Inheritance diagram for GsfTrackProducer:

Public Member Functions
	GsfTrackProducer (const edm::ParameterSet &iConfig)

void	produce (edm::Event &, const edm::EventSetup &) override
	Method where the procduction take place. To be implemented in concrete classes. More...

Public Member Functions inherited from GsfTrackProducerBase
	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	setAlias (std::string alias)
	set the aliases of produced collections More...

void	setClusterRemovalInfo (const edm::InputTag &clusterRemovalInfo)
	Sets the information on cluster removal, and turns it on. More...

void	setConf (const edm::ParameterSet &conf)
	Set parameter set. More...

void	setSecondHitPattern (Trajectory traj, reco::GsfTrack &track, const Propagator prop, const MeasurementTrackerEvent measTk, const TrackerTopology ttopo)

void	setSrc (const edm::EDGetToken &src, const edm::EDGetTokenT< reco::BeamSpot > &bsSrc, const edm::EDGetTokenT< MeasurementTrackerEvent > &mteSrc)
	set label of source collection More...

	TrackProducerBase (bool trajectoryInEvent=false)
	Constructor. More...

virtual	~TrackProducerBase () noexcept(false)
	Destructor. More...

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Private Attributes
TrackProducerAlgorithm< reco::GsfTrack >	theAlgo

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 >

Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Protected Member Functions inherited from GsfTrackProducerBase
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

Protected Attributes inherited from TrackProducerBase< reco::GsfTrack >
std::string	alias_

edm::EDGetTokenT< reco::BeamSpot >	bsSrc_

edm::InputTag	clusterRemovalInfo_

edm::ParameterSet	conf_

edm::EDGetTokenT< MeasurementTrackerEvent >	mteSrc_

bool	rekeyClusterRefs_

edm::OrphanHandle< TrackCollection >	rTracks_

edm::EDGetToken	src_

edm::ESHandle< NavigationSchool >	theSchool

bool	trajectoryInEvent_

Detailed Description

Definition at line 15 of file GsfTrackProducer.cc.

Constructor & Destructor Documentation

◆ GsfTrackProducer()

GsfTrackProducer::GsfTrackProducer ( const edm::ParameterSet & iConfig )

explicit

Definition at line 26 of file GsfTrackProducer.cc.

     : GsfTrackProducerBase(iConfig.getParameter<bool>("TrajectoryInEvent"),
                            iConfig.getParameter<bool>("useHitsSplitting")),
       theAlgo(iConfig) {
   setConf(iConfig);
   setSrc(consumes<TrackCandidateCollection>(iConfig.getParameter<edm::InputTag>("src")),
          consumes<reco::BeamSpot>(iConfig.getParameter<edm::InputTag>("beamSpot")),
          consumes<MeasurementTrackerEvent>(iConfig.getParameter<edm::InputTag>("MeasurementTrackerEvent")));
   setAlias(iConfig.getParameter<std::string>("@module_label"));
   //   string a = alias_;
   //   a.erase(a.size()-6,a.size());
   //register your products
   produces<reco::GsfTrackCollection>().setBranchAlias(alias_ + "GsfTracks");
   produces<reco::TrackExtraCollection>().setBranchAlias(alias_ + "TrackExtras");
   produces<reco::GsfTrackExtraCollection>().setBranchAlias(alias_ + "GsfTrackExtras");
   produces<TrackingRecHitCollection>().setBranchAlias(alias_ + "RecHits");
   produces<std::vector<Trajectory> >();
   produces<TrajGsfTrackAssociationCollection>();
 }

References TrackProducerBase< reco::GsfTrack >::alias_, edm::ParameterSet::getParameter(), TrackProducerBase< reco::GsfTrack >::setAlias(), TrackProducerBase< reco::GsfTrack >::setConf(), TrackProducerBase< reco::GsfTrack >::setSrc(), and AlCaHLTBitMon_QueryRunRegistry::string.

Member Function Documentation

◆ fillDescriptions()

void GsfTrackProducer::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 117 of file GsfTrackProducer.cc.

                                                                                   {
   edm::ParameterSetDescription desc;
  
   desc.add<edm::InputTag>("src", edm::InputTag("CkfElectronCandidates"));
   desc.add<edm::InputTag>("beamSpot", edm::InputTag("offlineBeamSpot"));
   desc.add<std::string>("producer", std::string(""));
   desc.add<std::string>("Fitter", std::string("GsfElectronFittingSmoother"));
   desc.add<bool>("useHitsSplitting", false);
   desc.add<bool>("TrajectoryInEvent", false);
   desc.add<std::string>("TTRHBuilder", std::string("WithTrackAngle"));
   desc.add<std::string>("Propagator", std::string("fwdElectronPropagator"));
   desc.add<std::string>("NavigationSchool", std::string("SimpleNavigationSchool"));
   desc.add<std::string>("MeasurementTracker", std::string(""));
   desc.add<edm::InputTag>("MeasurementTrackerEvent", edm::InputTag("MeasurementTrackerEvent"));
   desc.add<bool>("GeometricInnerState", false);
   desc.add<std::string>("AlgorithmName", std::string("gsf"));
  
   descriptions.add("gsfTrackProducer", desc);
 }

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), HLT_2018_cff::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

◆ produce()

void GsfTrackProducer::produce	(	edm::Event &	,
		const edm::EventSetup &
	)

overridevirtual

Method where the procduction take place. To be implemented in concrete classes.

Implements TrackProducerBase< reco::GsfTrack >.

Definition at line 46 of file GsfTrackProducer.cc.

                                                                              {
   edm::LogInfo("GsfTrackProducer") << "Analyzing event number: " << theEvent.id() << "\n";
   //
   // create empty output collections
   //
   std::unique_ptr<TrackingRecHitCollection> outputRHColl(new TrackingRecHitCollection);
   std::unique_ptr<reco::GsfTrackCollection> outputTColl(new reco::GsfTrackCollection);
   std::unique_ptr<reco::TrackExtraCollection> outputTEColl(new reco::TrackExtraCollection);
   std::unique_ptr<reco::GsfTrackExtraCollection> outputGsfTEColl(new reco::GsfTrackExtraCollection);
   std::unique_ptr<std::vector<Trajectory> > outputTrajectoryColl(new std::vector<Trajectory>);
  
   //
   //declare and get stuff to be retrieved from ES
   //
   edm::ESHandle<TrackerGeometry> theG;
   edm::ESHandle<MagneticField> theMF;
   edm::ESHandle<TrajectoryFitter> theFitter;
   edm::ESHandle<Propagator> thePropagator;
   edm::ESHandle<MeasurementTracker> theMeasTk;
   edm::ESHandle<TransientTrackingRecHitBuilder> theBuilder;
   getFromES(setup, theG, theMF, theFitter, thePropagator, theMeasTk, theBuilder);
  
   edm::ESHandle<TrackerTopology> httopo;
   setup.get<TrackerTopologyRcd>().get(httopo);
  
   //
   //declare and get TrackColection to be retrieved from the event
   //
   AlgoProductCollection algoResults;
   reco::BeamSpot bs;
   try {
     edm::Handle<TrackCandidateCollection> theTCCollection;
     getFromEvt(theEvent, theTCCollection, bs);
  
     //
     //run the algorithm
     //
     LogDebug("GsfTrackProducer") << "run the algorithm"
                                  << "\n";
     theAlgo.runWithCandidate(theG.product(),
                              theMF.product(),
                              *theTCCollection,
                              theFitter.product(),
                              thePropagator.product(),
                              theBuilder.product(),
                              bs,
                              algoResults);
   } catch (cms::Exception& e) {
     edm::LogInfo("GsfTrackProducer") << "cms::Exception caught!!!"
                                      << "\n"
                                      << e << "\n";
     throw;
   }
   //
   //put everything in the event
   putInEvt(theEvent,
            thePropagator.product(),
            theMeasTk.product(),
            outputRHColl,
            outputTColl,
            outputTEColl,
            outputGsfTEColl,
            outputTrajectoryColl,
            algoResults,
            theBuilder.product(),
            bs,
            httopo.product());
   LogDebug("GsfTrackProducer") << "end"
                                << "\n";
 }