src/multiarray/refcount.c File Reference

#include <Python.h>
#include "structmember.h"
#include "numpy/arrayobject.h"
#include "numpy/arrayscalars.h"
#include "npy_config.h"
#include "numpy/npy_3kcompat.h"

Defines
#define	PY_SSIZE_T_CLEAN
#define	NPY_NO_DEPRECATED_API
#define	_MULTIARRAYMODULE
#define	NPY_NO_PREFIX
Functions
static void	_fillobject (char *optr, PyObject *obj, PyArray_Descr *dtype)
NPY_NO_EXPORT void	PyArray_Item_INCREF (char *data, PyArray_Descr *descr)
NPY_NO_EXPORT void	PyArray_Item_XDECREF (char *data, PyArray_Descr *descr)
NPY_NO_EXPORT int	PyArray_INCREF (PyArrayObject *mp)
NPY_NO_EXPORT int	PyArray_XDECREF (PyArrayObject *mp)
NPY_NO_EXPORT void	PyArray_FillObjectArray (PyArrayObject *arr, PyObject *obj)

---

Define Documentation

#define _MULTIARRAYMODULE

#define NPY_NO_DEPRECATED_API

#define NPY_NO_PREFIX

#define PY_SSIZE_T_CLEAN

---

Function Documentation

static void _fillobject	(	char *	optr,
		PyObject *	obj,
		PyArray_Descr *	dtype
	)		[static]

NPY_NO_EXPORT void PyArray_FillObjectArray	(	PyArrayObject *	arr,
		PyObject *	obj
	)

Assumes contiguous

NPY_NO_EXPORT int PyArray_INCREF

(

PyArrayObject *

mp

)

Used for arrays of python objects to increment the reference count of

every python object in the array.

For object arrays, increment all internal references.

<

handles misaligned data too

References PyArrayIterObject_tag::dataptr, PyArrayObject::descr, PyArray_Item_INCREF(), and PyArray_ITER_NEXT.

Referenced by PyArray_TakeFrom().

NPY_NO_EXPORT void PyArray_Item_INCREF	(	char *	data,
		PyArray_Descr *	descr
	)

Incref all objects found at this record

Referenced by PyArray_INCREF().

NPY_NO_EXPORT void PyArray_Item_XDECREF	(	char *	data,
		PyArray_Descr *	descr
	)

XDECREF all objects found at this record

NPY_NO_EXPORT int PyArray_XDECREF

(

PyArrayObject *

mp

)

Decrement all internal references for object arrays.

(or arrays with object fields)

<

handles misaligned data too