libstdc++
std::future< _Res > Class Template Reference
Inheritance diagram for std::future< _Res >:
[legend]

List of all members.

Public Member Functions

 future (future &&__uf) noexcept
 future (const future &)
_Res get ()
futureoperator= (const future &)
futureoperator= (future &&__fut) noexcept
shared_future< _Res > share ()
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 _BoundFn >
static std::shared_ptr
< _State_base > 
_S_make_async_state (_BoundFn &&__fn)
template<typename _BoundFn >
static std::shared_ptr
< _State_base > 
_S_make_deferred_state (_BoundFn &&__fn)
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

Protected Member Functions

__result_type _M_get_result () const
void _M_swap (__basic_future &__that) noexcept

Friends

template<typename _Fn , typename... _Args>
future< typename result_of
< _Fn(_Args...)>::type > 
async (launch, _Fn &&, _Args &&...)
class packaged_task
class promise< _Res >

Detailed Description

template<typename _Res>
class std::future< _Res >

Primary template for future.

Definition at line 725 of file future.


Constructor & Destructor Documentation

template<typename _Res >
std::future< _Res >::future ( future< _Res > &&  __uf) [inline]

Move constructor.

Definition at line 743 of file future.


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.

Definition at line 678 of file future.

Referenced by std::future< _Res >::get(), std::future< void >::get(), and std::shared_future< _Res >::get().

template<typename _Res >
_Res std::future< _Res >::get ( ) [inline]

Retrieving the value.

Definition at line 757 of file future.

References std::__basic_future< _Res >::_M_get_result().


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