Public Member Functions¶

any () noexcept
Default constructor, creates an empty object. 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)
Construct with a copy of __value as the contained object. 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)
Construct with a copy of __value as the contained object. any (any &&__other) noexcept
Move constructor, transfer the state from __other. any (const any &__other)
Copy constructor, copies the state of __other. ~any ()
Destructor, calls clear() void clear () noexcept
If not empty, destroy the contained object. bool empty () const noexcept
Reports whether there is a contained object or not. template<typename _ValueType > enable_if_t<!is_same< any, decay_t< _ValueType > >::value, any & > operator= (_ValueType &&__rhs)
Store a copy of __rhs as the contained object. any & operator= (any &&__rhs) noexcept
Move assignment operator. any & operator= (const any &__rhs)
Copy the state of another object. void swap (any &__rhs) noexcept
Exchange state with another object. const type_info & type () const noexcept
The typeid of the contained object, or typeid(void) if empty.

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)

std::experimental::any::any () [inline], [noexcept]¶

Default constructor, creates an empty object.

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

Copy constructor, copies the state of __other.

std::experimental::any::any (any && __other) [inline], [noexcept]¶

Move constructor, transfer the state from __other.

Postcondition

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

Construct with a copy of __value as the contained object.

template<typename _ValueType , typename _Tp = _Decay<_ValueType>, typename _Mgr = _Manager<_Tp>, typename enable_if<!is_constructible< _Tp, _ValueType && >::value, bool >::type = false> std::experimental::any::any (_ValueType && __value) [inline]¶

Construct with a copy of __value as the contained object.

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

Destructor, calls clear()

void std::experimental::any::clear () [inline], [noexcept]¶

If not empty, destroy the contained object.

bool std::experimental::any::empty () const [inline], [noexcept]¶

Reports whether there is a contained object or not.

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

Store a copy of __rhs as the contained object.

any& std::experimental::any::operator= (any && __rhs) [inline], [noexcept]¶

Move assignment operator.

Postcondition

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

Copy the state of another object.

void std::experimental::any::swap (any & __rhs) [inline], [noexcept]¶

Exchange state with another object.

const type_info& std::experimental::any::type () const [inline], [noexcept]¶

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