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PHGenFit::Track Class Reference

#include <coresoftware/blob/master/offline/packages/PHGenFitPkg/PHGenFit/Track.h>

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Public Member Functions

 Track (genfit::AbsTrackRep *rep, TVector3 seed_pos, TVector3 seed_mom, TMatrixDSym seed_cov, const int v=0)
 Default ctor.
 
 Track (const PHGenFit::Track &t)
 Copy constructor.
 
 ~Track ()
 Default dtor.
 
int addMeasurement (PHGenFit::Measurement *measurement)
 Add measurement.
 
int addMeasurements (std::vector< PHGenFit::Measurement * > &measurements)
 
int deleteLastMeasurement ()
 
int updateOneMeasurementKalman (const std::vector< PHGenFit::Measurement * > &measurements, std::map< double, std::shared_ptr< PHGenFit::Track > > &incr_chi2s_new_tracks, const int base_tp_idx=-1, const int direction=1, const float blowup_factor=1., const bool use_fitted_state=false) const
 
double extrapolateToPlane (genfit::MeasuredStateOnPlane &state, TVector3 O, TVector3 n, const int tr_point_id=0) const
 
double extrapolateToLine (genfit::MeasuredStateOnPlane &state, TVector3 line_point, TVector3 line_direction, const int tr_point_id=0) const
 
double extrapolateToCylinder (genfit::MeasuredStateOnPlane &state, double radius, TVector3 line_point, TVector3 line_direction, const int tr_point_id=0, const int direction=1) const
 
double extrapolateToPoint (genfit::MeasuredStateOnPlane &state, TVector3 P, const int tr_point_id=0) const
 
genfit::MeasuredStateOnPlane * extrapolateToPlane (TVector3 O, TVector3 n, const int tr_point_id=0) const
 
genfit::MeasuredStateOnPlane * extrapolateToLine (TVector3 line_point, TVector3 line_direction, const int tr_point_id=0) const
 
genfit::MeasuredStateOnPlane * extrapolateToCylinder (double radius, TVector3 line_point, TVector3 line_direction, const int tr_point_id=0, const int direction=1) const
 
genfit::MeasuredStateOnPlane * extrapolateToPoint (TVector3 P, const int tr_point_id=0) const
 
genfit::Track * getGenFitTrack ()
 
genfit::Track * getGenFitTrack () const
 
double get_chi2 () const
 
double get_ndf () const
 
double get_charge () const
 
TVector3 get_mom () const
 
const std::vector< unsigned int > & get_cluster_IDs () const
 
void set_cluster_IDs (const std::vector< unsigned int > &clusterIDs)
 
const std::vector
< TrkrDefs::cluskey > & 		get_cluster_keys () const
 
void set_cluster_keys (const std::vector< TrkrDefs::cluskey > &clusterkeys)
 
void set_vertex_id (const unsigned int vert_id)
 
unsigned int get_vertex_id () const
 
int get_verbosity () const
 
void set_verbosity (int v)
 

Private Member Functions

Track operator= (Track &trk)=delete
 

Private Attributes

int verbosity
 
genfit::Track * _track
 
std::vector< unsigned int > _clusterIDs
 
std::vector< TrkrDefs::cluskey > _clusterkeys
 
unsigned int _vertex_id {std::numeric_limits<unsigned int>::max()}
 

Detailed Description

Definition at line 35 of file Track.h.

View newest version in sPHENIX GitHub at line 35 of file Track.h

Constructor & Destructor Documentation

PHGenFit::Track::Track ( genfit::AbsTrackRep *  rep,
TVector3  seed_pos,
TVector3  seed_mom,
TMatrixDSym  seed_cov,
const int  v = 0 
)

Default ctor.

Definition at line 62 of file Track.cc.

View newest version in sPHENIX GitHub at line 62 of file Track.cc

References _track, genfit::MeasuredStateOnPlane::get6DStateCov(), genfit::MeasuredStateOnPlane::setPosMomCov(), testSigmaEff::v, and verbosity.

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PHGenFit::Track::Track ( const PHGenFit::Track &  t)

Copy constructor.

Definition at line 80 of file Track.cc.

View newest version in sPHENIX GitHub at line 80 of file Track.cc

References _clusterIDs, _clusterkeys, _track, _vertex_id, get_cluster_IDs(), get_cluster_keys(), get_vertex_id(), getGenFitTrack(), and verbosity.

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PHGenFit::Track::~Track ( )

Default dtor.

Definition at line 134 of file Track.cc.

View newest version in sPHENIX GitHub at line 134 of file Track.cc

References _clusterIDs, _clusterkeys, and _track.

Member Function Documentation

int PHGenFit::Track::addMeasurement ( PHGenFit::Measurement *  measurement)

Add measurement.

Definition at line 89 of file Track.cc.

View newest version in sPHENIX GitHub at line 89 of file Track.cc

References _clusterIDs, _clusterkeys, _track, PHGenFit::Measurement::get_cluster_ID(), PHGenFit::Measurement::get_cluster_key(), PHGenFit::Measurement::getMeasurement(), and genfit::Track::insertPoint().

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int PHGenFit::Track::addMeasurements ( std::vector< PHGenFit::Measurement * > &  measurements)

Definition at line 103 of file Track.cc.

View newest version in sPHENIX GitHub at line 103 of file Track.cc

References _clusterIDs, _clusterkeys, _track, and genfit::Track::insertPoint().

Referenced by main(), BDiJetModule::MakeGenFitTrack(), SVReco::MakeGenFitTrack(), and PHG4TrackFastSim::process_event().

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int PHGenFit::Track::deleteLastMeasurement ( )

Definition at line 124 of file Track.cc.

View newest version in sPHENIX GitHub at line 124 of file Track.cc

References _clusterIDs, _clusterkeys, _track, and genfit::Track::deletePoint().

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double PHGenFit::Track::extrapolateToCylinder ( genfit::MeasuredStateOnPlane &  state,
double  radius,
TVector3  line_point,
TVector3  line_direction,
const int  tr_point_id = 0,
const int  direction = 1 
) const

Definition at line 245 of file Track.cc.

View newest version in sPHENIX GitHub at line 245 of file Track.cc

References _track, assert, Acts::UnitConstants::e, genfit::AbsTrackRep::extrapolateToCylinder(), genfit::Track::getCardinalRep(), genfit::Track::getCovSeed(), genfit::TrackPoint::getFitterInfo(), genfit::Track::getNumPointsWithMeasurement(), genfit::Track::getPointWithMeasurement(), genfit::Track::getStateSeed(), LogError, LogWarning, genfit::AbsTrackRep::setPosMomCov(), physmon_simulation::tp, verbosity, genfit::Exception::what(), and WILD_DOUBLE.

Referenced by extrapolateToCylinder(), main(), and PHG4TrackFastSim::MakeSvtxTrack().

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genfit::MeasuredStateOnPlane * PHGenFit::Track::extrapolateToCylinder ( double  radius,
TVector3  line_point,
TVector3  line_direction,
const int  tr_point_id = 0,
const int  direction = 1 
) const

Definition at line 347 of file Track.cc.

View newest version in sPHENIX GitHub at line 347 of file Track.cc

References assert, extrapolateToCylinder(), filter::state, and WILD_DOUBLE.

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double PHGenFit::Track::extrapolateToLine ( genfit::MeasuredStateOnPlane &  state,
TVector3  line_point,
TVector3  line_direction,
const int  tr_point_id = 0 
) const

Definition at line 198 of file Track.cc.

View newest version in sPHENIX GitHub at line 198 of file Track.cc

References _track, Acts::UnitConstants::e, genfit::AbsTrackRep::extrapolateToLine(), genfit::Track::getCardinalRep(), genfit::TrackPoint::getFitterInfo(), genfit::Track::getPointWithMeasurementAndFitterInfo(), physmon_simulation::tp, genfit::Exception::what(), and WILD_DOUBLE.

Referenced by extrapolateToLine(), main(), SVReco::MakeSvtxTrack(), and PHG4TrackFastSim::MakeSvtxTrack().

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genfit::MeasuredStateOnPlane * PHGenFit::Track::extrapolateToLine ( TVector3  line_point,
TVector3  line_direction,
const int  tr_point_id = 0 
) const

Definition at line 232 of file Track.cc.

View newest version in sPHENIX GitHub at line 232 of file Track.cc

References extrapolateToLine(), filter::state, and WILD_DOUBLE.

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double PHGenFit::Track::extrapolateToPlane ( genfit::MeasuredStateOnPlane &  state,
TVector3  O,
TVector3  n,
const int  tr_point_id = 0 
) const

track_point 0 is the first one, and -1 is the last one

Definition at line 149 of file Track.cc.

View newest version in sPHENIX GitHub at line 149 of file Track.cc

References _track, Acts::UnitConstants::e, genfit::AbsTrackRep::extrapolateToPlane(), genfit::Track::getCardinalRep(), genfit::TrackPoint::getFitterInfo(), genfit::Track::getPointWithMeasurementAndFitterInfo(), physmon_simulation::tp, genfit::Exception::what(), and WILD_DOUBLE.

Referenced by extrapolateToPlane(), and PHG4TrackFastSim::MakeSvtxTrack().

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genfit::MeasuredStateOnPlane * PHGenFit::Track::extrapolateToPlane ( TVector3  O,
TVector3  n,
const int  tr_point_id = 0 
) const

Definition at line 185 of file Track.cc.

View newest version in sPHENIX GitHub at line 185 of file Track.cc

References extrapolateToPlane(), filter::state, and WILD_DOUBLE.

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double PHGenFit::Track::extrapolateToPoint ( genfit::MeasuredStateOnPlane &  state,
TVector3  P,
const int  tr_point_id = 0 
) const

Definition at line 720 of file Track.cc.

View newest version in sPHENIX GitHub at line 720 of file Track.cc

References _track, Acts::UnitConstants::e, genfit::AbsTrackRep::extrapolateToPoint(), genfit::Track::getCardinalRep(), genfit::TrackPoint::getFitterInfo(), genfit::Track::getPointWithMeasurementAndFitterInfo(), physmon_simulation::tp, genfit::Exception::what(), and WILD_DOUBLE.

Referenced by extrapolateToPoint(), BDiJetModule::MakeGenFitTrack(), SVReco::MakeSvtxTrack(), and SVReco::printGenFitTrackKinematics().

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genfit::MeasuredStateOnPlane * PHGenFit::Track::extrapolateToPoint ( TVector3  P,
const int  tr_point_id = 0 
) const

Definition at line 753 of file Track.cc.

View newest version in sPHENIX GitHub at line 753 of file Track.cc

References extrapolateToPoint(), filter::state, and WILD_DOUBLE.

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double PHGenFit::Track::get_charge ( ) const

Definition at line 794 of file Track.cc.

View newest version in sPHENIX GitHub at line 794 of file Track.cc

References _track, charge(), genfit::Track::getCardinalRep(), genfit::AbsTrackRep::getCharge(), genfit::KalmanFitterInfo::getFittedState(), genfit::TrackPoint::getFitterInfo(), genfit::Track::getNumPointsWithMeasurement(), genfit::Track::getPointWithMeasurement(), filter::state, and verbosity.

Referenced by SVReco::MakeSvtxTrack(), and PHG4TrackFastSim::MakeSvtxTrack().

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double PHGenFit::Track::get_chi2 ( ) const

Definition at line 766 of file Track.cc.

View newest version in sPHENIX GitHub at line 766 of file Track.cc

References _track, Acts::UnitConstants::fs, genfit::Track::getCardinalRep(), genfit::FitStatus::getChi2(), and genfit::Track::getFitStatus().

Referenced by SVReco::MakeSvtxTrack(), and PHG4TrackFastSim::MakeSvtxTrack().

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const std::vector<unsigned int>& PHGenFit::Track::get_cluster_IDs ( ) const
inline

Definition at line 95 of file Track.h.

View newest version in sPHENIX GitHub at line 95 of file Track.h

References _clusterIDs.

Referenced by Track().

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const std::vector<TrkrDefs::cluskey>& PHGenFit::Track::get_cluster_keys ( ) const
inline

Definition at line 105 of file Track.h.

View newest version in sPHENIX GitHub at line 105 of file Track.h

References _clusterkeys.

Referenced by Track().

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TVector3 PHGenFit::Track::get_mom ( ) const

Definition at line 835 of file Track.cc.

View newest version in sPHENIX GitHub at line 835 of file Track.cc

References _track, genfit::Track::getCardinalRep(), genfit::KalmanFitterInfo::getFittedState(), genfit::TrackPoint::getFitterInfo(), genfit::StateOnPlane::getMom(), genfit::Track::getNumPointsWithMeasurement(), genfit::Track::getPointWithMeasurement(), and filter::state.

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double PHGenFit::Track::get_ndf ( ) const

Definition at line 780 of file Track.cc.

View newest version in sPHENIX GitHub at line 780 of file Track.cc

References _track, Acts::UnitConstants::fs, genfit::Track::getCardinalRep(), genfit::Track::getFitStatus(), and genfit::FitStatus::getNdf().

Referenced by SVReco::MakeSvtxTrack(), and PHG4TrackFastSim::MakeSvtxTrack().

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int PHGenFit::Track::get_verbosity ( ) const
inline

Definition at line 126 of file Track.h.

View newest version in sPHENIX GitHub at line 126 of file Track.h

References verbosity.

unsigned int PHGenFit::Track::get_vertex_id ( ) const
inline

Definition at line 119 of file Track.h.

View newest version in sPHENIX GitHub at line 119 of file Track.h

References _vertex_id.

Referenced by Track().

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genfit::Track* PHGenFit::Track::getGenFitTrack ( )
inline

Definition at line 82 of file Track.h.

View newest version in sPHENIX GitHub at line 82 of file Track.h

References _track.

Referenced by SVReco::findSecondaryVertex(), SVReco::MakeGenFitTrack(), SVReco::MakeSvtxTrack(), BDiJetModule::process_event(), PHGenFit::Fitter::processTrack(), and Track().

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genfit::Track* PHGenFit::Track::getGenFitTrack ( ) const
inline

Definition at line 84 of file Track.h.

View newest version in sPHENIX GitHub at line 84 of file Track.h

References _track.

Track PHGenFit::Track::operator= ( Track &  trk)
privatedelete
void PHGenFit::Track::set_cluster_IDs ( const std::vector< unsigned int > &  clusterIDs)
inline

Definition at line 99 of file Track.h.

View newest version in sPHENIX GitHub at line 99 of file Track.h

References _clusterIDs.

void PHGenFit::Track::set_cluster_keys ( const std::vector< TrkrDefs::cluskey > &  clusterkeys)
inline

Definition at line 109 of file Track.h.

View newest version in sPHENIX GitHub at line 109 of file Track.h

References _clusterkeys.

void PHGenFit::Track::set_verbosity ( int  v)
inline

Definition at line 131 of file Track.h.

View newest version in sPHENIX GitHub at line 131 of file Track.h

References testSigmaEff::v, and verbosity.

void PHGenFit::Track::set_vertex_id ( const unsigned int  vert_id)
inline

Definition at line 114 of file Track.h.

View newest version in sPHENIX GitHub at line 114 of file Track.h

References _vertex_id.

int PHGenFit::Track::updateOneMeasurementKalman ( const std::vector< PHGenFit::Measurement * > &  measurements,
std::map< double, std::shared_ptr< PHGenFit::Track > > &  incr_chi2s_new_tracks,
const int  base_tp_idx = -1,
const int  direction = 1,
const float  blowup_factor = 1.,
const bool  use_fitted_state = false 
) const

A new TrackPoint created in addMeasurement PHGenFit: clusterID also registerd

Get the pointer of the TrackPoint just created

Definition at line 361 of file Track.cc.

View newest version in sPHENIX GitHub at line 361 of file Track.cc

References genfit::KalmanFitterInfo::addMeasurementsOnPlane(), genfit::MeasuredStateOnPlane::blowUpCov(), genfit::MeasuredStateOnPlane::clone(), Acts::Test::cov, Acts::UnitConstants::e, genfit::AbsTrackRep::extrapolateToPlane(), genfit::StateOnPlane::getAuxInfo(), genfit::MeasuredStateOnPlane::getCov(), genfit::KalmanFitterInfo::getFittedState(), genfit::TrackPoint::getFitterInfo(), genfit::MeasurementOnPlane::getHMatrix(), genfit::KalmanFitterInfo::getMeasurementsOnPlane(), genfit::KalmanFitterInfo::getPrediction(), genfit::TrackPoint::getRawMeasurements(), genfit::StateOnPlane::getState(), genfit::KalmanFitterInfo::getUpdate(), H, genfit::TrackPoint::hasFitterInfo(), genfit::tools::invertMatrix(), it, LogDebug, LogWarning, Acts::PrimitivesView3DTest::plane, genfit::StateOnPlane::setAuxInfo(), genfit::TrackPoint::setFitterInfo(), genfit::AbsTrackRep::setPosMomCov(), genfit::KalmanFitterInfo::setPrediction(), genfit::MeasuredStateOnPlane::setStateCovPlane(), genfit::KalmanFitterInfo::setUpdate(), filter::state, physmon_simulation::tp, Acts::KalmanVertexTrackUpdater::update(), verbosity, and genfit::Exception::what().

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Member Data Documentation

std::vector<unsigned int> PHGenFit::Track::_clusterIDs
private

Definition at line 145 of file Track.h.

View newest version in sPHENIX GitHub at line 145 of file Track.h

Referenced by addMeasurement(), addMeasurements(), deleteLastMeasurement(), get_cluster_IDs(), set_cluster_IDs(), Track(), and ~Track().

std::vector<TrkrDefs::cluskey> PHGenFit::Track::_clusterkeys
private

Definition at line 146 of file Track.h.

View newest version in sPHENIX GitHub at line 146 of file Track.h

Referenced by addMeasurement(), addMeasurements(), deleteLastMeasurement(), get_cluster_keys(), set_cluster_keys(), Track(), and ~Track().

genfit::Track* PHGenFit::Track::_track
private

Definition at line 143 of file Track.h.

View newest version in sPHENIX GitHub at line 143 of file Track.h

Referenced by addMeasurement(), addMeasurements(), deleteLastMeasurement(), extrapolateToCylinder(), extrapolateToLine(), extrapolateToPlane(), extrapolateToPoint(), get_charge(), get_chi2(), get_mom(), get_ndf(), getGenFitTrack(), Track(), and ~Track().

unsigned int PHGenFit::Track::_vertex_id {std::numeric_limits<unsigned int>::max()}
private

Definition at line 147 of file Track.h.

View newest version in sPHENIX GitHub at line 147 of file Track.h

Referenced by get_vertex_id(), set_vertex_id(), and Track().

int PHGenFit::Track::verbosity
private

Definition at line 141 of file Track.h.

View newest version in sPHENIX GitHub at line 141 of file Track.h

Referenced by extrapolateToCylinder(), get_charge(), get_verbosity(), set_verbosity(), Track(), and updateOneMeasurementKalman().

The documentation for this class was generated from the following files: