[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
    }
    // copy constructor
    AliITSClusterFinderSPD(const AliITSClusterFinderSPD &source);
    // assignment operator
    AliITSClusterFinderSPD& operator=(const AliITSClusterFinderSPD &source);
  
    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[],
			Int_t module);
 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
9e1e0cd7	12	class AliITSClusterFinderSPD : public AliITSClusterFinder{
	13	public:
	14	AliITSClusterFinderSPD(AliITSsegmentation *segmentation,
	15	TClonesArray digits, TClonesArray recpoints);
	16	AliITSClusterFinderSPD();
	17	virtual ~AliITSClusterFinderSPD(){// destructor
	18	}
	19	// copy constructor
	20	AliITSClusterFinderSPD(const AliITSClusterFinderSPD &source);
	21	// assignment operator
	22	AliITSClusterFinderSPD& operator=(const AliITSClusterFinderSPD &source);
	23
	24	virtual void SetDx(Float_t dx=1.) {// set dx
	25	fDx=dx;}
	26	virtual void SetDz(Float_t dz=0.) {// set dz
	27	fDz=dz;}
	28	// Search for clusters
	29	virtual void FindRawClusters(Int_t module);
	30	void DigitToPoint(Int_t nclus, Float_t xcenter, Float_t zcenter,
	31	Float_t errxcenter,Float_t errzcenter,
	32	Int_t tr1clus, Int_t tr2clus, Int_t *tr3clus);
	33	void ClusterFinder(Int_t ndigits,Int_t digx[],Int_t digz[],
	34	Int_t digtr1[],Int_t digtr2[],Int_t digtr3[],
	35	Int_t digtr4[],
	36	Int_t &nclus,
	37	Float_t xcenter[],Float_t zcenter[],
	38	Float_t errxcenter[],Float_t errzcenter[],
	39	Int_t tr1clus[],Int_t tr2clus[], Int_t tr3clus[],
	40	Int_t module);
	41	private:
	42	TClonesArray *fClusters; // clusters
	43	Int_t fNclusters; // num of clusters
	44	Float_t fDz; // dz
	45	Float_t fDx; // dx
	46	Int_t fMinNCells; // min num of cells in the cluster
	47
	48	ClassDef(AliITSClusterFinderSPD,1) // SPD clustering
	49	};
c98c0281	50	#endif