HLT/hough/AliL3HoughTest.h

   1 // @(#) $Id$
   2
   3 #ifndef ALIL3_HOUGHTEST
   4 #define ALIL3_HOUGHTEST
   5
   6 #include "AliL3RootTypes.h"
   7
   8 struct SimData {
   9   Int_t pads[10][10];//maximum 10 pads width
  10   Int_t npads;
  11   Int_t minpad;
  12   Int_t mintime;
  13 };
  14
  15 class AliL3Histogram;
  16 class TH2;
  17 class TH3;
  18 class AliL3TrackArray;
  19
  20 class AliL3HoughTest {
  21
  22  private:
  23   SimData *fData;
  24   Int_t fCurrentPatch;
  25
  26  public:
  27
  28   AliL3HoughTest();
  29   virtual ~AliL3HoughTest();
  30
  31   Bool_t GenerateTrackData(Double_t pt,Double_t psi,Double_t tgl,Int_t sign,Int_t patch,Int_t minhits);
  32   void FillImage(TH2 *hist,Int_t row=-1);
  33   void Transform2Circle(AliL3Histogram *hist);
  34   void Transform2CircleC(AliL3Histogram *hist);
  35   void Transform2CircleF(AliL3Histogram *hist);
  36   void Transform2Line(AliL3Histogram *hist,Int_t *rowrange);
  37   void Transform2LineC(AliL3Histogram *hist,Int_t *rowrange);
  38   void Transform2Line3D(TH3 *hist,Int_t *rowrange,Float_t *phirange);
  39   void Transform2LineC3D(TH3 *hist,Int_t *rowrange);
  40   void TransformLines2Circle(TH3 *hist,AliL3TrackArray *tracks);
  41   void Transform2Center(AliL3Histogram *hist);
  42
  43   void FindAbsMaxima(TH3 *hist,Int_t zsearch,Float_t &max_x,Float_t &max_y,Float_t &max_z,Int_t &maxvalue);
  44
  45   ClassDef(AliL3HoughTest,1) //Hough transform base class
  46 };
  47
  48 #endif
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