[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 *fNextVolumePixel;
  //AliL3Digits *nextPhiRowPixel;
  AliL3Digits *nextRowPixel;
};

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


class AliL3Histogram;
class AliL3Transform;
class AliL3HoughEvaluate;
class AliL3TrackArray;
class AliL3DigitRowData;

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;
  Int_t fNRowsInPatch;
  Int_t fBinTableBounds;

  UInt_t fNDigitRowData; //!
  AliL3DigitRowData *fDigitRowData; //!
  
  AliL3HoughContainer *fRowContainer; //!
  AliL3HoughContainer *fPhiRowContainer; //!
  AliL3HoughContainer *fVolume; //!
  
  Int_t fContainerBounds;
  Int_t fNDigits;
  Int_t **fBinTable; //!
  Int_t *fEtaIndex; //!
  UChar_t **fTrackTable; //!
  AliL3Histogram *fHistoPt;
  
  Int_t fSlice;
  Int_t fPatch;

 public:
  AliL3HoughTransformer(); 
  AliL3HoughTransformer(Int_t slice,Int_t patch,Float_t *etarange);
  AliL3HoughTransformer(Int_t slice,Int_t patch,Double_t *etarange=0,Int_t n_eta_segments=1);
  virtual ~AliL3HoughTransformer();

  void InitTables();
  void TransformTables(AliL3Histogram **histos,AliL3Histogram **images=0);
  void SetInputData(UInt_t ndigits,AliL3DigitRowData *ptr);
  void WriteTables();
  void SetHistogram(AliL3Histogram *hist) {fHistoPt = hist;}
  /*
    void Transform2Circle(TH2F *hist,Int_t eta_index);
    void Transform2Circle(TH2F **histos,Int_t n_eta_segments,UInt_t ndigits,AliL3DigitRowData *ptr);
    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);
  */
  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;
52a2a604	12	AliL3Digits *fNextVolumePixel;
52a2a604	13	//AliL3Digits *nextPhiRowPixel;
4de874d1	14	AliL3Digits *nextRowPixel;
	15	};
	16
	17	struct AliL3HoughContainer
	18	{
	19	void *first;
	20	void *last;
	21	};
	22
4cafa5fc	23
	24
	25	class AliL3Histogram;
4de874d1	26	class AliL3Transform;
	27	class AliL3HoughEvaluate;
	28	class AliL3TrackArray;
4cafa5fc	29	class AliL3DigitRowData;
4de874d1	30
	31	class AliL3HoughTransformer : public TObject {
	32
	33	private:
	34
	35	friend class AliL3HoughEval;
	36
	37	AliL3Transform *fTransform; //!
	38
	39	Int_t fNPhiSegments; //Number of patches in phi.
	40	Float_t fEtaMin;
	41	Float_t fEtaMax;
	42	Int_t fNumEtaSegments;
	43	Int_t fNumOfPadRows;
4cafa5fc	44	Int_t fNRowsInPatch;
	45	Int_t fBinTableBounds;
	46
	47	UInt_t fNDigitRowData; //!
	48	AliL3DigitRowData *fDigitRowData; //!
4de874d1	49
	50	AliL3HoughContainer *fRowContainer; //!
	51	AliL3HoughContainer *fPhiRowContainer; //!
52a2a604	52	AliL3HoughContainer *fVolume; //!
4cafa5fc	53
4de874d1	54	Int_t fContainerBounds;
4de874d1	55	Int_t fNDigits;
4cafa5fc	56	Int_t **fBinTable; //!
	57	Int_t *fEtaIndex; //!
	58	UChar_t **fTrackTable; //!
	59	AliL3Histogram *fHistoPt;
4de874d1	60
	61	Int_t fSlice;
	62	Int_t fPatch;
	63
	64	public:
	65	AliL3HoughTransformer();
52a2a604	66	AliL3HoughTransformer(Int_t slice,Int_t patch,Float_t *etarange);
52a2a604	67	AliL3HoughTransformer(Int_t slice,Int_t patch,Double_t *etarange=0,Int_t n_eta_segments=1);
4de874d1	68	virtual ~AliL3HoughTransformer();
4de874d1	69
4cafa5fc	70	void InitTables();
	71	void TransformTables(AliL3Histogram histos,AliL3Histogram images=0);
	72	void SetInputData(UInt_t ndigits,AliL3DigitRowData *ptr);
	73	void WriteTables();
	74	void SetHistogram(AliL3Histogram *hist) {fHistoPt = hist;}
	75	/*
	76	void Transform2Circle(TH2F *hist,Int_t eta_index);
	77	void Transform2Circle(TH2F *histos,Int_t n_eta_segments,UInt_t ndigits,AliL3DigitRowData ptr);
	78	void Transform2Line(TH2F hist,Int_t ref_row,Int_t rowrange,Double_t phirange,TH2F raw=0);
	79	void TransformLines2Circle(TH2F hist,AliL3TrackArray tracks);
	80	void GetPixels(Char_t rootfile,TH2F hist=0);
	81	void InitTemplates(TH2F *hist);
	82	*/
4de874d1	83	ClassDef(AliL3HoughTransformer,1)
	84
	85	};
	86
	87	#endif