libstdc++
Public Member Functions | Static Public Member Functions | Friends
std::experimental::fundamentals_v1::any Class Reference
Type-safe container of any type

List of all members.

Public Member Functions

 any () noexcept
 any (const any &__other)
 any (any &&__other) noexcept
template<typename _ValueType , typename _Tp = _Decay<_ValueType>, typename _Mgr = _Manager<_Tp>>
 any (_ValueType &&__value)
 ~any ()
void clear () noexcept
bool empty () const noexcept
any & operator= (const any &__rhs)
any & operator= (any &&__rhs) noexcept
template<typename _ValueType >
any & operator= (_ValueType &&__rhs)
void swap (any &__rhs) noexcept
const type_info & type () const noexcept

Static Public Member Functions

template<typename _Tp >
static constexpr bool __is_valid_cast ()

Friends

template<typename _Tp >
void * __any_caster (const any *__any)

Detailed Description

A type-safe container of any type.

An any object's state is either empty or it stores a contained object of CopyConstructible type.

Definition at line 88 of file any.

Constructor & Destructor Documentation

std::experimental::fundamentals_v1::any::any ( ) [inline]

Default constructor, creates an empty object.

Definition at line 119 of file any.

Referenced by operator=().

std::experimental::fundamentals_v1::any::any ( const any &  __other) [inline]

Copy constructor, copies the state of __other.

Definition at line 122 of file any.

References empty().

std::experimental::fundamentals_v1::any::any ( any &&  __other) [inline]

Move constructor, transfer the state from __other.

Postcondition:
__other.empty() (not guaranteed for other implementations)

Definition at line 137 of file any.

template<typename _ValueType , typename _Tp = _Decay<_ValueType>, typename _Mgr = _Manager<_Tp>>
std::experimental::fundamentals_v1::any::any ( _ValueType &&  __value) [inline]

Construct with a copy of __value as the contained object.

Definition at line 145 of file any.

std::experimental::fundamentals_v1::any::~any ( ) [inline]

Destructor, calls clear()

Definition at line 154 of file any.

References clear().

Member Function Documentation

void std::experimental::fundamentals_v1::any::clear ( ) [inline]

If not empty, destroy the contained object.

Definition at line 187 of file any.

References empty().

Referenced by ~any().

bool std::experimental::fundamentals_v1::any::empty ( ) const [inline]

Reports whether there is a contained object or not.

Definition at line 206 of file any.

Referenced by any(), clear(), and type().

any& std::experimental::fundamentals_v1::any::operator= ( const any &  __rhs) [inline]

Copy the state of.

Definition at line 159 of file any.

References any().

any& std::experimental::fundamentals_v1::any::operator= ( any &&  __rhs) [inline]

Move assignment operator.

Postcondition:
__rhs.empty() (not guaranteed for other implementations)

Definition at line 170 of file any.

References any().

template<typename _ValueType >
any& std::experimental::fundamentals_v1::any::operator= ( _ValueType &&  __rhs) [inline]

Store a copy of __rhs as the contained object.

Definition at line 178 of file any.

References any().

void std::experimental::fundamentals_v1::any::swap ( any &  __rhs) [inline]

Exchange state with another object.

Definition at line 197 of file any.

const type_info& std::experimental::fundamentals_v1::any::type ( ) const [inline]

The typeid of the contained object, or typeid(void) if empty.

Definition at line 210 of file any.

References empty().

The documentation for this class was generated from the following file: