[u/mrichter/AliRoot.git] / HLT / hough / AliHLTHoughTest.h

// @(#) $Id$

#ifndef ALIL3HOUGHTEST_H
#define ALIL3HOUGHTEST_H

#include "AliHLTRootTypes.h"

struct AliHLTSimData {
  Int_t fPads[10][10];//maximum 10 pads width
  Int_t fNPads; //number of pads
  Int_t fMinpad; //??
  Int_t fMintime; //??
};

class AliHLTHistogram;
class TH2;
class TH3;
class AliHLTTrackArray;

class AliHLTHoughTest {

 public:
  
  AliHLTHoughTest(); 
  virtual ~AliHLTHoughTest();
  
  Bool_t GenerateTrackData(Double_t pt,Double_t psi,Double_t tgl,Int_t sign,Int_t patch,Int_t minhits);
  void FillImage(TH2 *hist,Int_t row=-1);
  void Transform2Circle(AliHLTHistogram *hist);
  void Transform2CircleC(AliHLTHistogram *hist);
  void Transform2CircleF(AliHLTHistogram *hist);
  void Transform2Line(AliHLTHistogram *hist,Int_t *rowrange);
  void Transform2LineC(AliHLTHistogram *hist,Int_t *rowrange);
  void Transform2Line3D(TH3 *hist,Int_t *rowrange,Float_t *phirange);
  void Transform2LineC3D(TH3 *hist,Int_t *rowrange);
  void TransformLines2Circle(TH3 *hist,AliHLTTrackArray *tracks);
  void Transform2Center(AliHLTHistogram *hist);
  
  void FindAbsMaxima(TH3 *hist,Int_t zsearch,Float_t &maxx,Float_t &maxy,Float_t &maxz,Int_t &maxvalue) const;
  
 private:
  AliHLTSimData *fData; //??
  Int_t fCurrentPatch; //index of the current patch
  
  ClassDef(AliHLTHoughTest,1) //Hough transform base class
};

typedef AliHLTHoughTest AliL3HoughTest; // for backward compatibility

#endif
Commit	Line	Data
4aa41877	1	// @(#) $Id$
	2
	3	#ifndef ALIL3HOUGHTEST_H
	4	#define ALIL3HOUGHTEST_H
	5
	6	#include "AliHLTRootTypes.h"
	7
	8	struct AliHLTSimData {
	9	Int_t fPads[10][10];//maximum 10 pads width
	10	Int_t fNPads; //number of pads
	11	Int_t fMinpad; //??
	12	Int_t fMintime; //??
	13	};
	14
	15	class AliHLTHistogram;
	16	class TH2;
	17	class TH3;
	18	class AliHLTTrackArray;
	19
	20	class AliHLTHoughTest {
	21
	22	public:
	23
	24	AliHLTHoughTest();
	25	virtual ~AliHLTHoughTest();
	26
	27	Bool_t GenerateTrackData(Double_t pt,Double_t psi,Double_t tgl,Int_t sign,Int_t patch,Int_t minhits);
	28	void FillImage(TH2 *hist,Int_t row=-1);
	29	void Transform2Circle(AliHLTHistogram *hist);
	30	void Transform2CircleC(AliHLTHistogram *hist);
	31	void Transform2CircleF(AliHLTHistogram *hist);
	32	void Transform2Line(AliHLTHistogram hist,Int_t rowrange);
	33	void Transform2LineC(AliHLTHistogram hist,Int_t rowrange);
	34	void Transform2Line3D(TH3 hist,Int_t rowrange,Float_t *phirange);
	35	void Transform2LineC3D(TH3 hist,Int_t rowrange);
	36	void TransformLines2Circle(TH3 hist,AliHLTTrackArray tracks);
	37	void Transform2Center(AliHLTHistogram *hist);
	38
	39	void FindAbsMaxima(TH3 *hist,Int_t zsearch,Float_t &maxx,Float_t &maxy,Float_t &maxz,Int_t &maxvalue) const;
	40
	41	private:
	42	AliHLTSimData *fData; //??
	43	Int_t fCurrentPatch; //index of the current patch
	44
	45	ClassDef(AliHLTHoughTest,1) //Hough transform base class
	46	};
	47
	48	typedef AliHLTHoughTest AliL3HoughTest; // for backward compatibility
	49
	50	#endif
	51
	52
	53
	54
	55
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	57