PVClusterComparer.h

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#ifndef RecoPixelVertexing_PVClusterComparer_h
#define RecoPixelVertexing_PVClusterComparer_h

#include "RecoPixelVertexing/PixelVertexFinding/interface/PVCluster.h"
#include "DataFormats/VertexReco/interface/Vertex.h"

class PVClusterComparer {
 public:
  PVClusterComparer();
   
  double pTSquaredSum(const PVCluster &v) const;
  double pTSquaredSum(const reco::Vertex &v) const;

  bool operator() (const PVCluster &v1, const PVCluster &v2) const;
  bool operator() (const reco::Vertex &v1, const reco::Vertex &v2) const;
};
#endif