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
	std::experimental::fundamentals_v1::any::_Storage::_Storage (const _Storage &)=delete

	std::experimental::fundamentals_v1::any::any () noexcept

template<typename _ValueType , typename _Tp = _Decay<_ValueType>, typename _Mgr = _Manager<_Tp>, typename enable_if< is_constructible< _Tp, _ValueType && >::value, bool >::type = true>
	std::experimental::fundamentals_v1::any::any (_ValueType &&__value)

	std::experimental::fundamentals_v1::any::any (any &&__other) noexcept

	std::experimental::fundamentals_v1::any::any (const any &__other)

	std::experimental::fundamentals_v1::any::~any ()

template<typename _Tp >
static constexpr bool	std::experimental::fundamentals_v1::any::__is_valid_cast ()

void	std::experimental::__throw_bad_any_cast ()

template<typename _Up >
static void	std::experimental::fundamentals_v1::any::_Manager_internal< _Tp >::_S_create (_Storage &__storage, _Up &&__value)

template<typename _Up >
static void	std::experimental::fundamentals_v1::any::_Manager_external< _Tp >::_S_create (_Storage &__storage, _Up &&__value)

static void	std::experimental::fundamentals_v1::any::_Manager_internal< any::_Op >::_S_manage (_Op, const any , _Arg )

template<typename _ValueType >
_ValueType	std::experimental::any_cast (const any &__any)

void	std::experimental::fundamentals_v1::any::clear () noexcept

_GLIBCXX_NODISCARD bool	std::experimental::fundamentals_v1::any::empty () const noexcept

template<typename _ValueType >
enable_if_t<!is_same< any, decay_t< _ValueType > >::value, any & >	std::experimental::fundamentals_v1::any::operator= (_ValueType &&__rhs)

any &	std::experimental::fundamentals_v1::any::operator= (any &&__rhs) noexcept

_Storage &	std::experimental::fundamentals_v1::any::_Storage::operator= (const _Storage &)=delete

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

void	std::experimental::fundamentals_v1::any::swap (any &__rhs) noexcept

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

const type_info &	std::experimental::fundamentals_v1::any::type () const noexcept

virtual const char *	std::experimental::fundamentals_v1::bad_any_cast::what () const noexcept

Variables
any *	std::experimental::fundamentals_v1::any::_Arg::_M_any

aligned_storage< sizeof(_M_ptr), alignof(void *)>::type	std::experimental::fundamentals_v1::any::_Storage::_M_buffer

void *	std::experimental::fundamentals_v1::any::_Arg::_M_obj

void *	std::experimental::fundamentals_v1::any::_Storage::_M_ptr

const std::type_info *	std::experimental::fundamentals_v1::any::_Arg::_M_typeinfo

Friends
template<typename _Tp >
enable_if_t< is_object< _Tp >::value, void * >	std::experimental::fundamentals_v1::any::__any_caster (const any *__any)

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

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

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)".

Function Documentation

◆ any() [1/4]

std::experimental::fundamentals_v1::any::any ( )

inlinenoexcept

Default constructor, creates an empty object.

Definition at line 126 of file any.

◆ any() [2/4]

template<typename _ValueType , typename _Tp = _Decay<_ValueType>, typename _Mgr = _Manager<_Tp>, typename enable_if< is_constructible< _Tp, _ValueType && >::value, bool >::type = true>

std::experimental::fundamentals_v1::any::any ( _ValueType && __value )

inline

Construct with a copy of __value as the contained object.

Definition at line 163 of file any.

◆ any() [3/4]

std::experimental::fundamentals_v1::any::any ( any && __other )

inlinenoexcept

Move constructor, transfer the state from __other.

Postcondition: __other.empty() (this postcondition is a GNU extension)

Definition at line 146 of file any.

◆ any() [4/4]

std::experimental::fundamentals_v1::any::any ( const any & __other )

inline

Copy constructor, copies the state of __other.

Definition at line 129 of file any.

◆ ~any()

std::experimental::fundamentals_v1::any::~any ( )

inline

Destructor, calls clear()

Definition at line 185 of file any.

◆ _S_manage() [1/2]

template<typename _Tp >

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

static

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 483 of file any.

◆ _S_manage() [2/2]

template<typename _Tp >

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

static

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 517 of file 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 389 of file any.

◆ 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 375 of file any.

◆ any_cast() [3/5]

template<typename _ValueType >

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

inlinenoexcept

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 473 of file 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 352 of file any.

◆ 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 465 of file any.

◆ clear()

void std::experimental::fundamentals_v1::any::clear ( )

inlinenoexcept

If not empty, destroy the contained object.

Definition at line 227 of file any.

◆ empty()

_GLIBCXX_NODISCARD bool std::experimental::fundamentals_v1::any::empty ( ) const

inlinenoexcept

Reports whether there is a contained object or not.

Definition at line 269 of file any.

◆ operator=() [1/3]

template<typename _ValueType >

enable_if_t<!is_same<any, decay_t<_ValueType> >::value, any&> std::experimental::fundamentals_v1::any::operator= ( _ValueType && __rhs )

inline

Store a copy of __rhs as the contained object.

Definition at line 218 of file any.

◆ operator=() [2/3]

any& std::experimental::fundamentals_v1::any::operator= ( any && __rhs )

inlinenoexcept

Move assignment operator.

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

Definition at line 201 of file any.

◆ operator=() [3/3]

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

inline

Copy the state of another object.

Definition at line 190 of file any.

◆ swap() [1/2]

void std::experimental::fundamentals_v1::any::swap ( any & __rhs )

inlinenoexcept

Exchange state with another object.

Definition at line 237 of file any.

◆ swap() [2/2]

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

inlinenoexcept

Exchange the states of two any objects.

Definition at line 339 of file any.

◆ type()

const type_info& std::experimental::fundamentals_v1::any::type ( ) const

inlinenoexcept

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

Definition at line 273 of file any.

◆ what()

virtual const char* std::experimental::fundamentals_v1::bad_any_cast::what ( ) const

inlinevirtualnoexcept

Returns a C-style character string describing the general cause of the current error.

Reimplemented from std::bad_cast.

Definition at line 69 of file any.

Classes

Macros

Functions

Variables

Friends

Detailed Description

Function Documentation

◆ any() [1/4]

◆ any() [2/4]

◆ any() [3/4]

◆ any() [4/4]

◆ ~any()

◆ _S_manage() [1/2]

◆ _S_manage() [2/2]

◆ any_cast() [1/5]

◆ any_cast() [2/5]

◆ any_cast() [3/5]

◆ any_cast() [4/5]

◆ any_cast() [5/5]

◆ clear()

◆ empty()

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]

◆ swap() [1/2]

◆ swap() [2/2]

◆ type()

◆ what()