CbmLitTrackFinderNN Class Reference

#include <CbmLitTrackFinderNN.h>

Inheritance diagram for CbmLitTrackFinderNN:

Collaboration diagram for CbmLitTrackFinderNN:

Public Member Functions
	CbmLitTrackFinderNN ()
	Constructor. More...
virtual	~CbmLitTrackFinderNN ()
	Destructor. More...
virtual LitStatus	DoFind (HitPtrVector &hits, TrackPtrVector &trackSeeds, TrackPtrVector &tracks)
	Inherited from CbmLitTrackFinder. More...
void	SetSeedSelection (TrackSelectionPtr seedSelection)
void	SetFinalSelection (TrackSelectionPtr finalSelection)
void	SetPropagator (TrackPropagatorPtr propagator)
void	SetFilter (TrackUpdatePtr filter)
void	SetNofStations (Int_t nofStations)
void	SetNofIterations (Int_t nofIterations)
void	SetMaxNofMissingHits (const vector< Int_t > &maxNofMissingHits)
void	SetPDG (const vector< Int_t > &pdg)
void	SetChiSqStripHitCut (const vector< litfloat > &chiSqStripHitCut)
void	SetChiSqPixelHitCut (const vector< litfloat > &chiSqPixelHitCut)
void	SetSigmaCoef (const vector< litfloat > &sigmaCoef)

Protected Member Functions
void	ArrangeHits (HitPtrIterator itBegin, HitPtrIterator itEnd)
void	InitTrackSeeds (TrackPtrIterator itBegin, TrackPtrIterator itEnd)
	Initialize track seeds and copy to local array. More...
void	FollowTracks (TrackPtrIterator itBegin, TrackPtrIterator itEnd)
	Follow tracks through detector. More...
void	RemoveHits (TrackPtrIterator itBegin, TrackPtrIterator itEnd)
	Write already used hits to a used hits set. More...
void	CopyToOutput (TrackPtrIterator itBegin, TrackPtrIterator itEnd, TrackPtrVector &tracks)
	Copy tracks to output array. More...

Private Attributes
TrackPtrVector	fTracks
CbmLitHitData	fHitData
std::set< Int_t >	fUsedHitsSet
std::set< Int_t >	fUsedSeedsSet
TrackSelectionPtr	fSeedSelection
TrackSelectionPtr	fFinalSelection
TrackPropagatorPtr	fPropagator
TrackUpdatePtr	fFilter
Int_t	fNofStations
Int_t	fNofIterations
Int_t	fIteration
vector< Int_t >	fMaxNofMissingHits
vector< Int_t >	fPDG
vector< litfloat >	fChiSqStripHitCut
vector< litfloat >	fChiSqPixelHitCut
vector< litfloat >	fSigmaCoef

Detailed Description

Definition at line 23 of file CbmLitTrackFinderNN.h.

Constructor & Destructor Documentation

CbmLitTrackFinderNN()

CbmLitTrackFinderNN::CbmLitTrackFinderNN

(

)

Constructor.

Definition at line 31 of file CbmLitTrackFinderNN.cxx.

~CbmLitTrackFinderNN()

CbmLitTrackFinderNN::~CbmLitTrackFinderNN ( )

virtual

Destructor.

Definition at line 49 of file CbmLitTrackFinderNN.cxx.

Member Function Documentation

ArrangeHits()

void CbmLitTrackFinderNN::ArrangeHits ( HitPtrIterator  itBegin, HitPtrIterator  itEnd  )

protected

Definition at line 87 of file CbmLitTrackFinderNN.cxx.

References CbmLitHitData::AddHit(), CbmLitHitData::Arrange(), fHitData, fUsedHitsSet, and CbmLitHit::GetRefId().

Referenced by DoFind().

CopyToOutput()

void CbmLitTrackFinderNN::CopyToOutput ( TrackPtrIterator  itBegin, TrackPtrIterator  itEnd, TrackPtrVector &  tracks  )

protected

Copy tracks to output array.

Parameters

[in]	Iterator	to the first track.
[in]	Iterator	to the last track.
[out]	Output	track array.

Definition at line 239 of file CbmLitTrackFinderNN.cxx.

References CbmLitTrack::CheckParams(), fUsedSeedsSet, CbmLitTrack::GetPreviousTrackId(), CbmLitTrack::GetQuality(), kLITBAD, and tracks.

Referenced by DoFind().

DoFind()

LitStatus CbmLitTrackFinderNN::DoFind ( HitPtrVector &  hits, TrackPtrVector &  trackSeeds, TrackPtrVector &  tracks  )

virtual

Inherited from CbmLitTrackFinder.

Implements CbmLitTrackFinder.

Definition at line 51 of file CbmLitTrackFinderNN.cxx.

References ArrangeHits(), CbmLitHitData::Clear(), CopyToOutput(), fFinalSelection, fHitData, fIteration, fNofIterations, fNofStations, FollowTracks(), fTracks, fUsedHitsSet, fUsedSeedsSet, hits, InitTrackSeeds(), kLITSUCCESS, RemoveHits(), CbmLitHitData::SetNofStations(), and tracks.

FollowTracks()

void CbmLitTrackFinderNN::FollowTracks ( TrackPtrIterator  itBegin, TrackPtrIterator  itEnd  )

protected

Follow tracks through detector.

Parameters

[in]	itBegin	Iterator to the first track.
[in]	itEnd	Iterator to the last track.

Definition at line 120 of file CbmLitTrackFinderNN.cxx.

References CbmLitTrack::AddHit(), fChiSqPixelHitCut, fChiSqStripHitCut, fFilter, fHitData, first, fIteration, fMaxNofMissingHits, fNofStations, fPDG, fPropagator, fSigmaCoef, CbmLitHitData::GetBinByZPos(), CbmLitTrack::GetChi2(), CbmLitTrackParam::GetCovariance(), CbmLitHitData::GetHits(), CbmLitHitData::GetMaxErrT(), CbmLitHitData::GetMaxErrX(), CbmLitHitData::GetMaxErrY(), CbmLitHitData::GetMinZPos(), CbmLitTrack::GetNofMissingHits(), CbmLitTrack::GetParamLast(), CbmLitHit::GetT(), CbmLitTrackParam::GetTime(), CbmLitHit::GetType(), CbmLitPixelHit::GetX(), CbmLitTrackParam::GetX(), CbmLitPixelHit::GetY(), CbmLitTrackParam::GetY(), CbmLitHit::GetZ(), CbmLitHitData::GetZPosBins(), CbmLitHitData::GetZPosByBin(), hits, kLITERROR, kLITPIXELHIT, kLITSTRIPHIT, max(), lit::NDF(), CbmLitTrack::SetChi2(), CbmLitTrack::SetLastStationId(), CbmLitTrack::SetNDF(), CbmLitTrack::SetNofMissingHits(), CbmLitTrack::SetParamLast(), and sqrt().

Referenced by DoFind().

InitTrackSeeds()

void CbmLitTrackFinderNN::InitTrackSeeds ( TrackPtrIterator  itBegin, TrackPtrIterator  itEnd  )

protected

Initialize track seeds and copy to local array.

Parameters

[in]	itBegin	Iterator to the first track seed.
[in]	itEnd	Iterator to the last track seed.

Definition at line 99 of file CbmLitTrackFinderNN.cxx.

References fIteration, fPDG, fSeedSelection, fTracks, fUsedSeedsSet, CbmLitTrack::GetPreviousTrackId(), CbmLitTrack::GetQuality(), kLITBAD, kLITGOOD, CbmLitTrack::SetChi2(), and CbmLitTrack::SetPDG().

Referenced by DoFind().

RemoveHits()

void CbmLitTrackFinderNN::RemoveHits ( TrackPtrIterator  itBegin, TrackPtrIterator  itEnd  )

protected

Write already used hits to a used hits set.

Parameters

[in]	Iterator	to the first track.
[in]	Iterator	to the last track.

Definition at line 228 of file CbmLitTrackFinderNN.cxx.

References fUsedHitsSet, CbmLitTrack::GetHit(), CbmLitTrack::GetNofHits(), CbmLitTrack::GetQuality(), CbmLitHit::GetRefId(), and kLITBAD.

Referenced by DoFind().

SetChiSqPixelHitCut()

void CbmLitTrackFinderNN::SetChiSqPixelHitCut ( const vector< litfloat > &  chiSqPixelHitCut )

inline

Definition at line 62 of file CbmLitTrackFinderNN.h.

References fChiSqPixelHitCut.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetChiSqStripHitCut()

void CbmLitTrackFinderNN::SetChiSqStripHitCut ( const vector< litfloat > &  chiSqStripHitCut )

inline

Definition at line 59 of file CbmLitTrackFinderNN.h.

References fChiSqStripHitCut.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetFilter()

void CbmLitTrackFinderNN::SetFilter ( TrackUpdatePtr  filter )

inline

Definition at line 52 of file CbmLitTrackFinderNN.h.

References fFilter.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetFinalSelection()

void CbmLitTrackFinderNN::SetFinalSelection ( TrackSelectionPtr  finalSelection )

inline

Definition at line 46 of file CbmLitTrackFinderNN.h.

References fFinalSelection.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetMaxNofMissingHits()

void CbmLitTrackFinderNN::SetMaxNofMissingHits ( const vector< Int_t > &  maxNofMissingHits )

inline

Definition at line 55 of file CbmLitTrackFinderNN.h.

References fMaxNofMissingHits.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetNofIterations()

void CbmLitTrackFinderNN::SetNofIterations ( Int_t  nofIterations )

inline

Definition at line 54 of file CbmLitTrackFinderNN.h.

References fNofIterations.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetNofStations()

void CbmLitTrackFinderNN::SetNofStations ( Int_t  nofStations )

inline

Definition at line 53 of file CbmLitTrackFinderNN.h.

References fNofStations.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetPDG()

void CbmLitTrackFinderNN::SetPDG ( const vector< Int_t > &  pdg )

inline

Definition at line 58 of file CbmLitTrackFinderNN.h.

References fPDG.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetPropagator()

void CbmLitTrackFinderNN::SetPropagator ( TrackPropagatorPtr  propagator )

inline

Definition at line 49 of file CbmLitTrackFinderNN.h.

References fPropagator.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetSeedSelection()

void CbmLitTrackFinderNN::SetSeedSelection ( TrackSelectionPtr  seedSelection )

inline

Definition at line 43 of file CbmLitTrackFinderNN.h.

References fSeedSelection.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetSigmaCoef()

void CbmLitTrackFinderNN::SetSigmaCoef ( const vector< litfloat > &  sigmaCoef )

inline

Definition at line 65 of file CbmLitTrackFinderNN.h.

References fSigmaCoef.

Referenced by CbmLitToolFactory::CreateTrackFinder().

Member Data Documentation

fChiSqPixelHitCut

vector<litfloat> CbmLitTrackFinderNN::fChiSqPixelHitCut

private

Definition at line 122 of file CbmLitTrackFinderNN.h.

Referenced by FollowTracks(), and SetChiSqPixelHitCut().

fChiSqStripHitCut

vector<litfloat> CbmLitTrackFinderNN::fChiSqStripHitCut

private

Definition at line 121 of file CbmLitTrackFinderNN.h.

Referenced by FollowTracks(), and SetChiSqStripHitCut().

fFilter

TrackUpdatePtr CbmLitTrackFinderNN::fFilter

private

Definition at line 112 of file CbmLitTrackFinderNN.h.

Referenced by FollowTracks(), and SetFilter().

fFinalSelection

TrackSelectionPtr CbmLitTrackFinderNN::fFinalSelection

private

Definition at line 110 of file CbmLitTrackFinderNN.h.

Referenced by DoFind(), and SetFinalSelection().

fHitData

CbmLitHitData CbmLitTrackFinderNN::fHitData

private

Definition at line 105 of file CbmLitTrackFinderNN.h.

Referenced by ArrangeHits(), DoFind(), and FollowTracks().

fIteration

Int_t CbmLitTrackFinderNN::fIteration

private

Definition at line 116 of file CbmLitTrackFinderNN.h.

Referenced by DoFind(), FollowTracks(), and InitTrackSeeds().

fMaxNofMissingHits

vector<Int_t> CbmLitTrackFinderNN::fMaxNofMissingHits

private

Definition at line 119 of file CbmLitTrackFinderNN.h.

Referenced by FollowTracks(), and SetMaxNofMissingHits().

fNofIterations

Int_t CbmLitTrackFinderNN::fNofIterations

private

Definition at line 115 of file CbmLitTrackFinderNN.h.

Referenced by DoFind(), and SetNofIterations().

fNofStations

Int_t CbmLitTrackFinderNN::fNofStations

private

Definition at line 114 of file CbmLitTrackFinderNN.h.

Referenced by DoFind(), FollowTracks(), and SetNofStations().

fPDG

vector<Int_t> CbmLitTrackFinderNN::fPDG

private

Definition at line 120 of file CbmLitTrackFinderNN.h.

Referenced by FollowTracks(), InitTrackSeeds(), and SetPDG().

fPropagator

TrackPropagatorPtr CbmLitTrackFinderNN::fPropagator

private

Definition at line 111 of file CbmLitTrackFinderNN.h.

Referenced by FollowTracks(), and SetPropagator().

fSeedSelection

TrackSelectionPtr CbmLitTrackFinderNN::fSeedSelection

private

Definition at line 109 of file CbmLitTrackFinderNN.h.

Referenced by InitTrackSeeds(), and SetSeedSelection().

fSigmaCoef

vector<litfloat> CbmLitTrackFinderNN::fSigmaCoef

private

Definition at line 124 of file CbmLitTrackFinderNN.h.

Referenced by FollowTracks(), and SetSigmaCoef().

fTracks

TrackPtrVector CbmLitTrackFinderNN::fTracks

private

Definition at line 104 of file CbmLitTrackFinderNN.h.

Referenced by DoFind(), and InitTrackSeeds().

fUsedHitsSet

std::set<Int_t> CbmLitTrackFinderNN::fUsedHitsSet

private

Definition at line 106 of file CbmLitTrackFinderNN.h.

Referenced by ArrangeHits(), DoFind(), and RemoveHits().

fUsedSeedsSet

std::set<Int_t> CbmLitTrackFinderNN::fUsedSeedsSet

private

Definition at line 107 of file CbmLitTrackFinderNN.h.

Referenced by CopyToOutput(), DoFind(), and InitTrackSeeds().

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

• CbmLitTrackFinderNN.h
• CbmLitTrackFinderNN.cxx