Provided by: libstdc++-8-doc_8.4.0-1ubuntu1~18.04_all 

NAME
std::_Maybe_get_result_type< _Functor, typename > - If we have found a result_type, extract it.
SYNOPSIS
Detailed Description
template<typename _Functor, typename = __void_t<>>
struct std::_Maybe_get_result_type< _Functor, typename >" If we have found a result_type, extract it.
Definition at line 112 of file refwrap.h.
Author
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libstdc++ Tue Mar std::_Maybe_get_result_type< _Functor, typename >(3cxx)