---
name: "std::_Weak_result_type_impl"
section: "3"
platform: "linux"
package: "libstdc++6-4.3-doc"
version: "4.3.2-1.1"
release: "Debian 5.0 (Lenny)"
platforms: ["linux"]
url: "https://new.carta.tech/std::_Weak_result_type_impl"
---

# std::\_Weak\_result\_type\_impl(3)

## NAME

std::\_Weak\_result\_type\_impl -

## SYNOPSIS

Inherits **std::\_Maybe\_get\_result\_type\< std::\_Has\_result\_type\< \_Functor \>::value, \_Functor \>**.

Inherited by **std::\_Weak\_result\_type\< \_Tp \>**, and **std::\_Weak\_result\_type\< \_Functor \>**.

## Detailed Description

### template\<typename \_Functor\> struct std::\_Weak\_result\_type\_impl\< \_Functor \>

Base class for any function object that has a weak result type, as defined in 3.3/3 of TR1.

Definition at line 89 of file tr1\_impl/functional.

## Author

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