GsfTrackProducerBase Class Reference

#include <GsfTrackProducerBase.h>

Inheritance diagram for GsfTrackProducerBase:

Public Member Functions
	GsfTrackProducerBase (bool trajectoryInEvent, bool split)
	Constructor. More...
virtual void	putInEvt (edm::Event &, const Propagator *prop, const MeasurementTracker *measTk, std::unique_ptr< TrackingRecHitCollection > &, std::unique_ptr< reco::GsfTrackCollection > &, std::unique_ptr< reco::TrackExtraCollection > &, std::unique_ptr< reco::GsfTrackExtraCollection > &, std::unique_ptr< std::vector< Trajectory > > &, AlgoProductCollection &, TransientTrackingRecHitBuilder const *, const reco::BeamSpot &, const TrackerTopology *ttopo)
	Put produced collections in the event. More...
Public Member Functions inherited from TrackProducerBase< reco::GsfTrack >
const edm::ParameterSet &	getConf () const
virtual void	getFromES (const edm::EventSetup &, edm::ESHandle< TrackerGeometry > &, edm::ESHandle< MagneticField > &, edm::ESHandle< TrajectoryFitter > &, edm::ESHandle< Propagator > &, edm::ESHandle< MeasurementTracker > &, edm::ESHandle< TransientTrackingRecHitBuilder > &)
	Get needed services from the Event Setup. More...
virtual void	getFromEvt (edm::Event &, edm::Handle< TrackCandidateCollection > &, reco::BeamSpot &)
	Get TrackCandidateCollection from the Event (needed by TrackProducer) More...
virtual void	getFromEvt (edm::Event &, edm::Handle< TrackView > &, reco::BeamSpot &)
	Get TrackCollection from the Event (needed by TrackRefitter) More...
void	initTrackProducerBase (const edm::ParameterSet &conf, edm::ConsumesCollector cc, const edm::EDGetToken &src)
	Call this method in inheriting class' constructor. More...
virtual void	produce (edm::Event &, const edm::EventSetup &)=0
	Method where the procduction take place. To be implemented in concrete classes. More...
void	setAlias (std::string alias)
	set the aliases of produced collections More...
void	setSecondHitPattern (Trajectory *traj, reco::GsfTrack &track, const Propagator *prop, const MeasurementTrackerEvent *measTk, const TrackerTopology *ttopo)
	TrackProducerBase (bool trajectoryInEvent=false)
	Constructor. More...
virtual	~TrackProducerBase () noexcept(false)
	Destructor. More...

Protected Member Functions
void	fillMode (reco::GsfTrack &track, const TrajectoryStateOnSurface innertsos, const Propagator &gsfProp, const TransverseImpactPointExtrapolator &tipExtrapolator, TrajectoryStateClosestToBeamLineBuilder &tscblBuilder, const reco::BeamSpot &bs) const
void	fillStates (TrajectoryStateOnSurface tsos, std::vector< reco::GsfComponent5D > &states) const

Private Member Functions
bool	computeModeAtTM (const TrajectoryMeasurement &tm, reco::GsfTrackExtra::Point &position, reco::GsfTrackExtra::Vector &momentum, Measurement1D &deltaP) const
	position, momentum and estimated deltaP at an intermediate measurement (true if successful) More...
void	localParametersFromQpMode (const TrajectoryStateOnSurface tsos, AlgebraicVector5 &parameters, AlgebraicSymMatrix55 &covariance) const
	local parameters rescaled with q/p from mode More...

Private Attributes
bool	useSplitting

Additional Inherited Members
Public Types inherited from TrackProducerBase< reco::GsfTrack >
using	AlgoProductCollection = typename Base::AlgoProductCollection
using	Base = AlgoProductTraits< reco::GsfTrack >
using	TrackCollection = typename Base::TrackCollection
using	TrackView = typename Base::TrackView
Public Types inherited from AlgoProductTraits< reco::GsfTrack >
using	AlgoProductCollection = std::vector< AlgoProduct >
using	TrackCollection = std::vector< reco::GsfTrack >
using	TrackView = edm::View< reco::GsfTrack >
Protected Attributes inherited from TrackProducerBase< reco::GsfTrack >
std::string	alias_
edm::EDGetTokenT< reco::BeamSpot >	bsSrc_
edm::ESGetToken< TransientTrackingRecHitBuilder, TransientRecHitRecord >	builderSrc_
edm::ParameterSet	conf_
edm::ESGetToken< TrajectoryFitter, TrajectoryFitter::Record >	fitterSrc_
edm::ESGetToken< MeasurementTracker, CkfComponentsRecord >	measTkSrc_
edm::ESGetToken< MagneticField, IdealMagneticFieldRecord >	mfSrc_
edm::EDGetTokenT< MeasurementTrackerEvent >	mteSrc_
edm::ESGetToken< Propagator, TrackingComponentsRecord >	propagatorSrc_
edm::OrphanHandle< TrackCollection >	rTracks_
edm::ESGetToken< NavigationSchool, NavigationSchoolRecord >	schoolSrc_
edm::EDGetToken	src_
edm::ESHandle< NavigationSchool >	theSchool
edm::ESGetToken< TrackerGeometry, TrackerDigiGeometryRecord >	trackGeomSrc_
bool	trajectoryInEvent_
bool	useSchool_

Detailed Description

Produce Tracks from TrackCandidates

Author

cerati

Definition at line 26 of file GsfTrackProducerBase.h.

Constructor & Destructor Documentation

GsfTrackProducerBase()

GsfTrackProducerBase::GsfTrackProducerBase ( bool  trajectoryInEvent, bool  split  )

inlineexplicit

Constructor.

Definition at line 29 of file GsfTrackProducerBase.h.

      : TrackProducerBase<reco::GsfTrack>(trajectoryInEvent), useSplitting(split) {}

Member Function Documentation

computeModeAtTM()

bool GsfTrackProducerBase::computeModeAtTM ( const TrajectoryMeasurement &  tm, reco::GsfTrackExtra::Point &  position, reco::GsfTrackExtra::Vector &  momentum, Measurement1D &  deltaP  ) const

private

position, momentum and estimated deltaP at an intermediate measurement (true if successful)

Definition at line 344 of file GsfTrackProducerBase.cc.

References TrajectoryMeasurement::backwardPredictedState(), CollinearFitAtTM2::deltaP(), TrajectoryMeasurement::forwardPredictedState(), TrajectoryStateOnSurface::globalPosition(), TrajectoryStateOnSurface::isValid(), TrajectoryStateOnSurface::localError(), TrajectoryStateOnSurface::localParameters(), localParametersFromQpMode(), LocalTrajectoryError::matrix(), multiTrajectoryStateMode::momentumFromModeCartesian(), position, TrajectoryMeasurement::recHit(), mps_fire::result, TrajectoryMeasurement::updatedState(), and LocalTrajectoryParameters::vector().

Referenced by putInEvt().

                                                                        {
  //
  // states
  //
  TrajectoryStateOnSurface const& fwdState = tm.forwardPredictedState();
  TrajectoryStateOnSurface const& bwdState = tm.backwardPredictedState();
  TrajectoryStateOnSurface const& upState = tm.updatedState();

  if (!fwdState.isValid() || !bwdState.isValid() || !upState.isValid()) {
    return false;
  }
  //
  // position from mean, momentum from mode (in cartesian coordinates)
  //  following PF code
  //
  GlobalPoint pos = upState.globalPosition();
  position = reco::GsfTrackExtra::Point(pos.x(), pos.y(), pos.z());
  GlobalVector mom;
  bool result = multiTrajectoryStateMode::momentumFromModeCartesian(upState, mom);
  if (!result) {
    //     std::cout << "momentumFromModeCartesian failed" << std::endl;
    return false;
  }
  momentum = reco::GsfTrackExtra::Vector(mom.x(), mom.y(), mom.z());
  //
  // calculation from deltaP from fit to forward & backward predictions
  //  (momentum from mode) and hit
  //
  // prepare input parameter vectors and covariance matrices
  AlgebraicVector5 fwdPars = fwdState.localParameters().vector();
  AlgebraicSymMatrix55 fwdCov = fwdState.localError().matrix();
  localParametersFromQpMode(fwdState, fwdPars, fwdCov);
  AlgebraicVector5 bwdPars = bwdState.localParameters().vector();
  AlgebraicSymMatrix55 bwdCov = bwdState.localError().matrix();
  localParametersFromQpMode(bwdState, bwdPars, bwdCov);
  LocalPoint hitPos(0., 0., 0.);
  LocalError hitErr(-1., -1., -1.);
  if (tm.recHit()->isValid()) {
    hitPos = tm.recHit()->localPosition();
    hitErr = tm.recHit()->localPositionError();
  }
  CollinearFitAtTM2 collinearFit(fwdPars, fwdCov, bwdPars, bwdCov, hitPos, hitErr);
  deltaP = collinearFit.deltaP();

  return true;
}

fillMode()

void GsfTrackProducerBase::fillMode ( reco::GsfTrack &  track, const TrajectoryStateOnSurface  innertsos, const Propagator &  gsfProp, const TransverseImpactPointExtrapolator &  tipExtrapolator, TrajectoryStateClosestToBeamLineBuilder &  tscblBuilder, const reco::BeamSpot &  bs  ) const

protected

Definition at line 247 of file GsfTrackProducerBase.cc.

References cms::cuda::bs, qcdUeDQM_cfi::bsPos, FreeTrajectoryState::charge(), FreeTrajectoryState::curvilinearError(), reco::GsfTrack::dimensionMode, TransverseImpactPointExtrapolator::extrapolate(), gpuVertexFinder::iv, CurvilinearTrajectoryError::matrix(), FreeTrajectoryState::momentum(), MultiGaussianStateTransform::multiState1D(), Propagator::propagate(), mathSSE::sqrt(), TrajectoryStateOnSurface::surface(), HLT_2022v12_cff::track, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by putInEvt().

                                                                  {
  // Get transverse impact parameter plane (from mean). This is a first approximation;
  // the mode is then extrapolated to the
  // final position closest to the beamline.
  GlobalPoint bsPos(bs.position().x() + (track.vz() - bs.position().z()) * bs.dxdz(),
                    bs.position().y() + (track.vz() - bs.position().z()) * bs.dydz(),
                    track.vz());
  TrajectoryStateOnSurface vtxTsos = tipExtrapolator.extrapolate(innertsos, bsPos);
  if (!vtxTsos.isValid())
    vtxTsos = innertsos;
  // extrapolate mixture
  vtxTsos = gsfProp.propagate(innertsos, vtxTsos.surface());
  if (!vtxTsos.isValid())
    return;  // failed (GsfTrack keeps mode = mean)
  // extract mode
  // build perigee parameters (for covariance to be stored)
  AlgebraicVector5 modeParameters;
  AlgebraicSymMatrix55 modeCovariance;
  // set parameters and variances for "mode" state (local parameters)
  for (unsigned int iv = 0; iv < 5; ++iv) {
    MultiGaussianState1D state1D = MultiGaussianStateTransform::multiState1D(vtxTsos, iv);
    GaussianSumUtilities1D utils(state1D);
    modeParameters(iv) = utils.mode().mean();
    modeCovariance(iv, iv) = utils.mode().variance();
    if (!utils.modeIsValid()) {
      // if mode calculation fails: use mean
      modeParameters(iv) = utils.mean();
      modeCovariance(iv, iv) = utils.variance();
    }
  }
  // complete covariance matrix
  // approximation: use correlations from mean
  const AlgebraicSymMatrix55& meanCovariance(vtxTsos.localError().matrix());
  for (unsigned int iv1 = 0; iv1 < 5; ++iv1) {
    for (unsigned int iv2 = 0; iv2 < iv1; ++iv2) {
      double cov12 = meanCovariance(iv1, iv2) * sqrt(modeCovariance(iv1, iv1) / meanCovariance(iv1, iv1) *
                                                     modeCovariance(iv2, iv2) / meanCovariance(iv2, iv2));
      modeCovariance(iv1, iv2) = modeCovariance(iv2, iv1) = cov12;
    }
  }
  TrajectoryStateOnSurface modeTsos(LocalTrajectoryParameters(modeParameters, vtxTsos.localParameters().pzSign()),
                                    LocalTrajectoryError(modeCovariance),
                                    vtxTsos.surface(),
                                    vtxTsos.magneticField(),
                                    vtxTsos.surfaceSide());
  TrajectoryStateClosestToBeamLine tscbl = tscblBuilder(*modeTsos.freeState(), bs);
  if (!tscbl.isValid())
    return;  // failed (GsfTrack keeps mode = mean)
  //
  // extract state at PCA and create momentum vector and covariance matrix
  //
  const FreeTrajectoryState& fts = tscbl.trackStateAtPCA();
  GlobalVector tscblMom = fts.momentum();
  reco::GsfTrack::Vector mom(tscblMom.x(), tscblMom.y(), tscblMom.z());
  reco::GsfTrack::CovarianceMatrixMode cov;
  const AlgebraicSymMatrix55& tscblCov = fts.curvilinearError().matrix();
  for (unsigned int iv1 = 0; iv1 < reco::GsfTrack::dimensionMode; ++iv1) {
    for (unsigned int iv2 = 0; iv2 < reco::GsfTrack::dimensionMode; ++iv2) {
      cov(iv1, iv2) = tscblCov(iv1, iv2);
    }
  }
  track.setMode(fts.charge(), mom, cov);
}

fillStates()

void GsfTrackProducerBase::fillStates ( TrajectoryStateOnSurface  tsos, std::vector< reco::GsfComponent5D > &  states  ) const

protected

Definition at line 237 of file GsfTrackProducerBase.cc.

References makeMuonMisalignmentScenario::components.

Referenced by putInEvt().

                                                                                                                {
  reco::GsfComponent5D::ParameterVector pLocS;
  reco::GsfComponent5D::CovarianceMatrix cLocS;
  GetComponents comps(tsos);
  auto const& components = comps();
  states.reserve(components.size());
  for (auto const& st : components)
    states.emplace_back(st.weight(), st.localParameters().vector(), st.localError().matrix());
}

localParametersFromQpMode()

void GsfTrackProducerBase::localParametersFromQpMode ( const TrajectoryStateOnSurface  tsos, AlgebraicVector5 &  parameters, AlgebraicSymMatrix55 &  covariance  ) const

private

local parameters rescaled with q/p from mode

Definition at line 316 of file GsfTrackProducerBase.cc.

References mps_fire::i, TrajectoryStateOnSurface::localError(), TrajectoryStateOnSurface::localParameters(), LocalTrajectoryError::matrix(), SingleGaussianState1D::mean(), GaussianSumUtilities1D::mode(), GaussianSumUtilities1D::modeIsValid(), MultiGaussianStateTransform::multiState1D(), mathSSE::sqrt(), SingleGaussianState1D::variance(), and LocalTrajectoryParameters::vector().

Referenced by computeModeAtTM().

                                                                                             {
  //
  // parameters and errors from combined state
  //
  parameters = tsos.localParameters().vector();
  covariance = tsos.localError().matrix();
  //
  // mode for parameter 0 (q/p)
  //
  MultiGaussianState1D qpState(MultiGaussianStateTransform::multiState1D(tsos, 0));
  GaussianSumUtilities1D qpGS(qpState);
  if (!qpGS.modeIsValid())
    return;
  double qp = qpGS.mode().mean();
  double varQp = qpGS.mode().variance();
  //
  // replace q/p value and variance, rescale correlation terms
  //   (heuristic procedure - alternative would be mode in 5D ...)
  //
  double VarQpRatio = sqrt(varQp / covariance(0, 0));
  parameters(0) = qp;
  covariance(0, 0) = varQp;
  for (int i = 1; i < 5; ++i)
    covariance(i, 0) *= VarQpRatio;
}

putInEvt()

void GsfTrackProducerBase::putInEvt ( edm::Event &  evt, const Propagator *  prop, const MeasurementTracker *  measTk, std::unique_ptr< TrackingRecHitCollection > &  selHits, std::unique_ptr< reco::GsfTrackCollection > &  selTracks, std::unique_ptr< reco::TrackExtraCollection > &  selTrackExtras, std::unique_ptr< reco::GsfTrackExtraCollection > &  selGsfTrackExtras, std::unique_ptr< std::vector< Trajectory > > &  selTrajectories, AlgoProductCollection &  algoResults, TransientTrackingRecHitBuilder const *  hitBuilder, const reco::BeamSpot &  bs, const TrackerTopology *  ttopo  )

virtual

Put produced collections in the event.

Definition at line 30 of file GsfTrackProducerBase.cc.

References alongMomentum, AnalyticalPropagator_cfi::AnalyticalPropagator, anyDirection, cms::cuda::bs, computeModeAtTM(), TrajectoryStateOnSurface::curvilinearError(), Trajectory::direction(), fillMode(), fillStates(), Trajectory::firstMeasurement(), edm::Event::getByToken(), edm::Event::getRefBeforePut(), TrajectoryStateOnSurface::globalParameters(), mps_fire::i, heavyIonCSV_trainingSettings::idx, edm::ESHandleBase::isValid(), TrajectoryStateOnSurface::isValid(), Trajectory::lastMeasurement(), TrajectoryStateOnSurface::localParameters(), LogDebug, LogTrace, TrajectoryStateOnSurface::magneticField(), Trajectory::measurements(), GlobalTrajectoryParameters::momentum(), eostools::move(), TrackProducerBase< reco::GsfTrack >::mteSrc_, AlCaHLTBitMon_ParallelJobs::p, GlobalTrajectoryParameters::position(), position, edm::Event::put(), LocalTrajectoryParameters::pzSign(), TrajectoryMeasurement::recHit(), TrackProducerBase< reco::GsfTrack >::rTracks_, Trajectory::seedRef(), reco::TrackExtraBase::setHits(), TrackProducerBase< reco::GsfTrack >::setSecondHitPattern(), reco::TrackExtraBase::setTrajParams(), DetId::subdetId(), submitPVValidationJobs::t, SiStripDetId::TEC, TrackProducerBase< reco::GsfTrack >::theSchool, SiStripDetId::TIB, SiStripDetId::TID, SiStripDetId::TOB, HLT_2022v12_cff::track, DetId::Tracker, TrackProducerBase< reco::GsfTrack >::trajectoryInEvent_, TrajectoryMeasurement::updatedState(), findQualityFiles::v, and validateGeometry_cfg::valid.

Referenced by GsfTrackProducer::produce(), and GsfTrackRefitter::produce().

                                                                  {
  TrackingRecHitRefProd rHits = evt.getRefBeforePut<TrackingRecHitCollection>();
  reco::TrackExtraRefProd rTrackExtras = evt.getRefBeforePut<reco::TrackExtraCollection>();
  reco::GsfTrackExtraRefProd rGsfTrackExtras = evt.getRefBeforePut<reco::GsfTrackExtraCollection>();
  reco::GsfTrackRefProd rTracks = evt.getRefBeforePut<reco::GsfTrackCollection>();

  edm::Ref<reco::TrackExtraCollection>::key_type idx = 0;
  edm::Ref<reco::GsfTrackExtraCollection>::key_type idxGsf = 0;
  edm::Ref<reco::GsfTrackCollection>::key_type iTkRef = 0;
  edm::Ref<std::vector<Trajectory> >::key_type iTjRef = 0;
  std::map<unsigned int, unsigned int> tjTkMap;

  TSCBLBuilderNoMaterial tscblBuilder;

  for (auto& i : algoResults) {
    Trajectory* theTraj = i.trajectory;
    if (trajectoryInEvent_) {
      selTrajectories->push_back(*theTraj);
      iTjRef++;
    }

    reco::GsfTrack* theTrack = i.track;
    PropagationDirection seedDir = i.pDir;

    LogDebug("TrackProducer") << "In GsfTrackProducerBase::putInEvt - seedDir=" << seedDir;

    reco::GsfTrack t = *theTrack;
    selTracks->push_back(t);
    iTkRef++;

    // Store indices in local map (starts at 0)
    if (trajectoryInEvent_)
      tjTkMap[iTjRef - 1] = iTkRef - 1;

    //sets the outermost and innermost TSOSs
    TrajectoryStateOnSurface outertsos;
    TrajectoryStateOnSurface innertsos;
    unsigned int innerId, outerId;

    // ---  NOTA BENE: the convention is to sort hits and measurements "along the momentum".
    // This is consistent with innermost and outermost labels only for tracks from LHC collision
    if (theTraj->direction() == alongMomentum) {
      outertsos = theTraj->lastMeasurement().updatedState();
      innertsos = theTraj->firstMeasurement().updatedState();
      outerId = theTraj->lastMeasurement().recHit()->geographicalId().rawId();
      innerId = theTraj->firstMeasurement().recHit()->geographicalId().rawId();
    } else {
      outertsos = theTraj->firstMeasurement().updatedState();
      innertsos = theTraj->lastMeasurement().updatedState();
      outerId = theTraj->firstMeasurement().recHit()->geographicalId().rawId();
      innerId = theTraj->lastMeasurement().recHit()->geographicalId().rawId();
    }
    //build the TrackExtra
    GlobalPoint v = outertsos.globalParameters().position();
    GlobalVector p = outertsos.globalParameters().momentum();
    math::XYZVector outmom(p.x(), p.y(), p.z());
    math::XYZPoint outpos(v.x(), v.y(), v.z());
    v = innertsos.globalParameters().position();
    p = innertsos.globalParameters().momentum();
    math::XYZVector inmom(p.x(), p.y(), p.z());
    math::XYZPoint inpos(v.x(), v.y(), v.z());

    reco::TrackExtraRef teref = reco::TrackExtraRef(rTrackExtras, idx++);
    reco::GsfTrack& track = selTracks->back();
    track.setExtra(teref);

    //======= I want to set the second hitPattern here =============
    if (theSchool.isValid()) {
      edm::Handle<MeasurementTrackerEvent> mte;
      evt.getByToken(mteSrc_, mte);
      // NavigationSetter setter( *theSchool );
      setSecondHitPattern(theTraj, track, prop, &*mte, ttopo);
    }
    //==============================================================

    selTrackExtras->push_back(reco::TrackExtra(outpos,
                                               outmom,
                                               true,
                                               inpos,
                                               inmom,
                                               true,
                                               outertsos.curvilinearError(),
                                               outerId,
                                               innertsos.curvilinearError(),
                                               innerId,
                                               seedDir,
                                               theTraj->seedRef()));

    reco::TrackExtra& tx = selTrackExtras->back();

    // ---  NOTA BENE: the convention is to sort hits and measurements "along the momentum".
    // This is consistent with innermost and outermost labels only for tracks from LHC collisions
    reco::TrackExtra::TrajParams trajParams;
    reco::TrackExtra::Chi2sFive chi2s;
    Traj2TrackHits t2t;
    auto ih = selHits->size();
    t2t(*theTraj, *selHits, trajParams, chi2s);
    auto ie = selHits->size();
    tx.setHits(rHits, ih, ie - ih);
    tx.setTrajParams(std::move(trajParams), std::move(chi2s));
    for (; ih < ie; ++ih) {
      auto const& hit = (*selHits)[ih];
      track.appendHitPattern(hit, *ttopo);
    }

    // ----

    std::vector<reco::GsfTangent> tangents;
    const Trajectory::DataContainer& measurements = theTraj->measurements();
    if (measurements.size() > 2) {
      tangents.reserve(measurements.size() - 2);
      Trajectory::DataContainer::const_iterator ibegin, iend;
      int increment(0);
      if (theTraj->direction() == alongMomentum) {
        ibegin = measurements.begin() + 1;
        iend = measurements.end() - 1;
        increment = 1;
      } else {
        ibegin = measurements.end() - 2;
        iend = measurements.begin();
        increment = -1;
      }
      math::XYZPoint position;
      math::XYZVector momentum;
      Measurement1D deltaP;
      // only measurements on "mono" detectors
      for (Trajectory::DataContainer::const_iterator i = ibegin; i != iend; i += increment) {
        if (i->recHit().get()) {
          DetId detId(i->recHit()->geographicalId());
          if (detId.det() == DetId::Tracker) {
            int subdetId = detId.subdetId();
            if (subdetId == SiStripDetId::TIB || subdetId == SiStripDetId::TID || subdetId == SiStripDetId::TOB ||
                subdetId == SiStripDetId::TEC) {
              if (SiStripDetId(detId).stereo())
                continue;
            }
          }
        }
        bool valid = computeModeAtTM(*i, position, momentum, deltaP);
        if (valid) {
          tangents.push_back(reco::GsfTangent(position, momentum, deltaP));
        }
      }
    }

    //build the GsfTrackExtra
    std::vector<reco::GsfComponent5D> outerStates;
    fillStates(outertsos, outerStates);
    std::vector<reco::GsfComponent5D> innerStates;
    fillStates(innertsos, innerStates);

    reco::GsfTrackExtraRef terefGsf = reco::GsfTrackExtraRef(rGsfTrackExtras, idxGsf++);
    track.setGsfExtra(terefGsf);
    selGsfTrackExtras->push_back(reco::GsfTrackExtra(
        outerStates, outertsos.localParameters().pzSign(), innerStates, innertsos.localParameters().pzSign(), tangents));

    if (innertsos.isValid()) {
      GsfPropagatorAdapter gsfProp(AnalyticalPropagator(innertsos.magneticField(), anyDirection));
      TransverseImpactPointExtrapolator tipExtrapolator(gsfProp);
      fillMode(track, innertsos, gsfProp, tipExtrapolator, tscblBuilder, bs);
    }

    delete theTrack;
    delete theTraj;
  }

  LogTrace("TrackingRegressionTest") << "========== TrackProducer Info ===================";
  LogTrace("TrackingRegressionTest") << "number of finalGsfTracks: " << selTracks->size();
  for (reco::GsfTrackCollection::const_iterator it = selTracks->begin(); it != selTracks->end(); it++) {
    LogTrace("TrackingRegressionTest") << "track's n valid and invalid hit, chi2, pt : " << it->found() << " , "
                                       << it->lost() << " , " << it->normalizedChi2() << " , " << it->pt() << " , "
                                       << it->eta();
  }
  LogTrace("TrackingRegressionTest") << "=================================================";

  rTracks_ = evt.put(std::move(selTracks));
  evt.put(std::move(selTrackExtras));
  evt.put(std::move(selGsfTrackExtras));
  evt.put(std::move(selHits));

  if (trajectoryInEvent_) {
    edm::OrphanHandle<std::vector<Trajectory> > rTrajs = evt.put(std::move(selTrajectories));

    // Now Create traj<->tracks association map
    std::unique_ptr<TrajGsfTrackAssociationCollection> trajTrackMap(
        new TrajGsfTrackAssociationCollection(rTrajs, rTracks_));
    for (std::map<unsigned int, unsigned int>::iterator i = tjTkMap.begin(); i != tjTkMap.end(); i++) {
      edm::Ref<std::vector<Trajectory> > trajRef(rTrajs, (*i).first);
      edm::Ref<reco::GsfTrackCollection> tkRef(rTracks_, (*i).second);
      trajTrackMap->insert(edm::Ref<std::vector<Trajectory> >(rTrajs, (*i).first),
                           edm::Ref<reco::GsfTrackCollection>(rTracks_, (*i).second));
    }
    evt.put(std::move(trajTrackMap));
  }
}

Member Data Documentation

useSplitting

bool GsfTrackProducerBase::useSplitting

private

Definition at line 67 of file GsfTrackProducerBase.h.