[u/mrichter/AliRoot.git] / HLT / hough / AliL3HoughTransformer.h

#ifndef ALIL3_HOUGHTRANSFORMER
#define ALIL3_HOUGHTRANSFORMER

#include "AliL3RootTypes.h"

struct AliL3Digits
{
  UShort_t fCharge;
  UChar_t fPad;
  UShort_t fTime;
  Int_t fIndex;
  AliL3Digits *nextPhiRowPixel;
  AliL3Digits *nextRowPixel;
};

struct AliL3HoughContainer
{
  void *first;
  void *last;
};

class TH2F;
class AliL3Transform;
class AliL3HoughEvaluate;
class AliL3TrackArray;

class AliL3HoughTransformer : public TObject {
  
 private:

  friend class AliL3HoughEval;
  
  AliL3Transform *fTransform; //!

  Int_t fNPhiSegments; //Number of patches in phi.
  Float_t fEtaMin;
  Float_t fEtaMax;
  Int_t fNumEtaSegments;
  Int_t fNumOfPadRows;
  
  AliL3HoughContainer *fRowContainer; //!
  AliL3HoughContainer *fPhiRowContainer; //!
  Int_t fContainerBounds;
  Int_t fNDigits;
  Int_t **fIndex; //!
  
  
  Int_t fSlice;
  Int_t fPatch;

 public:
  AliL3HoughTransformer(); 
  AliL3HoughTransformer(Int_t slice,Int_t patch,Float_t *etarange,Int_t phi_segments);
  virtual ~AliL3HoughTransformer();
  
  void Transform2Circle(TH2F *hist,Int_t middle_row);
  void Transform2Circle(TH2F *hist);
  void Transform2Line(TH2F *hist,Int_t ref_row,Int_t *rowrange,Double_t *phirange,TH2F *raw=0);
  void TransformLines2Circle(TH2F *hist,AliL3TrackArray *tracks);
  void GetPixels(Char_t *rootfile,TH2F *hist=0);
  void InitTemplates(TH2F *hist);
  void CountBins();

  ClassDef(AliL3HoughTransformer,1)

};

#endif
Commit	Line	Data
4de874d1	1	#ifndef ALIL3_HOUGHTRANSFORMER
	2	#define ALIL3_HOUGHTRANSFORMER
	3
	4	#include "AliL3RootTypes.h"
	5
	6	struct AliL3Digits
	7	{
	8	UShort_t fCharge;
	9	UChar_t fPad;
	10	UShort_t fTime;
	11	Int_t fIndex;
	12	AliL3Digits *nextPhiRowPixel;
	13	AliL3Digits *nextRowPixel;
	14	};
	15
	16	struct AliL3HoughContainer
	17	{
	18	void *first;
	19	void *last;
	20	};
	21
	22	class TH2F;
	23	class AliL3Transform;
	24	class AliL3HoughEvaluate;
	25	class AliL3TrackArray;
	26
	27	class AliL3HoughTransformer : public TObject {
	28
	29	private:
	30
	31	friend class AliL3HoughEval;
	32
	33	AliL3Transform *fTransform; //!
	34
	35	Int_t fNPhiSegments; //Number of patches in phi.
	36	Float_t fEtaMin;
	37	Float_t fEtaMax;
	38	Int_t fNumEtaSegments;
	39	Int_t fNumOfPadRows;
	40
	41	AliL3HoughContainer *fRowContainer; //!
	42	AliL3HoughContainer *fPhiRowContainer; //!
	43	Int_t fContainerBounds;
	44	Int_t fNDigits;
	45	Int_t **fIndex; //!
	46
	47
	48	Int_t fSlice;
	49	Int_t fPatch;
	50
	51	public:
	52	AliL3HoughTransformer();
	53	AliL3HoughTransformer(Int_t slice,Int_t patch,Float_t *etarange,Int_t phi_segments);
	54	virtual ~AliL3HoughTransformer();
	55
	56	void Transform2Circle(TH2F *hist,Int_t middle_row);
	57	void Transform2Circle(TH2F *hist);
	58	void Transform2Line(TH2F hist,Int_t ref_row,Int_t rowrange,Double_t phirange,TH2F raw=0);
	59	void TransformLines2Circle(TH2F hist,AliL3TrackArray tracks);
	60	void GetPixels(Char_t rootfile,TH2F hist=0);
	61	void InitTemplates(TH2F *hist);
	62	void CountBins();
	63
	64	ClassDef(AliL3HoughTransformer,1)
65
66	};
67
68	#endif