---
name: "__gnu_cxx::Constant_binary_fun"
section: "3"
platform: "linux"
package: "libstdc++5-3.3-doc"
version: "1:3.3.6-15"
release: "Debian 4.0 (Etch)"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_cxx::Constant_binary_fun"
---

# \_\_gnu\_cxx::Constant\_binary\_fun(3)

## NAME

\_\_gnu\_cxx::Constant\_binary\_fun -

## SYNOPSIS

Inherited by **\_\_gnu\_cxx::constant\_binary\_fun\< Result, Arg1, Arg2 \>**.

### Public Types

typedef Arg1 **first\_argument\_type**\
 typedef Arg2 **second\_argument\_type**\
 typedef Result **result\_type**\

### Public Member Functions

**Constant\_binary\_fun** (const Result &\_\_v)\
 const **result\_type** & **operator()** (const Arg1 &, const Arg2 &) const\

### Public Attributes

Result **M\_val**\

## Detailed Description

### template\<class Result, class Arg1, class Arg2\> struct \_\_gnu\_cxx::Constant\_binary\_fun\< Result, Arg1, Arg2 \>

Definition at line 251 of file ext/functional.

## Author

Generated automatically by Doxygen for libstdc++-v3 Source from the source code.