.TH "std::__basic_future< _Res >" 3cxx "Thu Feb 16 2023" "libstdc++" \" -*- nroff -*-
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.SH NAME
std::__basic_future< _Res > \- Common implementation for future and shared_future\&.  

.SH SYNOPSIS
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.PP
.PP
Inherits \fBstd::__future_base\fP\&.
.PP
Inherited by \fBstd::future< _Res >\fP, and \fBstd::shared_future< _Res >\fP\&.
.SS "Public Types"

.in +1c
.ti -1c
.RI "template<typename _Res > using \fB_Ptr\fP = \fBunique_ptr\fP< _Res, _Result_base::_Deleter >"
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.RI "A unique_ptr for result objects\&. "
.ti -1c
.RI "using \fB_State_base\fP = _State_baseV2"
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.in -1c
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fB__basic_future\fP (const \fB__basic_future\fP &)=delete"
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.ti -1c
.RI "\fB__basic_future\fP & \fBoperator=\fP (const \fB__basic_future\fP &)=delete"
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.ti -1c
.RI "bool \fBvalid\fP () const noexcept"
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.ti -1c
.RI "void \fBwait\fP () const"
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.ti -1c
.RI "template<typename _Rep , typename _Period > \fBfuture_status\fP \fBwait_for\fP (const \fBchrono::duration\fP< _Rep, _Period > &__rel) const"
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.ti -1c
.RI "template<typename _Clock , typename _Duration > \fBfuture_status\fP \fBwait_until\fP (const \fBchrono::time_point\fP< _Clock, _Duration > &__abs) const"
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.in -1c
.SS "Static Public Member Functions"

.in +1c
.ti -1c
.RI "template<typename _Res , typename _Allocator > static \fB_Ptr\fP< \fB_Result_alloc\fP< _Res, _Allocator > > \fB_S_allocate_result\fP (const _Allocator &__a)"
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.ti -1c
.RI "template<typename _Res , typename _Tp > static \fB_Ptr\fP< \fB_Result\fP< _Res > > \fB_S_allocate_result\fP (const \fBstd::allocator\fP< _Tp > &__a)"
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.ti -1c
.RI "template<typename _Res_ptr , typename _BoundFn > static _Task_setter< _Res_ptr, _BoundFn > \fB_S_task_setter\fP (_Res_ptr &__ptr, _BoundFn &__call)"
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.in -1c
.SS "Protected Types"

.in +1c
.ti -1c
.RI "typedef \fB__future_base::_Result\fP< _Res > & \fB__result_type\fP"
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.ti -1c
.RI "typedef \fBshared_ptr\fP< _State_base > \fB__state_type\fP"
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.in -1c
.SS "Protected Member Functions"

.in +1c
.ti -1c
.RI "\fB__basic_future\fP (const \fB__state_type\fP &__state)"
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.ti -1c
.RI "\fB__basic_future\fP (const \fBshared_future\fP< _Res > &) noexcept"
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.ti -1c
.RI "\fB__basic_future\fP (\fBfuture\fP< _Res > &&) noexcept"
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.ti -1c
.RI "\fB__basic_future\fP (\fBshared_future\fP< _Res > &&) noexcept"
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.ti -1c
.RI "\fB__result_type\fP \fB_M_get_result\fP () const"
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.RI "Wait for the state to be ready and rethrow any stored exception\&. "
.ti -1c
.RI "void \fB_M_swap\fP (\fB__basic_future\fP &__that) noexcept"
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.in -1c
.SH "Detailed Description"
.PP 

.SS "template<typename _Res>
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class std::__basic_future< _Res >"Common implementation for future and shared_future\&. 
.PP
Definition at line \fB673\fP of file \fBfuture\fP\&.
.SH "Member Typedef Documentation"
.PP 
.SS "template<typename _Res > typedef \fB__future_base::_Result\fP<_Res>& \fBstd::__basic_future\fP< _Res >::__result_type\fC [protected]\fP"

.PP
Definition at line \fB677\fP of file \fBfuture\fP\&.
.SS "template<typename _Res > typedef \fBshared_ptr\fP<_State_base> \fBstd::__basic_future\fP< _Res >::__state_type\fC [protected]\fP"

.PP
Definition at line \fB676\fP of file \fBfuture\fP\&.
.SS "template<typename _Res > using \fBstd::__future_base::_Ptr\fP =  \fBunique_ptr\fP<_Res, _Result_base::_Deleter>\fC [inherited]\fP"

.PP
A unique_ptr for result objects\&. 
.PP
Definition at line \fB222\fP of file \fBfuture\fP\&.
.SS "using std::__future_base::_State_base =  _State_baseV2\fC [inherited]\fP"

.PP
Definition at line \fB597\fP of file \fBfuture\fP\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "template<typename _Res > \fBstd::__basic_future\fP< _Res >::__basic_future (const \fB__state_type\fP & __state)\fC [inline]\fP, \fC [explicit]\fP, \fC [protected]\fP"

.PP
Definition at line \fB732\fP of file \fBfuture\fP\&.
.SS "template<typename _Res > constexpr \fBstd::__basic_future\fP< _Res >::__basic_future ()\fC [inline]\fP, \fC [constexpr]\fP, \fC [protected]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB750\fP of file \fBfuture\fP\&.
.SH "Member Function Documentation"
.PP 
.SS "template<typename _Res > \fB__result_type\fP \fBstd::__basic_future\fP< _Res >::_M_get_result () const\fC [inline]\fP, \fC [protected]\fP"

.PP
Wait for the state to be ready and rethrow any stored exception\&. 
.PP
Definition at line \fB716\fP of file \fBfuture\fP\&.
.SS "template<typename _Res > void \fBstd::__basic_future\fP< _Res >::_M_swap (\fB__basic_future\fP< _Res > & __that)\fC [inline]\fP, \fC [protected]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB725\fP of file \fBfuture\fP\&.
.SS "template<typename _Res , typename _Allocator > static \fB_Ptr\fP< \fB_Result_alloc\fP< _Res, _Allocator > > std::__future_base::_S_allocate_result (const _Allocator & __a)\fC [inline]\fP, \fC [static]\fP, \fC [inherited]\fP"

.PP
Definition at line \fB287\fP of file \fBfuture\fP\&.
.SS "template<typename _Res , typename _Tp > static \fB_Ptr\fP< \fB_Result\fP< _Res > > std::__future_base::_S_allocate_result (const \fBstd::allocator\fP< _Tp > & __a)\fC [inline]\fP, \fC [static]\fP, \fC [inherited]\fP"

.PP
Definition at line \fB300\fP of file \fBfuture\fP\&.
.SS "template<typename _Res_ptr , typename _BoundFn > static _Task_setter< _Res_ptr, _BoundFn > std::__future_base::_S_task_setter (_Res_ptr & __ptr, _BoundFn & __call)\fC [inline]\fP, \fC [static]\fP, \fC [inherited]\fP"

.PP
Definition at line \fB621\fP of file \fBfuture\fP\&.
.SS "template<typename _Res > bool \fBstd::__basic_future\fP< _Res >::valid () const\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB688\fP of file \fBfuture\fP\&.
.SS "template<typename _Res > void \fBstd::__basic_future\fP< _Res >::wait () const\fC [inline]\fP"

.PP
Definition at line \fB691\fP of file \fBfuture\fP\&.
.SS "template<typename _Res > template<typename _Rep , typename _Period > \fBfuture_status\fP \fBstd::__basic_future\fP< _Res >::wait_for (const \fBchrono::duration\fP< _Rep, _Period > & __rel) const\fC [inline]\fP"

.PP
Definition at line \fB699\fP of file \fBfuture\fP\&.
.SS "template<typename _Res > template<typename _Clock , typename _Duration > \fBfuture_status\fP \fBstd::__basic_future\fP< _Res >::wait_until (const \fBchrono::time_point\fP< _Clock, _Duration > & __abs) const\fC [inline]\fP"

.PP
Definition at line \fB707\fP of file \fBfuture\fP\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.