#include </dev/shm/kenichi/update-github-e1039-doc/e1039-core/packages/reco/kfitter/KalmanTrack.h>

Public Member Functions
	KalmanTrack ()
	Constructor, default one is for list::resize() More...

	KalmanTrack (SRecTrack &_trk, SRawEvent _rawevt, SRecEvent _recevt)

void	setTracklet (Tracklet &tracklet, bool wildseedcov=true)

void	flipCharge ()
	Flip the sign of this track. More...

bool	isValid ()
	Self check to see if it is null. More...

bool	propagateTo (int detectorID)
	Propagate the track to a designated position. More...

int	getCurrentDetectorID ()

double	getExpPosition ()
	Get the expected position. More...

double	getExpPosError ()

double	getExpPositionX ()

double	getExpPositionY ()

double	getExpPosErrorX ()

double	getExpPosErrorY ()

Node *	getNearestNodePtr (double z)

void	getExpPositionFast (double z, double &x, double &y, Node *_node=nullptr)

void	getExpPosErrorFast (double z, double &dx, double &dy, Node *_node=nullptr)

double	getExpLocalSlop ()
	Get the expected slope. More...

double	getExpLcSlopErr ()

double	getExpLocalIntersection ()

double	getExpLcIntersectionErr ()

bool	addHit (Hit _hit)

void	update ()
	Update the track status. More...

void	updateMomentum ()
	Update the momentum. More...

void	setCurrTrkpar (TrkPar &_trkpar)
	set the current track parameter More...

double	getMomentumVertex (double z, double &px, double &py, double &pz)
	Get the rough vertex momentum. More...

std::list< int > &	getHitIndexList ()
	Get the list of hits associated. More...

std::list< Node > &	getNodeList ()

std::vector< int >	getMissedDetectorIDs ()

int	getNHits ()

int	getCharge ()

int	getAssignedCharge ()

int	getKickCharge ()

double	getChisq ()

double	getQuality ()

double	getReducedChisq ()

double	getChisqVertex ()

double	getXZSlopeInStation (int stationID)

double	getPositionInStation (int stationID, double &x, double &y, double &z)

double	getMomentumInStation (int stationID)

double	getMomentumUpstream ()

double	getMomentumUpstream (double &px, double &py, double &pz)

int	getNHitsInStation (int stationID)

void	getSagittaInSuperDetector (int detectorID, double &pos_exp, double &window)

Node *	getNodeDownstream ()
	Get Nodes in both upstream and downstream which are closest to KMag. More...

Node *	getNodeUpstream ()

bool	operator< (const KalmanTrack &elem) const
	Overriden operators. More...

bool	operator== (const KalmanTrack &elem) const

bool	similarity (const KalmanTrack &elem) const

void	print ()
	Debugging print. More...

void	printNodes ()

int	getNodeChisq (double *chisqs)
	Quality monitoring methods. More...

int	getAlignment (int level, int detectorID, double res, double R, double T)

int	getPositions (int level, double x, double y, double *z)

int	getMomentums (int level, double px, double py, double *pz)

int	getHitsIndex (int *index)

TGraph	getXZProjection ()

SRecTrack	getSRecTrack ()
	Output to SRecTrack. More...

Detailed Description

Definition at line 27 of file KalmanTrack.h.

Constructor & Destructor Documentation

◆ KalmanTrack() [1/2]

KalmanTrack::KalmanTrack ( )

Constructor, default one is for list::resize()

Default constructor for KalmanTrack, wiill only be used when resizing the track candidate list.

Definition at line 18 of file KalmanTrack.cxx.

References update().

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◆ KalmanTrack() [2/2]

KalmanTrack::KalmanTrack	(	SRecTrack &	_trk,
		SRawEvent *	_rawevt,
		SRecEvent *	_recevt
	)

Update the hit info. if needed

Definition at line 27 of file KalmanTrack.cxx.

References TrkPar::_covar_kf, TrkPar::_state_kf, TrkPar::_z, Hit::detectorID, Hit::driftDistance, Hit::elementID, SRecTrack::getChisq(), SRecTrack::getChisqAtNode(), SRecTrack::getCovariance(), GeomSvc::getDriftDistance(), Node::getFiltered(), SRawEvent::getHit(), SRecTrack::getHitIndex(), SRecEvent::getLocalID(), GeomSvc::getMeasurement(), SRecTrack::getNHits(), Node::getPredicted(), Hit::getSign(), Node::getSmoothed(), SRecTrack::getStateVector(), SRecTrack::getZ(), GeomSvc::instance(), Hit::pos, Node::setChisq(), Node::setFilterDone(), Node::setPredictionDone(), Node::setSmoothDone(), Node::setZ(), and Hit::tdcTime.

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Member Function Documentation

◆ addHit()

bool KalmanTrack::addHit ( Hit _hit )

Add a new hit to the hit list both in index list and node list

Definition at line 576 of file KalmanTrack.cxx.

References KalmanFilter::filter(), Node::getFiltered(), Node::getPredicted(), Hit::index, KalmanFilter::instance(), Node::setPredictionDone(), and update().

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◆ flipCharge()

void KalmanTrack::flipCharge ( )

Flip the sign of this track.

Definition at line 160 of file KalmanTrack.cxx.

References TrkPar::_covar_kf, and TrkPar::flip_charge().

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◆ getAlignment()

int KalmanTrack::getAlignment	(	int	level,
		int *	detectorID,
		double *	res,
		double *	R,
		double *	T
	)

Definition at line 600 of file KalmanTrack.cxx.

References GeomSvc::getCostheta(), GeomSvc::getSintheta(), and GeomSvc::instance().

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◆ getAssignedCharge()

int KalmanTrack::getAssignedCharge ( )

inline

Definition at line 89 of file KalmanTrack.h.

Referenced by print().

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◆ getCharge()

int KalmanTrack::getCharge ( )

inline

Definition at line 88 of file KalmanTrack.h.

Referenced by print().

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◆ getChisq()

double KalmanTrack::getChisq ( )

inline

Definition at line 91 of file KalmanTrack.h.

Referenced by KalmanDSTrk::processOneTracklet().

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◆ getChisqVertex()

double KalmanTrack::getChisqVertex ( )

inline

Definition at line 94 of file KalmanTrack.h.

◆ getCurrentDetectorID()

int KalmanTrack::getCurrentDetectorID ( )

inline

Definition at line 46 of file KalmanTrack.h.

References Hit::detectorID, and Node::getHit().

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◆ getExpLcIntersectionErr()

double KalmanTrack::getExpLcIntersectionErr ( )

◆ getExpLcSlopErr()

double KalmanTrack::getExpLcSlopErr ( )

Definition at line 360 of file KalmanTrack.cxx.

References TrkPar::_covar_kf, Node::getPredicted(), and Node::getProjector().

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◆ getExpLocalIntersection()

double KalmanTrack::getExpLocalIntersection ( )

◆ getExpLocalSlop()

double KalmanTrack::getExpLocalSlop ( )

Get the expected slope.

Definition at line 351 of file KalmanTrack.cxx.

References TrkPar::_state_kf, Node::getPredicted(), and Node::getProjector().

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◆ getExpPosError()

double KalmanTrack::getExpPosError ( )

Definition at line 252 of file KalmanTrack.cxx.

References TrkPar::_covar_kf, Hit::detectorID, SMatrix::getABCt(), Node::getHit(), GeomSvc::getPlaneSpacing(), Node::getPredicted(), Node::getProjector(), and GeomSvc::instance().

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◆ getExpPosErrorFast()

void KalmanTrack::getExpPosErrorFast	(	double	z,
		double &	dx,
		double &	dy,
		Node *	_node = `nullptr`
	)

Definition at line 320 of file KalmanTrack.cxx.

References TrkPar::_covar_kf, TrkPar::get_z(), Node::getFiltered(), getNearestNodePtr(), Node::getPredicted(), Node::getSmoothed(), Node::isFilterDone(), and Node::isSmoothDone().

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◆ getExpPosErrorX()

double KalmanTrack::getExpPosErrorX ( )

inline

Definition at line 53 of file KalmanTrack.h.

References TrkPar::_covar_kf, and Node::getPredicted().

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◆ getExpPosErrorY()

double KalmanTrack::getExpPosErrorY ( )

inline

Definition at line 54 of file KalmanTrack.h.

References TrkPar::_covar_kf, and Node::getPredicted().

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◆ getExpPosition()

double KalmanTrack::getExpPosition ( )

Get the expected position.

Definition at line 239 of file KalmanTrack.cxx.

References TrkPar::_state_kf, Node::getPredicted(), Node::getProjector(), and LogInfo.

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◆ getExpPositionFast()

void KalmanTrack::getExpPositionFast	(	double	z,
		double &	x,
		double &	y,
		Node *	_node = `nullptr`
	)

Definition at line 289 of file KalmanTrack.cxx.

References TrkPar::get_dxdz(), TrkPar::get_dydz(), TrkPar::get_x(), TrkPar::get_y(), TrkPar::get_z(), Node::getFiltered(), getNearestNodePtr(), Node::getPredicted(), Node::getSmoothed(), Node::isFilterDone(), and Node::isSmoothDone().

Referenced by getSagittaInSuperDetector().

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◆ getExpPositionX()

double KalmanTrack::getExpPositionX ( )

inline

Definition at line 51 of file KalmanTrack.h.

References TrkPar::_state_kf, and Node::getPredicted().

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◆ getExpPositionY()

double KalmanTrack::getExpPositionY ( )

inline

Definition at line 52 of file KalmanTrack.h.

References TrkPar::_state_kf, and Node::getPredicted().

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◆ getHitIndexList()

std::list<int>& KalmanTrack::getHitIndexList ( )

inline

Get the list of hits associated.

Definition at line 83 of file KalmanTrack.h.

Referenced by KalmanDSTrk::processOneTracklet(), KalmanFastTracking::resolveLeftRight(), and KalmanDSTrk::resolveLeftRight().

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◆ getHitsIndex()

int KalmanTrack::getHitsIndex ( int * index )

Definition at line 712 of file KalmanTrack.cxx.

◆ getKickCharge()

int KalmanTrack::getKickCharge ( )

Definition at line 478 of file KalmanTrack.cxx.

References getXZSlopeInStation().

Referenced by print().

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◆ getMissedDetectorIDs()

std::vector< int > KalmanTrack::getMissedDetectorIDs ( )

Definition at line 724 of file KalmanTrack.cxx.

◆ getMomentumInStation()

double KalmanTrack::getMomentumInStation ( int stationID )

Definition at line 409 of file KalmanTrack.cxx.

◆ getMomentums()

int KalmanTrack::getMomentums	(	int	level,
		double *	px,
		double *	py,
		double *	pz
	)

Definition at line 677 of file KalmanTrack.cxx.

◆ getMomentumUpstream() [1/2]

double KalmanTrack::getMomentumUpstream ( )

inline

Definition at line 99 of file KalmanTrack.h.

Referenced by isValid().

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◆ getMomentumUpstream() [2/2]

double KalmanTrack::getMomentumUpstream	(	double &	px,
		double &	py,
		double &	pz
	)

Definition at line 486 of file KalmanTrack.cxx.

◆ getMomentumVertex()

double KalmanTrack::getMomentumVertex	(	double	z,
		double &	px,
		double &	py,
		double &	pz
	)

Get the rough vertex momentum.

Definition at line 204 of file KalmanTrack.cxx.

References KalmanFilter::fit_node(), TrkPar::get_mom(), Node::getChisq(), Node::getFiltered(), Node::getMeasurement(), Node::getMeasurementCov(), Node::getProjector(), KalmanFilter::instance(), KalmanFilter::setCurrTrkpar(), and Node::setZ().

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◆ getNearestNodePtr()

Node * KalmanTrack::getNearestNodePtr ( double z )

Definition at line 269 of file KalmanTrack.cxx.

Referenced by getExpPosErrorFast(), and getExpPositionFast().

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◆ getNHits()

int KalmanTrack::getNHits ( )

inline

Definition at line 87 of file KalmanTrack.h.

Referenced by getXZProjection().

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◆ getNHitsInStation()

int KalmanTrack::getNHitsInStation ( int stationID )

Definition at line 502 of file KalmanTrack.cxx.

◆ getNodeChisq()

int KalmanTrack::getNodeChisq ( double * chisqs )

Quality monitoring methods.

◆ getNodeDownstream()

Node * KalmanTrack::getNodeDownstream ( )

Get Nodes in both upstream and downstream which are closest to KMag.

Definition at line 390 of file KalmanTrack.cxx.

References Hit::detectorID, and Node::getHit().

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◆ getNodeList()

std::list<Node>& KalmanTrack::getNodeList ( )

inline

Definition at line 84 of file KalmanTrack.h.

Referenced by VertexFit::addTrack(), KalmanFastTracking::fitTrack(), KalmanDSTrk::fitTrack(), SQReco::fitTrackCand(), KalmanFitter::initNodeList(), KalmanDSTrk::processOneTracklet(), KalmanFastTracking::resolveLeftRight(), KalmanDSTrk::resolveLeftRight(), KalmanFitter::setStartingParameter(), and KalmanFitter::updateTrack().

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◆ getNodeUpstream()

Node * KalmanTrack::getNodeUpstream ( )

Definition at line 371 of file KalmanTrack.cxx.

References Hit::detectorID, and Node::getHit().

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◆ getPositionInStation()

double KalmanTrack::getPositionInStation	(	int	stationID,
		double &	x,
		double &	y,
		double &	z
	)

Definition at line 447 of file KalmanTrack.cxx.

◆ getPositions()

int KalmanTrack::getPositions	(	int	level,
		double *	x,
		double *	y,
		double *	z
	)

Definition at line 643 of file KalmanTrack.cxx.

Referenced by getXZProjection().

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◆ getQuality()

double KalmanTrack::getQuality ( )

inline

Definition at line 92 of file KalmanTrack.h.

◆ getReducedChisq()

double KalmanTrack::getReducedChisq ( )

inline

Definition at line 93 of file KalmanTrack.h.

◆ getSagittaInSuperDetector()

void KalmanTrack::getSagittaInSuperDetector	(	int	detectorID,
		double &	pos_exp,
		double &	window
	)

DetectorID of the relevant view of D1U, D1X and D1V

Definition at line 752 of file KalmanTrack.cxx.

References GeomSvc::getCostheta(), getExpPositionFast(), GeomSvc::getPlanePosition(), GeomSvc::getSintheta(), and GeomSvc::instance().

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◆ getSRecTrack()

SRecTrack KalmanTrack::getSRecTrack ( )

Output to SRecTrack.

Definition at line 801 of file KalmanTrack.cxx.

References SRecTrack::insertChisq(), SRecTrack::insertCovariance(), SRecTrack::insertHitIndex(), SRecTrack::insertStateVector(), SRecTrack::insertZ(), SRecTrack::setChisq(), SRecTrack::setKalmanStatus(), and SRecTrack::swimToVertex().

Referenced by SQReco::fitTrackCand(), KalmanFastTracking::processOneTracklet(), and KalmanDSTrk::processOneTracklet().

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◆ getXZProjection()

TGraph KalmanTrack::getXZProjection ( )

Definition at line 792 of file KalmanTrack.cxx.

References getNHits(), and getPositions().

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◆ getXZSlopeInStation()

double KalmanTrack::getXZSlopeInStation ( int stationID )

Definition at line 428 of file KalmanTrack.cxx.

Referenced by getKickCharge().

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◆ isValid()

bool KalmanTrack::isValid ( )

Self check to see if it is null.

Definition at line 96 of file KalmanTrack.cxx.

References getMomentumUpstream().

Referenced by SQReco::fitTrackCand(), KalmanFastTracking::processOneTracklet(), and KalmanDSTrk::processOneTracklet().

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◆ operator<()

bool KalmanTrack::operator< ( const KalmanTrack & elem ) const

Overriden operators.

Definition at line 533 of file KalmanTrack.cxx.

◆ operator==()

bool KalmanTrack::operator== ( const KalmanTrack & elem ) const

Definition at line 538 of file KalmanTrack.cxx.

◆ print()

void KalmanTrack::print ( )

Debugging print.

Definition at line 820 of file KalmanTrack.cxx.

References TrkPar::_state_kf, TrkPar::get_z(), getAssignedCharge(), getCharge(), and getKickCharge().

Referenced by KalmanDSTrk::processOneTracklet().

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◆ printNodes()

void KalmanTrack::printNodes ( )

Definition at line 851 of file KalmanTrack.cxx.

Referenced by KalmanDSTrk::processOneTracklet().

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◆ propagateTo()

bool KalmanTrack::propagateTo ( int detectorID )

Propagate the track to a designated position.

Definition at line 185 of file KalmanTrack.cxx.

References Hit::detectorID, KalmanFilter::instance(), KalmanFilter::predict(), and KalmanFilter::setCurrTrkpar().

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◆ setCurrTrkpar()

void KalmanTrack::setCurrTrkpar ( TrkPar & _trkpar )

inline

set the current track parameter

Definition at line 77 of file KalmanTrack.h.

Referenced by KalmanDSTrk::processOneTracklet(), and KalmanFitter::updateTrack().

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◆ setTracklet()

void KalmanTrack::setTracklet	(	Tracklet &	tracklet,
		bool	wildseedcov = `true`
	)

Definition at line 62 of file KalmanTrack.cxx.

References TrkPar::_covar_kf, TrkPar::_state_kf, TrkPar::_z, Tracklet::getCharge(), Tracklet::getExpPositionX(), Tracklet::getExpPositionY(), GeomSvc::getPlanePosition(), Tracklet::hits, GeomSvc::instance(), Tracklet::invP, Tracklet::tx, and Tracklet::ty.

Referenced by SQReco::fitTrackCand(), and KalmanFastTracking::processOneTracklet().

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◆ similarity()

bool KalmanTrack::similarity ( const KalmanTrack & elem ) const

Definition at line 546 of file KalmanTrack.cxx.

◆ update()

void KalmanTrack::update ( )

Update the track status.

Definition at line 520 of file KalmanTrack.cxx.

Referenced by addHit(), KalmanTrack(), and KalmanFitter::updateTrack().

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◆ updateMomentum()

void KalmanTrack::updateMomentum ( )

Update the momentum.

Definition at line 106 of file KalmanTrack.cxx.

References TrkPar::_state_kf.

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

/dev/shm/kenichi/update-github-e1039-doc/e1039-core/packages/reco/kfitter/KalmanTrack.h
/dev/shm/kenichi/update-github-e1039-doc/e1039-core/packages/reco/kfitter/KalmanTrack.cxx

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ KalmanTrack() [1/2]

◆ KalmanTrack() [2/2]

Member Function Documentation

◆ addHit()

◆ flipCharge()

◆ getAlignment()

◆ getAssignedCharge()

◆ getCharge()

◆ getChisq()

◆ getChisqVertex()

◆ getCurrentDetectorID()

◆ getExpLcIntersectionErr()

◆ getExpLcSlopErr()

◆ getExpLocalIntersection()

◆ getExpLocalSlop()

◆ getExpPosError()

◆ getExpPosErrorFast()

◆ getExpPosErrorX()

◆ getExpPosErrorY()

◆ getExpPosition()

◆ getExpPositionFast()

◆ getExpPositionX()

◆ getExpPositionY()

◆ getHitIndexList()

◆ getHitsIndex()

◆ getKickCharge()

◆ getMissedDetectorIDs()

◆ getMomentumInStation()

◆ getMomentums()

◆ getMomentumUpstream() [1/2]

◆ getMomentumUpstream() [2/2]

◆ getMomentumVertex()

◆ getNearestNodePtr()

◆ getNHits()

◆ getNHitsInStation()

◆ getNodeChisq()

◆ getNodeDownstream()

◆ getNodeList()

◆ getNodeUpstream()

◆ getPositionInStation()

◆ getPositions()

◆ getQuality()

◆ getReducedChisq()

◆ getSagittaInSuperDetector()

◆ getSRecTrack()

◆ getXZProjection()

◆ getXZSlopeInStation()

◆ isValid()

◆ operator<()

◆ operator==()

◆ print()

◆ printNodes()

◆ propagateTo()

◆ setCurrTrkpar()

◆ setTracklet()

◆ similarity()

◆ update()

◆ updateMomentum()