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PVClusterComparer.h
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1 #ifndef RecoPixelVertexing_PVClusterComparer_h
2 #define RecoPixelVertexing_PVClusterComparer_h
3 
15 #include "RecoPixelVertexing/PixelVertexFinding/interface/PVCluster.h"
16 #include "DataFormats/VertexReco/interface/Vertex.h"
17 
18 class PVClusterComparer {
19  public:
21  PVClusterComparer();
22 
24  double pTSquaredSum(const PVCluster &v) const;
25  double pTSquaredSum(const reco::Vertex &v) const;
26 
28  bool operator() (const PVCluster &v1, const PVCluster &v2) const;
29  bool operator() (const reco::Vertex &v1, const reco::Vertex &v2) const;
30 };
31 #endif
PVClusterComparer::operator()
bool operator()(const PVCluster &v1, const PVCluster &v2) const
Use this operator in a std::sort to sort them in decreasing sumPt.
Definition: PVClusterComparer.cc:30
PVClusterComparer::pTSquaredSum
double pTSquaredSum(const PVCluster &v) const
Calculate sum of square of the pT's of the tracks in the vertex.
Definition: PVClusterComparer.cc:7
PVClusterComparer::PVClusterComparer
PVClusterComparer()
Constructor does nothing, no data members.
Definition: PVClusterComparer.cc:5
v
mathSSE::Vec4< T > v
Definition: newBasic3DVector.h:354
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