GlobalMuonTrackMatcher.h

Go to the documentation of this file.

#ifndef RecoMuon_GlobalTrackingTools_GlobalMuonTrackMatcher_H
#define RecoMuon_GlobalTrackingTools_GlobalMuonTrackMatcher_H

#include "DataFormats/TrackReco/interface/TrackFwd.h"

class TrajectoryStateOnSurface;
class MuonServiceProxy;
class Trajectory;

namespace edm {class ParameterSet;}

//              ---------------------
//              -- Class Interface --
//              ---------------------

class GlobalMuonTrackMatcher {

  public:

    typedef std::pair<const Trajectory*,reco::TrackRef> TrackCand;

    GlobalMuonTrackMatcher(const edm::ParameterSet&,
                           const MuonServiceProxy*);

    virtual ~GlobalMuonTrackMatcher();
    
    bool matchTight(const TrackCand& sta, 
               const TrackCand& track) const;
    
    double match(const TrackCand& sta, 
                 const TrackCand& track,
                 int matchOption = 0,
                 int surfaceOption = 1) const;

    std::vector<TrackCand> match(const TrackCand& sta, 
                                 const std::vector<TrackCand>& tracks) const;
  
    std::vector<TrackCand>::const_iterator matchOne(const TrackCand& sta,
                                                    const std::vector<TrackCand>& tracks) const;

    double match_R_IP(const TrackCand&, const TrackCand&) const;
    double match_D(const TrajectoryStateOnSurface&, const TrajectoryStateOnSurface&) const;
    double match_d(const TrajectoryStateOnSurface&, const TrajectoryStateOnSurface&) const;
    double match_Rmom(const TrajectoryStateOnSurface&, const TrajectoryStateOnSurface&) const;
    double match_Rpos(const TrajectoryStateOnSurface&, const TrajectoryStateOnSurface&) const;
    double match_Chi2(const TrajectoryStateOnSurface&, const TrajectoryStateOnSurface&) const;
    double match_dist(const TrajectoryStateOnSurface&, const TrajectoryStateOnSurface&) const;

    std::pair<TrajectoryStateOnSurface,TrajectoryStateOnSurface> convertToTSOSTk(const TrackCand&, const TrackCand&) const;
    std::pair<TrajectoryStateOnSurface,TrajectoryStateOnSurface> convertToTSOSMuHit(const TrackCand&, const TrackCand&) const;
    std::pair<TrajectoryStateOnSurface,TrajectoryStateOnSurface> convertToTSOSTkHit(const TrackCand&, const TrackCand&) const;
    bool samePlane(const TrajectoryStateOnSurface&, const TrajectoryStateOnSurface&) const;

  private:

    double theMinP;
    double theMinPt;
    double thePt_threshold1;
    double thePt_threshold2;
    double theEta_threshold;
    double theChi2_1;
    double theChi2_2;
    double theChi2_3;
    double theLocChi2;
    double theDeltaD_1;
    double theDeltaD_2;
    double theDeltaD_3;
    double theDeltaR_1;
    double theDeltaR_2;
    double theDeltaR_3;
    double theQual_1;
    double theQual_2;
    double theQual_3;

    const MuonServiceProxy* theService;
    std::string theOutPropagatorName;

};

#endif