---
name: "__gnu_cxx::_BinaryFunctionConcept"
section: "3"
platform: "linux"
package: "libstdc++6-4.1-doc"
version: "4.1.1-21"
release: "Debian 4.0 (Etch)"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_cxx::_BinaryFunctionConcept"
---

# \_\_gnu\_cxx::\_BinaryFunctionConcept(3)

## NAME

\_\_gnu\_cxx::\_BinaryFunctionConcept -

## SYNOPSIS

## Detailed Description

### template\<class \_Func, class \_Return, class \_First, class \_Second\> struct \_\_gnu\_cxx::\_BinaryFunctionConcept\< \_Func, \_Return, \_First, \_Second \>

Definition at line 355 of file boost\_concept\_check.h.

### Public Member Functions

void **\_\_constraints** ()\

### Public Attributes

\_Func **\_\_f**\
 \_First **\_\_first**\
 \_Return **\_\_r**\
 \_Second **\_\_second**\

## Author

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