# ace::select2nd< T > Struct Template Reference

Template for functor class for function returning 2nd pair member. More...

`#include <utils.h>`

List of all members.

## Public Member Functions
T::second_type | operator() (const T &pair_arg) const

## Detailed Description

### template<class T>
struct ace::select2nd< T >

Template for functor class for function returning 2nd pair member.

T stands for pair type.

## Member Function Documentation

template<class T>

T::second_type ace::select2nd< T >::operator() | ( | const T & | pair_arg | ) | const`[inline]`

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

- proto/Source/utils.h