#include <EicRoot/blob/master/eic/ayk/KfMatrix.h>

Public Types
enum	MtxType { Symmetric, Arbitrary }

Public Member Functions
	KfMatrix (unsigned dim1, unsigned dim2=1)

	~KfMatrix ()

int	GetDim1 () const

int	GetDim2 () const

double &	KFV (int ip)

double &	KFM (int ip, int iq)

double *	ARR ()

int	Unity ()

void	Reset ()

int	Invert (MtxType type=Arbitrary)

int	ForceSymmetric ()

int	CheckPositivity ()

int	FixPositivity (double maxFixablePositivityScrewup, double positivityCorrelationFix)

void	Print (const char *fmt=_PRINTOUT_FORMAT_DEFAULT_)

int	CorrelationPrint (const char *fmt=_PRINTOUT_FORMAT_DEFAULT_)

int	CopyFrom (KfMatrix *in)

int	Add (KfMatrix *in)

int	Subtract (KfMatrix *in)

int	SetToSum (KfMatrix in1, KfMatrix in2)

int	SetToDifference (KfMatrix in1, KfMatrix in2)

int	SetToProduct (double cff, KfMatrix *in)

int	SetToProduct (KfMatrix in1, KfMatrix in2, unsigned mode=0x0000)

int	SetToProduct (KfMatrix in1, KfMatrix in2, KfMatrix *in3, unsigned mode=0x0000)

int	VectorLengthSquare (KfMatrix metric, double lsqr)

Static Public Member Functions
static void	SetDimensionCheckFlag (bool what)

static bool	GetDimensionCheckFlag ()

Private Member Functions
void	AssignTrueDimensions (int trans, int dim[2])

int	AddCore (KfMatrix in1, KfMatrix in2, int what)

int	SetToProductCore (KfMatrix in1, KfMatrix in2, KfMatrix *in3, unsigned mode=0x0000)

int	DimensionMatchCheck (KfMatrix *kfm2)

int	DimensionChainCheck (KfMatrix in1, KfMatrix in2, unsigned mode)

KfMatrix *	Bufferize ()

Static Private Member Functions
static int	KfmReturn (int ret)

Private Attributes
int	mDim1

int	mDim2

int	mDim

double *	mArr

Static Private Attributes
static bool	mDimensionCheckFlag = true

Detailed Description

Definition at line 21 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 21 of file KfMatrix.h

Member Enumeration Documentation

enum KfMatrix::MtxType

Enumerator:

Symmetric
Arbitrary

Definition at line 60 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 60 of file KfMatrix.h

Constructor & Destructor Documentation

KfMatrix::KfMatrix	(	unsigned	dim1,
		unsigned	dim2 = `1`
	)

Definition at line 71 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 71 of file KfMatrix.cxx

References mArr, mDim, mDim1, and mDim2.

KfMatrix::~KfMatrix ( )

Definition at line 92 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 92 of file KfMatrix.cxx

References mArr.

Member Function Documentation

int KfMatrix::Add ( KfMatrix * in )

Definition at line 308 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 308 of file KfMatrix.cxx

References _KF_MATRIX_ADD_, and AddCore().

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int KfMatrix::AddCore	(	KfMatrix *	in1,
		KfMatrix *	in2,
		int	what
	)

private

Definition at line 262 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 262 of file KfMatrix.cxx

References _KF_MATRIX_ADD_, DimensionMatchCheck(), GetDimensionCheckFlag(), KFM(), KfmReturn(), mDim1, and mDim2.

Referenced by Add(), SetToDifference(), SetToSum(), and Subtract().

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double* KfMatrix::ARR ( )

inline

Definition at line 52 of file KfMatrix.h.

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

References mArr.

Referenced by TrKalmanFilter::CalculateHMatrix(), Invert(), and TrKalmanNode::PerformRungeKuttaStep().

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void KfMatrix::AssignTrueDimensions	(	int	trans,
		int	dim[2]
	)

private

Definition at line 116 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 116 of file KfMatrix.cxx

References mDim1, and mDim2.

Referenced by DimensionChainCheck().

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KfMatrix * KfMatrix::Bufferize ( )

private

Definition at line 195 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 195 of file KfMatrix.cxx

References buffer, CopyFrom(), GetBufferMatrix(), GetDim1(), and GetDim2().

Referenced by SetToProduct().

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int KfMatrix::CheckPositivity ( )

Definition at line 595 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 595 of file KfMatrix.cxx

References ip(), KFM(), KfmReturn(), mDim1, mDim2, and SQR.

Referenced by FixPositivity().

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int KfMatrix::CopyFrom ( KfMatrix * in )

Definition at line 235 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 235 of file KfMatrix.cxx

References DimensionMatchCheck(), GetDimensionCheckFlag(), KFM(), KfmReturn(), mDim1, and mDim2.

Referenced by Bufferize(), KalmanFilter::Calculate_x0_FR_Q(), and TrKalmanNode::SetMeasurementNoise().

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int KfMatrix::CorrelationPrint ( const char * fmt = _PRINTOUT_FORMAT_DEFAULT_ )

Definition at line 555 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 555 of file KfMatrix.cxx

References ip(), KFM(), KfmReturn(), mDim1, mDim2, and printf().

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int KfMatrix::DimensionChainCheck	(	KfMatrix *	in1,
		KfMatrix *	in2,
		unsigned	mode
	)

private

Definition at line 133 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 133 of file KfMatrix.cxx

References _TRANSPOSE_IN1_, _TRANSPOSE_IN2_, AssignTrueDimensions(), mDim1, and mDim2.

Referenced by SetToProduct().

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int KfMatrix::DimensionMatchCheck ( KfMatrix * kfm2 )

private

Definition at line 104 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 104 of file KfMatrix.cxx

References GetDim1(), and GetDim2().

Referenced by AddCore(), CopyFrom(), and SetToProduct().

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int KfMatrix::FixPositivity	(	double	maxFixablePositivityScrewup,
		double	positivityCorrelationFix
	)

Definition at line 614 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 614 of file KfMatrix.cxx

References CheckPositivity(), GetDim1(), ip(), KFM(), and SQR.

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int KfMatrix::ForceSymmetric ( )

Definition at line 578 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 578 of file KfMatrix.cxx

References ip(), KFM(), KfmReturn(), mDim1, and mDim2.

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int KfMatrix::GetDim1 ( ) const

inline

Definition at line 31 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 31 of file KfMatrix.h

References mDim1.

Referenced by Bufferize(), DimensionMatchCheck(), FixPositivity(), and GetBufferMatrix().

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int KfMatrix::GetDim2 ( ) const

inline

Definition at line 32 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 32 of file KfMatrix.h

References mDim2.

Referenced by Bufferize(), DimensionMatchCheck(), and GetBufferMatrix().

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static bool KfMatrix::GetDimensionCheckFlag ( )

inlinestatic

Definition at line 28 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 28 of file KfMatrix.h

References mDimensionCheckFlag.

Referenced by AddCore(), CopyFrom(), and SetToProduct().

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int KfMatrix::Invert ( KfMatrix::MtxType type = Arbitrary )

Definition at line 478 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 478 of file KfMatrix.cxx

References ARR(), ip(), KFM(), KfmReturn(), mDim1, mDim2, and Symmetric.

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double& KfMatrix::KFM	(	int	ip,
		int	iq
	)

inline

Definition at line 48 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 48 of file KfMatrix.h

References mArr, and mDim2.

Referenced by AddCore(), TrKalmanFilter::CalculateHMatrix(), TrKalmanFilter::CalculateMagnetOffTransportMatrices(), TrKalmanFilter::CalculateProcessNoise(), CheckPositivity(), CopyFrom(), CorrelationPrint(), EicHtcTask::Exec(), FixPositivity(), ForceSymmetric(), KalmanNode::GetCF(), KalmanNode::GetCP(), KalmanNode::GetCS(), EicKfNodeTemplate1D::GetMeasurementNoise(), EicKfNodeTemplateOrth2D::GetMeasurementNoise(), EicKfNodeTemplateOrth3D::GetMeasurementNoise(), KalmanNode::GetRM(), KalmanNode::GetRS(), KalmanNode::GetV(), EicKfNodeTemplate::IncrementLinearTrackFitMatrices(), TrKalmanNode::InflateMeasurementNoise(), Invert(), Print(), Reset(), TrKalmanFilter::ResetNode(), FwdTrackFinder::ResetVtxNode(), SetToProduct(), TrKalmanFilter::Transport(), Unity(), FwdTrackFinder::UpdateVtxNode(), and VectorLengthSquare().

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int KfMatrix::KfmReturn ( int ret )

staticprivate

Definition at line 56 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 56 of file KfMatrix.cxx

References mDimensionCheckFlag.

Referenced by AddCore(), CheckPositivity(), CopyFrom(), CorrelationPrint(), ForceSymmetric(), Invert(), SetToProduct(), SetToProductCore(), and Unity().

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double& KfMatrix::KFV ( int ip )

inline

Definition at line 47 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 47 of file KfMatrix.h

References ip(), and mArr.

Referenced by TrKalmanFilter::AccountIonizationLosses(), TrKalmanFilter::CalculateProcessNoise(), EicHtcTask::ConstructLinearTrackApproximation(), KalmanNode::Getm(), KalmanNode::GetRm(), KalmanNode::GetRs(), KalmanNode::GetX0(), KalmanNode::GetXf(), KalmanNode::GetXm(), KalmanNode::GetXs(), EicKfNodeTemplate::IncrementLinearTrackFitMatrices(), TrKalmanFilter::ResetNode(), FwdTrackFinder::ResetVtxNode(), TrKalmanFilter::Transport(), and FwdTrackFinder::UpdateVtxNode().

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void KfMatrix::Print ( const char * fmt = _PRINTOUT_FORMAT_DEFAULT_ )

Definition at line 543 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 543 of file KfMatrix.cxx

References ip(), KFM(), mDim1, mDim2, and printf().

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void KfMatrix::Reset ( )

Definition at line 209 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 209 of file KfMatrix.cxx

References KFM(), mDim1, and mDim2.

Referenced by EicHtcTask::Exec(), TrKalmanFilter::ResetNode(), FwdTrackFinder::ResetVtxNode(), SetToProduct(), and FwdTrackFinder::UpdateVtxNode().

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static void KfMatrix::SetDimensionCheckFlag ( bool what )

inlinestatic

Definition at line 27 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 27 of file KfMatrix.h

References mDimensionCheckFlag.

int KfMatrix::SetToDifference	(	KfMatrix *	in1,
		KfMatrix *	in2
	)

Definition at line 297 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 297 of file KfMatrix.cxx

References _KF_MATRIX_SUBTRACT_, and AddCore().

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int KfMatrix::SetToProduct	(	double	cff,
		KfMatrix *	in
	)

Definition at line 323 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 323 of file KfMatrix.cxx

References DimensionMatchCheck(), GetDimensionCheckFlag(), KFM(), KfmReturn(), mDim1, and mDim2.

Referenced by KalmanFilter::Calculate_x0_FR_Q(), KalmanFilter::DoFilterAlgebra(), SetToProductCore(), and KalmanFilter::SmootherPass().

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int KfMatrix::SetToProduct	(	KfMatrix *	in1,
		KfMatrix *	in2,
		unsigned	mode = `0x0000`
	)

Definition at line 343 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 343 of file KfMatrix.cxx

References _TRANSPOSE_IN1_, _TRANSPOSE_IN2_, Bufferize(), DimensionChainCheck(), GetDimensionCheckFlag(), ip(), KFM(), KfmReturn(), mDim1, mDim2, Reset(), ResetBusyFlags(), and val2.

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int KfMatrix::SetToProduct	(	KfMatrix *	in1,
		KfMatrix *	in2,
		KfMatrix *	in3,
		unsigned	mode = `0x0000`
	)

Definition at line 450 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 450 of file KfMatrix.cxx

References ResetBusyFlags(), and SetToProductCore().

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int KfMatrix::SetToProductCore	(	KfMatrix *	in1,
		KfMatrix *	in2,
		KfMatrix *	in3,
		unsigned	mode = `0x0000`
	)

private

Definition at line 397 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 397 of file KfMatrix.cxx

References _TRANSPOSE_IN1_, _TRANSPOSE_IN2_, _TRANSPOSE_IN3_, buffer, GetBufferMatrix(), KfmReturn(), mDim1, mDim2, and SetToProduct().

Referenced by SetToProduct(), and VectorLengthSquare().

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int KfMatrix::SetToSum	(	KfMatrix *	in1,
		KfMatrix *	in2
	)

Definition at line 290 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 290 of file KfMatrix.cxx

References _KF_MATRIX_ADD_, and AddCore().

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int KfMatrix::Subtract ( KfMatrix * in )

Definition at line 315 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 315 of file KfMatrix.cxx

References _KF_MATRIX_SUBTRACT_, and AddCore().

Referenced by KalmanFilter::SmootherPass().

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int KfMatrix::Unity ( )

Definition at line 222 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 222 of file KfMatrix.cxx

References KFM(), KfmReturn(), mDim1, and mDim2.

Referenced by KalmanNode::AllocateKfMatrices(), and KalmanFilter::KalmanFilter().

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int KfMatrix::VectorLengthSquare	(	KfMatrix *	metric,
		double *	lsqr
	)

Definition at line 461 of file KfMatrix.cxx.

View newest version in sPHENIX GitHub at line 461 of file KfMatrix.cxx

References _TRANSPOSE_IN1_, GetBufferMatrix(), KFM(), ResetBusyFlags(), SetToProductCore(), and value.

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Member Data Documentation

double* KfMatrix::mArr

private

Definition at line 99 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 99 of file KfMatrix.h

Referenced by ARR(), KFM(), KfMatrix(), KFV(), and ~KfMatrix().

int KfMatrix::mDim

private

Definition at line 93 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 93 of file KfMatrix.h

Referenced by KfMatrix().

int KfMatrix::mDim1

private

Definition at line 93 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 93 of file KfMatrix.h

Referenced by AddCore(), AssignTrueDimensions(), CheckPositivity(), CopyFrom(), CorrelationPrint(), DimensionChainCheck(), ForceSymmetric(), GetDim1(), Invert(), KfMatrix(), Print(), Reset(), SetToProduct(), SetToProductCore(), and Unity().

int KfMatrix::mDim2

private

Definition at line 93 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 93 of file KfMatrix.h

Referenced by AddCore(), AssignTrueDimensions(), CheckPositivity(), CopyFrom(), CorrelationPrint(), DimensionChainCheck(), ForceSymmetric(), GetDim2(), Invert(), KFM(), KfMatrix(), Print(), Reset(), SetToProduct(), SetToProductCore(), and Unity().

bool KfMatrix::mDimensionCheckFlag = true

staticprivate

Definition at line 102 of file KfMatrix.h.

View newest version in sPHENIX GitHub at line 102 of file KfMatrix.h

Referenced by GetDimensionCheckFlag(), KfmReturn(), and SetDimensionCheckFlag().

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

EicRoot/blob/master/eic/ayk/KfMatrix.h
EicRoot/blob/master/eic/ayk/KfMatrix.cxx

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation