Track fit QA for track reconstruction. More...

#include <CbmLitFitQa.h>

Inheritance diagram for CbmLitFitQa:

Collaboration diagram for CbmLitFitQa:

Public Member Functions
	CbmLitFitQa ()
	Constructor.

virtual	~CbmLitFitQa ()
	Destructor.

virtual InitStatus	Init ()
	Inherited from FairTask.

virtual void	Exec (Option_t *opt)
	Inherited from FairTask.

virtual void	Finish ()
	Inherited from FairTask.

void	SetMvdMinNofHits (Int_t minNofHits)

void	SetStsMinNofHits (Int_t minNofHits)

void	SetTrdMinNofHits (Int_t minNofHits)

void	SetMuchMinNofHits (Int_t minNofHits)

void	SetOutputDir (const string &dir)

void	SetFixedBounds (Bool_t isFixedBounds)

void	SetPRange (Int_t bins, Int_t min, Int_t max)

Private Member Functions
void	ReadDataBranches ()
	Reads data branches.

void	ProcessGlobalTracks ()

void	ProcessStsTrack (Int_t trackId)

void	ProcessTrdTrack (Int_t trackId)

void	ProcessMuchTrack (Int_t trackId)

void	FillResidualsAndPulls (const FairTrackParam par, const CbmLitMCPoint mcPoint, const string &histName, Float_t wrongPar, ECbmModuleId detId)

void	FillTrackParamHistogramm (const string &histName, const FairTrackParam *par)

void	ProcessTrackParamsAtVertex ()

void	ProcessTrackParamsAtVertex (CbmEvent *event)

void	ProcessTrackMomentumAtVertex ()

void	CreateHistograms ()

void	CreateResidualAndPullHistograms (ECbmModuleId detId, const string &detName)

void	CreateTrackParamHistograms (ECbmModuleId detId, const string &detName)

	CbmLitFitQa (const CbmLitFitQa &)

CbmLitFitQa &	operator= (const CbmLitFitQa &)

Private Attributes
Bool_t	fIsFixedBounds

Int_t	fMvdMinNofHits

Int_t	fStsMinNofHits

Int_t	fTrdMinNofHits

Int_t	fMuchMinNofHits

string	fOutputDir

Double_t	fPRangeMin

Double_t	fPRangeMax

Int_t	fPRangeBins

CbmHistManager *	fHM

TClonesArray *	fGlobalTracks

TClonesArray *	fStsTracks

TClonesArray *	fStsTrackMatches

TClonesArray *	fStsHits

TClonesArray *	fMvdHits

TClonesArray *	fTrdTracks

TClonesArray *	fTrdTrackMatches

TClonesArray *	fTrdHits

TClonesArray *	fMuchTracks

TClonesArray *	fMuchTrackMatches

TClonesArray *	fMuchPixelHits

TClonesArray *	fMuchStripHits

CbmMCDataArray *	fMCTracks

TClonesArray *	fEvents

Double_t	fQuota

CbmVertex *	fPrimVertex

CbmStsKFTrackFitter	fKFFitter

CbmLitMCTrackCreator *	fMCTrackCreator

CbmLitDetectorSetup	fDet

Detailed Description

Track fit QA for track reconstruction.

Calculate residual and pull distributions for first and last track parameters of MVD/STS, TRD and MUCH for reconstructed tracks.

Author: Andrey Lebedev andre.nosp@m.y.le.nosp@m.bedev.nosp@m.@gsi.nosp@m..de

Date: 2011

Definition at line 43 of file CbmLitFitQa.h.

Constructor & Destructor Documentation

◆ CbmLitFitQa() [1/2]

CbmLitFitQa::CbmLitFitQa ( )

Constructor.

Definition at line 45 of file CbmLitFitQa.cxx.

References fDet, fEvents, fGlobalTracks, fHM, fIsFixedBounds, fKFFitter, fMCTrackCreator, fMCTracks, fMuchMinNofHits, fMuchPixelHits, fMuchStripHits, fMuchTrackMatches, fMuchTracks, fMvdHits, fMvdMinNofHits, fOutputDir, fPRangeBins, fPRangeMax, fPRangeMin, fPrimVertex, fQuota, fStsHits, fStsMinNofHits, fStsTrackMatches, fStsTracks, fTrdHits, fTrdMinNofHits, fTrdTrackMatches, and fTrdTracks.

Referenced by CbmLitFitQa(), and operator=().

◆ ~CbmLitFitQa()

CbmLitFitQa::~CbmLitFitQa ( )

virtual

Destructor.

Definition at line 78 of file CbmLitFitQa.cxx.

References fHM.

◆ CbmLitFitQa() [2/2]

CbmLitFitQa::CbmLitFitQa ( const CbmLitFitQa & )

private

References CbmLitFitQa().

Member Function Documentation

◆ CreateHistograms()

void CbmLitFitQa::CreateHistograms ( )

private

Definition at line 508 of file CbmLitFitQa.cxx.

References CreateResidualAndPullHistograms(), CreateTrackParamHistograms(), fHM, fPRangeBins, fPRangeMax, fPRangeMin, kMuch, kSts, and kTrd.

Referenced by Init().

◆ CreateResidualAndPullHistograms()

void CbmLitFitQa::CreateResidualAndPullHistograms	(	ECbmModuleId	detId,
		const string &	detName )

private

Definition at line 550 of file CbmLitFitQa.cxx.

References fDet, fHM, and fIsFixedBounds.

Referenced by CreateHistograms().

◆ CreateTrackParamHistograms()

void CbmLitFitQa::CreateTrackParamHistograms	(	ECbmModuleId	detId,
		const string &	detName )

private

Definition at line 613 of file CbmLitFitQa.cxx.

References fDet, fHM, and fIsFixedBounds.

Referenced by CreateHistograms().

◆ Exec()

void CbmLitFitQa::Exec ( Option_t * opt )

virtual

Inherited from FairTask.

Definition at line 94 of file CbmLitFitQa.cxx.

References fMCTrackCreator, ProcessGlobalTracks(), ProcessTrackMomentumAtVertex(), and ProcessTrackParamsAtVertex().

◆ FillResidualsAndPulls()

void CbmLitFitQa::FillResidualsAndPulls	(	const FairTrackParam *	par,
		const CbmLitMCPoint *	mcPoint,
		const string &	histName,
		Float_t	wrongPar,
		ECbmModuleId	detId )