Provided by: libstdc++-9-doc_9.5.0-3ubuntu1_all bug

NAME

       std::__future_base - Base class and enclosing scope.

SYNOPSIS

       Inherited by std::__basic_future< _Res & >, std::__basic_future< void >, and
       std::__basic_future< _Res >.

   Classes
       struct _Result
           A result object that has storage for an object of type _Res.
       struct _Result< _Res & >
           Partial specialization for reference types.
       struct _Result< void >
           Explicit specialization for void.
       struct _Result_alloc
           A result object that uses an allocator.
       struct _Result_base
           Base class for results.

   Public Types
       template<typename _Res > using _Ptr = unique_ptr< _Res, _Result_base::_Deleter >
           A unique_ptr for result objects.
       using _State_base = _State_baseV2

   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)

Detailed Description

       Base class and enclosing scope.

       Definition at line 198 of file future.

Member Typedef Documentation

   template<typename _Res > using std::__future_base::_Ptr =  unique_ptr<_Res,
       _Result_base::_Deleter>
       A unique_ptr for result objects.

       Definition at line 223 of file future.

   using std::__future_base::_State_base =  _State_baseV2
       Definition at line 587 of file future.

Member Function Documentation

   template<typename _Res , typename _Allocator > static _Ptr< _Result_alloc< _Res, _Allocator >
       > std::__future_base::_S_allocate_result (const _Allocator & __a) [inline],  [static]
       Definition at line 288 of file future.

   template<typename _Res , typename _Tp > static _Ptr< _Result< _Res > >
       std::__future_base::_S_allocate_result (const std::allocator< _Tp > & __a) [inline],
       [static]
       Definition at line 301 of file future.

   template<typename _Res_ptr , typename _BoundFn > static _Task_setter< _Res_ptr, _BoundFn >
       std::__future_base::_S_task_setter (_Res_ptr & __ptr, _BoundFn & __call) [inline],
       [static]
       Definition at line 619 of file future.

Author

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