TransientTrack/interface/BasicTransientTrack.h

0001 #ifndef TrackReco_BasicTransientTrack_h
0002 #define TrackReco_BasicTransientTrack_h
0003
0004 /**
0005  * Abstract Base class for reference counted TransientTrack
0006  */
0007
0008 #include "TrackingTools/TrajectoryState/interface/ProxyBase11.h"
0009
0010 #include "DataFormats/TrackReco/interface/TrackFwd.h"
0011 #include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
0012 #include "TrackingTools/TrajectoryState/interface/TrajectoryStateClosestToPoint.h"
0013 #include "FWCore/Framework/interface/ESHandle.h"
0014 #include "Geometry/CommonDetUnit/interface/GlobalTrackingGeometry.h"
0015 #include "DataFormats/BeamSpot/interface/BeamSpot.h"
0016 #include "TrackingTools/TrajectoryState/interface/TrajectoryStateClosestToBeamLine.h"
0017 #include "DataFormats/Candidate/interface/CandidateFwd.h"
0018
0019 namespace reco {
0020
0021   class BasicTransientTrack {
0022   public:
0023     using BTT = BasicTransientTrack;
0024     using Proxy = ProxyBase11<BTT>;
0025
0026   public:
0027     virtual ~BasicTransientTrack() {}
0028
0029     virtual void setTrackingGeometry(const edm::ESHandle<GlobalTrackingGeometry>& tg) = 0;
0030
0031     virtual void setBeamSpot(const reco::BeamSpot& beamSpot) = 0;
0032
0033     virtual FreeTrajectoryState initialFreeState() const = 0;
0034
0035     virtual TrajectoryStateOnSurface outermostMeasurementState() const = 0;
0036
0037     virtual TrajectoryStateOnSurface innermostMeasurementState() const = 0;
0038
0039     virtual TrajectoryStateClosestToPoint trajectoryStateClosestToPoint(const GlobalPoint& point) const = 0;
0040
0041     virtual TrajectoryStateOnSurface stateOnSurface(const GlobalPoint& point) const = 0;
0042
0043     virtual TrajectoryStateClosestToPoint impactPointTSCP() const = 0;
0044
0045     virtual TrajectoryStateOnSurface impactPointState() const = 0;
0046     virtual bool impactPointStateAvailable() const = 0;
0047
0048     virtual TrackBaseRef trackBaseRef() const = 0;
0049
0050     virtual TrackCharge charge() const = 0;
0051
0052     virtual CandidatePtr candidate() const { return reco::CandidatePtr(); }
0053
0054     virtual double timeExt() const = 0;
0055     virtual double dtErrorExt() const = 0;
0056
0057     //     virtual bool operator== (const TransientTrack & a) const = 0;
0058     //     virtual bool operator< (const TransientTrack & a) const = 0;
0059
0060     virtual const MagneticField* field() const = 0;
0061
0062     virtual const Track& track() const = 0;
0063
0064     virtual TrajectoryStateClosestToBeamLine stateAtBeamLine() const = 0;
0065   };
0066
0067 }  // namespace reco
0068
0069 #endif