theplu::yat::utility::pair_value_compare< T1, T2 > Struct Template Reference

Functor comparing pairs using second. More...

#include </scratch/bob/jari/tmp/pristine/yat-0.10.x/yat/utility/stl_utility.h>

List of all members.

Public Member Functions
bool	operator() (const std::pair< T1, T2 > &x, const std::pair< T1, T2 > &y)

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Detailed Description

template<class T1, class T2>
struct theplu::yat::utility::pair_value_compare< T1, T2 >

Functor comparing pairs using second.

STL provides operator< for the pair.first element, but none for pair.second. This template provides this and can be used as the comparison object in generic functions such as the STL sort.

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Member Function Documentation

template<class T1 , class T2 >

bool theplu::yat::utility::pair_value_compare< T1, T2 >::operator() ( const std::pair< T1, T2 > &  x, const std::pair< T1, T2 > &  y  )

inline

Returns:

true if x.second<y.second or (!(y.second<y.second) and x.first<y.first)

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

• /scratch/bob/jari/tmp/pristine/yat-0.10.x/yat/utility/stl_utility.h