apf::math::identity< T > Struct Template Reference

Identity function object. Function call returns a const reference to input. More...

#include <apf/math.h>

Public Member Functions
const T &	operator() (const T &in)

Detailed Description

template<typename T>
struct apf::math::identity< T >

Identity function object. Function call returns a const reference to input.

Definition at line 333 of file math.h.

Member Function Documentation

operator()()

template<typename T >

const T & apf::math::identity< T >::operator() ( const T &  in )

inline

Definition at line 333 of file math.h.

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

• apf/math.h