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
virtual std::tuple< TrackingParticle::Vector, TrackingParticle::Point >	momentumAndVertex (const edm::Event &iEvent, const edm::EventSetup &iSetup, const TrackingParticleRef &tpr) const
std::tuple< TrackingParticle::Vector, TrackingParticle::Point >	momentumAndVertex (const edm::Event &iEvent, const edm::EventSetup &iSetup, const Charge ch, const Point &vtx, const LorentzVector &lv) const
	ParametersDefinerForTP (const edm::InputTag &beamspot, edm::ConsumesCollector iC)
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 ()

Protected Attributes
const edm::EDGetTokenT< reco::BeamSpot >	bsToken_
const edm::ESGetToken< MagneticField, IdealMagneticFieldRecord >	mfToken_

Detailed Description

Author

Boris Mangano (UCSD) 5/7/2009

Definition at line 22 of file ParametersDefinerForTP.h.

Member Typedef Documentation

Charge

typedef int ParametersDefinerForTP::Charge

electric charge type

Definition at line 27 of file ParametersDefinerForTP.h.

LorentzVector

typedef math::XYZTLorentzVectorD ParametersDefinerForTP::LorentzVector

Lorentz vector.

Definition at line 29 of file ParametersDefinerForTP.h.

Point

typedef math::XYZPointD ParametersDefinerForTP::Point

point in the space

Definition at line 28 of file ParametersDefinerForTP.h.

Constructor & Destructor Documentation

ParametersDefinerForTP()

ParametersDefinerForTP::ParametersDefinerForTP	(	const edm::InputTag &	beamspot,
		edm::ConsumesCollector	iC
	)

Definition at line 12 of file ParametersDefinerForTP.cc.

    : bsToken_(iC.consumes(beamspot)), mfToken_(iC.esConsumes()) {}

~ParametersDefinerForTP()

ParametersDefinerForTP::~ParametersDefinerForTP ( )

virtualdefault

Member Function Documentation

clone()

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

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 80 of file ParametersDefinerForTP.h.

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

initEvent()

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

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 78 of file ParametersDefinerForTP.h.

{}

momentum() [1/3]

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 cms::cuda::bs, bsToken_, ALCARECOTkAlJpsiMuMu_cff::charge, edm::EventSetup::getData(), iEvent, TrajectoryStateClosestToBeamLine::isValid(), mfToken_, FreeTrajectoryState::momentum(), AlCaHLTBitMon_ParallelJobs::p, TrajectoryStateClosestToBeamLine::trackStateAtPCA(), and extraflags_cff::vtx.

Referenced by TrackingNtuple::fillTrackingParticles(), momentum(), and momentumAndVertex().

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

  using namespace edm;

  auto const &bs = iEvent.get(bsToken_);
  auto const &mf = iSetup.getData(mfToken_);

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

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

  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;
}

momentum() [2/3]

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

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 37 of file ParametersDefinerForTP.h.

References iEvent, and momentum().

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

momentum() [3/3]

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

inlinevirtual

Definition at line 43 of file ParametersDefinerForTP.h.

References iEvent, momentum(), and cmsswSequenceInfo::tp.

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

momentumAndVertex() [1/2]

virtual std::tuple<TrackingParticle::Vector, TrackingParticle::Point> ParametersDefinerForTP::momentumAndVertex ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup, const TrackingParticleRef &  tpr  ) const

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 67 of file ParametersDefinerForTP.h.

References iEvent.

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

momentumAndVertex() [2/2]

std::tuple< TrackingParticle::Vector, TrackingParticle::Point > ParametersDefinerForTP::momentumAndVertex	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const Charge	ch,
		const Point &	vtx,
		const LorentzVector &	lv
	)		const

Definition at line 76 of file ParametersDefinerForTP.cc.

References cms::cuda::bs, bsToken_, ALCARECOTkAlJpsiMuMu_cff::charge, edm::EventSetup::getData(), iEvent, TrajectoryStateClosestToBeamLine::isValid(), mfToken_, momentum(), FreeTrajectoryState::momentum(), AlCaHLTBitMon_ParallelJobs::p, FreeTrajectoryState::position(), TrajectoryStateClosestToBeamLine::trackStateAtPCA(), findQualityFiles::v, vertex(), and extraflags_cff::vtx.

                                   {
  using namespace edm;

  auto const &bs = iEvent.get(bsToken_);
  auto const &mf = iSetup.getData(mfToken_);

  TrackingParticle::Point vertex(bs.x0(), bs.y0(), bs.z0());
  TrackingParticle::Vector momentum(0, 0, 0);

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

  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());
    GlobalVector p = tsAtClosestApproach.trackStateAtPCA().momentum();
    momentum = TrackingParticle::Vector(p.x(), p.y(), p.z());
    ;
  }

  return std::make_tuple(momentum, vertex);
}

vertex() [1/3]

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 45 of file ParametersDefinerForTP.cc.

References cms::cuda::bs, bsToken_, ALCARECOTkAlJpsiMuMu_cff::charge, edm::EventSetup::getData(), iEvent, TrajectoryStateClosestToBeamLine::isValid(), mfToken_, FreeTrajectoryState::position(), TrajectoryStateClosestToBeamLine::trackStateAtPCA(), findQualityFiles::v, and extraflags_cff::vtx.

Referenced by Tau.Tau::dxy(), TrackingNtuple::fillTrackingParticles(), momentumAndVertex(), and vertex().

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

  auto const &bs = iEvent.get(bsToken_);
  auto const &mf = iSetup.getData(mfToken_);

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

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

  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;
}

vertex() [2/3]

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

inlinevirtual

Reimplemented in CosmicParametersDefinerForTP.

Definition at line 55 of file ParametersDefinerForTP.h.

References iEvent, and vertex().

Referenced by Tau.Tau::dxy().

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

vertex() [3/3]

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

inlinevirtual

Definition at line 61 of file ParametersDefinerForTP.h.

References iEvent, cmsswSequenceInfo::tp, and vertex().

Referenced by Tau.Tau::dxy().

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

Member Data Documentation

bsToken_

const edm::EDGetTokenT<reco::BeamSpot> ParametersDefinerForTP::bsToken_

protected

Definition at line 85 of file ParametersDefinerForTP.h.

Referenced by CosmicParametersDefinerForTP::momentum(), momentum(), momentumAndVertex(), CosmicParametersDefinerForTP::vertex(), and vertex().

mfToken_

const edm::ESGetToken<MagneticField, IdealMagneticFieldRecord> ParametersDefinerForTP::mfToken_

protected

Definition at line 86 of file ParametersDefinerForTP.h.

Referenced by CosmicParametersDefinerForTP::momentum(), momentum(), momentumAndVertex(), CosmicParametersDefinerForTP::vertex(), and vertex().