VertexAssociatorByPositionAndTracks.h

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#ifndef SimTracker_VertexAssociation_VertexAssociatorByPositionAndTracks_h
#define SimTracker_VertexAssociation_VertexAssociatorByPositionAndTracks_h

#include "SimDataFormats/Associations/interface/VertexToTrackingVertexAssociatorBaseImpl.h"
#include "DataFormats/RecoCandidate/interface/TrackAssociation.h"

class VertexAssociatorByPositionAndTracks : public reco::VertexToTrackingVertexAssociatorBaseImpl {
public:
  VertexAssociatorByPositionAndTracks(const edm::EDProductGetter *productGetter,
                                      double absZ,
                                      double sigmaZ,
                                      double maxRecoZ,
                                      double sharedTrackFraction,
                                      const reco::RecoToSimCollection *trackRecoToSimAssociation,
                                      const reco::SimToRecoCollection *trackSimToRecoAssociation);

  virtual ~VertexAssociatorByPositionAndTracks();

  /* Associate TrackingVertex to RecoVertex By Hits */
  virtual reco::VertexRecoToSimCollection associateRecoToSim(const edm::Handle<edm::View<reco::Vertex> >& vCH, 
                                                             const edm::Handle<TrackingVertexCollection>& tVCH) const;

  virtual reco::VertexSimToRecoCollection associateSimToReco(const edm::Handle<edm::View<reco::Vertex> >& vCH, 
                                                             const edm::Handle<TrackingVertexCollection>& tVCH) const;

private:
  // ----- member data
  const edm::EDProductGetter * productGetter_;

  const double absZ_;
  const double sigmaZ_;
  const double maxRecoZ_;
  const double sharedTrackFraction_;

  const reco::RecoToSimCollection *trackRecoToSimAssociation_;
  const reco::SimToRecoCollection *trackSimToRecoAssociation_;
};

#endif