.TH "std::_Reference_wrapper_base_impl< _Unary, _Binary, _Tp >" 3cxx "Wed Apr 11 2018" "libstdc++" \" -*- nroff -*- .ad l .nh .SH NAME std::_Reference_wrapper_base_impl< _Unary, _Binary, _Tp > .SH SYNOPSIS .br .PP .SH "Detailed Description" .PP .SS "template .br struct std::_Reference_wrapper_base_impl< _Unary, _Binary, _Tp >" Knowing which of unary_function and binary_function _Tp derives from, derives from the same and ensures that reference_wrapper will have a weak result type\&. See cases below\&. .PP Definition at line 236 of file functional\&. .SH "Author" .PP Generated automatically by Doxygen for libstdc++ from the source code\&.