std::promise< _Res >(3) Library Functions Manual std::promise< _Res >(3) NAME std::promise< _Res > - Primary template for promise. SYNOPSIS #include Public Member Functions template promise (allocator_arg_t, const _Allocator &, promise &&__rhs) template promise (allocator_arg_t, const _Allocator &__a) promise (const promise &)=delete promise (promise &&__rhs) noexcept future< _Res > get_future () promise & operator= (const promise &)=delete promise & operator= (promise &&__rhs) noexcept void set_exception (exception_ptr __p) void set_exception_at_thread_exit (exception_ptr __p) void set_value (_Res &&__r) void set_value (const _Res &__r) void set_value_at_thread_exit (_Res &&__r) void set_value_at_thread_exit (const _Res &__r) void swap (promise &__rhs) noexcept Friends template struct _State::_Setter Detailed Description template class std::promise< _Res >"Primary template for promise. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::promise< _Res >(3)