CbmKFSecondaryVertexFinder Class Reference

#include <CbmKFSecondaryVertexFinder.h>

Inheritance diagram for CbmKFSecondaryVertexFinder:

Collaboration diagram for CbmKFSecondaryVertexFinder:

Public Member Functions
	CbmKFSecondaryVertexFinder ()
	~CbmKFSecondaryVertexFinder ()
void	Clear ()
void	ClearTracks ()
void	AddTrack (CbmKFTrackInterface *Track)
void	SetTracks (std::vector< CbmKFTrackInterface * > &vTracks)
void	SetApproximation (CbmKFVertexInterface *Guess=0)
void	SetMassConstraint (Double_t MotherMass=-1)
void	SetTopoConstraint (CbmKFVertexInterface *Parent=0)
void	Fit ()
void	GetVertex (CbmKFVertexInterface &vtx)
void	GetVertex (CbmVertex &vtx)
void	GetMotherTrack (Double_t T[], Double_t C[])
void	GetMass (Double_t *M, Double_t *Error)
void	Extrapolate (double T)
	ClassDef (CbmKFSecondaryVertexFinder, 1)

Detailed Description

The CbmKFSecondaryVertexFinder class

Author

S.Gorbunov, I.Kisel

Version

1.0

Since

06.02.06

Class to fit secondary vertex with the Kalman Filter method

Definition at line 18 of file CbmKFSecondaryVertexFinder.h.

Constructor & Destructor Documentation

CbmKFSecondaryVertexFinder()

CbmKFSecondaryVertexFinder::CbmKFSecondaryVertexFinder ( )

inline

Definition at line 34 of file CbmKFSecondaryVertexFinder.h.

References Clear().

~CbmKFSecondaryVertexFinder()

CbmKFSecondaryVertexFinder::~CbmKFSecondaryVertexFinder ( )

inline

Definition at line 35 of file CbmKFSecondaryVertexFinder.h.

Member Function Documentation

AddTrack()

void CbmKFSecondaryVertexFinder::AddTrack

(

CbmKFTrackInterface *

Track

)

Definition at line 32 of file CbmKFSecondaryVertexFinder.cxx.

Referenced by CbmStsKFSecondaryVertexFinder::Fit().

ClassDef()

CbmKFSecondaryVertexFinder::ClassDef	(	CbmKFSecondaryVertexFinder	,
		1
	)

Clear()

void CbmKFSecondaryVertexFinder::Clear

(

)

Definition at line 19 of file CbmKFSecondaryVertexFinder.cxx.

Referenced by CbmKFSecondaryVertexFinder(), and CbmStsKFSecondaryVertexFinder::Clear().

ClearTracks()

void CbmKFSecondaryVertexFinder::ClearTracks

(

)

Definition at line 27 of file CbmKFSecondaryVertexFinder.cxx.

Referenced by CbmStsKFSecondaryVertexFinder::Fit().

Extrapolate()

void CbmKFSecondaryVertexFinder::Extrapolate

(

double

T

)

Definition at line 403 of file CbmKFSecondaryVertexFinder.cxx.

Fit()

void CbmKFSecondaryVertexFinder::Fit

(

)

Definition at line 57 of file CbmKFSecondaryVertexFinder.cxx.

References CbmKFTrackInterface::Extrapolate(), CbmKFTrack::GetCovMatrix(), CbmKFTrack::GetMass(), CbmKFTrack::GetRefChi2(), CbmKFTrack::GetRefNDF(), CbmKFVertexInterface::GetRefX(), CbmKFVertexInterface::GetRefY(), CbmKFVertexInterface::GetRefZ(), CbmKFTrack::GetTrack(), i, CbmKF::Instance(), m, sqrt(), CbmKF::vTargets, and CbmKFTube::z.

Referenced by CbmStsKFSecondaryVertexFinder::Fit().

GetMass()

void CbmKFSecondaryVertexFinder::GetMass	(	Double_t *	M,
		Double_t *	Error
	)

Definition at line 350 of file CbmKFSecondaryVertexFinder.cxx.

References sqrt().

Referenced by CbmStsKFSecondaryVertexFinder::GetMass().

GetMotherTrack()

void CbmKFSecondaryVertexFinder::GetMotherTrack	(	Double_t	T[],
		Double_t	C[]
	)

Definition at line 300 of file CbmKFSecondaryVertexFinder.cxx.

References i, and sqrt().

Referenced by CbmStsKFSecondaryVertexFinder::GetMotherTrack().

GetVertex() [1/2]

void CbmKFSecondaryVertexFinder::GetVertex

(

CbmKFVertexInterface &

vtx

)

Definition at line 282 of file CbmKFSecondaryVertexFinder.cxx.

References CbmKFVertexInterface::GetCovMatrix(), CbmKFVertexInterface::GetRefChi2(), CbmKFVertexInterface::GetRefNDF(), CbmKFVertexInterface::GetRefX(), CbmKFVertexInterface::GetRefY(), CbmKFVertexInterface::GetRefZ(), and i.

Referenced by GetVertex(), and CbmStsKFSecondaryVertexFinder::GetVertex().

GetVertex() [2/2]

void CbmKFSecondaryVertexFinder::GetVertex

(

CbmVertex &

vtx

)

Definition at line 292 of file CbmKFSecondaryVertexFinder.cxx.

References GetVertex(), and CbmKFVertexInterface::GetVertex().

SetApproximation()

void CbmKFSecondaryVertexFinder::SetApproximation

(

CbmKFVertexInterface *

Guess = 0

)

Definition at line 42 of file CbmKFSecondaryVertexFinder.cxx.

Referenced by CbmStsKFSecondaryVertexFinder::SetApproximation().

SetMassConstraint()

void CbmKFSecondaryVertexFinder::SetMassConstraint

(

Double_t

MotherMass = -1

)

Definition at line 47 of file CbmKFSecondaryVertexFinder.cxx.

Referenced by CbmStsKFSecondaryVertexFinder::SetMassConstraint().

SetTopoConstraint()

void CbmKFSecondaryVertexFinder::SetTopoConstraint

(

CbmKFVertexInterface *

Parent = 0

)

Definition at line 52 of file CbmKFSecondaryVertexFinder.cxx.

Referenced by CbmStsKFSecondaryVertexFinder::SetTopoConstraint().

SetTracks()

void CbmKFSecondaryVertexFinder::SetTracks

(

std::vector< CbmKFTrackInterface * > &

vTracks

)

Definition at line 37 of file CbmKFSecondaryVertexFinder.cxx.

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

• reconstruction/KF/CbmKFSecondaryVertexFinder.h
• reconstruction/KF/CbmKFSecondaryVertexFinder.cxx