reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

usr/include/c++/7.4.0/future
 1154     class promise<_Res&>
 1157       typedef __future_base::_Result<_Res&>	_Res_type;
 1214       future<_Res&>
 1216       { return future<_Res&>(_M_future); }
 1220       set_value(_Res& __r)
 1228       set_value_at_thread_exit(_Res& __r)