| std::shared_future< _Res >(3) | Library Functions Manual | std::shared_future< _Res >(3) |
NAME¶
std::shared_future< _Res > - Primary template for shared_future.
SYNOPSIS¶
Inherits std::__basic_future< _Res >.
Public Types¶
template<typename _Res > using _Ptr =
unique_ptr< _Res, _Result_base::_Deleter >
A unique_ptr for result objects. using _State_base = _State_baseV2
Public Member Functions¶
shared_future (const shared_future &__sf)
noexcept
Copy constructor. shared_future (future< _Res >
&&__uf) noexcept
Construct from a future rvalue. shared_future (shared_future
&&__sf) noexcept
Construct from a shared_future rvalue. const _Res & get () const
Retrieving the value. shared_future & operator= (const
shared_future &__sf) noexcept
shared_future & operator= (shared_future
&&__sf) noexcept
bool valid () const noexcept
void wait () const
template<typename _Rep , typename _Period > future_status
wait_for (const chrono::duration< _Rep, _Period >
&__rel) const
template<typename _Clock , typename _Duration > future_status
wait_until (const chrono::time_point< _Clock, _Duration
> &__abs) const
Static Public Member Functions¶
template<typename _Res , typename _Allocator > static
_Ptr< _Result_alloc< _Res, _Allocator > >
_S_allocate_result (const _Allocator &__a)
template<typename _Res , typename _Tp > static _Ptr<
_Result< _Res > > _S_allocate_result (const
std::allocator< _Tp > &__a)
template<typename _Res_ptr , typename _BoundFn > static _Task_setter<
_Res_ptr, _BoundFn > _S_task_setter (_Res_ptr &__ptr, _BoundFn
&__call)
Protected Types¶
typedef __future_base::_Result< _Res > &
__result_type
typedef shared_ptr< _State_base > __state_type
Protected Member Functions¶
__result_type _M_get_result () const
Wait for the state to be ready and rethrow any stored exception. void
_M_swap (__basic_future &__that) noexcept
Detailed Description¶
template<typename _Res>¶
class std::shared_future< _Res >" Primary template for shared_future.
Member Typedef Documentation¶
template<typename _Res > using std::__future_base::_Ptr = unique_ptr<_Res, _Result_base::_Deleter> [inherited]¶
A unique_ptr for result objects.
Constructor & Destructor Documentation¶
template<typename _Res > std::shared_future< _Res >::shared_future (const shared_future< _Res > & __sf) [inline], [noexcept]¶
Copy constructor.
template<typename _Res > std::shared_future< _Res >::shared_future (future< _Res > && __uf) [inline], [noexcept]¶
Construct from a future rvalue.
template<typename _Res > std::shared_future< _Res >::shared_future (shared_future< _Res > && __sf) [inline], [noexcept]¶
Construct from a shared_future rvalue.
Member Function Documentation¶
template<typename _Res > __result_type std::__basic_future< _Res >::_M_get_result () const [inline], [protected], [inherited]¶
Wait for the state to be ready and rethrow any stored exception.
template<typename _Res > const _Res& std::shared_future< _Res >::get () const [inline]¶
Retrieving the value.
Author¶
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| Mon Dec 18 2023 | libstdc++ |