#include <VertexFitterResult.h>

Public Types
typedef std::vector< reco::TransientTrack >	TTrackCont

Public Member Functions
const float *	chi2Information () const

void	fill (const TransientVertex &recv, const TrackingVertex simv=nullptr, reco::RecoToSimCollection recSimColl=nullptr, const float &time=0)

void	fill (const TransientVertex &recVertex, const TTrackCont &recTrackV, const TrackingVertex simv=nullptr, reco::RecoToSimCollection recSimColl=nullptr, const float &time=0)

const int *	numberRecTracks ()

const int *	numberSimTracks ()

const float *	recErrors (const int i) const

const float *	recParameters (const int i) const

const int *	recTrack_simIndex ()

const float *	recTrackWeight ()

const float *	recVertexErr () const

const float *	recVertexPos () const

const float *	refErrors (const int i) const

const float *	refParameters (const int i) const

void	reset ()

const float *	simParameters (const int i) const

const int *	simTrack_recIndex ()

const float *	simVertexPos () const

const float *	time () const

const int *	trackInformation () const

	VertexFitterResult (const int maxTracks=100, const MagneticField *=nullptr)

const int *	vertexPresent () const

	~VertexFitterResult ()

Private Member Functions
void	fillErrors (const PerigeeTrajectoryError &pte, float *errors[5], int trackNumber)

void	fillParameters (const PerigeeTrajectoryParameters &ptp, float *params[5], int trackNumber)

void	fillParameters (const reco::TrackBase::ParameterVector &perigee, float *params[5], int trackNumber)

Private Attributes
float	chi [3]

float	fitTime

int	numberOfRecTracks

int	numberOfSimTracks

float	recErr [3]

float *	recErrs [5]

int *	recIndex

float *	recPars [5]

float	recPos [3]

float *	refErrs [5]

float *	refPars [5]

int *	simIndex

float *	simPars [5]

float	simPos [3]

const MagneticField *	theMagField

int	theMaxTracks

int	tracks [3]

float *	trackWeight

int	vertex

Detailed Description

Very basic class containing only the positions of the simulated and reconstructed vertices, total chi**2, chi**2 probability and number of degrees of freedom. The only thing to be done is to call the method fill for each vertex.

Definition at line 24 of file VertexFitterResult.h.

Member Typedef Documentation

◆ TTrackCont

typedef std::vector<reco::TransientTrack> VertexFitterResult::TTrackCont

Definition at line 27 of file VertexFitterResult.h.

Constructor & Destructor Documentation

◆ VertexFitterResult()

VertexFitterResult::VertexFitterResult	(	const int	maxTracks = `100`,
		const MagneticField *	magField = `nullptr`
	)

Definition at line 9 of file VertexFitterResult.cc.

                                                                                          : theMagField(magField) {
   theMaxTracks = maxTracks;
   if (theMagField == nullptr)
     theMaxTracks = 0;
   for (int i = 0; i < 5; i++) {
     if (maxTracks > 0) {
       simPars[i] = new float[maxTracks];
       recPars[i] = new float[maxTracks];
       refPars[i] = new float[maxTracks];
       recErrs[i] = new float[maxTracks];
       refErrs[i] = new float[maxTracks];
     } else {
       simPars[i] = nullptr;
       recPars[i] = nullptr;
       refPars[i] = nullptr;
       recErrs[i] = nullptr;
       refErrs[i] = nullptr;
     }
   }
   trackWeight = new float[maxTracks];
   simIndex = new int[maxTracks];
   recIndex = new int[maxTracks];
   numberOfRecTracks = theMaxTracks;
   numberOfSimTracks = theMaxTracks;
   reset();
 }

References mps_fire::i, HLT_2018_cff::maxTracks, numberOfRecTracks, numberOfSimTracks, recErrs, recIndex, recPars, refErrs, refPars, reset(), simIndex, simPars, theMagField, theMaxTracks, and trackWeight.

◆ ~VertexFitterResult()

VertexFitterResult::~VertexFitterResult ( )

Definition at line 36 of file VertexFitterResult.cc.

                                         {
   //
   // delete arrays
   //
   for (int i = 0; i < 5; i++) {
     delete[] simPars[i];
     delete[] recPars[i];
     delete[] refPars[i];
     delete[] recErrs[i];
     delete[] refErrs[i];
   }
   delete trackWeight;
   delete simIndex;
   delete recIndex;
 }

References mps_fire::i, recErrs, recIndex, recPars, refErrs, refPars, simIndex, simPars, and trackWeight.

Member Function Documentation

◆ chi2Information()

const float* VertexFitterResult::chi2Information ( ) const

inline

Definition at line 47 of file VertexFitterResult.h.

47 { return chi; }

References chi.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ fill() [1/2]

void VertexFitterResult::fill	(	const TransientVertex &	recv,
		const TrackingVertex *	simv = `nullptr`,
		reco::RecoToSimCollection *	recSimColl = `nullptr`,
		const float &	time = `0`
	)

Definition at line 52 of file VertexFitterResult.cc.

                                                  {
   TTrackCont recTrackV;
   if (recVertex.isValid())
     recTrackV = recVertex.originalTracks();
   fill(recVertex, recTrackV, simv, recSimColl, time);
 }

References TransientVertex::isValid(), TransientVertex::originalTracks(), and time().

Referenced by SimpleVertexTree::fill().

◆ fill() [2/2]

void VertexFitterResult::fill	(	const TransientVertex &	recVertex,
		const TTrackCont &	recTrackV,
		const TrackingVertex *	simv = `nullptr`,
		reco::RecoToSimCollection *	recSimColl = `nullptr`,
		const float &	time = `0`
	)

Definition at line 62 of file VertexFitterResult.cc.

                                                  {
   TrackingParticleRefVector simTrackV;
  
   Basic3DVector<double> vert;
   if (recVertex.isValid()) {
     recPos[0] = recVertex.position().x();
     recPos[1] = recVertex.position().y();
     recPos[2] = recVertex.position().z();
  
     recErr[0] = sqrt(recVertex.positionError().cxx());
     recErr[1] = sqrt(recVertex.positionError().cyy());
     recErr[2] = sqrt(recVertex.positionError().czz());
     vert = (Basic3DVector<double>)recVertex.position();
  
     chi[0] = recVertex.totalChiSquared();
     chi[1] = recVertex.degreesOfFreedom();
     chi[2] = ChiSquaredProbability(recVertex.totalChiSquared(), recVertex.degreesOfFreedom());
     vertex = 2;
     fitTime = time;
     tracks[1] = recVertex.originalTracks().size();
   }
  
   if (simv != nullptr) {
     simPos[0] = simv->position().x();
     simPos[1] = simv->position().y();
     simPos[2] = simv->position().z();
  
     simTrackV = simv->daughterTracks();
     vertex += 1;
     for (TrackingVertex::tp_iterator simTrack = simv->daughterTracks_begin();
          (simTrack != simv->daughterTracks_end() && (numberOfSimTracks < theMaxTracks));
          simTrack++) {
       Basic3DVector<double> momAtVtx((**simTrack).momentum());
  
       std::pair<bool, reco::TrackBase::ParameterVector> paramPair = reco::trackingParametersAtClosestApproachToBeamSpot(
           vert, momAtVtx, (float)(**simTrack).charge(), *theMagField, recTrackV.front().stateAtBeamLine().beamSpot());
       if (paramPair.first) {
         fillParameters(paramPair.second, simPars, numberOfSimTracks);
         simIndex[numberOfSimTracks] = -1;
         ++numberOfSimTracks;
       }
     }
     tracks[0] = numberOfSimTracks;
   }
  
   // now store all the recTrack...
  
   for (TTrackCont::const_iterator recTrack = recTrackV.begin();
        (recTrack != recTrackV.end() && (numberOfRecTracks < theMaxTracks));
        recTrack++) {
     //    std::cout << "Input; 1/Pt " << 1./(*recTrack).momentumAtVertex().transverse() << std::endl;
  
     //looking for sim tracks corresponding to our reconstructed tracks:
     simIndex[numberOfRecTracks] = -1;
  
     std::vector<std::pair<TrackingParticleRef, double> > simFound;
     try {
       const TrackTransientTrack* ttt = dynamic_cast<const TrackTransientTrack*>(recTrack->basicTransientTrack());
       if ((ttt != nullptr) && (recSimColl != nullptr))
         simFound = (*recSimColl)[ttt->trackBaseRef()];
       //       if (recSimColl!=0) simFound = (*recSimColl)[recTrack->persistentTrackRef()];
       //      if (recSimColl!=0) simFound = (*recSimColl)[recTrack];
  
     } catch (cms::Exception const& e) {
       //       LogDebug("TrackValidator") << "reco::Track #" << rT << " with pt=" << track->pt()
       //                 << " NOT associated to any TrackingParticle" << "\n";
       //       edm::LogError("TrackValidator") << e.what() << "\n";
     }
  
     if (!simFound.empty()) {
       //OK, it was associated, so get the state on the same surface as the 'SimState'
       TrackingParticleRefVector::const_iterator simTrackI = find(simTrackV.begin(), simTrackV.end(), simFound[0].first);
       if (simTrackI != simTrackV.end())
         ++tracks[2];
       int simTrackIndex = simTrackI - simTrackV.begin();
       if (simTrackIndex < numberOfSimTracks) {
         simIndex[numberOfRecTracks] = simTrackIndex;
         recIndex[simTrackIndex] = numberOfRecTracks;
         //  cout << "Assoc; 1/Pt " << 1./(*recTrack).momentumAtVertex().transverse() << std::endl;
       }
     }
  
     TrajectoryStateClosestToPoint tscp = recTrack->trajectoryStateClosestToPoint(recVertex.position());
     fillParameters(recTrack->track().parameters(), recPars, numberOfRecTracks);
     fillErrors(tscp.perigeeError(), recErrs, numberOfRecTracks);
     //     trackWeight[numberOfRecTracks] = recVertex.trackWeight(*recTrack);
     //
     //     if ((recVertex.isValid())&&(recVertex.hasRefittedTracks())) {
     //       //looking for corresponding refitted tracks:
     //       TrajectoryStateOnSurface refip;
     //       RecTrackCont::iterator refTrackI =
     //              find_if(refTracks.begin(), refTracks.end(), RecTrackMatch(*recTrack));
     //       if (refTrackI!=refTracks.end()) {
     //         // If it was not found, it would mean that it was not used in the fit,
     //  // or with a low weight such that the track was then discarded.
     //  if(simFound.size() != 0) {
     //    refip = refTrackI->stateOnSurface(simFound[0]->impactPointStateOnSurface().surface());
     //  } else {
     //           refip = refTrackI->innermostState();
     //  }
     //
     //  fillParameters(refip, refPars, numberOfRecTracks);
     //  fillErrors(refip, refErrs, numberOfRecTracks);
     //       }
     //     }
     //
     ++numberOfRecTracks;
   }
 }

References edm::RefVector< C, T, F >::begin(), chi, ChiSquaredProbability(), GlobalErrorBase< T, ErrorWeightType >::cxx(), GlobalErrorBase< T, ErrorWeightType >::cyy(), GlobalErrorBase< T, ErrorWeightType >::czz(), TrackingVertex::daughterTracks(), TrackingVertex::daughterTracks_begin(), TrackingVertex::daughterTracks_end(), MillePedeFileConverter_cfg::e, edm::RefVector< C, T, F >::end(), fillErrors(), fillParameters(), spr::find(), fitTime, TransientVertex::isValid(), numberOfRecTracks, numberOfSimTracks, TransientVertex::originalTracks(), TrajectoryStateClosestToPoint::perigeeError(), TrackingVertex::position(), TransientVertex::position(), TransientVertex::positionError(), recErr, recErrs, recIndex, recPars, recPos, simIndex, simPars, simPos, muonSimHitMatcherPSet::simTrack, mathSSE::sqrt(), theMagField, theMaxTracks, time(), reco::TrackTransientTrack::trackBaseRef(), reco::trackingParametersAtClosestApproachToBeamSpot(), tracks, vertex, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

◆ fillErrors()

void VertexFitterResult::fillErrors	(	const PerigeeTrajectoryError &	pte,
		float *	errors[5],
		int	trackNumber
	)

private

Definition at line 195 of file VertexFitterResult.cc.

                                                                                                         {
   errors[0][trackNumber] = pte.transverseCurvatureError();
   errors[1][trackNumber] = pte.thetaError();
   errors[2][trackNumber] = pte.phiError();
   errors[3][trackNumber] = pte.transverseImpactParameterError();
   errors[4][trackNumber] = pte.longitudinalImpactParameterError();
 }

References PerigeeTrajectoryError::longitudinalImpactParameterError(), PerigeeTrajectoryError::phiError(), PerigeeTrajectoryError::thetaError(), PerigeeTrajectoryError::transverseCurvatureError(), and PerigeeTrajectoryError::transverseImpactParameterError().

Referenced by fill().

◆ fillParameters() [1/2]

void VertexFitterResult::fillParameters	(	const PerigeeTrajectoryParameters &	ptp,
		float *	params[5],
		int	trackNumber
	)

private

Definition at line 186 of file VertexFitterResult.cc.

                                                                                                                  {
   const AlgebraicVector5& perigee = ptp.vector();
   params[0][trackNumber] = perigee[0];
   params[1][trackNumber] = perigee[1];
   params[2][trackNumber] = perigee[2];
   params[3][trackNumber] = perigee[3];
   params[4][trackNumber] = perigee[4];
 }

References CalibrationSummaryClient_cfi::params, and PerigeeTrajectoryParameters::vector().

◆ fillParameters() [2/2]

void VertexFitterResult::fillParameters	(	const reco::TrackBase::ParameterVector &	perigee,
		float *	params[5],
		int	trackNumber
	)

private

Definition at line 176 of file VertexFitterResult.cc.

                                                          {
   params[0][trackNumber] = perigee[0];
   params[1][trackNumber] = perigee[1];
   params[2][trackNumber] = perigee[2];
   params[3][trackNumber] = perigee[3];
   params[4][trackNumber] = perigee[4];
 }

References CalibrationSummaryClient_cfi::params.

Referenced by fill().

◆ numberRecTracks()

const int* VertexFitterResult::numberRecTracks ( )

inline

Definition at line 52 of file VertexFitterResult.h.

52 { return &numberOfRecTracks; }

References numberOfRecTracks.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ numberSimTracks()

const int* VertexFitterResult::numberSimTracks ( )

inline

Definition at line 51 of file VertexFitterResult.h.

51 { return &numberOfSimTracks; }

References numberOfSimTracks.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ recErrors()

const float* VertexFitterResult::recErrors ( const int i ) const

inline

Definition at line 73 of file VertexFitterResult.h.

                                             {
     if (i < 0 || i >= 5)
       return nullptr;
     return recErrs[i];
   }

References mps_fire::i, and recErrs.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ recParameters()

const float* VertexFitterResult::recParameters ( const int i ) const

inline

Definition at line 58 of file VertexFitterResult.h.

                                                 {
     if (i < 0 || i >= 5)
       return nullptr;
     return recPars[i];
   }

References mps_fire::i, and recPars.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ recTrack_simIndex()

const int* VertexFitterResult::recTrack_simIndex ( )

inline

Definition at line 56 of file VertexFitterResult.h.

56 { return simIndex; }

References simIndex.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ recTrackWeight()

const float* VertexFitterResult::recTrackWeight ( )

inline

Definition at line 57 of file VertexFitterResult.h.

57 { return trackWeight; }

References trackWeight.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ recVertexErr()

const float* VertexFitterResult::recVertexErr ( ) const

inline

Definition at line 45 of file VertexFitterResult.h.

45 { return recErr; }

References recErr.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ recVertexPos()

const float* VertexFitterResult::recVertexPos ( ) const

inline

Definition at line 44 of file VertexFitterResult.h.

44 { return recPos; }

References recPos.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ refErrors()

const float* VertexFitterResult::refErrors ( const int i ) const

inline

Definition at line 78 of file VertexFitterResult.h.

                                             {
     if (i < 0 || i >= 5)
       return nullptr;
     return refErrs[i];
   }

References mps_fire::i, and refErrs.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ refParameters()

const float* VertexFitterResult::refParameters ( const int i ) const

inline

Definition at line 63 of file VertexFitterResult.h.

                                                 {
     if (i < 0 || i >= 5)
       return nullptr;
     return refPars[i];
   }

References mps_fire::i, and refPars.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ reset()

void VertexFitterResult::reset ( void )

Definition at line 203 of file VertexFitterResult.cc.

                                {
   for (int i = 0; i < 3; ++i) {
     simPos[i] = 0.;
     recPos[i] = 0.;
     recErr[i] = 0.;
     chi[i] = 0.;
     tracks[i] = 0;
   }
   vertex = 0;
   fitTime = 0;
  
   for (int j = 0; j < numberOfRecTracks; ++j) {
     for (int i = 0; i < 5; ++i) {
       recPars[i][j] = 0;
       refPars[i][j] = 0;
       recErrs[i][j] = 0;
       refErrs[i][j] = 0;
     }
     trackWeight[j] = 0;
     simIndex[j] = -1;
   }
   for (int j = 0; j < numberOfSimTracks; ++j) {
     for (int i = 0; i < 5; ++i) {
       simPars[i][j] = 0;
     }
     recIndex[j] = -1;
   }
  
   numberOfRecTracks = 0;
   numberOfSimTracks = 0;
 }

References chi, fitTime, mps_fire::i, dqmiolumiharvest::j, numberOfRecTracks, numberOfSimTracks, recErr, recErrs, recIndex, recPars, recPos, refErrs, refPars, simIndex, simPars, simPos, tracks, trackWeight, and vertex.

Referenced by SimpleVertexTree::fill(), and VertexFitterResult().

◆ simParameters()

const float* VertexFitterResult::simParameters ( const int i ) const

inline

Definition at line 68 of file VertexFitterResult.h.

                                                 {
     if (i < 0 || i >= 5)
       return nullptr;
     return simPars[i];
   }

References mps_fire::i, and simPars.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ simTrack_recIndex()

const int* VertexFitterResult::simTrack_recIndex ( )

inline

Definition at line 54 of file VertexFitterResult.h.

54 { return recIndex; }

References recIndex.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ simVertexPos()

const float* VertexFitterResult::simVertexPos ( ) const

inline

Definition at line 43 of file VertexFitterResult.h.

43 { return simPos; }

References simPos.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ time()

const float* VertexFitterResult::time ( ) const

inline

Definition at line 49 of file VertexFitterResult.h.

49 { return &fitTime; }

References fitTime.

Referenced by fill(), and SimpleVertexTree::SimpleVertexTree().

◆ trackInformation()

const int* VertexFitterResult::trackInformation ( ) const

inline

Definition at line 46 of file VertexFitterResult.h.

46 { return tracks; }

References tracks.

Referenced by SimpleVertexTree::SimpleVertexTree().

◆ vertexPresent()

const int* VertexFitterResult::vertexPresent ( ) const

inline

Definition at line 48 of file VertexFitterResult.h.

48 { return &vertex; }

References vertex.

Referenced by SimpleVertexTree::SimpleVertexTree().

Member Data Documentation

◆ chi

float VertexFitterResult::chi[3]

private

Definition at line 116 of file VertexFitterResult.h.

Referenced by chi2Information(), fill(), and reset().

◆ fitTime

float VertexFitterResult::fitTime

private

Definition at line 119 of file VertexFitterResult.h.

Referenced by fill(), reset(), and time().

◆ numberOfRecTracks

int VertexFitterResult::numberOfRecTracks

private

Definition at line 127 of file VertexFitterResult.h.

Referenced by fill(), numberRecTracks(), reset(), and VertexFitterResult().

◆ numberOfSimTracks

int VertexFitterResult::numberOfSimTracks

private

Definition at line 127 of file VertexFitterResult.h.

Referenced by fill(), numberSimTracks(), reset(), and VertexFitterResult().

◆ recErr

float VertexFitterResult::recErr[3]

private

Definition at line 115 of file VertexFitterResult.h.

Referenced by fill(), recVertexErr(), and reset().

◆ recErrs

float* VertexFitterResult::recErrs[5]

private

Definition at line 125 of file VertexFitterResult.h.

Referenced by fill(), recErrors(), reset(), VertexFitterResult(), and ~VertexFitterResult().

◆ recIndex

int * VertexFitterResult::recIndex

private

Definition at line 129 of file VertexFitterResult.h.

Referenced by fill(), reset(), simTrack_recIndex(), VertexFitterResult(), and ~VertexFitterResult().

◆ recPars

float* VertexFitterResult::recPars[5]

private

Definition at line 123 of file VertexFitterResult.h.

Referenced by fill(), recParameters(), reset(), VertexFitterResult(), and ~VertexFitterResult().

◆ recPos

float VertexFitterResult::recPos[3]

private

Definition at line 114 of file VertexFitterResult.h.

Referenced by fill(), recVertexPos(), and reset().

◆ refErrs

float* VertexFitterResult::refErrs[5]

private

Definition at line 126 of file VertexFitterResult.h.

Referenced by refErrors(), reset(), VertexFitterResult(), and ~VertexFitterResult().

◆ refPars

float* VertexFitterResult::refPars[5]

private

Definition at line 124 of file VertexFitterResult.h.

Referenced by refParameters(), reset(), VertexFitterResult(), and ~VertexFitterResult().

◆ simIndex

int* VertexFitterResult::simIndex

private

Definition at line 129 of file VertexFitterResult.h.

Referenced by fill(), recTrack_simIndex(), reset(), VertexFitterResult(), and ~VertexFitterResult().

◆ simPars

float* VertexFitterResult::simPars[5]

private

Definition at line 122 of file VertexFitterResult.h.

Referenced by fill(), reset(), simParameters(), VertexFitterResult(), and ~VertexFitterResult().

◆ simPos

float VertexFitterResult::simPos[3]

private

Definition at line 113 of file VertexFitterResult.h.

Referenced by fill(), reset(), and simVertexPos().

◆ theMagField

const MagneticField* VertexFitterResult::theMagField

private

Definition at line 111 of file VertexFitterResult.h.

Referenced by fill(), and VertexFitterResult().

◆ theMaxTracks

int VertexFitterResult::theMaxTracks

private

Definition at line 121 of file VertexFitterResult.h.

Referenced by fill(), and VertexFitterResult().

◆ tracks

int VertexFitterResult::tracks[3]

private

Definition at line 117 of file VertexFitterResult.h.

Referenced by fill(), reset(), and trackInformation().

◆ trackWeight

float* VertexFitterResult::trackWeight

private

Definition at line 128 of file VertexFitterResult.h.

Referenced by recTrackWeight(), reset(), VertexFitterResult(), and ~VertexFitterResult().

◆ vertex

int VertexFitterResult::vertex

private

Definition at line 118 of file VertexFitterResult.h.

Referenced by Tau.Tau::dxy(), fill(), reset(), and vertexPresent().

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ TTrackCont

Constructor & Destructor Documentation

◆ VertexFitterResult()

◆ ~VertexFitterResult()

Member Function Documentation

◆ chi2Information()

◆ fill() [1/2]

◆ fill() [2/2]

◆ fillErrors()

◆ fillParameters() [1/2]

◆ fillParameters() [2/2]

◆ numberRecTracks()

◆ numberSimTracks()

◆ recErrors()

◆ recParameters()

◆ recTrack_simIndex()

◆ recTrackWeight()

◆ recVertexErr()

◆ recVertexPos()

◆ refErrors()

◆ refParameters()

◆ reset()

◆ simParameters()

◆ simTrack_recIndex()

◆ simVertexPos()

◆ time()

◆ trackInformation()

◆ vertexPresent()

Member Data Documentation

◆ chi

◆ fitTime

◆ numberOfRecTracks

◆ numberOfSimTracks

◆ recErr

◆ recErrs

◆ recIndex

◆ recPars

◆ recPos

◆ refErrs

◆ refPars

◆ simIndex

◆ simPars

◆ simPos

◆ theMagField

◆ theMaxTracks

◆ tracks

◆ trackWeight

◆ vertex