Type-safe container of any type

Collaboration diagram for Type-safe container of any type:

Classes
class	std::experimental::fundamentals_v1::any
class	std::experimental::fundamentals_v1::bad_any_cast

Macros
#define	__cpp_lib_experimental_any

Functions
static void	std::experimental::fundamentals_v1::any::_Manager_external< _Tp >::_S_manage (_Op __which, const any *__anyp, _Arg *__arg)
static void	std::experimental::fundamentals_v1::any::_Manager_internal< _Tp >::_S_manage (_Op __which, const any *__anyp, _Arg *__arg)
template<typename _ValueType>
_ValueType	std::experimental::any_cast (const any &__any)
void	std::experimental::swap (any &__x, any &__y) noexcept
template<typename _ValueType>
_ValueType	std::experimental::any_cast (any &__any)
template<typename _ValueType, typename enable_if<!is_move_constructible< _ValueType >::value||is_lvalue_reference< _ValueType >::value, bool >::type = true>
_ValueType	std::experimental::any_cast (any &&__any)
template<typename _ValueType>
const _ValueType *	std::experimental::any_cast (const any *__any) noexcept
template<typename _ValueType>
_ValueType *	std::experimental::any_cast (any *__any) noexcept

Detailed Description

A type-safe container for single values of value types, as described in n3804 "Any Library Proposal (Revision 3)".

Macro Definition Documentation

__cpp_lib_experimental_any

#define __cpp_lib_experimental_any

Definition at line 65 of file experimental/any.

Function Documentation

_S_manage() [1/2]

template<typename _Tp>

void std::experimental::fundamentals_v1::any::_Manager_external< _Tp >::_S_manage ( _Op __which, const any * __anyp, _Arg * __arg )

static

Definition at line 524 of file experimental/any.

_S_manage() [2/2]

template<typename _Tp>

void std::experimental::fundamentals_v1::any::_Manager_internal< _Tp >::_S_manage ( _Op __which, const any * __anyp, _Arg * __arg )

static

Definition at line 490 of file experimental/any.

any_cast() [1/5]

template<typename _ValueType, typename enable_if<!is_move_constructible< _ValueType >::value||is_lvalue_reference< _ValueType >::value, bool >::type = true>

_ValueType std::experimental::fundamentals_v1::any_cast ( any && __any )

inline

Access the contained object.

Template Parameters

_ValueType

A reference or CopyConstructible type.

Parameters

__any

The object to access.

Returns

The contained object.

Exceptions

bad_any_cast

If __any.type() != typeid(remove_reference_t<_ValueType>)

Definition at line 396 of file experimental/any.

References any_cast().

any_cast() [2/5]

template<typename _ValueType>

_ValueType std::experimental::fundamentals_v1::any_cast ( any & __any )

inline

Access the contained object.

Template Parameters

_ValueType

A reference or CopyConstructible type.

Parameters

__any

The object to access.

Returns

The contained object.

Exceptions

bad_any_cast

If __any.type() != typeid(remove_reference_t<_ValueType>)

Definition at line 382 of file experimental/any.

References any_cast().

any_cast() [3/5]

template<typename _ValueType>

_ValueType * std::experimental::fundamentals_v1::any_cast ( any * __any )

inlinenoexcept

Access the contained object.

Template Parameters

_ValueType

The type of the contained object.

Parameters

__any

A pointer to the object to access.

Returns

The address of the contained object if __any != nullptr && __any.type() == typeid(_ValueType) , otherwise a null pointer.

Definition at line 480 of file experimental/any.

any_cast() [4/5]

template<typename _ValueType>

_ValueType std::experimental::fundamentals_v1::any_cast ( const any & __any )

inline

Access the contained object.

Template Parameters

_ValueType

A const-reference or CopyConstructible type.

Parameters

__any

The object to access.

Returns

The contained object.

Exceptions

bad_any_cast

If __any.type() != typeid(remove_reference_t<_ValueType>)

Definition at line 359 of file experimental/any.

References any_cast().

Referenced by any_cast(), any_cast(), and any_cast().

any_cast() [5/5]

template<typename _ValueType>

const _ValueType * std::experimental::fundamentals_v1::any_cast ( const any * __any )

inlinenoexcept

Access the contained object.

Template Parameters

_ValueType

The type of the contained object.

Parameters

__any

A pointer to the object to access.

Returns

The address of the contained object if __any != nullptr && __any.type() == typeid(_ValueType) , otherwise a null pointer.

Definition at line 472 of file experimental/any.

swap()

void std::experimental::fundamentals_v1::swap ( any & __x, any & __y )

inlinenoexcept

Exchange the states of two any objects.

Definition at line 346 of file experimental/any.