CbmStsTrackFinder Class Reference

#include <CbmStsTrackFinder.h>

Inheritance diagram for CbmStsTrackFinder:

Collaboration diagram for CbmStsTrackFinder:

Public Member Functions
	CbmStsTrackFinder ()
virtual	~CbmStsTrackFinder ()
virtual void	Init ()
virtual Int_t	DoFind ()=0
void	FillEloss ()
	Calculate the median energy loss for the tracks and fill the respective data members.
virtual void	Finish ()
virtual Int_t	FindTracks (CbmEvent *event)=0
void	SetDigiScheme (CbmStsDigiScheme *scheme)
void	SetField (FairField *field)
void	SetMvdHitArray (TClonesArray *hits)
void	SetStsHitArray (TClonesArray *hits)
void	SetTrackArray (TClonesArray *tracks)
void	SetVerbose (Int_t verbose)

Protected Member Functions
double	CalculateEloss (CbmStsTrack *cbmStsTrack)

Protected Attributes
CbmStsDigiScheme *	fDigiScheme
FairField *	fField
TClonesArray *	fMvdHits
TClonesArray *	fStsHits
TClonesArray *	fTracks
TClonesArray *	fStsClusters
Int_t	fVerbose

Private Member Functions
double	VecMedian (std::vector< double > &vec)
	CbmStsTrackFinder (const CbmStsTrackFinder &)
CbmStsTrackFinder &	operator= (const CbmStsTrackFinder &)
	ClassDef (CbmStsTrackFinder, 1)

Static Private Member Functions
static constexpr int	MaxAdcVal ()

Detailed Description

Definition at line 34 of file CbmStsTrackFinder.h.

Constructor & Destructor Documentation

CbmStsTrackFinder() [1/2]

CbmStsTrackFinder::CbmStsTrackFinder

(

)

Default constructor

Definition at line 23 of file CbmStsTrackFinder.cxx.

~CbmStsTrackFinder()

virtual CbmStsTrackFinder::~CbmStsTrackFinder ( )

inlinevirtual

Destructor

Definition at line 42 of file CbmStsTrackFinder.h.

CbmStsTrackFinder() [2/2]

CbmStsTrackFinder::CbmStsTrackFinder ( const CbmStsTrackFinder & )

private

Member Function Documentation

CalculateEloss()

double CbmStsTrackFinder::CalculateEloss ( CbmStsTrack * cbmStsTrack )

protected

Median energy loss calculation for the tracks in event/timeslice Ported from CbmKFParticleFinderPID Description of the method given at 30th CBM CM https://indico.gsi.de/event/4760/session/4/contribution/80/material/slides/0.pdf

Definition at line 51 of file CbmStsTrackFinder.cxx.

References CbmStsTrack::ELossOverflow(), fStsClusters, fStsHits, CbmDigiManager::Get(), CbmStsHit::GetBackClusterId(), CbmStsCluster::GetCharge(), CbmCluster::GetDigi(), CbmStsHit::GetFrontClusterId(), CbmCluster::GetNofDigis(), CbmStsTrack::GetNofStsHits(), CbmStsTrack::GetStsHitIndex(), CbmPixelHit::GetX(), CbmPixelHit::GetY(), CbmHit::GetZ(), CbmDigiManager::Instance(), MaxAdcVal(), sqrt(), VecMedian(), x, and y.

Referenced by FillEloss().

ClassDef()

CbmStsTrackFinder::ClassDef ( CbmStsTrackFinder , 1  )

private

DoFind()

virtual Int_t CbmStsTrackFinder::DoFind ( )

pure virtual

Abstract method DoFind. To be implemented in the concrete class. Task: Read the hit array and fill the track array, pointers to which are private members and set by the task

@value Number of tracks created

Implemented in CbmL1GlobalTrackFinder, CbmL1StsTrackFinder, and CbmStsTrackFinderIdeal.

Referenced by CbmStsFindTracks::Exec().

FillEloss()

void CbmStsTrackFinder::FillEloss

(

)

Calculate the median energy loss for the tracks and fill the respective data members.

Definition at line 111 of file CbmStsTrackFinder.cxx.

References CalculateEloss(), fTracks, and CbmStsTrack::SetELoss().

Referenced by CbmStsFindTracks::Exec(), and CbmStsFindTracksEvents::ProcessEvent().

FindTracks()

virtual Int_t CbmStsTrackFinder::FindTracks ( CbmEvent * event )

pure virtual

Track finding in one event (abstract)

Parameters

event	Pointer to event object
nTracks	Number of StsTrack objects created

Implemented in CbmL1GlobalTrackFinder, CbmL1StsTrackFinder, and CbmStsTrackFinderIdeal.

Referenced by CbmStsFindTracksEvents::ProcessEvent().

Finish()

virtual void CbmStsTrackFinder::Finish ( )

inlinevirtual

Virtual method Finish. If needed, to be implemented in the concrete class. Executed at the end of the run.

Definition at line 66 of file CbmStsTrackFinder.h.

Referenced by CbmStsFindTracks::Finish().

Init()

virtual void CbmStsTrackFinder::Init ( )

inlinevirtual

Virtual method Init. If needed, to be implemented in the concrete class. Else no action.

Reimplemented in CbmL1GlobalTrackFinder, CbmL1StsTrackFinder, and CbmStsTrackFinderIdeal.

Definition at line 48 of file CbmStsTrackFinder.h.

Referenced by CbmStsFindTracks::Init(), and CbmStsFindTracksEvents::Init().

MaxAdcVal()

static constexpr int CbmStsTrackFinder::MaxAdcVal ( )

inlinestaticconstexprprivate

Definition at line 103 of file CbmStsTrackFinder.h.

Referenced by CalculateEloss().

operator=()

CbmStsTrackFinder & CbmStsTrackFinder::operator= ( const CbmStsTrackFinder & )

private

SetDigiScheme()

void CbmStsTrackFinder::SetDigiScheme ( CbmStsDigiScheme * scheme )

inline

Modifiers

Definition at line 77 of file CbmStsTrackFinder.h.

References fDigiScheme.

SetField()

void CbmStsTrackFinder::SetField ( FairField * field )

inline

Definition at line 78 of file CbmStsTrackFinder.h.

References fField.

Referenced by CbmStsFindTracks::Init().

SetMvdHitArray()

void CbmStsTrackFinder::SetMvdHitArray ( TClonesArray * hits )

inline

Definition at line 79 of file CbmStsTrackFinder.h.

References fMvdHits, and hits.

Referenced by CbmGlobalFindTracksEvents::Init(), CbmL1GlobalFindTracksEvents::Init(), CbmStsFindTracks::Init(), and CbmStsFindTracksEvents::Init().

SetStsHitArray()

void CbmStsTrackFinder::SetStsHitArray ( TClonesArray * hits )

inline

Definition at line 80 of file CbmStsTrackFinder.h.

References fStsHits, and hits.

Referenced by CbmGlobalFindTracksEvents::Init(), CbmL1GlobalFindTracksEvents::Init(), CbmStsFindTracks::Init(), and CbmStsFindTracksEvents::Init().

SetTrackArray()

void CbmStsTrackFinder::SetTrackArray ( TClonesArray * tracks )

inline

Definition at line 81 of file CbmStsTrackFinder.h.

References fTracks, and tracks.

Referenced by CbmStsFindTracks::Init(), and CbmStsFindTracksEvents::Init().

SetVerbose()

void CbmStsTrackFinder::SetVerbose ( Int_t verbose )

inline

Definition at line 82 of file CbmStsTrackFinder.h.

References fVerbose.

Referenced by CbmStsFindTracks::Init().

VecMedian()

double CbmStsTrackFinder::VecMedian ( std::vector< double > & vec )

private

Calculate median value of a vector

Definition at line 35 of file CbmStsTrackFinder.cxx.

Referenced by CalculateEloss().

Member Data Documentation

fDigiScheme

CbmStsDigiScheme* CbmStsTrackFinder::fDigiScheme

protected

Definition at line 86 of file CbmStsTrackFinder.h.

Referenced by SetDigiScheme().

fField

FairField* CbmStsTrackFinder::fField

protected

Definition at line 87 of file CbmStsTrackFinder.h.

Referenced by SetField().

fMvdHits

TClonesArray* CbmStsTrackFinder::fMvdHits

protected

Definition at line 88 of file CbmStsTrackFinder.h.

Referenced by SetMvdHitArray().

fStsClusters

TClonesArray* CbmStsTrackFinder::fStsClusters

protected

Definition at line 91 of file CbmStsTrackFinder.h.

Referenced by CalculateEloss().

fStsHits

TClonesArray* CbmStsTrackFinder::fStsHits

protected

Definition at line 89 of file CbmStsTrackFinder.h.

Referenced by CalculateEloss(), CbmStsTrackFinderIdeal::DoFind(), and SetStsHitArray().

fTracks

TClonesArray* CbmStsTrackFinder::fTracks

protected

Definition at line 90 of file CbmStsTrackFinder.h.

Referenced by CbmL1StsTrackFinder::CopyL1Tracks(), CbmL1GlobalTrackFinder::DoFind(), CbmL1StsTrackFinder::DoFind(), CbmStsTrackFinderIdeal::DoFind(), FillEloss(), and SetTrackArray().

fVerbose

Int_t CbmStsTrackFinder::fVerbose

protected

Definition at line 92 of file CbmStsTrackFinder.h.

Referenced by CbmStsTrackFinderIdeal::CbmStsTrackFinderIdeal(), CbmStsTrackFinderIdeal::CbmStsTrackFinderIdeal(), CbmStsTrackFinderIdeal::DoFind(), and SetVerbose().

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

• CbmStsTrackFinder.h
• CbmStsTrackFinder.cxx