yat
0.10.4pre
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Functor comparing pairs using second. More...
#include </scratch/bob/jari/tmp/pristine/yat-0.10.x/yat/utility/stl_utility.h>
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bool | operator() (const std::pair< T1, T2 > &x, const std::pair< T1, T2 > &y) |
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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