File indexing completed on 2023-03-17 11:17:44
0001 #ifndef ConversionTrackEcalImpactPoint_H
0002 #define ConversionTrackEcalImpactPoint_H
0003
0004
0005
0006
0007
0008
0009
0010
0011
0012
0013 #include "DataFormats/TrajectorySeed/interface/PropagationDirection.h"
0014 #include "DataFormats/TrackReco/interface/Track.h"
0015 #include "DataFormats/TrackReco/interface/TrackExtra.h"
0016
0017 #include "FWCore/Framework/interface/ESHandle.h"
0018 #include "FWCore/Framework/interface/EventSetup.h"
0019 #include "FWCore/Framework/interface/Event.h"
0020
0021 #include "DataFormats/Common/interface/Handle.h"
0022 #include "DataFormats/EgammaTrackReco/interface/TrackSuperClusterAssociation.h"
0023 #include "DataFormats/CaloRecHit/interface/CaloCluster.h"
0024 #include "DataFormats/CaloRecHit/interface/CaloClusterFwd.h"
0025
0026 #include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
0027 #include "TrackingTools/TransientTrack/interface/TransientTrack.h"
0028 #include "TrackingTools/TransientTrack/interface/TrackTransientTrack.h"
0029 #include "TrackingTools/MaterialEffects/interface/PropagatorWithMaterial.h"
0030
0031 #include "DataFormats/GeometrySurface/interface/SimpleCylinderBounds.h"
0032 #include "DataFormats/GeometrySurface/interface/SimpleDiskBounds.h"
0033 #include "DataFormats/GeometrySurface/interface/Cylinder.h"
0034 #include "DataFormats/GeometrySurface/interface/BoundCylinder.h"
0035 #include "DataFormats/GeometrySurface/interface/BoundDisk.h"
0036
0037 class ConversionTrackEcalImpactPoint {
0038 public:
0039 ConversionTrackEcalImpactPoint(const MagneticField* field);
0040
0041 ~ConversionTrackEcalImpactPoint();
0042
0043 std::vector<math::XYZPointF> find(const std::vector<reco::TransientTrack>& tracks,
0044 const edm::Handle<edm::View<reco::CaloCluster> >& bcHandle);
0045
0046 std::vector<reco::CaloClusterPtr> matchingBC() const { return matchingBC_; }
0047 void setMagneticField(const MagneticField* mf) { theMF_ = mf; }
0048
0049 private:
0050 const MagneticField* theMF_;
0051
0052 TrajectoryStateOnSurface stateAtECAL_;
0053
0054 PropagatorWithMaterial* forwardPropagator_;
0055 PropagationDirection dir_;
0056 std::vector<reco::CaloClusterPtr> matchingBC_;
0057
0058 static const ReferenceCountingPointer<BoundCylinder> theBarrel_;
0059 static const ReferenceCountingPointer<BoundDisk> theNegativeEtaEndcap_;
0060 static const ReferenceCountingPointer<BoundDisk> thePositiveEtaEndcap_;
0061
0062 static const BoundCylinder& barrel() { return *theBarrel_; }
0063 static const BoundDisk& negativeEtaEndcap() { return *theNegativeEtaEndcap_; }
0064 static const BoundDisk& positiveEtaEndcap() { return *thePositiveEtaEndcap_; }
0065 };
0066
0067 #endif