CbmRoot: CbmL1SttTrack Class Reference

CbmRoot

#include <CbmL1SttTrack.h>

Inheritance diagram for CbmL1SttTrack:

Collaboration diagram for CbmL1SttTrack:

Public Member Functions
	CbmL1SttTrack ()

	~CbmL1SttTrack ()

double *	GetTrack ()
	Is it electron. More...

double *	GetCovMatrix ()
	array[6] of track parameters(x,y,tx,ty,qp,z) More...

double &	GetRefChi2 ()
	array[15] of covariance matrix More...

int &	GetRefNDF ()
	Chi^2 after fit. More...

double	GetMass ()

bool	IsElectron ()
	Mass hypothesis. More...

int	GetNOfHits ()
	Number of Degrees of Freedom after fit. More...

CbmKFHit *	GetHit (int i)

void	SetStsTrack (CbmStsTrack *track)

void	SetMuchTrack (CbmMuchTrack *track)

	ClassDef (CbmL1SttTrack, 1)

virtual CbmKFHit *	GetHit (Int_t)
	Number of hits. More...

Int_t	Extrapolate (Double_t z, Double_t *QP0=0)
	Access to i-th hit. More...

Int_t	Fit (Bool_t downstream=1)

void	Smooth (Double_t Z)

void	Fit2Vertex (CbmKFVertexInterface &vtx)

Int_t	Propagate (Double_t z_out, Double_t QP0)

Int_t	Propagate (Double_t z_out)

int	Id () const

void	SetId (int id)

Static Public Member Functions
static bool	Compare (const CbmL1SttTrack p1, const CbmL1SttTrack p2)

Public Attributes
double	T [6]

double	C [15]

double	chi2

int	NDF

std::vector< CbmL1SttHit * >	vHits

int	NHits

int	NMissed

int	NMissedStations

bool	ok

bool	stopped

int	StsID

Protected Attributes
int	fId

Detailed Description

Definition at line 13 of file CbmL1SttTrack.h.

Constructor & Destructor Documentation

◆ CbmL1SttTrack()

CbmL1SttTrack::CbmL1SttTrack ( )

inline

Definition at line 15 of file CbmL1SttTrack.h.

◆ ~CbmL1SttTrack()

CbmL1SttTrack::~CbmL1SttTrack ( )

inline

Definition at line 16 of file CbmL1SttTrack.h.

Member Function Documentation

◆ ClassDef()

CbmL1SttTrack::ClassDef	(	CbmL1SttTrack	,
		1
	)

◆ Compare()

static bool CbmL1SttTrack::Compare	(	const CbmL1SttTrack *	p1,
		const CbmL1SttTrack *	p2
	)

inlinestatic

Definition at line 38 of file CbmL1SttTrack.h.

References chi2, and NHits.

Referenced by CbmL1SttTrackFinder::Exec().

◆ Extrapolate()

Int_t CbmKFTrackInterface::Extrapolate	(	Double_t	z,
		Double_t *	QP0 = `0`
	)

inherited

Access to i-th hit.

Methods

Definition at line 39 of file CbmKFTrackInterface.cxx.

References CbmKFMaterial::compareP_z(), CbmKFMaterial::compareP_Z(), d, CbmKFMath::GetThickness(), CbmKFTrackInterface::GetTrack(), i, CbmKF::Instance(), CbmKFTrackInterface::Propagate(), and CbmKF::vMaterial.

Referenced by CbmGlobalTrackingTask::CalcStsTrackLength(), CbmKFParticle::Construct(), CbmKFParticle::ConstructFromKFParticle(), CbmEcalTrackExtrapolationKF::DoExtrapolate(), CbmGlobalTrackFitterKF::DoFit(), CbmL1TofMerger::DoMerge(), CbmL1MuchFinder::Exec(), CbmL1MuchFinderQa::Exec(), CbmL1SttTrackFinder::Exec(), CbmTofTrackFitterKF::Extrapolate(), CbmStsKFTrackFitter::Extrapolate(), CbmKFTrackFitQA::FillHistoAtFirstPoint(), CbmKFTrackFitQA::FillHistoAtParticleVertex(), CbmKFPrimaryVertexFinder::Fit(), CbmKFSecondaryVertexFinder::Fit(), CbmKFTrackInterface::Fit2Vertex(), CbmStsKFTrackFitter::GetChiToVertex(), CbmMuchMergeVectors::GetVectors(), CbmL1TrackMerger::MergeImPlane(), CbmL1TrdTrackFinderSts::ProcessStation(), CbmL1::TrackFitPerformance(), and CbmL1TrdTrackFinderSts::UpdateTrack().

◆ Fit()

Int_t CbmKFTrackInterface::Fit ( Bool_t downstream = 1 )

inherited

Definition at line 101 of file CbmKFTrackInterface.cxx.

References CbmKFTrackInterface::GetCovMatrix(), CbmKFTrackInterface::GetHit(), CbmKF::GetMethod(), CbmKFTrackInterface::GetNOfHits(), CbmKFTrackInterface::GetRefChi2(), CbmKFTrackInterface::GetRefNDF(), CbmKFTrackInterface::GetTrack(), i, CbmKF::Instance(), and CbmKF::vMaterial.

Referenced by CbmTrdTrackFitterKF::DoFit(), CbmTofTrackFitterKF::DoFit(), CbmStsKFTrackFitter::DoFit(), and CbmL1CATrdTrackFinderSA::FitKF().

◆ Fit2Vertex()

void CbmKFTrackInterface::Fit2Vertex ( CbmKFVertexInterface & vtx )

inherited

Definition at line 350 of file CbmKFTrackInterface.cxx.

References CbmKFTrackInterface::Extrapolate(), CbmKFVertexInterface::GetCovMatrix(), CbmKFTrackInterface::GetCovMatrix(), CbmKFTrackInterface::GetRefChi2(), CbmKFTrackInterface::GetRefNDF(), CbmKFVertexInterface::GetRefX(), CbmKFVertexInterface::GetRefY(), CbmKFVertexInterface::GetRefZ(), CbmKFTrackInterface::GetTrack(), i, x, and y.

Referenced by CbmStsKFTrackFitter::FitToVertex().

◆ GetCovMatrix()

double* CbmL1SttTrack::GetCovMatrix ( )

inlinevirtual

array[6] of track parameters(x,y,tx,ty,qp,z)

Reimplemented from CbmKFTrackInterface.

Definition at line 19 of file CbmL1SttTrack.h.

References C.

◆ GetHit() [1/2]

CbmKFHit* CbmL1SttTrack::GetHit ( int i )

inline

Definition at line 25 of file CbmL1SttTrack.h.

References i, and vHits.

◆ GetHit() [2/2]

virtual CbmKFHit* CbmKFTrackInterface::GetHit ( Int_t )

inlinevirtualinherited

Number of hits.

Reimplemented in CbmKFTrack.

Definition at line 55 of file CbmKFTrackInterface.h.

Referenced by CbmKFTrackInterface::Fit(), and CbmKFTrackInterface::Smooth().

◆ GetMass()

double CbmL1SttTrack::GetMass ( )

inlinevirtual

Information not to be changed

Reimplemented from CbmKFTrackInterface.

Definition at line 22 of file CbmL1SttTrack.h.

◆ GetNOfHits()

int CbmL1SttTrack::GetNOfHits ( )

inlinevirtual

Number of Degrees of Freedom after fit.

Accessors to the track hits during track fit

Reimplemented from CbmKFTrackInterface.

Definition at line 24 of file CbmL1SttTrack.h.

References vHits.

◆ GetRefChi2()

double& CbmL1SttTrack::GetRefChi2 ( )

inlinevirtual

array[15] of covariance matrix

Parameters during and after the track fit

Reimplemented from CbmKFTrackInterface.

Definition at line 20 of file CbmL1SttTrack.h.

References chi2.

Referenced by CbmL1SttTrackFinder::Exec().

◆ GetRefNDF()

int& CbmL1SttTrack::GetRefNDF ( )

inlinevirtual

Chi^2 after fit.

Reimplemented from CbmKFTrackInterface.

Definition at line 21 of file CbmL1SttTrack.h.

References NDF.

Referenced by CbmL1SttTrackFinder::Exec().

◆ GetTrack()

double* CbmL1SttTrack::GetTrack ( )

inlinevirtual

Is it electron.

I/O parameters for extrapolation routines

Reimplemented from CbmKFTrackInterface.

Definition at line 18 of file CbmL1SttTrack.h.

References T.

◆ Id()

int CbmKFTrackInterface::Id ( ) const

inlineinherited

Definition at line 67 of file CbmKFTrackInterface.h.

References CbmKFTrackInterface::fId.

Referenced by ClassImp().

◆ IsElectron()

bool CbmL1SttTrack::IsElectron ( )

inlinevirtual

Mass hypothesis.

Reimplemented from CbmKFTrackInterface.

Definition at line 23 of file CbmL1SttTrack.h.

◆ Propagate() [1/2]

Int_t CbmKFTrackInterface::Propagate ( Double_t z_out )

inherited

Definition at line 453 of file CbmKFTrackInterface.cxx.

References CbmKFTrackInterface::GetTrack(), and CbmKFTrackInterface::Propagate().

◆ Propagate() [2/2]

Int_t CbmKFTrackInterface::Propagate	(	Double_t	z_out,
		Double_t	QP0
	)

inherited

Definition at line 449 of file CbmKFTrackInterface.cxx.

References CbmKFTrackInterface::GetCovMatrix(), CbmKFTrackInterface::GetTrack(), CbmKF::Instance(), and CbmKF::Propagate().

Referenced by CbmL1MuchFinderQa::Exec(), CbmStsKFTrackFitter::Extrapolate(), CbmKFTrackInterface::Extrapolate(), CbmL1MuchHit::Filter(), CbmL1SttHit::Filter(), CbmKFStsHit::Filter(), CbmKFTofHit::Filter(), CbmKFTrdHit::Filter(), CbmKFStsHit::FilterPDAF(), and CbmKFTrackInterface::Propagate().

◆ SetId()

void CbmKFTrackInterface::SetId ( int id )

inlineinherited

Definition at line 68 of file CbmKFTrackInterface.h.

References CbmKFTrackInterface::fId.

Referenced by CbmL1::Reconstruct().

◆ SetMuchTrack()

void CbmL1SttTrack::SetMuchTrack ( CbmMuchTrack * track )

Definition at line 15 of file CbmL1SttTrack.cxx.

References C, chi2, CbmKFMath::CopyTrackParam2TC(), NDF, and T.

Referenced by CbmL1SttTrackFinder::Exec().

◆ SetStsTrack()

void CbmL1SttTrack::SetStsTrack ( CbmStsTrack * track )

Definition at line 9 of file CbmL1SttTrack.cxx.

References C, chi2, CbmKFMath::CopyTrackParam2TC(), CbmTrack::GetParamLast(), NDF, and T.

Referenced by CbmL1SttTrackFinder::Exec().

◆ Smooth()

void CbmKFTrackInterface::Smooth ( Double_t Z )

inherited

Definition at line 214 of file CbmKFTrackInterface.cxx.

References CbmKFTrackInterface::GetCovMatrix(), CbmKFTrackInterface::GetHit(), CbmKF::GetMethod(), CbmKFTrackInterface::GetNOfHits(), CbmKFTrackInterface::GetRefChi2(), CbmKFTrackInterface::GetRefNDF(), CbmKFTrackInterface::GetTrack(), i, CbmKFMath::indexS(), CbmKF::Instance(), CbmKFMath::invS(), CbmKFMath::multSSQ(), CbmKF::Propagate(), and CbmKF::vMaterial.

Referenced by CbmStsKFTrackFitter::Extrapolate().

Member Data Documentation

◆ C

double CbmL1SttTrack::C[15]

Definition at line 30 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec(), GetCovMatrix(), SetMuchTrack(), and SetStsTrack().

◆ chi2

double CbmL1SttTrack::chi2

Definition at line 30 of file CbmL1SttTrack.h.

Referenced by Compare(), CbmL1SttTrackFinder::Exec(), GetRefChi2(), SetMuchTrack(), and SetStsTrack().

◆ fId

int CbmKFTrackInterface::fId

protectedinherited

Definition at line 71 of file CbmKFTrackInterface.h.

Referenced by CbmKFTrackInterface::Id(), and CbmKFTrackInterface::SetId().

◆ NDF

int CbmL1SttTrack::NDF

Definition at line 31 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec(), GetRefNDF(), SetMuchTrack(), and SetStsTrack().

◆ NHits

int CbmL1SttTrack::NHits

Definition at line 33 of file CbmL1SttTrack.h.

Referenced by Compare(), and CbmL1SttTrackFinder::Exec().

◆ NMissed

int CbmL1SttTrack::NMissed

Definition at line 33 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec().

◆ NMissedStations

int CbmL1SttTrack::NMissedStations

Definition at line 33 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec().

◆ ok

bool CbmL1SttTrack::ok

Definition at line 34 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec().

◆ stopped

bool CbmL1SttTrack::stopped

Definition at line 35 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec().

◆ StsID

int CbmL1SttTrack::StsID

Definition at line 36 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec().

◆ T

double CbmL1SttTrack::T[6]

Definition at line 30 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec(), GetTrack(), SetMuchTrack(), and SetStsTrack().

◆ vHits

std::vector<CbmL1SttHit*> CbmL1SttTrack::vHits

Definition at line 32 of file CbmL1SttTrack.h.

Referenced by CbmL1SttTrackFinder::Exec(), GetHit(), and GetNOfHits().

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

CbmL1SttTrack
Generated on Wed Oct 28 2020 15:11:58 for CbmRoot by 1.8.18