TKinFitter Class Reference

#include <TKinFitter.h>

Inheritance diagram for TKinFitter:

Public Member Functions
void	addConstraint (TAbsFitConstraint *constraint)
void	addMeasParticle (TAbsFitParticle *particle)
void	addMeasParticles (TAbsFitParticle *p1, TAbsFitParticle *p2=0, TAbsFitParticle *p3=0, TAbsFitParticle *p4=0, TAbsFitParticle *p5=0, TAbsFitParticle *p6=0, TAbsFitParticle *p7=0, TAbsFitParticle *p8=0, TAbsFitParticle *p9=0)
void	addUnmeasParticle (TAbsFitParticle *particle)
void	addUnmeasParticles (TAbsFitParticle *p1, TAbsFitParticle *p2=0, TAbsFitParticle *p3=0, TAbsFitParticle *p4=0, TAbsFitParticle *p5=0, TAbsFitParticle *p6=0, TAbsFitParticle *p7=0, TAbsFitParticle *p8=0, TAbsFitParticle *p9=0)
Int_t	fit ()
const TLorentzVector *	get4Vec (Int_t index)
const TMatrixD *	getCovMatrix ()
const TMatrixD *	getCovMatrixFit ()
Double_t	getF ()
Double_t	getMaxDeltaS ()
Double_t	getMaxF ()
Int_t	getMaxNumberIter ()
const TAbsFitParticle *	getMeasParticle (Int_t index)
Int_t	getNbIter ()
Int_t	getNDF ()
Int_t	getNParA ()
Int_t	getNParB ()
Double_t	getS ()
Int_t	getStatus ()
const TAbsFitParticle *	getUnmeasParticle (Int_t index)
Int_t	getVerbosity ()
Int_t	nbConstraints ()
Int_t	nbMeasParticles ()
Int_t	nbUnmeasParticles ()
void	print ()
void	reset ()
void	resetStatus ()
void	setCovMatrix (TMatrixD &V)
void	setMaxDeltaS (Double_t maxDeltaS)
void	setMaxF (Double_t maxF)
void	setMaxNbIter (Int_t maxNbIter)
void	setVerbosity (Int_t verbosity=1)
	TKinFitter ()
	TKinFitter (const TString &name, const TString &title)
	~TKinFitter ()

Protected Member Functions
Bool_t	applyDeltaA ()
Bool_t	applyDeltaY ()
void	applyVFit ()
Bool_t	calcA ()
Bool_t	calcB ()
Bool_t	calcC ()
Bool_t	calcC11 ()
Bool_t	calcC21 ()
Bool_t	calcC22 ()
Bool_t	calcC31 ()
Bool_t	calcC32 ()
Bool_t	calcC33 ()
Bool_t	calcDeltaA ()
Bool_t	calcDeltaY ()
Bool_t	calcLambda ()
Bool_t	calcV ()
Bool_t	calcVA ()
Bool_t	calcVB ()
Bool_t	calcVFit ()
Bool_t	converged (Double_t F, Double_t prevS, Double_t currS)
void	countMeasParams ()
void	countUnmeasParams ()
TString	getStatusString ()
void	printMatrix (const TMatrixD &matrix, const TString &name="")
void	resetParams ()

Private Attributes
TMatrixD	_A
TMatrixD	_AT
TMatrixD	_B
TMatrixD	_BT
TMatrixD	_c
TMatrixD	_C11
TMatrixD	_C11T
TMatrixD	_C21
TMatrixD	_C21T
TMatrixD	_C22
TMatrixD	_C22T
TMatrixD	_C31
TMatrixD	_C31T
TMatrixD	_C32
TMatrixD	_C32T
TMatrixD	_C33
TMatrixD	_C33T
std::vector< TAbsFitConstraint * >	_constraints
TMatrixD	_deltaA
TMatrixD	_deltaAstar
TMatrixD	_deltaY
TMatrixD	_deltaYstar
TMatrixD	_lambda
TMatrixD	_lambdaT
TMatrixD	_lambdaVFit
Double_t	_maxDeltaS
Double_t	_maxF
Int_t	_maxNbIter
std::vector< TAbsFitParticle * >	_measParticles
Int_t	_nbIter
Int_t	_nParA
Int_t	_nParB
Int_t	_status
std::vector< TAbsFitParticle * >	_unmeasParticles
TMatrixD	_V
TMatrixD	_VA
TMatrixD	_VAinv
TMatrixD	_VB
TMatrixD	_VBinv
Int_t	_verbosity
TMatrixD	_Vinv
TMatrixD	_yaVFit

Detailed Description

Definition at line 13 of file TKinFitter.h.

Constructor & Destructor Documentation

TKinFitter::TKinFitter

(

)

Definition at line 21 of file TKinFitter.cc.

TKinFitter::TKinFitter	(	const TString &	name,
		const TString &	title
	)

Definition at line 63 of file TKinFitter.cc.

TKinFitter::~TKinFitter

(

)

Definition at line 182 of file TKinFitter.cc.

Member Function Documentation

void TKinFitter::addConstraint

(

TAbsFitConstraint *

constraint

)

Definition at line 281 of file TKinFitter.cc.

Referenced by CandMassKinFitter::set().

void TKinFitter::addMeasParticle

(

TAbsFitParticle *

particle

)

Definition at line 209 of file TKinFitter.cc.

Referenced by CandMassKinFitter::set().

void TKinFitter::addMeasParticles	(	TAbsFitParticle *	p1,
		TAbsFitParticle *	p2 = 0,
		TAbsFitParticle *	p3 = 0,
		TAbsFitParticle *	p4 = 0,
		TAbsFitParticle *	p5 = 0,
		TAbsFitParticle *	p6 = 0,
		TAbsFitParticle *	p7 = 0,
		TAbsFitParticle *	p8 = 0,
		TAbsFitParticle *	p9 = 0
	)

Definition at line 224 of file TKinFitter.cc.

void TKinFitter::addUnmeasParticle

(

TAbsFitParticle *

particle

)

Definition at line 245 of file TKinFitter.cc.

void TKinFitter::addUnmeasParticles	(	TAbsFitParticle *	p1,
		TAbsFitParticle *	p2 = 0,
		TAbsFitParticle *	p3 = 0,
		TAbsFitParticle *	p4 = 0,
		TAbsFitParticle *	p5 = 0,
		TAbsFitParticle *	p6 = 0,
		TAbsFitParticle *	p7 = 0,
		TAbsFitParticle *	p8 = 0,
		TAbsFitParticle *	p9 = 0
	)

Definition at line 260 of file TKinFitter.cc.

Bool_t TKinFitter::applyDeltaA ( )

protected

Definition at line 1038 of file TKinFitter.cc.

Bool_t TKinFitter::applyDeltaY ( )

protected

Definition at line 1059 of file TKinFitter.cc.

void TKinFitter::applyVFit ( )

protected

Definition at line 991 of file TKinFitter.cc.

Bool_t TKinFitter::calcA ( )

protected

Definition at line 519 of file TKinFitter.cc.

Bool_t TKinFitter::calcB ( )

protected

Definition at line 558 of file TKinFitter.cc.

Bool_t TKinFitter::calcC ( )

protected

Definition at line 796 of file TKinFitter.cc.

Bool_t TKinFitter::calcC11 ( )

protected

Definition at line 668 of file TKinFitter.cc.

Bool_t TKinFitter::calcC21 ( )

protected

Definition at line 698 of file TKinFitter.cc.

Bool_t TKinFitter::calcC22 ( )

protected

Definition at line 717 of file TKinFitter.cc.

Bool_t TKinFitter::calcC31 ( )

protected

Definition at line 731 of file TKinFitter.cc.

Bool_t TKinFitter::calcC32 ( )

protected

Definition at line 758 of file TKinFitter.cc.

Bool_t TKinFitter::calcC33 ( )

protected

Definition at line 774 of file TKinFitter.cc.

Bool_t TKinFitter::calcDeltaA ( )

protected

Definition at line 890 of file TKinFitter.cc.

Bool_t TKinFitter::calcDeltaY ( )

protected

Definition at line 909 of file TKinFitter.cc.

Bool_t TKinFitter::calcLambda ( )

protected

Definition at line 928 of file TKinFitter.cc.

Bool_t TKinFitter::calcV ( )

protected

Definition at line 467 of file TKinFitter.cc.

Bool_t TKinFitter::calcVA ( )

protected

Definition at line 647 of file TKinFitter.cc.

Bool_t TKinFitter::calcVB ( )

protected

Definition at line 626 of file TKinFitter.cc.

Bool_t TKinFitter::calcVFit ( )

protected

Definition at line 944 of file TKinFitter.cc.

Bool_t TKinFitter::converged ( Double_t  F, Double_t  prevS, Double_t  currS  )

protected

Definition at line 1126 of file TKinFitter.cc.

void TKinFitter::countMeasParams ( )

protected

Definition at line 186 of file TKinFitter.cc.

void TKinFitter::countUnmeasParams ( )

protected

Definition at line 199 of file TKinFitter.cc.

Int_t TKinFitter::fit

(

)

Definition at line 309 of file TKinFitter.cc.

Referenced by CandMassKinFitter::set().

const TLorentzVector* TKinFitter::get4Vec ( Int_t  index )

inline

Definition at line 56 of file TKinFitter.h.

References _measParticles.

{ return (_measParticles[index])->getCurr4Vec(); }

const TMatrixD* TKinFitter::getCovMatrix ( )

inline

Definition at line 46 of file TKinFitter.h.

References _V.

{ return &_V; }

const TMatrixD* TKinFitter::getCovMatrixFit ( )

inline

Definition at line 48 of file TKinFitter.h.

References _yaVFit.

{ return &_yaVFit; }

Double_t TKinFitter::getF

(

)

Definition at line 1095 of file TKinFitter.cc.

Double_t TKinFitter::getMaxDeltaS ( )

inline

Definition at line 43 of file TKinFitter.h.

References _maxDeltaS.

{ return _maxDeltaS; }

Double_t TKinFitter::getMaxF ( )

inline

Definition at line 45 of file TKinFitter.h.

References _maxF.

{ return _maxF; }

Int_t TKinFitter::getMaxNumberIter ( )

inline

Definition at line 39 of file TKinFitter.h.

References _maxNbIter.

{ return _maxNbIter; }

const TAbsFitParticle* TKinFitter::getMeasParticle ( Int_t  index )

inline

Definition at line 55 of file TKinFitter.h.

References _measParticles, and cmsHarvester::index.

{ return _measParticles[index]; }

Int_t TKinFitter::getNbIter ( )

inline

Definition at line 40 of file TKinFitter.h.

References _nbIter.

Referenced by TopKinFitter::fitNrIter().

{ return _nbIter; }

Int_t TKinFitter::getNDF ( )

inline

Definition at line 35 of file TKinFitter.h.

References _constraints, and _nParA.

Referenced by TopKinFitter::fitProb(), and CandMassKinFitter::set().

{ return  (_constraints.size() - _nParA); }

Int_t TKinFitter::getNParA ( )

inline

Definition at line 36 of file TKinFitter.h.

References _nParA.

{ return _nParA; }

Int_t TKinFitter::getNParB ( )

inline

Definition at line 37 of file TKinFitter.h.

References _nParB.

{ return _nParB; }

Double_t TKinFitter::getS

(

)

Definition at line 1108 of file TKinFitter.cc.

Referenced by TopKinFitter::fitProb(), TopKinFitter::fitS(), and CandMassKinFitter::set().

Int_t TKinFitter::getStatus ( void  )

inline

Definition at line 41 of file TKinFitter.h.

References _status.

{ return _status; }

TString TKinFitter::getStatusString ( )

protected

Definition at line 1142 of file TKinFitter.cc.

const TAbsFitParticle* TKinFitter::getUnmeasParticle ( Int_t  index )

inline

Definition at line 59 of file TKinFitter.h.

References _unmeasParticles, and cmsHarvester::index.

{ return _unmeasParticles[index]; }

Int_t TKinFitter::getVerbosity ( )

inline

Definition at line 52 of file TKinFitter.h.

References _verbosity.

{ return _verbosity; }

Int_t TKinFitter::nbConstraints ( )

inline

Definition at line 60 of file TKinFitter.h.

References _constraints.

{ return _constraints.size(); }

Int_t TKinFitter::nbMeasParticles ( )

inline

Definition at line 54 of file TKinFitter.h.

References _measParticles.

{ return _measParticles.size(); }

Int_t TKinFitter::nbUnmeasParticles ( )

inline

Definition at line 58 of file TKinFitter.h.

References _unmeasParticles.

{ return _unmeasParticles.size(); }

void TKinFitter::print

(

void

)

Definition at line 1174 of file TKinFitter.cc.

void TKinFitter::printMatrix ( const TMatrixD &  matrix, const TString &  name = ""  )

protected

Definition at line 1256 of file TKinFitter.cc.

void TKinFitter::reset

(

void

)

Definition at line 105 of file TKinFitter.cc.

void TKinFitter::resetParams ( )

protected

Definition at line 164 of file TKinFitter.cc.

void TKinFitter::resetStatus

(

)

Definition at line 156 of file TKinFitter.cc.

void TKinFitter::setCovMatrix

(

TMatrixD &

V

)

Definition at line 454 of file TKinFitter.cc.

void TKinFitter::setMaxDeltaS ( Double_t  maxDeltaS )

inline

Definition at line 42 of file TKinFitter.h.

References _maxDeltaS, and Abs().

Referenced by CandMassKinFitter::set(), and TopKinFitter::TopKinFitter().

{ _maxDeltaS = TMath::Abs( maxDeltaS ); }

void TKinFitter::setMaxF ( Double_t  maxF )

inline

Definition at line 44 of file TKinFitter.h.

References _maxF, and Abs().

Referenced by CandMassKinFitter::set(), and TopKinFitter::TopKinFitter().

{ _maxF = TMath::Abs( maxF ); }

void TKinFitter::setMaxNbIter ( Int_t  maxNbIter )

inline

Definition at line 38 of file TKinFitter.h.

References _maxNbIter.

Referenced by CandMassKinFitter::set(), and TopKinFitter::TopKinFitter().

{ _maxNbIter = maxNbIter; }

void TKinFitter::setVerbosity

(

Int_t

verbosity = 1

)

Definition at line 294 of file TKinFitter.cc.

Referenced by CandMassKinFitter::set(), TopKinFitter::setVerbosity(), and TopKinFitter::TopKinFitter().

Member Data Documentation

TMatrixD TKinFitter::_A

private

Definition at line 106 of file TKinFitter.h.

TMatrixD TKinFitter::_AT

private

Definition at line 107 of file TKinFitter.h.

TMatrixD TKinFitter::_B

private

Definition at line 108 of file TKinFitter.h.

TMatrixD TKinFitter::_BT

private

Definition at line 109 of file TKinFitter.h.

TMatrixD TKinFitter::_c

private

Definition at line 116 of file TKinFitter.h.

TMatrixD TKinFitter::_C11

private

Definition at line 118 of file TKinFitter.h.

TMatrixD TKinFitter::_C11T

private

Definition at line 119 of file TKinFitter.h.

TMatrixD TKinFitter::_C21

private

Definition at line 120 of file TKinFitter.h.

TMatrixD TKinFitter::_C21T

private

Definition at line 121 of file TKinFitter.h.

TMatrixD TKinFitter::_C22

private

Definition at line 122 of file TKinFitter.h.

TMatrixD TKinFitter::_C22T

private

Definition at line 123 of file TKinFitter.h.

TMatrixD TKinFitter::_C31

private

Definition at line 124 of file TKinFitter.h.

TMatrixD TKinFitter::_C31T

private

Definition at line 125 of file TKinFitter.h.

TMatrixD TKinFitter::_C32

private

Definition at line 126 of file TKinFitter.h.

TMatrixD TKinFitter::_C32T

private

Definition at line 127 of file TKinFitter.h.

TMatrixD TKinFitter::_C33

private

Definition at line 128 of file TKinFitter.h.

TMatrixD TKinFitter::_C33T

private

Definition at line 129 of file TKinFitter.h.

std::vector<TAbsFitConstraint*> TKinFitter::_constraints

private

Definition at line 144 of file TKinFitter.h.

Referenced by getNDF(), and nbConstraints().

TMatrixD TKinFitter::_deltaA

private

Definition at line 131 of file TKinFitter.h.

TMatrixD TKinFitter::_deltaAstar

private

Definition at line 133 of file TKinFitter.h.

TMatrixD TKinFitter::_deltaY

private

Definition at line 132 of file TKinFitter.h.

TMatrixD TKinFitter::_deltaYstar

private

Definition at line 134 of file TKinFitter.h.

TMatrixD TKinFitter::_lambda

private

Definition at line 135 of file TKinFitter.h.

TMatrixD TKinFitter::_lambdaT

private

Definition at line 136 of file TKinFitter.h.

TMatrixD TKinFitter::_lambdaVFit

private

Definition at line 138 of file TKinFitter.h.

Double_t TKinFitter::_maxDeltaS

private

Definition at line 102 of file TKinFitter.h.

Referenced by getMaxDeltaS(), and setMaxDeltaS().

Double_t TKinFitter::_maxF

private

Definition at line 103 of file TKinFitter.h.

Referenced by getMaxF(), and setMaxF().

Int_t TKinFitter::_maxNbIter

private

Definition at line 101 of file TKinFitter.h.

Referenced by getMaxNumberIter(), and setMaxNbIter().

std::vector<TAbsFitParticle*> TKinFitter::_measParticles

private

Definition at line 145 of file TKinFitter.h.

Referenced by get4Vec(), getMeasParticle(), and nbMeasParticles().

Int_t TKinFitter::_nbIter

private

Definition at line 149 of file TKinFitter.h.

Referenced by getNbIter().

Int_t TKinFitter::_nParA

private

Definition at line 141 of file TKinFitter.h.

Referenced by getNDF(), and getNParA().

Int_t TKinFitter::_nParB

private

Definition at line 142 of file TKinFitter.h.

Referenced by getNParB().

Int_t TKinFitter::_status

private

Definition at line 148 of file TKinFitter.h.

Referenced by getStatus().

std::vector<TAbsFitParticle*> TKinFitter::_unmeasParticles

private

Definition at line 146 of file TKinFitter.h.

Referenced by getUnmeasParticle(), and nbUnmeasParticles().

TMatrixD TKinFitter::_V

private

Definition at line 110 of file TKinFitter.h.

Referenced by getCovMatrix().

TMatrixD TKinFitter::_VA

private

Definition at line 114 of file TKinFitter.h.

TMatrixD TKinFitter::_VAinv

private

Definition at line 115 of file TKinFitter.h.

TMatrixD TKinFitter::_VB

private

Definition at line 112 of file TKinFitter.h.

TMatrixD TKinFitter::_VBinv

private

Definition at line 113 of file TKinFitter.h.

Int_t TKinFitter::_verbosity

private

Definition at line 104 of file TKinFitter.h.

Referenced by getVerbosity().

TMatrixD TKinFitter::_Vinv

private

Definition at line 111 of file TKinFitter.h.

TMatrixD TKinFitter::_yaVFit

private

Definition at line 139 of file TKinFitter.h.

Referenced by getCovMatrixFit().