[u/mrichter/AliRoot.git] / ITS / AliITSClusterFinderSPD.h

#ifndef ALIITSCLUSTERFINDERSPD_H
#define ALIITSCLUSTERFINDERSPD_H

////////////////////////////////////////////////
//  ITS Cluster Finder Class                 //
////////////////////////////////////////////////

#include "AliITSClusterFinder.h"

class AliITSMapA1;

class AliITSClusterFinderSPD :
  public AliITSClusterFinder

{
public:
  AliITSClusterFinderSPD
  (AliITSsegmentation *segmentation,
   TClonesArray *digits, TClonesArray *recpoints);
  AliITSClusterFinderSPD();
  virtual ~AliITSClusterFinderSPD(){
    // destructor
  }
  AliITSClusterFinderSPD(const AliITSClusterFinderSPD &source); // copy constructor
  AliITSClusterFinderSPD& operator=(const AliITSClusterFinderSPD &source); // assignment operator
  
  
  virtual void SetDx(Float_t dx=1.) {
    // set dx
    fDx=dx;
  }
  virtual void SetDz(Float_t dz=0.) {
    // set dz
    fDz=dz;
  }

  // Search for clusters
  virtual void FindRawClusters(Int_t module); 
  void  DigitToPoint(Int_t nclus, Float_t *xcenter, Float_t *zcenter,
		   Float_t *errxcenter,Float_t *errzcenter,
		  Int_t *tr1clus, Int_t *tr2clus, Int_t *tr3clus);
  void  ClusterFinder(Int_t ndigits,Int_t digx[],Int_t digz[],
         	      Int_t digtr1[],Int_t digtr2[],Int_t digtr3[],Int_t digtr4[],
		      Int_t &nclus,
		      Float_t xcenter[],Float_t zcenter[],
		      Float_t errxcenter[],Float_t errzcenter[],  
		      Int_t tr1clus[],Int_t tr2clus[], Int_t tr3clus[]);  
  
  
  
private:
  
  TClonesArray       *fClusters;      // clusters
  Int_t               fNclusters;     // num of clusters
  Float_t             fDz;            // dz
  Float_t             fDx;            // dx
  
  Int_t               fMinNCells;     // min num of cells in the cluster
  
  ClassDef(AliITSClusterFinderSPD,1)  // SPD clustering 
    };
#endif
Commit	Line	Data
c98c0281	1	#ifndef ALIITSCLUSTERFINDERSPD_H
	2	#define ALIITSCLUSTERFINDERSPD_H
	3
	4	////////////////////////////////////////////////
	5	// ITS Cluster Finder Class //
	6	////////////////////////////////////////////////
	7
	8	#include "AliITSClusterFinder.h"
	9
	10	class AliITSMapA1;
	11
	12	class AliITSClusterFinderSPD :
	13	public AliITSClusterFinder
	14
	15	{
	16	public:
	17	AliITSClusterFinderSPD
	18	(AliITSsegmentation *segmentation,
	19	TClonesArray digits, TClonesArray recpoints);
	20	AliITSClusterFinderSPD();
	21	virtual ~AliITSClusterFinderSPD(){
	22	// destructor
	23	}
	24	AliITSClusterFinderSPD(const AliITSClusterFinderSPD &source); // copy constructor
	25	AliITSClusterFinderSPD& operator=(const AliITSClusterFinderSPD &source); // assignment operator
	26
	27
	28	virtual void SetDx(Float_t dx=1.) {
	29	// set dx
	30	fDx=dx;
	31	}
	32	virtual void SetDz(Float_t dz=0.) {
	33	// set dz
	34	fDz=dz;
	35	}
	36
	37	// Search for clusters
	38	virtual void FindRawClusters(Int_t module);
	39	void DigitToPoint(Int_t nclus, Float_t xcenter, Float_t zcenter,
	40	Float_t errxcenter,Float_t errzcenter,
	41	Int_t tr1clus, Int_t tr2clus, Int_t *tr3clus);
	42	void ClusterFinder(Int_t ndigits,Int_t digx[],Int_t digz[],
	43	Int_t digtr1[],Int_t digtr2[],Int_t digtr3[],Int_t digtr4[],
	44	Int_t &nclus,
	45	Float_t xcenter[],Float_t zcenter[],
	46	Float_t errxcenter[],Float_t errzcenter[],
	47	Int_t tr1clus[],Int_t tr2clus[], Int_t tr3clus[]);
	48
	49
	50
	51	private:
	52
	53	TClonesArray *fClusters; // clusters
	54	Int_t fNclusters; // num of clusters
	55	Float_t fDz; // dz
	56	Float_t fDx; // dx
	57
	58	Int_t fMinNCells; // min num of cells in the cluster
	59
	60	ClassDef(AliITSClusterFinderSPD,1) // SPD clustering
	61	};
	62	#endif
	63