#include "BmnHit.h"
#include "BmnTrack.h"
#include "FairTrackParam.h"
#include "TF1.h"
#include "TLorentzVector.h"
#include "TVectorD.h"

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Namespaces
namespace	lit

Macros
#define	ANSI_COLOR_RED "\x1b[91m"
#define	ANSI_COLOR_BLUE "\x1b[94m"
#define	ANSI_COLOR_RESET "\x1b[0m"
#define	ANSI_COLOR_YELLOW_BG "\x1b[33;7m"
#define	ANSI_COLOR_BLUE_BG "\x1b[94;7m"
#define	ANSI_BOLD "\e[1m"
#define	ANSI_DEFAULT "\e[0m"
#define	DBG(a)
#define	DBGERR(a)

Functions
Float_t	lit::ChiSq (const FairTrackParam par, const BmnHit hit)
Int_t	lit::NDF (const BmnTrack *track)
Bool_t	IsParCorrect (const FairTrackParam *par, const Bool_t isField)
Bool_t	IsParCorrect (const FairTrackParam *par)
Float_t	NumericalRootFinder (TF1 f, Float_t left, Float_t right)
TVector3	LineFit (BmnTrack track, const TClonesArray arr, TString type)
void	LineFit (Double_t &, Double_t &, BmnTrack , TClonesArray , Int_t, Int_t)
TVector3	LineFitBy3Hits (const BmnHit h0, const BmnHit h1, const BmnHit *h2)
TVector3	CircleFit (BmnTrack track, const TClonesArray arr, Double_t &chi2)
TVector3	CircleFit (vector< BmnHit * > hits, Int_t idSkip)
TVector3	CircleBy3Hit (BmnTrack track, const TClonesArray arr)
TVector3	CircleBy3Hit (const BmnHit h0, const BmnHit h1, const BmnHit *h2)
TVector3	Pol2By3Hit (BmnTrack track, const TClonesArray arr)
Double_t	CalcTx (const BmnHit h0, const BmnHit h1, const BmnHit *h2)
void	DrawHits (BmnTrack track, const TClonesArray arr)
Float_t	NewtonSolver (Float_t A0, Float_t A1, Float_t A2, Float_t A22)
Float_t	Dist (Float_t x1, Float_t y1, Float_t x2, Float_t y2)
void	fit_seg (Double_t , Double_t , Double_t , Double_t , Int_t, Int_t)
void	Pol2Fit (BmnTrack , const TClonesArray , Double_t &, Double_t &, Double_t &, Int_t)
TVector3	Pol2Fit (vector< BmnHit * >, Int_t)
TVector2	LineFit (vector< BmnHit * >, Int_t, TString)
void	DrawBar (UInt_t iEv, UInt_t nEv)
void	DrawBar (Long64_t iEv, Long64_t nEv)
vector< Double_t >	dist (vector< Double_t >, Double_t)
vector< Double_t >	W (vector< Double_t >, Double_t)
Double_t	Sigma (vector< Double_t >, vector< Double_t >)
Double_t	Mu (vector< Double_t >, vector< Double_t >)
Double_t	GetVZByTwoStraightTracks (BmnTrack tr0, BmnTrack tr1, Double_t &dist)
Double_t	GetVzByVectorStraightTracks (vector< BmnTrack > tr, Double_t &dist)
void	UpdateTrackParam (FairTrackParam initPar, const FairTrackParam detPar, Double_t &chiSq)

Macro Definition Documentation

◆ ANSI_BOLD

#define ANSI_BOLD "\e[1m"

Definition at line 21 of file BmnMath.h.

◆ ANSI_COLOR_BLUE

#define ANSI_COLOR_BLUE "\x1b[94m"

Definition at line 17 of file BmnMath.h.

◆ ANSI_COLOR_BLUE_BG

#define ANSI_COLOR_BLUE_BG "\x1b[94;7m"

Definition at line 20 of file BmnMath.h.

◆ ANSI_COLOR_RED

#define ANSI_COLOR_RED "\x1b[91m"

Definition at line 16 of file BmnMath.h.

◆ ANSI_COLOR_RESET

#define ANSI_COLOR_RESET "\x1b[0m"

Definition at line 18 of file BmnMath.h.

◆ ANSI_COLOR_YELLOW_BG

#define ANSI_COLOR_YELLOW_BG "\x1b[33;7m"

Definition at line 19 of file BmnMath.h.

◆ ANSI_DEFAULT

#define ANSI_DEFAULT "\e[0m"

Definition at line 22 of file BmnMath.h.

◆ DBG

#define DBG ( a )

Value:

printf(ANSI_BOLD "Trace %s: %s" ANSI_DEFAULT " (%s:%d)\n", __func__, a, __FILE__, __LINE__);

ANSI_BOLD

#define ANSI_BOLD

Definition BmnMath.h:21

ANSI_DEFAULT

#define ANSI_DEFAULT

Definition BmnMath.h:22

Definition at line 24 of file BmnMath.h.

◆ DBGERR

#define DBGERR ( a )

Value:

fprintf(stderr, ANSI_COLOR_RED "!!! %s error in %s: %s" ANSI_DEFAULT " (%s:%d)\n", a, __func__, strerror(errno), \

__FILE__, __LINE__);

ANSI_COLOR_RED

#define ANSI_COLOR_RED

Definition BmnMath.h:16

Definition at line 25 of file BmnMath.h.

Function Documentation

◆ CalcTx()

Double_t CalcTx	(	const BmnHit *	h0,
		const BmnHit *	h1,
		const BmnHit *	h2 )

Definition at line 422 of file BmnMath.cxx.

References CircleBy3Hit(), TVector3::X(), and TVector3::Y().

Referenced by BmnBeamTracking::CalculateTrackParams(), BmnCellAutoTracking::CalculateTrackParams(), BmnInnerTrackingRun7::CalculateTrackParams(), and SrcInnerTrackingRun7::CalculateTrackParams().

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◆ CircleBy3Hit() [1/2]

TVector3 CircleBy3Hit	(	BmnTrack *	track,
		const TClonesArray *	arr )

Definition at line 470 of file BmnMath.cxx.

References TObjArray::At(), TMath::C(), BmnTrack::GetHitIndex(), BmnTrack::GetNHits(), TMath::R(), and TMath::Sqrt().

Referenced by BmnBeamTracking::CalcQp(), BmnCellAutoTracking::CalcQp(), BmnInnerTrackingRun7::CalcQp(), SrcInnerTrackingRun7::CalcQp(), and CalcTx().

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◆ CircleBy3Hit() [2/2]

TVector3 CircleBy3Hit	(	const BmnHit *	h0,
		const BmnHit *	h1,
		const BmnHit *	h2 )

Definition at line 551 of file BmnMath.cxx.

References TMath::C(), TMath::R(), TMath::Sqrt(), and z0.

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◆ CircleFit() [1/2]

TVector3 CircleFit	(	BmnTrack *	track,
		const TClonesArray *	arr,
		Double_t &	chi2 )

Definition at line 312 of file BmnMath.cxx.

References TObjArray::At(), TMath::C(), BmnTrack::GetHitIndex(), BmnTrack::GetNHits(), i, TMath::R(), TMath::Sq(), and TMath::Sqrt().

Referenced by BmnBeamTracking::CalcCovMatrix(), BmnCellAutoTracking::CalcCovMatrix(), BmnInnerTrackingRun7::CalcCovMatrix(), and SrcInnerTrackingRun7::CalcCovMatrix().

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◆ CircleFit() [2/2]

TVector3 CircleFit	(	vector< BmnHit * >	hits,
		Int_t	idSkip )

Definition at line 369 of file BmnMath.cxx.

References TMath::C(), i, TMath::R(), and TMath::Sqrt().

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◆ Dist()

Float_t Dist	(	Float_t	x1,
		Float_t	y1,
		Float_t	x2,
		Float_t	y2 )

Definition at line 432 of file BmnMath.cxx.

References TMath::Sq(), and TMath::Sqrt().

Referenced by BmnPairFinder::FindV0ByVirtualPlanes(), BmnTwoParticleDecay::FindV0ByVirtualPlanes(), and RadLenAna().

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◆ dist()

vector< Double_t > dist	(	vector< Double_t >	qp,
		Double_t	mu )

Definition at line 869 of file BmnMath.cxx.

References TMath::Abs().

Referenced by BmnCalibrationTOF700(), BmnEfficiencyTOF700(), BmnIdentificationTOF700(), BmnMCEfficiencyTOF700(), BmnXTCalibrationTOF700(), BmnXTIdentificationTOF700(), BmnStsVectorFinderV9::BuildTriplets(), BmnCellAutoTracking::CalcQp(), BmnInnerTrackingRun7::CalcQp(), SrcInnerTrackingRun7::CalcQp(), L1Algo::CAMergeClones(), CbmStsDigitize::CrossSpacer(), BmnLambdaEmbeddingQa::DoInnerTrackerRecoEfficiency(), BmnKFPrimaryVertexFinder::EvalVertex(), CbmStsIdealMatchHits::Exec(), CbmStsMatchHits::Exec(), CbmStsRealMatchHits::Exec(), CbmStsMatchHits::ExecReal(), BmnRecoTools::FillSetStsHits(), BmnGlobalTracking::FindPairsTof(), BmnKFPrimaryVertexFinder::FindPca(), BmnParticle::FindPca(), SrcVertexFinder::FindVertexAnalitically(), SrcVertexFinder::FindVertexByVirtualPlanes(), BmnDchPoint::GetDistance(), BmnMwpcPoint::GetDistance(), GetVZByTwoStraightTracks(), GetVzByVectorStraightTracks(), GiveMeNumber(), nlohmann::detail::dtoa_impl::grisu2_digit_gen(), nlohmann::detail::dtoa_impl::grisu2_round(), CbmKF::Init(), BmnCSCModule::MakeCluster(), BmnGemStripModule::MakeCluster(), BmnSiBTModule::MakeCluster(), BmnSiliconModule::MakeCluster(), BmnSiProfModule::MakeCluster(), BmnVSPModule::MakeCluster(), BmnDchHit::SetDistanceToWire(), Sigma(), and W().

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◆ DrawBar() [1/2]

void DrawBar	(	Long64_t	iEv,
		Long64_t	nEv )

Definition at line 961 of file BmnMath.cxx.

References ANSI_COLOR_BLUE_BG, ANSI_COLOR_RED, ANSI_COLOR_RESET, ANSI_COLOR_YELLOW_BG, and i.

◆ DrawBar() [2/2]

void DrawBar	(	UInt_t	iEv,
		UInt_t	nEv )

Definition at line 940 of file BmnMath.cxx.

References ANSI_COLOR_BLUE_BG, ANSI_COLOR_RED, ANSI_COLOR_RESET, ANSI_COLOR_YELLOW_BG, and i.

Referenced by BmnEmbedding::CloneSelected(), BmnEmbedding::Embed(), EmbEffView(), BmnProfAsic2Raw::ProcessDigits(), rescaleAmplitude(), rescaleAmplitudeCSC(), rescaleAmplitudeGem(), rescaleAmplitudeSi(), and BmnZdcBScanner::Scan().

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◆ DrawHits()

void DrawHits	(	BmnTrack *	track,
		const TClonesArray *	arr )

Definition at line 532 of file BmnMath.cxx.

References TObjArray::At(), TGraph::Draw(), TGraph::Fit(), BmnTrack::GetHitIndex(), BmnTrack::GetNHits(), i, TCanvas::Update(), x, and z.

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◆ fit_seg()

void fit_seg	(	Double_t *	z_loc,
		Double_t *	rh_seg,
		Double_t *	rh_sigm_seg,
		Double_t *	par_ab,
		Int_t	skip_first,
		Int_t	skip_second )

Definition at line 589 of file BmnMath.cxx.

References TMath::Abs(), f, i, sqrt_2, and z_loc.

Referenced by BmnDchTrackFinder::FillPlaneResiduals(), and BmnDchTrackFinder::FitDchSegments().

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◆ GetVZByTwoStraightTracks()

Double_t GetVZByTwoStraightTracks	(	BmnTrack *	tr0,
		BmnTrack *	tr1,
		Double_t &	dist )

Definition at line 979 of file BmnMath.cxx.

References dist(), BmnTrack::GetParamFirst(), TMath::Sq(), and TMath::Sqrt().

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◆ GetVzByVectorStraightTracks()

Double_t GetVzByVectorStraightTracks	(	vector< BmnTrack >	tr,
		Double_t &	dist )

Definition at line 999 of file BmnMath.cxx.

References dist(), i, TMath::Sq(), and TMath::Sqrt().

Referenced by SrcVertexFinder::FindVertexAnalitically().

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◆ IsParCorrect() [1/2]

Bool_t IsParCorrect ( const FairTrackParam * par )

Definition at line 64 of file BmnMath.cxx.

References BmnFieldMap::IsFieldOff(), and TMath::IsNaN().

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◆ IsParCorrect() [2/2]

Bool_t IsParCorrect	(	const FairTrackParam *	par,
		const Bool_t	isField )

Definition at line 59 of file BmnMath.cxx.

References IsParCorrect().

Referenced by BmnCellAutoTracking::CellsConnection(), BmnTwoParticleDecay::FindFirstPointOnMCTrack(), IsParCorrect(), BmnKalmanFilter::TGeoTrackPropagate(), BmnCellAutoTracking::TrackSelection(), BmnInnerTrackingRun7::TrackSelection(), and SrcInnerTrackingRun7::TrackSelection().

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◆ LineFit() [1/3]

TVector3 LineFit	(	BmnTrack *	track,
		const TClonesArray *	arr,
		TString	type )

Definition at line 113 of file BmnMath.cxx.

References TObjArray::At(), BmnTrack::GetHitIndex(), BmnTrack::GetNHits(), i, and TMath::Sq().

Referenced by BmnBeamTracking::CalcCovMatrix(), BmnCellAutoTracking::CalcCovMatrix(), BmnInnerTrackingRun7::CalcCovMatrix(), SrcInnerTrackingRun7::CalcCovMatrix(), BmnBeamTracking::CalcQp(), BmnCellAutoTracking::CalcQp(), BmnInnerTrackingRun7::CalcQp(), SrcInnerTrackingRun7::CalcQp(), BmnBeamTracking::CalculateTrackParams(), BmnCellAutoTracking::CalculateTrackParams(), BmnInnerTrackingRun7::CalculateTrackParams(), SrcInnerTrackingRun7::CalculateTrackParams(), BmnGemResiduals::ResidualsAndDistances(), BmnCellAutoTracking::TrackUpdateByLine(), BmnInnerTrackingRun7::TrackUpdateByLine(), and SrcInnerTrackingRun7::TrackUpdateByLine().

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◆ LineFit() [2/3]

void LineFit	(	Double_t &	par1,
		Double_t &	par2,
		BmnTrack *	track,
		TClonesArray *	arr,
		Int_t	type,
		Int_t	idSkip )

Definition at line 245 of file BmnMath.cxx.

References TObjArray::At(), BmnTrack::GetHitIndex(), BmnTrack::GetNHits(), and i.

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◆ LineFit() [3/3]

TVector2 LineFit	(	vector< BmnHit * >	hits,
		Int_t	idSkip,
		TString	type )

Definition at line 818 of file BmnMath.cxx.

References i.

◆ LineFitBy3Hits()

TVector3 LineFitBy3Hits	(	const BmnHit *	h0,
		const BmnHit *	h1,
		const BmnHit *	h2 )

Definition at line 209 of file BmnMath.cxx.

References TMath::Sq().

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◆ Mu()

Double_t Mu	(	vector< Double_t >	qp,
		vector< Double_t >	w )

Definition at line 906 of file BmnMath.cxx.

Referenced by BmnCellAutoTracking::CalcQp(), BmnInnerTrackingRun7::CalcQp(), and SrcInnerTrackingRun7::CalcQp().

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◆ NewtonSolver()

Float_t NewtonSolver	(	Float_t	A0,
		Float_t	A1,
		Float_t	A2,
		Float_t	A22 )

Definition at line 441 of file BmnMath.cxx.

References TMath::Abs(), and fabs().

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◆ NumericalRootFinder()

Float_t NumericalRootFinder	(	TF1	f,
		Float_t	left,
		Float_t	right )

Definition at line 96 of file BmnMath.cxx.

References f, ROOT::Math::BrentRootFinder::Root(), ROOT::Math::BrentRootFinder::SetFunction(), and ROOT::Math::BrentRootFinder::Solve().

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◆ Pol2By3Hit()

TVector3 Pol2By3Hit	(	BmnTrack *	track,
		const TClonesArray *	arr )

Definition at line 505 of file BmnMath.cxx.

References TObjArray::At(), TMath::C(), BmnTrack::GetHitIndex(), BmnTrack::GetNHits(), and z0.

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◆ Pol2Fit() [1/2]

void Pol2Fit	(	BmnTrack *	track,
		const TClonesArray *	arr,
		Double_t &	A,
		Double_t &	B,
		Double_t &	C,
		Int_t	idSkip )

Definition at line 781 of file BmnMath.cxx.

References TObjArray::At(), TMath::C(), TGraph::Fit(), BmnTrack::GetHitIndex(), BmnTrack::GetNHits(), i, ROOT::Fit::FitResult::Parameter(), and TGraph::SetPoint().

Referenced by BmnGemResiduals::ResidualsAndDistances().

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◆ Pol2Fit() [2/2]

TVector3 Pol2Fit	(	vector< BmnHit * >	hits,
		Int_t	idSkip )

Definition at line 799 of file BmnMath.cxx.

References TMath::C(), TGraph::Fit(), i, ROOT::Fit::FitResult::Parameter(), and TGraph::SetPoint().

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◆ Sigma()

Double_t Sigma	(	vector< Double_t >	dist,
		vector< Double_t >	w )

Definition at line 890 of file BmnMath.cxx.

References dist(), and TMath::Sqrt().

Referenced by FitHistogrammInFirstMaxPeak().

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◆ UpdateTrackParam()

void UpdateTrackParam	(	FairTrackParam *	initPar,
		const FairTrackParam *	detPar,
		Double_t &	chiSq )

Definition at line 1048 of file BmnMath.cxx.

References TMatrixTSym< class Element >::Invert(), and TMatrixT< class Element >::Transpose().

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◆ W()

vector< Double_t > W	(	vector< Double_t >	dist,
		Double_t	sig )

Definition at line 878 of file BmnMath.cxx.

References TMath::C(), dist(), and TMath::Power().

Referenced by BmnCellAutoTracking::CalcQp(), BmnInnerTrackingRun7::CalcQp(), SrcInnerTrackingRun7::CalcQp(), L1Algo::CleanTriplets(), BmnTof2Raw2DigitNew::fillEqualization(), BmnTof2Raw2DigitNew::fillEvent(), BmnTof2Raw2DigitNew::fillPreparation(), BmnTof2Raw2DigitNew::fillSlewing(), BmnTof2Raw2DigitNew::fillSlewingT0(), CbmKFPixelMeasurement::Filter(), CbmKFUMeasurement::Filter(), L1Algo::FilterTracks(), CbmL1::Init(), and BmnGemStripMLPModel::PredictSplit().

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Namespaces

Macros

Functions

Macro Definition Documentation

◆ ANSI_BOLD

◆ ANSI_COLOR_BLUE

◆ ANSI_COLOR_BLUE_BG

◆ ANSI_COLOR_RED

◆ ANSI_COLOR_RESET

◆ ANSI_COLOR_YELLOW_BG

◆ ANSI_DEFAULT

◆ DBG

◆ DBGERR

Function Documentation

◆ CalcTx()

◆ CircleBy3Hit() [1/2]

◆ CircleBy3Hit() [2/2]

◆ CircleFit() [1/2]

◆ CircleFit() [2/2]

◆ Dist()

◆ dist()

◆ DrawBar() [1/2]

◆ DrawBar() [2/2]

◆ DrawHits()

◆ fit_seg()

◆ GetVZByTwoStraightTracks()

◆ GetVzByVectorStraightTracks()

◆ IsParCorrect() [1/2]

◆ IsParCorrect() [2/2]

◆ LineFit() [1/3]

◆ LineFit() [2/3]

◆ LineFit() [3/3]

◆ LineFitBy3Hits()

◆ Mu()

◆ NewtonSolver()

◆ NumericalRootFinder()

◆ Pol2By3Hit()

◆ Pol2Fit() [1/2]

◆ Pol2Fit() [2/2]

◆ Sigma()

◆ UpdateTrackParam()

◆ W()