__fun_type _M_f mem_fun1_ref_t operator()

template<class _Ret , class _Tp , class _Arg > _Ret mem_fun1_ref_t< _Ret, _Tp, _Arg >::operator() ( _Tp &  __r, _Arg  __x  ) const [inline] Definition at line 564 of file _function_adaptors.h. { return (__r.*_M_f)(__x); }