DGtal::Pair2nd< ReturnType > Class Template Reference

#include <BasicFunctors.h>

Public Member Functions
template<typename TPair >
ReturnType	operator() (const TPair &aPair) const

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Detailed Description

template<typename ReturnType>
class DGtal::Pair2nd< ReturnType >

Aim: Define a simple functor that returns the second member of a pair.

Description of template class 'Pair2nd'

Template Parameters:

ReturnType

type of the second member of the pair

Definition at line 563 of file BasicFunctors.h.

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Member Function Documentation

template<typename ReturnType >

template<typename TPair >

ReturnType DGtal::Pair2nd< ReturnType >::operator() ( const TPair &  aPair ) const

inline

Operator

Template Parameters:

TPair

model of CPair

Parameters:

aPair

input pair

Returns:

second member of aPair.

Definition at line 577 of file BasicFunctors.h.

    {
      return aPair.second;
    }

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

• BasicFunctors.h