/data/refman/pasoursint/CMSSW_6_1_1/src/TrackingTools/DetLayers/interface/PhiLess.h

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#ifndef DetLayers_PhiLess_h
#define DetLayers_PhiLess_h

#include <functional>
#include "DataFormats/GeometryVector/interface/VectorUtil.h"

class PhiLess : public std::binary_function< float, float, bool> {
public:
  bool operator()( float a, float b) const {
    return Geom::phiLess(a,b);
  }
};

#endif