00001 #ifndef DISTANCEOFVERTICES2D_H 00002 #define DISTANCEOFVERTICES2D_H 00003 00004 #include "RecoVertex/TertiaryTracksVertexFinder/interface/DistanceOfVertices.h" 00005 00006 // class to compute distance, error, significance of 2 Vertices 00007 // in the XY plane 00008 00009 class DistanceOfVertices2D : public DistanceOfVertices { 00010 00011 public: 00012 00013 DistanceOfVertices2D () {} 00014 virtual ~DistanceOfVertices2D () {} 00015 00016 virtual Measurement1D distance ( const TransientVertex & , const TransientVertex & ) ; 00017 virtual Measurement1D signedDistance ( const TransientVertex & , const TransientVertex & , const Hep3Vector & ) ; 00018 00019 private: 00020 00021 }; 00022 00023 #endif 00024