ParametersDefinerForTP Class Reference

#include <ParametersDefinerForTP.h>

Inheritance diagram for ParametersDefinerForTP:

Public Types
typedef int	Charge
	electric charge type More...
typedef math::XYZTLorentzVectorD	LorentzVector
	Lorentz vector. More...
typedef math::XYZPointD	Point
	point in the space More...

Public Member Functions
virtual std::unique_ptr< ParametersDefinerForTP >	clone () const
virtual void	initEvent (edm::Handle< SimHitTPAssociationProducer::SimHitTPAssociationList > simHitsTPAssocToSet)
virtual TrackingParticle::Vector	momentum (const edm::Event &iEvent, const edm::EventSetup &iSetup, const Charge ch, const Point &vtx, const LorentzVector &lv) const
virtual TrackingParticle::Vector	momentum (const edm::Event &iEvent, const edm::EventSetup &iSetup, const TrackingParticleRef &tpr) const
virtual TrackingParticle::Vector	momentum (const edm::Event &iEvent, const edm::EventSetup &iSetup, const reco::Candidate &tp) const
	ParametersDefinerForTP ()
	ParametersDefinerForTP (const edm::ParameterSet &iConfig)
virtual TrackingParticle::Point	vertex (const edm::Event &iEvent, const edm::EventSetup &iSetup, const Charge ch, const Point &vtx, const LorentzVector &lv) const
virtual TrackingParticle::Point	vertex (const edm::Event &iEvent, const edm::EventSetup &iSetup, const TrackingParticleRef &tpr) const
virtual TrackingParticle::Point	vertex (const edm::Event &iEvent, const edm::EventSetup &iSetup, const reco::Candidate &tp) const
virtual	~ParametersDefinerForTP ()

Public Attributes
edm::InputTag	beamSpotInputTag_

Detailed Description

Author

Boris Mangano (UCSD) 5/7/2009

Definition at line 19 of file ParametersDefinerForTP.h.

Member Typedef Documentation

typedef int ParametersDefinerForTP::Charge

electric charge type

Definition at line 23 of file ParametersDefinerForTP.h.

typedef math::XYZTLorentzVectorD ParametersDefinerForTP::LorentzVector

Lorentz vector.

Definition at line 27 of file ParametersDefinerForTP.h.

typedef math::XYZPointD ParametersDefinerForTP::Point

point in the space

Definition at line 26 of file ParametersDefinerForTP.h.

Constructor & Destructor Documentation

ParametersDefinerForTP::ParametersDefinerForTP ( )

inline

Definition at line 21 of file ParametersDefinerForTP.h.

Referenced by clone().

{};

ParametersDefinerForTP::ParametersDefinerForTP

(

const edm::ParameterSet &

iConfig

)

Definition at line 14 of file ParametersDefinerForTP.cc.

    : beamSpotInputTag_(iConfig.getUntrackedParameter<edm::InputTag>("beamSpot", edm::InputTag("offlineBeamSpot"))) {}

virtual ParametersDefinerForTP::~ParametersDefinerForTP ( )

inlinevirtual

Definition at line 23 of file ParametersDefinerForTP.h.

{};

Member Function Documentation

virtual std::unique_ptr<ParametersDefinerForTP> ParametersDefinerForTP::clone ( void  ) const

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 67 of file ParametersDefinerForTP.h.

References ParametersDefinerForTP().

Referenced by MultiTrackValidator::dqmAnalyze().

                                                              {
    return std::unique_ptr<ParametersDefinerForTP>(new ParametersDefinerForTP(*this));
  }

virtual void ParametersDefinerForTP::initEvent ( edm::Handle< SimHitTPAssociationProducer::SimHitTPAssociationList >  simHitsTPAssocToSet )

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 65 of file ParametersDefinerForTP.h.

{}

TrackingParticle::Vector ParametersDefinerForTP::momentum ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup, const Charge  ch, const Point &  vtx, const LorentzVector &  lv  ) const

virtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 17 of file ParametersDefinerForTP.cc.

References beamSpotInputTag_, edm::EventSetup::get(), edm::Event::getByLabel(), TrajectoryStateClosestToBeamLine::isValid(), FreeTrajectoryState::momentum(), AlCaHLTBitMon_ParallelJobs::p, edm::ESHandle< T >::product(), TrajectoryStateClosestToBeamLine::trackStateAtPCA(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by MuonTrackValidator::analyze(), MultiTrackValidatorGenPs::dqmAnalyze(), TrackingNtuple::fillTrackingParticles(), momentum(), and MultiTrackValidator::tpParametersAndSelection().

                                                                                         {
  // to add a new implementation for cosmic. For the moment, it is just as for
  // the base class:

  using namespace edm;

  edm::ESHandle<MagneticField> theMF;
  iSetup.get<IdealMagneticFieldRecord>().get(theMF);

  edm::Handle<reco::BeamSpot> bs;
  iEvent.getByLabel(beamSpotInputTag_, bs);

  TrackingParticle::Vector momentum(0, 0, 0);

  FreeTrajectoryState ftsAtProduction(GlobalPoint(vtx.x(), vtx.y(), vtx.z()),
                                      GlobalVector(lv.x(), lv.y(), lv.z()),
                                      TrackCharge(charge),
                                      theMF.product());

  TSCBLBuilderNoMaterial tscblBuilder;
  TrajectoryStateClosestToBeamLine tsAtClosestApproach =
      tscblBuilder(ftsAtProduction, *bs);  // as in TrackProducerAlgorithm
  if (tsAtClosestApproach.isValid()) {
    GlobalVector p = tsAtClosestApproach.trackStateAtPCA().momentum();
    momentum = TrackingParticle::Vector(p.x(), p.y(), p.z());
  }
  return momentum;
}

virtual TrackingParticle::Vector ParametersDefinerForTP::momentum ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup, const TrackingParticleRef &  tpr  ) const

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 35 of file ParametersDefinerForTP.h.

References momentum().

                                                                                  {
    return momentum(iEvent, iSetup, tpr->charge(), tpr->vertex(), tpr->p4());
  }

virtual TrackingParticle::Vector ParametersDefinerForTP::momentum ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup, const reco::Candidate &  tp  ) const

inlinevirtual

Definition at line 41 of file ParametersDefinerForTP.h.

References reco::Candidate::charge(), iEvent, momentum(), reco::Candidate::p4(), vertex(), reco::Candidate::vertex(), and extraflags_cff::vtx.

                                                                           {
    return momentum(iEvent, iSetup, tp.charge(), tp.vertex(), tp.p4());
  }

TrackingParticle::Point ParametersDefinerForTP::vertex ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup, const Charge  ch, const Point &  vtx, const LorentzVector &  lv  ) const

virtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 50 of file ParametersDefinerForTP.cc.

References beamSpotInputTag_, edm::EventSetup::get(), edm::Event::getByLabel(), TrajectoryStateClosestToBeamLine::isValid(), FreeTrajectoryState::position(), edm::ESHandle< T >::product(), TrajectoryStateClosestToBeamLine::trackStateAtPCA(), findQualityFiles::v, PV3DBase< T, PVType, FrameType >::x(), reco::BeamSpot::x0(), PV3DBase< T, PVType, FrameType >::y(), reco::BeamSpot::y0(), PV3DBase< T, PVType, FrameType >::z(), and reco::BeamSpot::z0().

Referenced by MuonTrackValidator::analyze(), MultiTrackValidatorGenPs::dqmAnalyze(), Tau.Tau::dxy(), TrackingNtuple::fillTrackingParticles(), momentum(), MultiTrackValidator::tpParametersAndSelection(), and vertex().

                                                                                      {
  // to add a new implementation for cosmic. For the moment, it is just as for
  // the base class:
  using namespace edm;

  edm::ESHandle<MagneticField> theMF;
  iSetup.get<IdealMagneticFieldRecord>().get(theMF);

  edm::Handle<reco::BeamSpot> bs;
  iEvent.getByLabel(beamSpotInputTag_, bs);

  TrackingParticle::Point vertex(0, 0, 0);

  FreeTrajectoryState ftsAtProduction(GlobalPoint(vtx.x(), vtx.y(), vtx.z()),
                                      GlobalVector(lv.x(), lv.y(), lv.z()),
                                      TrackCharge(charge),
                                      theMF.product());

  TSCBLBuilderNoMaterial tscblBuilder;
  TrajectoryStateClosestToBeamLine tsAtClosestApproach =
      tscblBuilder(ftsAtProduction, *bs);  // as in TrackProducerAlgorithm
  if (tsAtClosestApproach.isValid()) {
    GlobalPoint v = tsAtClosestApproach.trackStateAtPCA().position();
    vertex = TrackingParticle::Point(v.x(), v.y(), v.z());
  } else {
    // to preserve old behaviour
    // would be better to flag this somehow to allow ignoring in downstream
    vertex = TrackingParticle::Point(bs->x0(), bs->y0(), bs->z0());
  }
  return vertex;
}

virtual TrackingParticle::Point ParametersDefinerForTP::vertex ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup, const TrackingParticleRef &  tpr  ) const

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 53 of file ParametersDefinerForTP.h.

References vertex().

Referenced by Tau.Tau::dxy().

                                                                               {
    return vertex(iEvent, iSetup, tpr->charge(), tpr->vertex(), tpr->p4());
  }

virtual TrackingParticle::Point ParametersDefinerForTP::vertex ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup, const reco::Candidate &  tp  ) const

inlinevirtual

Definition at line 59 of file ParametersDefinerForTP.h.

References reco::Candidate::charge(), reco::Candidate::p4(), vertex(), and reco::Candidate::vertex().

Referenced by Tau.Tau::dxy().

                                                                        {
    return vertex(iEvent, iSetup, tp.charge(), tp.vertex(), tp.p4());
  }

Member Data Documentation

edm::InputTag ParametersDefinerForTP::beamSpotInputTag_

Definition at line 71 of file ParametersDefinerForTP.h.

Referenced by momentum(), and vertex().