HLT/hough/AliL3HoughTransformerVhdl.h

   1 #ifndef ALIL3_HOUGHTRANSFORMERVHDL
   2 #define ALIL3_HOUGHTRANSFORMERVDHL
   3
   4 #include "AliL3Histogram.h"
   5 #include "AliL3HoughTransformerLUT.h"
   6 class AliL3Histogram;
   7
   8 class AliL3HoughTransformerVhdl : public AliL3HoughTransformerLUT
   9 {
  10  protected:
  11   Float_t fEpsilon;
  12   Float_t fSinEpsilon;
  13   Float_t fCosEpsilon;
  14   Int_t fIts;
  15
  16   Int_t fNxbin;
  17   Float_t fXmin;
  18   Float_t fXmax;
  19   Int_t fNybin;
  20   Float_t fYmin;
  21   Float_t fYmax;
  22
  23  public:
  24
  25   AliL3HoughTransformerVhdl();
  26   AliL3HoughTransformerVhdl(Int_t slice,Int_t patch,Int_t n_eta_segments,Int_t n_its=0);
  27   virtual ~AliL3HoughTransformerVhdl();
  28
  29   void CreateHistograms(Int_t nxbin,Double_t ptmin,Int_t nybin,Double_t phimin,Double_t phimax);
  30   void CreateHistograms(Int_t nxbin,Double_t xmin,Double_t xmax,
  31                         Int_t nybin,Double_t ymin,Double_t ymax);
  32
  33   void TransformCircle();
  34
  35   void Init(Int_t slice=0,Int_t patch=0,Int_t n_eta_segments=100,Int_t n_its=-1);
  36   void Print();
  37   void PrintVhdl();
  38
  39   ClassDef(AliL3HoughTransformerVhdl,1) //Normal Hough transformation class
  40
  41 };
  42
  43 #endif
  44
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