libstdc++
Futures
Collaboration diagram for Futures:

Classes

class  std::__basic_future< _Res >
 Common implementation for future and shared_future. More...
struct  std::__future_base
 Base class and enclosing scope. More...
struct  std::__future_base::_Result< _Res & >
 Partial specialization for reference types. More...
struct  std::__future_base::_Result< void >
 Explicit specialization for void. More...
class  std::future< _Res >
 Primary template for future. More...
class  std::future< _Res & >
 Partial specialization for future<R&> More...
class  std::future< void >
 Explicit specialization for future<void> More...
class  std::future_error
 Exception type thrown by futures. More...
struct  std::is_error_code_enum< future_errc >
 Specialization. More...
class  std::packaged_task< _Res(_ArgTypes...)>
 packaged_task More...
class  std::promise< _Res >
 Primary template for promise. More...
class  std::promise< _Res & >
 Partial specialization for promise<R&> More...
class  std::promise< void >
 Explicit specialization for promise<void> More...
class  std::shared_future< _Res >
 Primary template for shared_future. More...
class  std::shared_future< _Res & >
 Partial specialization for shared_future<R&> More...
class  std::shared_future< void >
 Explicit specialization for shared_future<void> More...

Enumerations

enum  std::future_errc
enum  std::future_status
enum  std::launch

Functions

 std::__basic_future< _Res >::__basic_future (const shared_future< _Res > &)
 std::__basic_future< _Res >::__basic_future (shared_future< _Res > &&)
 std::__basic_future< _Res >::__basic_future (future< _Res > &&)
static _Setter< void, void > std::__future_base::_State_base::__setter (promise< void > *__prom)
template<typename _Fn , typename... _Args>
future< typename result_of
< _Fn(_Args...)>::type > 
std::async (launch __policy, _Fn &&__fn, _Args &&...__args)
template<typename _Fn , typename... _Args>
__async_sfinae_helper
< typename decay< _Fn >::type,
_Fn, _Args...>::type 
std::async (_Fn &&__fn, _Args &&...__args)
const error_category & std::future_category ()
error_code std::make_error_code (future_errc __errc)
error_condition std::make_error_condition (future_errc __errc)
void std::promise< void >::set_value ()
template<typename _Res >
void std::swap (promise< _Res > &__x, promise< _Res > &__y)
template<typename _Res , typename... _ArgTypes>
void std::swap (packaged_task< _Res(_ArgTypes...)> &__x, packaged_task< _Res(_ArgTypes...)> &__y)

Detailed Description

Classes for futures support.

Enumeration Type Documentation

Error code for futures.

Definition at line 61 of file future.

Status code for futures.

Definition at line 134 of file future.

Launch code for futures.

Definition at line 126 of file future.

Function Documentation

template<typename _Fn , typename... _Args>
future< typename result_of< _Fn(_Args...)>::type > std::async ( launch  __policy,
_Fn &&  __fn,
_Args &&...  __args 
)

async

Definition at line 1355 of file future.

Referenced by std::async().

template<typename _Fn , typename... _Args>
__async_sfinae_helper< typename decay< _Fn >::type, _Fn, _Args...>::type std::async ( _Fn &&  __fn,
_Args &&...  __args 
)
inline

async, potential overload

Definition at line 1378 of file future.

References std::any(), and std::async().

const error_category& std::future_category ( )

Points to a statically-allocated object derived from error_category.

Referenced by std::make_error_code(), and std::make_error_condition().

error_code std::make_error_code ( future_errc  __errc)
inline

Overload for make_error_code.

Definition at line 79 of file future.

References std::future_category().

error_condition std::make_error_condition ( future_errc  __errc)
inline

Overload for make_error_condition.

Definition at line 84 of file future.

References std::future_category().

template<typename _Res , typename... _ArgTypes>
void std::swap ( packaged_task< _Res(_ArgTypes...)> &  __x,
packaged_task< _Res(_ArgTypes...)> &  __y 
)
inline

swap

Definition at line 1289 of file future.