3 #ifndef ALIL3_HOUGHCLUSTERTRANSFORMER
4 #define ALIL3_HOUGHCLUSTERTRANSFORMER
6 #include "AliL3RootTypes.h"
7 #include "AliL3HoughBaseTransformer.h"
11 class AliL3SpacePointData;
12 class AliL3MemHandler;
14 class AliL3HoughClusterTransformer : public AliL3HoughBaseTransformer {
18 AliL3Histogram **fParamSpace; //!
19 AliL3MemHandler *fMemHandler; //!
20 AliL3SpacePointData *fClusters; //!
23 TrackIndex **fTrackID; //!
25 void DeleteHistograms();
28 AliL3HoughClusterTransformer();
29 AliL3HoughClusterTransformer(Int_t slice,Int_t patch,Int_t n_eta_segments);
30 virtual ~AliL3HoughClusterTransformer();
32 void CreateHistograms(Int_t nxbin,Float_t ptmin,Int_t nybin,Float_t phimin,Float_t phimax);
33 void CreateHistograms(Int_t nxbin,Float_t xmin,Float_t xmax,
34 Int_t nybin,Float_t ymin,Float_t ymax);
37 void TransformCircle();
38 void TransformCircleC(Int_t *row_range,Int_t every);
39 void TransformLine(Int_t */*rowrange*/=0,Float_t */*phirange*/=0){};
41 Int_t GetEtaIndex(Double_t eta);
42 AliL3Histogram *GetHistogram(Int_t eta_index);
43 Double_t GetEta(Int_t eta_index,Int_t slice);
44 Int_t GetTrackID(Int_t eta_index,Double_t kappa,Double_t psi);
46 ClassDef(AliL3HoughClusterTransformer,1) //Normal Hough transformation class