/* Generated by Cython 3.1.4 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "depends": [
            "networkit/cython_helper.h"
        ],
        "include_dirs": [
            "networkit"
        ],
        "language": "c++",
        "name": "networkit.distance",
        "sources": [
            "networkit/distance.pyx"
        ]
    },
    "module_name": "networkit.distance"
}
END: Cython Metadata */

#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif /* PY_SSIZE_T_CLEAN */
/* InitLimitedAPI */
#if defined(Py_LIMITED_API) && !defined(CYTHON_LIMITED_API)
  #define CYTHON_LIMITED_API 1
#endif

#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x03080000
    #error Cython requires Python 3.8+.
#else
#define __PYX_ABI_VERSION "3_1_4"
#define CYTHON_HEX_VERSION 0x030104F0
#define CYTHON_FUTURE_DIVISION 1
/* CModulePreamble */
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #define HAVE_LONG_LONG
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
#if defined(GRAALVM_PYTHON)
  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
     The existence of this section does not imply that anything works or is even tested */
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 1
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_ASSUME_SAFE_SIZE
  #define CYTHON_ASSUME_SAFE_SIZE 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_AM_SEND
  #define CYTHON_USE_AM_SEND 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 1
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#elif defined(PYPY_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 1
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #ifndef CYTHON_ASSUME_SAFE_SIZE
    #define CYTHON_ASSUME_SAFE_SIZE 1
  #endif
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #if PY_VERSION_HEX < 0x03090000
    #undef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PYPY_VERSION_NUM >= 0x07030C00)
  #endif
  #undef CYTHON_USE_AM_SEND
  #define CYTHON_USE_AM_SEND 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC (PYPY_VERSION_NUM >= 0x07031100)
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#elif defined(CYTHON_LIMITED_API)
  #ifdef Py_LIMITED_API
    #undef __PYX_LIMITED_VERSION_HEX
    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
  #endif
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 1
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_CLINE_IN_TRACEBACK
  #define CYTHON_CLINE_IN_TRACEBACK 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 1
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #endif
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #endif
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_ASSUME_SAFE_SIZE
  #define CYTHON_ASSUME_SAFE_SIZE 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL (__PYX_LIMITED_VERSION_HEX >= 0x030C0000)
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
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  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
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  #ifndef CYTHON_USE_MODULE_STATE
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  #endif
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 0
  #endif
  #ifndef CYTHON_USE_AM_SEND
    #define CYTHON_USE_AM_SEND (__PYX_LIMITED_VERSION_HEX >= 0x030A0000)
  #endif
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
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  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #ifdef Py_GIL_DISABLED
    #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 1
  #else
    #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #endif
  #if PY_VERSION_HEX < 0x030A0000
    #undef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #elif !defined(CYTHON_USE_TYPE_SLOTS)
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #ifndef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #ifndef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLIST_INTERNALS)
    #define CYTHON_USE_PYLIST_INTERNALS 1
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  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING || PY_VERSION_HEX >= 0x030B00A2
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #elif !defined(CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS)
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_ASSUME_SAFE_SIZE
    #define CYTHON_ASSUME_SAFE_SIZE 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_FAST_GIL
    #define CYTHON_FAST_GIL 0
  #elif !defined(CYTHON_FAST_GIL)
    #define CYTHON_FAST_GIL (PY_VERSION_HEX < 0x030C00A6)
  #endif
  #ifndef CYTHON_METH_FASTCALL
    #define CYTHON_METH_FASTCALL 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
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  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
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  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #ifndef CYTHON_USE_SYS_MONITORING
    #define CYTHON_USE_SYS_MONITORING (PY_VERSION_HEX >= 0x030d00B1)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 1
  #endif
  #ifndef CYTHON_USE_AM_SEND
    #define CYTHON_USE_AM_SEND 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS 0
  #elif !defined(CYTHON_USE_DICT_VERSIONS)
    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5 && !CYTHON_USE_MODULE_STATE)
  #endif
  #ifndef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK 1
  #endif
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
  #endif
  #ifndef CYTHON_USE_FREELISTS
    #define CYTHON_USE_FREELISTS (!CYTHON_COMPILING_IN_CPYTHON_FREETHREADING)
  #endif
#endif
#ifndef CYTHON_FAST_PYCCALL
#define CYTHON_FAST_PYCCALL  CYTHON_FAST_PYCALL
#endif
#ifndef CYTHON_VECTORCALL
#if CYTHON_COMPILING_IN_LIMITED_API
#define CYTHON_VECTORCALL  (__PYX_LIMITED_VERSION_HEX >= 0x030C0000)
#else
#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
#endif
#endif
#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
#if CYTHON_USE_PYLONG_INTERNALS
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef CYTHON_LOCK_AND_GIL_DEADLOCK_AVOIDANCE_TIME
  #define CYTHON_LOCK_AND_GIL_DEADLOCK_AVOIDANCE_TIME 100
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(maybe_unused)
        #define CYTHON_UNUSED [[maybe_unused]]
      #endif
    #endif
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON && !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_USE_CPP_STD_MOVE
  #if defined(__cplusplus) && (\
    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
    #define CYTHON_USE_CPP_STD_MOVE 1
  #else
    #define CYTHON_USE_CPP_STD_MOVE 0
  #endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
            typedef unsigned char     uint8_t;
            typedef unsigned short    uint16_t;
            typedef unsigned int      uint32_t;
        #else
            typedef unsigned __int8   uint8_t;
            typedef unsigned __int16  uint16_t;
            typedef unsigned __int32  uint32_t;
        #endif
    #endif
    #if _MSC_VER < 1300
        #ifdef _WIN64
            typedef unsigned long long  __pyx_uintptr_t;
        #else
            typedef unsigned int        __pyx_uintptr_t;
        #endif
    #else
        #ifdef _WIN64
            typedef unsigned __int64    __pyx_uintptr_t;
        #else
            typedef unsigned __int32    __pyx_uintptr_t;
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    #include <stdint.h>
    typedef uintptr_t  __pyx_uintptr_t;
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#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(fallthrough)
        #define CYTHON_FALLTHROUGH [[fallthrough]]
      #endif
    #endif
    #ifndef CYTHON_FALLTHROUGH
      #if __has_cpp_attribute(clang::fallthrough)
        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
      #elif __has_cpp_attribute(gnu::fallthrough)
        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
      #endif
    #endif
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  #ifndef CYTHON_FALLTHROUGH
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      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
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      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif
#ifndef Py_UNREACHABLE
  #define Py_UNREACHABLE()  assert(0); abort()
#endif
#ifdef __cplusplus
  template <typename T>
  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
#else
  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
#endif
#if CYTHON_COMPILING_IN_PYPY == 1
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
#else
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
#endif
#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))

/* CppInitCode */
#ifndef __cplusplus
  #error "Cython files generated with the C++ option must be compiled with a C++ compiler."
#endif
#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #else
    #define CYTHON_INLINE inline
  #endif
#endif
template<typename T>
void __Pyx_call_destructor(T& x) {
    x.~T();
}
template<typename T>
class __Pyx_FakeReference {
  public:
    __Pyx_FakeReference() : ptr(NULL) { }
    __Pyx_FakeReference(const T& ref) : ptr(const_cast<T*>(&ref)) { }
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#define __Pyx_BUILTIN_MODULE_NAME "builtins"
#define __Pyx_DefaultClassType PyType_Type
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  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
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  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
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  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
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#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
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#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
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#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
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#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
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#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
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static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void (*cfunc)(void)) {
#if CYTHON_COMPILING_IN_LIMITED_API
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#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
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#ifndef METH_METHOD
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#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
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#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
#elif CYTHON_COMPILING_IN_GRAAL
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) _PyFrame_SetLineNumber((frame), (lineno))
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  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
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#if CYTHON_COMPILING_IN_LIMITED_API
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#elif !CYTHON_FAST_THREAD_STATE
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x030d00A1
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#if CYTHON_USE_MODULE_STATE
static CYTHON_INLINE void *__Pyx__PyModule_GetState(PyObject *op)
{
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#define __Pyx_PyModule_GetState(o) (__pyx_mstatetype *)__Pyx__PyModule_GetState(o)
#else
#define __Pyx_PyModule_GetState(op) ((void)op,__pyx_mstate_global)
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#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE((PyObject *) obj), name, func_ctype)
#define __Pyx_PyObject_TryGetSlot(obj, name, func_ctype) __Pyx_PyType_TryGetSlot(Py_TYPE(obj), name, func_ctype)
#define __Pyx_PyObject_GetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_GetSubSlot(Py_TYPE(obj), sub, name, func_ctype)
#define __Pyx_PyObject_TryGetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_TryGetSubSlot(Py_TYPE(obj), sub, name, func_ctype)
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
  #define __Pyx_PyType_TryGetSlot(type, name, func_ctype) __Pyx_PyType_GetSlot(type, name, func_ctype)
  #define __Pyx_PyType_GetSubSlot(type, sub, name, func_ctype) (((type)->sub) ? ((type)->sub->name) : NULL)
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  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
  #define __Pyx_PyType_TryGetSlot(type, name, func_ctype)\
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     (PyType_GetFlags(type) & Py_TPFLAGS_HEAPTYPE) || __Pyx_get_runtime_version() >= 0x030A0000) ?\
     __Pyx_PyType_GetSlot(type, name, func_ctype) : NULL)
  #define __Pyx_PyType_GetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_GetSlot(obj, name, func_ctype)
  #define __Pyx_PyType_TryGetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_TryGetSlot(obj, name, func_ctype)
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#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
    if (res == NULL) PyErr_Clear();
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}
#elif !CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000
#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
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static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
#if CYTHON_COMPILING_IN_PYPY
    return PyDict_GetItem(dict, name);
#else
    PyDictEntry *ep;
    PyDictObject *mp = (PyDictObject*) dict;
    long hash = ((PyStringObject *) name)->ob_shash;
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}
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#endif
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
#else
  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
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#define __Pyx_PyObject_GetIterNextFunc(iterator)  __Pyx_PyObject_GetSlot(iterator, tp_iternext, iternextfunc)
#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
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#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
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#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
#else
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_READY(op)       (0)
  #else
    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
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  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
  #if PY_VERSION_HEX >= 0x030C0000
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    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
    #else
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
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#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
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  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
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#if CYTHON_COMPILING_IN_PYPY
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#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if CYTHON_COMPILING_IN_CPYTHON
  #define __Pyx_PySequence_ListKeepNew(obj)\
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  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
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#define __Pyx_PyDict_GetItemRef(dict, key, result) PyDict_GetItemRef(dict, key, result)
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static CYTHON_INLINE int __Pyx_PyDict_GetItemRef(PyObject *dict, PyObject *key, PyObject **result) {
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static CYTHON_INLINE int __Pyx_PyDict_GetItemRef(PyObject *dict, PyObject *key, PyObject **result) {
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  #define __Pyx_VISIT_CONST(obj)
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#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
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  #define __Pyx_PyTuple_GET_ITEM(o, i) PyTuple_GET_ITEM(o, i)
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  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
  #define __Pyx_PyTuple_GET_ITEM(o, i) PyTuple_GetItem(o, i)
  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
  #define __Pyx_PyList_GET_ITEM(o, i) PyList_GetItem(o, i)
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#if CYTHON_ASSUME_SAFE_SIZE
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
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  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
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#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
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  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
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      Py_XINCREF(module);
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#define __PYX_HAVE__networkit__distance
#define __PYX_HAVE_API__networkit__distance
/* Early includes */
#include "ios"
#include "new"
#include "stdexcept"
#include "typeinfo"
#include <vector>
#include <utility>

    #if __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600)
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    #endif
    
#include <map>
#include <string.h>
#include <string_view>
#include <string>
#include <set>
#include <unordered_map>
#include <networkit/base/Algorithm.hpp>
#include <stdint.h>
#include "cython_helper.h"
#include <algorithm>
#include <networkit/structures/Cover.hpp>
#include <networkit/structures/Partition.hpp>
#include <networkit/dynamics/GraphEvent.hpp>
#include <networkit/base/DynAlgorithm.hpp>
#include <unordered_set>
#include <networkit/Globals.hpp>
#include <networkit/graph/Graph.hpp>
#include <networkit/graph/SpanningForest.hpp>
#include <networkit/graph/KruskalMSF.hpp>
#include <networkit/graph/PrimMSF.hpp>
#include <networkit/graph/RandomMaximumSpanningForest.hpp>
#include <networkit/graph/UnionMaximumSpanningForest.hpp>
#include <networkit/distance/STSP.hpp>
#include <networkit/distance/SSSP.hpp>
#include <networkit/distance/DynSSSP.hpp>
#include <networkit/distance/AdamicAdarDistance.hpp>
#include <networkit/distance/Diameter.hpp>
#include <networkit/distance/Eccentricity.hpp>
#include <networkit/distance/EffectiveDiameterApproximation.hpp>
#include <networkit/distance/EffectiveDiameter.hpp>
#include <networkit/distance/HopPlotApproximation.hpp>
#include <networkit/distance/NeighborhoodFunction.hpp>
#include <networkit/distance/NeighborhoodFunctionApproximation.hpp>
#include <networkit/distance/Volume.hpp>
#include <networkit/distance/JaccardDistance.hpp>
#include <networkit/distance/AlgebraicDistance.hpp>
#include <networkit/distance/CommuteTimeDistance.hpp>
#include <networkit/distance/NeighborhoodFunctionHeuristic.hpp>
#include <networkit/distance/APSP.hpp>
#include <networkit/distance/SPSP.hpp>
#include <networkit/distance/DynAPSP.hpp>
#include <networkit/distance/BFS.hpp>
#include <networkit/distance/Dijkstra.hpp>
#include <networkit/distance/MultiTargetBFS.hpp>
#include <networkit/distance/MultiTargetDijkstra.hpp>
#include <networkit/distance/DynBFS.hpp>
#include <networkit/distance/DynDijkstra.hpp>
#include <networkit/distance/BidirectionalBFS.hpp>
#include <networkit/distance/BidirectionalDijkstra.hpp>
#include <networkit/distance/AStar.hpp>
#include <networkit/reachability/AllSimplePaths.hpp>
#include <networkit/distance/ReverseBFS.hpp>
#include <networkit/distance/PrunedLandmarkLabeling.hpp>
#include <networkit/distance/DynPrunedLandmarkLabeling.hpp>
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

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static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Long(PyObject* x);
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static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyLong_FromSize_t(size_t);
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#define __Pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
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/* Test for GCC > 2.95 */
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template <typename T>
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static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
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#define __PYX_GET_CYTHON_COMPILING_IN_CPYTHON_FREETHREADING() CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
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    #define __pyx_atomic_load(value) atomic_load(value)
    #define __pyx_atomic_store(value, new_value) atomic_store(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) atomic_load_explicit(value, memory_order_relaxed)
    #define __pyx_atomic_pointer_load_acquire(value) atomic_load_explicit(value, memory_order_acquire)
    #define __pyx_atomic_pointer_exchange(value, new_value) atomic_exchange(value, (__pyx_nonatomic_ptr_type)new_value)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C atomics"
    #endif
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)) &&\
                    ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type std::atomic_int
    #define __pyx_atomic_ptr_type std::atomic_uintptr_t
    #define __pyx_nonatomic_ptr_type uintptr_t
    #define __pyx_atomic_incr_relaxed(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_relaxed)
    #define __pyx_atomic_incr_acq_rel(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_acq_rel)
    #define __pyx_atomic_decr_acq_rel(value) std::atomic_fetch_sub_explicit(value, 1, std::memory_order_acq_rel)
    #define __pyx_atomic_sub(value, arg) std::atomic_fetch_sub(value, arg)
    #define __pyx_atomic_int_cmp_exchange(value, expected, desired) std::atomic_compare_exchange_strong(value, expected, desired)
    #define __pyx_atomic_load(value) std::atomic_load(value)
    #define __pyx_atomic_store(value, new_value) std::atomic_store(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) std::atomic_load_explicit(value, std::memory_order_relaxed)
    #define __pyx_atomic_pointer_load_acquire(value) std::atomic_load_explicit(value, std::memory_order_acquire)
    #define __pyx_atomic_pointer_exchange(value, new_value) std::atomic_exchange(value, (__pyx_nonatomic_ptr_type)new_value)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C++ atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C++ atomics"
    #endif
#elif CYTHON_ATOMICS && (__GNUC__ >= 5 || (__GNUC__ == 4 &&\
                    (__GNUC_MINOR__ > 1 ||\
                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ >= 2))))
    #define __pyx_atomic_ptr_type void*
    #define __pyx_atomic_incr_relaxed(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_incr_acq_rel(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_decr_acq_rel(value) __sync_fetch_and_sub(value, 1)
    #define __pyx_atomic_sub(value, arg) __sync_fetch_and_sub(value, arg)
    static CYTHON_INLINE int __pyx_atomic_int_cmp_exchange(__pyx_atomic_int_type* value, __pyx_nonatomic_int_type* expected, __pyx_nonatomic_int_type desired) {
        __pyx_nonatomic_int_type old = __sync_val_compare_and_swap(value, *expected, desired);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #define __pyx_atomic_load(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_store(value, new_value) __sync_lock_test_and_set(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_pointer_load_acquire(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_pointer_exchange(value, new_value) __sync_lock_test_and_set(value, (__pyx_atomic_ptr_type)new_value)
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using GNU atomics"
    #endif
#elif CYTHON_ATOMICS && defined(_MSC_VER)
    #include <intrin.h>
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type long
    #define __pyx_atomic_ptr_type void*
    #undef __pyx_nonatomic_int_type
    #define __pyx_nonatomic_int_type long
    #pragma intrinsic (_InterlockedExchangeAdd, _InterlockedExchange, _InterlockedCompareExchange, _InterlockedCompareExchangePointer, _InterlockedExchangePointer)
    #define __pyx_atomic_incr_relaxed(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_incr_acq_rel(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_decr_acq_rel(value) _InterlockedExchangeAdd(value, -1)
    #define __pyx_atomic_sub(value, arg) _InterlockedExchangeAdd(value, -arg)
    static CYTHON_INLINE int __pyx_atomic_int_cmp_exchange(__pyx_atomic_int_type* value, __pyx_nonatomic_int_type* expected, __pyx_nonatomic_int_type desired) {
        __pyx_nonatomic_int_type old = _InterlockedCompareExchange(value, desired, *expected);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #define __pyx_atomic_load(value) _InterlockedExchangeAdd(value, 0)
    #define __pyx_atomic_store(value, new_value) _InterlockedExchange(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) *(void * volatile *)value
    #define __pyx_atomic_pointer_load_acquire(value) _InterlockedCompareExchangePointer(value, 0, 0)
    #define __pyx_atomic_pointer_exchange(value, new_value) _InterlockedExchangePointer(value, (__pyx_atomic_ptr_type)new_value)
    #ifdef __PYX_DEBUG_ATOMICS
        #pragma message ("Using MSVC atomics")
    #endif
#else
    #undef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 0
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Not using atomics"
    #endif
#endif
#if CYTHON_ATOMICS
    #define __pyx_add_acquisition_count(memview)\
             __pyx_atomic_incr_relaxed(__pyx_get_slice_count_pointer(memview))
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_atomic_decr_acq_rel(__pyx_get_slice_count_pointer(memview))
#else
    #define __pyx_add_acquisition_count(memview)\
            __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#endif

/* IncludeStructmemberH.proto */
#include <structmember.h>

/* CriticalSections.proto */
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __Pyx_PyCriticalSection void*
#define __Pyx_PyCriticalSection2 void*
#define __Pyx_PyCriticalSection_Begin1(cs, arg) (void)cs
#define __Pyx_PyCriticalSection_Begin2(cs, arg1, arg2) (void)cs
#define __Pyx_PyCriticalSection_End1(cs)
#define __Pyx_PyCriticalSection_End2(cs)
#else
#define __Pyx_PyCriticalSection PyCriticalSection
#define __Pyx_PyCriticalSection2 PyCriticalSection2
#define __Pyx_PyCriticalSection_Begin1 PyCriticalSection_Begin
#define __Pyx_PyCriticalSection_Begin2 PyCriticalSection2_Begin
#define __Pyx_PyCriticalSection_End1 PyCriticalSection_End
#define __Pyx_PyCriticalSection_End2 PyCriticalSection2_End
#endif
#if PY_VERSION_HEX < 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_BEGIN_CRITICAL_SECTION(o) {
#define __Pyx_END_CRITICAL_SECTION() }
#else
#define __Pyx_BEGIN_CRITICAL_SECTION Py_BEGIN_CRITICAL_SECTION
#define __Pyx_END_CRITICAL_SECTION Py_END_CRITICAL_SECTION
#endif

/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()

/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
  #define __PYX_FORCE_INIT_THREADS 0
#endif

/* #### Code section: numeric_typedefs ### */

/* "structures.pxd":8
 * from libcpp.string cimport string
 * 
 * ctypedef uint64_t count             # <<<<<<<<<<<<<<
 * ctypedef uint64_t index
 * ctypedef uint64_t edgeid
*/
typedef uint64_t __pyx_t_9networkit_10structures_count;

/* "structures.pxd":9
 * 
 * ctypedef uint64_t count
 * ctypedef uint64_t index             # <<<<<<<<<<<<<<
 * ctypedef uint64_t edgeid
 * ctypedef index node
*/
typedef uint64_t __pyx_t_9networkit_10structures_index;

/* "structures.pxd":10
 * ctypedef uint64_t count
 * ctypedef uint64_t index
 * ctypedef uint64_t edgeid             # <<<<<<<<<<<<<<
 * ctypedef index node
 * ctypedef double coordinate
*/
typedef uint64_t __pyx_t_9networkit_10structures_edgeid;

/* "structures.pxd":11
 * ctypedef uint64_t index
 * ctypedef uint64_t edgeid
 * ctypedef index node             # <<<<<<<<<<<<<<
 * ctypedef double coordinate
 * ctypedef double edgeweight
*/
typedef __pyx_t_9networkit_10structures_index __pyx_t_9networkit_10structures_node;

/* "structures.pxd":12
 * ctypedef uint64_t edgeid
 * ctypedef index node
 * ctypedef double coordinate             # <<<<<<<<<<<<<<
 * ctypedef double edgeweight
 * 
*/
typedef double __pyx_t_9networkit_10structures_coordinate;

/* "structures.pxd":13
 * ctypedef index node
 * ctypedef double coordinate
 * ctypedef double edgeweight             # <<<<<<<<<<<<<<
 * 
 * cdef extern from "cython_helper.h":
*/
typedef double __pyx_t_9networkit_10structures_edgeweight;
/* #### Code section: complex_type_declarations ### */
/* #### Code section: type_declarations ### */

/*--- Type declarations ---*/
struct __pyx_obj_9networkit_4base__CythonParentClass;
struct __pyx_obj_9networkit_4base_Algorithm;
struct __pyx_obj_9networkit_10structures_Cover;
struct __pyx_obj_9networkit_10structures_Partition;
struct __pyx_obj_9networkit_8dynamics_GraphEvent;
struct __pyx_obj_9networkit_5graph_Graph;
struct __pyx_obj_9networkit_5graph_NodeIntAttribute;
struct __pyx_obj_9networkit_5graph_NodeDoubleAttribute;
struct __pyx_obj_9networkit_5graph_NodeStringAttribute;
struct __pyx_obj_9networkit_5graph_EdgeIntAttribute;
struct __pyx_obj_9networkit_5graph_EdgeDoubleAttribute;
struct __pyx_obj_9networkit_5graph_EdgeStringAttribute;
struct __pyx_obj_9networkit_5graph_RandomMaximumSpanningForest;
struct __pyx_obj_9networkit_5graph_UnionMaximumSpanningForest;
struct __pyx_obj_9networkit_8distance_STSP;
struct __pyx_obj_9networkit_8distance_SSSP;
struct __pyx_obj_9networkit_8distance_DynSSSP;
struct __pyx_obj_9networkit_8distance_AdamicAdarDistance;
struct __pyx_obj_9networkit_8distance_Diameter;
struct __pyx_obj_9networkit_8distance_Eccentricity;
struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation;
struct __pyx_obj_9networkit_8distance_EffectiveDiameter;
struct __pyx_obj_9networkit_8distance_HopPlotApproximation;
struct __pyx_obj_9networkit_8distance_NeighborhoodFunction;
struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionApproximation;
struct __pyx_obj_9networkit_8distance_Volume;
struct __pyx_obj_9networkit_8distance_JaccardDistance;
struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer;
struct __pyx_obj_9networkit_8distance_AlgebraicDistance;
struct __pyx_obj_9networkit_8distance_CommuteTimeDistance;
struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic;
struct __pyx_obj_9networkit_8distance_APSP;
struct __pyx_obj_9networkit_8distance_SPSP;
struct __pyx_obj_9networkit_8distance_DynAPSP;
struct __pyx_obj_9networkit_8distance_BFS;
struct __pyx_obj_9networkit_8distance_Dijkstra;
struct __pyx_obj_9networkit_8distance_MultiTargetBFS;
struct __pyx_obj_9networkit_8distance_MultiTargetDijkstra;
struct __pyx_obj_9networkit_8distance_DynBFS;
struct __pyx_obj_9networkit_8distance_DynDijkstra;
struct __pyx_obj_9networkit_8distance_BidirectionalBFS;
struct __pyx_obj_9networkit_8distance_BidirectionalDijkstra;
struct __pyx_obj_9networkit_8distance_AStar;
struct __pyx_obj_9networkit_8distance_AllSimplePaths;
struct __pyx_obj_9networkit_8distance_ReverseBFS;
struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling;
struct __pyx_obj_9networkit_8distance_DynPrunedLandmarkLabeling;
struct __pyx_obj_9networkit_8distance___pyx_scope_struct__volume;
struct __pyx_obj_9networkit_8distance___pyx_scope_struct_1_genexpr;
struct __pyx_t_9networkit_8distance_PathCallbackWrapper;
struct __pyx_t_9networkit_8distance_PathCallbackWrapper {

  /* "networkit/distance.pyx":1500
 * 		self._this = new _DynDijkstra(G._this, source)
 * 
 * cdef cppclass PathCallbackWrapper:             # <<<<<<<<<<<<<<
 * 	void* callback
 * 	__init__(object callback):
*/
  void *callback;
  void __pyx_f___init__PathCallbackWrapper(PyObject *);
  virtual void cython_call_operator(std::vector<__pyx_t_9networkit_10structures_node> );
  __pyx_t_9networkit_8distance_PathCallbackWrapper(PyObject *__pyx_v_callback) {
    PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
    __pyx_f___init__PathCallbackWrapper(__pyx_v_callback);
    __Pyx_PyGILState_Release(__pyx_gilstate_save);
  }
  virtual ~__pyx_t_9networkit_8distance_PathCallbackWrapper() {
  }
};

/* "base.pxd":9
 * 		bool_t hasFinished() except +
 * 
 * cdef class _CythonParentClass:             # <<<<<<<<<<<<<<
 * 	cdef _Algorithm *_this
 * 
*/
struct __pyx_obj_9networkit_4base__CythonParentClass {
  PyObject_HEAD
  NetworKit::Algorithm *_this;
};


/* "base.pxd":12
 * 	cdef _Algorithm *_this
 * 
 * cdef class Algorithm(_CythonParentClass):             # <<<<<<<<<<<<<<
 * 	pass
*/
struct __pyx_obj_9networkit_4base_Algorithm {
  struct __pyx_obj_9networkit_4base__CythonParentClass __pyx_base;
};


/* "structures.pxd":50
 * 		set[index] getSubsetIds() except +
 * 
 * cdef class Cover:             # <<<<<<<<<<<<<<
 * 	cdef _Cover _this
 * 	cdef setThis(self, _Cover& other)
*/
struct __pyx_obj_9networkit_10structures_Cover {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_10structures_Cover *__pyx_vtab;
  NetworKit::Cover _this;
};


/* "structures.pxd":86
 * 		index operator[](index) except +
 * 
 * cdef class Partition:             # <<<<<<<<<<<<<<
 * 	cdef _Partition _this
 * 	cdef setThis(self, _Partition& other)
*/
struct __pyx_obj_9networkit_10structures_Partition {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_10structures_Partition *__pyx_vtab;
  NetworKit::Partition _this;
};


/* "dynamics.pxd":36
 * 		bool_t operator>=(_GraphEvent)
 * 
 * cdef class GraphEvent:             # <<<<<<<<<<<<<<
 * 	cdef _GraphEvent _this
*/
struct __pyx_obj_9networkit_8dynamics_GraphEvent {
  PyObject_HEAD
  NetworKit::GraphEvent _this;
};


/* "graph.pxd":289
 * 		void swap(_EdgeStringAttribute& other)
 * 
 * cdef class Graph:             # <<<<<<<<<<<<<<
 * 	cdef _Graph _this
 * 	cdef setThis(self, _Graph& other)
*/
struct __pyx_obj_9networkit_5graph_Graph {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_5graph_Graph *__pyx_vtab;
  NetworKit::Graph _this;
};


/* "graph.pxd":293
 * 	cdef setThis(self, _Graph& other)
 * 
 * cdef class NodeIntAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _NodeIntAttribute _this
 * 	cdef _NodeIntAttribute._AttributeIterator _iter
*/
struct __pyx_obj_9networkit_5graph_NodeIntAttribute {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_5graph_NodeIntAttribute *__pyx_vtab;
  NetworKit::Graph::NodeIntAttribute _this;
  NetworKit::Graph::NodeIntAttribute::Iterator _iter;
  NetworKit::Graph::NodeIntAttribute::Iterator _stopiter;
  NetworKit::Graph *_G;
};


/* "graph.pxd":300
 * 	cdef setThis(self, _NodeIntAttribute& other, _Graph* graph)
 * 
 * cdef class NodeDoubleAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _NodeDoubleAttribute _this
 * 	cdef _NodeDoubleAttribute._AttributeIterator _iter
*/
struct __pyx_obj_9networkit_5graph_NodeDoubleAttribute {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_5graph_NodeDoubleAttribute *__pyx_vtab;
  NetworKit::Graph::NodeDoubleAttribute _this;
  NetworKit::Graph::NodeDoubleAttribute::Iterator _iter;
  NetworKit::Graph::NodeDoubleAttribute::Iterator _stopiter;
  NetworKit::Graph *_G;
};


/* "graph.pxd":307
 * 	cdef setThis(self, _NodeDoubleAttribute& other, _Graph* graph)
 * 
 * cdef class NodeStringAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _NodeStringAttribute _this
 * 	cdef _NodeStringAttribute._AttributeIterator _iter
*/
struct __pyx_obj_9networkit_5graph_NodeStringAttribute {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_5graph_NodeStringAttribute *__pyx_vtab;
  NetworKit::Graph::NodeStringAttribute _this;
  NetworKit::Graph::NodeStringAttribute::Iterator _iter;
  NetworKit::Graph::NodeStringAttribute::Iterator _stopiter;
  NetworKit::Graph *_G;
};


/* "graph.pxd":314
 * 	cdef setThis(self, _NodeStringAttribute& other, _Graph* graph)
 * 
 * cdef class EdgeIntAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _EdgeIntAttribute _this
 * 	cdef _EdgeIntAttribute._AttributeIterator _iter
*/
struct __pyx_obj_9networkit_5graph_EdgeIntAttribute {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_5graph_EdgeIntAttribute *__pyx_vtab;
  NetworKit::Graph::EdgeIntAttribute _this;
  NetworKit::Graph::EdgeIntAttribute::Iterator _iter;
  NetworKit::Graph::EdgeIntAttribute::Iterator _stopiter;
  NetworKit::Graph *_G;
};


/* "graph.pxd":321
 * 	cdef setThis(self, _EdgeIntAttribute& other, _Graph* graph)
 * 
 * cdef class EdgeDoubleAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _EdgeDoubleAttribute _this
 * 	cdef _EdgeDoubleAttribute._AttributeIterator _iter
*/
struct __pyx_obj_9networkit_5graph_EdgeDoubleAttribute {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_5graph_EdgeDoubleAttribute *__pyx_vtab;
  NetworKit::Graph::EdgeDoubleAttribute _this;
  NetworKit::Graph::EdgeDoubleAttribute::Iterator _iter;
  NetworKit::Graph::EdgeDoubleAttribute::Iterator _stopiter;
  NetworKit::Graph *_G;
};


/* "graph.pxd":328
 * 	cdef setThis(self, _EdgeDoubleAttribute& other, _Graph* graph)
 * 
 * cdef class EdgeStringAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _EdgeStringAttribute _this
 * 	cdef _EdgeStringAttribute._AttributeIterator _iter
*/
struct __pyx_obj_9networkit_5graph_EdgeStringAttribute {
  PyObject_HEAD
  struct __pyx_vtabstruct_9networkit_5graph_EdgeStringAttribute *__pyx_vtab;
  NetworKit::Graph::EdgeStringAttribute _this;
  NetworKit::Graph::EdgeStringAttribute::Iterator _iter;
  NetworKit::Graph::EdgeStringAttribute::Iterator _stopiter;
  NetworKit::Graph *_G;
};


/* "graph.pxd":364
 * 		bool_t inMSF(node u, node v) except +
 * 
 * cdef class RandomMaximumSpanningForest(Algorithm):             # <<<<<<<<<<<<<<
 * 	cdef vector[double] _attribute
 * 	cdef Graph _G
*/
struct __pyx_obj_9networkit_5graph_RandomMaximumSpanningForest {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  std::vector<double>  _attribute;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "graph.pxd":379
 * 		bool_t inUMSF(node u, node v) except +
 * 
 * cdef class UnionMaximumSpanningForest(Algorithm):             # <<<<<<<<<<<<<<
 * 	cdef Graph _G
*/
struct __pyx_obj_9networkit_5graph_UnionMaximumSpanningForest {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":45
 * 		unordered_map[node, index] &getTargetIndexMap() except +
 * 
 * cdef class STSP(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	STSP(G, source, target, storePred)
*/
struct __pyx_obj_9networkit_8distance_STSP {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
  std::vector<__pyx_t_9networkit_10structures_node>  targets;
};


/* "networkit/distance.pyx":171
 * 		void setTarget(node t) except +
 * 
 * cdef class SSSP(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	SSSP(G, source, storePaths, storeNodesSortedByDistance, target)
*/
struct __pyx_obj_9networkit_8distance_SSSP {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":353
 * 		void setTargetNode(node t) except +
 * 
 * cdef class DynSSSP(SSSP, DynAlgorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	DynSSSP(G, source, storePredecessors, target)
*/
struct __pyx_obj_9networkit_8distance_DynSSSP {
  struct __pyx_obj_9networkit_8distance_SSSP __pyx_base;
};


/* "networkit/distance.pyx":400
 * 		vector[double] &getEdgeScores() except +
 * 
 * cdef class AdamicAdarDistance:             # <<<<<<<<<<<<<<
 * 	"""
 * 	AdamicAdarDistance(G)
*/
struct __pyx_obj_9networkit_8distance_AdamicAdarDistance {
  PyObject_HEAD
  NetworKit::AdamicAdarDistance *_this;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":487
 * 		pair[count, count] getDiameter() except + nogil
 * 
 * cdef class Diameter(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	Diameter(G, algo = networkit.DiameterAlgo.AUTOMATIC, error = -1., nSamples = 0)
*/
struct __pyx_obj_9networkit_8distance_Diameter {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":533
 * 	pair[node, count] getValue(_Graph G, node v) except +
 * 
 * cdef class Eccentricity:             # <<<<<<<<<<<<<<
 * 	"""
 * 	Eccentricity()
*/
struct __pyx_obj_9networkit_8distance_Eccentricity {
  PyObject_HEAD
};


/* "networkit/distance.pyx":565
 * 		double getEffectiveDiameter() except +
 * 
 * cdef class EffectiveDiameterApproximation(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	EffectiveDiameterApproximation(G, ratio=0.9, k=64, r=7)
*/
struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":610
 * 		double getEffectiveDiameter() except +
 * 
 * cdef class EffectiveDiameter(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	EffectiveDiameter(G, ratio=0.9)
*/
struct __pyx_obj_9networkit_8distance_EffectiveDiameter {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":647
 * 		map[count, double] &getHopPlot() except +
 * 
 * cdef class HopPlotApproximation(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	HopPlotApproximation(G, maxDistance=0, k=64, r=7)
*/
struct __pyx_obj_9networkit_8distance_HopPlotApproximation {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":700
 * 		vector[count] &getNeighborhoodFunction() except +
 * 
 * cdef class NeighborhoodFunction(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	NeighborhoodFunction(G)
*/
struct __pyx_obj_9networkit_8distance_NeighborhoodFunction {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":738
 * 		vector[count] &getNeighborhoodFunction() except +
 * 
 * cdef class NeighborhoodFunctionApproximation(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	NeighborhoodFunctionApproximation(G, k=64, r=7)
*/
struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionApproximation {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":783
 * 	vector[double] volume(const _Graph G, const vector[double] r, const count samples) except + nogil
 * 
 * cdef class Volume:             # <<<<<<<<<<<<<<
 * 	"""
 * 	Volume()
*/
struct __pyx_obj_9networkit_8distance_Volume {
  PyObject_HEAD
};


/* "networkit/distance.pyx":848
 * 		vector[double] &getEdgeScores() except +
 * 
 * cdef class JaccardDistance:             # <<<<<<<<<<<<<<
 * 	"""
 * 	JaccardDistance(G, triangles)
*/
struct __pyx_obj_9networkit_8distance_JaccardDistance {
  PyObject_HEAD
  NetworKit::JaccardDistance *_this;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
  std::vector<__pyx_t_9networkit_10structures_count>  _triangles;
};


/* "networkit/distance.pyx":889
 * 		return self._this.getEdgeScores()
 * 
 * cdef class JaccardSimilarityAttributizer:             # <<<<<<<<<<<<<<
 * 	"""
 * 	JaccardSimilarityAtrributizer(G, triangles)
*/
struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer {
  PyObject_HEAD
  NetworKit::JaccardDistance *_this;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
  std::vector<__pyx_t_9networkit_10structures_count>  _triangles;
};


/* "networkit/distance.pyx":941
 * 
 * 
 * cdef class AlgebraicDistance:             # <<<<<<<<<<<<<<
 * 	"""
 * 	AlgebraicDistance(G, numberSystems=10, numberIterations=30, omega=0.5, norm=0, withEdgeScores=False)
*/
struct __pyx_obj_9networkit_8distance_AlgebraicDistance {
  PyObject_HEAD
  NetworKit::AlgebraicDistance *_this;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":996
 * 
 * 
 * cdef class CommuteTimeDistance(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	CommuteTimeDistance(G, tol=0.1)
*/
struct __pyx_obj_9networkit_8distance_CommuteTimeDistance {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":1107
 * 		vector[count] &getNeighborhoodFunction() except +
 * 
 * cdef class NeighborhoodFunctionHeuristic(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	NeighborhoodFunctionHeuristic(G, nSamples=0, strategy=SelectionStrategy.SPLIT)
*/
struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":1154
 * 		edgeweight getDistance(node u, node v) except +
 * 
 * cdef class APSP(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	APSP(G)
*/
struct __pyx_obj_9networkit_8distance_APSP {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":1225
 * 		void setTargets(vector[node].iterator targetsFirst, vector[node].iterator targetsLast)
 * 
 * cdef class SPSP(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	SPSP(G, sources)
*/
struct __pyx_obj_9networkit_8distance_SPSP {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":1329
 * 		_DynAPSP(_Graph G) except +
 * 
 * cdef class DynAPSP(APSP, DynAlgorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	DynAPSP(G)
*/
struct __pyx_obj_9networkit_8distance_DynAPSP {
  struct __pyx_obj_9networkit_8distance_APSP __pyx_base;
};


/* "networkit/distance.pyx":1352
 * 		_BFS(_Graph G, node source, bool_t storePaths, bool_t storeNodesSortedByDistance, node target) except +
 * 
 * cdef class BFS(SSSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	BFS(G, source, storePaths=True, storeNodesSortedByDistance=False, target=None)
*/
struct __pyx_obj_9networkit_8distance_BFS {
  struct __pyx_obj_9networkit_8distance_SSSP __pyx_base;
};


/* "networkit/distance.pyx":1381
 * 		_Dijkstra(_Graph G, node source, bool_t storePaths, bool_t storeNodesSortedByDistance, node target) except +
 * 
 * cdef class Dijkstra(SSSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	Dijkstra(G, source, storePaths=True, storeNodesSortedByDistance=False, target=None)
*/
struct __pyx_obj_9networkit_8distance_Dijkstra {
  struct __pyx_obj_9networkit_8distance_SSSP __pyx_base;
};


/* "networkit/distance.pyx":1409
 * 		_MultiTargetBFS(_Graph G, node source, vector[node].iterator targetsFirst, vector[node].iterator targetsLast) except +
 * 
 * cdef class MultiTargetBFS(STSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	MultiTargetBFS(G, source, targets)
*/
struct __pyx_obj_9networkit_8distance_MultiTargetBFS {
  struct __pyx_obj_9networkit_8distance_STSP __pyx_base;
};


/* "networkit/distance.pyx":1434
 * 		_MultiTargetDijkstra(_Graph G, node source, vector[node].iterator targetsFirst, vector[node].iterator targetsLast) except +
 * 
 * cdef class MultiTargetDijkstra(STSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	MultiTargetDijkstra(G, source, targets)
*/
struct __pyx_obj_9networkit_8distance_MultiTargetDijkstra {
  struct __pyx_obj_9networkit_8distance_STSP __pyx_base;
};


/* "networkit/distance.pyx":1460
 * 		_DynBFS(_Graph G, node source) except +
 * 
 * cdef class DynBFS(DynSSSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	DynBFS(G, source)
*/
struct __pyx_obj_9networkit_8distance_DynBFS {
  struct __pyx_obj_9networkit_8distance_DynSSSP __pyx_base;
};


/* "networkit/distance.pyx":1482
 * 		_DynDijkstra(_Graph G, node source) except +
 * 
 * cdef class DynDijkstra(DynSSSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	DynDijkstra(G, source)
*/
struct __pyx_obj_9networkit_8distance_DynDijkstra {
  struct __pyx_obj_9networkit_8distance_DynSSSP __pyx_base;
};


/* "networkit/distance.pyx":1519
 * 		_BidirectionalBFS(_Graph G, node source, node target, bool_t storePred) except +
 * 
 * cdef class BidirectionalBFS(STSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	BidirectionalBFS(G, source, target, storePre=True)
*/
struct __pyx_obj_9networkit_8distance_BidirectionalBFS {
  struct __pyx_obj_9networkit_8distance_STSP __pyx_base;
};


/* "networkit/distance.pyx":1547
 * 		_BidirectionalDijkstra(_Graph G, node source, node target, bool_t storePred) except +
 * 
 * cdef class BidirectionalDijkstra(STSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	BidirectionalDijkstra(G, source, target, storePred=True)
*/
struct __pyx_obj_9networkit_8distance_BidirectionalDijkstra {
  struct __pyx_obj_9networkit_8distance_STSP __pyx_base;
};


/* "networkit/distance.pyx":1577
 * 		_AStar(_Graph G, vector[double] &heu, node source, node target, bool_t storePred) except +
 * 
 * cdef class AStar(STSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	AStar(G, heu, source, target, storePred=True)
*/
struct __pyx_obj_9networkit_8distance_AStar {
  struct __pyx_obj_9networkit_8distance_STSP __pyx_base;
  std::vector<double>  heu;
};


/* "networkit/distance.pyx":1612
 * 		void forAllSimplePaths[Callback](Callback c) except +
 * 
 * cdef class AllSimplePaths:             # <<<<<<<<<<<<<<
 * 	"""
 * 	AllSimplePaths(G, source, target, cutoff=None)
*/
struct __pyx_obj_9networkit_8distance_AllSimplePaths {
  PyObject_HEAD
  NetworKit::AllSimplePaths *_this;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":1696
 * 		_ReverseBFS(_Graph G, node source, bool_t storePaths, bool_t storeNodesSortedByDistance, node target) except +
 * 
 * cdef class ReverseBFS(SSSP):             # <<<<<<<<<<<<<<
 * 	"""
 * 	ReverseBFS(G, source, storePaths=True, storeNodesSortedByDistance=False, target=None)
*/
struct __pyx_obj_9networkit_8distance_ReverseBFS {
  struct __pyx_obj_9networkit_8distance_SSSP __pyx_base;
};


/* "networkit/distance.pyx":1726
 * 		count query(node u, node v) except +
 * 
 * cdef class PrunedLandmarkLabeling(Algorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	PrunedLandmarkLabeling(G)
*/
struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":1777
 * 		count query(node u, node v) except +
 * 
 * cdef class DynPrunedLandmarkLabeling(Algorithm, DynAlgorithm):             # <<<<<<<<<<<<<<
 * 	"""
 * 	DynPrunedLandmarkLabeling(G)
*/
struct __pyx_obj_9networkit_8distance_DynPrunedLandmarkLabeling {
  struct __pyx_obj_9networkit_4base_Algorithm __pyx_base;
  struct __pyx_obj_9networkit_5graph_Graph *_G;
};


/* "networkit/distance.pyx":794
 * 	"""
 * 
 * 	@staticmethod             # <<<<<<<<<<<<<<
 * 	def volume(Graph G, r, count samples=500):
 * 		"""
*/
struct __pyx_obj_9networkit_8distance___pyx_scope_struct__volume {
  PyObject_HEAD
  PyObject *__pyx_v_is_number;
};


/* "networkit/distance.pyx":833
 * 				_v = volume(<_Graph> G._this, <double> _r, <count> samples)
 * 			return _v
 * 		elif type(r) is list and all(is_number(item) for item in r):             # <<<<<<<<<<<<<<
 * 			_rs = r
 * 			with nogil:
*/
struct __pyx_obj_9networkit_8distance___pyx_scope_struct_1_genexpr {
  PyObject_HEAD
  struct __pyx_obj_9networkit_8distance___pyx_scope_struct__volume *__pyx_outer_scope;
  PyObject *__pyx_genexpr_arg_0;
  PyObject *__pyx_v_item;
};



/* "structures.pxd":50
 * 		set[index] getSubsetIds() except +
 * 
 * cdef class Cover:             # <<<<<<<<<<<<<<
 * 	cdef _Cover _this
 * 	cdef setThis(self, _Cover& other)
*/

struct __pyx_vtabstruct_9networkit_10structures_Cover {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_10structures_Cover *, NetworKit::Cover &);
};
static struct __pyx_vtabstruct_9networkit_10structures_Cover *__pyx_vtabptr_9networkit_10structures_Cover;


/* "structures.pxd":86
 * 		index operator[](index) except +
 * 
 * cdef class Partition:             # <<<<<<<<<<<<<<
 * 	cdef _Partition _this
 * 	cdef setThis(self, _Partition& other)
*/

struct __pyx_vtabstruct_9networkit_10structures_Partition {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_10structures_Partition *, NetworKit::Partition &);
};
static struct __pyx_vtabstruct_9networkit_10structures_Partition *__pyx_vtabptr_9networkit_10structures_Partition;


/* "graph.pxd":289
 * 		void swap(_EdgeStringAttribute& other)
 * 
 * cdef class Graph:             # <<<<<<<<<<<<<<
 * 	cdef _Graph _this
 * 	cdef setThis(self, _Graph& other)
*/

struct __pyx_vtabstruct_9networkit_5graph_Graph {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_5graph_Graph *, NetworKit::Graph &);
};
static struct __pyx_vtabstruct_9networkit_5graph_Graph *__pyx_vtabptr_9networkit_5graph_Graph;


/* "graph.pxd":293
 * 	cdef setThis(self, _Graph& other)
 * 
 * cdef class NodeIntAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _NodeIntAttribute _this
 * 	cdef _NodeIntAttribute._AttributeIterator _iter
*/

struct __pyx_vtabstruct_9networkit_5graph_NodeIntAttribute {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_5graph_NodeIntAttribute *, NetworKit::Graph::NodeIntAttribute &, NetworKit::Graph *);
};
static struct __pyx_vtabstruct_9networkit_5graph_NodeIntAttribute *__pyx_vtabptr_9networkit_5graph_NodeIntAttribute;


/* "graph.pxd":300
 * 	cdef setThis(self, _NodeIntAttribute& other, _Graph* graph)
 * 
 * cdef class NodeDoubleAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _NodeDoubleAttribute _this
 * 	cdef _NodeDoubleAttribute._AttributeIterator _iter
*/

struct __pyx_vtabstruct_9networkit_5graph_NodeDoubleAttribute {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_5graph_NodeDoubleAttribute *, NetworKit::Graph::NodeDoubleAttribute &, NetworKit::Graph *);
};
static struct __pyx_vtabstruct_9networkit_5graph_NodeDoubleAttribute *__pyx_vtabptr_9networkit_5graph_NodeDoubleAttribute;


/* "graph.pxd":307
 * 	cdef setThis(self, _NodeDoubleAttribute& other, _Graph* graph)
 * 
 * cdef class NodeStringAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _NodeStringAttribute _this
 * 	cdef _NodeStringAttribute._AttributeIterator _iter
*/

struct __pyx_vtabstruct_9networkit_5graph_NodeStringAttribute {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_5graph_NodeStringAttribute *, NetworKit::Graph::NodeStringAttribute &, NetworKit::Graph *);
};
static struct __pyx_vtabstruct_9networkit_5graph_NodeStringAttribute *__pyx_vtabptr_9networkit_5graph_NodeStringAttribute;


/* "graph.pxd":314
 * 	cdef setThis(self, _NodeStringAttribute& other, _Graph* graph)
 * 
 * cdef class EdgeIntAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _EdgeIntAttribute _this
 * 	cdef _EdgeIntAttribute._AttributeIterator _iter
*/

struct __pyx_vtabstruct_9networkit_5graph_EdgeIntAttribute {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_5graph_EdgeIntAttribute *, NetworKit::Graph::EdgeIntAttribute &, NetworKit::Graph *);
};
static struct __pyx_vtabstruct_9networkit_5graph_EdgeIntAttribute *__pyx_vtabptr_9networkit_5graph_EdgeIntAttribute;


/* "graph.pxd":321
 * 	cdef setThis(self, _EdgeIntAttribute& other, _Graph* graph)
 * 
 * cdef class EdgeDoubleAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _EdgeDoubleAttribute _this
 * 	cdef _EdgeDoubleAttribute._AttributeIterator _iter
*/

struct __pyx_vtabstruct_9networkit_5graph_EdgeDoubleAttribute {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_5graph_EdgeDoubleAttribute *, NetworKit::Graph::EdgeDoubleAttribute &, NetworKit::Graph *);
};
static struct __pyx_vtabstruct_9networkit_5graph_EdgeDoubleAttribute *__pyx_vtabptr_9networkit_5graph_EdgeDoubleAttribute;


/* "graph.pxd":328
 * 	cdef setThis(self, _EdgeDoubleAttribute& other, _Graph* graph)
 * 
 * cdef class EdgeStringAttribute:             # <<<<<<<<<<<<<<
 * 	cdef _EdgeStringAttribute _this
 * 	cdef _EdgeStringAttribute._AttributeIterator _iter
*/

struct __pyx_vtabstruct_9networkit_5graph_EdgeStringAttribute {
  PyObject *(*setThis)(struct __pyx_obj_9networkit_5graph_EdgeStringAttribute *, NetworKit::Graph::EdgeStringAttribute &, NetworKit::Graph *);
};
static struct __pyx_vtabstruct_9networkit_5graph_EdgeStringAttribute *__pyx_vtabptr_9networkit_5graph_EdgeStringAttribute;
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static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A6
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif

/* PyObjectGetAttrStrNoError.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);

/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);

/* TupleAndListFromArray.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
#endif
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
#endif

/* IncludeStringH.proto */
#include <string.h>

/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

/* fastcall.proto */
#if CYTHON_AVOID_BORROWED_REFS
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_PySequence_ITEM(args, i)
#elif CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_NewRef(__Pyx_PyTuple_GET_ITEM(args, i))
#else
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_XNewRef(PyTuple_GetItem(args, i))
#endif
#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
#define __Pyx_KwValues_VARARGS(args, nargs) NULL
#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
#if CYTHON_METH_FASTCALL
    #define __Pyx_ArgRef_FASTCALL(args, i) __Pyx_NewRef(args[i])
    #define __Pyx_NumKwargs_FASTCALL(kwds) __Pyx_PyTuple_GET_SIZE(kwds)
    #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
    static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
  #else
    #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
  #endif
#else
    #define __Pyx_ArgRef_FASTCALL __Pyx_ArgRef_VARARGS
    #define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
    #define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
#endif
#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
#if CYTHON_METH_FASTCALL || (CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(args + start, stop - start)
#else
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
#endif

/* KeywordStringCheck.proto */
static CYTHON_INLINE int __Pyx_CheckKeywordStrings(const char* function_name, PyObject *kw);

/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#if !CYTHON_VECTORCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject *const *args, Py_ssize_t nargs, PyObject *kwargs);
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
    (sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
#if !CYTHON_VECTORCALL
#if PY_VERSION_HEX >= 0x03080000
  #include "frameobject.h"
  #define __Pxy_PyFrame_Initialize_Offsets()
  #define __Pyx_PyFrame_GetLocalsplus(frame)  ((frame)->f_localsplus)
#else
  static size_t __pyx_pyframe_localsplus_offset = 0;
  #include "frameobject.h"
  #define __Pxy_PyFrame_Initialize_Offsets()\
    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
  #define __Pyx_PyFrame_GetLocalsplus(frame)\
    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif
#endif
#endif

/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectFastCall.proto */
#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject * const*args, size_t nargs, PyObject *kwargs);

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywords.proto */
static CYTHON_INLINE int __Pyx_ParseKeywords(
    PyObject *kwds, PyObject *const *kwvalues, PyObject ** const argnames[],
    PyObject *kwds2, PyObject *values[],
    Py_ssize_t num_pos_args, Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs
);

/* CallCFunction.proto */
#define __Pyx_CallCFunction(cfunc, self, args)\
    ((PyCFunction)(void(*)(void))(cfunc)->func)(self, args)
#define __Pyx_CallCFunctionWithKeywords(cfunc, self, args, kwargs)\
    ((PyCFunctionWithKeywords)(void(*)(void))(cfunc)->func)(self, args, kwargs)
#define __Pyx_CallCFunctionFast(cfunc, self, args, nargs)\
    ((__Pyx_PyCFunctionFast)(void(*)(void))(PyCFunction)(cfunc)->func)(self, args, nargs)
#define __Pyx_CallCFunctionFastWithKeywords(cfunc, self, args, nargs, kwnames)\
    ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))(PyCFunction)(cfunc)->func)(self, args, nargs, kwnames)

/* UnpackUnboundCMethod.proto */
typedef struct {
    PyObject *type;
    PyObject **method_name;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && CYTHON_ATOMICS
    __pyx_atomic_int_type initialized;
#endif
    PyCFunction func;
    PyObject *method;
    int flag;
} __Pyx_CachedCFunction;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
static CYTHON_INLINE int __Pyx_CachedCFunction_GetAndSetInitializing(__Pyx_CachedCFunction *cfunc) {
#if !CYTHON_ATOMICS
    return 1;
#else
    __pyx_nonatomic_int_type expected = 0;
    if (__pyx_atomic_int_cmp_exchange(&cfunc->initialized, &expected, 1)) {
        return 0;
    }
    return expected;
#endif
}
static CYTHON_INLINE void __Pyx_CachedCFunction_SetFinishedInitializing(__Pyx_CachedCFunction *cfunc) {
#if CYTHON_ATOMICS
    __pyx_atomic_store(&cfunc->initialized, 2);
#endif
}
#else
#define __Pyx_CachedCFunction_GetAndSetInitializing(cfunc) 2
#define __Pyx_CachedCFunction_SetFinishedInitializing(cfunc)
#endif

/* CallUnboundCMethod2.proto */
CYTHON_UNUSED
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2);
#else
#define __Pyx_CallUnboundCMethod2(cfunc, self, arg1, arg2)  __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2)
#endif

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* MoveIfSupported.proto */
#if CYTHON_USE_CPP_STD_MOVE
  #include <utility>
  #define __PYX_STD_MOVE_IF_SUPPORTED(x) std::move(x)
#else
  #define __PYX_STD_MOVE_IF_SUPPORTED(x) x
#endif

/* RejectKeywords.proto */
static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds);

/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len)) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif

/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif

/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
    ((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
        __Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __pyx_dict_cached_value;\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  do {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_mstate_global->__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif

/* RaiseUnexpectedTypeError.proto */
static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* pybytes_as_double.proto */
static double __Pyx_SlowPyString_AsDouble(PyObject *obj);
static double __Pyx__PyBytes_AsDouble(PyObject *obj, const char* start, Py_ssize_t length);
static CYTHON_INLINE double __Pyx_PyBytes_AsDouble(PyObject *obj) {
    char* as_c_string;
    Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
    as_c_string = PyBytes_AS_STRING(obj);
    size = PyBytes_GET_SIZE(obj);
#else
    if (PyBytes_AsStringAndSize(obj, &as_c_string, &size) < 0) {
        return (double)-1;
    }
#endif
    return __Pyx__PyBytes_AsDouble(obj, as_c_string, size);
}
static CYTHON_INLINE double __Pyx_PyByteArray_AsDouble(PyObject *obj) {
    char* as_c_string;
    Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
    as_c_string = PyByteArray_AS_STRING(obj);
    size = PyByteArray_GET_SIZE(obj);
#else
    as_c_string = PyByteArray_AsString(obj);
    if (as_c_string == NULL) {
        return (double)-1;
    }
    size = PyByteArray_Size(obj);
#endif
    return __Pyx__PyBytes_AsDouble(obj, as_c_string, size);
}

/* pyunicode_as_double.proto */
#if !CYTHON_COMPILING_IN_PYPY && CYTHON_ASSUME_SAFE_MACROS
static const char* __Pyx__PyUnicode_AsDouble_Copy(const void* data, const int kind, char* buffer, Py_ssize_t start, Py_ssize_t end) {
    int last_was_punctuation;
    Py_ssize_t i;
    last_was_punctuation = 1;
    for (i=start; i <= end; i++) {
        Py_UCS4 chr = PyUnicode_READ(kind, data, i);
        int is_punctuation = (chr == '_') | (chr == '.');
        *buffer = (char)chr;
        buffer += (chr != '_');
        if (unlikely(chr > 127)) goto parse_failure;
        if (unlikely(last_was_punctuation & is_punctuation)) goto parse_failure;
        last_was_punctuation = is_punctuation;
    }
    if (unlikely(last_was_punctuation)) goto parse_failure;
    *buffer = '\0';
    return buffer;
parse_failure:
    return NULL;
}
static double __Pyx__PyUnicode_AsDouble_inf_nan(const void* data, int kind, Py_ssize_t start, Py_ssize_t length) {
    int matches = 1;
    Py_UCS4 chr;
    Py_UCS4 sign = PyUnicode_READ(kind, data, start);
    int is_signed = (sign == '-') | (sign == '+');
    start += is_signed;
    length -= is_signed;
    switch (PyUnicode_READ(kind, data, start)) {
        #ifdef Py_NAN
        case 'n':
        case 'N':
            if (unlikely(length != 3)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+1);
            matches &= (chr == 'a') | (chr == 'A');
            chr = PyUnicode_READ(kind, data, start+2);
            matches &= (chr == 'n') | (chr == 'N');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_NAN : Py_NAN;
        #endif
        case 'i':
        case 'I':
            if (unlikely(length < 3)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+1);
            matches &= (chr == 'n') | (chr == 'N');
            chr = PyUnicode_READ(kind, data, start+2);
            matches &= (chr == 'f') | (chr == 'F');
            if (likely(length == 3 && matches))
                return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
            if (unlikely(length != 8)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+3);
            matches &= (chr == 'i') | (chr == 'I');
            chr = PyUnicode_READ(kind, data, start+4);
            matches &= (chr == 'n') | (chr == 'N');
            chr = PyUnicode_READ(kind, data, start+5);
            matches &= (chr == 'i') | (chr == 'I');
            chr = PyUnicode_READ(kind, data, start+6);
            matches &= (chr == 't') | (chr == 'T');
            chr = PyUnicode_READ(kind, data, start+7);
            matches &= (chr == 'y') | (chr == 'Y');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
        case '.': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
            break;
        default:
            goto parse_failure;
    }
    return 0.0;
parse_failure:
    return -1.0;
}
static double __Pyx_PyUnicode_AsDouble_WithSpaces(PyObject *obj) {
    double value;
    const char *last;
    char *end;
    Py_ssize_t start, length = PyUnicode_GET_LENGTH(obj);
    const int kind = PyUnicode_KIND(obj);
    const void* data = PyUnicode_DATA(obj);
    start = 0;
    while (Py_UNICODE_ISSPACE(PyUnicode_READ(kind, data, start)))
        start++;
    while (start < length - 1 && Py_UNICODE_ISSPACE(PyUnicode_READ(kind, data, length - 1)))
        length--;
    length -= start;
    if (unlikely(length <= 0)) goto fallback;
    value = __Pyx__PyUnicode_AsDouble_inf_nan(data, kind, start, length);
    if (unlikely(value == -1.0)) goto fallback;
    if (value != 0.0) return value;
    if (length < 40) {
        char number[40];
        last = __Pyx__PyUnicode_AsDouble_Copy(data, kind, number, start, start + length);
        if (unlikely(!last)) goto fallback;
        value = PyOS_string_to_double(number, &end, NULL);
    } else {
        char *number = (char*) PyMem_Malloc((length + 1) * sizeof(char));
        if (unlikely(!number)) goto fallback;
        last = __Pyx__PyUnicode_AsDouble_Copy(data, kind, number, start, start + length);
        if (unlikely(!last)) {
            PyMem_Free(number);
            goto fallback;
        }
        value = PyOS_string_to_double(number, &end, NULL);
        PyMem_Free(number);
    }
    if (likely(end == last) || (value == (double)-1 && PyErr_Occurred())) {
        return value;
    }
fallback:
    return __Pyx_SlowPyString_AsDouble(obj);
}
#endif
static CYTHON_INLINE double __Pyx_PyUnicode_AsDouble(PyObject *obj) {
#if !CYTHON_COMPILING_IN_PYPY && CYTHON_ASSUME_SAFE_MACROS
    if (unlikely(__Pyx_PyUnicode_READY(obj) == -1))
        return (double)-1;
    if (likely(PyUnicode_IS_ASCII(obj))) {
        const char *s;
        Py_ssize_t length;
        s = PyUnicode_AsUTF8AndSize(obj, &length);
        return __Pyx__PyBytes_AsDouble(obj, s, length);
    }
    return __Pyx_PyUnicode_AsDouble_WithSpaces(obj);
#else
    return __Pyx_SlowPyString_AsDouble(obj);
#endif
}

/* pyobject_as_double.proto */
static double __Pyx__PyObject_AsDouble(PyObject* obj);
#if CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyObject_AsDouble(obj)\
(likely(PyFloat_CheckExact(obj)) ? PyFloat_AS_DOUBLE(obj) :\
 likely(PyLong_CheckExact(obj)) ?\
 PyFloat_AsDouble(obj) : __Pyx__PyObject_AsDouble(obj))
#else
#define __Pyx_PyObject_AsDouble(obj)\
((likely(PyFloat_CheckExact(obj))) ?  __Pyx_PyFloat_AS_DOUBLE(obj) :\
 likely(PyLong_CheckExact(obj)) ?\
 PyLong_AsDouble(obj) : __Pyx__PyObject_AsDouble(obj))
#endif

/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* RaiseUnboundLocalError.proto */
static void __Pyx_RaiseUnboundLocalError(const char *varname);

/* RaiseClosureNameError.proto */
static void __Pyx_RaiseClosureNameError(const char *varname);

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* pep479.proto */
static void __Pyx_Generator_Replace_StopIteration(int in_async_gen);

/* LimitedApiGetTypeDict.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_GetTypeDict(PyTypeObject *tp);
#endif

/* SetItemOnTypeDict.proto */
static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v);
#define __Pyx_SetItemOnTypeDict(tp, k, v) __Pyx__SetItemOnTypeDict((PyTypeObject*)tp, k, v)

/* FixUpExtensionType.proto */
static CYTHON_INLINE int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);

/* FetchSharedCythonModule.proto */
static PyObject *__Pyx_FetchSharedCythonABIModule(void);

/* dict_setdefault.proto */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value, int is_safe_type);

/* FetchCommonType.proto */
static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases);

/* CommonTypesMetaclass.proto */
static int __pyx_CommonTypesMetaclass_init(PyObject *module);
#define __Pyx_CommonTypesMetaclass_USED

/* CallTypeTraverse.proto */
#if !CYTHON_USE_TYPE_SPECS || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x03090000)
#define __Pyx_call_type_traverse(o, always_call, visit, arg) 0
#else
static int __Pyx_call_type_traverse(PyObject *o, int always_call, visitproc visit, void *arg);
#endif

/* PyMethodNew.proto */
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ);

/* PyVectorcallFastCallDict.proto */
#if CYTHON_METH_FASTCALL && (CYTHON_VECTORCALL || CYTHON_BACKPORT_VECTORCALL)
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
#endif

/* CythonFunctionShared.proto */
#define __Pyx_CyFunction_USED
#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
#define __Pyx_CYFUNCTION_CCLASS        0x04
#define __Pyx_CYFUNCTION_COROUTINE     0x08
#define __Pyx_CyFunction_GetClosure(f)\
    (((__pyx_CyFunctionObject *) (f))->func_closure)
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_CyFunction_GetClassObj(f)\
      (((__pyx_CyFunctionObject *) (f))->func_classobj)
#else
  #define __Pyx_CyFunction_GetClassObj(f)\
      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
#endif
#define __Pyx_CyFunction_SetClassObj(f, classobj)\
    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
#define __Pyx_CyFunction_Defaults(type, f)\
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject_HEAD
    PyObject *func;
#elif PY_VERSION_HEX < 0x030900B1
    PyCFunctionObject func;
#else
    PyCMethodObject func;
#endif
#if CYTHON_BACKPORT_VECTORCALL ||\
        (CYTHON_COMPILING_IN_LIMITED_API && CYTHON_METH_FASTCALL)
    __pyx_vectorcallfunc func_vectorcall;
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_weakreflist;
#endif
    PyObject *func_dict;
    PyObject *func_name;
    PyObject *func_qualname;
    PyObject *func_doc;
    PyObject *func_globals;
    PyObject *func_code;
    PyObject *func_closure;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_classobj;
#endif
    PyObject *defaults;
    int flags;
    PyObject *defaults_tuple;
    PyObject *defaults_kwdict;
    PyObject *(*defaults_getter)(PyObject *);
    PyObject *func_annotations;
    PyObject *func_is_coroutine;
} __pyx_CyFunctionObject;
#undef __Pyx_CyOrPyCFunction_Check
#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_mstate_global->__pyx_CyFunctionType)
#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_mstate_global->__pyx_CyFunctionType, &PyCFunction_Type)
#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_mstate_global->__pyx_CyFunctionType)
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void));
#undef __Pyx_IsSameCFunction
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
static CYTHON_INLINE PyObject *__Pyx_CyFunction_InitDefaults(PyObject *func,
                                                         PyTypeObject *defaults_type);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
                                                             PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                              PyObject *dict);
static int __pyx_CyFunction_init(PyObject *module);
#if CYTHON_METH_FASTCALL
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
#if CYTHON_BACKPORT_VECTORCALL || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
#else
#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
#endif
#endif

/* CythonFunction.proto */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);

/* PyObjectFastCallMethod.proto */
#if CYTHON_VECTORCALL && PY_VERSION_HEX >= 0x03090000
#define __Pyx_PyObject_FastCallMethod(name, args, nargsf) PyObject_VectorcallMethod(name, args, nargsf, NULL)
#else
static PyObject *__Pyx_PyObject_FastCallMethod(PyObject *name, PyObject *const *args, size_t nargsf);
#endif

/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* PySequenceContains.proto */
static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* HasAttr.proto */
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_HasAttr(o, n)  PyObject_HasAttrWithError(o, n)
#else
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
#endif

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* DefaultPlacementNew.proto */
#include <new>
template<typename T>
void __Pyx_default_placement_construct(T* x) {
    new (static_cast<void*>(x)) T();
}

/* CallNextTpDealloc.proto */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc);

/* CallNextTpTraverse.proto */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);

/* CallNextTpClear.proto */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear);

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto_3_1_4
#define __PYX_HAVE_RT_ImportType_proto_3_1_4
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
#include <stdalign.h>
#endif
#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
#define __PYX_GET_STRUCT_ALIGNMENT_3_1_4(s) alignof(s)
#else
#define __PYX_GET_STRUCT_ALIGNMENT_3_1_4(s) sizeof(void*)
#endif
enum __Pyx_ImportType_CheckSize_3_1_4 {
   __Pyx_ImportType_CheckSize_Error_3_1_4 = 0,
   __Pyx_ImportType_CheckSize_Warn_3_1_4 = 1,
   __Pyx_ImportType_CheckSize_Ignore_3_1_4 = 2
};
static PyTypeObject *__Pyx_ImportType_3_1_4(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_1_4 check_size);
#endif

/* PyObjectCallNoArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);

/* PyObjectGetMethod.proto */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);

/* PyObjectCallMethod0.proto */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);

/* ValidateBasesTuple.proto */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
#endif

/* PyType_Ready.proto */
CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);

/* DelItemOnTypeDict.proto */
static int __Pyx__DelItemOnTypeDict(PyTypeObject *tp, PyObject *k);
#define __Pyx_DelItemOnTypeDict(tp, k) __Pyx__DelItemOnTypeDict((PyTypeObject*)tp, k)

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyTypeObject *type);

/* ListPack.proto */
static PyObject *__Pyx_PyList_Pack(Py_ssize_t n, ...);

/* Py3UpdateBases.proto */
static PyObject* __Pyx_PEP560_update_bases(PyObject *bases);

/* CalculateMetaclass.proto */
static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases);

/* SetNameInClass.proto */
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000
#define __Pyx_SetNameInClass(ns, name, value)\
    (likely(PyDict_CheckExact(ns)) ? _PyDict_SetItem_KnownHash(ns, name, value, ((PyASCIIObject *) name)->hash) : PyObject_SetItem(ns, name, value))
#elif CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_SetNameInClass(ns, name, value)\
    (likely(PyDict_CheckExact(ns)) ? PyDict_SetItem(ns, name, value) : PyObject_SetItem(ns, name, value))
#else
#define __Pyx_SetNameInClass(ns, name, value)  PyObject_SetItem(ns, name, value)
#endif

/* PyObjectCall2Args.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);

/* PyObjectLookupSpecial.proto */
#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_LookupSpecialNoError(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 0)
#define __Pyx_PyObject_LookupSpecial(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 1)
static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error);
#else
#define __Pyx_PyObject_LookupSpecialNoError(o,n) __Pyx_PyObject_GetAttrStrNoError(o,n)
#define __Pyx_PyObject_LookupSpecial(o,n) __Pyx_PyObject_GetAttrStr(o,n)
#endif

/* Py3ClassCreate.proto */
static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname,
                                           PyObject *mkw, PyObject *modname, PyObject *doc);
static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict,
                                      PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass);

/* GetNameInClass.proto */
#define __Pyx_GetNameInClass(var, nmspace, name)  (var) = __Pyx__GetNameInClass(nmspace, name)
static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name);

/* CLineInTraceback.proto */
#if CYTHON_CLINE_IN_TRACEBACK && CYTHON_CLINE_IN_TRACEBACK_RUNTIME
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#else
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#endif

/* CodeObjectCache.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject __Pyx_CachedCodeObjectType;
#else
typedef PyCodeObject __Pyx_CachedCodeObjectType;
#endif
typedef struct {
    __Pyx_CachedCodeObjectType* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_int_type accessor_count;
  #endif
};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static __Pyx_CachedCodeObjectType *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* GCCDiagnostics.proto */
#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define __Pyx_HAS_GCC_DIAGNOSTIC
#endif

/* LengthHint.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_PyObject_LengthHint(o, defaultval)  (defaultval)
#else
#define __Pyx_PyObject_LengthHint(o, defaultval)  PyObject_LengthHint(o, defaultval)
#endif

/* CppExceptionConversion.proto */
#ifndef __Pyx_CppExn2PyErr
#include <new>
#include <typeinfo>
#include <stdexcept>
#include <ios>
static void __Pyx_CppExn2PyErr() {
  try {
    if (PyErr_Occurred())
      ; // let the latest Python exn pass through and ignore the current one
    else
      throw;
  } catch (const std::bad_alloc& exn) {
    PyErr_SetString(PyExc_MemoryError, exn.what());
  } catch (const std::bad_cast& exn) {
    PyErr_SetString(PyExc_TypeError, exn.what());
  } catch (const std::bad_typeid& exn) {
    PyErr_SetString(PyExc_TypeError, exn.what());
  } catch (const std::domain_error& exn) {
    PyErr_SetString(PyExc_ValueError, exn.what());
  } catch (const std::invalid_argument& exn) {
    PyErr_SetString(PyExc_ValueError, exn.what());
  } catch (const std::ios_base::failure& exn) {
    PyErr_SetString(PyExc_IOError, exn.what());
  } catch (const std::out_of_range& exn) {
    PyErr_SetString(PyExc_IndexError, exn.what());
  } catch (const std::overflow_error& exn) {
    PyErr_SetString(PyExc_OverflowError, exn.what());
  } catch (const std::range_error& exn) {
    PyErr_SetString(PyExc_ArithmeticError, exn.what());
  } catch (const std::underflow_error& exn) {
    PyErr_SetString(PyExc_ArithmeticError, exn.what());
  } catch (const std::exception& exn) {
    PyErr_SetString(PyExc_RuntimeError, exn.what());
  }
  catch (...)
  {
    PyErr_SetString(PyExc_RuntimeError, "Unknown exception");
  }
}
#endif

/* PyObjectVectorCallKwBuilder.proto */
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n);
#if CYTHON_VECTORCALL
#if PY_VERSION_HEX >= 0x03090000
#define __Pyx_Object_Vectorcall_CallFromBuilder PyObject_Vectorcall
#else
#define __Pyx_Object_Vectorcall_CallFromBuilder _PyObject_Vectorcall
#endif
#define __Pyx_MakeVectorcallBuilderKwds(n) PyTuple_New(n)
static int __Pyx_VectorcallBuilder_AddArg(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n);
static int __Pyx_VectorcallBuilder_AddArgStr(const char *key, PyObject *value, PyObject *builder, PyObject **args, int n);
#else
#define __Pyx_Object_Vectorcall_CallFromBuilder __Pyx_PyObject_FastCallDict
#define __Pyx_MakeVectorcallBuilderKwds(n) __Pyx_PyDict_NewPresized(n)
#define __Pyx_VectorcallBuilder_AddArg(key, value, builder, args, n) PyDict_SetItem(builder, key, value)
#define __Pyx_VectorcallBuilder_AddArgStr(key, value, builder, args, n) PyDict_SetItemString(builder, key, value)
#endif

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_uint64_t(uint64_t value);

/* CIntFromPy.proto */
static CYTHON_INLINE uint64_t __Pyx_PyLong_As_uint64_t(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_enum__NetworKit_3a__3a_DiameterAlgo(enum NetworKit::DiameterAlgo value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_enum__NetworKit_3a__3a_NeighborhoodFunctionHeuristic_3a__3a_SelectionStrategy(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy value);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE enum NetworKit::DiameterAlgo __Pyx_PyLong_As_enum__NetworKit_3a__3a_DiameterAlgo(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy __Pyx_PyLong_As_enum__NetworKit_3a__3a_NeighborhoodFunctionHeuristic_3a__3a_SelectionStrategy(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value);

/* FormatTypeName.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%U"
#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_PyType_GetFullyQualifiedName PyType_GetFullyQualifiedName
#else
static __Pyx_TypeName __Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp);
#endif
#else  // !LIMITED_API
typedef const char *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%.200s"
#define __Pyx_PyType_GetFullyQualifiedName(tp) ((tp)->tp_name)
#define __Pyx_DECREF_TypeName(obj)
#endif

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *);

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2) {
    return PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2);
}
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#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
#ifdef PyExceptionInstance_Check
  #define __Pyx_PyBaseException_Check(obj) PyExceptionInstance_Check(obj)
#else
  #define __Pyx_PyBaseException_Check(obj) __Pyx_TypeCheck(obj, PyExc_BaseException)
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/* IterNextPlain.proto */
static CYTHON_INLINE PyObject *__Pyx_PyIter_Next_Plain(PyObject *iterator);
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
static PyObject *__Pyx_GetBuiltinNext_LimitedAPI(void);
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/* PyObjectCallMethod1.proto */
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);

/* ReturnWithStopIteration.proto */
static CYTHON_INLINE void __Pyx_ReturnWithStopIteration(PyObject* value, int async, int iternext);

/* CoroutineBase.proto */
struct __pyx_CoroutineObject;
typedef PyObject *(*__pyx_coroutine_body_t)(struct __pyx_CoroutineObject *, PyThreadState *, PyObject *);
#if CYTHON_USE_EXC_INFO_STACK
#define __Pyx_ExcInfoStruct  _PyErr_StackItem
#else
typedef struct {
    PyObject *exc_type;
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} __Pyx_ExcInfoStruct;
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typedef struct __pyx_CoroutineObject {
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    __Pyx_ExcInfoStruct gi_exc_state;
    PyObject *gi_weakreflist;
    PyObject *classobj;
    PyObject *yieldfrom;
    __Pyx_pyiter_sendfunc yieldfrom_am_send;
    PyObject *gi_name;
    PyObject *gi_qualname;
    PyObject *gi_modulename;
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    PyMonitoringState __pyx_pymonitoring_state[__Pyx_MonitoringEventTypes_CyGen_count];
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    int resume_label;
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} __pyx_CoroutineObject;
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
    PyTypeObject *type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
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static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
            __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
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static CYTHON_INLINE void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *self);
static int __Pyx_Coroutine_clear(PyObject *self);
static __Pyx_PySendResult __Pyx_Coroutine_AmSend(PyObject *self, PyObject *value, PyObject **retval);
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value);
static __Pyx_PySendResult __Pyx_Coroutine_Close(PyObject *self, PyObject **retval);
static PyObject *__Pyx_Coroutine_Throw(PyObject *gen, PyObject *args);
#if CYTHON_USE_EXC_INFO_STACK
#define __Pyx_Coroutine_SwapException(self)
#define __Pyx_Coroutine_ResetAndClearException(self)  __Pyx_Coroutine_ExceptionClear(&(self)->gi_exc_state)
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#define __Pyx_Coroutine_SwapException(self) {\
    __Pyx_ExceptionSwap(&(self)->gi_exc_state.exc_type, &(self)->gi_exc_state.exc_value, &(self)->gi_exc_state.exc_traceback);\
    __Pyx_Coroutine_ResetFrameBackpointer(&(self)->gi_exc_state);\
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#define __Pyx_Coroutine_ResetAndClearException(self) {\
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#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
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#define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
    __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, pvalue)
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static int __Pyx_PyGen__FetchStopIterationValue(PyThreadState *tstate, PyObject **pvalue);
static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state);
static char __Pyx_Coroutine_test_and_set_is_running(__pyx_CoroutineObject *gen);
static void __Pyx_Coroutine_unset_is_running(__pyx_CoroutineObject *gen);
static char __Pyx_Coroutine_get_is_running(__pyx_CoroutineObject *gen);
static PyObject *__Pyx_Coroutine_get_is_running_getter(PyObject *gen, void *closure);
#if __PYX_HAS_PY_AM_SEND == 2
static void __Pyx_SetBackportTypeAmSend(PyTypeObject *type, __Pyx_PyAsyncMethodsStruct *static_amsend_methods, __Pyx_pyiter_sendfunc am_send);
#endif
static PyObject *__Pyx_Coroutine_fail_reduce_ex(PyObject *self, PyObject *arg);

/* Generator.proto */
#define __Pyx_Generator_USED
#define __Pyx_Generator_CheckExact(obj) __Pyx_IS_TYPE(obj, __pyx_mstate_global->__pyx_GeneratorType)
#define __Pyx_Generator_New(body, code, closure, name, qualname, module_name)\
    __Pyx__Coroutine_New(__pyx_mstate_global->__pyx_GeneratorType, body, code, closure, name, qualname, module_name)
static PyObject *__Pyx_Generator_Next(PyObject *self);
static int __pyx_Generator_init(PyObject *module);
static CYTHON_INLINE PyObject *__Pyx_Generator_GetInlinedResult(PyObject *self);

/* GetRuntimeVersion.proto */
static unsigned long __Pyx_get_runtime_version(void);

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);

/* FunctionImport.proto */
static int __Pyx_ImportFunction_3_1_4(PyObject *module, const char *funcname, void (**f)(void), const char *sig);

/* MultiPhaseInitModuleState.proto */
#if CYTHON_PEP489_MULTI_PHASE_INIT && CYTHON_USE_MODULE_STATE
static PyObject *__Pyx_State_FindModule(void*);
static int __Pyx_State_AddModule(PyObject* module, void*);
static int __Pyx_State_RemoveModule(void*);
#elif CYTHON_USE_MODULE_STATE
#define __Pyx_State_FindModule PyState_FindModule
#define __Pyx_State_AddModule PyState_AddModule
#define __Pyx_State_RemoveModule PyState_RemoveModule
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/* #### Code section: module_declarations ### */
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#if CYTHON_COMPILING_IN_LIMITED_API
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#if __PYX_HAS_PY_AM_SEND == 1
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#ifndef __PYX_MONITORING_ABI_SUFFIX
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#if CYTHON_USE_TP_FINALIZE
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#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."


/* Module declarations from "libcpp.vector" */

/* Module declarations from "libcpp.utility" */

/* Module declarations from "libcpp.map" */

/* Module declarations from "libcpp" */

/* Module declarations from "libc.string" */

/* Module declarations from "libcpp.string_view" */

/* Module declarations from "libcpp.string" */

/* Module declarations from "libcpp.set" */

/* Module declarations from "libcpp.unordered_map" */

/* Module declarations from "networkit.base" */

/* Module declarations from "libc.stdint" */

/* Module declarations from "networkit.structures" */

/* Module declarations from "networkit.dynamics" */

/* Module declarations from "networkit.dynbase" */

/* Module declarations from "libcpp.unordered_set" */

/* Module declarations from "networkit.graph" */

/* Module declarations from "networkit.helpers" */
static PyObject *(*__pyx_fuse_0__pyx_f_9networkit_7helpers_asarray_1d)(std::vector<__pyx_t_9networkit_10structures_edgeweight>  *); /*proto*/
static PyObject *(*__pyx_fuse_1__pyx_f_9networkit_7helpers_asarray_1d)(std::vector<__pyx_t_9networkit_10structures_node>  *); /*proto*/
static PyObject *(*__pyx_fuse_2__pyx_f_9networkit_7helpers_asarray_1d)(std::vector<double>  *); /*proto*/
static PyObject *(*__pyx_fuse_0__pyx_f_9networkit_7helpers_asarray_2d)(std::vector<std::vector<__pyx_t_9networkit_10structures_edgeweight> >  *); /*proto*/
static PyObject *(*__pyx_fuse_1__pyx_f_9networkit_7helpers_asarray_2d)(std::vector<std::vector<__pyx_t_9networkit_10structures_node> >  *); /*proto*/
static PyObject *(*__pyx_fuse_2__pyx_f_9networkit_7helpers_asarray_2d)(std::vector<std::vector<double> >  *); /*proto*/
static CYTHON_INLINE PyObject *__pyx_fuse_2__pyx_f_9networkit_7helpers_maybe_asarray_1d(std::vector<double>  *, PyObject *); /*proto*/
static CYTHON_INLINE PyObject *__pyx_fuse_2__pyx_f_9networkit_7helpers_maybe_asarray_2d(std::vector<std::vector<double> >  *, PyObject *); /*proto*/

/* Module declarations from "networkit.distance" */
static PyObject *__pyx_f_9networkit_8distance___pyx_unpickle_Eccentricity__set_state(struct __pyx_obj_9networkit_8distance_Eccentricity *, PyObject *); /*proto*/
static PyObject *__pyx_f_9networkit_8distance___pyx_unpickle_Volume__set_state(struct __pyx_obj_9networkit_8distance_Volume *, PyObject *); /*proto*/
static PyObject *__pyx_convert_vector_to_py___pyx_t_9networkit_10structures_node(std::vector<__pyx_t_9networkit_10structures_node>  const &); /*proto*/
static PyObject *__pyx_convert_vector_to_py_double(std::vector<double>  const &); /*proto*/
static PyObject *__pyx_convert_pair_to_py___pyx_t_9networkit_10structures_count______pyx_t_9networkit_10structures_count(std::pair<__pyx_t_9networkit_10structures_count,__pyx_t_9networkit_10structures_count>  const &); /*proto*/
static PyObject *__pyx_convert_pair_to_py___pyx_t_9networkit_10structures_node______pyx_t_9networkit_10structures_count(std::pair<__pyx_t_9networkit_10structures_node,__pyx_t_9networkit_10structures_count>  const &); /*proto*/
static PyObject *__pyx_convert_vector_to_py___pyx_t_9networkit_10structures_count(std::vector<__pyx_t_9networkit_10structures_count>  const &); /*proto*/
static std::string __pyx_convert_string_from_py_6libcpp_6string_std__in_string(PyObject *); /*proto*/
static PyObject *__pyx_convert_vector_to_py_std_3a__3a_vector_3c___pyx_t_9networkit_10structures_node_3e___(std::vector<std::vector<__pyx_t_9networkit_10structures_node> >  const &); /*proto*/
static PyObject *__pyx_convert_vector_to_py___pyx_t_9networkit_10structures_edgeweight(std::vector<__pyx_t_9networkit_10structures_edgeweight>  const &); /*proto*/
static PyObject *__pyx_convert_vector_to_py_std_3a__3a_vector_3c___pyx_t_9networkit_10structures_edgeweight_3e___(std::vector<std::vector<__pyx_t_9networkit_10structures_edgeweight> >  const &); /*proto*/
static PyObject *__pyx_convert_vector_to_py_std_3a__3a_vector_3c_double_3e___(std::vector<std::vector<double> >  const &); /*proto*/
static std::vector<__pyx_t_9networkit_10structures_node>  __pyx_convert_vector_from_py___pyx_t_9networkit_10structures_node(PyObject *); /*proto*/
static std::vector<__pyx_t_9networkit_10structures_count>  __pyx_convert_vector_from_py___pyx_t_9networkit_10structures_count(PyObject *); /*proto*/
static std::vector<double>  __pyx_convert_vector_from_py_double(PyObject *); /*proto*/
/* #### Code section: typeinfo ### */
/* #### Code section: before_global_var ### */
#define __Pyx_MODULE_NAME "networkit.distance"
extern int __pyx_module_is_main_networkit__distance;
int __pyx_module_is_main_networkit__distance = 0;

/* Implementation of "networkit.distance" */
/* #### Code section: global_var ### */
static PyObject *__pyx_builtin_object;
static PyObject *__pyx_builtin_staticmethod;
static PyObject *__pyx_builtin_RuntimeError;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_range;
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static const char __pyx_k_6[] = "\200\001\330\004*\250!\2506\260\021";
static const char __pyx_k_G[] = "G";
static const char __pyx_k_Q[] = "\200\001\330\004\n\210+\220Q";
static const char __pyx_k_V[] = "\200\021\360\032\000\003\n\210\024\210V\220>\240\021";
static const char __pyx_k_k[] = "k";
static const char __pyx_k_r[] = "r";
static const char __pyx_k_s[] = "s";
static const char __pyx_k_t[] = "t";
static const char __pyx_k_u[] = "u";
static const char __pyx_k_v[] = "v";
static const char __pyx_k_x[] = "x";
static const char __pyx_k_81[] = "\200\021\360\"\000\003\n\210\030\220\021\220!\2208\2301";
static const char __pyx_k__7[] = ".";
static const char __pyx_k__9[] = "?";
static const char __pyx_k_fD[] = "\200\021\330\002\006\200f\210D\220\001\330\002\t\210\021";
static const char __pyx_k_gc[] = "gc";
static const char __pyx_k_hp[] = "hp";
static const char __pyx_k_rs[] = "_rs";
static const char __pyx_k_t8[] = "\200\021\360\032\000\004\020\210t\2208\230>\250\021\250!";
static const char __pyx_k_vs[] = "_vs";
static const char __pyx_k_1_1[] = "\200!\330\003\004\330\004\t\210\021\210!\330\004\013\2101\330\n\013\330\004\013\2101";
static const char __pyx_k_4xy[] = "\200\021\360 \000\003\013\210)\2204\220x\230y\250\001\250\021";
static const char __pyx_k_AV1[] = "\200\001\330\004$\240A\240V\2501";
static const char __pyx_k_BFS[] = "BFS";
static const char __pyx_k_D_1[] = "\200\021\360\026\000\004\r\210D\220\010\230\n\240!\2401";
static const char __pyx_k_H_A[] = "\200\021\360\022\000\003\013\320\n \240\004\240H\320,A\300\021";
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static const char __pyx_k_V_3[] = "\200\021\330\002\t\210\024\210V\220>\240\021";
static const char __pyx_k_V_Q[] = "\200\021\360\026\000\003\n\210\024\210V\320\023%\240Q";
static const char __pyx_k_V_q[] = "\200\021\360\026\000\003\n\210\024\210V\320\023'\240q";
static const char __pyx_k__10[] = "\250\001";
static const char __pyx_k_d_1[] = "\200\021\360\030\000\003\013\210,\220d\230(\240)\2501";
static const char __pyx_k_doc[] = "__doc__";
static const char __pyx_k_fKq[] = "\200\021\330\002\006\200f\210K\220q";
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static const char __pyx_k_h_q[] = "\200\021\360\014\000\003\013\320\n\"\240$\240h\320.?\270q";
static const char __pyx_k_heu[] = "heu";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_pop[] = "pop";
static const char __pyx_k_r_2[] = "_r";
static const char __pyx_k_run[] = "run";
static const char __pyx_k_tol[] = "tol";
static const char __pyx_k_v_2[] = "_v";
static const char __pyx_k_4x_1[] = "\200\021\360\026\000\003\013\210)\2204\220x\230|\2501";
static const char __pyx_k_4x_8[] = "\200\021\360\034\000\003\013\210)\2204\220x\320\0378\270\001";
static const char __pyx_k_4x_q[] = "\200\021\360\032\000\003\013\210)\2204\220x\320\037/\250q";
static const char __pyx_k_4xxq[] = "\200\021\360\032\000\003\013\210)\2204\220x\230x\240q";
static const char __pyx_k_APSP[] = "APSP";
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static const char __pyx_k_SPSP[] = "SPSP";
static const char __pyx_k_SSSP[] = "SSSP";
static const char __pyx_k_STSP[] = "STSP";
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static const char __pyx_k_algo[] = "algo";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_elem[] = "elem";
static const char __pyx_k_func[] = "__func__";
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static const char __pyx_k_hnAS[] = "\200\021\360$\000\003\013\320\n\"\240$\240h\250n\270A\270S\300\001";
static const char __pyx_k_item[] = "item";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_next[] = "next";
static const char __pyx_k_none[] = "none";
static const char __pyx_k_norm[] = "norm";
static const char __pyx_k_self[] = "self";
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static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_tmap[] = "tmap";
static const char __pyx_k_warn[] = "warn";
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static const char __pyx_k_AStar[] = "AStar";
static const char __pyx_k_EXACT[] = "EXACT";
static const char __pyx_k_Exact[] = "Exact";
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static const char __pyx_k_SPLIT[] = "SPLIT";
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static const char __pyx_k_close[] = "close";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_fKq_2[] = "\200\021\330\002\006\200f\210K\220q\330\002\t\210\021";
static const char __pyx_k_hiq_1[] = "\200\021\360$\000\003\013\320\n\"\240$\240h\250i\260q\270\003\2701";
static const char __pyx_k_omega[] = "omega";
static const char __pyx_k_paths[] = "paths";
static const char __pyx_k_query[] = "query";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_ratio[] = "ratio";
static const char __pyx_k_state[] = "state";
static const char __pyx_k_throw[] = "throw";
static const char __pyx_k_value[] = "value";
static const char __pyx_k_0_HD_D[] = "\320\001 \240\001\3600\000\003\n\320\t\031\230\021\230\"\230H\240D\250\007\250}\270D\300\001";
static const char __pyx_k_4x_1Cq[] = "\200\021\360&\000\003\013\210)\2204\220x\230|\2501\250C\250q";
static const char __pyx_k_4x_q_2[] = "\200\021\360\"\000\003\013\210)\2204\220x\320\037/\250q\260\001";
static const char __pyx_k_D_8PPQ[] = "\200\021\360\026\000\003\013\320\n,\250D\260\010\3208P\320PQ";
static const char __pyx_k_DynBFS[] = "DynBFS";
static const char __pyx_k_IT_d_2[] = "\320\001 \240\001\360 \000\003\n\320\t\031\230\021\230\"\230I\240T\250\030\260\035\270d\300!";
static const char __pyx_k_RANDOM[] = "RANDOM";
static const char __pyx_k_V9AS_2[] = "\200\021\330\002\t\210\024\210V\2209\230A\230S\240\001";
static const char __pyx_k_Volume[] = "Volume";
static const char __pyx_k_cutoff[] = "cutoff";
static const char __pyx_k_dict_2[] = "_dict";
static const char __pyx_k_enable[] = "enable";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_module[] = "__module__";
static const char __pyx_k_object[] = "object";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_result[] = "result";
static const char __pyx_k_source[] = "source";
static const char __pyx_k_target[] = "target";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_volume[] = "volume";
static const char __pyx_k_0_H_TTU[] = "\200\021\360\026\000\003\013\320\n0\260\004\260H\320<T\320TU";
static const char __pyx_k_DynAPSP[] = "DynAPSP";
static const char __pyx_k_DynSSSP[] = "DynSSSP";
static const char __pyx_k_asarray[] = "asarray";
static const char __pyx_k_disable[] = "disable";
static const char __pyx_k_dynbase[] = "dynbase";
static const char __pyx_k_forward[] = "forward";
static const char __pyx_k_genexpr[] = "genexpr";
static const char __pyx_k_getPath[] = "getPath";
static const char __pyx_k_helpers[] = "helpers";
static const char __pyx_k_prepare[] = "__prepare__";
static const char __pyx_k_samples[] = "samples";
static const char __pyx_k_sources[] = "sources";
static const char __pyx_k_targets[] = "targets";
static const char __pyx_k_wrapper[] = "wrapper";
static const char __pyx_k_4wk_t7_a[] = "\200\021\360\026\000\004\014\2104\210w\220k\240\021\240'\250\026\250t\2607\270$\270a";
static const char __pyx_k_Diameter[] = "Diameter";
static const char __pyx_k_Dijkstra[] = "Dijkstra";
static const char __pyx_k_a_4xxq_1[] = "\320\001\036\230a\360(\000\003\013\210)\2204\220x\230x\240q\250\003\2501";
static const char __pyx_k_add_note[] = "add_note";
static const char __pyx_k_callback[] = "callback";
static const char __pyx_k_distance[] = "distance";
static const char __pyx_k_getPaths[] = "getPaths";
static const char __pyx_k_getValue[] = "getValue";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_modified[] = "modified";
static const char __pyx_k_nSamples[] = "nSamples";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_qualname[] = "__qualname__";
static const char __pyx_k_set_name[] = "__set_name__";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_strategy[] = "strategy";
static const char __pyx_k_warnings[] = "warnings";
static const char __pyx_k_AQ_v_4A_q[] = "\200\021\360\030\000\003\004\330\003\r\320\r$\240A\240Q\330\003\007\200v\320\r\037\320\0374\260A\260\\\300\021\340\003\007\200q";
static const char __pyx_k_AUTOMATIC[] = "AUTOMATIC";
static const char __pyx_k_Automatic[] = "Automatic";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_distances[] = "distances";
static const char __pyx_k_is_number[] = "is_number";
static const char __pyx_k_isenabled[] = "isenabled";
static const char __pyx_k_metaclass[] = "__metaclass__";
static const char __pyx_k_newSource[] = "newSource";
static const char __pyx_k_newTarget[] = "newTarget";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_setSource[] = "setSource";
static const char __pyx_k_setTarget[] = "setTarget";
static const char __pyx_k_stdstring[] = "stdstring";
static const char __pyx_k_storePred[] = "storePred";
static const char __pyx_k_triangles[] = "triangles";
static const char __pyx_k_ReverseBFS[] = "ReverseBFS";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_fKq_Bb_E_V[] = "\200\021\360\032\000\003\007\200f\210K\220q\330\002\t\210\021\210\"\210B\210b\220\004\220E\230\024\230V\240>\260\021";
static const char __pyx_k_getHopPlot[] = "getHopPlot";
static const char __pyx_k_k_D_1JfD_a[] = "\200\021\360\026\000\003\007\200k\220\021\330\003\014\210D\220\010\230\013\2401\240J\250f\260D\270\n\300$\300a";
static const char __pyx_k_newTargets[] = "newTargets";
static const char __pyx_k_preprocess[] = "preprocess";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_setSources[] = "setSources";
static const char __pyx_k_setTargets[] = "setTargets";
static const char __pyx_k_storePaths[] = "storePaths";
static const char __pyx_k_DynDijkstra[] = "DynDijkstra";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_getDiameter[] = "getDiameter";
static const char __pyx_k_getDistance[] = "getDistance";
static const char __pyx_k_maxDistance[] = "maxDistance";
static const char __pyx_k_mro_entries[] = "__mro_entries__";
static const char __pyx_k_DiameterAlgo[] = "DiameterAlgo";
static const char __pyx_k_DynAlgorithm[] = "DynAlgorithm";
static const char __pyx_k_Eccentricity[] = "Eccentricity";
static const char __pyx_k_RuntimeError[] = "RuntimeError";
static const char __pyx_k_SSSP_getPath[] = "SSSP.getPath";
static const char __pyx_k_STSP_getPath[] = "STSP.getPath";
static const char __pyx_k_getAttribute[] = "getAttribute";
static const char __pyx_k_getDistances[] = "getDistances";
static const char __pyx_k_is_coroutine[] = "_is_coroutine";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_staticmethod[] = "staticmethod";
static const char __pyx_k_stringsource[] = "<stringsource>";
static const char __pyx_k_use_setstate[] = "use_setstate";
static const char __pyx_k_SSSP_distance[] = "SSSP.distance";
static const char __pyx_k_SSSP_getPaths[] = "SSSP.getPaths";
static const char __pyx_k_Volume_volume[] = "Volume.volume";
static const char __pyx_k_getEdgeScores[] = "getEdgeScores";
static const char __pyx_k_numberOfPaths[] = "numberOfPaths";
static const char __pyx_k_numberSystems[] = "numberSystems";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_runSinglePair[] = "runSinglePair";
static const char __pyx_k_setTargetNode[] = "setTargetNode";
static const char __pyx_k_AllSimplePaths[] = "AllSimplePaths";
static const char __pyx_k_EstimatedRange[] = "EstimatedRange";
static const char __pyx_k_MultiTargetBFS[] = "MultiTargetBFS";
static const char __pyx_k_SSSP_setSource[] = "SSSP.setSource";
static const char __pyx_k_SSSP_setTarget[] = "SSSP.setTarget";
static const char __pyx_k_STSP_setSource[] = "STSP.setSource";
static const char __pyx_k_STSP_setTarget[] = "STSP.setTarget";
static const char __pyx_k_withEdgeScores[] = "withEdgeScores";
static const char __pyx_k_9_X_PQ_q_ha_j_A[] = "\200\021\360\026\000\003!\320 9\270\024\270X\300[\320PQ\330\002\017\210q\330\002\006\200h\210a\330\003\t\210\021\210$\210j\230\004\230A\330\002\t\210\021";
static const char __pyx_k_ESTIMATED_RANGE[] = "ESTIMATED_RANGE";
static const char __pyx_k_JaccardDistance[] = "JaccardDistance";
static const char __pyx_k_SPSP_setSources[] = "SPSP.setSources";
static const char __pyx_k_SPSP_setTargets[] = "SPSP.setTargets";
static const char __pyx_k_STSP_setTargets[] = "STSP.setTargets";
static const char __pyx_k_getPredecessors[] = "getPredecessors";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_q_4xy_A_1_ha_Qa[] = "\320\001\037\230q\360&\000\003#\240)\2504\250x\260y\300\001\300\023\300A\330\002\013\2101\330\002\006\200h\210a\330\003\t\210\027\220\001\220\024\220Q\220a\330\002\t\210\021";
static const char __pyx_k_runSingleSource[] = "runSingleSource";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_4x_1_y_HM_1D_T_d[] = "\200\021\360\030\000\003\013\210)\2204\220x\320\0371\260\021\330\002\017\210y\230\004\230H\240M\260\021\330\002\t\210\021\210)\2201\220D\230\001\230\024\230T\240\025\240d\250!";
static const char __pyx_k_APSP_getDistance[] = "APSP.getDistance";
static const char __pyx_k_BidirectionalBFS[] = "BidirectionalBFS";
static const char __pyx_k_DynSSSP_modified[] = "DynSSSP.modified";
static const char __pyx_k_EstimatedSamples[] = "EstimatedSamples";
static const char __pyx_k_SPSP_getDistance[] = "SPSP.getDistance";
static const char __pyx_k_STSP_getDistance[] = "STSP.getDistance";
static const char __pyx_k_numberIterations[] = "numberIterations";
static const char __pyx_k_runApproximation[] = "runApproximation";
static const char __pyx_k_APSP_getDistances[] = "APSP.getDistances";
static const char __pyx_k_AlgebraicDistance[] = "AlgebraicDistance";
static const char __pyx_k_ESTIMATED_SAMPLES[] = "ESTIMATED_SAMPLES";
static const char __pyx_k_EffectiveDiameter[] = "EffectiveDiameter";
static const char __pyx_k_EstimatedPedantic[] = "EstimatedPedantic";
static const char __pyx_k_SPSP_getDistances[] = "SPSP.getDistances";
static const char __pyx_k_SSSP_getDistances[] = "SSSP.getDistances";
static const char __pyx_k_STSP_getDistances[] = "STSP.getDistances";
static const char __pyx_k_SelectionStrategy[] = "SelectionStrategy";
static const char __pyx_k_forAllSimplePaths[] = "forAllSimplePaths";
static const char __pyx_k_getAllSimplePaths[] = "getAllSimplePaths";
static const char __pyx_k_AdamicAdarDistance[] = "AdamicAdarDistance";
static const char __pyx_k_AllSimplePaths_run[] = "AllSimplePaths.run";
static const char __pyx_k_ESTIMATED_PEDANTIC[] = "ESTIMATED_PEDANTIC";
static const char __pyx_k_SSSP_numberOfPaths[] = "SSSP.numberOfPaths";
static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_hk_A_1_kkmmn_6_7_1[] = "\200\001\360\006\000\005\010\200\177\220h\230k\250\033\260A\330\010\r\210^\2301\330\010\016\320\016!\320!k\320km\320mn\330\004\023\2206\230\030\240\021\240!\330\004\007\200|\2207\230!\330\010(\250\001\250\031\260.\300\001\330\004\013\2101";
static const char __pyx_k_networkit_distance[] = "networkit.distance";
static const char __pyx_k_BFS___reduce_cython[] = "BFS.__reduce_cython__";
static const char __pyx_k_CommuteTimeDistance[] = "CommuteTimeDistance";
static const char __pyx_k_MultiTargetDijkstra[] = "MultiTargetDijkstra";
static const char __pyx_k_numberOfSimplePaths[] = "numberOfSimplePaths";
static const char __pyx_k_pyx_unpickle_Volume[] = "__pyx_unpickle_Volume";
static const char __pyx_k_APSP___reduce_cython[] = "APSP.__reduce_cython__";
static const char __pyx_k_Diameter_getDiameter[] = "Diameter.getDiameter";
static const char __pyx_k_HopPlotApproximation[] = "HopPlotApproximation";
static const char __pyx_k_NeighborhoodFunction[] = "NeighborhoodFunction";
static const char __pyx_k_SPSP___reduce_cython[] = "SPSP.__reduce_cython__";
static const char __pyx_k_SSSP___reduce_cython[] = "SSSP.__reduce_cython__";
static const char __pyx_k_SSSP_getPredecessors[] = "SSSP.getPredecessors";
static const char __pyx_k_STSP___reduce_cython[] = "STSP.__reduce_cython__";
static const char __pyx_k_STSP_getPredecessors[] = "STSP.getPredecessors";
static const char __pyx_k_getEffectiveDiameter[] = "getEffectiveDiameter";
static const char __pyx_k_AStar___reduce_cython[] = "AStar.__reduce_cython__";
static const char __pyx_k_BFS___setstate_cython[] = "BFS.__setstate_cython__";
static const char __pyx_k_BidirectionalDijkstra[] = "BidirectionalDijkstra";
static const char __pyx_k_DynSSSP_setTargetNode[] = "DynSSSP.setTargetNode";
static const char __pyx_k_Eccentricity_getValue[] = "Eccentricity.getValue";
static const char __pyx_k_volume_locals_genexpr[] = "volume.<locals>.genexpr";
static const char __pyx_k_APSP___setstate_cython[] = "APSP.__setstate_cython__";
static const char __pyx_k_DynBFS___reduce_cython[] = "DynBFS.__reduce_cython__";
static const char __pyx_k_PrunedLandmarkLabeling[] = "PrunedLandmarkLabeling";
static const char __pyx_k_SPSP___setstate_cython[] = "SPSP.__setstate_cython__";
static const char __pyx_k_SSSP___setstate_cython[] = "SSSP.__setstate_cython__";
static const char __pyx_k_STSP___setstate_cython[] = "STSP.__setstate_cython__";
static const char __pyx_k_Volume___reduce_cython[] = "Volume.__reduce_cython__";
static const char __pyx_k_networkit_distance_pyx[] = "networkit/distance.pyx";
static const char __pyx_k_AStar___setstate_cython[] = "AStar.__setstate_cython__";
static const char __pyx_k_DynAPSP___reduce_cython[] = "DynAPSP.__reduce_cython__";
static const char __pyx_k_DynSSSP___reduce_cython[] = "DynSSSP.__reduce_cython__";
static const char __pyx_k_getNeighborhoodFunction[] = "getNeighborhoodFunction";
static const char __pyx_k_volume_locals_is_number[] = "volume.<locals>.is_number";
static const char __pyx_k_Diameter___reduce_cython[] = "Diameter.__reduce_cython__";
static const char __pyx_k_Dijkstra___reduce_cython[] = "Dijkstra.__reduce_cython__";
static const char __pyx_k_DynBFS___setstate_cython[] = "DynBFS.__setstate_cython__";
static const char __pyx_k_Volume___setstate_cython[] = "Volume.__setstate_cython__";
static const char __pyx_k_getNodesSortedByDistance[] = "getNodesSortedByDistance";
static const char __pyx_k_hk_A_1_kkmmn_xq_7_a_nA_1[] = "\200\001\360\006\000\005\010\200\177\220h\230k\250\033\260A\330\010\r\210^\2301\330\010\016\320\016!\320!k\320km\320mn\330\004\023\220<\230x\240q\250\001\330\004\007\200|\2207\230!\330\010.\250a\250\177\270n\310A\330\004\013\2101";
static const char __pyx_k_runParallelApproximation[] = "runParallelApproximation";
static const char __pyx_k_DynAPSP___setstate_cython[] = "DynAPSP.__setstate_cython__";
static const char __pyx_k_DynPrunedLandmarkLabeling[] = "DynPrunedLandmarkLabeling";
static const char __pyx_k_DynSSSP___setstate_cython[] = "DynSSSP.__setstate_cython__";
static const char __pyx_k_pyx_unpickle_Eccentricity[] = "__pyx_unpickle_Eccentricity";
static const char __pyx_k_A_G1F_a_vWA_q_q_q_T_G1_T_A[] = "\200\001\360\010\000\005\r\210A\330\004\014\210G\2201\220F\230,\240a\330\004\007\200v\210W\220A\330\010\022\220!\330\010\027\220q\340\010\027\220q\330\004\007\200q\330\010\017\320\017-\250T\260\021\260'\270\033\300G\3101\340\010\017\320\017-\250T\260\021\260'\270\033\300A";
static const char __pyx_k_AlgebraicDistance_distance[] = "AlgebraicDistance.distance";
static const char __pyx_k_Diameter___setstate_cython[] = "Diameter.__setstate_cython__";
static const char __pyx_k_Dijkstra___setstate_cython[] = "Dijkstra.__setstate_cython__";
static const char __pyx_k_ReverseBFS___reduce_cython[] = "ReverseBFS.__reduce_cython__";
static const char __pyx_k_storeNodesSortedByDistance[] = "storeNodesSortedByDistance";
static const char __pyx_k_6_T_S_c_Qc_A_q_4xq_1Cs_8_4E[] = "\200\021\330&'\3606\000\003\004\360\014\000\003\006\200T\210\021\210#\210S\220\006\220c\230\024\230Q\230c\240\023\240A\330\003\010\210\001\330\010\t\330\004\t\210\026\210q\220\t\230\021\230(\240)\2504\250x\260q\330\003\n\210!\330\007\013\2101\210C\210s\220%\320\027(\250\001\330\003\t\210\021\330\010\t\330\004\n\210&\220\001\220\031\230!\2308\320#4\260E\270\030\300\021\330\003\n\210!";
static const char __pyx_k_AdamicAdarDistance_distance[] = "AdamicAdarDistance.distance";
static const char __pyx_k_DynDijkstra___reduce_cython[] = "DynDijkstra.__reduce_cython__";
static const char __pyx_k_AlgebraicDistance_preprocess[] = "AlgebraicDistance.preprocess";
static const char __pyx_k_CommuteTimeDistance_distance[] = "CommuteTimeDistance.distance";
static const char __pyx_k_Eccentricity___reduce_cython[] = "Eccentricity.__reduce_cython__";
static const char __pyx_k_JaccardDistance_getAttribute[] = "JaccardDistance.getAttribute";
static const char __pyx_k_PrunedLandmarkLabeling_query[] = "PrunedLandmarkLabeling.query";
static const char __pyx_k_ReverseBFS___setstate_cython[] = "ReverseBFS.__setstate_cython__";
static const char __pyx_k_AdamicAdarDistance_preprocess[] = "AdamicAdarDistance.preprocess";
static const char __pyx_k_DynDijkstra___setstate_cython[] = "DynDijkstra.__setstate_cython__";
static const char __pyx_k_JaccardSimilarityAttributizer[] = "JaccardSimilarityAttributizer";
static const char __pyx_k_NeighborhoodFunctionHeuristic[] = "NeighborhoodFunctionHeuristic";
static const char __pyx_k_SSSP_getNodesSortedByDistance[] = "SSSP.getNodesSortedByDistance";
static const char __pyx_k_A_G1F_a_vWA_q_q_q_t1G_gQ_t1G_a[] = "\200\001\360\010\000\005\r\210A\330\004\014\210G\2201\220F\230,\240a\330\004\007\200v\210W\220A\330\010\022\220!\330\010\027\220q\340\010\027\220q\330\004\007\200q\330\010\017\320\017'\240t\2501\250G\260;\270g\300Q\340\010\017\320\017'\240t\2501\250G\260;\270a";
static const char __pyx_k_AllSimplePaths___reduce_cython[] = "AllSimplePaths.__reduce_cython__";
static const char __pyx_k_Eccentricity___setstate_cython[] = "Eccentricity.__setstate_cython__";
static const char __pyx_k_EffectiveDiameterApproximation[] = "EffectiveDiameterApproximation";
static const char __pyx_k_MultiTargetBFS___reduce_cython[] = "MultiTargetBFS.__reduce_cython__";
static const char __pyx_k_AdamicAdarDistance_getAttribute[] = "AdamicAdarDistance.getAttribute";
static const char __pyx_k_AlgebraicDistance_getEdgeScores[] = "AlgebraicDistance.getEdgeScores";
static const char __pyx_k_DynPrunedLandmarkLabeling_query[] = "DynPrunedLandmarkLabeling.query";
static const char __pyx_k_HopPlotApproximation___setstate[] = "HopPlotApproximation.__setstate_cython__";
static const char __pyx_k_HopPlotApproximation_getHopPlot[] = "HopPlotApproximation.getHopPlot";
static const char __pyx_k_JaccardDistance___reduce_cython[] = "JaccardDistance.__reduce_cython__";
static const char __pyx_k_JaccardSimilarityAttributizer_2[] = "JaccardSimilarityAttributizer.__reduce_cython__";
static const char __pyx_k_JaccardSimilarityAttributizer_3[] = "JaccardSimilarityAttributizer.__setstate_cython__";
static const char __pyx_k_NeighborhoodFunctionHeuristic_2[] = "NeighborhoodFunctionHeuristic.__reduce_cython__";
static const char __pyx_k_NeighborhoodFunctionHeuristic_3[] = "NeighborhoodFunctionHeuristic.__setstate_cython__";
static const char __pyx_k_NeighborhoodFunction___setstate[] = "NeighborhoodFunction.__setstate_cython__";
static const char __pyx_k_PrunedLandmarkLabeling___reduce[] = "PrunedLandmarkLabeling.__reduce_cython__";
static const char __pyx_k_AdamicAdarDistance___reduce_cyth[] = "AdamicAdarDistance.__reduce_cython__";
static const char __pyx_k_AdamicAdarDistance___setstate_cy[] = "AdamicAdarDistance.__setstate_cython__";
static const char __pyx_k_AlgebraicDistance___reduce_cytho[] = "AlgebraicDistance.__reduce_cython__";
static const char __pyx_k_AlgebraicDistance___setstate_cyt[] = "AlgebraicDistance.__setstate_cython__";
static const char __pyx_k_AllSimplePaths___setstate_cython[] = "AllSimplePaths.__setstate_cython__";
static const char __pyx_k_AllSimplePaths_forAllSimplePaths[] = "AllSimplePaths.forAllSimplePaths";
static const char __pyx_k_AllSimplePaths_getAllSimplePaths[] = "AllSimplePaths.getAllSimplePaths";
static const char __pyx_k_AllSimplePaths_numberOfSimplePat[] = "AllSimplePaths.numberOfSimplePaths";
static const char __pyx_k_An_Exception_occurred_aborting_e[] = "An Exception occurred, aborting execution of iterator: {0}";
static const char __pyx_k_BidirectionalBFS___reduce_cython[] = "BidirectionalBFS.__reduce_cython__";
static const char __pyx_k_BidirectionalBFS___setstate_cyth[] = "BidirectionalBFS.__setstate_cython__";
static const char __pyx_k_BidirectionalDijkstra___reduce_c[] = "BidirectionalDijkstra.__reduce_cython__";
static const char __pyx_k_BidirectionalDijkstra___setstate[] = "BidirectionalDijkstra.__setstate_cython__";
static const char __pyx_k_CommuteTimeDistance___reduce_cyt[] = "CommuteTimeDistance.__reduce_cython__";
static const char __pyx_k_CommuteTimeDistance___setstate_c[] = "CommuteTimeDistance.__setstate_cython__";
static const char __pyx_k_CommuteTimeDistance_runApproxima[] = "CommuteTimeDistance.runApproximation";
static const char __pyx_k_CommuteTimeDistance_runParallelA[] = "CommuteTimeDistance.runParallelApproximation";
static const char __pyx_k_CommuteTimeDistance_runSinglePai[] = "CommuteTimeDistance.runSinglePair";
static const char __pyx_k_CommuteTimeDistance_runSingleSou[] = "CommuteTimeDistance.runSingleSource";
static const char __pyx_k_DynPrunedLandmarkLabeling___redu[] = "DynPrunedLandmarkLabeling.__reduce_cython__";
static const char __pyx_k_DynPrunedLandmarkLabeling___sets[] = "DynPrunedLandmarkLabeling.__setstate_cython__";
static const char __pyx_k_EffectiveDiameterApproximation_2[] = "EffectiveDiameterApproximation.__reduce_cython__";
static const char __pyx_k_EffectiveDiameterApproximation_3[] = "EffectiveDiameterApproximation.__setstate_cython__";
static const char __pyx_k_EffectiveDiameterApproximation_g[] = "EffectiveDiameterApproximation.getEffectiveDiameter";
static const char __pyx_k_EffectiveDiameter___reduce_cytho[] = "EffectiveDiameter.__reduce_cython__";
static const char __pyx_k_EffectiveDiameter___setstate_cyt[] = "EffectiveDiameter.__setstate_cython__";
static const char __pyx_k_EffectiveDiameter_getEffectiveDi[] = "EffectiveDiameter.getEffectiveDiameter";
static const char __pyx_k_Error_you_may_not_use_DynSSSP_di[] = "Error, you may not use DynSSSP directly, use a sub-class instead";
static const char __pyx_k_Error_you_may_not_use_SSSP_direc[] = "Error, you may not use SSSP directly, use a sub-class instead";
static const char __pyx_k_Error_you_may_not_use_STSP_direc[] = "Error, you may not use STSP directly, use a sub-class instead";
static const char __pyx_k_HopPlotApproximation___reduce_cy[] = "HopPlotApproximation.__reduce_cython__";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0xe3b0c44, 0xda39a3e, 0xd41d8cd) = ())";
static const char __pyx_k_JaccardDistance___setstate_cytho[] = "JaccardDistance.__setstate_cython__";
static const char __pyx_k_JaccardSimilarityAttributizer_ge[] = "JaccardSimilarityAttributizer.getAttribute";
static const char __pyx_k_MultiTargetBFS___setstate_cython[] = "MultiTargetBFS.__setstate_cython__";
static const char __pyx_k_MultiTargetDijkstra___reduce_cyt[] = "MultiTargetDijkstra.__reduce_cython__";
static const char __pyx_k_MultiTargetDijkstra___setstate_c[] = "MultiTargetDijkstra.__setstate_cython__";
static const char __pyx_k_NeighborhoodFunctionApproximatio[] = "NeighborhoodFunctionApproximation";
static const char __pyx_k_NeighborhoodFunctionHeuristic_ge[] = "NeighborhoodFunctionHeuristic.getNeighborhoodFunction";
static const char __pyx_k_NeighborhoodFunction___reduce_cy[] = "NeighborhoodFunction.__reduce_cython__";
static const char __pyx_k_NeighborhoodFunction_getNeighbor[] = "NeighborhoodFunction.getNeighborhoodFunction";
static const char __pyx_k_Note_that_Cython_is_deliberately[] = "Note that Cython is deliberately stricter than PEP-484 and rejects subclasses of builtin types. If you need to pass subclasses then set the 'annotation_typing' directive to False.";
static const char __pyx_k_PrunedLandmarkLabeling___setstat[] = "PrunedLandmarkLabeling.__setstate_cython__";
static const char __pyx_k_networkit_distance_AllSimplePath[] = "networkit.distance.AllSimplePaths is deprecated, use networkit.reachability.AllSimplePaths";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_self__this_cannot_be_converted_t[] = "self._this cannot be converted to a Python object for pickling";
static const char __pyx_k_NeighborhoodFunctionApproximatio_2[] = "NeighborhoodFunctionApproximation.getNeighborhoodFunction";
static const char __pyx_k_NeighborhoodFunctionApproximatio_3[] = "NeighborhoodFunctionApproximation.__reduce_cython__";
static const char __pyx_k_NeighborhoodFunctionApproximatio_4[] = "NeighborhoodFunctionApproximation.__setstate_cython__";
/* #### Code section: decls ### */
static int __pyx_pf_9networkit_8distance_4STSP___init__(struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_args, CYTHON_UNUSED PyObject *__pyx_v_namedargs); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_2setSource(struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self, __pyx_t_9networkit_10structures_node __pyx_v_newSource); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_4setTarget(struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self, __pyx_t_9networkit_10structures_node __pyx_v_newTarget); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_6setTargets(struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self, std::vector<__pyx_t_9networkit_10structures_node>  __pyx_v_newTargets); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_8getPath(struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_10getPredecessors(struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_12getDistance(struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_14getDistances(struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_16__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4STSP_18__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_STSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_4SSSP___init__(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_args, CYTHON_UNUSED PyObject *__pyx_v_namedargs); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_2getDistances(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, PyObject *__pyx_v_asarray); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_4distance(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, PyObject *__pyx_v_t); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_6getPredecessors(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, PyObject *__pyx_v_t); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_8getPath(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, PyObject *__pyx_v_t, PyObject *__pyx_v_forward); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_10getPaths(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, PyObject *__pyx_v_t, PyObject *__pyx_v_forward); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_12getNodesSortedByDistance(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_14numberOfPaths(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, PyObject *__pyx_v_t); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_16setSource(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, PyObject *__pyx_v_s); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_18setTarget(struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, PyObject *__pyx_v_t); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_20__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SSSP_22__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_SSSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_7DynSSSP___init__(struct __pyx_obj_9networkit_8distance_DynSSSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_args, CYTHON_UNUSED PyObject *__pyx_v_namedargs); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_7DynSSSP_2modified(struct __pyx_obj_9networkit_8distance_DynSSSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_7DynSSSP_4setTargetNode(struct __pyx_obj_9networkit_8distance_DynSSSP *__pyx_v_self, PyObject *__pyx_v_t); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_7DynSSSP_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynSSSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_7DynSSSP_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynSSSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_18AdamicAdarDistance___cinit__(struct __pyx_obj_9networkit_8distance_AdamicAdarDistance *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G); /* proto */
static void __pyx_pf_9networkit_8distance_18AdamicAdarDistance_2__dealloc__(struct __pyx_obj_9networkit_8distance_AdamicAdarDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_18AdamicAdarDistance_4preprocess(struct __pyx_obj_9networkit_8distance_AdamicAdarDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_18AdamicAdarDistance_6getAttribute(struct __pyx_obj_9networkit_8distance_AdamicAdarDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_18AdamicAdarDistance_8distance(struct __pyx_obj_9networkit_8distance_AdamicAdarDistance *__pyx_v_self, __pyx_t_9networkit_10structures_node __pyx_v_u, __pyx_t_9networkit_10structures_node __pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_18AdamicAdarDistance_10__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_AdamicAdarDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_18AdamicAdarDistance_12__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_AdamicAdarDistance *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_8Diameter___cinit__(struct __pyx_obj_9networkit_8distance_Diameter *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_algo, PyObject *__pyx_v_error, PyObject *__pyx_v_nSamples); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_8Diameter_2getDiameter(struct __pyx_obj_9networkit_8distance_Diameter *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_8Diameter_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_Diameter *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_8Diameter_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_Diameter *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_12Eccentricity_getValue(struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_12Eccentricity_2__reduce_cython__(struct __pyx_obj_9networkit_8distance_Eccentricity *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_12Eccentricity_4__setstate_cython__(struct __pyx_obj_9networkit_8distance_Eccentricity *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_30EffectiveDiameterApproximation___cinit__(struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, double __pyx_v_ratio, __pyx_t_9networkit_10structures_count __pyx_v_k, __pyx_t_9networkit_10structures_count __pyx_v_r); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_30EffectiveDiameterApproximation_2getEffectiveDiameter(struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_30EffectiveDiameterApproximation_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_30EffectiveDiameterApproximation_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_17EffectiveDiameter___cinit__(struct __pyx_obj_9networkit_8distance_EffectiveDiameter *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, double __pyx_v_ratio); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_17EffectiveDiameter_2getEffectiveDiameter(struct __pyx_obj_9networkit_8distance_EffectiveDiameter *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_17EffectiveDiameter_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_EffectiveDiameter *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_17EffectiveDiameter_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_EffectiveDiameter *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_20HopPlotApproximation___cinit__(struct __pyx_obj_9networkit_8distance_HopPlotApproximation *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, __pyx_t_9networkit_10structures_count __pyx_v_maxDistance, __pyx_t_9networkit_10structures_count __pyx_v_k, __pyx_t_9networkit_10structures_count __pyx_v_r); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_20HopPlotApproximation_2getHopPlot(struct __pyx_obj_9networkit_8distance_HopPlotApproximation *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_20HopPlotApproximation_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_HopPlotApproximation *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_20HopPlotApproximation_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_HopPlotApproximation *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_20NeighborhoodFunction___cinit__(struct __pyx_obj_9networkit_8distance_NeighborhoodFunction *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_20NeighborhoodFunction_2getNeighborhoodFunction(struct __pyx_obj_9networkit_8distance_NeighborhoodFunction *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_20NeighborhoodFunction_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_NeighborhoodFunction *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_20NeighborhoodFunction_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_NeighborhoodFunction *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_33NeighborhoodFunctionApproximation___cinit__(struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionApproximation *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, __pyx_t_9networkit_10structures_count __pyx_v_k, __pyx_t_9networkit_10structures_count __pyx_v_r); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_33NeighborhoodFunctionApproximation_2getNeighborhoodFunction(struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionApproximation *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_33NeighborhoodFunctionApproximation_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionApproximation *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_33NeighborhoodFunctionApproximation_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionApproximation *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_6Volume_6volume_is_number(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_s); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_6Volume_6volume_2genexpr(PyObject *__pyx_self, PyObject *__pyx_genexpr_arg_0); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_6Volume_volume(struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_r, __pyx_t_9networkit_10structures_count __pyx_v_samples); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_6Volume_2__reduce_cython__(struct __pyx_obj_9networkit_8distance_Volume *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_6Volume_4__setstate_cython__(struct __pyx_obj_9networkit_8distance_Volume *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_15JaccardDistance___cinit__(struct __pyx_obj_9networkit_8distance_JaccardDistance *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, std::vector<__pyx_t_9networkit_10structures_count>  __pyx_v_triangles); /* proto */
static void __pyx_pf_9networkit_8distance_15JaccardDistance_2__dealloc__(struct __pyx_obj_9networkit_8distance_JaccardDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_15JaccardDistance_4getAttribute(struct __pyx_obj_9networkit_8distance_JaccardDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_15JaccardDistance_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_JaccardDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_15JaccardDistance_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_JaccardDistance *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_29JaccardSimilarityAttributizer___cinit__(struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, std::vector<__pyx_t_9networkit_10structures_count>  __pyx_v_triangles); /* proto */
static void __pyx_pf_9networkit_8distance_29JaccardSimilarityAttributizer_2__dealloc__(struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_29JaccardSimilarityAttributizer_4getAttribute(struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_29JaccardSimilarityAttributizer_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_29JaccardSimilarityAttributizer_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_17AlgebraicDistance___cinit__(struct __pyx_obj_9networkit_8distance_AlgebraicDistance *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, __pyx_t_9networkit_10structures_count __pyx_v_numberSystems, __pyx_t_9networkit_10structures_count __pyx_v_numberIterations, double __pyx_v_omega, __pyx_t_9networkit_10structures_index __pyx_v_norm, bool __pyx_v_withEdgeScores); /* proto */
static void __pyx_pf_9networkit_8distance_17AlgebraicDistance_2__dealloc__(struct __pyx_obj_9networkit_8distance_AlgebraicDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_17AlgebraicDistance_4preprocess(struct __pyx_obj_9networkit_8distance_AlgebraicDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_17AlgebraicDistance_6distance(struct __pyx_obj_9networkit_8distance_AlgebraicDistance *__pyx_v_self, __pyx_t_9networkit_10structures_node __pyx_v_u, __pyx_t_9networkit_10structures_node __pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_17AlgebraicDistance_8getEdgeScores(struct __pyx_obj_9networkit_8distance_AlgebraicDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_17AlgebraicDistance_10__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_AlgebraicDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_17AlgebraicDistance_12__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_AlgebraicDistance *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_19CommuteTimeDistance___cinit__(struct __pyx_obj_9networkit_8distance_CommuteTimeDistance *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, double __pyx_v_tol); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19CommuteTimeDistance_2runApproximation(struct __pyx_obj_9networkit_8distance_CommuteTimeDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19CommuteTimeDistance_4runParallelApproximation(struct __pyx_obj_9networkit_8distance_CommuteTimeDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19CommuteTimeDistance_6distance(struct __pyx_obj_9networkit_8distance_CommuteTimeDistance *__pyx_v_self, PyObject *__pyx_v_u, PyObject *__pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19CommuteTimeDistance_8runSinglePair(struct __pyx_obj_9networkit_8distance_CommuteTimeDistance *__pyx_v_self, PyObject *__pyx_v_u, PyObject *__pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19CommuteTimeDistance_10runSingleSource(struct __pyx_obj_9networkit_8distance_CommuteTimeDistance *__pyx_v_self, PyObject *__pyx_v_u); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19CommuteTimeDistance_12__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_CommuteTimeDistance *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19CommuteTimeDistance_14__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_CommuteTimeDistance *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_29NeighborhoodFunctionHeuristic___cinit__(struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, __pyx_t_9networkit_10structures_count __pyx_v_nSamples, PyObject *__pyx_v_strategy); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_29NeighborhoodFunctionHeuristic_2getNeighborhoodFunction(struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_29NeighborhoodFunctionHeuristic_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_29NeighborhoodFunctionHeuristic_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_4APSP___cinit__(struct __pyx_obj_9networkit_8distance_APSP *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G); /* proto */
static void __pyx_pf_9networkit_8distance_4APSP_2__dealloc__(struct __pyx_obj_9networkit_8distance_APSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4APSP_4getDistances(struct __pyx_obj_9networkit_8distance_APSP *__pyx_v_self, PyObject *__pyx_v_asarray); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4APSP_6getDistance(struct __pyx_obj_9networkit_8distance_APSP *__pyx_v_self, __pyx_t_9networkit_10structures_node __pyx_v_u, __pyx_t_9networkit_10structures_node __pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4APSP_8__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_APSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4APSP_10__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_APSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_4SPSP___cinit__(struct __pyx_obj_9networkit_8distance_SPSP *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, std::vector<__pyx_t_9networkit_10structures_node>  __pyx_v_sources, std::vector<__pyx_t_9networkit_10structures_node>  __pyx_v_targets); /* proto */
static void __pyx_pf_9networkit_8distance_4SPSP_2__dealloc__(struct __pyx_obj_9networkit_8distance_SPSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SPSP_4getDistances(struct __pyx_obj_9networkit_8distance_SPSP *__pyx_v_self, PyObject *__pyx_v_asarray); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SPSP_6getDistance(struct __pyx_obj_9networkit_8distance_SPSP *__pyx_v_self, __pyx_t_9networkit_10structures_node __pyx_v_u, __pyx_t_9networkit_10structures_node __pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SPSP_8setSources(struct __pyx_obj_9networkit_8distance_SPSP *__pyx_v_self, std::vector<__pyx_t_9networkit_10structures_node>  __pyx_v_sources); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SPSP_10setTargets(struct __pyx_obj_9networkit_8distance_SPSP *__pyx_v_self, std::vector<__pyx_t_9networkit_10structures_node>  __pyx_v_targets); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SPSP_12__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_SPSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_4SPSP_14__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_SPSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_7DynAPSP___init__(struct __pyx_obj_9networkit_8distance_DynAPSP *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_7DynAPSP_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynAPSP *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_7DynAPSP_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynAPSP *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_3BFS___cinit__(struct __pyx_obj_9networkit_8distance_BFS *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_source, PyObject *__pyx_v_storePaths, PyObject *__pyx_v_storeNodesSortedByDistance, PyObject *__pyx_v_target); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_3BFS_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_BFS *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_3BFS_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_BFS *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_8Dijkstra___cinit__(struct __pyx_obj_9networkit_8distance_Dijkstra *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_source, PyObject *__pyx_v_storePaths, PyObject *__pyx_v_storeNodesSortedByDistance, __pyx_t_9networkit_10structures_node __pyx_v_target); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_8Dijkstra_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_Dijkstra *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_8Dijkstra_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_Dijkstra *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_14MultiTargetBFS___cinit__(struct __pyx_obj_9networkit_8distance_MultiTargetBFS *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, __pyx_t_9networkit_10structures_node __pyx_v_source, std::vector<__pyx_t_9networkit_10structures_node>  __pyx_v_targets); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_14MultiTargetBFS_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_MultiTargetBFS *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_14MultiTargetBFS_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_MultiTargetBFS *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_19MultiTargetDijkstra___cinit__(struct __pyx_obj_9networkit_8distance_MultiTargetDijkstra *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, __pyx_t_9networkit_10structures_node __pyx_v_source, std::vector<__pyx_t_9networkit_10structures_node>  __pyx_v_targets); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19MultiTargetDijkstra_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_MultiTargetDijkstra *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_19MultiTargetDijkstra_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_MultiTargetDijkstra *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_6DynBFS___cinit__(struct __pyx_obj_9networkit_8distance_DynBFS *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_source); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_6DynBFS_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynBFS *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_6DynBFS_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynBFS *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_11DynDijkstra___cinit__(struct __pyx_obj_9networkit_8distance_DynDijkstra *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_source); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_11DynDijkstra_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynDijkstra *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_11DynDijkstra_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynDijkstra *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_16BidirectionalBFS___cinit__(struct __pyx_obj_9networkit_8distance_BidirectionalBFS *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, __pyx_t_9networkit_10structures_node __pyx_v_source, __pyx_t_9networkit_10structures_node __pyx_v_target, bool __pyx_v_storePred); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_16BidirectionalBFS_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_BidirectionalBFS *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_16BidirectionalBFS_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_BidirectionalBFS *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_21BidirectionalDijkstra___cinit__(struct __pyx_obj_9networkit_8distance_BidirectionalDijkstra *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, __pyx_t_9networkit_10structures_node __pyx_v_source, __pyx_t_9networkit_10structures_node __pyx_v_target, bool __pyx_v_storePred); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_21BidirectionalDijkstra_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_BidirectionalDijkstra *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_21BidirectionalDijkstra_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_BidirectionalDijkstra *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_5AStar___cinit__(struct __pyx_obj_9networkit_8distance_AStar *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, std::vector<double>  __pyx_v_heu, __pyx_t_9networkit_10structures_node __pyx_v_source, __pyx_t_9networkit_10structures_node __pyx_v_target, bool __pyx_v_storePred); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_5AStar_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_AStar *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_5AStar_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_AStar *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_14AllSimplePaths___cinit__(struct __pyx_obj_9networkit_8distance_AllSimplePaths *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_source, PyObject *__pyx_v_target, PyObject *__pyx_v_cutoff); /* proto */
static void __pyx_pf_9networkit_8distance_14AllSimplePaths_2__dealloc__(struct __pyx_obj_9networkit_8distance_AllSimplePaths *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_14AllSimplePaths_4run(struct __pyx_obj_9networkit_8distance_AllSimplePaths *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_14AllSimplePaths_6numberOfSimplePaths(struct __pyx_obj_9networkit_8distance_AllSimplePaths *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_14AllSimplePaths_8getAllSimplePaths(struct __pyx_obj_9networkit_8distance_AllSimplePaths *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_14AllSimplePaths_10forAllSimplePaths(struct __pyx_obj_9networkit_8distance_AllSimplePaths *__pyx_v_self, PyObject *__pyx_v_callback); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_14AllSimplePaths_12__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_AllSimplePaths *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_14AllSimplePaths_14__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_AllSimplePaths *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_10ReverseBFS___cinit__(struct __pyx_obj_9networkit_8distance_ReverseBFS *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G, PyObject *__pyx_v_source, PyObject *__pyx_v_storePaths, PyObject *__pyx_v_storeNodesSortedByDistance, PyObject *__pyx_v_target); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_10ReverseBFS_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_ReverseBFS *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_10ReverseBFS_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_ReverseBFS *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_22PrunedLandmarkLabeling___cinit__(struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G); /* proto */
static void __pyx_pf_9networkit_8distance_22PrunedLandmarkLabeling_2__dealloc__(struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_22PrunedLandmarkLabeling_4query(struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *__pyx_v_self, __pyx_t_9networkit_10structures_node __pyx_v_u, __pyx_t_9networkit_10structures_node __pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_22PrunedLandmarkLabeling_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_22PrunedLandmarkLabeling_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_9networkit_8distance_25DynPrunedLandmarkLabeling___cinit__(struct __pyx_obj_9networkit_8distance_DynPrunedLandmarkLabeling *__pyx_v_self, struct __pyx_obj_9networkit_5graph_Graph *__pyx_v_G); /* proto */
static void __pyx_pf_9networkit_8distance_25DynPrunedLandmarkLabeling_2__dealloc__(struct __pyx_obj_9networkit_8distance_DynPrunedLandmarkLabeling *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_25DynPrunedLandmarkLabeling_4query(struct __pyx_obj_9networkit_8distance_DynPrunedLandmarkLabeling *__pyx_v_self, __pyx_t_9networkit_10structures_node __pyx_v_u, __pyx_t_9networkit_10structures_node __pyx_v_v); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_25DynPrunedLandmarkLabeling_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynPrunedLandmarkLabeling *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_25DynPrunedLandmarkLabeling_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_9networkit_8distance_DynPrunedLandmarkLabeling *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_9networkit_8distance___pyx_unpickle_Eccentricity(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_9networkit_8distance_2__pyx_unpickle_Volume(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_9networkit_8distance_STSP(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_SSSP(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_AdamicAdarDistance(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_Diameter(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_Eccentricity(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_EffectiveDiameterApproximation(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_EffectiveDiameter(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_HopPlotApproximation(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_NeighborhoodFunction(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_NeighborhoodFunctionApproximation(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_Volume(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_JaccardDistance(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_JaccardSimilarityAttributizer(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_AlgebraicDistance(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_CommuteTimeDistance(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_NeighborhoodFunctionHeuristic(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_APSP(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_SPSP(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_BFS(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_Dijkstra(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_MultiTargetBFS(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_MultiTargetDijkstra(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_DynBFS(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_DynDijkstra(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_BidirectionalBFS(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_BidirectionalDijkstra(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_AStar(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_AllSimplePaths(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_ReverseBFS(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_PrunedLandmarkLabeling(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance_DynPrunedLandmarkLabeling(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance___pyx_scope_struct__volume(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_9networkit_8distance___pyx_scope_struct_1_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
/* #### Code section: late_includes ### */
/* #### Code section: module_state ### */
/* SmallCodeConfig */
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
    #define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    #define CYTHON_SMALL_CODE __attribute__((cold))
#else
    #define CYTHON_SMALL_CODE
#endif
#endif

typedef struct {
  PyObject *__pyx_d;
  PyObject *__pyx_b;
  PyObject *__pyx_cython_runtime;
  PyObject *__pyx_empty_tuple;
  PyObject *__pyx_empty_bytes;
  PyObject *__pyx_empty_unicode;
  #ifdef __Pyx_CyFunction_USED
  PyTypeObject *__pyx_CyFunctionType;
  #endif
  #ifdef __Pyx_FusedFunction_USED
  PyTypeObject *__pyx_FusedFunctionType;
  #endif
  #ifdef __Pyx_Generator_USED
  PyTypeObject *__pyx_GeneratorType;
  #endif
  #ifdef __Pyx_IterableCoroutine_USED
  PyTypeObject *__pyx_IterableCoroutineType;
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struct __pyx_obj_9networkit_8distance___pyx_scope_struct__volume *__pyx_freelist_9networkit_8distance___pyx_scope_struct__volume[8];
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int __pyx_freecount_9networkit_8distance___pyx_scope_struct_1_genexpr;
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/* #### Code section: constant_name_defines ### */
#define __pyx_n_u_APSP __pyx_string_tab[0]
#define __pyx_n_u_APSP___reduce_cython __pyx_string_tab[1]
#define __pyx_n_u_APSP___setstate_cython __pyx_string_tab[2]
#define __pyx_n_u_APSP_getDistance __pyx_string_tab[3]
#define __pyx_n_u_APSP_getDistances __pyx_string_tab[4]
#define __pyx_n_u_AStar __pyx_string_tab[5]
#define __pyx_n_u_AStar___reduce_cython __pyx_string_tab[6]
#define __pyx_n_u_AStar___setstate_cython __pyx_string_tab[7]
#define __pyx_n_u_AUTOMATIC __pyx_string_tab[8]
#define __pyx_n_u_AdamicAdarDistance __pyx_string_tab[9]
#define __pyx_n_u_AdamicAdarDistance___reduce_cyth __pyx_string_tab[10]
#define __pyx_n_u_AdamicAdarDistance___setstate_cy __pyx_string_tab[11]
#define __pyx_n_u_AdamicAdarDistance_distance __pyx_string_tab[12]
#define __pyx_n_u_AdamicAdarDistance_getAttribute __pyx_string_tab[13]
#define __pyx_n_u_AdamicAdarDistance_preprocess __pyx_string_tab[14]
#define __pyx_n_u_AlgebraicDistance __pyx_string_tab[15]
#define __pyx_n_u_AlgebraicDistance___reduce_cytho __pyx_string_tab[16]
#define __pyx_n_u_AlgebraicDistance___setstate_cyt __pyx_string_tab[17]
#define __pyx_n_u_AlgebraicDistance_distance __pyx_string_tab[18]
#define __pyx_n_u_AlgebraicDistance_getEdgeScores __pyx_string_tab[19]
#define __pyx_n_u_AlgebraicDistance_preprocess __pyx_string_tab[20]
#define __pyx_n_u_AllSimplePaths __pyx_string_tab[21]
#define __pyx_n_u_AllSimplePaths___reduce_cython __pyx_string_tab[22]
#define __pyx_n_u_AllSimplePaths___setstate_cython __pyx_string_tab[23]
#define __pyx_n_u_AllSimplePaths_forAllSimplePaths __pyx_string_tab[24]
#define __pyx_n_u_AllSimplePaths_getAllSimplePaths __pyx_string_tab[25]
#define __pyx_n_u_AllSimplePaths_numberOfSimplePat __pyx_string_tab[26]
#define __pyx_n_u_AllSimplePaths_run __pyx_string_tab[27]
#define __pyx_kp_u_An_Exception_occurred_aborting_e __pyx_string_tab[28]
#define __pyx_n_u_Automatic __pyx_string_tab[29]
#define __pyx_n_u_BFS __pyx_string_tab[30]
#define __pyx_n_u_BFS___reduce_cython __pyx_string_tab[31]
#define __pyx_n_u_BFS___setstate_cython __pyx_string_tab[32]
#define __pyx_n_u_BidirectionalBFS __pyx_string_tab[33]
#define __pyx_n_u_BidirectionalBFS___reduce_cython __pyx_string_tab[34]
#define __pyx_n_u_BidirectionalBFS___setstate_cyth __pyx_string_tab[35]
#define __pyx_n_u_BidirectionalDijkstra __pyx_string_tab[36]
#define __pyx_n_u_BidirectionalDijkstra___reduce_c __pyx_string_tab[37]
#define __pyx_n_u_BidirectionalDijkstra___setstate __pyx_string_tab[38]
#define __pyx_n_u_CommuteTimeDistance __pyx_string_tab[39]
#define __pyx_n_u_CommuteTimeDistance___reduce_cyt __pyx_string_tab[40]
#define __pyx_n_u_CommuteTimeDistance___setstate_c __pyx_string_tab[41]
#define __pyx_n_u_CommuteTimeDistance_distance __pyx_string_tab[42]
#define __pyx_n_u_CommuteTimeDistance_runApproxima __pyx_string_tab[43]
#define __pyx_n_u_CommuteTimeDistance_runParallelA __pyx_string_tab[44]
#define __pyx_n_u_CommuteTimeDistance_runSinglePai __pyx_string_tab[45]
#define __pyx_n_u_CommuteTimeDistance_runSingleSou __pyx_string_tab[46]
#define __pyx_n_u_Diameter __pyx_string_tab[47]
#define __pyx_n_u_DiameterAlgo __pyx_string_tab[48]
#define __pyx_n_u_Diameter___reduce_cython __pyx_string_tab[49]
#define __pyx_n_u_Diameter___setstate_cython __pyx_string_tab[50]
#define __pyx_n_u_Diameter_getDiameter __pyx_string_tab[51]
#define __pyx_n_u_Dijkstra __pyx_string_tab[52]
#define __pyx_n_u_Dijkstra___reduce_cython __pyx_string_tab[53]
#define __pyx_n_u_Dijkstra___setstate_cython __pyx_string_tab[54]
#define __pyx_n_u_DynAPSP __pyx_string_tab[55]
#define __pyx_n_u_DynAPSP___reduce_cython __pyx_string_tab[56]
#define __pyx_n_u_DynAPSP___setstate_cython __pyx_string_tab[57]
#define __pyx_n_u_DynAlgorithm __pyx_string_tab[58]
#define __pyx_n_u_DynBFS __pyx_string_tab[59]
#define __pyx_n_u_DynBFS___reduce_cython __pyx_string_tab[60]
#define __pyx_n_u_DynBFS___setstate_cython __pyx_string_tab[61]
#define __pyx_n_u_DynDijkstra __pyx_string_tab[62]
#define __pyx_n_u_DynDijkstra___reduce_cython __pyx_string_tab[63]
#define __pyx_n_u_DynDijkstra___setstate_cython __pyx_string_tab[64]
#define __pyx_n_u_DynPrunedLandmarkLabeling __pyx_string_tab[65]
#define __pyx_n_u_DynPrunedLandmarkLabeling___redu __pyx_string_tab[66]
#define __pyx_n_u_DynPrunedLandmarkLabeling___sets __pyx_string_tab[67]
#define __pyx_n_u_DynPrunedLandmarkLabeling_query __pyx_string_tab[68]
#define __pyx_n_u_DynSSSP __pyx_string_tab[69]
#define __pyx_n_u_DynSSSP___reduce_cython __pyx_string_tab[70]
#define __pyx_n_u_DynSSSP___setstate_cython __pyx_string_tab[71]
#define __pyx_n_u_DynSSSP_modified __pyx_string_tab[72]
#define __pyx_n_u_DynSSSP_setTargetNode __pyx_string_tab[73]
#define __pyx_n_u_ESTIMATED_PEDANTIC __pyx_string_tab[74]
#define __pyx_n_u_ESTIMATED_RANGE __pyx_string_tab[75]
#define __pyx_n_u_ESTIMATED_SAMPLES __pyx_string_tab[76]
#define __pyx_n_u_EXACT __pyx_string_tab[77]
#define __pyx_n_u_Eccentricity __pyx_string_tab[78]
#define __pyx_n_u_Eccentricity___reduce_cython __pyx_string_tab[79]
#define __pyx_n_u_Eccentricity___setstate_cython __pyx_string_tab[80]
#define __pyx_n_u_Eccentricity_getValue __pyx_string_tab[81]
#define __pyx_n_u_EffectiveDiameter __pyx_string_tab[82]
#define __pyx_n_u_EffectiveDiameterApproximation __pyx_string_tab[83]
#define __pyx_n_u_EffectiveDiameterApproximation_2 __pyx_string_tab[84]
#define __pyx_n_u_EffectiveDiameterApproximation_3 __pyx_string_tab[85]
#define __pyx_n_u_EffectiveDiameterApproximation_g __pyx_string_tab[86]
#define __pyx_n_u_EffectiveDiameter___reduce_cytho __pyx_string_tab[87]
#define __pyx_n_u_EffectiveDiameter___setstate_cyt __pyx_string_tab[88]
#define __pyx_n_u_EffectiveDiameter_getEffectiveDi __pyx_string_tab[89]
#define __pyx_kp_u_Error_you_may_not_use_DynSSSP_di __pyx_string_tab[90]
#define __pyx_kp_u_Error_you_may_not_use_SSSP_direc __pyx_string_tab[91]
#define __pyx_kp_u_Error_you_may_not_use_STSP_direc __pyx_string_tab[92]
#define __pyx_n_u_EstimatedPedantic __pyx_string_tab[93]
#define __pyx_n_u_EstimatedRange __pyx_string_tab[94]
#define __pyx_n_u_EstimatedSamples __pyx_string_tab[95]
#define __pyx_n_u_Exact __pyx_string_tab[96]
#define __pyx_n_u_G __pyx_string_tab[97]
#define __pyx_n_u_HopPlotApproximation __pyx_string_tab[98]
#define __pyx_n_u_HopPlotApproximation___reduce_cy __pyx_string_tab[99]
#define __pyx_n_u_HopPlotApproximation___setstate __pyx_string_tab[100]
#define __pyx_n_u_HopPlotApproximation_getHopPlot __pyx_string_tab[101]
#define __pyx_kp_u_Incompatible_checksums_0x_x_vs_0 __pyx_string_tab[102]
#define __pyx_n_u_JaccardDistance __pyx_string_tab[103]
#define __pyx_n_u_JaccardDistance___reduce_cython __pyx_string_tab[104]
#define __pyx_n_u_JaccardDistance___setstate_cytho __pyx_string_tab[105]
#define __pyx_n_u_JaccardDistance_getAttribute __pyx_string_tab[106]
#define __pyx_n_u_JaccardSimilarityAttributizer __pyx_string_tab[107]
#define __pyx_n_u_JaccardSimilarityAttributizer_2 __pyx_string_tab[108]
#define __pyx_n_u_JaccardSimilarityAttributizer_3 __pyx_string_tab[109]
#define __pyx_n_u_JaccardSimilarityAttributizer_ge __pyx_string_tab[110]
#define __pyx_n_u_MemoryError __pyx_string_tab[111]
#define __pyx_n_u_MultiTargetBFS __pyx_string_tab[112]
#define __pyx_n_u_MultiTargetBFS___reduce_cython __pyx_string_tab[113]
#define __pyx_n_u_MultiTargetBFS___setstate_cython __pyx_string_tab[114]
#define __pyx_n_u_MultiTargetDijkstra __pyx_string_tab[115]
#define __pyx_n_u_MultiTargetDijkstra___reduce_cyt __pyx_string_tab[116]
#define __pyx_n_u_MultiTargetDijkstra___setstate_c __pyx_string_tab[117]
#define __pyx_n_u_NeighborhoodFunction __pyx_string_tab[118]
#define __pyx_n_u_NeighborhoodFunctionApproximatio __pyx_string_tab[119]
#define __pyx_n_u_NeighborhoodFunctionApproximatio_2 __pyx_string_tab[120]
#define __pyx_n_u_NeighborhoodFunctionApproximatio_3 __pyx_string_tab[121]
#define __pyx_n_u_NeighborhoodFunctionApproximatio_4 __pyx_string_tab[122]
#define __pyx_n_u_NeighborhoodFunctionHeuristic __pyx_string_tab[123]
#define __pyx_n_u_NeighborhoodFunctionHeuristic_2 __pyx_string_tab[124]
#define __pyx_n_u_NeighborhoodFunctionHeuristic_3 __pyx_string_tab[125]
#define __pyx_n_u_NeighborhoodFunctionHeuristic_ge __pyx_string_tab[126]
#define __pyx_n_u_NeighborhoodFunction___reduce_cy __pyx_string_tab[127]
#define __pyx_n_u_NeighborhoodFunction___setstate __pyx_string_tab[128]
#define __pyx_n_u_NeighborhoodFunction_getNeighbor __pyx_string_tab[129]
#define __pyx_kp_u_Note_that_Cython_is_deliberately __pyx_string_tab[130]
#define __pyx_n_u_PickleError __pyx_string_tab[131]
#define __pyx_n_u_PrunedLandmarkLabeling __pyx_string_tab[132]
#define __pyx_n_u_PrunedLandmarkLabeling___reduce __pyx_string_tab[133]
#define __pyx_n_u_PrunedLandmarkLabeling___setstat __pyx_string_tab[134]
#define __pyx_n_u_PrunedLandmarkLabeling_query __pyx_string_tab[135]
#define __pyx_n_u_RANDOM __pyx_string_tab[136]
#define __pyx_n_u_ReverseBFS __pyx_string_tab[137]
#define __pyx_n_u_ReverseBFS___reduce_cython __pyx_string_tab[138]
#define __pyx_n_u_ReverseBFS___setstate_cython __pyx_string_tab[139]
#define __pyx_n_u_RuntimeError __pyx_string_tab[140]
#define __pyx_n_u_SPLIT __pyx_string_tab[141]
#define __pyx_n_u_SPSP __pyx_string_tab[142]
#define __pyx_n_u_SPSP___reduce_cython __pyx_string_tab[143]
#define __pyx_n_u_SPSP___setstate_cython __pyx_string_tab[144]
#define __pyx_n_u_SPSP_getDistance __pyx_string_tab[145]
#define __pyx_n_u_SPSP_getDistances __pyx_string_tab[146]
#define __pyx_n_u_SPSP_setSources __pyx_string_tab[147]
#define __pyx_n_u_SPSP_setTargets __pyx_string_tab[148]
#define __pyx_n_u_SSSP __pyx_string_tab[149]
#define __pyx_n_u_SSSP___reduce_cython __pyx_string_tab[150]
#define __pyx_n_u_SSSP___setstate_cython __pyx_string_tab[151]
#define __pyx_n_u_SSSP_distance __pyx_string_tab[152]
#define __pyx_n_u_SSSP_getDistances __pyx_string_tab[153]
#define __pyx_n_u_SSSP_getNodesSortedByDistance __pyx_string_tab[154]
#define __pyx_n_u_SSSP_getPath __pyx_string_tab[155]
#define __pyx_n_u_SSSP_getPaths __pyx_string_tab[156]
#define __pyx_n_u_SSSP_getPredecessors __pyx_string_tab[157]
#define __pyx_n_u_SSSP_numberOfPaths __pyx_string_tab[158]
#define __pyx_n_u_SSSP_setSource __pyx_string_tab[159]
#define __pyx_n_u_SSSP_setTarget __pyx_string_tab[160]
#define __pyx_n_u_STSP __pyx_string_tab[161]
#define __pyx_n_u_STSP___reduce_cython __pyx_string_tab[162]
#define __pyx_n_u_STSP___setstate_cython __pyx_string_tab[163]
#define __pyx_n_u_STSP_getDistance __pyx_string_tab[164]
#define __pyx_n_u_STSP_getDistances __pyx_string_tab[165]
#define __pyx_n_u_STSP_getPath __pyx_string_tab[166]
#define __pyx_n_u_STSP_getPredecessors __pyx_string_tab[167]
#define __pyx_n_u_STSP_setSource __pyx_string_tab[168]
#define __pyx_n_u_STSP_setTarget __pyx_string_tab[169]
#define __pyx_n_u_STSP_setTargets __pyx_string_tab[170]
#define __pyx_n_u_SelectionStrategy __pyx_string_tab[171]
#define __pyx_n_u_TypeError __pyx_string_tab[172]
#define __pyx_n_u_ValueError __pyx_string_tab[173]
#define __pyx_n_u_Volume __pyx_string_tab[174]
#define __pyx_n_u_Volume___reduce_cython __pyx_string_tab[175]
#define __pyx_n_u_Volume___setstate_cython __pyx_string_tab[176]
#define __pyx_n_u_Volume_volume __pyx_string_tab[177]
#define __pyx_kp_u__7 __pyx_string_tab[178]
#define __pyx_kp_u__9 __pyx_string_tab[179]
#define __pyx_kp_u_add_note __pyx_string_tab[180]
#define __pyx_n_u_algo __pyx_string_tab[181]
#define __pyx_n_u_asarray __pyx_string_tab[182]
#define __pyx_n_u_asyncio_coroutines __pyx_string_tab[183]
#define __pyx_n_u_callback __pyx_string_tab[184]
#define __pyx_n_u_cline_in_traceback __pyx_string_tab[185]
#define __pyx_n_u_close __pyx_string_tab[186]
#define __pyx_n_u_cutoff __pyx_string_tab[187]
#define __pyx_n_u_dict __pyx_string_tab[188]
#define __pyx_n_u_dict_2 __pyx_string_tab[189]
#define __pyx_kp_u_disable __pyx_string_tab[190]
#define __pyx_n_u_distance __pyx_string_tab[191]
#define __pyx_n_u_distances __pyx_string_tab[192]
#define __pyx_n_u_doc __pyx_string_tab[193]
#define __pyx_n_u_dynbase __pyx_string_tab[194]
#define __pyx_n_u_elem __pyx_string_tab[195]
#define __pyx_kp_u_enable __pyx_string_tab[196]
#define __pyx_n_u_error __pyx_string_tab[197]
#define __pyx_n_u_forAllSimplePaths __pyx_string_tab[198]
#define __pyx_n_u_format __pyx_string_tab[199]
#define __pyx_n_u_forward __pyx_string_tab[200]
#define __pyx_n_u_func __pyx_string_tab[201]
#define __pyx_kp_u_gc __pyx_string_tab[202]
#define __pyx_n_u_genexpr __pyx_string_tab[203]
#define __pyx_n_u_getAllSimplePaths __pyx_string_tab[204]
#define __pyx_n_u_getAttribute __pyx_string_tab[205]
#define __pyx_n_u_getDiameter __pyx_string_tab[206]
#define __pyx_n_u_getDistance __pyx_string_tab[207]
#define __pyx_n_u_getDistances __pyx_string_tab[208]
#define __pyx_n_u_getEdgeScores __pyx_string_tab[209]
#define __pyx_n_u_getEffectiveDiameter __pyx_string_tab[210]
#define __pyx_n_u_getHopPlot __pyx_string_tab[211]
#define __pyx_n_u_getNeighborhoodFunction __pyx_string_tab[212]
#define __pyx_n_u_getNodesSortedByDistance __pyx_string_tab[213]
#define __pyx_n_u_getPath __pyx_string_tab[214]
#define __pyx_n_u_getPaths __pyx_string_tab[215]
#define __pyx_n_u_getPredecessors __pyx_string_tab[216]
#define __pyx_n_u_getValue __pyx_string_tab[217]
#define __pyx_n_u_getstate __pyx_string_tab[218]
#define __pyx_n_u_helpers __pyx_string_tab[219]
#define __pyx_n_u_heu __pyx_string_tab[220]
#define __pyx_n_u_hp __pyx_string_tab[221]
#define __pyx_n_u_is_coroutine __pyx_string_tab[222]
#define __pyx_n_u_is_number __pyx_string_tab[223]
#define __pyx_kp_u_isenabled __pyx_string_tab[224]
#define __pyx_n_u_item __pyx_string_tab[225]
#define __pyx_n_u_k __pyx_string_tab[226]
#define __pyx_n_u_main __pyx_string_tab[227]
#define __pyx_n_u_maxDistance __pyx_string_tab[228]
#define __pyx_n_u_metaclass __pyx_string_tab[229]
#define __pyx_n_u_modified __pyx_string_tab[230]
#define __pyx_n_u_module __pyx_string_tab[231]
#define __pyx_n_u_mro_entries __pyx_string_tab[232]
#define __pyx_n_u_nSamples __pyx_string_tab[233]
#define __pyx_n_u_name __pyx_string_tab[234]
#define __pyx_n_u_networkit_distance __pyx_string_tab[235]
#define __pyx_kp_u_networkit_distance_AllSimplePath __pyx_string_tab[236]
#define __pyx_kp_u_networkit_distance_pyx __pyx_string_tab[237]
#define __pyx_n_u_new __pyx_string_tab[238]
#define __pyx_n_u_newSource __pyx_string_tab[239]
#define __pyx_n_u_newTarget __pyx_string_tab[240]
#define __pyx_n_u_newTargets __pyx_string_tab[241]
#define __pyx_n_u_next __pyx_string_tab[242]
#define __pyx_kp_u_no_default___reduce___due_to_non __pyx_string_tab[243]
#define __pyx_n_u_none __pyx_string_tab[244]
#define __pyx_n_u_norm __pyx_string_tab[245]
#define __pyx_n_u_numberIterations __pyx_string_tab[246]
#define __pyx_n_u_numberOfPaths __pyx_string_tab[247]
#define __pyx_n_u_numberOfSimplePaths __pyx_string_tab[248]
#define __pyx_n_u_numberSystems __pyx_string_tab[249]
#define __pyx_n_u_object __pyx_string_tab[250]
#define __pyx_n_u_omega __pyx_string_tab[251]
#define __pyx_n_u_paths __pyx_string_tab[252]
#define __pyx_n_u_pickle __pyx_string_tab[253]
#define __pyx_n_u_pop __pyx_string_tab[254]
#define __pyx_n_u_prepare __pyx_string_tab[255]
#define __pyx_n_u_preprocess __pyx_string_tab[256]
#define __pyx_n_u_pyx_PickleError __pyx_string_tab[257]
#define __pyx_n_u_pyx_checksum __pyx_string_tab[258]
#define __pyx_n_u_pyx_result __pyx_string_tab[259]
#define __pyx_n_u_pyx_state __pyx_string_tab[260]
#define __pyx_n_u_pyx_type __pyx_string_tab[261]
#define __pyx_n_u_pyx_unpickle_Eccentricity __pyx_string_tab[262]
#define __pyx_n_u_pyx_unpickle_Volume __pyx_string_tab[263]
#define __pyx_n_u_pyx_vtable __pyx_string_tab[264]
#define __pyx_n_u_qualname __pyx_string_tab[265]
#define __pyx_n_u_query __pyx_string_tab[266]
#define __pyx_n_u_r __pyx_string_tab[267]
#define __pyx_n_u_r_2 __pyx_string_tab[268]
#define __pyx_n_u_range __pyx_string_tab[269]
#define __pyx_n_u_ratio __pyx_string_tab[270]
#define __pyx_n_u_reduce __pyx_string_tab[271]
#define __pyx_n_u_reduce_cython __pyx_string_tab[272]
#define __pyx_n_u_reduce_ex __pyx_string_tab[273]
#define __pyx_n_u_result __pyx_string_tab[274]
#define __pyx_n_u_rs __pyx_string_tab[275]
#define __pyx_n_u_run __pyx_string_tab[276]
#define __pyx_n_u_runApproximation __pyx_string_tab[277]
#define __pyx_n_u_runParallelApproximation __pyx_string_tab[278]
#define __pyx_n_u_runSinglePair __pyx_string_tab[279]
#define __pyx_n_u_runSingleSource __pyx_string_tab[280]
#define __pyx_n_u_s __pyx_string_tab[281]
#define __pyx_n_u_samples __pyx_string_tab[282]
#define __pyx_n_u_self __pyx_string_tab[283]
#define __pyx_kp_u_self__this_cannot_be_converted_t __pyx_string_tab[284]
#define __pyx_n_u_send __pyx_string_tab[285]
#define __pyx_n_u_setSource __pyx_string_tab[286]
#define __pyx_n_u_setSources __pyx_string_tab[287]
#define __pyx_n_u_setTarget __pyx_string_tab[288]
#define __pyx_n_u_setTargetNode __pyx_string_tab[289]
#define __pyx_n_u_setTargets __pyx_string_tab[290]
#define __pyx_n_u_set_name __pyx_string_tab[291]
#define __pyx_n_u_setstate __pyx_string_tab[292]
#define __pyx_n_u_setstate_cython __pyx_string_tab[293]
#define __pyx_n_u_source __pyx_string_tab[294]
#define __pyx_n_u_sources __pyx_string_tab[295]
#define __pyx_n_u_state __pyx_string_tab[296]
#define __pyx_n_u_staticmethod __pyx_string_tab[297]
#define __pyx_n_u_stdstring __pyx_string_tab[298]
#define __pyx_n_u_storeNodesSortedByDistance __pyx_string_tab[299]
#define __pyx_n_u_storePaths __pyx_string_tab[300]
#define __pyx_n_u_storePred __pyx_string_tab[301]
#define __pyx_n_u_strategy __pyx_string_tab[302]
#define __pyx_kp_u_stringsource __pyx_string_tab[303]
#define __pyx_n_u_t __pyx_string_tab[304]
#define __pyx_n_u_target __pyx_string_tab[305]
#define __pyx_n_u_targets __pyx_string_tab[306]
#define __pyx_n_u_test __pyx_string_tab[307]
#define __pyx_n_u_throw __pyx_string_tab[308]
#define __pyx_n_u_tmap __pyx_string_tab[309]
#define __pyx_n_u_tol __pyx_string_tab[310]
#define __pyx_n_u_triangles __pyx_string_tab[311]
#define __pyx_n_u_u __pyx_string_tab[312]
#define __pyx_n_u_update __pyx_string_tab[313]
#define __pyx_n_u_use_setstate __pyx_string_tab[314]
#define __pyx_n_u_v __pyx_string_tab[315]
#define __pyx_n_u_v_2 __pyx_string_tab[316]
#define __pyx_n_u_value __pyx_string_tab[317]
#define __pyx_n_u_volume __pyx_string_tab[318]
#define __pyx_n_u_volume_locals_genexpr __pyx_string_tab[319]
#define __pyx_n_u_volume_locals_is_number __pyx_string_tab[320]
#define __pyx_n_u_vs __pyx_string_tab[321]
#define __pyx_n_u_warn __pyx_string_tab[322]
#define __pyx_n_u_warnings __pyx_string_tab[323]
#define __pyx_n_u_withEdgeScores __pyx_string_tab[324]
#define __pyx_n_u_wrapper __pyx_string_tab[325]
#define __pyx_n_u_x __pyx_string_tab[326]
/* #### Code section: module_state_clear ### */
#if CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __pyx_m_clear(PyObject *m) {
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  Py_CLEAR(clear_module_state->__pyx_b);
  Py_CLEAR(clear_module_state->__pyx_cython_runtime);
  Py_CLEAR(clear_module_state->__pyx_empty_tuple);
  Py_CLEAR(clear_module_state->__pyx_empty_bytes);
  Py_CLEAR(clear_module_state->__pyx_empty_unicode);
  #ifdef __Pyx_CyFunction_USED
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  #ifdef __Pyx_FusedFunction_USED
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  Py_CLEAR(clear_module_state->__pyx_ptype_9networkit_5graph_Graph);
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  Py_CLEAR(clear_module_state->__pyx_ptype_9networkit_5graph_NodeStringAttribute);
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  Py_CLEAR(clear_module_state->__pyx_ptype_9networkit_5graph_EdgeDoubleAttribute);
  Py_CLEAR(clear_module_state->__pyx_ptype_9networkit_5graph_EdgeStringAttribute);
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  Py_CLEAR(clear_module_state->__pyx_ptype_9networkit_8distance_DynSSSP);
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#endif
/* #### Code section: module_state_traverse ### */
#if CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
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  #endif
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  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_SSSP[] = {
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  {"getPath", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SSSP_9getPath, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SSSP_8getPath},
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  {"getNodesSortedByDistance", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SSSP_13getNodesSortedByDistance, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SSSP_12getNodesSortedByDistance},
  {"numberOfPaths", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SSSP_15numberOfPaths, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SSSP_14numberOfPaths},
  {"setSource", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SSSP_17setSource, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SSSP_16setSource},
  {"setTarget", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SSSP_19setTarget, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SSSP_18setTarget},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SSSP_21__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SSSP_23__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_SSSP_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_SSSP},
  {Py_tp_doc, (void *)PyDoc_STR(" \n\tSSSP(G, source, storePaths, storeNodesSortedByDistance, target)\n\n\tBase class for single source shortest path algorithms. \n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_SSSP},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_SSSP},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_SSSP},
  {Py_tp_init, (void *)__pyx_pw_9networkit_8distance_4SSSP_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_SSSP},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_SSSP_spec = {
  "networkit.distance.SSSP",
  sizeof(struct __pyx_obj_9networkit_8distance_SSSP),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_9networkit_8distance_SSSP_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_SSSP = {
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  __pyx_tp_dealloc_9networkit_8distance_SSSP, /*tp_dealloc*/
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  PyDoc_STR(" \n\tSSSP(G, source, storePaths, storeNodesSortedByDistance, target)\n\n\tBase class for single source shortest path algorithms. \n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_SSSP, /*tp_traverse*/
  __pyx_tp_clear_9networkit_8distance_SSSP, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_9networkit_8distance_SSSP, /*tp_methods*/
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  0, /*tp_descr_get*/
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  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_9networkit_8distance_4SSSP_1__init__, /*tp_init*/
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  __pyx_tp_new_9networkit_8distance_SSSP, /*tp_new*/
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static PyMethodDef __pyx_methods_9networkit_8distance_DynSSSP[] = {
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  {"setTargetNode", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_7DynSSSP_5setTargetNode, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_7DynSSSP_4setTargetNode},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_7DynSSSP_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_7DynSSSP_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_DynSSSP_slots[] = {
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  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_SSSP},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_DynSSSP_spec = {
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};
#else

static PyTypeObject __pyx_type_9networkit_8distance_DynSSSP = {
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  sizeof(struct __pyx_obj_9networkit_8distance_DynSSSP), /*tp_basicsize*/
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  0, /*tp_getattro*/
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  PyDoc_STR(" \n\tDynSSSP(G, source, storePredecessors, target)\n\n\tBase class for single source shortest path algorithms in dynamic graphs. \n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_SSSP, /*tp_traverse*/
  __pyx_tp_clear_9networkit_8distance_SSSP, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
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  __pyx_methods_9networkit_8distance_DynSSSP, /*tp_methods*/
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static PyObject *__pyx_tp_new_9networkit_8distance_AdamicAdarDistance(PyTypeObject *t, PyObject *a, PyObject *k) {
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  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
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  #endif
  p = ((struct __pyx_obj_9networkit_8distance_AdamicAdarDistance *)o);
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  if (unlikely(__pyx_pw_9networkit_8distance_18AdamicAdarDistance_1__cinit__(o, a, k) < 0)) goto bad;
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  bad:
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  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_AdamicAdarDistance(PyObject *o) {
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  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
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    __pyx_pw_9networkit_8distance_18AdamicAdarDistance_3__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
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  Py_CLEAR(p->_G);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
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}

static int __pyx_tp_traverse_9networkit_8distance_AdamicAdarDistance(PyObject *o, visitproc v, void *a) {
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}

static int __pyx_tp_clear_9networkit_8distance_AdamicAdarDistance(PyObject *o) {
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  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_AdamicAdarDistance[] = {
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};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_AdamicAdarDistance_slots[] = {
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};
static PyType_Spec __pyx_type_9networkit_8distance_AdamicAdarDistance_spec = {
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#else

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  0, /*tp_print*/
  #endif
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  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
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};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_Diameter(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_Diameter *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9networkit_8distance_Diameter *)o);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_9networkit_8distance_8Diameter_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_Diameter(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_Diameter *p = (struct __pyx_obj_9networkit_8distance_Diameter *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_Diameter) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->_G);
  if (PyType_IS_GC(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) PyObject_GC_Track(o);
  #if !CYTHON_USE_MODULE_STATE
  if (likely(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_dealloc, destructor)(o); else
  #endif
  __Pyx_call_next_tp_dealloc(o, __pyx_tp_dealloc_9networkit_8distance_Diameter);
}

static int __pyx_tp_traverse_9networkit_8distance_Diameter(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_9networkit_8distance_Diameter *p = (struct __pyx_obj_9networkit_8distance_Diameter *)o;
  #if !CYTHON_USE_MODULE_STATE
  e = 0;
  if (likely(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) {
    traverseproc traverse = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_traverse, traverseproc);
    if (traverse) { e = traverse(o, v, a); }
  } else
  #endif
  { e = __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_9networkit_8distance_Diameter); }
  if (e) return e;
  {
    e = __Pyx_call_type_traverse(o, 0, v, a);
    if (e) return e;
  }
  if (p->_G) {
    e = (*v)(((PyObject *)p->_G), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_9networkit_8distance_Diameter(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_9networkit_8distance_Diameter *p = (struct __pyx_obj_9networkit_8distance_Diameter *)o;
  #if !CYTHON_USE_MODULE_STATE
  if (likely(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) {
    inquiry clear = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_clear, inquiry);
    if (clear) clear(o);
  } else
  #endif
  { __Pyx_call_next_tp_clear(o, __pyx_tp_clear_9networkit_8distance_Diameter); }
  tmp = ((PyObject*)p->_G);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_Diameter[] = {
  {"getDiameter", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_8Diameter_3getDiameter, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_8Diameter_2getDiameter},
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  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_8Diameter_7__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_Diameter_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_Diameter},
  {Py_tp_doc, (void *)PyDoc_STR("\n\tDiameter(G, algo = networkit.DiameterAlgo.AUTOMATIC, error = -1., nSamples = 0)\n\n\tCalculate the Diameter of the graph based different possible algorithms.\n\n\tParameter :code:`algo` can be one of the following:\n\n\t- networkit.distance.DiameterAlgo.AUTOMATIC\n\t- networkit.distance.DiameterAlgo.EXACT\n\t- networkit.distance.DiameterAlgo.ESTIMATED_RANGE\n\t- networkit.distance.DiameterAlgo.ESTIMATED_SAMPLES\n\t- networkit.distance.DiameterAlgo.ESTIMATED_PEDANTIC\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe input graph.\n\talgo : networkit.distance.DiameterAlgo, optional\n\t\tAlgorithm which should be used for diameter computation. Default: networkit.distance.DiameterAlgo.AUTOMATIC\n\terror : float, optional\n\t\tPossible error used for diameter algorithm EstimatedRange. Default: -1\n\tnSamples : int, optional\n\t\tNumber of samples (influencing the quality of the output) used for diameter algorithm EstimatedSamples. Default: 0\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_Diameter},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_Diameter},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_Diameter},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_Diameter},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_Diameter_spec = {
  "networkit.distance.Diameter",
  sizeof(struct __pyx_obj_9networkit_8distance_Diameter),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_9networkit_8distance_Diameter_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_Diameter = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""Diameter", /*tp_name*/
  sizeof(struct __pyx_obj_9networkit_8distance_Diameter), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_9networkit_8distance_Diameter, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
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  PyDoc_STR("\n\tDiameter(G, algo = networkit.DiameterAlgo.AUTOMATIC, error = -1., nSamples = 0)\n\n\tCalculate the Diameter of the graph based different possible algorithms.\n\n\tParameter :code:`algo` can be one of the following:\n\n\t- networkit.distance.DiameterAlgo.AUTOMATIC\n\t- networkit.distance.DiameterAlgo.EXACT\n\t- networkit.distance.DiameterAlgo.ESTIMATED_RANGE\n\t- networkit.distance.DiameterAlgo.ESTIMATED_SAMPLES\n\t- networkit.distance.DiameterAlgo.ESTIMATED_PEDANTIC\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe input graph.\n\talgo : networkit.distance.DiameterAlgo, optional\n\t\tAlgorithm which should be used for diameter computation. Default: networkit.distance.DiameterAlgo.AUTOMATIC\n\terror : float, optional\n\t\tPossible error used for diameter algorithm EstimatedRange. Default: -1\n\tnSamples : int, optional\n\t\tNumber of samples (influencing the quality of the output) used for diameter algorithm EstimatedSamples. Default: 0\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_Diameter, /*tp_traverse*/
  __pyx_tp_clear_9networkit_8distance_Diameter, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
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  __pyx_methods_9networkit_8distance_Diameter, /*tp_methods*/
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  0, /*tp_pypy_flags*/
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};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_Eccentricity(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  return o;
}

static void __pyx_tp_dealloc_9networkit_8distance_Eccentricity(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_Eccentricity) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
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  #endif
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static PyMethodDef __pyx_methods_9networkit_8distance_Eccentricity[] = {
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  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_12Eccentricity_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_12Eccentricity_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_Eccentricity_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_Eccentricity},
  {Py_tp_doc, (void *)PyDoc_STR("\n\tEccentricity()\n\t\n\tThe eccentricity of a node u is defined as the distance to the farthest node from node u. In other words, it is the longest shortest-path starting from node u.\n\t")},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_Eccentricity},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_Eccentricity},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_Eccentricity_spec = {
  "networkit.distance.Eccentricity",
  sizeof(struct __pyx_obj_9networkit_8distance_Eccentricity),
  0,
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};
#else

static PyTypeObject __pyx_type_9networkit_8distance_Eccentricity = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""Eccentricity", /*tp_name*/
  sizeof(struct __pyx_obj_9networkit_8distance_Eccentricity), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_9networkit_8distance_Eccentricity, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  PyDoc_STR("\n\tEccentricity()\n\t\n\tThe eccentricity of a node u is defined as the distance to the farthest node from node u. In other words, it is the longest shortest-path starting from node u.\n\t"), /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
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  0, /*tp_iternext*/
  __pyx_methods_9networkit_8distance_Eccentricity, /*tp_methods*/
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  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
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  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_EffectiveDiameterApproximation(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *)o);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_9networkit_8distance_30EffectiveDiameterApproximation_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_EffectiveDiameterApproximation(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *p = (struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_EffectiveDiameterApproximation) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->_G);
  if (PyType_IS_GC(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) PyObject_GC_Track(o);
  #if !CYTHON_USE_MODULE_STATE
  if (likely(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_dealloc, destructor)(o); else
  #endif
  __Pyx_call_next_tp_dealloc(o, __pyx_tp_dealloc_9networkit_8distance_EffectiveDiameterApproximation);
}

static int __pyx_tp_traverse_9networkit_8distance_EffectiveDiameterApproximation(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *p = (struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *)o;
  #if !CYTHON_USE_MODULE_STATE
  e = 0;
  if (likely(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) {
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    if (traverse) { e = traverse(o, v, a); }
  } else
  #endif
  { e = __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_9networkit_8distance_EffectiveDiameterApproximation); }
  if (e) return e;
  {
    e = __Pyx_call_type_traverse(o, 0, v, a);
    if (e) return e;
  }
  if (p->_G) {
    e = (*v)(((PyObject *)p->_G), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_9networkit_8distance_EffectiveDiameterApproximation(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *p = (struct __pyx_obj_9networkit_8distance_EffectiveDiameterApproximation *)o;
  #if !CYTHON_USE_MODULE_STATE
  if (likely(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) {
    inquiry clear = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_clear, inquiry);
    if (clear) clear(o);
  } else
  #endif
  { __Pyx_call_next_tp_clear(o, __pyx_tp_clear_9networkit_8distance_EffectiveDiameterApproximation); }
  tmp = ((PyObject*)p->_G);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_EffectiveDiameterApproximation[] = {
  {"getEffectiveDiameter", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_30EffectiveDiameterApproximation_3getEffectiveDiameter, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_30EffectiveDiameterApproximation_2getEffectiveDiameter},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_30EffectiveDiameterApproximation_5__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_30EffectiveDiameterApproximation_7__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
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#else

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static PyObject *__pyx_tp_new_9networkit_8distance_EffectiveDiameter(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_EffectiveDiameter *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9networkit_8distance_EffectiveDiameter *)o);
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  if (unlikely(__pyx_pw_9networkit_8distance_17EffectiveDiameter_1__cinit__(o, a, k) < 0)) goto bad;
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  bad:
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}

static void __pyx_tp_dealloc_9networkit_8distance_EffectiveDiameter(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_EffectiveDiameter *p = (struct __pyx_obj_9networkit_8distance_EffectiveDiameter *)o;
  #if CYTHON_USE_TP_FINALIZE
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static int __pyx_tp_traverse_9networkit_8distance_EffectiveDiameter(PyObject *o, visitproc v, void *a) {
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  }
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}

static int __pyx_tp_clear_9networkit_8distance_EffectiveDiameter(PyObject *o) {
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}

static PyMethodDef __pyx_methods_9networkit_8distance_EffectiveDiameter[] = {
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};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_EffectiveDiameter_slots[] = {
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};
static PyType_Spec __pyx_type_9networkit_8distance_EffectiveDiameter_spec = {
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#else

static PyTypeObject __pyx_type_9networkit_8distance_EffectiveDiameter = {
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  PyDoc_STR("\n\tEffectiveDiameter(G, ratio=0.9)\n\n\tCalculates the effective diameter of a graph.\n\tThe effective diameter is defined as the number of edges on average to reach a given ratio of all other nodes.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tratio : float, optional\n\t\tThe percentage of nodes that shall be within stepwidth; default = 0.9\n\t"), /*tp_doc*/
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static PyObject *__pyx_tp_new_9networkit_8distance_HopPlotApproximation(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_HopPlotApproximation *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_new, newfunc)(t, a, k);
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}

static void __pyx_tp_dealloc_9networkit_8distance_HopPlotApproximation(PyObject *o) {
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static int __pyx_tp_traverse_9networkit_8distance_HopPlotApproximation(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_9networkit_8distance_HopPlotApproximation(PyObject *o) {
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}

static PyMethodDef __pyx_methods_9networkit_8distance_HopPlotApproximation[] = {
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  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_20HopPlotApproximation_7__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
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};
#if CYTHON_USE_TYPE_SPECS
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#else

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static PyObject *__pyx_tp_new_9networkit_8distance_NeighborhoodFunction(PyTypeObject *t, PyObject *a, PyObject *k) {
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static void __pyx_tp_dealloc_9networkit_8distance_NeighborhoodFunction(PyObject *o) {
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#if CYTHON_USE_TYPE_SPECS
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static PyTypeObject __pyx_type_9networkit_8distance_NeighborhoodFunction = {
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static PyObject *__pyx_tp_new_9networkit_8distance_NeighborhoodFunctionApproximation(PyTypeObject *t, PyObject *a, PyObject *k) {
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static void __pyx_tp_dealloc_9networkit_8distance_NeighborhoodFunctionApproximation(PyObject *o) {
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static PyMethodDef __pyx_methods_9networkit_8distance_NeighborhoodFunctionApproximation[] = {
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static PyObject *__pyx_tp_new_9networkit_8distance_Volume(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
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  #endif
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}

static void __pyx_tp_dealloc_9networkit_8distance_Volume(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
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}

static PyMethodDef __pyx_methods_9networkit_8distance_Volume[] = {
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  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_Volume_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_Volume},
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  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_Volume},
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};
static PyType_Spec __pyx_type_9networkit_8distance_Volume_spec = {
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};
#else

static PyTypeObject __pyx_type_9networkit_8distance_Volume = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""Volume", /*tp_name*/
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  0, /*tp_str*/
  0, /*tp_getattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  PyDoc_STR("\n\tVolume()\n\t\n\tThe volume of a graph and its meaning is explained in the following publication:\n\n\tFranz-Benjamin Mocnik: \"The Polynomial Volume Law of Complex Networks in\n\tthe Context of Local and Global Optimization\", Scientific Reports 8(11274)\n\t2018. doi: 10.1038/s41598-018-29131-0\n\t"), /*tp_doc*/
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  __pyx_methods_9networkit_8distance_Volume, /*tp_methods*/
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  __pyx_tp_new_9networkit_8distance_Volume, /*tp_new*/
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static PyObject *__pyx_tp_new_9networkit_8distance_JaccardDistance(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_JaccardDistance *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_9networkit_8distance_JaccardDistance *)o);
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  if (unlikely(__pyx_pw_9networkit_8distance_15JaccardDistance_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_JaccardDistance(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_JaccardDistance *p = (struct __pyx_obj_9networkit_8distance_JaccardDistance *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_JaccardDistance) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_9networkit_8distance_15JaccardDistance_3__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  __Pyx_call_destructor(p->_triangles);
  Py_CLEAR(p->_G);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
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}

static int __pyx_tp_traverse_9networkit_8distance_JaccardDistance(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_9networkit_8distance_JaccardDistance *p = (struct __pyx_obj_9networkit_8distance_JaccardDistance *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->_G) {
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  }
  return 0;
}

static int __pyx_tp_clear_9networkit_8distance_JaccardDistance(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_9networkit_8distance_JaccardDistance *p = (struct __pyx_obj_9networkit_8distance_JaccardDistance *)o;
  tmp = ((PyObject*)p->_G);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_JaccardDistance[] = {
  {"getAttribute", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_15JaccardDistance_5getAttribute, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_15JaccardDistance_4getAttribute},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_15JaccardDistance_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_15JaccardDistance_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_JaccardDistance_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_JaccardDistance},
  {Py_tp_doc, (void *)PyDoc_STR("\n\tJaccardDistance(G, triangles)\n\n\tThe Jaccard distance measure assigns to each edge the jaccard coefficient\n\tof the neighborhoods of the two adjacent nodes.\n\n\tParameters:\n\t-----------\n\tG : networkit.Graph\n\t\tThe graph to calculate Jaccard distances for.\n\ttriangles : list(int)\n\t\tPreviously calculated edge triangle counts.\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_JaccardDistance},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_JaccardDistance},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_JaccardDistance},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_JaccardDistance},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_JaccardDistance_spec = {
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  0,
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};
#else

static PyTypeObject __pyx_type_9networkit_8distance_JaccardDistance = {
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  "networkit.distance.""JaccardDistance", /*tp_name*/
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  __pyx_tp_dealloc_9networkit_8distance_JaccardDistance, /*tp_dealloc*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR("\n\tJaccardDistance(G, triangles)\n\n\tThe Jaccard distance measure assigns to each edge the jaccard coefficient\n\tof the neighborhoods of the two adjacent nodes.\n\n\tParameters:\n\t-----------\n\tG : networkit.Graph\n\t\tThe graph to calculate Jaccard distances for.\n\ttriangles : list(int)\n\t\tPreviously calculated edge triangle counts.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_JaccardDistance, /*tp_traverse*/
  __pyx_tp_clear_9networkit_8distance_JaccardDistance, /*tp_clear*/
  0, /*tp_richcompare*/
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  __pyx_methods_9networkit_8distance_JaccardDistance, /*tp_methods*/
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  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
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  0, /*tp_vectorcall*/
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  0, /*tp_pypy_flags*/
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#endif

static PyObject *__pyx_tp_new_9networkit_8distance_JaccardSimilarityAttributizer(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *)o);
  __Pyx_default_placement_construct(&(p->_triangles));
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_9networkit_8distance_29JaccardSimilarityAttributizer_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_JaccardSimilarityAttributizer(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *p = (struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_JaccardSimilarityAttributizer) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
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    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_9networkit_8distance_29JaccardSimilarityAttributizer_3__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  __Pyx_call_destructor(p->_triangles);
  Py_CLEAR(p->_G);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_9networkit_8distance_JaccardSimilarityAttributizer(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *p = (struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->_G) {
    e = (*v)(((PyObject *)p->_G), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_9networkit_8distance_JaccardSimilarityAttributizer(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *p = (struct __pyx_obj_9networkit_8distance_JaccardSimilarityAttributizer *)o;
  tmp = ((PyObject*)p->_G);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_JaccardSimilarityAttributizer[] = {
  {"getAttribute", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_29JaccardSimilarityAttributizer_5getAttribute, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_29JaccardSimilarityAttributizer_4getAttribute},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_29JaccardSimilarityAttributizer_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_29JaccardSimilarityAttributizer_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_JaccardSimilarityAttributizer_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_JaccardSimilarityAttributizer},
  {Py_tp_doc, (void *)PyDoc_STR("\n\tJaccardSimilarityAtrributizer(G, triangles)\n\n\tThe Jaccard similarity measure assigns to each edge (1 - the jaccard coefficient\n\tof the neighborhoods of the two adjacent nodes).\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph to calculate Jaccard similarities for.\n\ttriangles : list(int)\n\t\tPreviously calculated edge triangle counts.\n\t")},
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static PyObject *__pyx_tp_new_9networkit_8distance_AlgebraicDistance(PyTypeObject *t, PyObject *a, PyObject *k) {
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static void __pyx_tp_dealloc_9networkit_8distance_AlgebraicDistance(PyObject *o) {
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static int __pyx_tp_traverse_9networkit_8distance_AlgebraicDistance(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_9networkit_8distance_AlgebraicDistance(PyObject *o) {
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#if CYTHON_USE_TYPE_SPECS
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#else

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static PyObject *__pyx_tp_new_9networkit_8distance_CommuteTimeDistance(PyTypeObject *t, PyObject *a, PyObject *k) {
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static void __pyx_tp_dealloc_9networkit_8distance_CommuteTimeDistance(PyObject *o) {
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static int __pyx_tp_clear_9networkit_8distance_CommuteTimeDistance(PyObject *o) {
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  PyDoc_STR(" \n\tCommuteTimeDistance(G, tol=0.1)\n\t\n\tComputes the Euclidean Commute Time Distance (ECTD) between each pair of nodes for an undirected unweighted graph.\n\n\tCommuteTimeDistance(G)\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\ttol: float, optional\n\t\tTolerance for computation (higher tolerance leads to faster running times). Default: 0.1\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_CommuteTimeDistance, /*tp_traverse*/
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static PyObject *__pyx_tp_new_9networkit_8distance_NeighborhoodFunctionHeuristic(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *)o);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_9networkit_8distance_29NeighborhoodFunctionHeuristic_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_NeighborhoodFunctionHeuristic(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *p = (struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
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static int __pyx_tp_traverse_9networkit_8distance_NeighborhoodFunctionHeuristic(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *p = (struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *)o;
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  {
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  }
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}

static int __pyx_tp_clear_9networkit_8distance_NeighborhoodFunctionHeuristic(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *p = (struct __pyx_obj_9networkit_8distance_NeighborhoodFunctionHeuristic *)o;
  #if !CYTHON_USE_MODULE_STATE
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  #endif
  { __Pyx_call_next_tp_clear(o, __pyx_tp_clear_9networkit_8distance_NeighborhoodFunctionHeuristic); }
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  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_NeighborhoodFunctionHeuristic[] = {
  {"getNeighborhoodFunction", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_29NeighborhoodFunctionHeuristic_3getNeighborhoodFunction, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_29NeighborhoodFunctionHeuristic_2getNeighborhoodFunction},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_29NeighborhoodFunctionHeuristic_5__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_29NeighborhoodFunctionHeuristic_7__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_NeighborhoodFunctionHeuristic_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_NeighborhoodFunctionHeuristic},
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  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_NeighborhoodFunctionHeuristic},
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};
static PyType_Spec __pyx_type_9networkit_8distance_NeighborhoodFunctionHeuristic_spec = {
  "networkit.distance.NeighborhoodFunctionHeuristic",
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  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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#else

static PyTypeObject __pyx_type_9networkit_8distance_NeighborhoodFunctionHeuristic = {
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  PyDoc_STR("\n\tNeighborhoodFunctionHeuristic(G, nSamples=0, strategy=SelectionStrategy.SPLIT)\n\n\tComputes a heuristic of the neighborhood function.\n\tThe algorithm runs nSamples breadth-first searches and scales the results up to the actual amount of nodes.\n\n\tParameter :code:`strategy` can be one of the following:\n\n\t- networkit.distance.SelectionStrategy.RANDOM\n\t- networkit.distance.SelectionStrategy.SPLIT\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tnSamples : int, optional\n\t\tThe amount of samples, set to zero for heuristic of max(sqrt(m), 0.15*n). Default: 0\n\tstrategy : networkit.distance.SelectionStrategy, optional\n\t\tThe strategy to select the samples, accepts RANDOM (0) or SPLIT (1). Default: networkit.distance.SelectionStrategy.SPLIT\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_NeighborhoodFunctionHeuristic, /*tp_traverse*/
  __pyx_tp_clear_9networkit_8distance_NeighborhoodFunctionHeuristic, /*tp_clear*/
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static PyObject *__pyx_tp_new_9networkit_8distance_APSP(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_APSP *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
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  if (unlikely(__pyx_pw_9networkit_8distance_4APSP_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_APSP(PyObject *o) {
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  #if CYTHON_USE_TP_FINALIZE
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static int __pyx_tp_traverse_9networkit_8distance_APSP(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_9networkit_8distance_APSP(PyObject *o) {
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}

static PyMethodDef __pyx_methods_9networkit_8distance_APSP[] = {
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  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4APSP_11__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
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};
#if CYTHON_USE_TYPE_SPECS
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  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_APSP},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_APSP},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_APSP_spec = {
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static PyTypeObject __pyx_type_9networkit_8distance_APSP = {
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  PyDoc_STR(" \n\tAPSP(G)\n\n\tAll-Pairs Shortest-Paths algorithm (implemented running Dijkstra's algorithm from each node, or BFS if G is unweighted).\n\tComputes all pairwise shortest-path distances in G.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_APSP, /*tp_traverse*/
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  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  0, /*tp_versions_used*/
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  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
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#endif

static PyObject *__pyx_tp_new_9networkit_8distance_SPSP(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_SPSP *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9networkit_8distance_SPSP *)o);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_9networkit_8distance_4SPSP_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_SPSP(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_SPSP *p = (struct __pyx_obj_9networkit_8distance_SPSP *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_SPSP) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
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  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
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    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_9networkit_8distance_4SPSP_3__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
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  Py_CLEAR(p->_G);
  if (PyType_IS_GC(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) PyObject_GC_Track(o);
  #if !CYTHON_USE_MODULE_STATE
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}

static int __pyx_tp_traverse_9networkit_8distance_SPSP(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_9networkit_8distance_SPSP *p = (struct __pyx_obj_9networkit_8distance_SPSP *)o;
  #if !CYTHON_USE_MODULE_STATE
  e = 0;
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    if (traverse) { e = traverse(o, v, a); }
  } else
  #endif
  { e = __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_9networkit_8distance_SPSP); }
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  {
    e = __Pyx_call_type_traverse(o, 0, v, a);
    if (e) return e;
  }
  if (p->_G) {
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  }
  return 0;
}

static int __pyx_tp_clear_9networkit_8distance_SPSP(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_9networkit_8distance_SPSP *p = (struct __pyx_obj_9networkit_8distance_SPSP *)o;
  #if !CYTHON_USE_MODULE_STATE
  if (likely(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm)) {
    inquiry clear = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_clear, inquiry);
    if (clear) clear(o);
  } else
  #endif
  { __Pyx_call_next_tp_clear(o, __pyx_tp_clear_9networkit_8distance_SPSP); }
  tmp = ((PyObject*)p->_G);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_SPSP[] = {
  {"getDistances", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SPSP_5getDistances, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SPSP_4getDistances},
  {"getDistance", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SPSP_7getDistance, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SPSP_6getDistance},
  {"setSources", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SPSP_9setSources, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SPSP_8setSources},
  {"setTargets", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SPSP_11setTargets, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_9networkit_8distance_4SPSP_10setTargets},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SPSP_13__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_4SPSP_15__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_SPSP_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_SPSP},
  {Py_tp_doc, (void *)PyDoc_STR("\n\tSPSP(G, sources)\n\t\n\tSome-Pairs Shortest-Paths algorithm (implemented running Dijkstra's algorithm from each source\n\tnode, or BFS if G is unweighted).\n\tComputes pairwise shortest-path distances from the source nodes to all the nodes in G.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsources : list(int)\n\t\tSet of source nodes.\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_SPSP},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_SPSP},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_SPSP},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_SPSP},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_SPSP_spec = {
  "networkit.distance.SPSP",
  sizeof(struct __pyx_obj_9networkit_8distance_SPSP),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_9networkit_8distance_SPSP_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_SPSP = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""SPSP", /*tp_name*/
  sizeof(struct __pyx_obj_9networkit_8distance_SPSP), /*tp_basicsize*/
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  __pyx_tp_dealloc_9networkit_8distance_SPSP, /*tp_dealloc*/
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  PyDoc_STR("\n\tSPSP(G, sources)\n\t\n\tSome-Pairs Shortest-Paths algorithm (implemented running Dijkstra's algorithm from each source\n\tnode, or BFS if G is unweighted).\n\tComputes pairwise shortest-path distances from the source nodes to all the nodes in G.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsources : list(int)\n\t\tSet of source nodes.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_SPSP, /*tp_traverse*/
  __pyx_tp_clear_9networkit_8distance_SPSP, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_9networkit_8distance_SPSP, /*tp_methods*/
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  0, /*tp_descr_set*/
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  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_9networkit_8distance_SPSP, /*tp_new*/
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  0, /*tp_pypy_flags*/
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};
#endif

static PyMethodDef __pyx_methods_9networkit_8distance_DynAPSP[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_7DynAPSP_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_7DynAPSP_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_DynAPSP_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_APSP},
  {Py_tp_doc, (void *)PyDoc_STR(" \n\tDynAPSP(G)\n\t\n\tAll-Pairs Shortest-Paths algorithm for dynamic graphs.\n\tComputes all pairwise shortest-path distances in G.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\t\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_APSP},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_APSP},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_DynAPSP},
  {Py_tp_init, (void *)__pyx_pw_9networkit_8distance_7DynAPSP_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_APSP},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_DynAPSP_spec = {
  "networkit.distance.DynAPSP",
  sizeof(struct __pyx_obj_9networkit_8distance_DynAPSP),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_9networkit_8distance_DynAPSP_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_DynAPSP = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""DynAPSP", /*tp_name*/
  sizeof(struct __pyx_obj_9networkit_8distance_DynAPSP), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_9networkit_8distance_APSP, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  PyDoc_STR(" \n\tDynAPSP(G)\n\t\n\tAll-Pairs Shortest-Paths algorithm for dynamic graphs.\n\tComputes all pairwise shortest-path distances in G.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\t\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_APSP, /*tp_traverse*/
  __pyx_tp_clear_9networkit_8distance_APSP, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_9networkit_8distance_DynAPSP, /*tp_methods*/
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  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
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  __pyx_pw_9networkit_8distance_7DynAPSP_1__init__, /*tp_init*/
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  __pyx_tp_new_9networkit_8distance_APSP, /*tp_new*/
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  0, /*tp_finalize*/
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  0, /*tp_vectorcall*/
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};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_BFS(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_9networkit_8distance_SSSP(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_9networkit_8distance_3BFS_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_9networkit_8distance_BFS[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_3BFS_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_3BFS_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_BFS_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_SSSP},
  {Py_tp_doc, (void *)PyDoc_STR(" \n\tBFS(G, source, storePaths=True, storeNodesSortedByDistance=False, target=None)\n\t\n\tSimple breadth-first search on a Graph from a given source.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the breadth-first search.\n\tstorePaths : bool, optional\n\t\tControls whether to store paths and number of paths. Default: True\n\tstoreNodesSortedByDistance : bool, optional\n\t\tControls whether to store nodes sorted by distance. Default: False\n\ttarget: int or None, optional\n\t\tTerminate search when the target has been reached. In default-mode, this target is set to None.\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_SSSP},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_SSSP},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_BFS},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_BFS},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_BFS_spec = {
  "networkit.distance.BFS",
  sizeof(struct __pyx_obj_9networkit_8distance_BFS),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_9networkit_8distance_BFS_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_BFS = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""BFS", /*tp_name*/
  sizeof(struct __pyx_obj_9networkit_8distance_BFS), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_9networkit_8distance_SSSP, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  0, /*tp_vectorcall_offset*/
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  PyDoc_STR(" \n\tBFS(G, source, storePaths=True, storeNodesSortedByDistance=False, target=None)\n\t\n\tSimple breadth-first search on a Graph from a given source.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the breadth-first search.\n\tstorePaths : bool, optional\n\t\tControls whether to store paths and number of paths. Default: True\n\tstoreNodesSortedByDistance : bool, optional\n\t\tControls whether to store nodes sorted by distance. Default: False\n\ttarget: int or None, optional\n\t\tTerminate search when the target has been reached. In default-mode, this target is set to None.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_SSSP, /*tp_traverse*/
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  0, /*tp_vectorcall*/
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  0, /*tp_pypy_flags*/
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#endif

static PyObject *__pyx_tp_new_9networkit_8distance_Dijkstra(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_9networkit_8distance_SSSP(t, a, k);
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  if (unlikely(__pyx_pw_9networkit_8distance_8Dijkstra_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_9networkit_8distance_Dijkstra[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_8Dijkstra_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_8Dijkstra_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_Dijkstra_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_SSSP},
  {Py_tp_doc, (void *)PyDoc_STR(" \n\tDijkstra(G, source, storePaths=True, storeNodesSortedByDistance=False, target=None)\n\t\n\tDijkstra's SSSP algorithm. Returns list of weighted distances from node source, i.e. the length of the shortest path from source to\n\tany other node.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the Dijkstra search.\n\tstorePaths : bool, optional\n\t\tControls whether to store paths and number of paths. Default: True\n\tstoreNodesSortedByDistance : bool, optional\n\t\tControls whether to store nodes sorted by distance. Default: False\n\ttarget: int or None, optional\n\t\tTerminate search when the target has been reached. In default-mode, this target is set to None.\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_SSSP},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_SSSP},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_Dijkstra},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_Dijkstra},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_Dijkstra_spec = {
  "networkit.distance.Dijkstra",
  sizeof(struct __pyx_obj_9networkit_8distance_Dijkstra),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_9networkit_8distance_Dijkstra_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_Dijkstra = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""Dijkstra", /*tp_name*/
  sizeof(struct __pyx_obj_9networkit_8distance_Dijkstra), /*tp_basicsize*/
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  __pyx_tp_dealloc_9networkit_8distance_SSSP, /*tp_dealloc*/
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  PyDoc_STR(" \n\tDijkstra(G, source, storePaths=True, storeNodesSortedByDistance=False, target=None)\n\t\n\tDijkstra's SSSP algorithm. Returns list of weighted distances from node source, i.e. the length of the shortest path from source to\n\tany other node.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the Dijkstra search.\n\tstorePaths : bool, optional\n\t\tControls whether to store paths and number of paths. Default: True\n\tstoreNodesSortedByDistance : bool, optional\n\t\tControls whether to store nodes sorted by distance. Default: False\n\ttarget: int or None, optional\n\t\tTerminate search when the target has been reached. In default-mode, this target is set to None.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_SSSP, /*tp_traverse*/
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};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_MultiTargetBFS(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_9networkit_8distance_STSP(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_9networkit_8distance_14MultiTargetBFS_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_9networkit_8distance_MultiTargetBFS[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_14MultiTargetBFS_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_14MultiTargetBFS_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_MultiTargetBFS_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_STSP},
  {Py_tp_doc, (void *)PyDoc_STR("\n\tMultiTargetBFS(G, source, targets)\n\t\n\tSimple breadth-first search on a Graph from a given source to multiple targets.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the breadth-first search.\n\ttargets : list(int)\n\t\tList of target nodes.\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_STSP},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_STSP},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_MultiTargetBFS},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_MultiTargetBFS},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_MultiTargetBFS_spec = {
  "networkit.distance.MultiTargetBFS",
  sizeof(struct __pyx_obj_9networkit_8distance_MultiTargetBFS),
  0,
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  __pyx_type_9networkit_8distance_MultiTargetBFS_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_MultiTargetBFS = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_9networkit_8distance_MultiTargetBFS), /*tp_basicsize*/
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  __pyx_tp_dealloc_9networkit_8distance_STSP, /*tp_dealloc*/
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  PyDoc_STR("\n\tMultiTargetBFS(G, source, targets)\n\t\n\tSimple breadth-first search on a Graph from a given source to multiple targets.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the breadth-first search.\n\ttargets : list(int)\n\t\tList of target nodes.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_STSP, /*tp_traverse*/
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};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_MultiTargetDijkstra(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_9networkit_8distance_STSP(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_9networkit_8distance_19MultiTargetDijkstra_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_9networkit_8distance_MultiTargetDijkstra[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_19MultiTargetDijkstra_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_19MultiTargetDijkstra_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_MultiTargetDijkstra_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_STSP},
  {Py_tp_doc, (void *)PyDoc_STR("\n\tMultiTargetDijkstra(G, source, targets)\n\t\n\tDijkstra's SSSP algorithm from a single source node to multiple target nodes.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the Dijkstra search.\n\ttargets : list(int)\n\t\tList of target nodes.\n\t")},
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  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_STSP},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_MultiTargetDijkstra},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_MultiTargetDijkstra},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_MultiTargetDijkstra_spec = {
  "networkit.distance.MultiTargetDijkstra",
  sizeof(struct __pyx_obj_9networkit_8distance_MultiTargetDijkstra),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
  __pyx_type_9networkit_8distance_MultiTargetDijkstra_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_MultiTargetDijkstra = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""MultiTargetDijkstra", /*tp_name*/
  sizeof(struct __pyx_obj_9networkit_8distance_MultiTargetDijkstra), /*tp_basicsize*/
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  __pyx_tp_dealloc_9networkit_8distance_STSP, /*tp_dealloc*/
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  PyDoc_STR("\n\tMultiTargetDijkstra(G, source, targets)\n\t\n\tDijkstra's SSSP algorithm from a single source node to multiple target nodes.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the Dijkstra search.\n\ttargets : list(int)\n\t\tList of target nodes.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_STSP, /*tp_traverse*/
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};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_DynBFS(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_9networkit_8distance_SSSP(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_9networkit_8distance_6DynBFS_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_9networkit_8distance_DynBFS[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_6DynBFS_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_6DynBFS_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
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#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_DynBFS_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_SSSP},
  {Py_tp_doc, (void *)PyDoc_STR(" \n\tDynBFS(G, source)\n\n\tDynamic version of BFS.\t\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the breadth-first search.\n\t")},
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};
static PyType_Spec __pyx_type_9networkit_8distance_DynBFS_spec = {
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  __pyx_type_9networkit_8distance_DynBFS_slots,
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#else

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  PyDoc_STR(" \n\tDynBFS(G, source)\n\n\tDynamic version of BFS.\t\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the breadth-first search.\n\t"), /*tp_doc*/
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static PyObject *__pyx_tp_new_9networkit_8distance_DynDijkstra(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_9networkit_8distance_SSSP(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_9networkit_8distance_11DynDijkstra_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
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  return NULL;
}

static PyMethodDef __pyx_methods_9networkit_8distance_DynDijkstra[] = {
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  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_11DynDijkstra_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
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  {Py_tp_doc, (void *)PyDoc_STR(" \n\tDynDijkstra(G, source)\t\n\t\n\tDynamic version of Dijkstra. Create DynDijkstra for G and a source node.\n\n\tParameters\n\t----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node of the Dijkstra search.\n\n\t")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_9networkit_8distance_SSSP},
  {Py_tp_clear, (void *)__pyx_tp_clear_9networkit_8distance_SSSP},
  {Py_tp_methods, (void *)__pyx_methods_9networkit_8distance_DynDijkstra},
  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_DynDijkstra},
  {0, 0},
};
static PyType_Spec __pyx_type_9networkit_8distance_DynDijkstra_spec = {
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  sizeof(struct __pyx_obj_9networkit_8distance_DynDijkstra),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_HAVE_FINALIZE,
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};
#else

static PyTypeObject __pyx_type_9networkit_8distance_DynDijkstra = {
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  sizeof(struct __pyx_obj_9networkit_8distance_DynDijkstra), /*tp_basicsize*/
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static PyObject *__pyx_tp_new_9networkit_8distance_BidirectionalBFS(PyTypeObject *t, PyObject *a, PyObject *k) {
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  return o;
  bad:
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}

static PyMethodDef __pyx_methods_9networkit_8distance_BidirectionalBFS[] = {
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#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_BidirectionalBFS_slots[] = {
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static PyType_Spec __pyx_type_9networkit_8distance_BidirectionalBFS_spec = {
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};
#else

static PyTypeObject __pyx_type_9networkit_8distance_BidirectionalBFS = {
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#endif

static PyObject *__pyx_tp_new_9networkit_8distance_BidirectionalDijkstra(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_9networkit_8distance_STSP(t, a, k);
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  if (unlikely(__pyx_pw_9networkit_8distance_21BidirectionalDijkstra_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_9networkit_8distance_BidirectionalDijkstra[] = {
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};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_BidirectionalDijkstra_slots[] = {
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static PyType_Spec __pyx_type_9networkit_8distance_BidirectionalDijkstra_spec = {
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  0,
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  __pyx_type_9networkit_8distance_BidirectionalDijkstra_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_BidirectionalDijkstra = {
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  PyDoc_STR("\n\tBidirectionalDijkstra(G, source, target, storePred=True)\n\n\tBidirectional implementation of the Dijkstra algorithm from\n\ttwo given source and target nodes.\n\tExplores the graph from both the source and target nodes until\n\tthe two explorations meet.\n\n\tParameters:\n\t-----------\n\n\tG : networkit.Graph\n\t\tThe input graph.\n\tsource : int\n\t\tThe source node.\n\ttarget : int\n\t\tThe target node.\n\tstorePred : bool, optional\n\t\tIf True, the algorithm will also store the predecessors\n\t\tand reconstruct a shortest path from source and target.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_STSP, /*tp_traverse*/
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};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_AStar(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_AStar *p;
  PyObject *o = __pyx_tp_new_9networkit_8distance_STSP(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9networkit_8distance_AStar *)o);
  __Pyx_default_placement_construct(&(p->heu));
  if (unlikely(__pyx_pw_9networkit_8distance_5AStar_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_AStar(PyObject *o) {
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  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_AStar) {
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    }
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  PyObject_GC_Track(o);
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}

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#if CYTHON_USE_TYPE_SPECS
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};
#else

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  __pyx_tp_traverse_9networkit_8distance_STSP, /*tp_traverse*/
  __pyx_tp_clear_9networkit_8distance_STSP, /*tp_clear*/
  0, /*tp_richcompare*/
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  __pyx_tp_new_9networkit_8distance_AStar, /*tp_new*/
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  0, /*tp_vectorcall*/
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  0, /*tp_pypy_flags*/
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#endif

static PyObject *__pyx_tp_new_9networkit_8distance_AllSimplePaths(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_AllSimplePaths *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
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  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_9networkit_8distance_AllSimplePaths *)o);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_9networkit_8distance_14AllSimplePaths_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_AllSimplePaths(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_AllSimplePaths *p = (struct __pyx_obj_9networkit_8distance_AllSimplePaths *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_AllSimplePaths) {
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static int __pyx_tp_traverse_9networkit_8distance_AllSimplePaths(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_9networkit_8distance_AllSimplePaths *p = (struct __pyx_obj_9networkit_8distance_AllSimplePaths *)o;
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  }
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}

static int __pyx_tp_clear_9networkit_8distance_AllSimplePaths(PyObject *o) {
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  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
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  return 0;
}

static PyMethodDef __pyx_methods_9networkit_8distance_AllSimplePaths[] = {
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#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_AllSimplePaths_slots[] = {
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  {Py_tp_new, (void *)__pyx_tp_new_9networkit_8distance_AllSimplePaths},
  {0, 0},
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static PyType_Spec __pyx_type_9networkit_8distance_AllSimplePaths_spec = {
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  0,
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};
#else

static PyTypeObject __pyx_type_9networkit_8distance_AllSimplePaths = {
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  "networkit.distance.""AllSimplePaths", /*tp_name*/
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  __pyx_tp_dealloc_9networkit_8distance_AllSimplePaths, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
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  PyDoc_STR(" \n\tAllSimplePaths(G, source, target, cutoff=None)\n\n\tAlgorithm to compute all existing simple paths from a source node to a target node. The maximum length of the paths can be fixed through 'cutoff'.\n\tCAUTION: This algorithm could take a lot of time on large networks (many edges), especially if the cutoff value is high or not specified.\n\n\tParameters:\n\t-----------\n\tG : networkit.Graph\n\t\tThe graph.\n\tsource : int\n\t\tThe source node.\n\ttarget : int\n\t\tThe target node.\n\tcutoff : int or None, optional\n\t\tThe maximum length of the simple paths. In default mode, there is no cutoff set.\n\t"), /*tp_doc*/
  __pyx_tp_traverse_9networkit_8distance_AllSimplePaths, /*tp_traverse*/
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#endif

static PyObject *__pyx_tp_new_9networkit_8distance_ReverseBFS(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = __pyx_tp_new_9networkit_8distance_SSSP(t, a, k);
  if (unlikely(!o)) return 0;
  if (unlikely(__pyx_pw_9networkit_8distance_10ReverseBFS_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static PyMethodDef __pyx_methods_9networkit_8distance_ReverseBFS[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_10ReverseBFS_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_9networkit_8distance_10ReverseBFS_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_9networkit_8distance_ReverseBFS_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_9networkit_8distance_SSSP},
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static PyType_Spec __pyx_type_9networkit_8distance_ReverseBFS_spec = {
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  __pyx_type_9networkit_8distance_ReverseBFS_slots,
};
#else

static PyTypeObject __pyx_type_9networkit_8distance_ReverseBFS = {
  PyVarObject_HEAD_INIT(0, 0)
  "networkit.distance.""ReverseBFS", /*tp_name*/
  sizeof(struct __pyx_obj_9networkit_8distance_ReverseBFS), /*tp_basicsize*/
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};
#endif

static PyObject *__pyx_tp_new_9networkit_8distance_PrunedLandmarkLabeling(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_9networkit_4base_Algorithm, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *)o);
  p->_G = ((struct __pyx_obj_9networkit_5graph_Graph *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_9networkit_8distance_22PrunedLandmarkLabeling_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_9networkit_8distance_PrunedLandmarkLabeling(PyObject *o) {
  struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *p = (struct __pyx_obj_9networkit_8distance_PrunedLandmarkLabeling *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_9networkit_8distance_PrunedLandmarkLabeling) {
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static int __pyx_tp_traverse_9networkit_8distance_PrunedLandmarkLabeling(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_9networkit_8distance_PrunedLandmarkLabeling(PyObject *o) {
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  #if !CYTHON_USE_MODULE_STATE
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}

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};
#if CYTHON_USE_TYPE_SPECS
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static PyType_Spec __pyx_type_9networkit_8distance_PrunedLandmarkLabeling_spec = {
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#else

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static PyObject *__pyx_tp_new_9networkit_8distance_DynPrunedLandmarkLabeling(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_9networkit_8distance_DynPrunedLandmarkLabeling *p;
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static void __pyx_tp_dealloc_9networkit_8distance_DynPrunedLandmarkLabeling(PyObject *o) {
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static int __pyx_tp_clear_9networkit_8distance_DynPrunedLandmarkLabeling(PyObject *o) {
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}

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    __pyx_mstate_global->__pyx_codeobj_tab[10] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[10])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 183, 29};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_asarray};
    __pyx_mstate_global->__pyx_codeobj_tab[11] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getDistances, __pyx_k_IT_d, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[11])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 202, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_t};
    __pyx_mstate_global->__pyx_codeobj_tab[12] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_distance, __pyx_k_4xy, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[12])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 220, 20};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_t};
    __pyx_mstate_global->__pyx_codeobj_tab[13] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getPredecessors, __pyx_k_4x_q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[13])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 239, 24};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_t, __pyx_mstate->__pyx_n_u_forward};
    __pyx_mstate_global->__pyx_codeobj_tab[14] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getPath, __pyx_k_a_4xxq_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[14])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 261, 54};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_t, __pyx_mstate->__pyx_n_u_forward, __pyx_mstate->__pyx_n_u_paths, __pyx_mstate->__pyx_n_u_result, __pyx_mstate->__pyx_n_u_elem};
    __pyx_mstate_global->__pyx_codeobj_tab[15] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getPaths, __pyx_k_q_4xy_A_1_ha_Qa, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[15])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 286, 18};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[16] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getNodesSortedByDistance, __pyx_k_4x_8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[16])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 302, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_t};
    __pyx_mstate_global->__pyx_codeobj_tab[17] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_numberOfPaths, __pyx_k_4x_aq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[17])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 320, 17};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_s};
    __pyx_mstate_global->__pyx_codeobj_tab[18] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_setSource, __pyx_k_D_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[18])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 333, 17};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_t};
    __pyx_mstate_global->__pyx_codeobj_tab[19] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_setTarget, __pyx_k_D_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[19])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[20] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[20])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[21] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[21])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 363, 17};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[22] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_modified, __pyx_k_d_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[22])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 377, 17};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_t};
    __pyx_mstate_global->__pyx_codeobj_tab[23] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_setTargetNode, __pyx_k_t8, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[23])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[24] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[24])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[25] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[25])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 421, 11};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[26] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_preprocess, __pyx_k_fKq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[26])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 424, 15};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[27] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getAttribute, __pyx_k_V, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[27])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 439, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[28] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_distance, __pyx_k_V9AS, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[28])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[29] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[29])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[30] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[30])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 518, 17};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[31] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getDiameter, __pyx_k_t8_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[31])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[32] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[32])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[33] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[33])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 540, 17};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_G, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[34] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getValue, __pyx_k_81, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[34])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 85};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_state, __pyx_mstate->__pyx_n_u_dict_2, __pyx_mstate->__pyx_n_u_use_setstate};
    __pyx_mstate_global->__pyx_codeobj_tab[35] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_A_G1F_a_vWA_q_q_q_T_G1_T_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[35])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16, 11};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[36] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[36])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 593, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[37] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getEffectiveDiameter, __pyx_k_T_9Na, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[37])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[38] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[38])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[39] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[39])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 630, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[40] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getEffectiveDiameter, __pyx_k_H_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[40])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[41] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[41])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[42] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[42])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 677, 49};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_hp, __pyx_mstate->__pyx_n_u_result, __pyx_mstate->__pyx_n_u_elem};
    __pyx_mstate_global->__pyx_codeobj_tab[43] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getHopPlot, __pyx_k_9_X_PQ_q_ha_j_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[43])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[44] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[44])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[45] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[45])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 719, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[46] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getNeighborhoodFunction, __pyx_k_4x_Gq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[46])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[47] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[47])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[48] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[48])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 765, 20};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[49] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getNeighborhoodFunction, __pyx_k_0_H_TTU, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[49])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[50] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[50])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[51] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[51])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 794, 122};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_G, __pyx_mstate->__pyx_n_u_r, __pyx_mstate->__pyx_n_u_samples, __pyx_mstate->__pyx_n_u_r_2, __pyx_mstate->__pyx_n_u_rs, __pyx_mstate->__pyx_n_u_v_2, __pyx_mstate->__pyx_n_u_vs, __pyx_mstate->__pyx_n_u_is_number, __pyx_mstate->__pyx_n_u_is_number, __pyx_mstate->__pyx_n_u_genexpr, __pyx_mstate->__pyx_n_u_genexpr};
    __pyx_mstate_global->__pyx_codeobj_tab[52] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_volume, __pyx_k_6_T_S_c_Qc_A_q_4xq_1Cs_8_4E, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[52])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 85};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_state, __pyx_mstate->__pyx_n_u_dict_2, __pyx_mstate->__pyx_n_u_use_setstate};
    __pyx_mstate_global->__pyx_codeobj_tab[53] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_A_G1F_a_vWA_q_q_q_t1G_gQ_t1G_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[53])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16, 11};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[54] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_AV1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[54])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 875, 15};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[55] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getAttribute, __pyx_k_V_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[55])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[56] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[56])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[57] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[57])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 916, 36};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_x};
    __pyx_mstate_global->__pyx_codeobj_tab[58] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getAttribute, __pyx_k_fKq_Bb_E_V, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[58])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[59] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[59])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[60] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[60])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 975, 16};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[61] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_preprocess, __pyx_k_fKq_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[61])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 979, 17};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[62] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_distance, __pyx_k_V9AS_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[62])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 982, 13};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[63] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getEdgeScores, __pyx_k_V_3, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[63])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[64] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[64])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[65] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[65])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1017, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[66] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_runApproximation, __pyx_k_h_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[66])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1025, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[67] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_runParallelApproximation, __pyx_k_h_Gq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[67])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1033, 22};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[68] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_distance, __pyx_k_hiq_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[68])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1053, 22};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[69] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_runSinglePair, __pyx_k_hnAS, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[69])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1073, 21};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u};
    __pyx_mstate_global->__pyx_codeobj_tab[70] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_runSingleSource, __pyx_k_h_aq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[70])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[71] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[71])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[72] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[72])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1134, 20};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[73] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getNeighborhoodFunction, __pyx_k_D_8PPQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[73])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[74] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[74])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[75] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[75])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1175, 29};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_asarray};
    __pyx_mstate_global->__pyx_codeobj_tab[76] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getDistances, __pyx_k_IT_d_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[76])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1193, 21};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[77] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getDistance, __pyx_k_4x_1Cq, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[77])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[78] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[78])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[79] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[79])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1252, 29};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_asarray};
    __pyx_mstate_global->__pyx_codeobj_tab[80] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getDistances, __pyx_k_0_HD_D, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[80])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1278, 21};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[81] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getDistance, __pyx_k_g_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[81])) goto bad;
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1298, 27};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_sources};
    __pyx_mstate_global->__pyx_codeobj_tab[82] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_setSources, __pyx_k_4wk_t7_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[82])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1311, 27};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_targets};
    __pyx_mstate_global->__pyx_codeobj_tab[83] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_setTargets, __pyx_k_4wk_t7_a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[83])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[84] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[84])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[85] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[85])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[86] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[86])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[87] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[87])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[88] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[88])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[89] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[89])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[90] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[90])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[91] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[91])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[92] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[92])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[93] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[93])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[94] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[94])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[95] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[95])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[96] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[96])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[97] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[97])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[98] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[98])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[99] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[99])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[100] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[100])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[101] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[101])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[102] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[102])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[103] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[103])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[104] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[104])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[105] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[105])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1643, 16};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[106] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_run, __pyx_k_fD, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[106])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1647, 16};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[107] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_numberOfSimplePaths, __pyx_k_V_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[107])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1660, 16};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[108] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_getAllSimplePaths, __pyx_k_V_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[108])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1673, 39};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_callback, __pyx_mstate->__pyx_n_u_wrapper};
    __pyx_mstate_global->__pyx_codeobj_tab[109] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_forAllSimplePaths, __pyx_k_AQ_v_4A_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[109])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[110] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[110])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[111] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[111])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[112] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[112])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[113] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[113])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1750, 22};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[114] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_query, __pyx_k_T_q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[114])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[115] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[115])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[116] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[116])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1803, 22};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_u, __pyx_mstate->__pyx_n_u_v};
    __pyx_mstate_global->__pyx_codeobj_tab[117] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_networkit_distance_pyx, __pyx_mstate->__pyx_n_u_query, __pyx_k_HF_3a, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[117])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[118] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[118])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[119] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[119])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 75};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_pyx_type, __pyx_mstate->__pyx_n_u_pyx_checksum, __pyx_mstate->__pyx_n_u_pyx_state, __pyx_mstate->__pyx_n_u_pyx_PickleError, __pyx_mstate->__pyx_n_u_pyx_result};
    __pyx_mstate_global->__pyx_codeobj_tab[120] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_pyx_unpickle_Eccentricity, __pyx_k_hk_A_1_kkmmn_xq_7_a_nA_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[120])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 5, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 75};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_pyx_type, __pyx_mstate->__pyx_n_u_pyx_checksum, __pyx_mstate->__pyx_n_u_pyx_state, __pyx_mstate->__pyx_n_u_pyx_PickleError, __pyx_mstate->__pyx_n_u_pyx_result};
    __pyx_mstate_global->__pyx_codeobj_tab[121] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_pyx_unpickle_Volume, __pyx_k_hk_A_1_kkmmn_6_7_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[121])) goto bad;
  }
  Py_DECREF(tuple_dedup_map);
  return 0;
  bad:
  Py_DECREF(tuple_dedup_map);
  return -1;
}
/* #### Code section: init_globals ### */

static int __Pyx_InitGlobals(void) {
  /* PythonCompatibility.init */
  if (likely(__Pyx_init_co_variables() == 0)); else

if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)

  /* CachedMethodType.init */
  #if CYTHON_COMPILING_IN_LIMITED_API
{
    PyObject *typesModule=NULL;
    typesModule = PyImport_ImportModule("types");
    if (typesModule) {
        __pyx_mstate_global->__Pyx_CachedMethodType = PyObject_GetAttrString(typesModule, "MethodType");
        Py_DECREF(typesModule);
    }
} // error handling follows
#endif

if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)

  return 0;
  __pyx_L1_error:;
  return -1;
}
/* #### Code section: cleanup_globals ### */
/* #### Code section: cleanup_module ### */
/* #### Code section: main_method ### */
/* #### Code section: utility_code_pragmas ### */
#ifdef _MSC_VER
#pragma warning( push )
/* Warning 4127: conditional expression is constant
 * Cython uses constant conditional expressions to allow in inline functions to be optimized at
 * compile-time, so this warning is not useful
 */
#pragma warning( disable : 4127 )
#endif



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/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule(modname);
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    p = PyObject_GetAttrString(m, "RefNannyAPI");
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    Py_XDECREF(p);
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/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    int result;
    PyObject *exc_type;
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject *current_exception = tstate->current_exception;
    if (unlikely(!current_exception)) return 0;
    exc_type = (PyObject*) Py_TYPE(current_exception);
    if (exc_type == err) return 1;
#else
    exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
#endif
    #if CYTHON_AVOID_BORROWED_REFS
    Py_INCREF(exc_type);
    #endif
    if (unlikely(PyTuple_Check(err))) {
        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    } else {
        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
    }
    #if CYTHON_AVOID_BORROWED_REFS
    Py_DECREF(exc_type);
    #endif
    return result;
}
#endif

/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject *tmp_value;
    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
    if (value) {
        #if CYTHON_COMPILING_IN_CPYTHON
        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
        #endif
            PyException_SetTraceback(value, tb);
    }
    tmp_value = tstate->current_exception;
    tstate->current_exception = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
#else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject* exc_value;
    exc_value = tstate->current_exception;
    tstate->current_exception = 0;
    *value = exc_value;
    *type = NULL;
    *tb = NULL;
    if (exc_value) {
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        #if CYTHON_COMPILING_IN_CPYTHON
        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
        Py_XINCREF(*tb);
        #else
        *tb = PyException_GetTraceback(exc_value);
        #endif
    }
#else
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#endif
}
#endif

/* PyObjectGetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
    return PyObject_GetAttr(obj, attr_name);
}
#endif

/* PyObjectGetAttrStrNoError */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        __Pyx_PyErr_Clear();
}
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
    PyObject *result;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
    return result;
#else
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
    }
#endif
    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
    if (unlikely(!result)) {
        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
    }
    return result;
#endif
}

/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_mstate_global->__pyx_b, name);
    if (unlikely(!result) && !PyErr_Occurred()) {
        PyErr_Format(PyExc_NameError,
            "name '%U' is not defined", name);
    }
    return result;
}

/* TupleAndListFromArray */
#if !CYTHON_COMPILING_IN_CPYTHON && CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject *
__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    Py_ssize_t i;
    if (n <= 0) {
        return __Pyx_NewRef(__pyx_mstate_global->__pyx_empty_tuple);
    }
    res = PyTuple_New(n);
    if (unlikely(res == NULL)) return NULL;
    for (i = 0; i < n; i++) {
        if (unlikely(__Pyx_PyTuple_SET_ITEM(res, i, src[i]) < 0)) {
            Py_DECREF(res);
            return NULL;
        }
        Py_INCREF(src[i]);
    }
    return res;
}
#elif CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
    PyObject *v;
    Py_ssize_t i;
    for (i = 0; i < length; i++) {
        v = dest[i] = src[i];
        Py_INCREF(v);
    }
}
static CYTHON_INLINE PyObject *
__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    if (n <= 0) {
        return __Pyx_NewRef(__pyx_mstate_global->__pyx_empty_tuple);
    }
    res = PyTuple_New(n);
    if (unlikely(res == NULL)) return NULL;
    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
    return res;
}
static CYTHON_INLINE PyObject *
__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    if (n <= 0) {
        return PyList_New(0);
    }
    res = PyList_New(n);
    if (unlikely(res == NULL)) return NULL;
    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
    return res;
}
#endif

/* BytesEquals */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL ||\
        !(CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS)
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length, length2;
        int kind;
        void *data1, *data2;
        #if !CYTHON_COMPILING_IN_LIMITED_API
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        #endif
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(length < 0)) return -1;
        #endif
        length2 = __Pyx_PyUnicode_GET_LENGTH(s2);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(length2 < 0)) return -1;
        #endif
        if (length != length2) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    return (equals == Py_EQ);
return_ne:
    return (equals == Py_NE);
#endif
}

/* fastcall */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
{
    Py_ssize_t i, n = __Pyx_PyTuple_GET_SIZE(kwnames);
    #if !CYTHON_ASSUME_SAFE_SIZE
    if (unlikely(n == -1)) return NULL;
    #endif
    for (i = 0; i < n; i++)
    {
        PyObject *namei = __Pyx_PyTuple_GET_ITEM(kwnames, i);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!namei)) return NULL;
        #endif
        if (s == namei) return kwvalues[i];
    }
    for (i = 0; i < n; i++)
    {
        PyObject *namei = __Pyx_PyTuple_GET_ITEM(kwnames, i);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!namei)) return NULL;
        #endif
        int eq = __Pyx_PyUnicode_Equals(s, namei, Py_EQ);
        if (unlikely(eq != 0)) {
            if (unlikely(eq < 0)) return NULL;
            return kwvalues[i];
        }
    }
    return NULL;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
    Py_ssize_t i, nkwargs;
    PyObject *dict;
#if !CYTHON_ASSUME_SAFE_SIZE
    nkwargs = PyTuple_Size(kwnames);
    if (unlikely(nkwargs < 0)) return NULL;
#else
    nkwargs = PyTuple_GET_SIZE(kwnames);
#endif
    dict = PyDict_New();
    if (unlikely(!dict))
        return NULL;
    for (i=0; i<nkwargs; i++) {
#if !CYTHON_ASSUME_SAFE_MACROS
        PyObject *key = PyTuple_GetItem(kwnames, i);
        if (!key) goto bad;
#else
        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
#endif
        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
            goto bad;
    }
    return dict;
bad:
    Py_DECREF(dict);
    return NULL;
}
#endif
#endif

/* KeywordStringCheck */
static int __Pyx_CheckKeywordStrings(
    const char* function_name,
    PyObject *kw)
{
#if CYTHON_COMPILING_IN_PYPY && !defined(PyArg_ValidateKeywordArguments)
    CYTHON_UNUSED_VAR(function_name);
    CYTHON_UNUSED_VAR(kw);
    return 0;
#else
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
#if PY_VERSION_HEX >= 0x03090000
        CYTHON_UNUSED_VAR(function_name);
#else
        Py_ssize_t kwsize;
        #if CYTHON_ASSUME_SAFE_SIZE
        kwsize = PyTuple_GET_SIZE(kw);
        #else
        kwsize = PyTuple_Size(kw);
        if (unlikely(kwsize < 0)) return -1;
        #endif
        for (Py_ssize_t pos = 0; pos < kwsize; pos++) {
            PyObject* key = NULL;
            #if CYTHON_ASSUME_SAFE_MACROS
            key = PyTuple_GET_ITEM(kw, pos);
            #else
            key = PyTuple_GetItem(kw, pos);
            if (unlikely(!key)) return -1;
            #endif
            if (unlikely(!PyUnicode_Check(key))) {
                PyErr_Format(PyExc_TypeError,
                    "%.200s() keywords must be strings", function_name);
                return -1;
            }
        }
#endif
    } else {
        if (unlikely(!PyArg_ValidateKeywordArguments(kw))) return -1;
    }
    return 0;
#endif
}

/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject *const *args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject *const *args, Py_ssize_t nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
    PyObject *kwdefs;
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
        return NULL;
    }
    if (
            co->co_kwonlyargcount == 0 &&
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = Py_TYPE(func)->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectFastCall */
#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject * const*args, size_t nargs, PyObject *kwargs) {
    PyObject *argstuple;
    PyObject *result = 0;
    size_t i;
    argstuple = PyTuple_New((Py_ssize_t)nargs);
    if (unlikely(!argstuple)) return NULL;
    for (i = 0; i < nargs; i++) {
        Py_INCREF(args[i]);
        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) != (0)) goto bad;
    }
    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
  bad:
    Py_DECREF(argstuple);
    return result;
}
#endif
#if CYTHON_VECTORCALL && !CYTHON_COMPILING_IN_LIMITED_API
  #if PY_VERSION_HEX < 0x03090000
    #define __Pyx_PyVectorcall_Function(callable) _PyVectorcall_Function(callable)
  #elif CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE vectorcallfunc __Pyx_PyVectorcall_Function(PyObject *callable) {
    PyTypeObject *tp = Py_TYPE(callable);
    #if defined(__Pyx_CyFunction_USED)
    if (__Pyx_CyFunction_CheckExact(callable)) {
        return __Pyx_CyFunction_func_vectorcall(callable);
    }
    #endif
    if (!PyType_HasFeature(tp, Py_TPFLAGS_HAVE_VECTORCALL)) {
        return NULL;
    }
    assert(PyCallable_Check(callable));
    Py_ssize_t offset = tp->tp_vectorcall_offset;
    assert(offset > 0);
    vectorcallfunc ptr;
    memcpy(&ptr, (char *) callable + offset, sizeof(ptr));
    return ptr;
}
  #else
    #define __Pyx_PyVectorcall_Function(callable) PyVectorcall_Function(callable)
  #endif
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject *const *args, size_t _nargs, PyObject *kwargs) {
    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
#if CYTHON_COMPILING_IN_CPYTHON
    if (nargs == 0 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
            return __Pyx_PyObject_CallMethO(func, NULL);
    }
    else if (nargs == 1 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
            return __Pyx_PyObject_CallMethO(func, args[0]);
    }
#endif
    #if PY_VERSION_HEX < 0x030800B1
    #if CYTHON_FAST_PYCCALL
    if (PyCFunction_Check(func)) {
        if (kwargs) {
            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
        } else {
            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
        }
    }
    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
    }
    #endif
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
    }
    #endif
    #endif
    if (kwargs == NULL) {
        #if CYTHON_VECTORCALL && !CYTHON_COMPILING_IN_LIMITED_API
        vectorcallfunc f = __Pyx_PyVectorcall_Function(func);
        if (f) {
            return f(func, args, _nargs, NULL);
        }
        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
        if (__Pyx_CyFunction_CheckExact(func)) {
            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
            if (f) return f(func, args, _nargs, NULL);
        }
        #elif CYTHON_COMPILING_IN_LIMITED_API && CYTHON_VECTORCALL
        return PyObject_Vectorcall(func, args, _nargs, NULL);
        #endif
    }
    if (nargs == 0) {
        return __Pyx_PyObject_Call(func, __pyx_mstate_global->__pyx_empty_tuple, kwargs);
    }
    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
    #else
    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
    #endif
}

/* RaiseException */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if PY_VERSION_HEX >= 0x030C00A6
        PyException_SetTraceback(value, tb);
#elif CYTHON_FAST_THREAD_STATE
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#else
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}

/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
}

/* UnpackUnboundCMethod */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
    PyObject *result;
    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
    if (unlikely(!selfless_args)) return NULL;
    result = PyObject_Call(method, selfless_args, kwargs);
    Py_DECREF(selfless_args);
    return result;
}
#elif CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject **args, Py_ssize_t nargs, PyObject *kwnames) {
        return _PyObject_Vectorcall
            (method, args ? args+1 : NULL, nargs ? nargs-1 : 0, kwnames);
}
#else
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) {
    return
#if PY_VERSION_HEX < 0x03090000
    _PyObject_Vectorcall
#else
    PyObject_Vectorcall
#endif
        (method, args ? args+1 : NULL, nargs ? (size_t) nargs-1 : 0, kwnames);
}
#endif
static PyMethodDef __Pyx_UnboundCMethod_Def = {
     "CythonUnboundCMethod",
     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
     METH_VARARGS | METH_KEYWORDS,
#else
     METH_FASTCALL | METH_KEYWORDS,
#endif
     NULL
};
static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method, *result=NULL;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    result = method;
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
    } else
#endif
#if CYTHON_COMPILING_IN_PYPY
#else
    if (PyCFunction_Check(method))
#endif
    {
        PyObject *self;
        int self_found;
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        self = PyObject_GetAttrString(method, "__self__");
        if (!self) {
            PyErr_Clear();
        }
#else
        self = PyCFunction_GET_SELF(method);
#endif
        self_found = (self && self != Py_None);
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        Py_XDECREF(self);
#endif
        if (self_found) {
            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
            if (unlikely(!unbound_method)) return -1;
            Py_DECREF(method);
            result = unbound_method;
        }
    }
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    if (unlikely(target->method)) {
        Py_DECREF(result);
    } else
#endif
    target->method = result;
    return 0;
}

/* CallUnboundCMethod2 */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2) {
    int was_initialized = __Pyx_CachedCFunction_GetAndSetInitializing(cfunc);
    if (likely(was_initialized == 2 && cfunc->func)) {
        PyObject *args[2] = {arg1, arg2};
        if (cfunc->flag == METH_FASTCALL) {
            return __Pyx_CallCFunctionFast(cfunc, self, args, 2);
        }
        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
            return __Pyx_CallCFunctionFastWithKeywords(cfunc, self, args, 2, NULL);
    }
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    else if (unlikely(was_initialized == 1)) {
        __Pyx_CachedCFunction tmp_cfunc = {
#ifndef __cplusplus
            0
#endif
        };
        tmp_cfunc.type = cfunc->type;
        tmp_cfunc.method_name = cfunc->method_name;
        return __Pyx__CallUnboundCMethod2(&tmp_cfunc, self, arg1, arg2);
    }
#endif
    PyObject *result = __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2);
    __Pyx_CachedCFunction_SetFinishedInitializing(cfunc);
    return result;
}
#endif
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2){
    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
        PyObject *result = NULL;
        PyObject *args = PyTuple_New(2);
        if (unlikely(!args)) return NULL;
        Py_INCREF(arg1);
        PyTuple_SET_ITEM(args, 0, arg1);
        Py_INCREF(arg2);
        PyTuple_SET_ITEM(args, 1, arg2);
        if (cfunc->flag & METH_KEYWORDS)
            result = __Pyx_CallCFunctionWithKeywords(cfunc, self, args, NULL);
        else
            result = __Pyx_CallCFunction(cfunc, self, args);
        Py_DECREF(args);
        return result;
    }
#endif
    {
        PyObject *args[4] = {NULL, self, arg1, arg2};
        return __Pyx_PyObject_FastCall(cfunc->method, args+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
    }
}

/* ParseKeywords */
static int __Pyx_ValidateDuplicatePosArgs(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    const char* function_name)
{
    PyObject ** const *name = argnames;
    while (name != first_kw_arg) {
        PyObject *key = **name;
        int found = PyDict_Contains(kwds, key);
        if (unlikely(found)) {
            if (found == 1) __Pyx_RaiseDoubleKeywordsError(function_name, key);
            goto bad;
        }
        name++;
    }
    return 0;
bad:
    return -1;
}
#if CYTHON_USE_UNICODE_INTERNALS
static CYTHON_INLINE int __Pyx_UnicodeKeywordsEqual(PyObject *s1, PyObject *s2) {
    int kind;
    Py_ssize_t len = PyUnicode_GET_LENGTH(s1);
    if (len != PyUnicode_GET_LENGTH(s2)) return 0;
    kind = PyUnicode_KIND(s1);
    if (kind != PyUnicode_KIND(s2)) return 0;
    const void *data1 = PyUnicode_DATA(s1);
    const void *data2 = PyUnicode_DATA(s2);
    return (memcmp(data1, data2, (size_t) len * (size_t) kind) == 0);
}
#endif
static int __Pyx_MatchKeywordArg_str(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    PyObject ** const *name;
    #if CYTHON_USE_UNICODE_INTERNALS
    Py_hash_t key_hash = ((PyASCIIObject*)key)->hash;
    if (unlikely(key_hash == -1)) {
        key_hash = PyObject_Hash(key);
        if (unlikely(key_hash == -1))
            goto bad;
    }
    #endif
    name = first_kw_arg;
    while (*name) {
        PyObject *name_str = **name;
        #if CYTHON_USE_UNICODE_INTERNALS
        if (key_hash == ((PyASCIIObject*)name_str)->hash && __Pyx_UnicodeKeywordsEqual(name_str, key)) {
            *index_found = (size_t) (name - argnames);
            return 1;
        }
        #else
        #if CYTHON_ASSUME_SAFE_SIZE
        if (PyUnicode_GET_LENGTH(name_str) == PyUnicode_GET_LENGTH(key))
        #endif
        {
            int cmp = PyUnicode_Compare(name_str, key);
            if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
            if (cmp == 0) {
                *index_found = (size_t) (name - argnames);
                return 1;
            }
        }
        #endif
        name++;
    }
    name = argnames;
    while (name != first_kw_arg) {
        PyObject *name_str = **name;
        #if CYTHON_USE_UNICODE_INTERNALS
        if (unlikely(key_hash == ((PyASCIIObject*)name_str)->hash)) {
            if (__Pyx_UnicodeKeywordsEqual(name_str, key))
                goto arg_passed_twice;
        }
        #else
        #if CYTHON_ASSUME_SAFE_SIZE
        if (PyUnicode_GET_LENGTH(name_str) == PyUnicode_GET_LENGTH(key))
        #endif
        {
            if (unlikely(name_str == key)) goto arg_passed_twice;
            int cmp = PyUnicode_Compare(name_str, key);
            if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
            if (cmp == 0) goto arg_passed_twice;
        }
        #endif
        name++;
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
bad:
    return -1;
}
static int __Pyx_MatchKeywordArg_nostr(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    PyObject ** const *name;
    if (unlikely(!PyUnicode_Check(key))) goto invalid_keyword_type;
    name = first_kw_arg;
    while (*name) {
        int cmp = PyObject_RichCompareBool(**name, key, Py_EQ);
        if (cmp == 1) {
            *index_found = (size_t) (name - argnames);
            return 1;
        }
        if (unlikely(cmp == -1)) goto bad;
        name++;
    }
    name = argnames;
    while (name != first_kw_arg) {
        int cmp = PyObject_RichCompareBool(**name, key, Py_EQ);
        if (unlikely(cmp != 0)) {
            if (cmp == 1) goto arg_passed_twice;
            else goto bad;
        }
        name++;
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
bad:
    return -1;
}
static CYTHON_INLINE int __Pyx_MatchKeywordArg(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    return likely(PyUnicode_CheckExact(key)) ?
        __Pyx_MatchKeywordArg_str(key, argnames, first_kw_arg, index_found, function_name) :
        __Pyx_MatchKeywordArg_nostr(key, argnames, first_kw_arg, index_found, function_name);
}
static void __Pyx_RejectUnknownKeyword(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    const char *function_name)
{
    Py_ssize_t pos = 0;
    PyObject *key = NULL;
    __Pyx_BEGIN_CRITICAL_SECTION(kwds);
    while (PyDict_Next(kwds, &pos, &key, NULL)) {
        PyObject** const *name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (!*name) {
            #if CYTHON_AVOID_BORROWED_REFS
            Py_INCREF(key);
            #endif
            size_t index_found = 0;
            int cmp = __Pyx_MatchKeywordArg(key, argnames, first_kw_arg, &index_found, function_name);
            if (cmp != 1) {
                if (cmp == 0) {
                    PyErr_Format(PyExc_TypeError,
                        "%s() got an unexpected keyword argument '%U'",
                        function_name, key);
                }
                #if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(key);
                #endif
                break;
            }
            #if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(key);
            #endif
        }
    }
    __Pyx_END_CRITICAL_SECTION();
    assert(PyErr_Occurred());
}
static int __Pyx_ParseKeywordDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    PyObject** const *name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    Py_ssize_t extracted = 0;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
    if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return -1;
#endif
    name = first_kw_arg;
    while (*name && num_kwargs > extracted) {
        PyObject * key = **name;
        PyObject *value;
        int found = 0;
        #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
        found = PyDict_GetItemRef(kwds, key, &value);
        #else
        value = PyDict_GetItemWithError(kwds, key);
        if (value) {
            Py_INCREF(value);
            found = 1;
        } else {
            if (unlikely(PyErr_Occurred())) goto bad;
        }
        #endif
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
            extracted++;
        }
        name++;
    }
    if (num_kwargs > extracted) {
        if (ignore_unknown_kwargs) {
            if (unlikely(__Pyx_ValidateDuplicatePosArgs(kwds, argnames, first_kw_arg, function_name) == -1))
                goto bad;
        } else {
            __Pyx_RejectUnknownKeyword(kwds, argnames, first_kw_arg, function_name);
            goto bad;
        }
    }
    return 0;
bad:
    return -1;
}
static int __Pyx_ParseKeywordDictToDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject** const *name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    Py_ssize_t len;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
    if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return -1;
#endif
    if (PyDict_Update(kwds2, kwds) < 0) goto bad;
    name = first_kw_arg;
    while (*name) {
        PyObject *key = **name;
        PyObject *value;
#if !CYTHON_COMPILING_IN_LIMITED_API && (PY_VERSION_HEX >= 0x030d00A2 || defined(PyDict_Pop))
        int found = PyDict_Pop(kwds2, key, &value);
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
        }
#elif __PYX_LIMITED_VERSION_HEX >= 0x030d0000
        int found = PyDict_GetItemRef(kwds2, key, &value);
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
            if (unlikely(PyDict_DelItem(kwds2, key) < 0)) goto bad;
        }
#else
    #if CYTHON_COMPILING_IN_CPYTHON
        value = _PyDict_Pop(kwds2, key, kwds2);
    #else
        value = __Pyx_CallUnboundCMethod2(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_pop, kwds2, key, kwds2);
    #endif
        if (value == kwds2) {
            Py_DECREF(value);
        } else {
            if (unlikely(!value)) goto bad;
            values[name-argnames] = value;
        }
#endif
        name++;
    }
    len = PyDict_Size(kwds2);
    if (len > 0) {
        return __Pyx_ValidateDuplicatePosArgs(kwds, argnames, first_kw_arg, function_name);
    } else if (unlikely(len == -1)) {
        goto bad;
    }
    return 0;
bad:
    return -1;
}
static int __Pyx_ParseKeywordsTuple(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    PyObject *key = NULL;
    PyObject** const * name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    for (Py_ssize_t pos = 0; pos < num_kwargs; pos++) {
#if CYTHON_AVOID_BORROWED_REFS
        key = __Pyx_PySequence_ITEM(kwds, pos);
#else
        key = __Pyx_PyTuple_GET_ITEM(kwds, pos);
#endif
#if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!key)) goto bad;
#endif
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            PyObject *value = kwvalues[pos];
            values[name-argnames] = __Pyx_NewRef(value);
        } else {
            size_t index_found = 0;
            int cmp = __Pyx_MatchKeywordArg(key, argnames, first_kw_arg, &index_found, function_name);
            if (cmp == 1) {
                PyObject *value = kwvalues[pos];
                values[index_found] = __Pyx_NewRef(value);
            } else {
                if (unlikely(cmp == -1)) goto bad;
                if (kwds2) {
                    PyObject *value = kwvalues[pos];
                    if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
                } else if (!ignore_unknown_kwargs) {
                    goto invalid_keyword;
                }
            }
        }
        #if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(key);
        key = NULL;
        #endif
    }
    return 0;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    goto bad;
bad:
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(key);
    #endif
    return -1;
}
static int __Pyx_ParseKeywords(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds)))
        return __Pyx_ParseKeywordsTuple(kwds, kwvalues, argnames, kwds2, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
    else if (kwds2)
        return __Pyx_ParseKeywordDictToDict(kwds, argnames, kwds2, values, num_pos_args, function_name);
    else
        return __Pyx_ParseKeywordDict(kwds, argnames, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
}

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* RejectKeywords */
static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds) {
    PyObject *key = NULL;
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds))) {
        key = __Pyx_PySequence_ITEM(kwds, 0);
    } else {
        Py_ssize_t pos = 0;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
        if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return;
#endif
        PyDict_Next(kwds, &pos, &key, NULL);
        Py_INCREF(key);
    }
    if (likely(key)) {
        PyErr_Format(PyExc_TypeError,
            "%s() got an unexpected keyword argument '%U'",
            function_name, key);
        Py_DECREF(key);
    }
}

/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    __Pyx_TypeName type_name;
    __Pyx_TypeName obj_type_name;
    PyObject *extra_info = __pyx_mstate_global->__pyx_empty_unicode;
    int from_annotation_subclass = 0;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (!exact) {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    } else if (exact == 2) {
        if (__Pyx_TypeCheck(obj, type)) {
            from_annotation_subclass = 1;
            extra_info = __pyx_mstate_global->__pyx_kp_u_Note_that_Cython_is_deliberately;
        }
    }
    type_name = __Pyx_PyType_GetFullyQualifiedName(type);
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
        ", got " __Pyx_FMT_TYPENAME ")"
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
        "%s%U"
#endif
        , name, type_name, obj_type_name
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
        , (from_annotation_subclass ? ". " : ""), extra_info
#endif
        );
#if __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    if (exact == 2 && from_annotation_subclass) {
        PyObject *res;
        PyObject *vargs[2];
        vargs[0] = PyErr_GetRaisedException();
        vargs[1] = extra_info;
        res = PyObject_VectorcallMethod(__pyx_mstate_global->__pyx_kp_u_add_note, vargs, 2, NULL);
        Py_XDECREF(res);
        PyErr_SetRaisedException(vargs[0]);
    }
#endif
    __Pyx_DECREF_TypeName(type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* GetAttr3 */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
#endif
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    int res = PyObject_GetOptionalAttr(o, n, &r);
    return (res != 0) ? r : __Pyx_NewRef(d);
#else
  #if CYTHON_USE_TYPE_SLOTS
    if (likely(PyUnicode_Check(n))) {
        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
        if (unlikely(!r) && likely(!PyErr_Occurred())) {
            r = __Pyx_NewRef(d);
        }
        return r;
    }
  #endif
    r = PyObject_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
#endif
}

/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(!__pyx_m)) {
        if (!PyErr_Occurred())
            PyErr_SetNone(PyExc_NameError);
        return NULL;
    }
    result = PyObject_GetAttr(__pyx_m, name);
    if (likely(result)) {
        return result;
    }
    PyErr_Clear();
#elif CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    if (unlikely(__Pyx_PyDict_GetItemRef(__pyx_mstate_global->__pyx_d, name, &result) == -1)) PyErr_Clear();
    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return result;
    }
#else
    result = _PyDict_GetItem_KnownHash(__pyx_mstate_global->__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}

/* RaiseUnexpectedTypeError */
static int
__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
{
    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
                 expected, obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* PyObjectCallOneArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *args[2] = {NULL, arg};
    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* pybytes_as_double */
static double __Pyx_SlowPyString_AsDouble(PyObject *obj) {
    PyObject *float_value = PyFloat_FromString(obj);
    if (likely(float_value)) {
        double value = __Pyx_PyFloat_AS_DOUBLE(float_value);
        Py_DECREF(float_value);
        return value;
    }
    return (double)-1;
}
static const char* __Pyx__PyBytes_AsDouble_Copy(const char* start, char* buffer, Py_ssize_t length) {
    int last_was_punctuation = 1;
    int parse_error_found = 0;
    Py_ssize_t i;
    for (i=0; i < length; i++) {
        char chr = start[i];
        int is_punctuation = (chr == '_') | (chr == '.') | (chr == 'e') | (chr == 'E');
        *buffer = chr;
        buffer += (chr != '_');
        parse_error_found |= last_was_punctuation & is_punctuation;
        last_was_punctuation = is_punctuation;
    }
    parse_error_found |= last_was_punctuation;
    *buffer = '\0';
    return unlikely(parse_error_found) ? NULL : buffer;
}
static double __Pyx__PyBytes_AsDouble_inf_nan(const char* start, Py_ssize_t length) {
    int matches = 1;
    char sign = start[0];
    int is_signed = (sign == '+') | (sign == '-');
    start += is_signed;
    length -= is_signed;
    switch (start[0]) {
        #ifdef Py_NAN
        case 'n':
        case 'N':
            if (unlikely(length != 3)) goto parse_failure;
            matches &= (start[1] == 'a' || start[1] == 'A');
            matches &= (start[2] == 'n' || start[2] == 'N');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_NAN : Py_NAN;
        #endif
        case 'i':
        case 'I':
            if (unlikely(length < 3)) goto parse_failure;
            matches &= (start[1] == 'n' || start[1] == 'N');
            matches &= (start[2] == 'f' || start[2] == 'F');
            if (likely(length == 3 && matches))
                return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
            if (unlikely(length != 8)) goto parse_failure;
            matches &= (start[3] == 'i' || start[3] == 'I');
            matches &= (start[4] == 'n' || start[4] == 'N');
            matches &= (start[5] == 'i' || start[5] == 'I');
            matches &= (start[6] == 't' || start[6] == 'T');
            matches &= (start[7] == 'y' || start[7] == 'Y');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
        case '.': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
            break;
        default:
            goto parse_failure;
    }
    return 0.0;
parse_failure:
    return -1.0;
}
static CYTHON_INLINE int __Pyx__PyBytes_AsDouble_IsSpace(char ch) {
    return (ch == 0x20) | !((ch < 0x9) | (ch > 0xd));
}
CYTHON_UNUSED static double __Pyx__PyBytes_AsDouble(PyObject *obj, const char* start, Py_ssize_t length) {
    double value;
    Py_ssize_t i, digits;
    const char *last = start + length;
    char *end;
    while (__Pyx__PyBytes_AsDouble_IsSpace(*start))
        start++;
    while (start < last - 1 && __Pyx__PyBytes_AsDouble_IsSpace(last[-1]))
        last--;
    length = last - start;
    if (unlikely(length <= 0)) goto fallback;
    value = __Pyx__PyBytes_AsDouble_inf_nan(start, length);
    if (unlikely(value == -1.0)) goto fallback;
    if (value != 0.0) return value;
    digits = 0;
    for (i=0; i < length; digits += start[i++] != '_');
    if (likely(digits == length)) {
        value = PyOS_string_to_double(start, &end, NULL);
    } else if (digits < 40) {
        char number[40];
        last = __Pyx__PyBytes_AsDouble_Copy(start, number, length);
        if (unlikely(!last)) goto fallback;
        value = PyOS_string_to_double(number, &end, NULL);
    } else {
        char *number = (char*) PyMem_Malloc((digits + 1) * sizeof(char));
        if (unlikely(!number)) goto fallback;
        last = __Pyx__PyBytes_AsDouble_Copy(start, number, length);
        if (unlikely(!last)) {
            PyMem_Free(number);
            goto fallback;
        }
        value = PyOS_string_to_double(number, &end, NULL);
        PyMem_Free(number);
    }
    if (likely(end == last) || (value == (double)-1 && PyErr_Occurred())) {
        return value;
    }
fallback:
    return __Pyx_SlowPyString_AsDouble(obj);
}

/* pyobject_as_double */
static double __Pyx__PyObject_AsDouble(PyObject* obj) {
    if (PyUnicode_CheckExact(obj)) {
        return __Pyx_PyUnicode_AsDouble(obj);
    } else if (PyBytes_CheckExact(obj)) {
        return __Pyx_PyBytes_AsDouble(obj);
    } else if (PyByteArray_CheckExact(obj)) {
        return __Pyx_PyByteArray_AsDouble(obj);
    } else {
        PyObject* float_value;
#if !CYTHON_USE_TYPE_SLOTS
        float_value = PyNumber_Float(obj);  if ((0)) goto bad;
        (void)__Pyx_PyObject_CallOneArg;
#else
        PyNumberMethods *nb = Py_TYPE(obj)->tp_as_number;
        if (likely(nb) && likely(nb->nb_float)) {
            float_value = nb->nb_float(obj);
            if (likely(float_value) && unlikely(!PyFloat_Check(float_value))) {
                __Pyx_TypeName float_value_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(float_value));
                PyErr_Format(PyExc_TypeError,
                    "__float__ returned non-float (type " __Pyx_FMT_TYPENAME ")",
                    float_value_type_name);
                __Pyx_DECREF_TypeName(float_value_type_name);
                Py_DECREF(float_value);
                goto bad;
            }
        } else {
            float_value = __Pyx_PyObject_CallOneArg((PyObject*)&PyFloat_Type, obj);
        }
#endif
        if (likely(float_value)) {
            double value = __Pyx_PyFloat_AS_DOUBLE(float_value);
            Py_DECREF(float_value);
            return value;
        }
    }
bad:
    return (double)-1;
}

/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_value == NULL || exc_info->exc_value == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif

/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    PyObject *exc_value = exc_info->exc_value;
    if (exc_value == NULL || exc_value == Py_None) {
        *value = NULL;
        *type = NULL;
        *tb = NULL;
    } else {
        *value = exc_value;
        Py_INCREF(*value);
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        *tb = PyException_GetTraceback(exc_value);
    }
  #elif CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #endif
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = tstate->exc_info;
    PyObject *tmp_value = exc_info->exc_value;
    exc_info->exc_value = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
  #else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
  #endif
}
#endif

/* RaiseUnboundLocalError */
static void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}

/* RaiseClosureNameError */
static void __Pyx_RaiseClosureNameError(const char *varname) {
    PyErr_Format(PyExc_NameError, "free variable '%s' referenced before assignment in enclosing scope", varname);
}

/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type = NULL, *local_value, *local_tb = NULL;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
  #if PY_VERSION_HEX >= 0x030C0000
    local_value = tstate->current_exception;
    tstate->current_exception = 0;
  #else
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
  #endif
#elif __PYX_LIMITED_VERSION_HEX > 0x030C0000
    local_value = PyErr_GetRaisedException();
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
#if __PYX_LIMITED_VERSION_HEX > 0x030C0000
    if (likely(local_value)) {
        local_type = (PyObject*) Py_TYPE(local_value);
        Py_INCREF(local_type);
        local_tb = PyException_GetTraceback(local_value);
    }
#else
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
#endif // __PYX_LIMITED_VERSION_HEX > 0x030C0000
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
      #if PY_VERSION_HEX >= 0x030B00a4
        tmp_value = exc_info->exc_value;
        exc_info->exc_value = local_value;
        tmp_type = NULL;
        tmp_tb = NULL;
        Py_XDECREF(local_type);
        Py_XDECREF(local_tb);
      #else
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
      #endif
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#elif __PYX_LIMITED_VERSION_HEX >= 0x030b0000
    PyErr_SetHandledException(local_value);
    Py_XDECREF(local_value);
    Py_XDECREF(local_type);
    Py_XDECREF(local_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
#if __PYX_LIMITED_VERSION_HEX <= 0x030C0000
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
#endif
}

/* pep479 */
static void __Pyx_Generator_Replace_StopIteration(int in_async_gen) {
    PyObject *exc, *val, *tb, *cur_exc, *new_exc;
    __Pyx_PyThreadState_declare
    int is_async_stopiteration = 0;
    CYTHON_MAYBE_UNUSED_VAR(in_async_gen);
    __Pyx_PyThreadState_assign
    cur_exc = __Pyx_PyErr_CurrentExceptionType();
    if (likely(!__Pyx_PyErr_GivenExceptionMatches(cur_exc, PyExc_StopIteration))) {
        if (in_async_gen && unlikely(__Pyx_PyErr_GivenExceptionMatches(cur_exc, PyExc_StopAsyncIteration))) {
            is_async_stopiteration = 1;
        } else {
            return;
        }
    }
    __Pyx_GetException(&exc, &val, &tb);
    Py_XDECREF(exc);
    Py_XDECREF(tb);
    new_exc = PyObject_CallFunction(PyExc_RuntimeError, "s",
        is_async_stopiteration ? "async generator raised StopAsyncIteration" :
        in_async_gen ? "async generator raised StopIteration" :
        "generator raised StopIteration");
    if (!new_exc) {
        Py_XDECREF(val);
        return;
    }
    PyException_SetCause(new_exc, val); // steals ref to val
    PyErr_SetObject(PyExc_RuntimeError, new_exc);
}

/* LimitedApiGetTypeDict */
#if CYTHON_COMPILING_IN_LIMITED_API
static Py_ssize_t __Pyx_GetTypeDictOffset(void) {
    PyObject *tp_dictoffset_o;
    Py_ssize_t tp_dictoffset;
    tp_dictoffset_o = PyObject_GetAttrString((PyObject*)(&PyType_Type), "__dictoffset__");
    if (unlikely(!tp_dictoffset_o)) return -1;
    tp_dictoffset = PyLong_AsSsize_t(tp_dictoffset_o);
    Py_DECREF(tp_dictoffset_o);
    if (unlikely(tp_dictoffset == 0)) {
        PyErr_SetString(
            PyExc_TypeError,
            "'type' doesn't have a dictoffset");
        return -1;
    } else if (unlikely(tp_dictoffset < 0)) {
        PyErr_SetString(
            PyExc_TypeError,
            "'type' has an unexpected negative dictoffset. "
            "Please report this as Cython bug");
        return -1;
    }
    return tp_dictoffset;
}
static PyObject *__Pyx_GetTypeDict(PyTypeObject *tp) {
    static Py_ssize_t tp_dictoffset = 0;
    if (unlikely(tp_dictoffset == 0)) {
        tp_dictoffset = __Pyx_GetTypeDictOffset();
        if (unlikely(tp_dictoffset == -1 && PyErr_Occurred())) {
            tp_dictoffset = 0; // try again next time?
            return NULL;
        }
    }
    return *(PyObject**)((char*)tp + tp_dictoffset);
}
#endif

/* SetItemOnTypeDict */
static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v) {
    int result;
    PyObject *tp_dict;
#if CYTHON_COMPILING_IN_LIMITED_API
    tp_dict = __Pyx_GetTypeDict(tp);
    if (unlikely(!tp_dict)) return -1;
#else
    tp_dict = tp->tp_dict;
#endif
    result = PyDict_SetItem(tp_dict, k, v);
    if (likely(!result)) {
        PyType_Modified(tp);
        if (unlikely(PyObject_HasAttr(v, __pyx_mstate_global->__pyx_n_u_set_name))) {
            PyObject *setNameResult = PyObject_CallMethodObjArgs(v, __pyx_mstate_global->__pyx_n_u_set_name,  (PyObject *) tp, k, NULL);
            if (!setNameResult) return -1;
            Py_DECREF(setNameResult);
        }
    }
    return result;
}

/* FixUpExtensionType */
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
#if __PYX_LIMITED_VERSION_HEX > 0x030900B1
    CYTHON_UNUSED_VAR(spec);
    CYTHON_UNUSED_VAR(type);
    CYTHON_UNUSED_VAR(__Pyx__SetItemOnTypeDict);
#else
    const PyType_Slot *slot = spec->slots;
    int changed = 0;
#if !CYTHON_COMPILING_IN_LIMITED_API
    while (slot && slot->slot && slot->slot != Py_tp_members)
        slot++;
    if (slot && slot->slot == Py_tp_members) {
#if !CYTHON_COMPILING_IN_CPYTHON
        const
#endif  // !CYTHON_COMPILING_IN_CPYTHON)
            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
        while (memb && memb->name) {
            if (memb->name[0] == '_' && memb->name[1] == '_') {
                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_weaklistoffset = memb->offset;
                    changed = 1;
                }
                else if (strcmp(memb->name, "__dictoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_dictoffset = memb->offset;
                    changed = 1;
                }
#if CYTHON_METH_FASTCALL
                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
#if PY_VERSION_HEX >= 0x030800b4
                    type->tp_vectorcall_offset = memb->offset;
#else
                    type->tp_print = (printfunc) memb->offset;
#endif
                    changed = 1;
                }
#endif  // CYTHON_METH_FASTCALL
#if !CYTHON_COMPILING_IN_PYPY
                else if (strcmp(memb->name, "__module__") == 0) {
                    PyObject *descr;
                    assert(memb->type == T_OBJECT);
                    assert(memb->flags == 0 || memb->flags == READONLY);
                    descr = PyDescr_NewMember(type, memb);
                    if (unlikely(!descr))
                        return -1;
                    int set_item_result = PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr);
                    Py_DECREF(descr);
                    if (unlikely(set_item_result < 0)) {
                        return -1;
                    }
                    changed = 1;
                }
#endif  // !CYTHON_COMPILING_IN_PYPY
            }
            memb++;
        }
    }
#endif  // !CYTHON_COMPILING_IN_LIMITED_API
#if !CYTHON_COMPILING_IN_PYPY
    slot = spec->slots;
    while (slot && slot->slot && slot->slot != Py_tp_getset)
        slot++;
    if (slot && slot->slot == Py_tp_getset) {
        PyGetSetDef *getset = (PyGetSetDef*) slot->pfunc;
        while (getset && getset->name) {
            if (getset->name[0] == '_' && getset->name[1] == '_' && strcmp(getset->name, "__module__") == 0) {
                PyObject *descr = PyDescr_NewGetSet(type, getset);
                if (unlikely(!descr))
                    return -1;
                #if CYTHON_COMPILING_IN_LIMITED_API
                PyObject *pyname = PyUnicode_FromString(getset->name);
                if (unlikely(!pyname)) {
                    Py_DECREF(descr);
                    return -1;
                }
                int set_item_result = __Pyx_SetItemOnTypeDict(type, pyname, descr);
                Py_DECREF(pyname);
                #else
                CYTHON_UNUSED_VAR(__Pyx__SetItemOnTypeDict);
                int set_item_result = PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr);
                #endif
                Py_DECREF(descr);
                if (unlikely(set_item_result < 0)) {
                    return -1;
                }
                changed = 1;
            }
            ++getset;
        }
    }
#endif  // !CYTHON_COMPILING_IN_PYPY
    if (changed)
        PyType_Modified(type);
#endif  // PY_VERSION_HEX > 0x030900B1
    return 0;
}

/* FetchSharedCythonModule */
static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
    return __Pyx_PyImport_AddModuleRef(__PYX_ABI_MODULE_NAME);
}

/* dict_setdefault */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value,
                                                       int is_safe_type) {
    PyObject* value;
    CYTHON_MAYBE_UNUSED_VAR(is_safe_type);
#if CYTHON_COMPILING_IN_LIMITED_API
    value = PyObject_CallMethod(d, "setdefault", "OO", key, default_value);
#elif PY_VERSION_HEX >= 0x030d0000
    PyDict_SetDefaultRef(d, key, default_value, &value);
#else
    value = PyDict_SetDefault(d, key, default_value);
    if (unlikely(!value)) return NULL;
    Py_INCREF(value);
#endif
    return value;
}

/* FetchCommonType */
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
static PyObject* __Pyx_PyType_FromMetaclass(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases) {
    PyObject *result = __Pyx_PyType_FromModuleAndSpec(module, spec, bases);
    if (result && metaclass) {
        PyObject *old_tp = (PyObject*)Py_TYPE(result);
    Py_INCREF((PyObject*)metaclass);
#if __PYX_LIMITED_VERSION_HEX >= 0x03090000
        Py_SET_TYPE(result, metaclass);
#else
        result->ob_type = metaclass;
#endif
        Py_DECREF(old_tp);
    }
    return result;
}
#else
#define __Pyx_PyType_FromMetaclass(me, mo, s, b) PyType_FromMetaclass(me, mo, s, b)
#endif
static int __Pyx_VerifyCachedType(PyObject *cached_type,
                               const char *name,
                               Py_ssize_t expected_basicsize) {
    Py_ssize_t basicsize;
    if (!PyType_Check(cached_type)) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s is not a type object", name);
        return -1;
    }
    if (expected_basicsize == 0) {
        return 0; // size is inherited, nothing useful to check
    }
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_basicsize;
    py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
    if (unlikely(!py_basicsize)) return -1;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = NULL;
    if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) return -1;
#else
    basicsize = ((PyTypeObject*) cached_type)->tp_basicsize;
#endif
    if (basicsize != expected_basicsize) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s has the wrong size, try recompiling",
            name);
        return -1;
    }
    return 0;
}
static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases) {
    PyObject *abi_module = NULL, *cached_type = NULL, *abi_module_dict, *new_cached_type, *py_object_name;
    int get_item_ref_result;
    const char* object_name = strrchr(spec->name, '.');
    object_name = object_name ? object_name+1 : spec->name;
    py_object_name = PyUnicode_FromString(object_name);
    if (!py_object_name) return NULL;
    abi_module = __Pyx_FetchSharedCythonABIModule();
    if (!abi_module) goto done;
    abi_module_dict = PyModule_GetDict(abi_module);
    if (!abi_module_dict) goto done;
    get_item_ref_result = __Pyx_PyDict_GetItemRef(abi_module_dict, py_object_name, &cached_type);
    if (get_item_ref_result == 1) {
        if (__Pyx_VerifyCachedType(
              cached_type,
              object_name,
              spec->basicsize) < 0) {
            goto bad;
        }
        goto done;
    } else if (unlikely(get_item_ref_result == -1)) {
        goto bad;
    }
    CYTHON_UNUSED_VAR(module);
    cached_type = __Pyx_PyType_FromMetaclass(metaclass, abi_module, spec, bases);
    if (unlikely(!cached_type)) goto bad;
    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
    new_cached_type = __Pyx_PyDict_SetDefault(abi_module_dict, py_object_name, cached_type, 1);
    if (unlikely(new_cached_type != cached_type)) {
        if (unlikely(!new_cached_type)) goto bad;
        Py_DECREF(cached_type);
        cached_type = new_cached_type;
        if (__Pyx_VerifyCachedType(
                cached_type,
                object_name,
                spec->basicsize) < 0) {
            goto bad;
        }
        goto done;
    } else {
        Py_DECREF(new_cached_type);
    }
done:
    Py_XDECREF(abi_module);
    Py_DECREF(py_object_name);
    assert(cached_type == NULL || PyType_Check(cached_type));
    return (PyTypeObject *) cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

/* CommonTypesMetaclass */
static PyObject* __pyx_CommonTypesMetaclass_get_module(CYTHON_UNUSED PyObject *self, CYTHON_UNUSED void* context) {
    return PyUnicode_FromString(__PYX_ABI_MODULE_NAME);
}
static PyGetSetDef __pyx_CommonTypesMetaclass_getset[] = {
    {"__module__", __pyx_CommonTypesMetaclass_get_module, NULL, NULL, NULL},
    {0, 0, 0, 0, 0}
};
static PyType_Slot __pyx_CommonTypesMetaclass_slots[] = {
    {Py_tp_getset, (void *)__pyx_CommonTypesMetaclass_getset},
    {0, 0}
};
static PyType_Spec __pyx_CommonTypesMetaclass_spec = {
    __PYX_TYPE_MODULE_PREFIX "_common_types_metatype",
    0,
    0,
#if PY_VERSION_HEX >= 0x030A0000
    Py_TPFLAGS_IMMUTABLETYPE |
    Py_TPFLAGS_DISALLOW_INSTANTIATION |
#endif
    Py_TPFLAGS_DEFAULT,
    __pyx_CommonTypesMetaclass_slots
};
static int __pyx_CommonTypesMetaclass_init(PyObject *module) {
    __pyx_mstatetype *mstate = __Pyx_PyModule_GetState(module);
    PyObject *bases = PyTuple_Pack(1, &PyType_Type);
    if (unlikely(!bases)) {
        return -1;
    }
    mstate->__pyx_CommonTypesMetaclassType = __Pyx_FetchCommonTypeFromSpec(NULL, module, &__pyx_CommonTypesMetaclass_spec, bases);
    Py_DECREF(bases);
    if (unlikely(mstate->__pyx_CommonTypesMetaclassType == NULL)) {
        return -1;
    }
    return 0;
}

/* CallTypeTraverse */
#if !CYTHON_USE_TYPE_SPECS || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x03090000)
#else
static int __Pyx_call_type_traverse(PyObject *o, int always_call, visitproc visit, void *arg) {
    #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x03090000
    if (__Pyx_get_runtime_version() < 0x03090000) return 0;
    #endif
    if (!always_call) {
        PyTypeObject *base = __Pyx_PyObject_GetSlot(o, tp_base, PyTypeObject*);
        unsigned long flags = PyType_GetFlags(base);
        if (flags & Py_TPFLAGS_HEAPTYPE) {
            return 0;
        }
    }
    Py_VISIT((PyObject*)Py_TYPE(o));
    return 0;
}
#endif

/* PyMethodNew */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    PyObject *result;
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    #if __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    {
        PyObject *args[] = {func, self};
        result = PyObject_Vectorcall(__pyx_mstate_global->__Pyx_CachedMethodType, args, 2, NULL);
    }
    #else
    result = PyObject_CallFunctionObjArgs(__pyx_mstate_global->__Pyx_CachedMethodType, func, self, NULL);
    #endif
    return result;
}
#else
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    return PyMethod_New(func, self);
}
#endif

/* PyVectorcallFastCallDict */
#if CYTHON_METH_FASTCALL && (CYTHON_VECTORCALL || CYTHON_BACKPORT_VECTORCALL)
static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    PyObject *res = NULL;
    PyObject *kwnames;
    PyObject **newargs;
    PyObject **kwvalues;
    Py_ssize_t i, pos;
    size_t j;
    PyObject *key, *value;
    unsigned long keys_are_strings;
    #if !CYTHON_ASSUME_SAFE_SIZE
    Py_ssize_t nkw = PyDict_Size(kw);
    if (unlikely(nkw == -1)) return NULL;
    #else
    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
    #endif
    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
    if (unlikely(newargs == NULL)) {
        PyErr_NoMemory();
        return NULL;
    }
    for (j = 0; j < nargs; j++) newargs[j] = args[j];
    kwnames = PyTuple_New(nkw);
    if (unlikely(kwnames == NULL)) {
        PyMem_Free(newargs);
        return NULL;
    }
    kwvalues = newargs + nargs;
    pos = i = 0;
    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
    while (PyDict_Next(kw, &pos, &key, &value)) {
        keys_are_strings &=
        #if CYTHON_COMPILING_IN_LIMITED_API
            PyType_GetFlags(Py_TYPE(key));
        #else
            Py_TYPE(key)->tp_flags;
        #endif
        Py_INCREF(key);
        Py_INCREF(value);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(PyTuple_SetItem(kwnames, i, key) < 0)) goto cleanup;
        #else
        PyTuple_SET_ITEM(kwnames, i, key);
        #endif
        kwvalues[i] = value;
        i++;
    }
    if (unlikely(!keys_are_strings)) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        goto cleanup;
    }
    res = vc(func, newargs, nargs, kwnames);
cleanup:
    Py_DECREF(kwnames);
    for (i = 0; i < nkw; i++)
        Py_DECREF(kwvalues[i]);
    PyMem_Free(newargs);
    return res;
}
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    Py_ssize_t kw_size =
        likely(kw == NULL) ?
        0 :
#if !CYTHON_ASSUME_SAFE_SIZE
        PyDict_Size(kw);
#else
        PyDict_GET_SIZE(kw);
#endif
    if (kw_size == 0) {
        return vc(func, args, nargs, NULL);
    }
#if !CYTHON_ASSUME_SAFE_SIZE
    else if (unlikely(kw_size == -1)) {
        return NULL;
    }
#endif
    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
}
#endif

/* CythonFunctionShared */
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunctionNoMethod(PyObject *func, void (*cfunc)(void)) {
    if (__Pyx_CyFunction_Check(func)) {
        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
    } else if (PyCFunction_Check(func)) {
        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void)) {
    if ((PyObject*)Py_TYPE(func) == __pyx_mstate_global->__Pyx_CachedMethodType) {
        int result;
        PyObject *newFunc = PyObject_GetAttr(func, __pyx_mstate_global->__pyx_n_u_func);
        if (unlikely(!newFunc)) {
            PyErr_Clear(); // It's only an optimization, so don't throw an error
            return 0;
        }
        result = __Pyx__IsSameCyOrCFunctionNoMethod(newFunc, cfunc);
        Py_DECREF(newFunc);
        return result;
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    return __Pyx__IsSameCyOrCFunctionNoMethod(func, cfunc);
}
#else
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void)) {
    if (PyMethod_Check(func)) {
        func = PyMethod_GET_FUNCTION(func);
    }
    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
}
#endif
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    __Pyx_Py_XDECREF_SET(
        __Pyx_CyFunction_GetClassObj(f),
            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
#else
    __Pyx_Py_XDECREF_SET(
        ((PyCMethodObject *) (f))->mm_class,
        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
#endif
}
static PyObject *
__Pyx_CyFunction_get_doc_locked(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_doc == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
        if (unlikely(!op->func_doc)) return NULL;
#else
        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
#endif
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure) {
    PyObject *result;
    CYTHON_UNUSED_VAR(closure);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_doc_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (value == NULL) {
        value = Py_None;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_doc, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name_locked(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_name == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_name = PyObject_GetAttrString(op->func, "__name__");
#else
        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
{
    PyObject *result = NULL;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_name_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_name, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    PyObject *result;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    Py_INCREF(op->func_qualname);
    result = op->func_qualname;
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_dict_locked(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    PyObject *result;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_dict_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_dict, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(op);
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    int result = 0;
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    #else
    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
    if (unlikely(!op->defaults_tuple)) result = -1;
    else {
        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
        if (unlikely(!op->defaults_kwdict)) result = -1;
    }
    #endif
    Py_DECREF(res);
    return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
    __Pyx_END_CRITICAL_SECTION();
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}
static PyObject *
__Pyx_CyFunction_get_defaults_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_tuple;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = NULL;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_defaults_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
                 "currently affect the values used in function calls", 1);
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    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_kwdict;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_kwdefaults_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value || value == Py_None) {
        value = NULL;
    } else if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->func_annotations;
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
    PyObject *result;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_annotations_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static PyObject *
__Pyx_CyFunction_get_is_coroutine_value(__pyx_CyFunctionObject *op) {
    int is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
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        PyObject *is_coroutine_value, *module, *fromlist, *marker = __pyx_mstate_global->__pyx_n_u_is_coroutine;
        fromlist = PyList_New(1);
        if (unlikely(!fromlist)) return NULL;
        Py_INCREF(marker);
#if CYTHON_ASSUME_SAFE_MACROS
        PyList_SET_ITEM(fromlist, 0, marker);
#else
        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
            Py_DECREF(marker);
            Py_DECREF(fromlist);
            return NULL;
        }
#endif
        module = PyImport_ImportModuleLevelObject(__pyx_mstate_global->__pyx_n_u_asyncio_coroutines, NULL, NULL, fromlist, 0);
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        if (unlikely(!module)) goto ignore;
        is_coroutine_value = __Pyx_PyObject_GetAttrStr(module, marker);
        Py_DECREF(module);
        if (likely(is_coroutine_value)) {
            return is_coroutine_value;
        }
ignore:
        PyErr_Clear();
    }
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}
static PyObject *
__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
    PyObject *result;
    CYTHON_UNUSED_VAR(context);
    if (op->func_is_coroutine) {
        return __Pyx_NewRef(op->func_is_coroutine);
    }
    result = __Pyx_CyFunction_get_is_coroutine_value(op);
    if (unlikely(!result))
        return NULL;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    if (op->func_is_coroutine) {
        Py_DECREF(result);
        result = __Pyx_NewRef(op->func_is_coroutine);
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        op->func_is_coroutine = __Pyx_NewRef(result);
    }
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static void __Pyx_CyFunction_raise_argument_count_error(__pyx_CyFunctionObject *func, const char* message, Py_ssize_t size) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_name = __Pyx_CyFunction_get_name(func, NULL);
    if (!py_name) return;
    PyErr_Format(PyExc_TypeError,
        "%.200S() %s (%" CYTHON_FORMAT_SSIZE_T "d given)",
        py_name, message, size);
    Py_DECREF(py_name);
#else
    const char* name = ((PyCFunctionObject*)func)->m_ml->ml_name;
    PyErr_Format(PyExc_TypeError,
        "%.200s() %s (%" CYTHON_FORMAT_SSIZE_T "d given)",
        name, message, size);
#endif
}
static void __Pyx_CyFunction_raise_type_error(__pyx_CyFunctionObject *func, const char* message) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_name = __Pyx_CyFunction_get_name(func, NULL);
    if (!py_name) return;
    PyErr_Format(PyExc_TypeError,
        "%.200S() %s",
        py_name, message);
    Py_DECREF(py_name);
#else
    const char* name = ((PyCFunctionObject*)func)->m_ml->ml_name;
    PyErr_Format(PyExc_TypeError,
        "%.200s() %s",
        name, message);
#endif
}
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *
__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_GetAttrString(op->func, "__module__");
}
static int
__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_SetAttrString(op->func, "__module__", value);
}
#endif
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {"func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {"__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {"func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {"__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {"__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {"func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {"__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {"func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {"__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {"func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {"__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {"func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {"__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {"func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {"__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {"__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {"__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {"_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
#endif
    {0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
#if !CYTHON_COMPILING_IN_LIMITED_API
    {"__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
#endif
    {"__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
#if CYTHON_METH_FASTCALL
#if CYTHON_BACKPORT_VECTORCALL || CYTHON_COMPILING_IN_LIMITED_API
    {"__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
#else
    {"__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
#else
    {"__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
#endif
#endif
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
{
    PyObject *result = NULL;
    CYTHON_UNUSED_VAR(args);
    __Pyx_BEGIN_CRITICAL_SECTION(m);
    Py_INCREF(m->func_qualname);
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}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
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};
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
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#if !CYTHON_COMPILING_IN_LIMITED_API
    PyCFunctionObject *cf = (PyCFunctionObject*) op;
#endif
    if (unlikely(op == NULL))
        return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
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#endif
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    __Pyx_CyFunction_weakreflist(op) = NULL;
#if !CYTHON_COMPILING_IN_LIMITED_API
    cf->m_ml = ml;
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#endif
    Py_XINCREF(closure);
    op->func_closure = closure;
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_XINCREF(module);
    cf->m_module = module;
#endif
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    op->func_classobj = NULL;
#else
    ((PyCMethodObject*)op)->mm_class = NULL;
#endif
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    op->func_is_coroutine = NULL;
#if CYTHON_METH_FASTCALL
    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
    case METH_NOARGS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
        break;
    case METH_O:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
        break;
    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
        break;
    case METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
        break;
    case METH_VARARGS | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = NULL;
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        Py_DECREF(op);
        return NULL;
    }
#endif
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_CLEAR(m->func);
#else
    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
#endif
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
#if PY_VERSION_HEX < 0x030900B1
    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
#else
    {
        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
        ((PyCMethodObject *) (m))->mm_class = NULL;
        Py_XDECREF(cls);
    }
#endif
#endif
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    Py_CLEAR(m->func_is_coroutine);
    Py_CLEAR(m->defaults);
    return 0;
}
static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    if (__Pyx_CyFunction_weakreflist(m) != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    __Pyx_PyHeapTypeObject_GC_Del(m);
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    __Pyx__CyFunction_dealloc(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    {
        int e = __Pyx_call_type_traverse((PyObject*)m, 1, visit, arg);
        if (e) return e;
    }
    Py_VISIT(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(m->func);
#else
    Py_VISIT(((PyCFunctionObject*)m)->m_module);
#endif
    Py_VISIT(m->func_dict);
    __Pyx_VISIT_CONST(m->func_name);
    __Pyx_VISIT_CONST(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    __Pyx_VISIT_CONST(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
#endif
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    Py_VISIT(m->func_is_coroutine);
    Py_VISIT(m->defaults);
    return 0;
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
    PyObject *repr;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    repr = PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
    __Pyx_END_CRITICAL_SECTION();
    return repr;
}
static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
    PyCFunction meth;
    int flags;
    meth = PyCFunction_GetFunction(f);
    if (unlikely(!meth)) return NULL;
    flags = PyCFunction_GetFlags(f);
    if (unlikely(flags < 0)) return NULL;
#else
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = f->m_ml->ml_meth;
    int flags = f->m_ml->ml_flags;
#endif
    Py_ssize_t size;
    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
    case METH_VARARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0))
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)(void(*)(void))meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_SIZE
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 0))
                return (*meth)(self, NULL);
            __Pyx_CyFunction_raise_argument_count_error(
                (__pyx_CyFunctionObject*)func,
                "takes no arguments", size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_SIZE
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 1)) {
                PyObject *result, *arg0;
                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                arg0 = PyTuple_GET_ITEM(arg, 0);
                #else
                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
                #endif
                result = (*meth)(self, arg0);
                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
                Py_DECREF(arg0);
                #endif
                return result;
            }
            __Pyx_CyFunction_raise_argument_count_error(
                (__pyx_CyFunctionObject*)func,
                "takes exactly one argument", size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        return NULL;
    }
    __Pyx_CyFunction_raise_type_error(
        (__pyx_CyFunctionObject*)func, "takes no keyword arguments");
    return NULL;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *self, *result;
#if CYTHON_COMPILING_IN_LIMITED_API
    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
    if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
    self = ((PyCFunctionObject*)func)->m_self;
#endif
    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
    return result;
}
static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
    PyObject *result;
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
#if CYTHON_METH_FASTCALL && (CYTHON_VECTORCALL || CYTHON_BACKPORT_VECTORCALL)
     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
    if (vc) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
#else
        (void) &__Pyx_PyVectorcall_FastCallDict;
        return PyVectorcall_Call(func, args, kw);
#endif
    }
#endif
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        Py_ssize_t argc;
        PyObject *new_args;
        PyObject *self;
#if CYTHON_ASSUME_SAFE_SIZE
        argc = PyTuple_GET_SIZE(args);
#else
        argc = PyTuple_Size(args);
        if (unlikely(argc < 0)) return NULL;
#endif
        new_args = PyTuple_GetSlice(args, 1, argc);
        if (unlikely(!new_args))
            return NULL;
        self = PyTuple_GetItem(args, 0);
        if (unlikely(!self)) {
            Py_DECREF(new_args);
            PyErr_Format(PyExc_TypeError,
                         "unbound method %.200S() needs an argument",
                         cyfunc->func_qualname);
            return NULL;
        }
        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
        Py_DECREF(new_args);
    } else {
        result = __Pyx_CyFunction_Call(func, args, kw);
    }
    return result;
}
#if CYTHON_METH_FASTCALL && (CYTHON_VECTORCALL || CYTHON_BACKPORT_VECTORCALL)
static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
{
    int ret = 0;
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        if (unlikely(nargs < 1)) {
            __Pyx_CyFunction_raise_type_error(
                cyfunc, "needs an argument");
            return -1;
        }
        ret = 1;
    }
    if (unlikely(kwnames) && unlikely(__Pyx_PyTuple_GET_SIZE(kwnames))) {
        __Pyx_CyFunction_raise_type_error(
            cyfunc, "takes no keyword arguments");
        return -1;
    }
    return ret;
}
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 0)) {
        __Pyx_CyFunction_raise_argument_count_error(
            cyfunc, "takes no arguments", nargs);
        return NULL;
    }
    return meth(self, NULL);
}
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 1)) {
        __Pyx_CyFunction_raise_argument_count_error(
            cyfunc, "takes exactly one argument", nargs);
        return NULL;
    }
    return meth(self, args[0]);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))meth)(self, args, nargs, kwnames);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCMethod)(void(*)(void))meth)(self, cls, args, (size_t)nargs, kwnames);
}
#endif
static PyType_Slot __pyx_CyFunctionType_slots[] = {
    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
    {Py_tp_members, (void *)__pyx_CyFunction_members},
    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
    {0, 0},
};
static PyType_Spec __pyx_CyFunctionType_spec = {
    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
    Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if CYTHON_METH_FASTCALL
#if defined(Py_TPFLAGS_HAVE_VECTORCALL)
    Py_TPFLAGS_HAVE_VECTORCALL |
#elif defined(_Py_TPFLAGS_HAVE_VECTORCALL)
    _Py_TPFLAGS_HAVE_VECTORCALL |
#endif
#endif // CYTHON_METH_FASTCALL
#if PY_VERSION_HEX >= 0x030A0000
    Py_TPFLAGS_IMMUTABLETYPE |
#endif
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
    __pyx_CyFunctionType_slots
};
static int __pyx_CyFunction_init(PyObject *module) {
    __pyx_mstatetype *mstate = __Pyx_PyModule_GetState(module);
    mstate->__pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(
        mstate->__pyx_CommonTypesMetaclassType, module, &__pyx_CyFunctionType_spec, NULL);
    if (unlikely(mstate->__pyx_CyFunctionType == NULL)) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_InitDefaults(PyObject *func, PyTypeObject *defaults_type) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyObject_CallObject((PyObject*)defaults_type, NULL); // _PyObject_New(defaults_type);
    if (unlikely(!m->defaults))
        return NULL;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

/* CythonFunction */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    PyObject *op = __Pyx_CyFunction_Init(
        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_mstate_global->__pyx_CyFunctionType),
        ml, flags, qualname, closure, module, globals, code
    );
    if (likely(op)) {
        PyObject_GC_Track(op);
    }
    return op;
}

/* PyObjectFastCallMethod */
#if !CYTHON_VECTORCALL || PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_PyObject_FastCallMethod(PyObject *name, PyObject *const *args, size_t nargsf) {
    PyObject *result;
    PyObject *attr = PyObject_GetAttr(args[0], name);
    if (unlikely(!attr))
        return NULL;
    result = __Pyx_PyObject_FastCall(attr, args+1, nargsf - 1);
    Py_DECREF(attr);
    return result;
}
#endif

/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_value = exc_info->exc_value;
    exc_info->exc_value = *value;
    if (tmp_value == NULL || tmp_value == Py_None) {
        Py_XDECREF(tmp_value);
        tmp_value = NULL;
        tmp_type = NULL;
        tmp_tb = NULL;
    } else {
        tmp_type = (PyObject*) Py_TYPE(tmp_value);
        Py_INCREF(tmp_type);
        #if CYTHON_COMPILING_IN_CPYTHON
        tmp_tb = ((PyBaseExceptionObject*) tmp_value)->traceback;
        Py_XINCREF(tmp_tb);
        #else
        tmp_tb = PyException_GetTraceback(tmp_value);
        #endif
    }
  #elif CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = *type;
    exc_info->exc_value = *value;
    exc_info->exc_traceback = *tb;
  #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
  #endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#endif

/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *module = 0;
    PyObject *empty_dict = 0;
    PyObject *empty_list = 0;
    empty_dict = PyDict_New();
    if (unlikely(!empty_dict))
        goto bad;
    if (level == -1) {
        const char* package_sep = strchr(__Pyx_MODULE_NAME, '.');
        if (package_sep != (0)) {
            module = PyImport_ImportModuleLevelObject(
                name, __pyx_mstate_global->__pyx_d, empty_dict, from_list, 1);
            if (unlikely(!module)) {
                if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
                    goto bad;
                PyErr_Clear();
            }
        }
        level = 0;
    }
    if (!module) {
        module = PyImport_ImportModuleLevelObject(
            name, __pyx_mstate_global->__pyx_d, empty_dict, from_list, level);
    }
bad:
    Py_XDECREF(empty_dict);
    Py_XDECREF(empty_list);
    return module;
}

/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        const char* module_name_str = 0;
        PyObject* module_name = 0;
        PyObject* module_dot = 0;
        PyObject* full_name = 0;
        PyErr_Clear();
        module_name_str = PyModule_GetName(module);
        if (unlikely(!module_name_str)) { goto modbad; }
        module_name = PyUnicode_FromString(module_name_str);
        if (unlikely(!module_name)) { goto modbad; }
        module_dot = PyUnicode_Concat(module_name, __pyx_mstate_global->__pyx_kp_u__7);
        if (unlikely(!module_dot)) { goto modbad; }
        full_name = PyUnicode_Concat(module_dot, name);
        if (unlikely(!full_name)) { goto modbad; }
        #if (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400) ||\
                CYTHON_COMPILING_IN_GRAAL
        {
            PyObject *modules = PyImport_GetModuleDict();
            if (unlikely(!modules))
                goto modbad;
            value = PyObject_GetItem(modules, full_name);
        }
        #else
        value = PyImport_GetModule(full_name);
        #endif
      modbad:
        Py_XDECREF(full_name);
        Py_XDECREF(module_dot);
        Py_XDECREF(module_name);
    }
    if (unlikely(!value)) {
        PyErr_Format(PyExc_ImportError, "cannot import name %S", name);
    }
    return value;
}

/* HasAttr */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!PyUnicode_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_PyObject_GetAttrStrNoError(o, n);
    if (!r) {
        return (unlikely(PyErr_Occurred())) ? -1 : 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}
#endif

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (unlikely(!j)) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE && !CYTHON_AVOID_BORROWED_REFS && !CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            return __Pyx_PyList_GetItemRef(o, n);
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (mm && mm->mp_subscript) {
            PyObject *r, *key = PyLong_FromSsize_t(i);
            if (unlikely(!key)) return NULL;
            r = mm->mp_subscript(o, key);
            Py_DECREF(key);
            return r;
        }
        if (likely(sm && sm->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return sm->sq_item(o, i);
        }
    }
#else
    if (is_list || !PyMapping_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
}

/* CallNextTpDealloc */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc) {
    PyTypeObject* type = Py_TYPE(obj);
    destructor tp_dealloc = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_dealloc, destructor) != current_tp_dealloc)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_dealloc = __Pyx_PyType_GetSlot(type, tp_dealloc, destructor)) == current_tp_dealloc)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type)
        tp_dealloc(obj);
}

/* CallNextTpTraverse */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
    PyTypeObject* type = Py_TYPE(obj);
    traverseproc tp_traverse = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_traverse, traverseproc) != current_tp_traverse)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_traverse = __Pyx_PyType_GetSlot(type, tp_traverse, traverseproc)) == current_tp_traverse)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type && tp_traverse)
        return tp_traverse(obj, v, a);
    return 0;
}

/* CallNextTpClear */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
    PyTypeObject* type = Py_TYPE(obj);
    inquiry tp_clear = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_clear, inquiry) != current_tp_clear)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_clear = __Pyx_PyType_GetSlot(type, tp_clear, inquiry)) == current_tp_clear)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type && tp_clear)
        tp_clear(obj);
}

/* TypeImport */
#ifndef __PYX_HAVE_RT_ImportType_3_1_4
#define __PYX_HAVE_RT_ImportType_3_1_4
static PyTypeObject *__Pyx_ImportType_3_1_4(PyObject *module, const char *module_name, const char *class_name,
    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_1_4 check_size)
{
    PyObject *result = 0;
    Py_ssize_t basicsize;
    Py_ssize_t itemsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
    PyObject *py_itemsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#ifndef Py_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
    itemsize = ((PyTypeObject *)result)->tp_itemsize;
#else
    if (size == 0) {
        return (PyTypeObject *)result;
    }
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
    py_itemsize = PyObject_GetAttrString(result, "__itemsize__");
    if (!py_itemsize)
        goto bad;
    itemsize = PyLong_AsSsize_t(py_itemsize);
    Py_DECREF(py_itemsize);
    py_itemsize = 0;
    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (itemsize) {
        if (size % alignment) {
            alignment = size % alignment;
        }
        if (itemsize < (Py_ssize_t)alignment)
            itemsize = (Py_ssize_t)alignment;
    }
    if ((size_t)(basicsize + itemsize) < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize+itemsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error_3_1_4 &&
            ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd-%zd from PyObject",
            module_name, class_name, size, basicsize, basicsize+itemsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_1_4 && (size_t)basicsize > size) {
        if (PyErr_WarnFormat(NULL, 0,
                "%.200s.%.200s size changed, may indicate binary incompatibility. "
                "Expected %zd from C header, got %zd from PyObject",
                module_name, class_name, size, basicsize) < 0) {
            goto bad;
        }
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* PyObjectCallNoArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
    PyObject *arg[2] = {NULL, NULL};
    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* PyObjectGetMethod */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
    PyObject *attr;
#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
    __Pyx_TypeName type_name;
    PyTypeObject *tp = Py_TYPE(obj);
    PyObject *descr;
    descrgetfunc f = NULL;
    PyObject **dictptr, *dict;
    int meth_found = 0;
    assert (*method == NULL);
    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
        attr = __Pyx_PyObject_GetAttrStr(obj, name);
        goto try_unpack;
    }
    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
        return 0;
    }
    descr = _PyType_Lookup(tp, name);
    if (likely(descr != NULL)) {
        Py_INCREF(descr);
#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
#else
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
        #endif
#endif
        {
            meth_found = 1;
        } else {
            f = Py_TYPE(descr)->tp_descr_get;
            if (f != NULL && PyDescr_IsData(descr)) {
                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
                Py_DECREF(descr);
                goto try_unpack;
            }
        }
    }
    dictptr = _PyObject_GetDictPtr(obj);
    if (dictptr != NULL && (dict = *dictptr) != NULL) {
        Py_INCREF(dict);
        attr = __Pyx_PyDict_GetItemStr(dict, name);
        if (attr != NULL) {
            Py_INCREF(attr);
            Py_DECREF(dict);
            Py_XDECREF(descr);
            goto try_unpack;
        }
        Py_DECREF(dict);
    }
    if (meth_found) {
        *method = descr;
        return 1;
    }
    if (f != NULL) {
        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
        Py_DECREF(descr);
        goto try_unpack;
    }
    if (likely(descr != NULL)) {
        *method = descr;
        return 0;
    }
    type_name = __Pyx_PyType_GetFullyQualifiedName(tp);
    PyErr_Format(PyExc_AttributeError,
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
                 type_name, name);
    __Pyx_DECREF_TypeName(type_name);
    return 0;
#else
    attr = __Pyx_PyObject_GetAttrStr(obj, name);
    goto try_unpack;
#endif
try_unpack:
#if CYTHON_UNPACK_METHODS
    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
        PyObject *function = PyMethod_GET_FUNCTION(attr);
        Py_INCREF(function);
        Py_DECREF(attr);
        *method = function;
        return 1;
    }
#endif
    *method = attr;
    return 0;
}

/* PyObjectCallMethod0 */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
#if CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000))
    PyObject *args[1] = {obj};
    (void) __Pyx_PyObject_GetMethod;
    (void) __Pyx_PyObject_CallOneArg;
    (void) __Pyx_PyObject_CallNoArg;
    return PyObject_VectorcallMethod(method_name, args, 1 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#else
    PyObject *method = NULL, *result = NULL;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_CallOneArg(method, obj);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) goto bad;
    result = __Pyx_PyObject_CallNoArg(method);
    Py_DECREF(method);
bad:
    return result;
#endif
}

/* ValidateBasesTuple */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
    Py_ssize_t i, n;
#if CYTHON_ASSUME_SAFE_SIZE
    n = PyTuple_GET_SIZE(bases);
#else
    n = PyTuple_Size(bases);
    if (unlikely(n < 0)) return -1;
#endif
    for (i = 1; i < n; i++)
    {
        PyTypeObject *b;
#if CYTHON_AVOID_BORROWED_REFS
        PyObject *b0 = PySequence_GetItem(bases, i);
        if (!b0) return -1;
#elif CYTHON_ASSUME_SAFE_MACROS
        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
#else
        PyObject *b0 = PyTuple_GetItem(bases, i);
        if (!b0) return -1;
#endif
        b = (PyTypeObject*) b0;
        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
        {
            __Pyx_TypeName b_name = __Pyx_PyType_GetFullyQualifiedName(b);
            PyErr_Format(PyExc_TypeError,
                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
            __Pyx_DECREF_TypeName(b_name);
#if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(b0);
#endif
            return -1;
        }
        if (dictoffset == 0)
        {
            Py_ssize_t b_dictoffset = 0;
#if CYTHON_USE_TYPE_SLOTS
            b_dictoffset = b->tp_dictoffset;
#else
            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
            if (!py_b_dictoffset) goto dictoffset_return;
            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
            Py_DECREF(py_b_dictoffset);
            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
#endif
            if (b_dictoffset) {
                {
                    __Pyx_TypeName b_name = __Pyx_PyType_GetFullyQualifiedName(b);
                    PyErr_Format(PyExc_TypeError,
                        "extension type '%.200s' has no __dict__ slot, "
                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
                        "either add 'cdef dict __dict__' to the extension type "
                        "or add '__slots__ = [...]' to the base type",
                        type_name, b_name);
                    __Pyx_DECREF_TypeName(b_name);
                }
#if !CYTHON_USE_TYPE_SLOTS
              dictoffset_return:
#endif
#if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(b0);
#endif
                return -1;
            }
        }
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(b0);
#endif
    }
    return 0;
}
#endif

/* PyType_Ready */
CYTHON_UNUSED static int __Pyx_PyType_HasMultipleInheritance(PyTypeObject *t) {
    while (t) {
        PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
        if (bases) {
            return 1;
        }
        t = __Pyx_PyType_GetSlot(t, tp_base, PyTypeObject*);
    }
    return 0;
}
static int __Pyx_PyType_Ready(PyTypeObject *t) {
#if CYTHON_USE_TYPE_SPECS || !CYTHON_COMPILING_IN_CPYTHON || defined(PYSTON_MAJOR_VERSION)
    (void)__Pyx_PyObject_CallMethod0;
#if CYTHON_USE_TYPE_SPECS
    (void)__Pyx_validate_bases_tuple;
#endif
    return PyType_Ready(t);
#else
    int r;
    if (!__Pyx_PyType_HasMultipleInheritance(t)) {
        return PyType_Ready(t);
    }
    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
        return -1;
#if !defined(PYSTON_MAJOR_VERSION)
    {
        int gc_was_enabled;
    #if PY_VERSION_HEX >= 0x030A00b1
        gc_was_enabled = PyGC_Disable();
        (void)__Pyx_PyObject_CallMethod0;
    #else
        PyObject *ret, *py_status;
        PyObject *gc = NULL;
        #if (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400) &&\
                !CYTHON_COMPILING_IN_GRAAL
        gc = PyImport_GetModule(__pyx_mstate_global->__pyx_kp_u_gc);
        #endif
        if (unlikely(!gc)) gc = PyImport_Import(__pyx_mstate_global->__pyx_kp_u_gc);
        if (unlikely(!gc)) return -1;
        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_isenabled);
        if (unlikely(!py_status)) {
            Py_DECREF(gc);
            return -1;
        }
        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
        Py_DECREF(py_status);
        if (gc_was_enabled > 0) {
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_disable);
            if (unlikely(!ret)) {
                Py_DECREF(gc);
                return -1;
            }
            Py_DECREF(ret);
        } else if (unlikely(gc_was_enabled == -1)) {
            Py_DECREF(gc);
            return -1;
        }
    #endif
        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
#if PY_VERSION_HEX >= 0x030A0000
        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
#endif
#else
        (void)__Pyx_PyObject_CallMethod0;
#endif
    r = PyType_Ready(t);
#if !defined(PYSTON_MAJOR_VERSION)
        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
    #if PY_VERSION_HEX >= 0x030A00b1
        if (gc_was_enabled)
            PyGC_Enable();
    #else
        if (gc_was_enabled) {
            PyObject *tp, *v, *tb;
            PyErr_Fetch(&tp, &v, &tb);
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_enable);
            if (likely(ret || r == -1)) {
                Py_XDECREF(ret);
                PyErr_Restore(tp, v, tb);
            } else {
                Py_XDECREF(tp);
                Py_XDECREF(v);
                Py_XDECREF(tb);
                r = -1;
            }
        }
        Py_DECREF(gc);
    #endif
    }
#endif
    return r;
#endif
}

/* DelItemOnTypeDict */
static int __Pyx__DelItemOnTypeDict(PyTypeObject *tp, PyObject *k) {
    int result;
    PyObject *tp_dict;
#if CYTHON_COMPILING_IN_LIMITED_API
    tp_dict = __Pyx_GetTypeDict(tp);
    if (unlikely(!tp_dict)) return -1;
#else
    tp_dict = tp->tp_dict;
#endif
    result = PyDict_DelItem(tp_dict, k);
    if (likely(!result)) PyType_Modified(tp);
    return result;
}

/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_mstate_global->__pyx_n_u_name);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_getstate = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
    PyObject *getstate = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_getstate);
#else
    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_getstate);
    if (!getstate && PyErr_Occurred()) {
        goto __PYX_BAD;
    }
#endif
    if (getstate) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_getstate);
#else
        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_getstate);
        if (!object_getstate && PyErr_Occurred()) {
            goto __PYX_BAD;
        }
#endif
        if (object_getstate != getstate) {
            goto __PYX_GOOD;
        }
    }
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce); if (!object_reduce) goto __PYX_BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_mstate_global->__pyx_n_u_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_mstate_global->__pyx_n_u_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_reduce_cython);
            if (likely(reduce_cython)) {
                ret = __Pyx_SetItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                ret = __Pyx_DelItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
            } else if (reduce == object_reduce || PyErr_Occurred()) {
                goto __PYX_BAD;
            }
            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_mstate_global->__pyx_n_u_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_setstate_cython);
                if (likely(setstate_cython)) {
                    ret = __Pyx_SetItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                    ret = __Pyx_DelItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                } else if (!setstate || PyErr_Occurred()) {
                    goto __PYX_BAD;
                }
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto __PYX_GOOD;
__PYX_BAD:
    if (!PyErr_Occurred()) {
        __Pyx_TypeName type_obj_name =
            __Pyx_PyType_GetFullyQualifiedName((PyTypeObject*)type_obj);
        PyErr_Format(PyExc_RuntimeError,
            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
        __Pyx_DECREF_TypeName(type_obj_name);
    }
    ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
    Py_XDECREF(object_getstate);
    Py_XDECREF(getstate);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* GetVTable */
static void* __Pyx_GetVtable(PyTypeObject *type) {
    void* ptr;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_mstate_global->__pyx_n_u_pyx_vtable);
#else
    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_mstate_global->__pyx_n_u_pyx_vtable);
#endif
    if (!ob)
        goto bad;
    ptr = PyCapsule_GetPointer(ob, 0);
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

/* ListPack */
static PyObject *__Pyx_PyList_Pack(Py_ssize_t n, ...) {
    va_list va;
    PyObject *l = PyList_New(n);
    va_start(va, n);
    if (unlikely(!l)) goto end;
    for (Py_ssize_t i=0; i<n; ++i) {
        PyObject *arg = va_arg(va, PyObject*);
        Py_INCREF(arg);
        if (__Pyx_PyList_SET_ITEM(l, i, arg) != (0)) {
            Py_CLEAR(l);
            goto end;
        }
    }
    end:
    va_end(va);
    return l;
}

/* Py3UpdateBases */
static PyObject*
__Pyx_PEP560_update_bases(PyObject *bases)
{
    Py_ssize_t i, j, size_bases;
    PyObject *base = NULL, *meth, *new_base, *result, *new_bases = NULL;
#if CYTHON_ASSUME_SAFE_SIZE
    size_bases = PyTuple_GET_SIZE(bases);
#else
    size_bases = PyTuple_Size(bases);
    if (size_bases < 0) return NULL;
#endif
    for (i = 0; i < size_bases; i++) {
#if CYTHON_AVOID_BORROWED_REFS
        Py_CLEAR(base);
#endif
#if CYTHON_ASSUME_SAFE_MACROS
        base = PyTuple_GET_ITEM(bases, i);
#else
        base = PyTuple_GetItem(bases, i);
        if (!base) goto error;
#endif
#if CYTHON_AVOID_BORROWED_REFS
        Py_INCREF(base);
#endif
        if (PyType_Check(base)) {
            if (new_bases) {
                if (PyList_Append(new_bases, base) < 0) {
                    goto error;
                }
            }
            continue;
        }
        meth = __Pyx_PyObject_GetAttrStrNoError(base, __pyx_mstate_global->__pyx_n_u_mro_entries);
        if (!meth && PyErr_Occurred()) {
            goto error;
        }
        if (!meth) {
            if (new_bases) {
                if (PyList_Append(new_bases, base) < 0) {
                    goto error;
                }
            }
            continue;
        }
        new_base = __Pyx_PyObject_CallOneArg(meth, bases);
        Py_DECREF(meth);
        if (!new_base) {
            goto error;
        }
        if (!PyTuple_Check(new_base)) {
            PyErr_SetString(PyExc_TypeError,
                            "__mro_entries__ must return a tuple");
            Py_DECREF(new_base);
            goto error;
        }
        if (!new_bases) {
            if (!(new_bases = PyList_New(i))) {
                goto error;
            }
            for (j = 0; j < i; j++) {
                PyObject *base_from_list;
#if CYTHON_ASSUME_SAFE_MACROS
                base_from_list = PyTuple_GET_ITEM(bases, j);
                PyList_SET_ITEM(new_bases, j, base_from_list);
                Py_INCREF(base_from_list);
#else
                base_from_list = PyTuple_GetItem(bases, j);
                if (!base_from_list) goto error;
                Py_INCREF(base_from_list);
                if (PyList_SetItem(new_bases, j, base_from_list) < 0) goto error;
#endif
            }
        }
#if CYTHON_ASSUME_SAFE_SIZE
        j = PyList_GET_SIZE(new_bases);
#else
        j = PyList_Size(new_bases);
        if (j < 0) goto error;
#endif
        if (PyList_SetSlice(new_bases, j, j, new_base) < 0) {
            goto error;
        }
        Py_DECREF(new_base);
    }
    if (!new_bases) {
        Py_INCREF(bases);
        return bases;
    }
    result = PyList_AsTuple(new_bases);
    Py_DECREF(new_bases);
#if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(base);
#endif
    return result;
error:
    Py_XDECREF(new_bases);
#if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(base);
#endif
    return NULL;
}

/* CalculateMetaclass */
static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases) {
    Py_ssize_t i, nbases;
#if CYTHON_ASSUME_SAFE_SIZE
    nbases = PyTuple_GET_SIZE(bases);
#else
    nbases = PyTuple_Size(bases);
    if (nbases < 0) return NULL;
#endif
    for (i=0; i < nbases; i++) {
        PyTypeObject *tmptype;
#if CYTHON_ASSUME_SAFE_MACROS
        PyObject *tmp = PyTuple_GET_ITEM(bases, i);
#else
        PyObject *tmp = PyTuple_GetItem(bases, i);
        if (!tmp) return NULL;
#endif
        tmptype = Py_TYPE(tmp);
        if (!metaclass) {
            metaclass = tmptype;
            continue;
        }
        if (PyType_IsSubtype(metaclass, tmptype))
            continue;
        if (PyType_IsSubtype(tmptype, metaclass)) {
            metaclass = tmptype;
            continue;
        }
        PyErr_SetString(PyExc_TypeError,
                        "metaclass conflict: "
                        "the metaclass of a derived class "
                        "must be a (non-strict) subclass "
                        "of the metaclasses of all its bases");
        return NULL;
    }
    if (!metaclass) {
        metaclass = &PyType_Type;
    }
    Py_INCREF((PyObject*) metaclass);
    return (PyObject*) metaclass;
}

/* PyObjectCall2Args */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args[3] = {NULL, arg1, arg2};
    return __Pyx_PyObject_FastCall(function, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* PyObjectLookupSpecial */
#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error) {
    PyObject *res;
    PyTypeObject *tp = Py_TYPE(obj);
    res = _PyType_Lookup(tp, attr_name);
    if (likely(res)) {
        descrgetfunc f = Py_TYPE(res)->tp_descr_get;
        if (!f) {
            Py_INCREF(res);
        } else {
            res = f(res, obj, (PyObject *)tp);
        }
    } else if (with_error) {
        PyErr_SetObject(PyExc_AttributeError, attr_name);
    }
    return res;
}
#endif

/* Py3ClassCreate */
static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name,
                                           PyObject *qualname, PyObject *mkw, PyObject *modname, PyObject *doc) {
    PyObject *ns;
    if (metaclass) {
        PyObject *prep = __Pyx_PyObject_GetAttrStrNoError(metaclass, __pyx_mstate_global->__pyx_n_u_prepare);
        if (prep) {
            PyObject *pargs[3] = {NULL, name, bases};
            ns = __Pyx_PyObject_FastCallDict(prep, pargs+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, mkw);
            Py_DECREF(prep);
        } else {
            if (unlikely(PyErr_Occurred()))
                return NULL;
            ns = PyDict_New();
        }
    } else {
        ns = PyDict_New();
    }
    if (unlikely(!ns))
        return NULL;
    if (unlikely(PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_module, modname) < 0)) goto bad;
    if (unlikely(PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_qualname, qualname) < 0)) goto bad;
    if (unlikely(doc && PyObject_SetItem(ns, __pyx_mstate_global->__pyx_n_u_doc, doc) < 0)) goto bad;
    return ns;
bad:
    Py_DECREF(ns);
    return NULL;
}
static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases,
                                      PyObject *dict, PyObject *mkw,
                                      int calculate_metaclass, int allow_py2_metaclass) {
    PyObject *result;
    PyObject *owned_metaclass = NULL;
    PyObject *margs[4] = {NULL, name, bases, dict};
    if (allow_py2_metaclass) {
        owned_metaclass = PyObject_GetItem(dict, __pyx_mstate_global->__pyx_n_u_metaclass);
        if (owned_metaclass) {
            metaclass = owned_metaclass;
        } else if (likely(PyErr_ExceptionMatches(PyExc_KeyError))) {
            PyErr_Clear();
        } else {
            return NULL;
        }
    }
    if (calculate_metaclass && (!metaclass || PyType_Check(metaclass))) {
        metaclass = __Pyx_CalculateMetaclass((PyTypeObject*) metaclass, bases);
        Py_XDECREF(owned_metaclass);
        if (unlikely(!metaclass))
            return NULL;
        owned_metaclass = metaclass;
    }
    result = __Pyx_PyObject_FastCallDict(metaclass, margs+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, mkw);
    Py_XDECREF(owned_metaclass);
    return result;
}

/* GetNameInClass */
static PyObject *__Pyx__GetNameInClass(PyObject *nmspace, PyObject *name) {
    PyObject *result;
    PyObject *dict;
    assert(PyType_Check(nmspace));
#if CYTHON_USE_TYPE_SLOTS
    dict = ((PyTypeObject*)nmspace)->tp_dict;
    Py_XINCREF(dict);
#else
    dict = PyObject_GetAttr(nmspace, __pyx_mstate_global->__pyx_n_u_dict);
#endif
    if (likely(dict)) {
        result = PyObject_GetItem(dict, name);
        Py_DECREF(dict);
        if (result) {
            return result;
        }
    }
    PyErr_Clear();
    __Pyx_GetModuleGlobalNameUncached(result, name);
    return result;
}

/* CLineInTraceback */
#if CYTHON_CLINE_IN_TRACEBACK && CYTHON_CLINE_IN_TRACEBACK_RUNTIME
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    CYTHON_MAYBE_UNUSED_VAR(tstate);
    if (unlikely(!__pyx_mstate_global->__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_mstate_global->__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __Pyx_BEGIN_CRITICAL_SECTION(*cython_runtime_dict);
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, *cython_runtime_dict,
            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_mstate_global->__pyx_n_u_cline_in_traceback))
        Py_XINCREF(use_cline);
        __Pyx_END_CRITICAL_SECTION();
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_mstate_global->__pyx_cython_runtime, __pyx_mstate_global->__pyx_n_u_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_INCREF(use_cline);
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        (void) PyObject_SetAttr(__pyx_mstate_global->__pyx_cython_runtime, __pyx_mstate_global->__pyx_n_u_cline_in_traceback, Py_False);
    }
    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    Py_XDECREF(use_cline);
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static __Pyx_CachedCodeObjectType *__pyx__find_code_object(struct __Pyx_CodeObjectCache *code_cache, int code_line) {
    __Pyx_CachedCodeObjectType* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!code_cache->entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(code_cache->entries, code_cache->count, code_line);
    if (unlikely(pos >= code_cache->count) || unlikely(code_cache->entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = code_cache->entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static __Pyx_CachedCodeObjectType *__pyx_find_code_object(int code_line) {
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && !CYTHON_ATOMICS
    (void)__pyx__find_code_object;
    return NULL; // Most implementation should have atomics. But otherwise, don't make it thread-safe, just miss.
#else
    struct __Pyx_CodeObjectCache *code_cache = &__pyx_mstate_global->__pyx_code_cache;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_nonatomic_int_type old_count = __pyx_atomic_incr_acq_rel(&code_cache->accessor_count);
    if (old_count < 0) {
        __pyx_atomic_decr_acq_rel(&code_cache->accessor_count);
        return NULL;
    }
#endif
    __Pyx_CachedCodeObjectType *result = __pyx__find_code_object(code_cache, code_line);
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_decr_acq_rel(&code_cache->accessor_count);
#endif
    return result;
#endif
}
static void __pyx__insert_code_object(struct __Pyx_CodeObjectCache *code_cache, int code_line, __Pyx_CachedCodeObjectType* code_object)
{
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = code_cache->entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            code_cache->entries = entries;
            code_cache->max_count = 64;
            code_cache->count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(code_cache->entries, code_cache->count, code_line);
    if ((pos < code_cache->count) && unlikely(code_cache->entries[pos].code_line == code_line)) {
        __Pyx_CachedCodeObjectType* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_INCREF(code_object);
        Py_DECREF(tmp);
        return;
    }
    if (code_cache->count == code_cache->max_count) {
        int new_max = code_cache->max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            code_cache->entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        code_cache->entries = entries;
        code_cache->max_count = new_max;
    }
    for (i=code_cache->count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    code_cache->count++;
    Py_INCREF(code_object);
}
static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType* code_object) {
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && !CYTHON_ATOMICS
    (void)__pyx__insert_code_object;
    return; // Most implementation should have atomics. But otherwise, don't make it thread-safe, just fail.
#else
    struct __Pyx_CodeObjectCache *code_cache = &__pyx_mstate_global->__pyx_code_cache;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_nonatomic_int_type expected = 0;
    if (!__pyx_atomic_int_cmp_exchange(&code_cache->accessor_count, &expected, INT_MIN)) {
        return;
    }
#endif
    __pyx__insert_code_object(code_cache, code_line, code_object);
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_sub(&code_cache->accessor_count, INT_MIN);
#endif
#endif
}

/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API && !defined(PYPY_VERSION)
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
                                                       PyObject *firstlineno, PyObject *name) {
    PyObject *replace = NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
    replace = PyObject_GetAttrString(code, "replace");
    if (likely(replace)) {
        PyObject *result = PyObject_Call(replace, __pyx_mstate_global->__pyx_empty_tuple, scratch_dict);
        Py_DECREF(replace);
        return result;
    }
    PyErr_Clear();
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
    PyObject *exc_type, *exc_value, *exc_traceback;
    int success = 0;
    if (c_line) {
        (void) __pyx_cfilenm;
        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
    }
    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
    code_object = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!code_object) {
        code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
        if (unlikely(!code_object)) goto bad;
        py_py_line = PyLong_FromLong(py_line);
        if (unlikely(!py_py_line)) goto bad;
        py_funcname = PyUnicode_FromString(funcname);
        if (unlikely(!py_funcname)) goto bad;
        dict = PyDict_New();
        if (unlikely(!dict)) goto bad;
        {
            PyObject *old_code_object = code_object;
            code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
            Py_DECREF(old_code_object);
        }
        if (unlikely(!code_object)) goto bad;
        __pyx_insert_code_object(c_line ? -c_line : py_line, code_object);
    } else {
        dict = PyDict_New();
    }
    getframe = PySys_GetObject("_getframe");
    if (unlikely(!getframe)) goto bad;
    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
    frame = PyEval_EvalCode(code_object, dict, dict);
    if (unlikely(!frame) || frame == Py_None) goto bad;
    success = 1;
  bad:
    PyErr_Restore(exc_type, exc_value, exc_traceback);
    Py_XDECREF(code_object);
    Py_XDECREF(py_py_line);
    Py_XDECREF(py_funcname);
    Py_XDECREF(dict);
    Py_XDECREF(replace);
    if (success) {
        PyTraceBack_Here(
            (struct _frame*)frame);
    }
    Py_XDECREF(frame);
}
#else
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = NULL;
    PyObject *py_funcname = NULL;
    if (c_line) {
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        funcname = PyUnicode_AsUTF8(py_funcname);
        if (!funcname) goto bad;
    }
    py_code = PyCode_NewEmpty(filename, funcname, py_line);
    Py_XDECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject *ptype, *pvalue, *ptraceback;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) {
            /* If the code object creation fails, then we should clear the
               fetched exception references and propagate the new exception */
            Py_XDECREF(ptype);
            Py_XDECREF(pvalue);
            Py_XDECREF(ptraceback);
            goto bad;
        }
        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_mstate_global->__pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}
#endif

/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* PyObjectVectorCallKwBuilder */
#if CYTHON_VECTORCALL
static int __Pyx_VectorcallBuilder_AddArg(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    (void)__Pyx_PyObject_FastCallDict;
    if (__Pyx_PyTuple_SET_ITEM(builder, n, key) != (0)) return -1;
    Py_INCREF(key);
    args[n] = value;
    return 0;
}
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    (void)__Pyx_VectorcallBuilder_AddArgStr;
    if (unlikely(!PyUnicode_Check(key))) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        return -1;
    }
    return __Pyx_VectorcallBuilder_AddArg(key, value, builder, args, n);
}
static int __Pyx_VectorcallBuilder_AddArgStr(const char *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    PyObject *pyKey = PyUnicode_FromString(key);
    if (!pyKey) return -1;
    return __Pyx_VectorcallBuilder_AddArg(pyKey, value, builder, args, n);
}
#else // CYTHON_VECTORCALL
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, CYTHON_UNUSED PyObject **args, CYTHON_UNUSED int n) {
    if (unlikely(!PyUnicode_Check(key))) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        return -1;
    }
    return PyDict_SetItem(builder, key, value);
}
#endif

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_uint64_t(uint64_t value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const uint64_t neg_one = (uint64_t) -1, const_zero = (uint64_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(uint64_t) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(uint64_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if defined(HAVE_LONG_LONG) && !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(uint64_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(uint64_t) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(uint64_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(uint64_t),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(uint64_t));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
static CYTHON_INLINE uint64_t __Pyx_PyLong_As_uint64_t(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const uint64_t neg_one = (uint64_t) -1, const_zero = (uint64_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        uint64_t val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (uint64_t) -1;
        val = __Pyx_PyLong_As_uint64_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(uint64_t, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(uint64_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) >= 2 * PyLong_SHIFT)) {
                            return (uint64_t) (((((uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(uint64_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) >= 3 * PyLong_SHIFT)) {
                            return (uint64_t) (((((((uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(uint64_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) >= 4 * PyLong_SHIFT)) {
                            return (uint64_t) (((((((((uint64_t)digits[3]) << PyLong_SHIFT) | (uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (uint64_t) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(uint64_t) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(uint64_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(uint64_t) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(uint64_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(uint64_t, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(uint64_t) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (uint64_t) (((uint64_t)-1)*(((((uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(uint64_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (uint64_t) ((((((uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(uint64_t) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (uint64_t) (((uint64_t)-1)*(((((((uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(uint64_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (uint64_t) ((((((((uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(uint64_t) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (uint64_t) (((uint64_t)-1)*(((((((((uint64_t)digits[3]) << PyLong_SHIFT) | (uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(uint64_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(uint64_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(uint64_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (uint64_t) ((((((((((uint64_t)digits[3]) << PyLong_SHIFT) | (uint64_t)digits[2]) << PyLong_SHIFT) | (uint64_t)digits[1]) << PyLong_SHIFT) | (uint64_t)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(uint64_t) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(uint64_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(uint64_t) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(uint64_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        uint64_t val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (uint64_t) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (uint64_t) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (uint64_t) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (uint64_t) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(uint64_t) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((uint64_t) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(uint64_t) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((uint64_t) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((uint64_t) 1) << (sizeof(uint64_t) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (uint64_t) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to uint64_t");
    return (uint64_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to uint64_t");
    return (uint64_t) -1;
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_enum__NetworKit_3a__3a_DiameterAlgo(enum NetworKit::DiameterAlgo value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const enum NetworKit::DiameterAlgo neg_one = (enum NetworKit::DiameterAlgo) -1, const_zero = (enum NetworKit::DiameterAlgo) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(enum NetworKit::DiameterAlgo) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(enum NetworKit::DiameterAlgo) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if defined(HAVE_LONG_LONG) && !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(enum NetworKit::DiameterAlgo) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(enum NetworKit::DiameterAlgo) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(enum NetworKit::DiameterAlgo) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(enum NetworKit::DiameterAlgo),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(enum NetworKit::DiameterAlgo));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_enum__NetworKit_3a__3a_NeighborhoodFunctionHeuristic_3a__3a_SelectionStrategy(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy neg_one = (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) -1, const_zero = (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if defined(HAVE_LONG_LONG) && !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyLong_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (long) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(long) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(long) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        long val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (long) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (long) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (long) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (long) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((long) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((long) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (long) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
static CYTHON_INLINE enum NetworKit::DiameterAlgo __Pyx_PyLong_As_enum__NetworKit_3a__3a_DiameterAlgo(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const enum NetworKit::DiameterAlgo neg_one = (enum NetworKit::DiameterAlgo) -1, const_zero = (enum NetworKit::DiameterAlgo) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        enum NetworKit::DiameterAlgo val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (enum NetworKit::DiameterAlgo) -1;
        val = __Pyx_PyLong_As_enum__NetworKit_3a__3a_DiameterAlgo(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) >= 2 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) (((((enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) >= 3 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) (((((((enum NetworKit::DiameterAlgo)digits[2]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) >= 4 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) (((((((((enum NetworKit::DiameterAlgo)digits[3]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[2]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (enum NetworKit::DiameterAlgo) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(enum NetworKit::DiameterAlgo) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(enum NetworKit::DiameterAlgo, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(enum NetworKit::DiameterAlgo) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(enum NetworKit::DiameterAlgo, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 2 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) (((enum NetworKit::DiameterAlgo)-1)*(((((enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 2 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) ((((((enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 3 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) (((enum NetworKit::DiameterAlgo)-1)*(((((((enum NetworKit::DiameterAlgo)digits[2]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 3 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) ((((((((enum NetworKit::DiameterAlgo)digits[2]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 4 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) (((enum NetworKit::DiameterAlgo)-1)*(((((((((enum NetworKit::DiameterAlgo)digits[3]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[2]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(enum NetworKit::DiameterAlgo) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::DiameterAlgo, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::DiameterAlgo) - 1 > 4 * PyLong_SHIFT)) {
                            return (enum NetworKit::DiameterAlgo) ((((((((((enum NetworKit::DiameterAlgo)digits[3]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[2]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[1]) << PyLong_SHIFT) | (enum NetworKit::DiameterAlgo)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(enum NetworKit::DiameterAlgo) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(enum NetworKit::DiameterAlgo, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(enum NetworKit::DiameterAlgo) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(enum NetworKit::DiameterAlgo, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        enum NetworKit::DiameterAlgo val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyErr_SetString(PyExc_RuntimeError,
                        "_PyLong_AsByteArray() or PyLong_AsNativeBytes() not available, cannot convert large enums");
        val = (enum NetworKit::DiameterAlgo) -1;
#endif
        if (unlikely(ret))
            return (enum NetworKit::DiameterAlgo) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to enum NetworKit::DiameterAlgo");
    return (enum NetworKit::DiameterAlgo) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to enum NetworKit::DiameterAlgo");
    return (enum NetworKit::DiameterAlgo) -1;
}

/* CIntFromPy */
static CYTHON_INLINE enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy __Pyx_PyLong_As_enum__NetworKit_3a__3a_NeighborhoodFunctionHeuristic_3a__3a_SelectionStrategy(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy neg_one = (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) -1, const_zero = (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) -1;
        val = __Pyx_PyLong_As_enum__NetworKit_3a__3a_NeighborhoodFunctionHeuristic_3a__3a_SelectionStrategy(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) >= 2 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) (((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) >= 3 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) (((((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[2]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) >= 4 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) (((((((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[3]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[2]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 2 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) (((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)-1)*(((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 2 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) ((((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 3 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) (((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)-1)*(((((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[2]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 3 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) ((((((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[2]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 4 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) (((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)-1)*(((((((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[3]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[2]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) - 1 > 4 * PyLong_SHIFT)) {
                            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) ((((((((((enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[3]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[2]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[1]) << PyLong_SHIFT) | (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyErr_SetString(PyExc_RuntimeError,
                        "_PyLong_AsByteArray() or PyLong_AsNativeBytes() not available, cannot convert large enums");
        val = (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) -1;
#endif
        if (unlikely(ret))
            return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy");
    return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy");
    return (enum NetworKit::NeighborhoodFunctionHeuristic::SelectionStrategy) -1;
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if defined(HAVE_LONG_LONG) && !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* FormatTypeName */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
static __Pyx_TypeName
__Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp)
{
    PyObject *module = NULL, *name = NULL, *result = NULL;
    #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
    name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_mstate_global->__pyx_n_u_qualname);
    #else
    name = PyType_GetQualName(tp);
    #endif
    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) goto bad;
    module = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_mstate_global->__pyx_n_u_module);
    if (unlikely(module == NULL) || unlikely(!PyUnicode_Check(module))) goto bad;
    if (PyUnicode_CompareWithASCIIString(module, "builtins") == 0) {
        result = name;
        name = NULL;
        goto done;
    }
    result = PyUnicode_FromFormat("%U.%U", module, name);
    if (unlikely(result == NULL)) goto bad;
  done:
    Py_XDECREF(name);
    Py_XDECREF(module);
    return result;
  bad:
    PyErr_Clear();
    if (name) {
        result = name;
        name = NULL;
    } else {
        result = __Pyx_NewRef(__pyx_mstate_global->__pyx_kp_u__9);
    }
    goto done;
}
#endif

/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        int val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyLong_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (int) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(int) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(int) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        int val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (int) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (int) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (int) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (int) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((int) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((int) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (int) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (cls == a || cls == b) return 1;
    mro = cls->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            PyObject *base = PyTuple_GET_ITEM(mro, i);
            if (base == (PyObject *)a || base == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
}
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    if (exc_type1) {
        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
    } else {
        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
}
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* IterNextPlain */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
static PyObject *__Pyx_GetBuiltinNext_LimitedAPI(void) {
    if (unlikely(!__pyx_mstate_global->__Pyx_GetBuiltinNext_LimitedAPI_cache))
        __pyx_mstate_global->__Pyx_GetBuiltinNext_LimitedAPI_cache = __Pyx_GetBuiltinName(__pyx_mstate_global->__pyx_n_u_next);
    return __pyx_mstate_global->__Pyx_GetBuiltinNext_LimitedAPI_cache;
}
#endif
static CYTHON_INLINE PyObject *__Pyx_PyIter_Next_Plain(PyObject *iterator) {
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
    PyObject *result;
    PyObject *next = __Pyx_GetBuiltinNext_LimitedAPI();
    if (unlikely(!next)) return NULL;
    result = PyObject_CallFunctionObjArgs(next, iterator, NULL);
    return result;
#else
    (void)__Pyx_GetBuiltinName; // only for early limited API
    iternextfunc iternext = __Pyx_PyObject_GetIterNextFunc(iterator);
    assert(iternext);
    return iternext(iterator);
#endif
}

/* PyObjectCallMethod1 */
#if !(CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000)))
static PyObject* __Pyx__PyObject_CallMethod1(PyObject* method, PyObject* arg) {
    PyObject *result = __Pyx_PyObject_CallOneArg(method, arg);
    Py_DECREF(method);
    return result;
}
#endif
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
#if CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000))
    PyObject *args[2] = {obj, arg};
    (void) __Pyx_PyObject_GetMethod;
    (void) __Pyx_PyObject_CallOneArg;
    (void) __Pyx_PyObject_Call2Args;
    return PyObject_VectorcallMethod(method_name, args, 2 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#else
    PyObject *method = NULL, *result;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_Call2Args(method, obj, arg);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) return NULL;
    return __Pyx__PyObject_CallMethod1(method, arg);
#endif
}

/* ReturnWithStopIteration */
static void __Pyx__ReturnWithStopIteration(PyObject* value, int async);
static CYTHON_INLINE void __Pyx_ReturnWithStopIteration(PyObject* value, int async, int iternext) {
    if (value == Py_None) {
        if (async || !iternext)
            PyErr_SetNone(async ? PyExc_StopAsyncIteration : PyExc_StopIteration);
        return;
    }
    __Pyx__ReturnWithStopIteration(value, async);
}
static void __Pyx__ReturnWithStopIteration(PyObject* value, int async) {
#if CYTHON_COMPILING_IN_CPYTHON
    __Pyx_PyThreadState_declare
#endif
    PyObject *exc;
    PyObject *exc_type = async ? PyExc_StopAsyncIteration : PyExc_StopIteration;
#if CYTHON_COMPILING_IN_CPYTHON
    if ((PY_VERSION_HEX >= (0x030C00A6)) || unlikely(PyTuple_Check(value) || PyExceptionInstance_Check(value))) {
        if (PY_VERSION_HEX >= (0x030e00A1)) {
            exc = __Pyx_PyObject_CallOneArg(exc_type, value);
        } else {
            PyObject *args_tuple = PyTuple_New(1);
            if (unlikely(!args_tuple)) return;
            Py_INCREF(value);
            PyTuple_SET_ITEM(args_tuple, 0, value);
            exc = PyObject_Call(exc_type, args_tuple, NULL);
            Py_DECREF(args_tuple);
        }
        if (unlikely(!exc)) return;
    } else {
        Py_INCREF(value);
        exc = value;
    }
    #if CYTHON_FAST_THREAD_STATE
    __Pyx_PyThreadState_assign
    #if CYTHON_USE_EXC_INFO_STACK
    if (!__pyx_tstate->exc_info->exc_value)
    #else
    if (!__pyx_tstate->exc_type)
    #endif
    {
        Py_INCREF(exc_type);
        __Pyx_ErrRestore(exc_type, exc, NULL);
        return;
    }
    #endif
#else
    exc = __Pyx_PyObject_CallOneArg(exc_type, value);
    if (unlikely(!exc)) return;
#endif
    PyErr_SetObject(exc_type, exc);
    Py_DECREF(exc);
}

/* CoroutineBase */
#if !CYTHON_COMPILING_IN_LIMITED_API
#include <frameobject.h>
#if PY_VERSION_HEX >= 0x030b00a6 && !defined(PYPY_VERSION)
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#endif // CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE void
__Pyx_Coroutine_Undelegate(__pyx_CoroutineObject *gen) {
#if CYTHON_USE_AM_SEND
    gen->yieldfrom_am_send = NULL;
#endif
    Py_CLEAR(gen->yieldfrom);
}
static int __Pyx_PyGen__FetchStopIterationValue(PyThreadState *__pyx_tstate, PyObject **pvalue) {
    PyObject *et, *ev, *tb;
    PyObject *value = NULL;
    CYTHON_UNUSED_VAR(__pyx_tstate);
    __Pyx_ErrFetch(&et, &ev, &tb);
    if (!et) {
        Py_XDECREF(tb);
        Py_XDECREF(ev);
        Py_INCREF(Py_None);
        *pvalue = Py_None;
        return 0;
    }
    if (likely(et == PyExc_StopIteration)) {
        if (!ev) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
        else if (likely(__Pyx_IS_TYPE(ev, (PyTypeObject*)PyExc_StopIteration))) {
            #if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL
            value = PyObject_GetAttr(ev, __pyx_mstate_global->__pyx_n_u_value);
            if (unlikely(!value)) goto limited_api_failure;
            #else
            value = ((PyStopIterationObject *)ev)->value;
            Py_INCREF(value);
            #endif
            Py_DECREF(ev);
        }
        else if (unlikely(PyTuple_Check(ev))) {
            Py_ssize_t tuple_size = __Pyx_PyTuple_GET_SIZE(ev);
            #if !CYTHON_ASSUME_SAFE_SIZE
            if (unlikely(tuple_size < 0)) {
                Py_XDECREF(tb);
                Py_DECREF(ev);
                Py_DECREF(et);
                return -1;
            }
            #endif
            if (tuple_size >= 1) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                value = PyTuple_GET_ITEM(ev, 0);
                Py_INCREF(value);
#elif CYTHON_ASSUME_SAFE_MACROS
                value = PySequence_ITEM(ev, 0);
#else
                value = PySequence_GetItem(ev, 0);
                if (!value) goto limited_api_failure;
#endif
            } else {
                Py_INCREF(Py_None);
                value = Py_None;
            }
            Py_DECREF(ev);
        }
        else if (!__Pyx_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
            value = ev;
        }
        if (likely(value)) {
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = value;
            return 0;
        }
    } else if (!__Pyx_PyErr_GivenExceptionMatches(et, PyExc_StopIteration)) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    PyErr_NormalizeException(&et, &ev, &tb);
    if (unlikely(!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    Py_XDECREF(tb);
    Py_DECREF(et);
#if CYTHON_COMPILING_IN_LIMITED_API
    value = PyObject_GetAttr(ev, __pyx_mstate_global->__pyx_n_u_value);
#else
    value = ((PyStopIterationObject *)ev)->value;
    Py_INCREF(value);
#endif
    Py_DECREF(ev);
#if CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(!value)) return -1;
#endif
    *pvalue = value;
    return 0;
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL || !CYTHON_ASSUME_SAFE_MACROS
  limited_api_failure:
    Py_XDECREF(et);
    Py_XDECREF(tb);
    Py_XDECREF(ev);
    return -1;
#endif
}
static CYTHON_INLINE
__Pyx_PySendResult __Pyx_Coroutine_status_from_result(PyObject **retval) {
    if (*retval) {
        return PYGEN_NEXT;
    } else if (likely(__Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, retval) == 0)) {
        return PYGEN_RETURN;
    } else {
        return PYGEN_ERROR;
    }
}
static CYTHON_INLINE
void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *exc_state) {
#if PY_VERSION_HEX >= 0x030B00a4
    Py_CLEAR(exc_state->exc_value);
#else
    PyObject *t, *v, *tb;
    t = exc_state->exc_type;
    v = exc_state->exc_value;
    tb = exc_state->exc_traceback;
    exc_state->exc_type = NULL;
    exc_state->exc_value = NULL;
    exc_state->exc_traceback = NULL;
    Py_XDECREF(t);
    Py_XDECREF(v);
    Py_XDECREF(tb);
#endif
}
#define __Pyx_Coroutine_AlreadyRunningError(gen)  (__Pyx__Coroutine_AlreadyRunningError(gen), (PyObject*)NULL)
static void __Pyx__Coroutine_AlreadyRunningError(__pyx_CoroutineObject *gen) {
    const char *msg;
    CYTHON_MAYBE_UNUSED_VAR(gen);
    if ((0)) {
    #ifdef __Pyx_Coroutine_USED
    } else if (__Pyx_Coroutine_Check((PyObject*)gen)) {
        msg = "coroutine already executing";
    #endif
    #ifdef __Pyx_AsyncGen_USED
    } else if (__Pyx_AsyncGen_CheckExact((PyObject*)gen)) {
        msg = "async generator already executing";
    #endif
    } else {
        msg = "generator already executing";
    }
    PyErr_SetString(PyExc_ValueError, msg);
}
static void __Pyx_Coroutine_AlreadyTerminatedError(PyObject *gen, PyObject *value, int closing) {
    CYTHON_MAYBE_UNUSED_VAR(gen);
    CYTHON_MAYBE_UNUSED_VAR(closing);
    #ifdef __Pyx_Coroutine_USED
    if (!closing && __Pyx_Coroutine_Check(gen)) {
        PyErr_SetString(PyExc_RuntimeError, "cannot reuse already awaited coroutine");
    } else
    #endif
    if (value) {
        #ifdef __Pyx_AsyncGen_USED
        if (__Pyx_AsyncGen_CheckExact(gen))
            PyErr_SetNone(PyExc_StopAsyncIteration);
        else
        #endif
        PyErr_SetNone(PyExc_StopIteration);
    }
}
static
__Pyx_PySendResult __Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value, PyObject **result, int closing) {
    __Pyx_PyThreadState_declare
    PyThreadState *tstate;
    __Pyx_ExcInfoStruct *exc_state;
    PyObject *retval;
    assert(__Pyx_Coroutine_get_is_running(self));  // Callers should ensure is_running
    if (unlikely(self->resume_label == -1)) {
        __Pyx_Coroutine_AlreadyTerminatedError((PyObject*)self, value, closing);
        return PYGEN_ERROR;
    }
#if CYTHON_FAST_THREAD_STATE
    __Pyx_PyThreadState_assign
    tstate = __pyx_tstate;
#else
    tstate = __Pyx_PyThreadState_Current;
#endif
    exc_state = &self->gi_exc_state;
    if (exc_state->exc_value) {
        #if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        #else
        PyObject *exc_tb;
        #if PY_VERSION_HEX >= 0x030B00a4 && !CYTHON_COMPILING_IN_CPYTHON
        exc_tb = PyException_GetTraceback(exc_state->exc_value);
        #elif PY_VERSION_HEX >= 0x030B00a4
        exc_tb = ((PyBaseExceptionObject*) exc_state->exc_value)->traceback;
        #else
        exc_tb = exc_state->exc_traceback;
        #endif
        if (exc_tb) {
            PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
            PyFrameObject *f = tb->tb_frame;
            assert(f->f_back == NULL);
            #if PY_VERSION_HEX >= 0x030B00A1
            f->f_back = PyThreadState_GetFrame(tstate);
            #else
            Py_XINCREF(tstate->frame);
            f->f_back = tstate->frame;
            #endif
            #if PY_VERSION_HEX >= 0x030B00a4 && !CYTHON_COMPILING_IN_CPYTHON
            Py_DECREF(exc_tb);
            #endif
        }
        #endif
    }
#if CYTHON_USE_EXC_INFO_STACK
    exc_state->previous_item = tstate->exc_info;
    tstate->exc_info = exc_state;
#else
    if (exc_state->exc_type) {
        __Pyx_ExceptionSwap(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
    } else {
        __Pyx_Coroutine_ExceptionClear(exc_state);
        __Pyx_ExceptionSave(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
    }
#endif
    retval = self->body(self, tstate, value);
#if CYTHON_USE_EXC_INFO_STACK
    exc_state = &self->gi_exc_state;
    tstate->exc_info = exc_state->previous_item;
    exc_state->previous_item = NULL;
    __Pyx_Coroutine_ResetFrameBackpointer(exc_state);
#endif
    *result = retval;
    if (self->resume_label == -1) {
        return likely(retval) ? PYGEN_RETURN : PYGEN_ERROR;
    }
    return PYGEN_NEXT;
}
static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
    CYTHON_UNUSED_VAR(exc_state);
#else
    PyObject *exc_tb;
    #if PY_VERSION_HEX >= 0x030B00a4
    if (!exc_state->exc_value) return;
    exc_tb = PyException_GetTraceback(exc_state->exc_value);
    #else
    exc_tb = exc_state->exc_traceback;
    #endif
    if (likely(exc_tb)) {
        PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
        PyFrameObject *f = tb->tb_frame;
        Py_CLEAR(f->f_back);
        #if PY_VERSION_HEX >= 0x030B00a4
        Py_DECREF(exc_tb);
        #endif
    }
#endif
}
#define __Pyx_Coroutine_MethodReturnFromResult(gen, result, retval, iternext)\
    ((result) == PYGEN_NEXT ? (retval) : __Pyx__Coroutine_MethodReturnFromResult(gen, result, retval, iternext))
static PyObject *
__Pyx__Coroutine_MethodReturnFromResult(PyObject* gen, __Pyx_PySendResult result, PyObject *retval, int iternext) {
    CYTHON_MAYBE_UNUSED_VAR(gen);
    if (likely(result == PYGEN_RETURN)) {
        int is_async = 0;
        #ifdef __Pyx_AsyncGen_USED
        is_async = __Pyx_AsyncGen_CheckExact(gen);
        #endif
        __Pyx_ReturnWithStopIteration(retval, is_async, iternext);
        Py_XDECREF(retval);
    }
    return NULL;
}
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE
PyObject *__Pyx_PyGen_Send(PyGenObject *gen, PyObject *arg) {
#if PY_VERSION_HEX <= 0x030A00A1
    return _PyGen_Send(gen, arg);
#else
    PyObject *result;
    if (PyIter_Send((PyObject*)gen, arg ? arg : Py_None, &result) == PYGEN_RETURN) {
        if (PyAsyncGen_CheckExact(gen)) {
            assert(result == Py_None);
            PyErr_SetNone(PyExc_StopAsyncIteration);
        }
        else if (result == Py_None) {
            PyErr_SetNone(PyExc_StopIteration);
        }
        else {
#if PY_VERSION_HEX < 0x030d00A1
            _PyGen_SetStopIterationValue(result);
#else
            if (!PyTuple_Check(result) && !PyExceptionInstance_Check(result)) {
                PyErr_SetObject(PyExc_StopIteration, result);
            } else {
                PyObject *exc = __Pyx_PyObject_CallOneArg(PyExc_StopIteration, result);
                if (likely(exc != NULL)) {
                    PyErr_SetObject(PyExc_StopIteration, exc);
                    Py_DECREF(exc);
                }
            }
#endif
        }
        Py_DECREF(result);
        result = NULL;
    }
    return result;
#endif
}
#endif
static CYTHON_INLINE __Pyx_PySendResult
__Pyx_Coroutine_FinishDelegation(__pyx_CoroutineObject *gen, PyObject** retval) {
    __Pyx_PySendResult result;
    PyObject *val = NULL;
    assert(__Pyx_Coroutine_get_is_running(gen));
    __Pyx_Coroutine_Undelegate(gen);
    __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, &val);
    result = __Pyx_Coroutine_SendEx(gen, val, retval, 0);
    Py_XDECREF(val);
    return result;
}
#if CYTHON_USE_AM_SEND
static __Pyx_PySendResult
__Pyx_Coroutine_SendToDelegate(__pyx_CoroutineObject *gen, __Pyx_pyiter_sendfunc gen_am_send, PyObject *value, PyObject **retval) {
    PyObject *ret = NULL;
    __Pyx_PySendResult delegate_result, result;
    assert(__Pyx_Coroutine_get_is_running(gen));
    delegate_result = gen_am_send(gen->yieldfrom, value, &ret);
    if (delegate_result == PYGEN_NEXT) {
        assert (ret != NULL);
        *retval = ret;
        return PYGEN_NEXT;
    }
    assert (delegate_result != PYGEN_ERROR || ret == NULL);
    __Pyx_Coroutine_Undelegate(gen);
    result = __Pyx_Coroutine_SendEx(gen, ret, retval, 0);
    Py_XDECREF(ret);
    return result;
}
#endif
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value) {
    PyObject *retval = NULL;
    __Pyx_PySendResult result = __Pyx_Coroutine_AmSend(self, value, &retval);
    return __Pyx_Coroutine_MethodReturnFromResult(self, result, retval, 0);
}
static __Pyx_PySendResult
__Pyx_Coroutine_AmSend(PyObject *self, PyObject *value, PyObject **retval) {
    __Pyx_PySendResult result;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    if (unlikely(__Pyx_Coroutine_test_and_set_is_running(gen))) {
        *retval = __Pyx_Coroutine_AlreadyRunningError(gen);
        return PYGEN_ERROR;
    }
    #if CYTHON_USE_AM_SEND
    if (gen->yieldfrom_am_send) {
        result = __Pyx_Coroutine_SendToDelegate(gen, gen->yieldfrom_am_send, value, retval);
    } else
    #endif
    if (gen->yieldfrom) {
        PyObject *yf = gen->yieldfrom;
        PyObject *ret;
      #if !CYTHON_USE_AM_SEND
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_Check(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_AsyncGen_USED
        if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
            ret = __Pyx_async_gen_asend_send(yf, value);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON
        if (PyGen_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        if (PyCoro_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        #endif
      #endif
        {
            #if !CYTHON_COMPILING_IN_LIMITED_API || __PYX_LIMITED_VERSION_HEX >= 0x03080000
            if (value == Py_None && PyIter_Check(yf))
                ret = __Pyx_PyIter_Next_Plain(yf);
            else
            #endif
                ret = __Pyx_PyObject_CallMethod1(yf, __pyx_mstate_global->__pyx_n_u_send, value);
        }
        if (likely(ret)) {
            __Pyx_Coroutine_unset_is_running(gen);
            *retval = ret;
            return PYGEN_NEXT;
        }
        result = __Pyx_Coroutine_FinishDelegation(gen, retval);
    } else {
        result = __Pyx_Coroutine_SendEx(gen, value, retval, 0);
    }
    __Pyx_Coroutine_unset_is_running(gen);
    return result;
}
static int __Pyx_Coroutine_CloseIter(__pyx_CoroutineObject *gen, PyObject *yf) {
    __Pyx_PySendResult result;
    PyObject *retval = NULL;
    CYTHON_UNUSED_VAR(gen);
    assert(__Pyx_Coroutine_get_is_running(gen));
    #ifdef __Pyx_Generator_USED
    if (__Pyx_Generator_CheckExact(yf)) {
        result = __Pyx_Coroutine_Close(yf, &retval);
    } else
    #endif
    #ifdef __Pyx_Coroutine_USED
    if (__Pyx_Coroutine_Check(yf)) {
        result = __Pyx_Coroutine_Close(yf, &retval);
    } else
    if (__Pyx_CoroutineAwait_CheckExact(yf)) {
        result = __Pyx_CoroutineAwait_Close((__pyx_CoroutineAwaitObject*)yf);
    } else
    #endif
    #ifdef __Pyx_AsyncGen_USED
    if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
        retval = __Pyx_async_gen_asend_close(yf, NULL);
        result = PYGEN_RETURN;
    } else
    if (__pyx_PyAsyncGenAThrow_CheckExact(yf)) {
        retval = __Pyx_async_gen_athrow_close(yf, NULL);
        result = PYGEN_RETURN;
    } else
    #endif
    {
        PyObject *meth;
        result = PYGEN_RETURN;
        meth = __Pyx_PyObject_GetAttrStrNoError(yf, __pyx_mstate_global->__pyx_n_u_close);
        if (unlikely(!meth)) {
            if (unlikely(PyErr_Occurred())) {
                PyErr_WriteUnraisable(yf);
            }
        } else {
            retval = __Pyx_PyObject_CallNoArg(meth);
            Py_DECREF(meth);
            if (unlikely(!retval)) {
                result = PYGEN_ERROR;
            }
        }
    }
    Py_XDECREF(retval);
    return result == PYGEN_ERROR ? -1 : 0;
}
static PyObject *__Pyx_Generator_Next(PyObject *self) {
    __Pyx_PySendResult result;
    PyObject *retval = NULL;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    if (unlikely(__Pyx_Coroutine_test_and_set_is_running(gen))) {
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    }
    #if CYTHON_USE_AM_SEND
    if (gen->yieldfrom_am_send) {
        result = __Pyx_Coroutine_SendToDelegate(gen, gen->yieldfrom_am_send, Py_None, &retval);
    } else
    #endif
    if (gen->yieldfrom) {
        PyObject *yf = gen->yieldfrom;
        PyObject *ret;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Next(yf);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, Py_None);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && (PY_VERSION_HEX < 0x030A00A3 || !CYTHON_USE_AM_SEND)
        if (PyGen_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, NULL);
        } else
        #endif
            ret = __Pyx_PyIter_Next_Plain(yf);
        if (likely(ret)) {
            __Pyx_Coroutine_unset_is_running(gen);
            return ret;
        }
        result = __Pyx_Coroutine_FinishDelegation(gen, &retval);
    } else {
        result = __Pyx_Coroutine_SendEx(gen, Py_None, &retval, 0);
    }
    __Pyx_Coroutine_unset_is_running(gen);
    return __Pyx_Coroutine_MethodReturnFromResult(self, result, retval, 1);
}
static PyObject *__Pyx_Coroutine_Close_Method(PyObject *self, PyObject *arg) {
    PyObject *retval = NULL;
    __Pyx_PySendResult result;
    CYTHON_UNUSED_VAR(arg);
    result = __Pyx_Coroutine_Close(self, &retval);
    if (unlikely(result == PYGEN_ERROR))
        return NULL;
    Py_XDECREF(retval);
    Py_RETURN_NONE;
}
static __Pyx_PySendResult
__Pyx_Coroutine_Close(PyObject *self, PyObject **retval) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    __Pyx_PySendResult result;
    PyObject *yf;
    int err = 0;
    if (unlikely(__Pyx_Coroutine_test_and_set_is_running(gen))) {
        *retval = __Pyx_Coroutine_AlreadyRunningError(gen);
        return PYGEN_ERROR;
    }
    yf = gen->yieldfrom;
    if (yf) {
        Py_INCREF(yf);
        err = __Pyx_Coroutine_CloseIter(gen, yf);
        __Pyx_Coroutine_Undelegate(gen);
        Py_DECREF(yf);
    }
    if (err == 0)
        PyErr_SetNone(PyExc_GeneratorExit);
    result = __Pyx_Coroutine_SendEx(gen, NULL, retval, 1);
    if (result == PYGEN_ERROR) {
        __Pyx_PyThreadState_declare
        __Pyx_PyThreadState_assign
        __Pyx_Coroutine_unset_is_running(gen);
        if (!__Pyx_PyErr_Occurred()) {
            return PYGEN_RETURN;
        } else if (likely(__Pyx_PyErr_ExceptionMatches2(PyExc_GeneratorExit, PyExc_StopIteration))) {
            __Pyx_PyErr_Clear();
            return PYGEN_RETURN;
        }
        return PYGEN_ERROR;
    } else if (likely(result == PYGEN_RETURN && *retval == Py_None)) {
        __Pyx_Coroutine_unset_is_running(gen);
        return PYGEN_RETURN;
    } else {
        const char *msg;
        Py_DECREF(*retval);
        *retval = NULL;
        if ((0)) {
        #ifdef __Pyx_Coroutine_USED
        } else if (__Pyx_Coroutine_Check(self)) {
            msg = "coroutine ignored GeneratorExit";
        #endif
        #ifdef __Pyx_AsyncGen_USED
        } else if (__Pyx_AsyncGen_CheckExact(self)) {
            msg = "async generator ignored GeneratorExit";
        #endif
        } else {
            msg = "generator ignored GeneratorExit";
        }
        PyErr_SetString(PyExc_RuntimeError, msg);
        __Pyx_Coroutine_unset_is_running(gen);
        return PYGEN_ERROR;
    }
}
static PyObject *__Pyx__Coroutine_Throw(PyObject *self, PyObject *typ, PyObject *val, PyObject *tb,
                                        PyObject *args, int close_on_genexit) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *yf;
    if (unlikely(__Pyx_Coroutine_test_and_set_is_running(gen)))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    yf = gen->yieldfrom;
    if (yf) {
        __Pyx_PySendResult result;
        PyObject *ret;
        Py_INCREF(yf);
        if (__Pyx_PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit) && close_on_genexit) {
            int err = __Pyx_Coroutine_CloseIter(gen, yf);
            Py_DECREF(yf);
            __Pyx_Coroutine_Undelegate(gen);
            if (err < 0)
                goto propagate_exception;
            goto throw_here;
        }
        if (0
        #ifdef __Pyx_Generator_USED
            || __Pyx_Generator_CheckExact(yf)
        #endif
        #ifdef __Pyx_Coroutine_USED
            || __Pyx_Coroutine_Check(yf)
        #endif
            ) {
            ret = __Pyx__Coroutine_Throw(yf, typ, val, tb, args, close_on_genexit);
        #ifdef __Pyx_Coroutine_USED
        } else if (__Pyx_CoroutineAwait_CheckExact(yf)) {
            ret = __Pyx__Coroutine_Throw(((__pyx_CoroutineAwaitObject*)yf)->coroutine, typ, val, tb, args, close_on_genexit);
        #endif
        } else {
            PyObject *meth = __Pyx_PyObject_GetAttrStrNoError(yf, __pyx_mstate_global->__pyx_n_u_throw);
            if (unlikely(!meth)) {
                Py_DECREF(yf);
                if (unlikely(PyErr_Occurred())) {
                    __Pyx_Coroutine_unset_is_running(gen);
                    return NULL;
                }
                __Pyx_Coroutine_Undelegate(gen);
                goto throw_here;
            }
            if (likely(args)) {
                ret = __Pyx_PyObject_Call(meth, args, NULL);
            } else {
                PyObject *cargs[4] = {NULL, typ, val, tb};
                ret = __Pyx_PyObject_FastCall(meth, cargs+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
            }
            Py_DECREF(meth);
        }
        Py_DECREF(yf);
        if (ret) {
            __Pyx_Coroutine_unset_is_running(gen);
            return ret;
        }
        result = __Pyx_Coroutine_FinishDelegation(gen, &ret);
        __Pyx_Coroutine_unset_is_running(gen);
        return __Pyx_Coroutine_MethodReturnFromResult(self, result, ret, 0);
    }
throw_here:
    __Pyx_Raise(typ, val, tb, NULL);
propagate_exception:
    {
        PyObject *retval = NULL;
        __Pyx_PySendResult result = __Pyx_Coroutine_SendEx(gen, NULL, &retval, 0);
        __Pyx_Coroutine_unset_is_running(gen);
        return __Pyx_Coroutine_MethodReturnFromResult(self, result, retval, 0);
    }
}
static PyObject *__Pyx_Coroutine_Throw(PyObject *self, PyObject *args) {
    PyObject *typ;
    PyObject *val = NULL;
    PyObject *tb = NULL;
    if (unlikely(!PyArg_UnpackTuple(args, "throw", 1, 3, &typ, &val, &tb)))
        return NULL;
    return __Pyx__Coroutine_Throw(self, typ, val, tb, args, 1);
}
static CYTHON_INLINE int __Pyx_Coroutine_traverse_excstate(__Pyx_ExcInfoStruct *exc_state, visitproc visit, void *arg) {
#if PY_VERSION_HEX >= 0x030B00a4
    Py_VISIT(exc_state->exc_value);
#else
    Py_VISIT(exc_state->exc_type);
    Py_VISIT(exc_state->exc_value);
    Py_VISIT(exc_state->exc_traceback);
#endif
    return 0;
}
static int __Pyx_Coroutine_traverse(__pyx_CoroutineObject *gen, visitproc visit, void *arg) {
    {
        int e = __Pyx_call_type_traverse((PyObject*)gen, 1, visit, arg);
        if (e) return e;
    }
    Py_VISIT(gen->closure);
    Py_VISIT(gen->classobj);
    Py_VISIT(gen->yieldfrom);
    return __Pyx_Coroutine_traverse_excstate(&gen->gi_exc_state, visit, arg);
}
static int __Pyx_Coroutine_clear(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    Py_CLEAR(gen->closure);
    Py_CLEAR(gen->classobj);
    __Pyx_Coroutine_Undelegate(gen);
    __Pyx_Coroutine_ExceptionClear(&gen->gi_exc_state);
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        Py_CLEAR(((__pyx_PyAsyncGenObject*)gen)->ag_finalizer);
    }
#endif
    Py_CLEAR(gen->gi_code);
    Py_CLEAR(gen->gi_frame);
    Py_CLEAR(gen->gi_name);
    Py_CLEAR(gen->gi_qualname);
    Py_CLEAR(gen->gi_modulename);
    return 0;
}
static void __Pyx_Coroutine_dealloc(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject_GC_UnTrack(gen);
    if (gen->gi_weakreflist != NULL)
        PyObject_ClearWeakRefs(self);
    if (gen->resume_label >= 0) {
        PyObject_GC_Track(self);
#if CYTHON_USE_TP_FINALIZE
        if (unlikely(PyObject_CallFinalizerFromDealloc(self)))
#else
        {
            destructor del = __Pyx_PyObject_GetSlot(gen, tp_del, destructor);
            if (del) del(self);
        }
        if (unlikely(Py_REFCNT(self) > 0))
#endif
        {
            return;
        }
        PyObject_GC_UnTrack(self);
    }
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        /* We have to handle this case for asynchronous generators
           right here, because this code has to be between UNTRACK
           and GC_Del. */
        Py_CLEAR(((__pyx_PyAsyncGenObject*)self)->ag_finalizer);
    }
#endif
    __Pyx_Coroutine_clear(self);
    __Pyx_PyHeapTypeObject_GC_Del(gen);
}
#if CYTHON_USE_TP_FINALIZE
static void __Pyx_Coroutine_del(PyObject *self) {
    PyObject *error_type, *error_value, *error_traceback;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    __Pyx_PyThreadState_declare
    if (gen->resume_label < 0) {
        return;
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        __pyx_PyAsyncGenObject *agen = (__pyx_PyAsyncGenObject*)self;
        PyObject *finalizer = agen->ag_finalizer;
        if (finalizer && !agen->ag_closed) {
            PyObject *res = __Pyx_PyObject_CallOneArg(finalizer, self);
            if (unlikely(!res)) {
                PyErr_WriteUnraisable(self);
            } else {
                Py_DECREF(res);
            }
            __Pyx_ErrRestore(error_type, error_value, error_traceback);
            return;
        }
    }
#endif
    if (unlikely(gen->resume_label == 0 && !error_value)) {
#ifdef __Pyx_Coroutine_USED
#ifdef __Pyx_Generator_USED
    if (!__Pyx_Generator_CheckExact(self))
#endif
        {
        PyObject_GC_UnTrack(self);
        if (unlikely(PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "coroutine '%.50S' was never awaited", gen->gi_qualname) < 0))
            PyErr_WriteUnraisable(self);
        PyObject_GC_Track(self);
        }
#endif
    } else {
        PyObject *retval = NULL;
        __Pyx_PySendResult result = __Pyx_Coroutine_Close(self, &retval);
        if (result == PYGEN_ERROR) {
            PyErr_WriteUnraisable(self);
        } else {
            Py_XDECREF(retval);
        }
    }
    __Pyx_ErrRestore(error_type, error_value, error_traceback);
}
#endif
static PyObject *
__Pyx_Coroutine_get_name(__pyx_CoroutineObject *self, void *context)
{
    PyObject *name = self->gi_name;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(self->gi_name, value);
    return 0;
}
static PyObject *
__Pyx_Coroutine_get_qualname(__pyx_CoroutineObject *self, void *context)
{
    PyObject *name = self->gi_qualname;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(self->gi_qualname, value);
    return 0;
}
static PyObject *
__Pyx__Coroutine_get_frame(__pyx_CoroutineObject *self)
{
#if !CYTHON_COMPILING_IN_LIMITED_API
    PyObject *frame;
    #if PY_VERSION_HEX >= 0x030d0000
    Py_BEGIN_CRITICAL_SECTION(self);
    #endif
    frame = self->gi_frame;
    if (!frame) {
        if (unlikely(!self->gi_code)) {
            Py_RETURN_NONE;
        }
        PyObject *globals = PyDict_New();
        if (unlikely(!globals)) return NULL;
        frame = (PyObject *) PyFrame_New(
            PyThreadState_Get(),            /*PyThreadState *tstate,*/
            (PyCodeObject*) self->gi_code,  /*PyCodeObject *code,*/
            globals,                        /*PyObject *globals,*/
            0                               /*PyObject *locals*/
        );
        Py_DECREF(globals);
        if (unlikely(!frame))
            return NULL;
        if (unlikely(self->gi_frame)) {
            Py_DECREF(frame);
            frame = self->gi_frame;
        } else {
            self->gi_frame = frame;
        }
    }
    Py_INCREF(frame);
    #if PY_VERSION_HEX >= 0x030d0000
    Py_END_CRITICAL_SECTION();
    #endif
    return frame;
#else
    CYTHON_UNUSED_VAR(self);
    Py_RETURN_NONE;
#endif
}
static PyObject *
__Pyx_Coroutine_get_frame(__pyx_CoroutineObject *self, void *context) {
    CYTHON_UNUSED_VAR(context);
    PyObject *frame = self->gi_frame;
    if (frame)
        return __Pyx_NewRef(frame);
    return __Pyx__Coroutine_get_frame(self);
}
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
            PyTypeObject* type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    __pyx_CoroutineObject *gen = PyObject_GC_New(__pyx_CoroutineObject, type);
    if (unlikely(!gen))
        return NULL;
    return __Pyx__Coroutine_NewInit(gen, body, code, closure, name, qualname, module_name);
}
static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
            __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    gen->body = body;
    gen->closure = closure;
    Py_XINCREF(closure);
    gen->is_running = 0;
    gen->resume_label = 0;
    gen->classobj = NULL;
    gen->yieldfrom = NULL;
    gen->yieldfrom_am_send = NULL;
    #if PY_VERSION_HEX >= 0x030B00a4 && !CYTHON_COMPILING_IN_LIMITED_API
    gen->gi_exc_state.exc_value = NULL;
    #else
    gen->gi_exc_state.exc_type = NULL;
    gen->gi_exc_state.exc_value = NULL;
    gen->gi_exc_state.exc_traceback = NULL;
    #endif
#if CYTHON_USE_EXC_INFO_STACK
    gen->gi_exc_state.previous_item = NULL;
#endif
    gen->gi_weakreflist = NULL;
    Py_XINCREF(qualname);
    gen->gi_qualname = qualname;
    Py_XINCREF(name);
    gen->gi_name = name;
    Py_XINCREF(module_name);
    gen->gi_modulename = module_name;
    Py_XINCREF(code);
    gen->gi_code = code;
    gen->gi_frame = NULL;
    PyObject_GC_Track(gen);
    return gen;
}
static char __Pyx_Coroutine_test_and_set_is_running(__pyx_CoroutineObject *gen) {
    char result;
    #if PY_VERSION_HEX >= 0x030d0000 && !CYTHON_COMPILING_IN_LIMITED_API
    Py_BEGIN_CRITICAL_SECTION(gen);
    #endif
    result = gen->is_running;
    gen->is_running = 1;
    #if PY_VERSION_HEX >= 0x030d0000 && !CYTHON_COMPILING_IN_LIMITED_API
    Py_END_CRITICAL_SECTION();
    #endif
    return result;
}
static void __Pyx_Coroutine_unset_is_running(__pyx_CoroutineObject *gen) {
    #if PY_VERSION_HEX >= 0x030d0000 && !CYTHON_COMPILING_IN_LIMITED_API
    Py_BEGIN_CRITICAL_SECTION(gen);
    #endif
    assert(gen->is_running);
    gen->is_running = 0;
    #if PY_VERSION_HEX >= 0x030d0000 && !CYTHON_COMPILING_IN_LIMITED_API
    Py_END_CRITICAL_SECTION();
    #endif
}
static char __Pyx_Coroutine_get_is_running(__pyx_CoroutineObject *gen) {
    char result;
    #if PY_VERSION_HEX >= 0x030d0000 && !CYTHON_COMPILING_IN_LIMITED_API
    Py_BEGIN_CRITICAL_SECTION(gen);
    #endif
    result = gen->is_running;
    #if PY_VERSION_HEX >= 0x030d0000 && !CYTHON_COMPILING_IN_LIMITED_API
    Py_END_CRITICAL_SECTION();
    #endif
    return result;
}
static PyObject *__Pyx_Coroutine_get_is_running_getter(PyObject *gen, void *closure) {
    CYTHON_UNUSED_VAR(closure);
    char result = __Pyx_Coroutine_get_is_running((__pyx_CoroutineObject*)gen);
    if (result) Py_RETURN_TRUE;
    else Py_RETURN_FALSE;
}
#if __PYX_HAS_PY_AM_SEND == 2
static void __Pyx_SetBackportTypeAmSend(PyTypeObject *type, __Pyx_PyAsyncMethodsStruct *static_amsend_methods, __Pyx_pyiter_sendfunc am_send) {
    Py_ssize_t ptr_offset = (char*)(type->tp_as_async) - (char*)type;
    if (ptr_offset < 0 || ptr_offset > type->tp_basicsize) {
        return;
    }
    memcpy((void*)static_amsend_methods, (void*)(type->tp_as_async), sizeof(*type->tp_as_async));
    static_amsend_methods->am_send = am_send;
    type->tp_as_async = __Pyx_SlotTpAsAsync(static_amsend_methods);
}
#endif
static PyObject *__Pyx_Coroutine_fail_reduce_ex(PyObject *self, PyObject *arg) {
    CYTHON_UNUSED_VAR(arg);
    __Pyx_TypeName self_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE((PyObject*)self));
    PyErr_Format(PyExc_TypeError, "cannot pickle '" __Pyx_FMT_TYPENAME "' object",
                         self_type_name);
    __Pyx_DECREF_TypeName(self_type_name);
    return NULL;
}

/* Generator */
static PyMethodDef __pyx_Generator_methods[] = {
    {"send", (PyCFunction) __Pyx_Coroutine_Send, METH_O,
     PyDoc_STR("send(arg) -> send 'arg' into generator,\nreturn next yielded value or raise StopIteration.")},
    {"throw", (PyCFunction) __Pyx_Coroutine_Throw, METH_VARARGS,
     PyDoc_STR("throw(typ[,val[,tb]]) -> raise exception in generator,\nreturn next yielded value or raise StopIteration.")},
    {"close", (PyCFunction) __Pyx_Coroutine_Close_Method, METH_NOARGS,
     PyDoc_STR("close() -> raise GeneratorExit inside generator.")},
    {"__reduce_ex__", (PyCFunction) __Pyx_Coroutine_fail_reduce_ex, METH_O, 0},
    {"__reduce__", (PyCFunction) __Pyx_Coroutine_fail_reduce_ex, METH_NOARGS, 0},
    {0, 0, 0, 0}
};
static PyMemberDef __pyx_Generator_memberlist[] = {
    {"gi_yieldfrom", T_OBJECT, offsetof(__pyx_CoroutineObject, yieldfrom), READONLY,
     PyDoc_STR("object being iterated by 'yield from', or None")},
    {"gi_code", T_OBJECT, offsetof(__pyx_CoroutineObject, gi_code), READONLY, NULL},
    {"__module__", T_OBJECT, offsetof(__pyx_CoroutineObject, gi_modulename), 0, 0},
    {"__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CoroutineObject, gi_weakreflist), READONLY, 0},
    {0, 0, 0, 0, 0}
};
static PyGetSetDef __pyx_Generator_getsets[] = {
    {"__name__", (getter)__Pyx_Coroutine_get_name, (setter)__Pyx_Coroutine_set_name,
     PyDoc_STR("name of the generator"), 0},
    {"__qualname__", (getter)__Pyx_Coroutine_get_qualname, (setter)__Pyx_Coroutine_set_qualname,
     PyDoc_STR("qualified name of the generator"), 0},
    {"gi_frame", (getter)__Pyx_Coroutine_get_frame, NULL,
     PyDoc_STR("Frame of the generator"), 0},
    {"gi_running", __Pyx_Coroutine_get_is_running_getter, NULL, NULL, NULL},
    {0, 0, 0, 0, 0}
};
static PyType_Slot __pyx_GeneratorType_slots[] = {
    {Py_tp_dealloc, (void *)__Pyx_Coroutine_dealloc},
    {Py_tp_traverse, (void *)__Pyx_Coroutine_traverse},
    {Py_tp_iter, (void *)PyObject_SelfIter},
    {Py_tp_iternext, (void *)__Pyx_Generator_Next},
    {Py_tp_methods, (void *)__pyx_Generator_methods},
    {Py_tp_members, (void *)__pyx_Generator_memberlist},
    {Py_tp_getset, (void *)__pyx_Generator_getsets},
    {Py_tp_getattro, (void *) PyObject_GenericGetAttr},
#if CYTHON_USE_TP_FINALIZE
    {Py_tp_finalize, (void *)__Pyx_Coroutine_del},
#endif
#if __PYX_HAS_PY_AM_SEND == 1
    {Py_am_send, (void *)__Pyx_Coroutine_AmSend},
#endif
    {0, 0},
};
static PyType_Spec __pyx_GeneratorType_spec = {
    __PYX_TYPE_MODULE_PREFIX "generator",
    sizeof(__pyx_CoroutineObject),
    0,
#if PY_VERSION_HEX >= 0x030A0000
    Py_TPFLAGS_IMMUTABLETYPE |
#endif
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE | __Pyx_TPFLAGS_HAVE_AM_SEND,
    __pyx_GeneratorType_slots
};
#if __PYX_HAS_PY_AM_SEND == 2
static __Pyx_PyAsyncMethodsStruct __pyx_Generator_as_async;
#endif
static int __pyx_Generator_init(PyObject *module) {
    __pyx_mstatetype *mstate = __Pyx_PyModule_GetState(module);
    mstate->__pyx_GeneratorType = __Pyx_FetchCommonTypeFromSpec(
        mstate->__pyx_CommonTypesMetaclassType, module, &__pyx_GeneratorType_spec, NULL);
    if (unlikely(!mstate->__pyx_GeneratorType)) {
        return -1;
    }
#if __PYX_HAS_PY_AM_SEND == 2
    __Pyx_SetBackportTypeAmSend(mstate->__pyx_GeneratorType, &__pyx_Generator_as_async, &__Pyx_Coroutine_AmSend);
#endif
    return 0;
}
static PyObject *__Pyx_Generator_GetInlinedResult(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *retval = NULL;
    if (unlikely(__Pyx_Coroutine_test_and_set_is_running(gen))) {
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    }
    __Pyx_PySendResult result = __Pyx_Coroutine_SendEx(gen, Py_None, &retval, 0);
    __Pyx_Coroutine_unset_is_running(gen);
    (void) result;
    assert (result == PYGEN_RETURN || result == PYGEN_ERROR);
    assert ((result == PYGEN_RETURN && retval != NULL) || (result == PYGEN_ERROR && retval == NULL));
    return retval;
}

/* GetRuntimeVersion */
static unsigned long __Pyx_get_runtime_version(void) {
#if __PYX_LIMITED_VERSION_HEX >= 0x030b0000
    return Py_Version & ~0xFFUL;
#else
    static unsigned long __Pyx_cached_runtime_version = 0;
    if (__Pyx_cached_runtime_version == 0) {
        const char* rt_version = Py_GetVersion();
        unsigned long version = 0;
        unsigned long factor = 0x01000000UL;
        unsigned int digit = 0;
        int i = 0;
        while (factor) {
            while ('0' <= rt_version[i] && rt_version[i] <= '9') {
                digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
                ++i;
            }
            version += factor * digit;
            if (rt_version[i] != '.')
                break;
            digit = 0;
            factor >>= 8;
            ++i;
        }
        __Pyx_cached_runtime_version = version;
    }
    return __Pyx_cached_runtime_version;
#endif
}

/* CheckBinaryVersion */
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
        return 0;
    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
        return 1;
    {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compile time Python version %d.%d "
                      "of module '%.100s' "
                      "%s "
                      "runtime version %d.%d",
                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
                       __Pyx_MODULE_NAME,
                       (allow_newer) ? "was newer than" : "does not match",
                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
       );
        return PyErr_WarnEx(NULL, message, 1);
    }
}

/* FunctionImport */
#ifndef __PYX_HAVE_RT_ImportFunction_3_1_4
#define __PYX_HAVE_RT_ImportFunction_3_1_4
static int __Pyx_ImportFunction_3_1_4(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, "__pyx_capi__");
    if (!d)
        goto bad;
#if (defined(Py_LIMITED_API) && Py_LIMITED_API >= 0x030d0000) || (!defined(Py_LIMITED_API) && PY_VERSION_HEX >= 0x030d0000)
    PyDict_GetItemStringRef(d, funcname, &cobj);
#else
    cobj = PyDict_GetItemString(d, funcname);
    Py_XINCREF(cobj);
#endif
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C function %.200s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    Py_DECREF(cobj);
    return 0;
bad:
    Py_XDECREF(d);
    Py_XDECREF(cobj);
    return -1;
}
#endif

/* NewCodeObj */
#if CYTHON_COMPILING_IN_LIMITED_API
    static PyObject* __Pyx__PyCode_New(int a, int p, int k, int l, int s, int f,
                                       PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                       PyObject *fv, PyObject *cell, PyObject* fn,
                                       PyObject *name, int fline, PyObject *lnos) {
        PyObject *exception_table = NULL;
        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
        #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
        PyObject *version_info;
        PyObject *py_minor_version = NULL;
        #endif
        long minor_version = 0;
        PyObject *type, *value, *traceback;
        PyErr_Fetch(&type, &value, &traceback);
        #if __PYX_LIMITED_VERSION_HEX >= 0x030b0000
        minor_version = 11;
        #else
        if (!(version_info = PySys_GetObject("version_info"))) goto end;
        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
        minor_version = PyLong_AsLong(py_minor_version);
        Py_DECREF(py_minor_version);
        if (minor_version == -1 && PyErr_Occurred()) goto end;
        #endif
        if (!(types_module = PyImport_ImportModule("types"))) goto end;
        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
        if (minor_version <= 7) {
            (void)p;
            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOOO", a, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else if (minor_version <= 10) {
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else {
            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOOOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
        }
    end:
        Py_XDECREF(code_type);
        Py_XDECREF(exception_table);
        Py_XDECREF(types_module);
        if (type) {
            PyErr_Restore(type, value, traceback);
        }
        return result;
    }
#elif PY_VERSION_HEX >= 0x030B0000
  static PyCodeObject* __Pyx__PyCode_New(int a, int p, int k, int l, int s, int f,
                                         PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                         PyObject *fv, PyObject *cell, PyObject* fn,
                                         PyObject *name, int fline, PyObject *lnos) {
    PyCodeObject *result;
    result =
      #if PY_VERSION_HEX >= 0x030C0000
        PyUnstable_Code_NewWithPosOnlyArgs
      #else
        PyCode_NewWithPosOnlyArgs
      #endif
        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, __pyx_mstate_global->__pyx_empty_bytes);
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030c00A1
    if (likely(result))
        result->_co_firsttraceable = 0;
    #endif
    return result;
  }
#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx__PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx__PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
static PyObject* __Pyx_PyCode_New(
        const __Pyx_PyCode_New_function_description descr,
        PyObject * const *varnames,
        PyObject *filename,
        PyObject *funcname,
        const char *line_table,
        PyObject *tuple_dedup_map
) {
    PyObject *code_obj = NULL, *varnames_tuple_dedup = NULL, *code_bytes = NULL, *line_table_bytes = NULL;
    Py_ssize_t var_count = (Py_ssize_t) descr.nlocals;
    PyObject *varnames_tuple = PyTuple_New(var_count);
    if (unlikely(!varnames_tuple)) return NULL;
    for (Py_ssize_t i=0; i < var_count; i++) {
        Py_INCREF(varnames[i]);
        if (__Pyx_PyTuple_SET_ITEM(varnames_tuple, i, varnames[i]) != (0)) goto done;
    }
    #if CYTHON_COMPILING_IN_LIMITED_API
    varnames_tuple_dedup = PyDict_GetItem(tuple_dedup_map, varnames_tuple);
    if (!varnames_tuple_dedup) {
        if (unlikely(PyDict_SetItem(tuple_dedup_map, varnames_tuple, varnames_tuple) < 0)) goto done;
        varnames_tuple_dedup = varnames_tuple;
    }
    #else
    varnames_tuple_dedup = PyDict_SetDefault(tuple_dedup_map, varnames_tuple, varnames_tuple);
    if (unlikely(!varnames_tuple_dedup)) goto done;
    #endif
    #if CYTHON_AVOID_BORROWED_REFS
    Py_INCREF(varnames_tuple_dedup);
    #endif
    if (__PYX_LIMITED_VERSION_HEX >= (0x030b0000) && line_table != NULL
        && !CYTHON_COMPILING_IN_GRAAL) {
        line_table_bytes = PyBytes_FromStringAndSize(line_table, descr.line_table_length);
        if (unlikely(!line_table_bytes)) goto done;
        Py_ssize_t code_len = (descr.line_table_length * 2 + 4) & ~3;
        code_bytes = PyBytes_FromStringAndSize(NULL, code_len);
        if (unlikely(!code_bytes)) goto done;
        char* c_code_bytes = PyBytes_AsString(code_bytes);
        if (unlikely(!c_code_bytes)) goto done;
        memset(c_code_bytes, 0, (size_t) code_len);
    }
    code_obj = (PyObject*) __Pyx__PyCode_New(
        (int) descr.argcount,
        (int) descr.num_posonly_args,
        (int) descr.num_kwonly_args,
        (int) descr.nlocals,
        0,
        (int) descr.flags,
        code_bytes ? code_bytes : __pyx_mstate_global->__pyx_empty_bytes,
        __pyx_mstate_global->__pyx_empty_tuple,
        __pyx_mstate_global->__pyx_empty_tuple,
        varnames_tuple_dedup,
        __pyx_mstate_global->__pyx_empty_tuple,
        __pyx_mstate_global->__pyx_empty_tuple,
        filename,
        funcname,
        (int) descr.first_line,
        (__PYX_LIMITED_VERSION_HEX >= (0x030b0000) && line_table_bytes) ? line_table_bytes : __pyx_mstate_global->__pyx_empty_bytes
    );
done:
    Py_XDECREF(code_bytes);
    Py_XDECREF(line_table_bytes);
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(varnames_tuple_dedup);
    #endif
    Py_DECREF(varnames_tuple);
    return code_obj;
}

/* InitStrings */
static int __Pyx_InitStrings(__Pyx_StringTabEntry const *t, PyObject **target, const char* const* encoding_names) {
    while (t->s) {
        PyObject *str;
        if (t->is_unicode) {
            if (t->intern) {
                str = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                str = PyUnicode_Decode(t->s, t->n - 1, encoding_names[t->encoding], NULL);
            } else {
                str = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            str = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        if (!str)
            return -1;
        *target = str;
        if (PyObject_Hash(str) == -1)
            return -1;
        ++t;
        ++target;
    }
    return 0;
}

#include <string.h>
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
    size_t len = strlen(s);
    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
        return -1;
    }
    return (Py_ssize_t) len;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return PyByteArray_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    {
        const char* result;
        Py_ssize_t unicode_length;
        CYTHON_MAYBE_UNUSED_VAR(unicode_length); // only for __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        #if __PYX_LIMITED_VERSION_HEX < 0x030A0000
        if (unlikely(PyArg_Parse(o, "s#", &result, length) < 0)) return NULL;
        #else
        result = PyUnicode_AsUTF8AndSize(o, length);
        #endif
        #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        unicode_length = PyUnicode_GetLength(o);
        if (unlikely(unicode_length < 0)) return NULL;
        if (unlikely(unicode_length != *length)) {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
        #endif
        return result;
    }
#else
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
#endif
}
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
    if (PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
    if (PyByteArray_Check(o)) {
#if (CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS) || (CYTHON_COMPILING_IN_PYPY && (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)))
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
#else
        *length = PyByteArray_Size(o);
        if (*length == -1) return NULL;
        return PyByteArray_AsString(o);
#endif
    } else
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_LongWrongResultType(PyObject* result) {
    __Pyx_TypeName result_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(result));
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
                "The ability to return an instance of a strict subclass of int is deprecated, "
                "and may be removed in a future version of Python.",
                result_type_name)) {
            __Pyx_DECREF_TypeName(result_type_name);
            Py_DECREF(result);
            return NULL;
        }
        __Pyx_DECREF_TypeName(result_type_name);
        return result;
    }
    PyErr_Format(PyExc_TypeError,
                 "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ")",
                 result_type_name);
    __Pyx_DECREF_TypeName(result_type_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Long(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  PyObject *res = NULL;
  if (likely(PyLong_Check(x)))
      return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  if (likely(m && m->nb_int)) {
      res = m->nb_int(x);
  }
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
      res = PyNumber_Long(x);
  }
#endif
  if (likely(res)) {
      if (unlikely(!PyLong_CheckExact(res))) {
          return __Pyx_PyNumber_LongWrongResultType(res);
      }
  }
  else if (!PyErr_Occurred()) {
      PyErr_SetString(PyExc_TypeError,
                      "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(__Pyx_PyLong_IsCompact(b))) {
        return __Pyx_PyLong_CompactValue(b);
    } else {
      const digit* digits = __Pyx_PyLong_Digits(b);
      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyLong_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
  } else {
    Py_ssize_t ival;
    PyObject *x;
    x = PyNumber_Index(o);
    if (!x) return -1;
    ival = PyLong_AsLong(x);
    Py_DECREF(x);
    return ival;
  }
}
static CYTHON_INLINE PyObject *__Pyx_Owned_Py_None(int b) {
    CYTHON_UNUSED_VAR(b);
    return __Pyx_NewRef(Py_None);
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyLong_FromSize_t(size_t ival) {
    return PyLong_FromSize_t(ival);
}


/* MultiPhaseInitModuleState */
#if CYTHON_PEP489_MULTI_PHASE_INIT && CYTHON_USE_MODULE_STATE
#ifndef CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
#if (CYTHON_COMPILING_IN_LIMITED_API || PY_VERSION_HEX >= 0x030C0000)
  #define CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE 1
#else
  #define CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE 0
#endif
#endif
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE && !CYTHON_ATOMICS
#error "Module state with PEP489 requires atomics. Currently that's one of\
 C11, C++11, gcc atomic intrinsics or MSVC atomic intrinsics"
#endif
#if !CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
#define __Pyx_ModuleStateLookup_Lock()
#define __Pyx_ModuleStateLookup_Unlock()
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d0000
static PyMutex __Pyx_ModuleStateLookup_mutex = {0};
#define __Pyx_ModuleStateLookup_Lock() PyMutex_Lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() PyMutex_Unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(__cplusplus) && __cplusplus >= 201103L
#include <mutex>
static std::mutex __Pyx_ModuleStateLookup_mutex;
#define __Pyx_ModuleStateLookup_Lock() __Pyx_ModuleStateLookup_mutex.lock()
#define __Pyx_ModuleStateLookup_Unlock() __Pyx_ModuleStateLookup_mutex.unlock()
#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ > 201112L) && !defined(__STDC_NO_THREADS__)
#include <threads.h>
static mtx_t __Pyx_ModuleStateLookup_mutex;
static once_flag __Pyx_ModuleStateLookup_mutex_once_flag = ONCE_FLAG_INIT;
static void __Pyx_ModuleStateLookup_initialize_mutex(void) {
    mtx_init(&__Pyx_ModuleStateLookup_mutex, mtx_plain);
}
#define __Pyx_ModuleStateLookup_Lock()\
  call_once(&__Pyx_ModuleStateLookup_mutex_once_flag, __Pyx_ModuleStateLookup_initialize_mutex);\
  mtx_lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() mtx_unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(HAVE_PTHREAD_H)
#include <pthread.h>
static pthread_mutex_t __Pyx_ModuleStateLookup_mutex = PTHREAD_MUTEX_INITIALIZER;
#define __Pyx_ModuleStateLookup_Lock() pthread_mutex_lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() pthread_mutex_unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(_WIN32)
#include <Windows.h>  // synchapi.h on its own doesn't work
static SRWLOCK __Pyx_ModuleStateLookup_mutex = SRWLOCK_INIT;
#define __Pyx_ModuleStateLookup_Lock() AcquireSRWLockExclusive(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() ReleaseSRWLockExclusive(&__Pyx_ModuleStateLookup_mutex)
#else
#error "No suitable lock available for CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE.\
 Requires C standard >= C11, or C++ standard >= C++11,\
 or pthreads, or the Windows 32 API, or Python >= 3.13."
#endif
typedef struct {
    int64_t id;
    PyObject *module;
} __Pyx_InterpreterIdAndModule;
typedef struct {
    char interpreter_id_as_index;
    Py_ssize_t count;
    Py_ssize_t allocated;
    __Pyx_InterpreterIdAndModule table[1];
} __Pyx_ModuleStateLookupData;
#define __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE 32
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static __pyx_atomic_int_type __Pyx_ModuleStateLookup_read_counter = 0;
#endif
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static __pyx_atomic_ptr_type __Pyx_ModuleStateLookup_data = 0;
#else
static __Pyx_ModuleStateLookupData* __Pyx_ModuleStateLookup_data = NULL;
#endif
static __Pyx_InterpreterIdAndModule* __Pyx_State_FindModuleStateLookupTableLowerBound(
        __Pyx_InterpreterIdAndModule* table,
        Py_ssize_t count,
        int64_t interpreterId) {
    __Pyx_InterpreterIdAndModule* begin = table;
    __Pyx_InterpreterIdAndModule* end = begin + count;
    if (begin->id == interpreterId) {
        return begin;
    }
    while ((end - begin) > __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE) {
        __Pyx_InterpreterIdAndModule* halfway = begin + (end - begin)/2;
        if (halfway->id == interpreterId) {
            return halfway;
        }
        if (halfway->id < interpreterId) {
            begin = halfway;
        } else {
            end = halfway;
        }
    }
    for (; begin < end; ++begin) {
        if (begin->id >= interpreterId) return begin;
    }
    return begin;
}
static PyObject *__Pyx_State_FindModule(CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return NULL;
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData* data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_relaxed(&__Pyx_ModuleStateLookup_data);
    {
        __pyx_atomic_incr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
        if (likely(data)) {
            __Pyx_ModuleStateLookupData* new_data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_acquire(&__Pyx_ModuleStateLookup_data);
            if (likely(data == new_data)) {
                goto read_finished;
            }
        }
        __pyx_atomic_decr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
        __Pyx_ModuleStateLookup_Lock();
        __pyx_atomic_incr_relaxed(&__Pyx_ModuleStateLookup_read_counter);
        data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_relaxed(&__Pyx_ModuleStateLookup_data);
        __Pyx_ModuleStateLookup_Unlock();
    }
  read_finished:;
#else
    __Pyx_ModuleStateLookupData* data = __Pyx_ModuleStateLookup_data;
#endif
    __Pyx_InterpreterIdAndModule* found = NULL;
    if (unlikely(!data)) goto end;
    if (data->interpreter_id_as_index) {
        if (interpreter_id < data->count) {
            found = data->table+interpreter_id;
        }
    } else {
        found = __Pyx_State_FindModuleStateLookupTableLowerBound(
            data->table, data->count, interpreter_id);
    }
  end:
    {
        PyObject *result=NULL;
        if (found && found->id == interpreter_id) {
            result = found->module;
        }
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
        __pyx_atomic_decr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
#endif
        return result;
    }
}
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static void __Pyx_ModuleStateLookup_wait_until_no_readers(void) {
    while (__pyx_atomic_load(&__Pyx_ModuleStateLookup_read_counter) != 0);
}
#else
#define __Pyx_ModuleStateLookup_wait_until_no_readers()
#endif
static int __Pyx_State_AddModuleInterpIdAsIndex(__Pyx_ModuleStateLookupData **old_data, PyObject* module, int64_t interpreter_id) {
    Py_ssize_t to_allocate = (*old_data)->allocated;
    while (to_allocate <= interpreter_id) {
        if (to_allocate == 0) to_allocate = 1;
        else to_allocate *= 2;
    }
    __Pyx_ModuleStateLookupData *new_data = *old_data;
    if (to_allocate != (*old_data)->allocated) {
         new_data = (__Pyx_ModuleStateLookupData *)realloc(
            *old_data,
            sizeof(__Pyx_ModuleStateLookupData)+(to_allocate-1)*sizeof(__Pyx_InterpreterIdAndModule));
        if (!new_data) {
            PyErr_NoMemory();
            return -1;
        }
        for (Py_ssize_t i = new_data->allocated; i < to_allocate; ++i) {
            new_data->table[i].id = i;
            new_data->table[i].module = NULL;
        }
        new_data->allocated = to_allocate;
    }
    new_data->table[interpreter_id].module = module;
    if (new_data->count < interpreter_id+1) {
        new_data->count = interpreter_id+1;
    }
    *old_data = new_data;
    return 0;
}
static void __Pyx_State_ConvertFromInterpIdAsIndex(__Pyx_ModuleStateLookupData *data) {
    __Pyx_InterpreterIdAndModule *read = data->table;
    __Pyx_InterpreterIdAndModule *write = data->table;
    __Pyx_InterpreterIdAndModule *end = read + data->count;
    for (; read<end; ++read) {
        if (read->module) {
            write->id = read->id;
            write->module = read->module;
            ++write;
        }
    }
    data->count = write - data->table;
    for (; write<end; ++write) {
        write->id = 0;
        write->module = NULL;
    }
    data->interpreter_id_as_index = 0;
}
static int __Pyx_State_AddModule(PyObject* module, CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return -1;
    int result = 0;
    __Pyx_ModuleStateLookup_Lock();
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData *old_data = (__Pyx_ModuleStateLookupData *)
            __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, 0);
#else
    __Pyx_ModuleStateLookupData *old_data = __Pyx_ModuleStateLookup_data;
#endif
    __Pyx_ModuleStateLookupData *new_data = old_data;
    if (!new_data) {
        new_data = (__Pyx_ModuleStateLookupData *)calloc(1, sizeof(__Pyx_ModuleStateLookupData));
        if (!new_data) {
            result = -1;
            PyErr_NoMemory();
            goto end;
        }
        new_data->allocated = 1;
        new_data->interpreter_id_as_index = 1;
    }
    __Pyx_ModuleStateLookup_wait_until_no_readers();
    if (new_data->interpreter_id_as_index) {
        if (interpreter_id < __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE) {
            result = __Pyx_State_AddModuleInterpIdAsIndex(&new_data, module, interpreter_id);
            goto end;
        }
        __Pyx_State_ConvertFromInterpIdAsIndex(new_data);
    }
    {
        Py_ssize_t insert_at = 0;
        {
            __Pyx_InterpreterIdAndModule* lower_bound = __Pyx_State_FindModuleStateLookupTableLowerBound(
                new_data->table, new_data->count, interpreter_id);
            assert(lower_bound);
            insert_at = lower_bound - new_data->table;
            if (unlikely(insert_at < new_data->count && lower_bound->id == interpreter_id)) {
                lower_bound->module = module;
                goto end;  // already in table, nothing more to do
            }
        }
        if (new_data->count+1 >= new_data->allocated) {
            Py_ssize_t to_allocate = (new_data->count+1)*2;
            new_data =
                (__Pyx_ModuleStateLookupData*)realloc(
                    new_data,
                    sizeof(__Pyx_ModuleStateLookupData) +
                    (to_allocate-1)*sizeof(__Pyx_InterpreterIdAndModule));
            if (!new_data) {
                result = -1;
                new_data = old_data;
                PyErr_NoMemory();
                goto end;
            }
            new_data->allocated = to_allocate;
        }
        ++new_data->count;
        int64_t last_id = interpreter_id;
        PyObject *last_module = module;
        for (Py_ssize_t i=insert_at; i<new_data->count; ++i) {
            int64_t current_id = new_data->table[i].id;
            new_data->table[i].id = last_id;
            last_id = current_id;
            PyObject *current_module = new_data->table[i].module;
            new_data->table[i].module = last_module;
            last_module = current_module;
        }
    }
  end:
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, new_data);
#else
    __Pyx_ModuleStateLookup_data = new_data;
#endif
    __Pyx_ModuleStateLookup_Unlock();
    return result;
}
static int __Pyx_State_RemoveModule(CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return -1;
    __Pyx_ModuleStateLookup_Lock();
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData *data = (__Pyx_ModuleStateLookupData *)
            __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, 0);
#else
    __Pyx_ModuleStateLookupData *data = __Pyx_ModuleStateLookup_data;
#endif
    if (data->interpreter_id_as_index) {
        if (interpreter_id < data->count) {
            data->table[interpreter_id].module = NULL;
        }
        goto done;
    }
    {
        __Pyx_ModuleStateLookup_wait_until_no_readers();
        __Pyx_InterpreterIdAndModule* lower_bound = __Pyx_State_FindModuleStateLookupTableLowerBound(
            data->table, data->count, interpreter_id);
        if (!lower_bound) goto done;
        if (lower_bound->id != interpreter_id) goto done;
        __Pyx_InterpreterIdAndModule *end = data->table+data->count;
        for (;lower_bound<end-1; ++lower_bound) {
            lower_bound->id = (lower_bound+1)->id;
            lower_bound->module = (lower_bound+1)->module;
        }
    }
    --data->count;
    if (data->count == 0) {
        free(data);
        data = NULL;
    }
  done:
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, data);
#else
    __Pyx_ModuleStateLookup_data = data;
#endif
    __Pyx_ModuleStateLookup_Unlock();
    return 0;
}
#endif

/* #### Code section: utility_code_pragmas_end ### */
#ifdef _MSC_VER
#pragma warning( pop )
#endif



/* #### Code section: end ### */
#endif /* Py_PYTHON_H */
