CbmStsFindTracksEvents Class Reference

Task class for finding STS tracks in an event. More...

#include <CbmStsFindTracksEvents.h>

Inheritance diagram for CbmStsFindTracksEvents:

Collaboration diagram for CbmStsFindTracksEvents:

Public Member Functions
	CbmStsFindTracksEvents (CbmStsTrackFinder *finder=NULL, Bool_t useMvd=kFALSE)
virtual	~CbmStsFindTracksEvents ()
virtual void	Exec (Option_t *opt)
CbmStsTrackFinder *	GetFinder ()
Bool_t	IsMvdUsed () const
void	UseFinder (CbmStsTrackFinder *finder)

Private Member Functions
virtual InitStatus	Init ()
virtual void	Finish ()
void	ProcessEvent (CbmEvent *event)
	CbmStsFindTracksEvents (const CbmStsFindTracksEvents &)
CbmStsFindTracksEvents	operator= (const CbmStsFindTracksEvents &)
	ClassDef (CbmStsFindTracksEvents, 1)

Private Attributes
Bool_t	fUseMvd
CbmStsTrackFinder *	fFinder
TClonesArray *	fEvents
TClonesArray *	fMvdHits
	Array of CbmEvent objects. More...
TClonesArray *	fStsHits
	Input array of MVD hits. More...
TClonesArray *	fTracks
	Input array of STS hits. More...
TStopwatch	fTimer
	Output array of CbmStsTracks. More...
Int_t	fNofEvents
	Timer. More...
Double_t	fNofHits
	Number of hits. More...
Double_t	fNofTracks
	Number of tracks created. More...
Double_t	fTime
	Total real time used for good events. More...

Detailed Description

Task class for finding STS tracks in an event.

Author

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

Since

16.06.2014

Date

23.10.2016

Version

1.0

This task creates StsTrack objects from a collection of StsHits. It uses as finding engine a class derived from CVbmStsTrackFinder.

Definition at line 31 of file CbmStsFindTracksEvents.h.

Constructor & Destructor Documentation

CbmStsFindTracksEvents() [1/2]

CbmStsFindTracksEvents::CbmStsFindTracksEvents	(	CbmStsTrackFinder *	finder = NULL,
		Bool_t	useMvd = kFALSE
	)

Constructor

Parameters

finder	Track finder engine. Default: Ideal track finder.
useMvd	Include MVD hits in track finding. Default kFALSE.

Definition at line 40 of file CbmStsFindTracksEvents.cxx.

References fFinder.

~CbmStsFindTracksEvents()

CbmStsFindTracksEvents::~CbmStsFindTracksEvents ( )

virtual

Destructor

Definition at line 60 of file CbmStsFindTracksEvents.cxx.

References fFinder, and fTracks.

CbmStsFindTracksEvents() [2/2]

CbmStsFindTracksEvents::CbmStsFindTracksEvents ( const CbmStsFindTracksEvents &  )

private

Prevent usage of copy constructor and assignment operator

Member Function Documentation

ClassDef()

CbmStsFindTracksEvents::ClassDef ( CbmStsFindTracksEvents  , 1    )

private

Exec()

void CbmStsFindTracksEvents::Exec ( Option_t *  opt )

virtual

Task execution

Definition at line 68 of file CbmStsFindTracksEvents.cxx.

References fEvents, fTracks, and ProcessEvent().

Finish()

void CbmStsFindTracksEvents::Finish ( )

privatevirtual

Finish at the end of each event

Definition at line 145 of file CbmStsFindTracksEvents.cxx.

References fNofEvents, fNofHits, fNofTracks, and fTime.

GetFinder()

CbmStsTrackFinder* CbmStsFindTracksEvents::GetFinder ( )

inline

Track finder engine @value Pointer to track finding engine

Definition at line 53 of file CbmStsFindTracksEvents.h.

References fFinder.

Init()

InitStatus CbmStsFindTracksEvents::Init ( )

privatevirtual

Initialisation at beginning of each event

Definition at line 91 of file CbmStsFindTracksEvents.cxx.

References fEvents, fFinder, fMvdHits, fStsHits, fTracks, fUseMvd, CbmStsTrackFinder::Init(), CbmStsTrackFinder::SetMvdHitArray(), CbmStsTrackFinder::SetStsHitArray(), and CbmStsTrackFinder::SetTrackArray().

IsMvdUsed()

Bool_t CbmStsFindTracksEvents::IsMvdUsed ( ) const

inline

Usage of MVD hits @value kTRUE if MVD hits are used for tracking

Definition at line 59 of file CbmStsFindTracksEvents.h.

References fUseMvd.

operator=()

CbmStsFindTracksEvents CbmStsFindTracksEvents::operator= ( const CbmStsFindTracksEvents &  )

private

ProcessEvent()

void CbmStsFindTracksEvents::ProcessEvent ( CbmEvent *  event )

private

Process one event

Definition at line 160 of file CbmStsFindTracksEvents.cxx.

References eventNumber, fFinder, CbmStsTrackFinder::FindTracks(), fNofEvents, fNofHits, fNofTracks, fStsHits, fTime, fTimer, and kStsHit.

Referenced by Exec().

UseFinder()

void CbmStsFindTracksEvents::UseFinder ( CbmStsTrackFinder *  finder )

inline

Set track finding engine

Parameters

finder

Pointer to track finding engine

Definition at line 65 of file CbmStsFindTracksEvents.h.

References fFinder.

Member Data Documentation

fEvents

TClonesArray* CbmStsFindTracksEvents::fEvents

private

Definition at line 74 of file CbmStsFindTracksEvents.h.

Referenced by Exec(), and Init().

fFinder

CbmStsTrackFinder* CbmStsFindTracksEvents::fFinder

private

Definition at line 73 of file CbmStsFindTracksEvents.h.

Referenced by CbmStsFindTracksEvents(), GetFinder(), Init(), ProcessEvent(), UseFinder(), and ~CbmStsFindTracksEvents().

fMvdHits

TClonesArray* CbmStsFindTracksEvents::fMvdHits

private

Array of CbmEvent objects.

Definition at line 75 of file CbmStsFindTracksEvents.h.

Referenced by Init().

fNofEvents

Int_t CbmStsFindTracksEvents::fNofEvents

private

Timer.

Number of events with success

Definition at line 79 of file CbmStsFindTracksEvents.h.

Referenced by Finish(), and ProcessEvent().

fNofHits

Double_t CbmStsFindTracksEvents::fNofHits

private

Number of hits.

Definition at line 80 of file CbmStsFindTracksEvents.h.

Referenced by Finish(), and ProcessEvent().

fNofTracks

Double_t CbmStsFindTracksEvents::fNofTracks

private

Number of tracks created.

Definition at line 81 of file CbmStsFindTracksEvents.h.

Referenced by Finish(), and ProcessEvent().

fStsHits

TClonesArray* CbmStsFindTracksEvents::fStsHits

private

Input array of MVD hits.

Definition at line 76 of file CbmStsFindTracksEvents.h.

Referenced by Init(), and ProcessEvent().

fTime

Double_t CbmStsFindTracksEvents::fTime

private

Total real time used for good events.

Definition at line 82 of file CbmStsFindTracksEvents.h.

Referenced by Finish(), and ProcessEvent().

fTimer

TStopwatch CbmStsFindTracksEvents::fTimer

private

Output array of CbmStsTracks.

Definition at line 78 of file CbmStsFindTracksEvents.h.

Referenced by ProcessEvent().

fTracks

TClonesArray* CbmStsFindTracksEvents::fTracks

private

Input array of STS hits.

Definition at line 77 of file CbmStsFindTracksEvents.h.

Referenced by Exec(), Init(), and ~CbmStsFindTracksEvents().

fUseMvd

Bool_t CbmStsFindTracksEvents::fUseMvd

private

Definition at line 72 of file CbmStsFindTracksEvents.h.

Referenced by Init(), and IsMvdUsed().

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

• CbmStsFindTracksEvents.h
• CbmStsFindTracksEvents.cxx