std::experimental::fundamentals_v1::any Class Reference

Public Member Functions
	any () noexcept
	any (const any &__other)
	any (any &&__other) noexcept
template<typename _ValueType , typename _Tp = _Decay<_ValueType>, typename _Mgr = _Manager<_Tp>, typename enable_if< is_constructible< _Tp, _ValueType &&>::value, bool >::type = true>
	any (_ValueType &&__value)
template<typename _ValueType , typename _Tp = _Decay<_ValueType>, typename _Mgr = _Manager<_Tp>, typename enable_if<!is_constructible< _Tp, _ValueType &&>::value, bool >::type = false>
	any (_ValueType &&__value)
	~any ()
void	clear () noexcept
_GLIBCXX_NODISCARD bool	empty () const noexcept
any &	operator= (const any &__rhs)
any &	operator= (any &&__rhs) noexcept
template<typename _ValueType >
enable_if_t<!is_same< any, decay_t< _ValueType > >::value, 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 >
enable_if_t< is_object< _Tp >::value, 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 87 of file any.

Constructor & Destructor Documentation

any() [1/5]

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

inlinenoexcept

Default constructor, creates an empty object.

Definition at line 126 of file any.

any() [2/5]

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() [3/5]

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() [4/5]

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() [5/5]

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

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

inline

Construct with a copy of __value as the contained object.

Definition at line 176 of file any.

~any()

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

inline

Destructor, calls clear()

Definition at line 185 of file any.

Member Function Documentation

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]

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

inline

Copy the state of another object.

Definition at line 190 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]

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.

swap()

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

inlinenoexcept

Exchange state with another object.

Definition at line 237 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.

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

• any