#include <TrackPar.h>

Public Member Functions
	TrackPar (gar::rec::Track const &t, bool reversed=false)

	TrackPar (const float lengthforwards, const float lengthbackwards, const size_t nTPCClusters, const float xbeg, const float trackparbeg, const float covmatbeg, const float chisqforward, const float xend, const float trackparend, const float covmatend, const float chisqbackward, const double time)

	TrackPar ()

const float *	getTrackParametersBegin () const

const float *	getTrackParametersEnd () const

const float *	getCovMatBeg () const

const float *	getCovMatEnd () const

float	getYCentBeg () const

float	getZCentBeg () const

float	getYCentEnd () const

float	getZCentEnd () const

bool	getBegCentValid () const

bool	getEndCentValid () const

size_t	getNTPCClusters () const

float	getLengthForwards () const

float	getLengthBackwards () const

float	getChisqForwards () const

float	getChisqBackwards () const

float	getXBeg () const

float	getXEnd () const

double	getTime () const

TVector3	getXYZBeg () const

TVector3	getXYZEnd () const

void	setNTPCClusters (const size_t nTPCClusters)

void	setTrackParametersBegin (const float *tparbeg)

void	setTrackParametersEnd (const float *tparend)

void	setCovMatBeg (const float *covmatbeg)

void	setCovMatEnd (const float *covmatend)

void	setLengthForwards (const float lengthforwards)

void	setLengthBackwards (const float lengthbackwards)

void	setChisqForwards (const float chisqforwards)

void	setChisqBackwards (const float chisqbackwards)

void	setXBeg (const float xbeg)

void	setXEnd (const float xend)

void	setTime (const double time)

gar::rec::Track	CreateTrack ()

void	FitAnotherTrack (TrackPar &othertrack, float &chisquared, float xyz, float covmat)

Private Member Functions
void	CalcCenter ()

Private Attributes
size_t	fNTPCClusters

float	fXBeg

float	fTrackParametersBegin [5]

float	fXEnd

float	fTrackParametersEnd [5]

float	fChisquaredForwards

float	fChisquaredBackwards

float	fLengthForwards

float	fLengthBackwards

float	fCovMatBeg [25]

float	fCovMatEnd [25]

float	fYCentBeg

float	fZCentBeg

float	fYCentEnd

float	fZCentEnd

bool	fBegCentValid

bool	fEndCentValid

double	fTime

Detailed Description

Definition at line 23 of file TrackPar.h.

Constructor & Destructor Documentation

gar::rec::TrackPar::TrackPar	(	gar::rec::Track const &	t,
		bool	reversed = `false`
	)

Definition at line 15 of file TrackPar.cxx.

     {
       fNTPCClusters = t.NHits();
       if (!reversed)
         {
           fXBeg = t.Vertex()[0];
           fXEnd = t.End()[0];
           for (size_t i=0; i<5; ++i)
             {
               fTrackParametersBegin[i] = t.TrackParBeg()[i];
               fTrackParametersEnd[i] = t.TrackParEnd()[i];
             }
           fChisquaredForwards = t.ChisqForward();
           fChisquaredBackwards = t.ChisqBackward();
           fLengthForwards = t.LengthForward();
           fLengthBackwards = t.LengthBackward();
           t.CovMatBegSymmetric(fCovMatBeg);
           t.CovMatEndSymmetric(fCovMatEnd);
         }
       else
         {
           fXEnd = t.Vertex()[0];
           fXBeg = t.End()[0];
           for (size_t i=0; i<5; ++i)
             {
               fTrackParametersEnd[i] = t.TrackParBeg()[i];
               fTrackParametersBegin[i] = t.TrackParEnd()[i];
             }
           fChisquaredBackwards = t.ChisqForward();
           fChisquaredForwards = t.ChisqBackward();
           fLengthBackwards = t.LengthForward();
           fLengthForwards = t.LengthBackward();
           t.CovMatEndSymmetric(fCovMatBeg);
           t.CovMatEndSymmetric(fCovMatEnd);
         }
       CalcCenter();
     }

gar::rec::TrackPar::TrackPar	(	const float	lengthforwards,
		const float	lengthbackwards,
		const size_t	nTPCClusters,
		const float	xbeg,
		const float *	trackparbeg,
		const float *	covmatbeg,
		const float	chisqforward,
		const float	xend,
		const float *	trackparend,
		const float *	covmatend,
		const float	chisqbackward,
		const double	time
	)

Definition at line 55 of file TrackPar.cxx.

     {
       fNTPCClusters = nTPCClusters;
       fLengthForwards = lengthforwards;
       fLengthBackwards = lengthbackwards;
       fXBeg = xbeg;
       fXEnd = xend;
       for (size_t i=0; i<5; ++i)
         {
           fTrackParametersBegin[i] = trackparbeg[i];
           fTrackParametersEnd[i] = trackparend[i];
         }
       for (size_t i=0; i<25; ++i)
         {
           fCovMatBeg[i] = covmatbeg[i];
           fCovMatEnd[i] = covmatend[i];
         }
       fChisquaredForwards = chisqforward;
       fChisquaredBackwards = chisqbackward;
       fTime = time;
       CalcCenter();
     }

gar::rec::TrackPar::TrackPar ( )

inline

Definition at line 42 of file TrackPar.h.

42 {}; // empty constructor

Member Function Documentation

void gar::rec::TrackPar::CalcCenter ( )

private

Definition at line 91 of file TrackPar.cxx.

     {
       if (fTrackParametersBegin[2] != 0)
         {
           float phi = fTrackParametersBegin[3];
           float r = 1.0/fTrackParametersBegin[2];
           fZCentBeg = fTrackParametersBegin[1] - r*TMath::Sin(phi);
           fYCentBeg = fTrackParametersBegin[0] + r*TMath::Cos(phi);
           fBegCentValid = true;
         }
       else
         {
           fBegCentValid = false;
         }
       if (fTrackParametersEnd[2] != 0)
         {
           float phi = fTrackParametersEnd[3];
           float r = 1.0/fTrackParametersEnd[2];
           fZCentEnd = fTrackParametersEnd[1] - r*TMath::Sin(phi);
           fYCentEnd = fTrackParametersEnd[0] + r*TMath::Cos(phi);
           fEndCentValid = true;
         }
       else
         {
           fEndCentValid = false;
         }
     }

gar::rec::Track gar::rec::TrackPar::CreateTrack ( )

Definition at line 292 of file TrackPar.cxx.

     {
 
       return gar::rec::Track(fLengthForwards,
                              fLengthBackwards,
                              fNTPCClusters,
                              fXBeg,
                              fTrackParametersBegin,
                              fCovMatBeg,
                              fChisquaredForwards,
                              fXEnd,
                              fTrackParametersEnd,
                              fCovMatEnd,
                              fChisquaredBackwards,
                              fTime
                              );
     }

void gar::rec::TrackPar::FitAnotherTrack	(	TrackPar &	othertrack,
		float &	chisquared,
		float *	xyz,
		float *	covmat
	)

bool gar::rec::TrackPar::getBegCentValid ( ) const

Definition at line 162 of file TrackPar.cxx.

     {
       return fBegCentValid;
     }

float gar::rec::TrackPar::getChisqBackwards ( ) const

Definition at line 192 of file TrackPar.cxx.

     {
       return fChisquaredBackwards;
     }

float gar::rec::TrackPar::getChisqForwards ( ) const

Definition at line 187 of file TrackPar.cxx.

     {
       return fChisquaredForwards;
     }

const float * gar::rec::TrackPar::getCovMatBeg ( ) const

Definition at line 131 of file TrackPar.cxx.

     {
       return fCovMatBeg;
     }

const float * gar::rec::TrackPar::getCovMatEnd ( ) const

Definition at line 136 of file TrackPar.cxx.

     {
       return fCovMatEnd;
     }

bool gar::rec::TrackPar::getEndCentValid ( ) const

Definition at line 167 of file TrackPar.cxx.

     {
       return fEndCentValid;
     }

float gar::rec::TrackPar::getLengthBackwards ( ) const

Definition at line 182 of file TrackPar.cxx.

     {
       return fLengthBackwards;
     }

float gar::rec::TrackPar::getLengthForwards ( ) const

Definition at line 177 of file TrackPar.cxx.

     {
       return fLengthForwards;
     }

size_t gar::rec::TrackPar::getNTPCClusters ( ) const

Definition at line 172 of file TrackPar.cxx.

     {
       return fNTPCClusters;
     }

double gar::rec::TrackPar::getTime ( ) const

Definition at line 207 of file TrackPar.cxx.

     {
       return fTime;
     }

const float * gar::rec::TrackPar::getTrackParametersBegin ( ) const

Definition at line 121 of file TrackPar.cxx.

     {
       return fTrackParametersBegin;
     }

const float * gar::rec::TrackPar::getTrackParametersEnd ( ) const

Definition at line 126 of file TrackPar.cxx.

     {
       return fTrackParametersEnd;
     }

float gar::rec::TrackPar::getXBeg ( ) const

Definition at line 197 of file TrackPar.cxx.

     {
       return fXBeg;
     }

float gar::rec::TrackPar::getXEnd ( ) const

Definition at line 202 of file TrackPar.cxx.

     {
       return fXEnd;
     }

TVector3 gar::rec::TrackPar::getXYZBeg ( ) const

Definition at line 310 of file TrackPar.cxx.

     {
       TVector3 result(getXBeg(),getTrackParametersBegin()[0],getTrackParametersBegin()[1]);
       return result;
     }

TVector3 gar::rec::TrackPar::getXYZEnd ( ) const

Definition at line 316 of file TrackPar.cxx.

     {
       TVector3 result(getXEnd(),getTrackParametersEnd()[0],getTrackParametersEnd()[1]);
       return result;
     }

float gar::rec::TrackPar::getYCentBeg ( ) const

Definition at line 142 of file TrackPar.cxx.

     {
       return fYCentBeg;
     }

float gar::rec::TrackPar::getYCentEnd ( ) const

Definition at line 152 of file TrackPar.cxx.

     {
       return fYCentEnd;
     }

float gar::rec::TrackPar::getZCentBeg ( ) const

Definition at line 147 of file TrackPar.cxx.

     {
       return fZCentBeg;
     }

float gar::rec::TrackPar::getZCentEnd ( ) const

Definition at line 157 of file TrackPar.cxx.

     {
       return fZCentEnd;
     }

void gar::rec::TrackPar::setChisqBackwards ( const float chisqbackwards )

Definition at line 266 of file TrackPar.cxx.

     {
       fChisquaredBackwards = chisqbackwards;
     }

void gar::rec::TrackPar::setChisqForwards ( const float chisqforwards )

Definition at line 261 of file TrackPar.cxx.

     {
       fChisquaredForwards = chisqforwards;
     }

void gar::rec::TrackPar::setCovMatBeg ( const float * covmatbeg )

Definition at line 235 of file TrackPar.cxx.

     {
       for (size_t i=0; i<25; ++i)
         {
           fCovMatBeg[i] = covmatbeg[i];
         }
     }

void gar::rec::TrackPar::setCovMatEnd ( const float * covmatend )

Definition at line 243 of file TrackPar.cxx.

     {
       for (size_t i=0; i<25; ++i)
         {
           fCovMatEnd[i] = covmatend[i];
         }
     }

void gar::rec::TrackPar::setLengthBackwards ( const float lengthbackwards )

Definition at line 256 of file TrackPar.cxx.

     {
       fLengthBackwards = lengthbackwards;
     }

void gar::rec::TrackPar::setLengthForwards ( const float lengthforwards )

Definition at line 251 of file TrackPar.cxx.

     {
       fLengthForwards = lengthforwards;
     }

void gar::rec::TrackPar::setNTPCClusters ( const size_t nTPCClusters )

Definition at line 214 of file TrackPar.cxx.

     {
       fNTPCClusters = nTPCClusters;
     }

void gar::rec::TrackPar::setTime ( const double time )

Definition at line 281 of file TrackPar.cxx.

     {
       fTime = time;
     }

void gar::rec::TrackPar::setTrackParametersBegin ( const float * tparbeg )

Definition at line 219 of file TrackPar.cxx.

     {
       for (size_t i=0; i<5; ++i)
         {
           fTrackParametersBegin[i] = tparbeg[i];
         }
     }

void gar::rec::TrackPar::setTrackParametersEnd ( const float * tparend )

Definition at line 227 of file TrackPar.cxx.

     {
       for (size_t i=0; i<5; ++i)
         {
           fTrackParametersEnd[i] = tparend[i];
         }
     }

void gar::rec::TrackPar::setXBeg ( const float xbeg )

Definition at line 271 of file TrackPar.cxx.

     {
       fXBeg = xbeg;
     }

void gar::rec::TrackPar::setXEnd ( const float xend )

Definition at line 276 of file TrackPar.cxx.

     {
       fXEnd = xend;
     }

Member Data Documentation

bool gar::rec::TrackPar::fBegCentValid

private

Definition at line 100 of file TrackPar.h.

float gar::rec::TrackPar::fChisquaredBackwards

private

Definition at line 91 of file TrackPar.h.

float gar::rec::TrackPar::fChisquaredForwards

private

Definition at line 90 of file TrackPar.h.

float gar::rec::TrackPar::fCovMatBeg[25]

private

Definition at line 94 of file TrackPar.h.

float gar::rec::TrackPar::fCovMatEnd[25]

private

Definition at line 95 of file TrackPar.h.

bool gar::rec::TrackPar::fEndCentValid

private

Definition at line 101 of file TrackPar.h.

float gar::rec::TrackPar::fLengthBackwards

private

Definition at line 93 of file TrackPar.h.

float gar::rec::TrackPar::fLengthForwards

private

Definition at line 92 of file TrackPar.h.

size_t gar::rec::TrackPar::fNTPCClusters

private

Definition at line 85 of file TrackPar.h.

double gar::rec::TrackPar::fTime

private

Definition at line 102 of file TrackPar.h.

float gar::rec::TrackPar::fTrackParametersBegin[5]

private

Definition at line 87 of file TrackPar.h.

float gar::rec::TrackPar::fTrackParametersEnd[5]

private

Definition at line 89 of file TrackPar.h.

float gar::rec::TrackPar::fXBeg

private

Definition at line 86 of file TrackPar.h.

float gar::rec::TrackPar::fXEnd

private

Definition at line 88 of file TrackPar.h.

float gar::rec::TrackPar::fYCentBeg

private

Definition at line 96 of file TrackPar.h.

float gar::rec::TrackPar::fYCentEnd

private

Definition at line 98 of file TrackPar.h.

float gar::rec::TrackPar::fZCentBeg

private

Definition at line 97 of file TrackPar.h.

float gar::rec::TrackPar::fZCentEnd

private

Definition at line 99 of file TrackPar.h.

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

garsoft/Reco/TrackPar.h
garsoft/Reco/TrackPar.cxx

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation