libstdc++
std::any Class Reference

Public Member Functions

constexpr any () noexcept
 
template<typename _Tp , typename _VTp = _Decay_if_not_any<_Tp>, typename _Mgr = _Manager<_VTp>, enable_if_t< is_copy_constructible< _VTp >::value &&!__is_in_place_type< _VTp >::value, bool > = true>
 any (_Tp &&__value)
 
 any (any &&__other) noexcept
 
 any (const any &__other)
 
template<typename _Tp , typename... _Args, typename _VTp = decay_t<_Tp>, typename _Mgr = _Manager<_VTp>, __any_constructible_t< _VTp, _Args &&... > = false>
 any (in_place_type_t< _Tp >, _Args &&... __args)
 
template<typename _Tp , typename _Up , typename... _Args, typename _VTp = decay_t<_Tp>, typename _Mgr = _Manager<_VTp>, __any_constructible_t< _VTp, initializer_list< _Up >, _Args &&... > = false>
 any (in_place_type_t< _Tp >, initializer_list< _Up > __il, _Args &&... __args)
 
 ~any ()
 
template<typename _Tp , typename... _Args>
__emplace_t< decay_t< _Tp >, _Args... > emplace (_Args &&... __args)
 
template<typename _Tp , typename _Up , typename... _Args>
__emplace_t< decay_t< _Tp >, initializer_list< _Up >, _Args &&... > emplace (initializer_list< _Up > __il, _Args &&... __args)
 
bool has_value () const noexcept
 
template<typename _Tp >
enable_if_t< is_copy_constructible< _Decay_if_not_any< _Tp > >::value, any & > operator= (_Tp &&__rhs)
 
anyoperator= (any &&__rhs) noexcept
 
anyoperator= (const any &__rhs)
 
void reset () noexcept
 
void swap (any &__rhs) noexcept
 
const type_infotype () 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 77 of file any.


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