HLT/hough/AliL3HoughClusterTransformer.h

   1 #ifndef ALIL3_HOUGHCLUSTERTRANSFORMER
   2 #define ALIL3_HOUGHCLUSTERTRANSFORMER
   3
   4 #include "AliL3RootTypes.h"
   5 #include "AliL3HoughBaseTransformer.h"
   6
   7
   8 class AliL3Histogram;
   9 class AliL3SpacePointData;
  10 class AliL3MemHandler;
  11
  12 class AliL3HoughClusterTransformer : public AliL3HoughBaseTransformer {
  13
  14  private:
  15
  16   AliL3Histogram **fParamSpace;   //!
  17   AliL3MemHandler *fMemHandler;   //!
  18   AliL3SpacePointData *fClusters; //!
  19   Int_t fNClusters;
  20 #ifdef do_mc
  21   TrackIndex **fTrackID; //!
  22 #endif
  23   void DeleteHistograms();
  24
  25  public:
  26   AliL3HoughClusterTransformer();
  27   AliL3HoughClusterTransformer(Int_t slice,Int_t patch,Int_t n_eta_segments);
  28   virtual ~AliL3HoughClusterTransformer();
  29
  30   void CreateHistograms(Int_t nxbin,Double_t ptmin,Int_t nybin,Double_t phimin,Double_t phimax);
  31   void CreateHistograms(Int_t nxbin,Double_t xmin,Double_t xmax,
  32                         Int_t nybin,Double_t ymin,Double_t ymax);
  33   void FindClusters();
  34   void Reset();
  35   void TransformCircle();
  36   void TransformCircleC(Int_t row_range);
  37   void TransformLine(){};
  38
  39   Int_t GetEtaIndex(Double_t eta);
  40   AliL3Histogram *GetHistogram(Int_t eta_index);
  41   Double_t GetEta(Int_t eta_index,Int_t slice);
  42   Int_t GetTrackID(Int_t eta_index,Double_t kappa,Double_t psi);
  43
  44   ClassDef(AliL3HoughClusterTransformer,1) //Normal Hough transformation class
  45
  46 };
  47
  48 #endif
  49
  50
  51
  52