CbmVertex Class Reference

#include <CbmVertex.h>

Inheritance diagram for CbmVertex:

Collaboration diagram for CbmVertex:

Public Member Functions
	CbmVertex ()
	CbmVertex (const char *name, const char *title)
	CbmVertex (const char *name, const char *title, Double_t x, Double_t y, Double_t z, Double_t chi2, Int_t ndf, Int_t nTracks, const TMatrixFSym &covMat)
virtual	~CbmVertex ()
void	Print ()
Double_t	GetX () const
Double_t	GetY () const
Double_t	GetZ () const
Double_t	GetChi2 () const
Int_t	GetNDF () const
Int_t	GetNTracks () const
void	Position (TVector3 &pos) const
void	CovMatrix (TMatrixFSym &covMat) const
Double_t	GetCovariance (Int_t i, Int_t j) const
std::vector< Int_t >	GetTrackInds ()
void	SetVertex (Double_t x, Double_t y, Double_t z, Double_t chi2, Int_t ndf, Int_t nTracks, const TMatrixFSym &covMat)
void	SetVertexXYZ (Double_t x, Double_t y, Double_t z)
void	Reset ()
Double32_t(&	GetCovMatrix ())[6]
void	CopyFrom (CbmVertex *hdr)
	CbmVertex ()
	CbmVertex (const char *name, const char *title)
	CbmVertex (const char *name, const char *title, Double_t x, Double_t y, Double_t z, Double_t chi2, Int_t ndf, Int_t nTracks, const TMatrixFSym &covMat)
virtual	~CbmVertex ()
void	Print ()
Double_t	GetX () const
Double_t	GetY () const
Double_t	GetZ () const
Double_t	GetChi2 () const
Int_t	GetNDF () const
Int_t	GetNTracks () const
void	Position (TVector3 &pos) const
void	CovMatrix (TMatrixFSym &covMat) const
Double_t	GetCovariance (Int_t i, Int_t j) const
std::vector< Int_t >	GetTrackInds ()
void	SetVertex (Double_t x, Double_t y, Double_t z, Double_t chi2, Int_t ndf, Int_t nTracks, const TMatrixFSym &covMat)
void	SetVertexXYZ (Double_t x, Double_t y, Double_t z)
void	Reset ()
Double32_t(&	GetCovMatrix ())[6]
void	CopyFrom (CbmVertex *hdr)

Public Attributes
std::vector< Int_t >	trkID

Detailed Description

CbmVertex.h

Author

V.Friese v.fri.nosp@m.ese@.nosp@m.gsi.d.nosp@m.e

Data class for a vertex in CBM. Data level: RECO

Definition at line 20 of file CbmVertex.h.

Constructor & Destructor Documentation

CbmVertex() [1/6]

CbmVertex::CbmVertex

(

)

Default constructor

Definition at line 15 of file CbmVertex.cxx.

References i.

CbmVertex() [2/6]

CbmVertex::CbmVertex	(	const char *	name,
		const char *	title
	)

Constructor with name and title

Definition at line 32 of file CbmVertex.cxx.

References i.

CbmVertex() [3/6]

CbmVertex::CbmVertex	(	const char *	name,
		const char *	title,
		Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	chi2,
		Int_t	ndf,
		Int_t	nTracks,
		const TMatrixFSym &	covMat
	)

Constructor with all member variables

Parameters

name	Name of object
title	Title of object
x	x coordinate [cm]
y	y coordinate [cm]
z	z coordinate [cm]
chi2	chi square of vertex fit
ndf	Number of degrees of freedom of vertex fit
nTracks	Number of tracks used for vertex fit
covMat	Covariance Matrix (symmetric, 3x3)

Definition at line 49 of file CbmVertex.cxx.

References i.

~CbmVertex() [1/2]

CbmVertex::~CbmVertex ( )

virtual

Destructor

Definition at line 77 of file CbmVertex.cxx.

CbmVertex() [4/6]

CbmVertex::CbmVertex

(

)

Default constructor

CbmVertex() [5/6]

CbmVertex::CbmVertex	(	const char *	name,
		const char *	title
	)

Constructor with name and title

CbmVertex() [6/6]

CbmVertex::CbmVertex	(	const char *	name,
		const char *	title,
		Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	chi2,
		Int_t	ndf,
		Int_t	nTracks,
		const TMatrixFSym &	covMat
	)

Constructor with all member variables

Parameters

name	Name of object
title	Title of object
x	x coordinate [cm]
y	y coordinate [cm]
z	z coordinate [cm]
chi2	chi square of vertex fit
ndf	Number of degrees of freedom of vertex fit
nTracks	Number of tracks used for vertex fit
covMat	Covariance Matrix (symmetric, 3x3)

~CbmVertex() [2/2]

virtual CbmVertex::~CbmVertex ( )

virtual

Destructor

Member Function Documentation

CopyFrom() [1/2]

void CbmVertex::CopyFrom

(

CbmVertex *

hdr

)

Definition at line 160 of file CbmVertex.cxx.

References SetVertex(), and v.

CopyFrom() [2/2]

void CbmVertex::CopyFrom

(

CbmVertex *

hdr

)

CovMatrix() [1/2]

void CbmVertex::CovMatrix

(

TMatrixFSym &

covMat

)

const

Definition at line 100 of file CbmVertex.cxx.

References i.

Referenced by BmnMotherFitterPart::Chi2Vertex(), BmnCombineVertexFinder::CombineVertex(), BmnStsKFTrackFitter::GetChiToVertex(), CbmStsKFTrackFitter::GetChiToVertex(), GetCovariance(), and BmnTrackConv::ProcessDST().

CovMatrix() [2/2]

void CbmVertex::CovMatrix

(

TMatrixFSym &

covMat

)

const

GetChi2() [1/2]

Double_t CbmVertex::GetChi2 ( ) const

inline

Definition at line 61 of file CbmVertex.h.

Referenced by BmnCombineVertexFinder::CombineVertex(), CbmStsFitPerformanceTask::Exec(), CbmStsFitPerformanceTask::FillVertexHisto(), BmnTriggerEfficiencyRun8::IsEventAnalysable(), and BmnTrackConv::ProcessDST().

GetChi2() [2/2]

Double_t CbmVertex::GetChi2 ( ) const

inline

Definition at line 61 of file CbmVertex.h.

GetCovariance() [1/2]

Double_t CbmVertex::GetCovariance	(	Int_t	i,
		Int_t	j
	)		const

Definition at line 115 of file CbmVertex.cxx.

References CovMatrix(), and i.

Referenced by BmnCombineVertexFinder::CombineVertex(), BmnGlobalTracking::Exec(), CbmStsFitPerformanceTask::Exec(), and CbmStsFitPerformanceTask::FillVertexHisto().

GetCovariance() [2/2]

Double_t CbmVertex::GetCovariance	(	Int_t	i,
		Int_t	j
	)		const

GetCovMatrix() [1/2]

Double32_t(& CbmVertex::GetCovMatrix ( ) )[6]

inline

Definition at line 98 of file CbmVertex.h.

GetCovMatrix() [2/2]

Double32_t(& CbmVertex::GetCovMatrix ( ) )[6]

inline

Definition at line 98 of file CbmVertex.h.

GetNDF() [1/2]

Int_t CbmVertex::GetNDF ( ) const

inline

Definition at line 62 of file CbmVertex.h.

Referenced by CbmStsFitPerformanceTask::Exec(), CbmStsFitPerformanceTask::FillVertexHisto(), BmnTriggerEfficiencyRun8::IsEventAnalysable(), and BmnTrackConv::ProcessDST().

GetNDF() [2/2]

Int_t CbmVertex::GetNDF ( ) const

inline

Definition at line 62 of file CbmVertex.h.

GetNTracks() [1/2]

Int_t CbmVertex::GetNTracks ( ) const

inline

Definition at line 63 of file CbmVertex.h.

Referenced by BmnCombineVertexFinder::CombineVertex(), BmnGlobalTracking::Exec(), BmnTof700Qa::Exec(), BmnHypNuclPairFinder::Exec(), BmnPairFinder::Exec(), BmnH3LTripleFinder::Exec(), CbmStsFitPerformanceTask::FillVertexHisto(), BmnTriggerEfficiencyRun8::GetTriggerEfficiencyWithErrors(), BmnTriggerEfficiencyRun8::IsEventAnalysable(), and BmnTrackConv::ProcessDST().

GetNTracks() [2/2]

Int_t CbmVertex::GetNTracks ( ) const

inline

Definition at line 63 of file CbmVertex.h.

GetTrackInds() [1/2]

std::vector< Int_t > CbmVertex::GetTrackInds ( )

inline

Definition at line 69 of file CbmVertex.h.

References trkID.

Referenced by BmnTrackConv::ProcessDST().

GetTrackInds() [2/2]

std::vector< Int_t > CbmVertex::GetTrackInds ( )

inline

Definition at line 69 of file CbmVertex.h.

References trkID.

GetX() [1/2]

Double_t CbmVertex::GetX ( ) const

inline

Accessors

Definition at line 58 of file CbmVertex.h.

Referenced by BmnMotherFitterPart::Chi2Vertex(), BmnCombineVertexFinder::CombineVertex(), BmnFillDstTask::Exec(), BmnGlobalTracking::Exec(), BmnTof700Qa::Exec(), BmnHypNuclPairFinder::Exec(), BmnPairFinder::Exec(), CbmStsFitPerformanceTask::Exec(), CbmStsFitPerformanceTask::FillVertexHisto(), BmnStsKFTrackFitter::GetChiToVertex(), CbmStsKFTrackFitter::GetChiToVertex(), BmnTriggerEfficiencyRun8::IsEventAnalysable(), and BmnTrackConv::ProcessDST().

GetX() [2/2]

Double_t CbmVertex::GetX ( ) const

inline

Accessors

Definition at line 58 of file CbmVertex.h.

GetY() [1/2]

Double_t CbmVertex::GetY ( ) const

inline

Definition at line 59 of file CbmVertex.h.

Referenced by BmnMotherFitterPart::Chi2Vertex(), BmnCombineVertexFinder::CombineVertex(), BmnFillDstTask::Exec(), BmnGlobalTracking::Exec(), BmnTof700Qa::Exec(), BmnHypNuclPairFinder::Exec(), BmnPairFinder::Exec(), CbmStsFitPerformanceTask::Exec(), CbmStsFitPerformanceTask::FillVertexHisto(), BmnStsKFTrackFitter::GetChiToVertex(), CbmStsKFTrackFitter::GetChiToVertex(), BmnTriggerEfficiencyRun8::IsEventAnalysable(), and BmnTrackConv::ProcessDST().

GetY() [2/2]

Double_t CbmVertex::GetY ( ) const

inline

Definition at line 59 of file CbmVertex.h.

GetZ() [1/2]

Double_t CbmVertex::GetZ ( ) const

inline

Definition at line 60 of file CbmVertex.h.

Referenced by BmnMotherFitterPart::Chi2Vertex(), BmnCombineVertexFinder::CombineVertex(), BmnTrackingQaOffline::DoAnalisys(), CbmGlobalTrackFitterKF::DoFit(), BmnFillDstTask::Exec(), BmnGlobalTracking::Exec(), BmnTof700Qa::Exec(), BmnCheckMCTask::Exec(), BmnHypNuclPairFinder::Exec(), BmnPairFinder::Exec(), CbmStsFitPerformanceTask::Exec(), CbmStsFitPerformanceTask::FillVertexHisto(), BmnStsKFTrackFitter::GetChiToVertex(), CbmStsKFTrackFitter::GetChiToVertex(), BmnTriggerEfficiencyRun8::IsEventAnalysable(), BmnPVGetter::NextFileEvent(), and BmnTrackConv::ProcessDST().

GetZ() [2/2]

Double_t CbmVertex::GetZ ( ) const

inline

Definition at line 60 of file CbmVertex.h.

Position() [1/2]

void CbmVertex::Position ( TVector3 &  pos ) const

inline

Definition at line 64 of file CbmVertex.h.

Position() [2/2]

void CbmVertex::Position ( TVector3 &  pos ) const

inline

Definition at line 64 of file CbmVertex.h.

Print() [1/2]

void CbmVertex::Print

(

)

Ouput to screen

Definition at line 82 of file CbmVertex.cxx.

Referenced by CbmFindPrimaryVertex::Exec().

Print() [2/2]

void CbmVertex::Print

(

)

Ouput to screen

Reset() [1/2]

void CbmVertex::Reset

(

)

Reset the member variables

Definition at line 151 of file CbmVertex.cxx.

References i.

Referenced by CbmFindPrimaryVertex::Exec(), and CbmFindPrimaryVertex::Finish().

Reset() [2/2]

void CbmVertex::Reset

(

)

Reset the member variables

SetVertex() [1/2]

void CbmVertex::SetVertex	(	Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	chi2,
		Int_t	ndf,
		Int_t	nTracks,
		const TMatrixFSym &	covMat
	)

Set the member variables

Parameters

x	x coordinate [cm]
y	y coordinate [cm]
z	z coordinate [cm]
chi2	chi square of vertex fit
ndf	Number of degrees of freedom of vertex fit
nTracks	Number of tracks used for vertex fit
covMat	Covariance Matrix (symmetric, 3x3)

Definition at line 127 of file CbmVertex.cxx.

References i.

Referenced by BmnCombineVertexFinder::CombineVertex(), and CopyFrom().

SetVertex() [2/2]

void CbmVertex::SetVertex	(	Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	chi2,
		Int_t	ndf,
		Int_t	nTracks,
		const TMatrixFSym &	covMat
	)

Set the member variables

Parameters

x	x coordinate [cm]
y	y coordinate [cm]
z	z coordinate [cm]
chi2	chi square of vertex fit
ndf	Number of degrees of freedom of vertex fit
nTracks	Number of tracks used for vertex fit
covMat	Covariance Matrix (symmetric, 3x3)

SetVertexXYZ() [1/2]

void CbmVertex::SetVertexXYZ ( Double_t  x, Double_t  y, Double_t  z  )

inline

Definition at line 88 of file CbmVertex.h.

SetVertexXYZ() [2/2]

void CbmVertex::SetVertexXYZ ( Double_t  x, Double_t  y, Double_t  z  )

inline

Definition at line 88 of file CbmVertex.h.

Member Data Documentation

trkID

std::vector< Int_t > CbmVertex::trkID

Definition at line 67 of file CbmVertex.h.

Referenced by BmnKFPrimaryVertexFinder::Exec(), and GetTrackInds().

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

• base/cbm/CbmVertex.h
• install/include/CbmVertex.h
• base/cbm/CbmVertex.cxx