#include <TrkSimpleRep.h>

Inheritance diagram for TrkSimpleRep:

Public Member Functions
	TrkSimpleRep (const TrkHotList , TrkRecoTrk , PdtPid::PidType)

	TrkSimpleRep (TrkRecoTrk *, PdtPid::PidType, int nActive, int nSvt, int nDch, double chi2, double startFoundRange, double endFoundRange)

	TrkSimpleRep (const TrkSimpleRep &right, TrkRecoTrk *trk, PdtPid::PidType)

virtual	~TrkSimpleRep ()

int	nDof () const

double	chisq () const

void	setChisq (double c)

virtual int	charge () const

virtual Hep3Vector	momentum (double fltL=0.) const

virtual double	pt (double fltL=0.) const

virtual BesVectorErr	momentumErr (double fltL) const

virtual HepMatrix	posmomCov (double fltL) const

virtual void	getAllCovs (double fltL, HepSymMatrix &xxCov, HepSymMatrix &ppCov, HepMatrix &xpCov) const

virtual void	getAllWeights (double fltL, HepVector &pos, HepVector &mom, HepSymMatrix &xxWeight, HepSymMatrix &ppWeight, HepMatrix &xpWeight) const

virtual void	getAllWeights (const HepPoint3D &pt, HepVector &pos, HepVector &mom, HepSymMatrix &xxWeight, HepSymMatrix &ppWeight, HepMatrix &xpWeight) const

virtual TrkErrCode	fit ()

TrkHelixFitter &	fitter ()

Public Member Functions inherited from TrkRep
	TrkRep (const TrkHotList &inHots, TrkRecoTrk *trk, PdtPid::PidType hypo)

	TrkRep (TrkHotList &inHots, TrkRecoTrk *trk, PdtPid::PidType hypo, bool stealHots=false)

	TrkRep (const TrkHotList inHots, TrkRecoTrk trk, PdtPid::PidType hypo)

	TrkRep (TrkHotList inHots, TrkRecoTrk trk, PdtPid::PidType hypo, bool takeownership=false)

	TrkRep (TrkRecoTrk *trk, PdtPid::PidType hypo, int nAct, int nSvt, int nMdc, double startFoundRange, double endFoundRange)

	TrkRep (TrkRecoTrk *trk, PdtPid::PidType hypo, bool createHotList=false)

	TrkRep (const TrkRep &oldRep, TrkRecoTrk *trk, PdtPid::PidType hypo)

virtual	~TrkRep ()

virtual TrkRep *	clone (TrkRecoTrk *newTrack) const =0

virtual TrkRep *	cloneNewHypo (PdtPid::PidType hypo)=0

bool	operator== (const TrkRep &)

virtual ChisqConsistency	chisqConsistency () const

virtual int	nActive () const

virtual int	nSvt () const

virtual int	nMdc () const

virtual PdtPid::PidType	particleType () const

TrkRecoTrk *	parentTrack ()

const TrkRecoTrk *	parentTrack () const

double	startValidRange () const

double	endValidRange () const

virtual double	startFoundRange () const

virtual double	endFoundRange () const

virtual const IfdKey &	myKey () const

double	trackT0 () const

virtual HepPoint3D	position (double fltL) const

virtual Hep3Vector	direction (double fltL) const

virtual double	arrivalTime (double fltL) const

virtual BesPointErr	positionErr (double fltL) const

virtual BesVectorErr	directionErr (double fltL) const

virtual void	addHot (TrkHitOnTrk *theHot)

virtual void	removeHot (TrkHitOnTrk *theHot)

virtual void	activateHot (TrkHitOnTrk *theHot)

virtual void	deactivateHot (TrkHitOnTrk *theHot)

virtual TrkHotList *	hotList ()

virtual const TrkHotList *	hotList () const

virtual void	updateHots ()

virtual bool	resid (const TrkHitOnTrk *theHot, double &residual, double &residErr, bool exclude=false) const

bool	hitCapable () const

Public Member Functions inherited from TrkFitStatus
bool	is2d () const

bool	fitCurrent () const

bool	fitValid () const

bool	multScat () const

std::ostream &	printStatus (std::ostream &os=std::cout) const

void	setValid (bool v)

void	setCurrent (bool c)

void	set2d (bool d)

void	setMultScat (bool m)

const TrkErrCode &	fitStatus () const

history_iterator	beginHistory () const

history_iterator	endHistory () const

history_riterator	reverseBeginHistory () const

history_riterator	reverseEndHistory () const

std::pair< history_iterator, history_iterator >	history () const

const std::vector< TrkHistory > &	historyVector () const

virtual void	addHistory (const TrkErrCode &status, const char *modulename)

template<class T >
void	addHistory (T begin, T end)

template<class T >
void	addHistory (std::pair< T, T > p)

std::ostream &	printHistory (std::ostream &os=std::cout) const

Public Member Functions inherited from TrkFit
virtual bool	validFlightLength (double fltL, double tolerance=0.0) const

void	printType (std::ostream &ostr) const

virtual TrkExchangePar	helix (double fltL) const =0

Public Member Functions inherited from TrkAbsFit
virtual const TrkDifTraj &	traj () const =0

virtual void	printAll (std::ostream &ostr) const =0

virtual void	print (std::ostream &ostr) const =0

Public Member Functions inherited from TrkHitOnTrkUpdater
virtual	~TrkHitOnTrkUpdater ()=0

Protected Member Functions
TrkSimpleRep &	operator= (const TrkSimpleRep &right)

virtual TrkSimpTraj &	simpTraj ()=0

virtual const TrkSimpTraj &	simpTraj () const =0

Protected Member Functions inherited from TrkRep
TrkRep &	operator= (const TrkRep &)

const TrkContext &	trkContext () const

Protected Member Functions inherited from TrkFitStatus
virtual	~TrkFitStatus ()

	TrkFitStatus ()

TrkFitStatus &	operator= (const TrkFitStatus &)

	TrkFitStatus (const TrkFitStatus &)

Protected Member Functions inherited from TrkFit
	TrkFit ()

virtual	~TrkFit ()

Protected Member Functions inherited from TrkAbsFit
	TrkAbsFit ()

virtual	~TrkAbsFit ()

Protected Member Functions inherited from TrkHitOnTrkUpdater
TrkErrCode	updateMeasurement (TrkHitOnTrk &hot, const TrkDifTraj *traj=0, bool maintainAmbiguity=false) const

void	setActivity (TrkHitOnTrk &hot, bool active) const

void	setParent (TrkHitOnTrk &hot, TrkRep *parent) const

TrkBase::Functors::updateMeasurement	updateMeasurement (const TrkDifTraj *traj=0, bool maintainAmbiguity=false) const

TrkBase::Functors::setParent	setParent (TrkRep *parent) const

TrkBase::Functors::setActive	setActive (bool active) const

Additional Inherited Members
Public Types inherited from TrkFitStatus
typedef std::unary_function< TrkFitStatus, bool >	predicate_type

Protected Attributes inherited from TrkRep
std::auto_ptr< TrkHotList >	_hotList

Detailed Description

Definition at line 32 of file TrkSimpleRep.h.

Constructor & Destructor Documentation

◆ TrkSimpleRep() [1/3]

TrkSimpleRep::TrkSimpleRep	(	const TrkHotList *	inHots,
		TrkRecoTrk *	trk,
		PdtPid::PidType	hypo )

Definition at line 24 of file TrkSimpleRep.cxx.

                                                                :
  TrkRep(inHots, trk, hypo)
{
  setChisq(-1.);
}

◆ TrkSimpleRep() [2/3]

TrkSimpleRep::TrkSimpleRep	(	TrkRecoTrk *	trk,
		PdtPid::PidType	hypo,
		int	nActive,
		int	nSvt,
		int	nDch,
		double	chi2,
		double	startFoundRange,
		double	endFoundRange )

Definition at line 31 of file TrkSimpleRep.cxx.

                                                              :
  TrkRep(trk, hypo, nact, nsv, ndc, stFndRng, endFndRng)
{
  setChisq(chi2);
}

◆ TrkSimpleRep() [3/3]

TrkSimpleRep::TrkSimpleRep	(	const TrkSimpleRep &	right,
		TrkRecoTrk *	trk,
		PdtPid::PidType	hypo )

Definition at line 40 of file TrkSimpleRep.cxx.

                                                                 :
  TrkRep(right, trk, hypo), _fitter(right._fitter), _chisq(right._chisq)
{
  _hotList.reset( right.hotList()->clone(this) );
}

◆ ~TrkSimpleRep()

TrkSimpleRep::~TrkSimpleRep ( )

virtual

Definition at line 47 of file TrkSimpleRep.cxx.

48{

49}

Member Function Documentation

◆ charge()

int TrkSimpleRep::charge ( ) const

virtual

Implements TrkAbsFit.

Definition at line 117 of file TrkSimpleRep.cxx.

{
  const BField& theField = parentTrack()->bField();
  return TrkMomCalculator::charge(simpTraj(), theField, 0.);
}

Referenced by TrkCircleRep::print(), and TrkHelixRep::print().

◆ chisq()

double TrkSimpleRep::chisq ( ) const

virtual

Implements TrkAbsFit.

Definition at line 86 of file TrkSimpleRep.cxx.

{
  // Note possible inefficiency in calling virtual simpTraj(); implementation 
  //    could be moved to derived classes instead.  
  return _chisq;
  //  return simpTraj().parameters()->chisquared();
}

◆ fit()

TrkErrCode TrkSimpleRep::fit ( )

virtual

Implements TrkRep.

Definition at line 60 of file TrkSimpleRep.cxx.

{
  if (!hitCapable()) {
    setValid(false);
    return TrkErrCode(TrkErrCode::fail,100,
                      "Tried to fit without a list of hits.");
  }
  TrkErrCode error = _fitter.fit(*hotList(), simpTraj());
  if (error.failure()) {
    setValid(false);
  }
  else {
    setValid(true);
    setCurrent(true);
  }
  setChisq(_fitter.lastChisq());
  return error;
}

◆ fitter()

TrkHelixFitter & TrkSimpleRep::fitter ( )

inline

Definition at line 96 of file TrkSimpleRep.h.

96{return _fitter;}

Referenced by TrkHelixMaker::addZValues().

◆ getAllCovs()

void TrkSimpleRep::getAllCovs	(	double	fltL,
		HepSymMatrix &	xxCov,
		HepSymMatrix &	ppCov,
		HepMatrix &	xpCov ) const

virtual

Implements TrkAbsFit.

Definition at line 144 of file TrkSimpleRep.cxx.

{
  const BField& theField = parentTrack()->bField();
  TrkMomCalculator::getAllCovs(simpTraj(), theField, fltL,
                               xxCov,ppCov,xpCov);
}

◆ getAllWeights() [1/2]

void TrkSimpleRep::getAllWeights	(	const HepPoint3D &	pt,
		HepVector &	pos,
		HepVector &	mom,
		HepSymMatrix &	xxWeight,
		HepSymMatrix &	ppWeight,
		HepMatrix &	xpWeight ) const

virtual

Definition at line 166 of file TrkSimpleRep.cxx.

{
  double fltL=0;
  TrkPoca poca(traj(),fltL, pt);
  fltL = poca.flt1();
  getAllWeights(fltL,pos,mom,xxWeight,ppWeight,xpWeight);
}

◆ getAllWeights() [2/2]

void TrkSimpleRep::getAllWeights	(	double	fltL,
		HepVector &	pos,
		HepVector &	mom,
		HepSymMatrix &	xxWeight,
		HepSymMatrix &	ppWeight,
		HepMatrix &	xpWeight ) const

virtual

Implements TrkAbsFit.

Definition at line 154 of file TrkSimpleRep.cxx.

{
  const BField& theField = parentTrack()->bField();
  TrkMomCalculator::getAllWeights(simpTraj(), theField, fltL,
                                   pos,mom,xxWeight,ppWeight,xpWeight);
}

Referenced by getAllWeights().

◆ momentum()

Hep3Vector TrkSimpleRep::momentum ( double fltL = 0. ) const

virtual

Implements TrkAbsFit.

Definition at line 103 of file TrkSimpleRep.cxx.

{
  const BField& theField = parentTrack()->bField();
  return TrkMomCalculator::vecMom(simpTraj(), theField, fltL);
}

◆ momentumErr()

BesVectorErr TrkSimpleRep::momentumErr ( double fltL ) const

virtual

Implements TrkAbsFit.

Definition at line 124 of file TrkSimpleRep.cxx.

{
  const BField& theField = parentTrack()->bField();
  return TrkMomCalculator::errMom(simpTraj(), theField, fltL);
}

◆ nDof()

int TrkSimpleRep::nDof ( ) const

virtual

Implements TrkAbsFit.

Definition at line 80 of file TrkSimpleRep.cxx.

{
  return nActive() - simpTraj().parameters()->nPar();
}

◆ operator=()

TrkSimpleRep & TrkSimpleRep::operator= ( const TrkSimpleRep & right )

protected

Definition at line 52 of file TrkSimpleRep.cxx.

{
  _chisq = right._chisq;
  TrkRep::operator=(right);
  return *this;
}

◆ posmomCov()

HepMatrix TrkSimpleRep::posmomCov ( double fltL ) const

virtual

Implements TrkAbsFit.

Definition at line 137 of file TrkSimpleRep.cxx.

{
  const BField& theField = parentTrack()->bField();
  return TrkMomCalculator::posmomCov(simpTraj(), theField, fltL);
}

◆ pt()

double TrkSimpleRep::pt ( double fltL = 0. ) const

virtual

Implements TrkAbsFit.

Definition at line 110 of file TrkSimpleRep.cxx.

{
  const BField& theField = parentTrack()->bField();
  return TrkMomCalculator::ptMom(simpTraj(), theField, fltL);
}

Referenced by getAllWeights(), TrkCircleRep::print(), and TrkHelixRep::print().

◆ setChisq()

void TrkSimpleRep::setChisq ( double c )

Definition at line 95 of file TrkSimpleRep.cxx.

{
  // See inefficiency comment above.
  //  simpTraj().parameters()->setChisquared(c);
  _chisq = c;
}

Referenced by TrkHelixMaker::addZValues(), fit(), TrkSimpleRep(), and TrkSimpleRep().

◆ simpTraj() [1/2]

virtual const TrkSimpTraj & TrkSimpleRep::simpTraj ( ) const

protectedpure virtual

Implemented in TrkCircleRep, TrkHelixRep, and TrkLineRep.

◆ simpTraj() [2/2]

virtual TrkSimpTraj & TrkSimpleRep::simpTraj ( )

protectedpure virtual

Implemented in TrkCircleRep, TrkHelixRep, and TrkLineRep.

Referenced by charge(), fit(), getAllCovs(), getAllWeights(), momentum(), momentumErr(), nDof(), posmomCov(), and pt().

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

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TrkSimpleRep() [1/3]

◆ TrkSimpleRep() [2/3]

◆ TrkSimpleRep() [3/3]

◆ ~TrkSimpleRep()

Member Function Documentation

◆ charge()

◆ chisq()

◆ fit()

◆ fitter()

◆ getAllCovs()

◆ getAllWeights() [1/2]

◆ getAllWeights() [2/2]

◆ momentum()

◆ momentumErr()

◆ nDof()

◆ operator=()

◆ posmomCov()

◆ pt()

◆ setChisq()

◆ simpTraj() [1/2]

◆ simpTraj() [2/2]