PndHoughMerge Class Reference

#include <PndHoughMerge.h>

Public Member Functions
	PndHoughMerge (PndHoughData *data)
virtual	~PndHoughMerge ()
virtual void	SetCutMergeByHoughSpace (float cut)
	Sets the value of the distance in the Hough space within two tracklets have to be merged. More...
virtual void	SetWithGhostReduction (bool ghostred)
	Sets a bool for deciding to use a ghost reduction. More...
virtual void	SetUtilities (PndHoughUtilities *utilities)
virtual void	SetTrackCorrection (PndHoughTrackCorrection *correction)
void	mergeByHoughSpace (std::vector< TVector3 > &PreselectedCircles, std::vector< PndTrackCand > &TrackCands, double fBz)
	All tracklets are determined that have to be merged. More...
void	mergeSingle (std::vector< std::vector< int >> &mergeTracks, std::vector< PndTrack > &Tracks, std::vector< PndTrackCand > &TrackCands, double fBz)
	Here all tracklets are merged. More...
double	findMedian (std::vector< double > a)
bool	IsGhost (std::vector< double > &trackcirc)
	Determines whether the specified track is a ghost. More...
void	CalculateGhostReductionParameters (std::vector< double > &trackcirc)
	Calculates the ghost reduction parameters. More...
void	CountHits ()
	Counts the number of hits of different detector parts for a specific track candidate. More...
PndTrack	GetMergedTrack (int i)
	Returns a specific merged track. More...
int	GetNumMergedTracks ()
	Returns a specific merged track candidate. More...
void	UpdateMergedTrack (int i, PndTrack &track)
	Returns the number of merged track candidates. More...

Detailed Description

PndHoughMerge

Author

Anna Alicke a.ali.nosp@m.cke@.nosp@m.fz-ju.nosp@m.elic.nosp@m.h.de

Since

23.06.2019 23.11.2021

Version

3.1

PANDA class for merging single tracklets Task level RECO

Definition at line 27 of file PndHoughMerge.h.

Constructor & Destructor Documentation

PndHoughMerge()

PndHoughMerge::PndHoughMerge ( PndHoughData *  data )

inline

Definition at line 29 of file PndHoughMerge.h.

References PndHoughData::GetMapFairLinktoFairHit().

                                    : fCutMergeByHoughSpace(5.), fWithGhostReduction(kTRUE)

  {

    // fPndHoughUtilities = new PndHoughUtilities(data);
    // fPndHoughTransformation = new PndHoughTransformation(data);

    ioman = FairRootManager::Instance();
    fMapFairLinktoFairHit = data->GetMapFairLinktoFairHit();
    fMergedTracks.clear();
    // fMergedTrackCands.clear();
    fData = data;
  };

~PndHoughMerge()

virtual PndHoughMerge::~PndHoughMerge ( )

inlinevirtual

Definition at line 43 of file PndHoughMerge.h.

{ fMergedTracks.clear(); };

Member Function Documentation

CalculateGhostReductionParameters()

void PndHoughMerge::CalculateGhostReductionParameters

(

std::vector< double > &

trackcirc

)

Calculates the ghost reduction parameters.

Referenced by SetTrackCorrection().

CountHits()

void PndHoughMerge::CountHits

(

)

Counts the number of hits of different detector parts for a specific track candidate.

Referenced by SetTrackCorrection().

findMedian()

double PndHoughMerge::findMedian

(

std::vector< double >

a

)

Referenced by SetTrackCorrection().

GetMergedTrack()

PndTrack PndHoughMerge::GetMergedTrack ( int  i )

inline

Returns a specific merged track.

Definition at line 66 of file PndHoughMerge.h.

References i.

Referenced by PndHoughTrackFinder::GetMergedTrack().

{ return fMergedTracks[i]; };

GetNumMergedTracks()

int PndHoughMerge::GetNumMergedTracks ( )

inline

Returns a specific merged track candidate.

Returns the number of merged track.

Definition at line 70 of file PndHoughMerge.h.

Referenced by PndHoughTrackFinder::GetNumMergedTracks().

{ return fMergedTracks.size(); };

IsGhost()

bool PndHoughMerge::IsGhost

(

std::vector< double > &

trackcirc

)

Determines whether the specified track is a ghost.

Referenced by SetTrackCorrection().

mergeByHoughSpace()

void PndHoughMerge::mergeByHoughSpace	(	std::vector< TVector3 > &	PreselectedCircles,
		std::vector< PndTrackCand > &	TrackCands,
		double	fBz
	)

All tracklets are determined that have to be merged.

Referenced by SetTrackCorrection().

mergeSingle()

void PndHoughMerge::mergeSingle	(	std::vector< std::vector< int >> &	mergeTracks,
		std::vector< PndTrack > &	Tracks,
		std::vector< PndTrackCand > &	TrackCands,
		double	fBz
	)

Here all tracklets are merged.

Referenced by SetTrackCorrection().

SetCutMergeByHoughSpace()

virtual void PndHoughMerge::SetCutMergeByHoughSpace ( float  cut )

inlinevirtual

Sets the value of the distance in the Hough space within two tracklets have to be merged.

Definition at line 45 of file PndHoughMerge.h.

References cut.

{ fCutMergeByHoughSpace = cut; };

SetTrackCorrection()

virtual void PndHoughMerge::SetTrackCorrection ( PndHoughTrackCorrection *  correction )

inlinevirtual

Definition at line 51 of file PndHoughMerge.h.

References CalculateGhostReductionParameters(), CountHits(), findMedian(), IsGhost(), mergeByHoughSpace(), and mergeSingle().

{ fPndHoughTrackCorrection = correction; };

SetUtilities()

virtual void PndHoughMerge::SetUtilities ( PndHoughUtilities *  utilities )

inlinevirtual

Definition at line 49 of file PndHoughMerge.h.

{ fPndHoughUtilities = utilities; }

SetWithGhostReduction()

virtual void PndHoughMerge::SetWithGhostReduction ( bool  ghostred )

inlinevirtual

Sets a bool for deciding to use a ghost reduction.

Definition at line 47 of file PndHoughMerge.h.

{ fWithGhostReduction = ghostred; }

UpdateMergedTrack()

void PndHoughMerge::UpdateMergedTrack ( int  i, PndTrack &  track  )

inline

Returns the number of merged track candidates.

Definition at line 73 of file PndHoughMerge.h.

References i.

{ fMergedTracks[i] = track; };

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

• PndHoughMerge.h