class AliITSMapA1;
-class AliITSClusterFinderSPD :
- public AliITSClusterFinder
-
-{
-public:
- AliITSClusterFinderSPD
- (AliITSsegmentation *segmentation,
- TClonesArray *digits, TClonesArray *recpoints);
- AliITSClusterFinderSPD();
- virtual ~AliITSClusterFinderSPD();
- AliITSClusterFinderSPD(const AliITSClusterFinderSPD &source); // copy constructor
- AliITSClusterFinderSPD& operator=(const AliITSClusterFinderSPD &source); // assignment operator
-
- virtual void SetMap();
- virtual void SetDx(Float_t dx=1.) {
- // set dx
- fDx=dx;
- }
- virtual void SetDz(Float_t dz=0.) {
- // set dz
- fDz=dz;
- }
- virtual void SetNCells(Int_t minc=0) {
- // set ncells
- fMinNCells=minc;
- }
-
- // Search for clusters
- virtual void FindRawClusters(Int_t mod=0);
- void Find1DClusters();
- void GroupClusters();
- void TracksInCluster();
- void SelectClusters() {
- // selects clusters
- }
- void GetRecPoints();
+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);
-private:
+ 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
- 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 - Boris B. algo based
- // on Piergiorgio's algo
- };
+ ClassDef(AliITSClusterFinderSPD,1) // SPD clustering
+};
#endif
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