Collects information needed and produced by a GblFitter/GBL and is specific to one AbsTrackRep of the Track. More...

#include <GenFit/blob/master/GBL/include/GblFitterInfo.h>

Inheritance diagram for genfit::GblFitterInfo:

Collaboration diagram for genfit::GblFitterInfo:

Public Member Functions
	GblFitterInfo ()
	Constructor for ROOT I/O.

	GblFitterInfo (const TrackPoint trackPoint, const AbsTrackRep rep)
	Default (inherited) constructor Should not be used or the reference should set immediately upon construction (to set the plane).

	GblFitterInfo (const TrackPoint trackPoint, const AbsTrackRep rep, StateOnPlane &referenceState)
	Default user constructor.

void	reset (unsigned int measurementDim=2, unsigned int repDim=5)
	(Initial) reset of fitter info

void	setReferenceState (StateOnPlane &referenceState)
	Set the prediction and plane (from measurement if any) You should use the user constructor instead.

void	setJacobian (TMatrixD jacobian)
	Set the Jacobian for further GblPoint construction.

TMatrixDSym	getCovariance (double variance, TVector3 trackDirection, SharedPlanePtr measurementPlane) const
	Get scattering covariance projected into (measurement) plane.

gbl::GblPoint	constructGblPoint ()
	Collect all data and create a GblPoint.

void	updateFitResults (gbl::GblTrajectory &traj)
	Update fitter info from GBL fit results.

const MeasuredStateOnPlane &	getFittedState (bool afterKink=true) const override
	Get the prediction at this point Always biased in GBL (global fit) There are 2 states, before and after kink (if there is a scatterer at this point). Per default the state after kink for forward propagation is returned.

MeasurementOnPlane	getResidual (unsigned int=0, bool=false, bool onlyMeasurementErrors=true) const override
	Get the residual.

MeasurementOnPlane	getKink () const
	Get kink (residual) with diagonalized covariance (2D) Covariance may be zero if not yet fitted or no scatterer!

TVectorD	getKinks () const
	Get kink (residual) (2D) = 0 - ( (+)pred - (-)pred )

MeasurementOnPlane	getMeasurement () const
	Get the measurement on plane from stored measurement data (from last construction/update)

void	updateMeasurementAndPlane (const StateOnPlane &sop)
	SHOULD BE USED ONLY INTERNALY! Update the plane from measurement constructed with state or take plane from state if there is no measurement. 1st raw Measurement with highest weight is constructed and stored as matrices.

StateOnPlane	getReferenceState () const
	Returns (copy of) the stored reference 5D state at current plane with internal rep.

void	recalculateJacobian (GblFitterInfo *prevFitterInfo)
	Re-extrapolates between prevFitterInfo and this point using forward state to update the Jacobian (if planes and/or states changed, internal predictions are extrapolated to new planes)

virtual	~GblFitterInfo ()

virtual GblFitterInfo *	clone () const override
	Deep copy ctor for polymorphic class.

bool	hasMeasurements () const override

bool	hasReferenceState () const override

bool	hasForwardPrediction () const override

bool	hasBackwardPrediction () const override

bool	hasForwardUpdate () const override

bool	hasBackwardUpdate () const override

bool	hasUpdate (int direction) const override

bool	hasPredictionsAndUpdates () const

void	deleteForwardInfo () override

void	deleteBackwardInfo () override

void	deletePredictions ()

void	deleteReferenceInfo () override

void	deleteMeasurementInfo () override

virtual void	Print (const Option_t *="") const override

virtual bool	checkConsistency (const genfit::PruneFlags *=nullptr) const override

Public Member Functions inherited from genfit::AbsFitterInfo
	AbsFitterInfo ()

	AbsFitterInfo (const TrackPoint trackPoint, const AbsTrackRep rep)

virtual	~AbsFitterInfo ()

const TrackPoint *	getTrackPoint () const

const AbsTrackRep *	getRep () const

void	setTrackPoint (const TrackPoint *tp)

virtual void	setRep (const AbsTrackRep *rep)

virtual bool	hasPrediction (int direction) const

const SharedPlanePtr &	getPlane () const

void	setPlane (const SharedPlanePtr &plane)

Private Attributes
TMatrixD	jacobian_

TVectorD	measResiduals_

TVectorD	measResidualErrors_

TVectorD	kinkResiduals_

TVectorD	kinkResidualErrors_

TVectorD	measDownWeights_

TVectorD	kinkDownWeights_

TVectorD	bwdStateCorrection_

TVectorD	fwdStateCorrection_

TMatrixDSym	bwdCov_

TMatrixDSym	fwdCov_

TVectorD	fwdPrediction_

TVectorD	bwdPrediction_

TVectorD	refPrediction_

TVectorD	measurement_

TMatrixDSym	measCov_

TMatrixD	hMatrix_

std::unique_ptr < MeasuredStateOnPlane >	fittedStateBwd_

std::unique_ptr < MeasuredStateOnPlane >	fittedStateFwd_
	cache

Additional Inherited Members
Protected Attributes inherited from genfit::AbsFitterInfo
const TrackPoint *	trackPoint_

const AbsTrackRep *	rep_
	No ownership.

SharedPlanePtr	sharedPlane_
	No ownership.

Detailed Description

Collects information needed and produced by a GblFitter/GBL and is specific to one AbsTrackRep of the Track.

Definition at line 52 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 52 of file GblFitterInfo.h

Constructor & Destructor Documentation

genfit::GblFitterInfo::GblFitterInfo ( )

Constructor for ROOT I/O.

Definition at line 10 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 10 of file GblFitterInfo.cc

References reset().

Referenced by clone().

Here is the call graph for this function:

Here is the caller graph for this function:

genfit::GblFitterInfo::GblFitterInfo	(	const TrackPoint *	trackPoint,
		const AbsTrackRep *	rep
	)

Default (inherited) constructor Should not be used or the reference should set immediately upon construction (to set the plane).

Definition at line 14 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 14 of file GblFitterInfo.cc

References Acts::Test::dim, genfit::AbsTrackRep::getDim(), genfit::AbsTrackRep::getForwardJacobianAndNoise(), jacobian_, and reset().

Here is the call graph for this function:

genfit::GblFitterInfo::GblFitterInfo	(	const TrackPoint *	trackPoint,
		const AbsTrackRep *	rep,
		StateOnPlane &	referenceState
	)

Default user constructor.

Parameters

trackPoint	The point at track to attach fitter info.
rep	The representation this fitter info belongs to
referenceState	State from extrapolation to init predictions and plane

Definition at line 27 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 27 of file GblFitterInfo.cc

References Acts::Test::dim, genfit::AbsTrackRep::getDim(), genfit::AbsTrackRep::getForwardJacobianAndNoise(), jacobian_, reset(), and setReferenceState().

Here is the call graph for this function:

virtual genfit::GblFitterInfo::~GblFitterInfo ( )

inlinevirtual

Definition at line 225 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 225 of file GblFitterInfo.h

Member Function Documentation

bool genfit::GblFitterInfo::checkConsistency ( const genfit::PruneFlags * = nullptr ) const

overridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 477 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 477 of file GblFitterInfo.cc

GblFitterInfo * genfit::GblFitterInfo::clone ( ) const

overridevirtual

Deep copy ctor for polymorphic class.

Implements genfit::AbsFitterInfo.

Definition at line 482 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 482 of file GblFitterInfo.cc

References bwdCov_, bwdPrediction_, bwdStateCorrection_, fwdCov_, fwdPrediction_, fwdStateCorrection_, GblFitterInfo(), genfit::AbsFitterInfo::getRep(), genfit::AbsFitterInfo::getTrackPoint(), hMatrix_, jacobian_, kinkDownWeights_, kinkResidualErrors_, kinkResiduals_, measCov_, measDownWeights_, measResidualErrors_, measResiduals_, measurement_, refPrediction_, genfit::AbsFitterInfo::setPlane(), and genfit::AbsFitterInfo::sharedPlane_.

Here is the call graph for this function:

gbl::GblPoint genfit::GblFitterInfo::constructGblPoint ( )

Collect all data and create a GblPoint.

Jacobian is taken from fitter info ... use setJaobian() to change it
A scatterer is added if ThinScatterer at point
A measurement (first MeasurementOnPlane in 1st RawMeasurement) is added.
Global and local derivatives are added for RawMesurement implementing ICalibrationParametersDerivatives interface. Using most up to date prediction.

Returns: gbl::GblPoint

Definition at line 111 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 111 of file GblFitterInfo.cc

References gbl::GblPoint::addGlobals(), gbl::GblPoint::addLocals(), gbl::GblPoint::addMeasurement(), gbl::GblPoint::addScatterer(), genfit::Material::density, genfit::MeasuredStateOnPlane::getCov(), getCovariance(), genfit::StateOnPlane::getDir(), genfit::Track::getFitStatus(), getFittedState(), getKinks(), genfit::ThinScatterer::getMaterial(), genfit::TrackPoint::getMaterialInfo(), genfit::HMatrixU::getMatrix(), genfit::GblFitStatus::getMaxLocalFitParams(), genfit::StateOnPlane::getPlane(), genfit::TrackPoint::getRawMeasurement(), getResidual(), genfit::StateOnPlane::getState(), genfit::TrackPoint::getTrack(), genfit::ICalibrationParametersDerivatives::globalDerivatives(), hasMeasurements(), genfit::TrackPoint::hasThinScatterer(), hMatrix_, jacobian_, genfit::ICalibrationParametersDerivatives::localDerivatives(), genfit::AbsFitterInfo::rep_, genfit::GblFitStatus::setMaxLocalFitParams(), genfit::AbsFitterInfo::sharedPlane_, and genfit::AbsFitterInfo::trackPoint_.

Referenced by genfit::GblFitter::collectGblPoints().

Here is the call graph for this function:

Here is the caller graph for this function:

void genfit::GblFitterInfo::deleteBackwardInfo ( )

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 237 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 237 of file GblFitterInfo.h

Referenced by deletePredictions().

Here is the caller graph for this function:

void genfit::GblFitterInfo::deleteForwardInfo ( )

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 236 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 236 of file GblFitterInfo.h

Referenced by deletePredictions().

Here is the caller graph for this function:

void genfit::GblFitterInfo::deleteMeasurementInfo ( )

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 243 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 243 of file GblFitterInfo.h

void genfit::GblFitterInfo::deletePredictions ( )

inline

Definition at line 238 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 238 of file GblFitterInfo.h

References deleteBackwardInfo(), and deleteForwardInfo().

Here is the call graph for this function:

void genfit::GblFitterInfo::deleteReferenceInfo ( )

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 242 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 242 of file GblFitterInfo.h

TMatrixDSym genfit::GblFitterInfo::getCovariance	(	double	variance,
		TVector3	trackDirection,
		SharedPlanePtr	measurementPlane
	)		const

Get scattering covariance projected into (measurement) plane.

Parameters

variance	Variance of slopes in track frame
trackDirection	Direction of the track at the plane
measurementPlane	The plane with measurement to which MS shall be projected

Returns: TMatrixDSym

Definition at line 96 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 96 of file GblFitterInfo.cc

References c2.

Referenced by constructGblPoint().

Here is the caller graph for this function:

const MeasuredStateOnPlane & genfit::GblFitterInfo::getFittedState ( bool afterKink = true ) const

overridevirtual

Get the prediction at this point Always biased in GBL (global fit) There are 2 states, before and after kink (if there is a scatterer at this point). Per default the state after kink for forward propagation is returned.

If not yet fitted, returns the reference state

Parameters

afterKink If true, returns prediction for forward propagation. If false, for backward

Returns: const genfit::MeasuredStateOnPlane&

Implements genfit::AbsFitterInfo.

Definition at line 398 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 398 of file GblFitterInfo.cc

References bwdCov_, bwdPrediction_, fittedStateBwd_, fittedStateFwd_, fwdCov_, fwdPrediction_, genfit::AbsFitterInfo::rep_, and genfit::AbsFitterInfo::sharedPlane_.

Referenced by constructGblPoint(), getKinks(), getResidual(), recalculateJacobian(), and updateFitResults().

Here is the caller graph for this function:

MeasurementOnPlane genfit::GblFitterInfo::getKink ( ) const

Get kink (residual) with diagonalized covariance (2D) Covariance may be zero if not yet fitted or no scatterer!

Returns: genfit::MeasurementOnPlane

Definition at line 453 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 453 of file GblFitterInfo.cc

References getKinks(), kinkResidualErrors_, genfit::AbsFitterInfo::rep_, and genfit::AbsFitterInfo::sharedPlane_.

Here is the call graph for this function:

TVectorD genfit::GblFitterInfo::getKinks ( ) const

Get kink (residual) (2D) = 0 - ( (+)pred - (-)pred )

Returns: TVectorD

Definition at line 462 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 462 of file GblFitterInfo.cc

References getFittedState().

Referenced by constructGblPoint(), getKink(), and Print().

Here is the call graph for this function:

Here is the caller graph for this function:

MeasurementOnPlane genfit::GblFitterInfo::getMeasurement ( ) const

Get the measurement on plane from stored measurement data (from last construction/update)

Returns: genfit::MeasuredStateOnPlane

Definition at line 473 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 473 of file GblFitterInfo.cc

References genfit::AbsMeasurement::constructHMatrix(), genfit::TrackPoint::getRawMeasurement(), hasMeasurements(), measCov_, measurement_, genfit::AbsFitterInfo::rep_, genfit::AbsFitterInfo::sharedPlane_, and genfit::AbsFitterInfo::trackPoint_.

Here is the call graph for this function:

StateOnPlane genfit::GblFitterInfo::getReferenceState ( ) const

inline

Returns (copy of) the stored reference 5D state at current plane with internal rep.

Returns: genfit::StateOnPlane

Definition at line 213 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 213 of file GblFitterInfo.h

References refPrediction_, genfit::AbsFitterInfo::rep_, and genfit::AbsFitterInfo::sharedPlane_.

MeasurementOnPlane genfit::GblFitterInfo::getResidual	(	unsigned int	= `0`,
		bool	= `false`,
		bool	onlyMeasurementErrors = `true`
	)		const

overridevirtual

Get the residual.

Temporarily constructs measurements and calculates residual as meas - prediction.

Always biased. Always only one (1st) measurement!

Parameters

...
...
onlyMeasurementErrors	If true, covariance of measurement returned. If false, diagonalized residual error incl. correlation from track fit is returned.

Returns: genfit::MeasurementOnPlane

Implements genfit::AbsFitterInfo.

Definition at line 416 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 416 of file GblFitterInfo.cc

References genfit::AbsMeasurement::constructHMatrix(), getFittedState(), genfit::TrackPoint::getRawMeasurement(), genfit::AbsFitterInfo::getRep(), hasMeasurements(), hMatrix_, measCov_, measResidualErrors_, measurement_, genfit::AbsFitterInfo::rep_, genfit::AbsFitterInfo::sharedPlane_, and genfit::AbsFitterInfo::trackPoint_.

Referenced by constructGblPoint(), and Print().

Here is the call graph for this function:

Here is the caller graph for this function:

bool genfit::GblFitterInfo::hasBackwardPrediction ( ) const

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 230 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 230 of file GblFitterInfo.h

References hasReferenceState().

Referenced by hasBackwardUpdate(), hasPredictionsAndUpdates(), and hasUpdate().

Here is the call graph for this function:

Here is the caller graph for this function:

bool genfit::GblFitterInfo::hasBackwardUpdate ( ) const

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 232 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 232 of file GblFitterInfo.h

References hasBackwardPrediction().

Referenced by hasPredictionsAndUpdates().

Here is the call graph for this function:

Here is the caller graph for this function:

bool genfit::GblFitterInfo::hasForwardPrediction ( ) const

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 229 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 229 of file GblFitterInfo.h

References hasReferenceState().

Referenced by hasForwardUpdate(), hasPredictionsAndUpdates(), and hasUpdate().

Here is the call graph for this function:

Here is the caller graph for this function:

bool genfit::GblFitterInfo::hasForwardUpdate ( ) const

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 231 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 231 of file GblFitterInfo.h

References hasForwardPrediction().

Referenced by hasPredictionsAndUpdates().

Here is the call graph for this function:

Here is the caller graph for this function:

bool genfit::GblFitterInfo::hasMeasurements ( ) const

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 227 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 227 of file GblFitterInfo.h

References genfit::TrackPoint::hasRawMeasurements(), and genfit::AbsFitterInfo::trackPoint_.

Referenced by constructGblPoint(), getMeasurement(), getResidual(), Print(), and recalculateJacobian().

Here is the call graph for this function:

Here is the caller graph for this function:

bool genfit::GblFitterInfo::hasPredictionsAndUpdates ( ) const

inline

Definition at line 234 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 234 of file GblFitterInfo.h

References hasBackwardPrediction(), hasBackwardUpdate(), hasForwardPrediction(), and hasForwardUpdate().

Here is the call graph for this function:

bool genfit::GblFitterInfo::hasReferenceState ( ) const

inlineoverridevirtual

Implements genfit::AbsFitterInfo.

Definition at line 228 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 228 of file GblFitterInfo.h

References refPrediction_.

Referenced by hasBackwardPrediction(), and hasForwardPrediction().

Here is the caller graph for this function:

bool genfit::GblFitterInfo::hasUpdate ( int direction ) const

inlineoverridevirtual

Reimplemented from genfit::AbsFitterInfo.

Definition at line 233 of file GblFitterInfo.h.

View newest version in sPHENIX GitHub at line 233 of file GblFitterInfo.h

References hasBackwardPrediction(), and hasForwardPrediction().

Here is the call graph for this function:

void genfit::GblFitterInfo::Print ( const Option_t * = "" ) const

overridevirtual

Reimplemented from genfit::AbsFitterInfo.

Definition at line 512 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 512 of file GblFitterInfo.cc

References bwdCov_, bwdPrediction_, bwdStateCorrection_, genfit::AbsMeasurement::constructHMatrix(), fwdCov_, fwdPrediction_, fwdStateCorrection_, getKinks(), genfit::TrackPoint::getRawMeasurement(), genfit::AbsFitterInfo::getRep(), getResidual(), genfit::StateOnPlane::getState(), hasMeasurements(), hMatrix_, i, genfit::AbsHMatrix::isEqual(), jacobian_, kinkDownWeights_, kinkResidualErrors_, kinkResiduals_, left(), measCov_, measDownWeights_, measResidualErrors_, measResiduals_, measurement_, refPrediction_, genfit::AbsFitterInfo::rep_, genfit::AbsFitterInfo::sharedPlane_, and genfit::AbsFitterInfo::trackPoint_.

Here is the call graph for this function:

void genfit::GblFitterInfo::recalculateJacobian ( GblFitterInfo * prevFitterInfo )

Re-extrapolates between prevFitterInfo and this point using forward state to update the Jacobian (if planes and/or states changed, internal predictions are extrapolated to new planes)

Parameters

prevFitterInfo Pointer to GblFitterInfo of previous point

Returns: void

Definition at line 346 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 346 of file GblFitterInfo.cc

References bwdCov_, bwdPrediction_, genfit::AbsMeasurement::constructPlane(), genfit::AbsTrackRep::extrapolateToPlane(), fittedStateBwd_, fittedStateFwd_, fwdCov_, fwdPrediction_, genfit::StateOnPlane::getAuxInfo(), getFittedState(), genfit::AbsTrackRep::getForwardJacobianAndNoise(), genfit::AbsFitterInfo::getPlane(), genfit::TrackPoint::getRawMeasurement(), genfit::StateOnPlane::getState(), hasMeasurements(), jacobian_, genfit::AbsFitterInfo::rep_, genfit::AbsFitterInfo::sharedPlane_, genfit::AbsFitterInfo::trackPoint_, and updateMeasurementAndPlane().

Referenced by genfit::GblFitter::processTrackWithRep().

Here is the call graph for this function:

Here is the caller graph for this function:

void genfit::GblFitterInfo::reset	(	unsigned int	measurementDim = `2`,
		unsigned int	repDim = `5`
	)

(Initial) reset of fitter info

Parameters

measurementDim	Measurement dimesion (2)
repDim	Representation dimesion (5)

Returns: void

Definition at line 41 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 41 of file GblFitterInfo.cc

References bwdCov_, bwdPrediction_, bwdStateCorrection_, fwdCov_, fwdPrediction_, fwdStateCorrection_, genfit::HMatrixUV::getMatrix(), hMatrix_, kinkDownWeights_, kinkResidualErrors_, kinkResiduals_, measCov_, measDownWeights_, measResidualErrors_, measResiduals_, measurement_, refPrediction_, and KFPMath::zero().

Referenced by GblFitterInfo().

Here is the call graph for this function:

Here is the caller graph for this function:

void genfit::GblFitterInfo::setJacobian ( TMatrixD jacobian )

Set the Jacobian for further GblPoint construction.

Parameters

jacobian 5x5 TMatrixD with Jacobian for propagation of the state from previous point to this point.

Returns: void

Definition at line 91 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 91 of file GblFitterInfo.cc

References jacobian_.

Referenced by genfit::GblFitter::constructGblInfo().

Here is the caller graph for this function:

void genfit::GblFitterInfo::setReferenceState ( StateOnPlane & referenceState )

Set the prediction and plane (from measurement if any) You should use the user constructor instead.

Reference gets not updated internally in fitter info. After updateFitResults(...), updates affect the +/- predictions directly.

Should be called only once (so rather use constructor). Otherwise will rewrite fitted state by reference (and you have to update from fit again)

Parameters

referenceState StateOnPlane from extrapolation to this point

Returns: void

Definition at line 78 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 78 of file GblFitterInfo.cc

References bwdPrediction_, fittedStateBwd_, fittedStateFwd_, fwdPrediction_, genfit::StateOnPlane::getAuxInfo(), genfit::Track::getCovSeed(), genfit::StateOnPlane::getState(), genfit::TrackPoint::getTrack(), refPrediction_, genfit::AbsFitterInfo::rep_, genfit::AbsFitterInfo::sharedPlane_, genfit::AbsFitterInfo::trackPoint_, and updateMeasurementAndPlane().

Referenced by GblFitterInfo().

Here is the call graph for this function:

Here is the caller graph for this function:

void genfit::GblFitterInfo::updateFitResults ( gbl::GblTrajectory & traj )

Update fitter info from GBL fit results.

Locates itself in track/trajectory and updates predictions, errors, etc.

Parameters

traj	Fitted GblTrajectory constructed with this point

Returns: void

Definition at line 246 of file GblFitterInfo.cc.

View newest version in sPHENIX GitHub at line 246 of file GblFitterInfo.cc

References bwdCov_, bwdPrediction_, bwdStateCorrection_, fittedStateBwd_, fittedStateFwd_, fwdCov_, fwdPrediction_, fwdStateCorrection_, genfit::Track::getFitStatus(), getFittedState(), genfit::TrackPoint::getFitterInfo(), genfit::GblFitStatus::getMaxLocalFitParams(), gbl::GblTrajectory::getMeasResults(), gbl::GblTrajectory::getNumPoints(), genfit::Track::getNumPoints(), genfit::Track::getPoint(), gbl::GblTrajectory::getResults(), gbl::GblTrajectory::getScatResults(), genfit::TrackPoint::getTrack(), i, gbl::GblTrajectory::isValid(), j, kinkDownWeights_, kinkResidualErrors_, kinkResiduals_, CKF_timing_vs_mu::label, measDownWeights_, measResidualErrors_, measResiduals_, genfit::AbsFitterInfo::rep_, genfit::AbsFitterInfo::sharedPlane_, and genfit::AbsFitterInfo::trackPoint_.

Referenced by genfit::GblFitter::updateGblInfo().

Here is the call graph for this function:

Here is the caller graph for this function:

void genfit::GblFitterInfo::updateMeasurementAndPlane ( const StateOnPlane & sop )

SHOULD BE USED ONLY INTERNALY! Update the plane from measurement constructed with state or take plane from state if there is no measurement. 1st raw Measurement with highest weight is constructed and stored as matrices.