PndMvdTopixClusterFinder Class Reference

#include <PndMvdTopixClusterFinder.h>

Public Member Functions
	PndMvdTopixClusterFinder ()
	PndMvdTopixClusterFinder (int maxrows, int maxcols, double radius)
virtual	~PndMvdTopixClusterFinder ()
std::vector< std::vector< Int_t > >	GetClusters (std::vector< PndSdsDigiTopix4 > &hits)
virtual void	SetMaxCols (Int_t col)
virtual void	SetMaxRows (Int_t row)
virtual void	SetRadius (Double_t rad)

Protected Attributes
Int_t	fcols
Int_t	frows
Double_t	fradius

Detailed Description

PndMvdTopixClusterFinder.h Simple cluster finder for pixel detectors.

It takes the first hit in the DigiArray and moves it into a new cluster. Then it looks through the remaining hits in the DigiArray if there are hits which are in the area around the first hit and moves them into the cluster. The radius is given by the first parameter. Then it takes the new hits in the cluster and looks if there are other hits which are in the range of these hits and moves them into the cluster, too. This process is repeated until no hits around the cluster are found The the first hit of the remaining DigiHits is taken to create a new hit and the cluster search process is started again.

params: Number of columns in a front-end Number of rows in a front-end Range as Int_t at which a pixel belongs to a cluster or not params are taken from parameter database

Definition at line 23 of file PndMvdTopixClusterFinder.h.

Constructor & Destructor Documentation

PndMvdTopixClusterFinder() [1/2]

PndMvdTopixClusterFinder::PndMvdTopixClusterFinder ( )

inline

Definition at line 25 of file PndMvdTopixClusterFinder.h.

: frows(0), fcols(0), fradius(-1.0){};

PndMvdTopixClusterFinder() [2/2]

PndMvdTopixClusterFinder::PndMvdTopixClusterFinder ( int  maxrows, int  maxcols, double  radius  )

inline

Definition at line 26 of file PndMvdTopixClusterFinder.h.

: frows(maxrows), fcols(maxcols), fradius(radius){};

~PndMvdTopixClusterFinder()

virtual PndMvdTopixClusterFinder::~PndMvdTopixClusterFinder ( )

inlinevirtual

Definition at line 27 of file PndMvdTopixClusterFinder.h.

References GetClusters().

{};

Member Function Documentation

GetClusters()

std::vector<std::vector<Int_t> > PndMvdTopixClusterFinder::GetClusters

(

std::vector< PndSdsDigiTopix4 > &

hits

)

Main method which searches for the clusters. It returns a matrix of ints where a column corresponds to a cluster and an integer to a hit in the DigiArray

Referenced by ~PndMvdTopixClusterFinder().

SetMaxCols()

virtual void PndMvdTopixClusterFinder::SetMaxCols ( Int_t  col )

inlinevirtual

Definition at line 33 of file PndMvdTopixClusterFinder.h.

References fcols.

{ fcols = col; }

SetMaxRows()

virtual void PndMvdTopixClusterFinder::SetMaxRows ( Int_t  row )

inlinevirtual

Definition at line 34 of file PndMvdTopixClusterFinder.h.

References frows.

{ frows = row; }

SetRadius()

virtual void PndMvdTopixClusterFinder::SetRadius ( Double_t  rad )

inlinevirtual

Definition at line 35 of file PndMvdTopixClusterFinder.h.

References fradius.

{ fradius = rad; }

Member Data Documentation

fcols

Int_t PndMvdTopixClusterFinder::fcols

protected

Definition at line 38 of file PndMvdTopixClusterFinder.h.

Referenced by SetMaxCols().

fradius

Double_t PndMvdTopixClusterFinder::fradius

protected

Definition at line 40 of file PndMvdTopixClusterFinder.h.

Referenced by SetRadius().

frows

Int_t PndMvdTopixClusterFinder::frows

protected

Definition at line 39 of file PndMvdTopixClusterFinder.h.

Referenced by SetMaxRows().

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

• PndMvdTopixClusterFinder.h