#include <DataFormats/TrackReco/interface/Track.h>

Inheritance diagram for reco::Track:

Public Member Functions
const TrackExtraRef &	extra () const
	reference to "extra" object More...

CovarianceMatrix &	fillInner (CovarianceMatrix &v) const

CovarianceMatrix &	fillOuter (CovarianceMatrix &v) const
	fill outermost trajectory state curvilinear errors More...

unsigned short	found () const
	Number of valid hits on track. More...

unsigned int	innerDetId () const
	DetId of the detector on which surface the innermost state is located. More...

const math::XYZVector &	innerMomentum () const
	momentum vector at the innermost hit position More...

bool	innerOk () const
	return true if the innermost hit is valid More...

const math::XYZPoint &	innerPosition () const
	position of the innermost hit More...

CovarianceMatrix	innerStateCovariance () const
	innermost trajectory state curvilinear errors More...

unsigned short	lost () const
	Number of lost (=invalid) hits on track. More...

unsigned int	outerDetId () const
	DetId of the detector on which surface the outermost state is located. More...

double	outerEta () const
	pseudorapidity of the momentum vector at the outermost hit position More...

const math::XYZVector &	outerMomentum () const
	momentum vector at the outermost hit position More...

bool	outerOk () const
	return true if the outermost hit is valid More...

double	outerP () const
	magnitude of momentum vector at the outermost hit position More...

double	outerPhi () const
	azimuthal angle of the momentum vector at the outermost hit position More...

const math::XYZPoint &	outerPosition () const
	position of the outermost hit More...

double	outerPt () const
	transverse momentum at the outermost hit position More...

double	outerPx () const
	x coordinate of momentum vector at the outermost hit position More...

double	outerPy () const
	y coordinate of momentum vector at the outermost hit position More...

double	outerPz () const
	z coordinate of momentum vector at the outermost hit position More...

double	outerRadius () const
	polar radius of the outermost hit position More...

CovarianceMatrix	outerStateCovariance () const
	outermost trajectory state curvilinear errors More...

double	outerTheta () const
	polar angle of the momentum vector at the outermost hit position More...

double	outerX () const
	x coordinate of the outermost hit position More...

double	outerY () const
	y coordinate of the outermost hit position More...

double	outerZ () const
	z coordinate of the outermost hit position More...

TrackingRecHitRef	recHit (size_t i) const
	Get i-th hit on the track. More...

trackingRecHit_iterator	recHitsBegin () const
	Iterator to first hit on the track. More...

trackingRecHit_iterator	recHitsEnd () const
	Iterator to last hit on the track. More...

size_t	recHitsSize () const
	Get number of RecHits. (Warning, this includes invalid hits, which are not physical hits). More...

const TrackResiduals &	residuals () const

double	residualX (int position) const

double	residualY (int position) const

PropagationDirection	seedDirection () const
	direction of how the hits were sorted in the original seed More...

edm::RefToBase< TrajectorySeed >	seedRef () const

void	setExtra (const TrackExtraRef &ref)
	set reference to "extra" object More...

	Track ()
	default constructor More...

	Track (double chi2, double ndof, const Point &referencePoint, const Vector &momentum, int charge, const CovarianceMatrix &, TrackAlgorithm=undefAlgorithm, TrackQuality quality=undefQuality)
	constructor from fit parameters and error matrix More...

virtual	~Track ()
	virtual destructor More...

Public Member Functions inherited from reco::TrackBase
TrackAlgorithm	algo () const

std::string	algoName () const

bool	appendHitPattern (const TrackingRecHit &hit)
	append a single hit to the HitPattern More...

bool	appendHitPattern (const DetId &id, TrackingRecHit::Type hitType)

template<typename C >
bool	appendHits (const C &c)
	append hit patterns from vector of hit references More...

template<typename I >
bool	appendHits (const I &begin, const I &end)

int	charge () const
	track electric charge More...

double	chi2 () const
	chi-squared of the fit More...

CovarianceMatrix	covariance () const
	return track covariance matrix More...

double	covariance (int i, int j) const
	(i,j)-th element of covariance matrix (i, j = 0, ... 4) More...

double	d0 () const
	dxy parameter in perigee convention (d0 = -dxy) More...

double	d0Error () const
	error on d0 More...

double	dsz () const
	dsz parameter (THIS IS NOT the SZ impact parameter to (0,0,0) if refPoint is far from (0,0,0): see parametrization definition above for details) More...

double	dsz (const Point &myBeamSpot) const
	dsz parameter with respect to a user-given beamSpot (WARNING: this quantity can only be interpreted as the distance in the S-Z plane to the beamSpot, if the beam spot is reasonably close to the refPoint, since linear approximations are involved). This is a good approximation for Tracker tracks. More...

double	dszError () const
	error on dsz More...

double	dxy () const
	dxy parameter. (This is the transverse impact parameter w.r.t. to (0,0,0) ONLY if refPoint is close to (0,0,0): see parametrization definition above for details). See also function dxy(myBeamSpot). More...

double	dxy (const Point &myBeamSpot) const
	dxy parameter with respect to a user-given beamSpot (WARNING: this quantity can only be interpreted as a minimum transverse distance if beamSpot, if the beam spot is reasonably close to the refPoint, since linear approximations are involved). This is a good approximation for Tracker tracks. More...

double	dxy (const BeamSpot &theBeamSpot) const
	dxy parameter with respect to the beamSpot taking into account the beamspot slopes (WARNING: this quantity can only be interpreted as a minimum transverse distance if beamSpot, if the beam spot is reasonably close to the refPoint, since linear approximations are involved). This is a good approximation for Tracker tracks. More...

double	dxyError () const
	error on dxy More...

double	dz () const
	dz parameter (= dsz/cos(lambda)). This is the track z0 w.r.t (0,0,0) only if the refPoint is close to (0,0,0). See also function dz(myBeamSpot) More...

double	dz (const Point &myBeamSpot) const
	dz parameter with respect to a user-given beamSpot (WARNING: this quantity can only be interpreted as the track z0, if the beamSpot is reasonably close to the refPoint, since linear approximations are involved). This is a good approximation for Tracker tracks. More...

double	dzError () const
	error on dz More...

double	error (int i) const
	error on specified element More...

double	eta () const
	pseudorapidity of momentum vector More...

double	etaError () const
	error on eta More...

CovarianceMatrix &	fill (CovarianceMatrix &v) const
	fill SMatrix More...

const HitPattern &	hitPattern () const
	Access the hit pattern, indicating in which Tracker layers the track has hits. More...

bool	isLooper () const

double	lambda () const
	Lambda angle. More...

double	lambdaError () const
	error on lambda More...

const Vector &	momentum () const
	track momentum vector More...

double	ndof () const
	number of degrees of freedom of the fit More...

signed char	nLoops () const

double	normalizedChi2 () const
	chi-squared divided by n.d.o.f. (or chi-squared * 1e6 if n.d.o.f. is zero) More...

unsigned short	numberOfLostHits () const
	number of cases where track crossed a layer without getting a hit. More...

unsigned short	numberOfValidHits () const
	number of valid hits found More...

double	p () const
	momentum vector magnitude More...

double	parameter (int i) const
	i-th parameter ( i = 0, ... 4 ) More...

ParameterVector	parameters () const
	Track parameters with one-to-one correspondence to the covariance matrix. More...

double	phi () const
	azimuthal angle of momentum vector More...

double	phiError () const
	error on phi More...

double	pt () const
	track transverse momentum More...

double	ptError () const
	error on Pt (set to 1000 TeV if charge==0 for safety) More...

double	px () const
	x coordinate of momentum vector More...

double	py () const
	y coordinate of momentum vector More...

double	pz () const
	z coordinate of momentum vector More...

double	qoverp () const
	q / p More...

double	qoverpError () const
	error on signed transverse curvature More...

bool	quality (const TrackQuality) const
	Track quality. More...

int	qualityMask () const

const Point &	referencePoint () const
	Reference point on the track. More...

void	resetHitPattern ()
	Sets HitPattern as empty. More...

void	setAlgorithm (const TrackAlgorithm a, bool set=true)
	Track algorithm. More...

void	setNLoops (signed char value)

void	setQuality (const TrackQuality, bool set=true)

void	setQualityMask (int qualMask)

double	theta () const
	polar angle More...

double	thetaError () const
	error on theta More...

	TrackBase ()
	default constructor More...

	TrackBase (double chi2, double ndof, const Point &vertex, const Vector &momentum, int charge, const CovarianceMatrix &cov, TrackAlgorithm=undefAlgorithm, TrackQuality quality=undefQuality, signed char nloops=0)
	constructor from fit parameters and error matrix More...

double	validFraction () const
	fraction of valid hits on the track More...

const Point &	vertex () const
	reference point on the track. This method is DEPRECATED, please use referencePoint() instead More...

double	vx () const
	x coordinate of the reference point on track More...

double	vy () const
	y coordinate of the reference point on track More...

double	vz () const
	z coordinate of the reference point on track More...

virtual	~TrackBase ()
	virtual destructor More...

Private Attributes
TrackExtraRef	extra_
	Reference to additional information stored only on RECO. More...

Additional Inherited Members
Public Types inherited from reco::TrackBase
enum	{ dimension = 5 }
	parameter dimension More...

enum	{ covarianceSize = dimension * (dimension + 1) / 2 }
	error matrix size More...

enum	{ i_qoverp = 0, i_lambda, i_phi, i_dxy, i_dsz }
	enumerator provided indices to the five parameters More...

typedef math::Error< dimension > ::type	CovarianceMatrix
	5 parameter covariance matrix More...

typedef unsigned int	index
	index type More...

typedef math::Vector < dimension >::type	ParameterVector
	parameter vector More...

typedef math::XYZPoint	Point
	point in the space More...

enum	TrackAlgorithm { undefAlgorithm = 0, ctf = 1, rs = 2, cosmics = 3, initialStep = 4, lowPtTripletStep = 5, pixelPairStep = 6, detachedTripletStep = 7, mixedTripletStep = 8, pixelLessStep = 9, tobTecStep = 10, jetCoreRegionalStep = 11, conversionStep = 12, muonSeededStepInOut = 13, muonSeededStepOutIn = 14, outInEcalSeededConv = 15, inOutEcalSeededConv = 16, nuclInter = 17, standAloneMuon = 18, globalMuon = 19, cosmicStandAloneMuon = 20, cosmicGlobalMuon = 21, iter1LargeD0 = 22, iter2LargeD0 = 23, iter3LargeD0 = 24, iter4LargeD0 = 25, iter5LargeD0 = 26, bTagGhostTracks = 27, beamhalo = 28, gsf = 29, hltPixel = 30, hltIter0 = 31, hltIter1 = 32, hltIter2 = 33, hltIter3 = 34, hltIter4 = 35, hltIterX = 36, algoSize = 37 }
	track algorithm More...

enum	TrackQuality { undefQuality = -1, loose = 0, tight = 1, highPurity = 2, confirmed = 3, goodIterative = 4, looseSetWithPV = 5, highPuritySetWithPV = 6, qualitySize = 7 }
	track quality More...

typedef math::XYZVector	Vector
	spatial vector More...

Static Public Member Functions inherited from reco::TrackBase
static TrackAlgorithm	algoByName (const std::string &name)

static std::string	algoName (TrackAlgorithm)

static index	covIndex (index i, index j)
	covariance matrix index in array More...

static TrackQuality	qualityByName (const std::string &name)

static std::string	qualityName (TrackQuality)

Static Public Attributes inherited from reco::TrackBase
static const std::string	algoNames []

static const std::string	qualityNames []

Detailed Description

This class describes the reconstructed tracks that are stored in the AOD and RECO. It also contains a reference to more detailed information about each track, that is stoed in the TrackExtra object, available only in RECO.

Note that most of the functions provided in this Track class rely on the existance of the TrackExtra object, so will not work on AOD.

The most useful functions are those provided in the TrackBase class from which this inherits, all of which work on AOD.

Author: Luca Lista, INFN

Definition at line 28 of file Track.h.

Constructor & Destructor Documentation

reco::Track::Track ( )

inline

default constructor

Definition at line 34 of file Track.h.

34 { }

Track::~Track ( )

virtual

virtual destructor

Definition at line 13 of file Track.cc.

 {
 
 }

Track::Track	(	double	chi2,
		double	ndof,
		const Point &	referencePoint,
		const Vector &	momentum,
		int	charge,
		const CovarianceMatrix &	cov,
		TrackAlgorithm	algo = `undefAlgorithm`,
		TrackQuality	quality = `undefQuality`
	)

constructor from fit parameters and error matrix

Definition at line 5 of file Track.cc.

                                    :
     TrackBase(chi2, ndof, vertex, momentum, charge, cov, algo, quality)
 {
     ;
 }

Member Function Documentation

const TrackExtraRef& reco::Track::extra ( ) const

inline

reference to "extra" object

Definition at line 189 of file Track.h.

References extra_.

Referenced by RecoTrackAccumulator::accumulateEvent(), PFElecTkProducer::applySelection(), TrackDetectorAssociator::associate(), FWTracksModulesProxyBuilder::build(), FWTracksRecHitsProxyBuilder::build(), FWTrackProxyBuilder::build(), FWTrackHitsDetailView::build(), FWConvTrackHitsDetailView::build(), FWTrackResidualDetailView::build(), ConversionProducer::buildCollection(), ConversionProducer::checkPhi(), fw::estimate_field(), PFElecTkProducer::FindPfRef(), AlCaHOCalibProducer::getFreeTrajectoryState(), FWPFTrackUtils::getTrack(), trajectoryStateTransform::innerFreeState(), trajectoryStateTransform::innerStateOnSurface(), MultiTrajectoryStateTransform::innerStateOnSurface(), MuonErrorMatrixAdjuster::makeTrackExtra(), trajectoryStateTransform::outerFreeState(), trajectoryStateTransform::outerStateOnSurface(), MultiTrajectoryStateTransform::outerStateOnSurface(), MuonIdProducer::overlap(), fireworks::prepareTrack(), MultiTrackSelector::processMVA(), ExtraFromSeeds::produce(), MuonIdProducer::produce(), TrackExtrapolator::propagateTrackToVolume(), and MultiTrackSelector::select().

                                         {
         return extra_;
     }

CovarianceMatrix& reco::Track::fillInner ( CovarianceMatrix & v ) const

inline

Definition at line 89 of file Track.h.

References extra_.

                                                                               {
         return extra_->fillInner(v);
     }

CovarianceMatrix& reco::Track::fillOuter ( CovarianceMatrix & v ) const

inline

fill outermost trajectory state curvilinear errors

Definition at line 85 of file Track.h.

References extra_.

                                                                               {
         return extra_->fillOuter(v);
     }

unsigned short reco::Track::found ( ) const

inline

Number of valid hits on track.

Definition at line 194 of file Track.h.

References reco::TrackBase::numberOfValidHits().

Referenced by pf_01_customizeAll.SeqVisitor::__init__(), pf_01_customizeSimulation.SeqVisitor::__init__(), DeDxDiscriminatorLearner::algoAnalyze(), MuonTrackValidator::analyze(), IPTagPlotter< Container, Base >::analyzeTag(), QuickTrackAssociatorByHitsImpl::associateRecoToSimImplementation(), QuickTrackAssociatorByHits::associateRecoToSimImplementation(), QuickTrackAssociatorByHitsImpl::associateSimToRecoImplementation(), QuickTrackAssociatorByHits::associateSimToRecoImplementation(), pf_01_customizeAll.SeqVisitor::enter(), pf_01_customizeSimulation.SeqVisitor::enter(), MTVHistoProducerAlgoForTracker::fill_generic_recoTrack_histos(), PrimaryVertexAnalyzer4PU::fillTrackHistos(), CSCEfficiency::filter(), pf_01_customizeAll.SeqVisitor::prepareSearch(), pf_01_customizeSimulation.SeqVisitor::prepareSearch(), GlobalMuonToMuonProducer::printTrackRecHits(), and ConversionProducer::trackQualityFilter().

                                  {
         return  numberOfValidHits();
     }

unsigned int reco::Track::innerDetId ( ) const

inline

DetId of the detector on which surface the innermost state is located.

Definition at line 99 of file Track.h.

References extra_.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), CSCEfficiency::filter(), reco::modules::CosmicTrackSplitter::makeCandidate(), reco::modules::TrackerTrackHitFilter::makeCandidate(), TrackMerger::merge(), PrintRecoObjects::print(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), AnalyticalTrackSelector::run(), TrackTransformerForGlobalCosmicMuons::transform(), TrackTransformer::transform(), TrackTransformerForCosmicMuons::transform(), and GlobalMuonRefitter::transform().

                                     {
         return extra_->innerDetId();
     }

const math::XYZVector& reco::Track::innerMomentum ( ) const

inline

momentum vector at the innermost hit position

Definition at line 60 of file Track.h.

References extra_.

Referenced by TrackDetectorAssociator::associate(), ConversionProducer::buildCollection(), ConversionProducer::checkPhi(), helper::GsfElectronCollectionStoreManager::cloneAndStore(), PFEGammaProducer::createSingleLegConversions(), TrackDetectorAssociator::crossedIP(), AlCaHOCalibProducer::getFreeTrajectoryState(), trajectoryStateTransform::innerFreeState(), TrackMerger::merge(), reco::PFDisplacedVertex::momentum(), fireworks::prepareTrack(), ConversionProducer::preselectTrackPair(), PrintRecoObjects::print(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateTrackMerger::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), spr::propagateCosmicCALO(), MuonTrackingRegionBuilder::region(), and AnalyticalTrackSelector::run().

                                                 {
         return extra_->innerMomentum();
     }

bool reco::Track::innerOk ( ) const

inline

return true if the innermost hit is valid

Definition at line 50 of file Track.h.

References extra_.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), MillePedeMonitor::fillTrack(), fireworks::prepareTrack(), PrintRecoObjects::print(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), and AnalyticalTrackSelector::run().

                          {
         return extra_->innerOk();
     }

const math::XYZPoint& reco::Track::innerPosition ( ) const

inline

position of the innermost hit

Definition at line 55 of file Track.h.

References extra_.

Referenced by TrackDetectorAssociator::associate(), ConversionProducer::buildCollection(), TrackEfficiencyMonitor::checkSemiCylinder(), helper::GsfElectronCollectionStoreManager::cloneAndStore(), PFEGammaProducer::createSingleLegConversions(), TrackDetectorAssociator::crossedIP(), AlignmentTrackSelector::detailedHitsCheck(), directionAlongMomentum(), fw::estimate_field(), MillePedeMonitor::fillTrack(), PrimaryVertexAnalyzer4PU::fillTrackHistos(), CSCEfficiency::filter(), AlCaHOCalibProducer::getFreeTrajectoryState(), trajectoryStateTransform::innerFreeState(), reco::modules::CosmicTrackSplitter::makeCandidate(), reco::modules::TrackerTrackHitFilter::makeCandidate(), TrackMerger::merge(), fireworks::prepareTrack(), PrintRecoObjects::print(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateTrackMerger::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), spr::propagateCosmicCALO(), AnalyticalTrackSelector::run(), PropagateToMuon::startingState(), and SiStripFineDelayTOF::trackParameters().

                                                 {
         return extra_->innerPosition();
     }

CovarianceMatrix reco::Track::innerStateCovariance ( ) const

inline

innermost trajectory state curvilinear errors

Definition at line 80 of file Track.h.

References extra_.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), and AnalyticalTrackSelector::run().

                                                   {
         return extra_->innerStateCovariance();
     }

unsigned short reco::Track::lost ( ) const

inline

Number of lost (=invalid) hits on track.

Definition at line 199 of file Track.h.

References reco::TrackBase::numberOfLostHits().

Referenced by PrimaryVertexAnalyzer4PU::fillTrackHistos(), and GlobalMuonToMuonProducer::printTrackRecHits().

                                 {
         return  numberOfLostHits();
     }

unsigned int reco::Track::outerDetId ( ) const

inline

DetId of the detector on which surface the outermost state is located.

Definition at line 94 of file Track.h.

References extra_.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), CSCEfficiency::filter(), reco::modules::CosmicTrackSplitter::makeCandidate(), reco::modules::TrackerTrackHitFilter::makeCandidate(), TrackMerger::merge(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), AnalyticalTrackSelector::run(), TrackTransformerForGlobalCosmicMuons::transform(), TrackTransformer::transform(), TrackTransformerForCosmicMuons::transform(), and GlobalMuonRefitter::transform().

                                     {
         return extra_->outerDetId();
     }

double reco::Track::outerEta ( ) const

inline

pseudorapidity of the momentum vector at the outermost hit position

Definition at line 169 of file Track.h.

References extra_.

Referenced by BetaCalculatorECAL::addInfoToCandidate(), and EwkMuLumiMonitorDQM::tkIso().

                             {
         return extra_->outerEta();
     }

const math::XYZVector& reco::Track::outerMomentum ( ) const

inline

momentum vector at the outermost hit position

Definition at line 70 of file Track.h.

References extra_.

Referenced by PFTrackTransformer::addPoints(), TrackDetectorAssociator::associate(), ConversionProducer::buildCollection(), helper::GsfElectronCollectionStoreManager::cloneAndStore(), PFEGammaProducer::createSingleLegConversions(), TrackDetectorAssociator::crossedIP(), fw::estimate_field(), CSCEfficiency::filter(), TrackMerger::merge(), trajectoryStateTransform::outerFreeState(), fireworks::prepareTrack(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), spr::propagateCosmicCALO(), AnalyticalTrackSelector::run(), and SiStripFineDelayTOF::trackParameters().

                                                 {
         return extra_->outerMomentum();
     }

bool reco::Track::outerOk ( ) const

inline

return true if the outermost hit is valid

Definition at line 45 of file Track.h.

References extra_.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), MillePedeMonitor::fillTrack(), fireworks::prepareTrack(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), and AnalyticalTrackSelector::run().

                          {
         return extra_->outerOk();
     }

double reco::Track::outerP ( ) const

inline

magnitude of momentum vector at the outermost hit position

Definition at line 154 of file Track.h.

References extra_.

                           {
         return extra_->outerP();
     }

double reco::Track::outerPhi ( ) const

inline

azimuthal angle of the momentum vector at the outermost hit position

Definition at line 164 of file Track.h.

References extra_.

Referenced by BetaCalculatorECAL::addInfoToCandidate(), and EwkMuLumiMonitorDQM::tkIso().

                             {
         return extra_->outerPhi();
     }

const math::XYZPoint& reco::Track::outerPosition ( ) const

inline

position of the outermost hit

Definition at line 65 of file Track.h.

References extra_.

Referenced by PFTrackTransformer::addPoints(), IsolatedTracksNxN::analyze(), TrackDetectorAssociator::associate(), helper::GsfElectronCollectionStoreManager::cloneAndStore(), PFEGammaProducer::createSingleLegConversions(), TrackDetectorAssociator::crossedIP(), AlignmentTrackSelector::detailedHitsCheck(), fw::estimate_field(), MillePedeMonitor::fillTrack(), CSCEfficiency::filter(), reco::modules::CosmicTrackSplitter::makeCandidate(), reco::modules::TrackerTrackHitFilter::makeCandidate(), TrackMerger::merge(), trajectoryStateTransform::outerFreeState(), fireworks::prepareTrack(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateTrackMerger::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), spr::propagateCosmicCALO(), spr::propagateTrackerEnd(), AnalyticalTrackSelector::run(), PropagateToMuon::startingState(), and SiStripFineDelayTOF::trackParameters().

                                                 {
         return extra_->outerPosition();
     }

double reco::Track::outerPt ( ) const

inline

transverse momentum at the outermost hit position

Definition at line 159 of file Track.h.

References extra_.

                            {
         return extra_->outerPt();
     }

double reco::Track::outerPx ( ) const

inline

x coordinate of momentum vector at the outermost hit position

Definition at line 124 of file Track.h.

References extra_.

Referenced by AlCaHOCalibProducer::getFreeTrajectoryState(), and TrackExtrapolator::propagateTrackToVolume().

                            {
         return extra_->outerPx();
     }

double reco::Track::outerPy ( ) const

inline

y coordinate of momentum vector at the outermost hit position

Definition at line 129 of file Track.h.

References extra_.

Referenced by AlCaHOCalibProducer::getFreeTrajectoryState(), and TrackExtrapolator::propagateTrackToVolume().

                            {
         return extra_->outerPy();
     }

double reco::Track::outerPz ( ) const

inline

z coordinate of momentum vector at the outermost hit position

Definition at line 134 of file Track.h.

References extra_.

Referenced by AlCaHOCalibProducer::getFreeTrajectoryState(), and TrackExtrapolator::propagateTrackToVolume().

                            {
         return extra_->outerPz();
     }

double reco::Track::outerRadius ( ) const

inline

polar radius of the outermost hit position

Definition at line 179 of file Track.h.

References extra_.

                                {
         return extra_->outerRadius();
     }

CovarianceMatrix reco::Track::outerStateCovariance ( ) const

inline

outermost trajectory state curvilinear errors

Definition at line 75 of file Track.h.

References extra_.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), and AnalyticalTrackSelector::run().

                                                   {
         return extra_->outerStateCovariance();
     }

double reco::Track::outerTheta ( ) const

inline

polar angle of the momentum vector at the outermost hit position

Definition at line 174 of file Track.h.

References extra_.

                               {
         return extra_->outerTheta();
     }

double reco::Track::outerX ( ) const

inline

x coordinate of the outermost hit position

Definition at line 139 of file Track.h.

References extra_.

Referenced by AlCaHOCalibProducer::getFreeTrajectoryState(), and TrackExtrapolator::propagateTrackToVolume().

                           {
         return extra_->outerX();
     }

double reco::Track::outerY ( ) const

inline

y coordinate of the outermost hit position

Definition at line 144 of file Track.h.

References extra_.

Referenced by AlCaHOCalibProducer::getFreeTrajectoryState(), and TrackExtrapolator::propagateTrackToVolume().

                           {
         return extra_->outerY();
     }

double reco::Track::outerZ ( ) const

inline

z coordinate of the outermost hit position

Definition at line 149 of file Track.h.

References extra_.

Referenced by AlCaHOCalibProducer::getFreeTrajectoryState(), and TrackExtrapolator::propagateTrackToVolume().

                           {
         return extra_->outerZ();
     }

TrackingRecHitRef reco::Track::recHit ( size_t i ) const

inline

Get i-th hit on the track.

Definition at line 114 of file Track.h.

References extra_.

Referenced by SiStripMonitorMuonHLT::analyzeOnTrackClusters(), SegmentToTrackAssociator::associate(), OutsideInMuonSeeder::doDebug(), MuonAlignmentAnalyzer::doMatching(), MuonAlignment::doMatching(), SeedGeneratorFromProtoTracksEDProducer::produce(), TrackListCombiner::produce(), DeDxHitInfoProducer::produce(), DuplicateListMerger::produce(), reco::TransientTrack::recHit(), and SeedFromProtoTrack::SeedFromProtoTrack().

                                              {
         return extra_->recHit(i);
     }

trackingRecHit_iterator reco::Track::recHitsBegin ( ) const

inline

Iterator to first hit on the track.

Definition at line 104 of file Track.h.

References extra_.

Referenced by FWTrackHitsDetailView::addModules(), FWConvTrackHitsDetailView::addModules(), fireworks::addSiStripClusters(), RPCRecHitProbability::analyze(), RPCMonitorDigi::analyze(), TrackSplittingMonitor::analyze(), TestOutliers::analyze(), CosmicSplitterValidation::analyze(), SegmentsTrackAssociator::associate(), QuickTrackAssociatorByHitsImpl::associateRecoToSimImplementation(), QuickTrackAssociatorByHits::associateRecoToSimImplementation(), QuickTrackAssociatorByHitsImpl::associateSimToRecoImplementation(), QuickTrackAssociatorByHits::associateSimToRecoImplementation(), MuonErrorMatrixAdjuster::attachRecHits(), FWTrackTrackingRecHitProxyBuilder::build(), FWTracksModulesProxyBuilder::build(), AlignmentTrackSelector::checkPrescaledHits(), helper::GsfElectronCollectionStoreManager::cloneAndStore(), SiStripFineDelayHit::closestCluster(), helper::MuonCollectionStoreManager::clusterRefsOK(), RecoMuonValidator::countMuonHits(), RecoMuonValidator::countTrackerHits(), CalibrationTrackSelector::detailedHitsCheck(), AlignmentTrackSelector::detailedHitsCheck(), PrimaryVertexAnalyzer4PU::dumpHitInfo(), TrackQuality::evaluate(), TkAlCaRecoMonitor::fillHitmaps(), MillePedeMonitor::fillTrack(), PrimaryVertexAnalyzer4PU::fillTrackHistos(), MuonAlignmentPreFilter::filter(), GlobalCosmicMuonTrajectoryBuilder::getTransientRecHits(), GlobalTrajectoryBuilderBase::getTransientRecHits(), ConvBremSeedProducer::isGsfTrack(), GlobalCosmicMuonTrajectoryBuilder::isTraversing(), MuonSegmentMatcher::matchCSC(), MuonSegmentMatcher::matchDT(), spr::matchedSimTrack(), TrackMerger::merge(), ConversionHitChecker::nSharedHits(), FWTrackResidualDetailView::prepareData(), GlobalMuonToMuonProducer::printTrackRecHits(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), CosmicTrackSelector::produce(), SiStripElectronAssociator::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), TrackClusterSplitter::produce(), reco::modules::CosmicTrackSplitter::produce(), reco::modules::TrackerTrackHitFilter::produceFromTrack(), fireworks::pushNearbyPixelHits(), fireworks::pushPixelHits(), TSGForRoadSearch::pushTrajectorySeed(), SiStripFineDelayHit::rechit(), reco::TransientTrack::recHitsBegin(), AnalyticalTrackSelector::run(), CosmicTrackSelector::select(), and CosmicMuonLinksProducer::sharedHits().

                                                  {
         return extra_->recHitsBegin();
     }

trackingRecHit_iterator reco::Track::recHitsEnd ( ) const

inline

Iterator to last hit on the track.

Definition at line 109 of file Track.h.

References extra_.

Referenced by FWTrackHitsDetailView::addModules(), FWConvTrackHitsDetailView::addModules(), fireworks::addSiStripClusters(), RPCRecHitProbability::analyze(), RPCMonitorDigi::analyze(), TrackSplittingMonitor::analyze(), TestOutliers::analyze(), CosmicSplitterValidation::analyze(), SegmentsTrackAssociator::associate(), QuickTrackAssociatorByHitsImpl::associateRecoToSimImplementation(), QuickTrackAssociatorByHits::associateRecoToSimImplementation(), QuickTrackAssociatorByHitsImpl::associateSimToRecoImplementation(), QuickTrackAssociatorByHits::associateSimToRecoImplementation(), MuonErrorMatrixAdjuster::attachRecHits(), FWTrackTrackingRecHitProxyBuilder::build(), FWTracksModulesProxyBuilder::build(), AlignmentTrackSelector::checkPrescaledHits(), helper::GsfElectronCollectionStoreManager::cloneAndStore(), SiStripFineDelayHit::closestCluster(), helper::MuonCollectionStoreManager::clusterRefsOK(), RecoMuonValidator::countMuonHits(), RecoMuonValidator::countTrackerHits(), CalibrationTrackSelector::detailedHitsCheck(), AlignmentTrackSelector::detailedHitsCheck(), SiStripFineDelayHit::detId(), PrimaryVertexAnalyzer4PU::dumpHitInfo(), TrackQuality::evaluate(), TkAlCaRecoMonitor::fillHitmaps(), MillePedeMonitor::fillTrack(), PrimaryVertexAnalyzer4PU::fillTrackHistos(), MuonAlignmentPreFilter::filter(), GlobalCosmicMuonTrajectoryBuilder::getTransientRecHits(), GlobalTrajectoryBuilderBase::getTransientRecHits(), ConvBremSeedProducer::isGsfTrack(), GlobalCosmicMuonTrajectoryBuilder::isTraversing(), MuonSegmentMatcher::matchCSC(), MuonSegmentMatcher::matchDT(), spr::matchedSimTrack(), TrackMerger::merge(), ConversionHitChecker::nSharedHits(), GlobalMuonToMuonProducer::printTrackRecHits(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), MuonTrackProducer::produce(), L3TkMuonProducer::produce(), TrackListMerger::produce(), CosmicTrackSelector::produce(), SiStripElectronAssociator::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), TrackClusterSplitter::produce(), reco::modules::CosmicTrackSplitter::produce(), reco::modules::TrackerTrackHitFilter::produceFromTrack(), fireworks::pushNearbyPixelHits(), fireworks::pushPixelHits(), TSGForRoadSearch::pushTrajectorySeed(), SiStripFineDelayHit::rechit(), reco::TransientTrack::recHitsEnd(), AnalyticalTrackSelector::run(), CosmicTrackSelector::select(), and CosmicMuonLinksProducer::sharedHits().

                                                {
         return extra_->recHitsEnd();
     }

size_t reco::Track::recHitsSize ( ) const

inline

Get number of RecHits. (Warning, this includes invalid hits, which are not physical hits).

Definition at line 119 of file Track.h.

References extra_.

Referenced by SiStripMonitorMuonHLT::analyzeOnTrackClusters(), SegmentToTrackAssociator::associate(), OutsideInMuonSeeder::doDebug(), MuonAlignment::doMatching(), TrackMerger::merge(), MultiTrackSelector::processMVA(), TrackListCombiner::produce(), SeedGeneratorFromProtoTracksEDProducer::produce(), TrackListMerger::produce(), DeDxHitInfoProducer::produce(), DuplicateListMerger::produce(), TrackClusterSplitter::produce(), TSGForRoadSearch::pushTrajectorySeed(), reco::TransientTrack::recHitsSize(), SeedFromProtoTrack::SeedFromProtoTrack(), and MultiTrackSelector::select().

                                {
         return extra_->recHitsSize();
     }

const TrackResiduals& reco::Track::residuals ( ) const

inline

Access the lightweight track residuals; these are stored in TrackExtra and provide residual information with 4 bits of precision per hit

Definition at line 220 of file Track.h.

References extra_.

Referenced by FWTrackResidualDetailView::prepareData(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), and AnalyticalTrackSelector::run().

                                             {
         return extra_->residuals();
     }

double Track::residualX ( int position ) const

return the residual (local x/y) for the hit in the ith position; this position is aligned with the position in the HitPattern

Definition at line 18 of file Track.cc.

References extra_, and reco::TrackBase::hitPattern().

Referenced by TrackVertexArbitration< VTX >::trackVertexArbitrator().

 {
     return extra_->residuals().residualX(position, hitPattern());
 }

double Track::residualY ( int position ) const

Definition at line 23 of file Track.cc.

References extra_, and reco::TrackBase::hitPattern().

Referenced by TrackVertexArbitration< VTX >::trackVertexArbitrator().

 {
     return extra_->residuals().residualY(position, hitPattern());
 }

PropagationDirection reco::Track::seedDirection ( ) const

inline

direction of how the hits were sorted in the original seed

Definition at line 204 of file Track.h.

References extra_.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), reco::modules::CosmicTrackSplitter::makeCandidate(), reco::modules::TrackerTrackHitFilter::makeCandidate(), helper::MuonCollectionStoreManager::processMuon(), helper::TrackCollectionStoreManager::processTrack(), TrackListCombiner::produce(), MuonTrackProducer::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::TrackFullCloneSelectorBase< Selector >::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), and AnalyticalTrackSelector::run().

                                                {
         return extra_->seedDirection();
     }

edm::RefToBase<TrajectorySeed> reco::Track::seedRef ( ) const

inline

return the edm::reference to the trajectory seed in the original seeds collection. If the collection has been dropped from the Event, the reference may be invalid. Its validity should be tested, before the reference is actually used.

Definition at line 213 of file Track.h.

References extra_.

Referenced by TestOutliers::analyze(), PFElecTkProducer::applySelection(), PFElecTkProducer::FindPfRef(), reco::modules::CosmicTrackSplitter::makeCandidate(), reco::modules::TrackerTrackHitFilter::makeCandidate(), TrackListCombiner::produce(), TrackListMerger::produce(), SimpleTrackListMerger::produce(), CosmicTrackSelector::produce(), DuplicateListMerger::produce(), TrackMultiSelector::produce(), reco::modules::HICaloCompatibleTrackSelector::produce(), and AnalyticalTrackSelector::run().

                                                  {
         return extra_->seedRef();
     }

void reco::Track::setExtra ( const TrackExtraRef & ref )

inline

set reference to "extra" object

Definition at line 184 of file Track.h.

References extra_.

Referenced by helper::GsfElectronCollectionStoreManager::cloneAndStore(), MuonErrorMatrixAdjuster::makeTrackExtra(), helper::MuonCollectionStoreManager::processMuon(), MuonTrackProducer::produce(), GsfTrackMixer::produce(), SeedToTrackProducer::produce(), KfTrackProducerBase::putInEvt(), GsfTrackProducerBase::putInEvt(), and TrackProducerWithSCAssociation::putInEvt().

                                              {
         extra_ = ref;
     }

Member Data Documentation

TrackExtraRef reco::Track::extra_

private

Reference to additional information stored only on RECO.

Definition at line 231 of file Track.h.

Referenced by extra(), fillInner(), fillOuter(), innerDetId(), innerMomentum(), innerOk(), innerPosition(), innerStateCovariance(), outerDetId(), outerEta(), outerMomentum(), outerOk(), outerP(), outerPhi(), outerPosition(), outerPt(), outerPx(), outerPy(), outerPz(), outerRadius(), outerStateCovariance(), outerTheta(), outerX(), outerY(), outerZ(), recHit(), recHitsBegin(), recHitsEnd(), recHitsSize(), residuals(), residualX(), residualY(), seedDirection(), seedRef(), and setExtra().

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation