---
name: "std::__traitor"
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/std::__traitor"
---

# std::\_\_traitor(3)

## NAME

std::\_\_traitor -

## SYNOPSIS

Inherited by **\_\_is\_arithmetic**, **\_\_is\_fundamental**, and **\_\_is\_scalar**.

## Detailed Description

### template\<class \_Sp, class \_Tp\> struct std::\_\_traitor\< \_Sp, \_Tp \>

Definition at line 109 of file cpp\_type\_traits.h.

### Public Types

enum { **\_\_value** }\
 typedef **\_\_truth\_type**\< \_\_value \>::**\_\_type** **\_\_type**\

## Author

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