NAME

       std::binary_function< _Arg1, _Arg2, _Result >

SYNOPSIS

       #include <stl_function.h>

       Inherited by std::_Sp_owner_less< shared_ptr< _Tp >, weak_ptr< _Tp > >, std::_Sp_owner_less< weak_ptr<
       _Tp >, shared_ptr< _Tp > >, std::_Sp_owner_less< __shared_ptr< _Tp, _Lp >, __weak_ptr< _Tp, _Lp > >,
       std::_Sp_owner_less< __weak_ptr< _Tp, _Lp >, __shared_ptr< _Tp, _Lp > >, std::_Sp_owner_less< void, void
       >, std::equal_to< _Key >, std::equal_to< _Value >, std::less< typename _Sequence::value_type >,
       __gnu_parallel::_Multiplies< _Tp1, _Tp2, _Result >, __gnu_parallel::_Plus< _Tp1, _Tp2, _Result >, and
       std::pointer_to_binary_function< _Arg1, _Arg2, _Result >.

   Public Types
       typedef _Arg1 first_argument_type
           first_argument_type is the type of the first argument
       typedef _Result result_type
           result_type is the return type
       typedef _Arg2 second_argument_type
           second_argument_type is the type of the second argument

Detailed Description

   template<typename _Arg1, typename _Arg2, typename _Result>
       struct std::binary_function< _Arg1, _Arg2, _Result >"Helper for defining adaptable binary function
       objects.

       Deprecated
           Deprecated in C++11, no longer in the standard since C++17.

Member Typedef Documentation

   template<typename _Arg1 , typename _Arg2 , typename _Result > typedef _Arg1 std::binary_function< _Arg1,
       _Arg2, _Result >::first_argument_type
       first_argument_type is the type of the first argument

   template<typename _Arg1 , typename _Arg2 , typename _Result > typedef _Result std::binary_function< _Arg1,
       _Arg2, _Result >::result_type
       result_type is the return type

   template<typename _Arg1 , typename _Arg2 , typename _Result > typedef _Arg2 std::binary_function< _Arg1,
       _Arg2, _Result >::second_argument_type
       second_argument_type is the type of the second argument

Author

       Generated automatically by Doxygen for libstdc++ from the source code.

                                                    libstdc++std::binary_function< _Arg1, _Arg2, _Result >(3cxx)