libstdc++: std::binary_function< _Arg1, _Arg2, _Result > Struct Template Reference

libstdc++

std::binary_function< _Arg1, _Arg2, _Result > Struct Template Reference
Utilities » Function Objects

`#include <stl_function.h>`

Inheritance diagram for std::binary_function< _Arg1, _Arg2, _Result >:
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## Public Types
typedef _Arg1 | first_argument_type
typedef _Result | result_type
typedef _Arg2 | second_argument_type

## 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.

Definition at line 134 of file stl_function.h.

## Member Typedef Documentation

## ◆ first_argument_type

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

Definition at line 137 of file stl_function.h.

## ◆ result_type

template<typename _Arg1, typename _Arg2, typename _Result>

typedef _Result std::binary_function< _Arg1, _Arg2, _Result >::result_type

`result_type` is the return type

Definition at line 143 of file stl_function.h.

## ◆ second_argument_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

Definition at line 140 of file stl_function.h.

The documentation for this struct was generated from the following file:

- stl_function.h