[u/mrichter/AliRoot.git] / TRD / AliTRDmcmTracklet.h

#ifndef ALITRDMCMTRACKLET_H
#define ALITRDMCMTRACKLET_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

///////////////////////////////////////////////////////
//                                                   //
//  Tracklet object (MCM/LTU)                        //
//                                                   //
///////////////////////////////////////////////////////

#include <TObject.h>

class TGraph;

class AliTRDgeometry;

class AliTRDmcmTracklet : public TObject {

 public:

  enum { kNclsPads = 3, kNtimeBins = 30, kNdict = 3 };

  AliTRDmcmTracklet();
  AliTRDmcmTracklet(Int_t det, Int_t row, Int_t n);
  virtual ~AliTRDmcmTracklet();
  AliTRDmcmTracklet &operator=(const AliTRDmcmTracklet &t);
  virtual void Copy(TObject &t) const;

  void AddCluster(Int_t icol, Int_t itb, Float_t *adc, Int_t *track);
  void MakeTrackletGraph(AliTRDgeometry *geo = 0, Float_t field = 0);
  void MakeClusAmpGraph();
  void CookLabel(Float_t frac);

  Int_t     GetNclusters() const { return fNclusters; };
  Int_t     GetDetector()  const { return fDetector; };
  Int_t     GetRow()       const { return fRow; };
  Float_t   GetOffset()    const { return fOffset; };
  Float_t   GetSlope()     const { return fSlope; };
  Float_t   GetTime0()     const { return fTime0; };
  Float_t   GetRowz()      const { return fRowz; };
  Float_t   GetPt()        const { return fPt; };
  Float_t   GetdQdl()      const { return fdQdl; };
  Int_t     GetLabel()     const { return fTrackLabel; };
  Int_t     GetNumber()    const { return fN; };
  Float_t   GetOmegaTau(Float_t vdrift, Float_t field) const;
  Float_t   GetClusY(Float_t *adc, Int_t pla) const;
  TGraph   *GetTrackletGraph() const { return fGPos; };
  TGraph   *GetClusAmpGraph()  const { return fGAmp; };
  Float_t  *GetClusterADC(Int_t icl)        { return fADC[icl];  };
  Int_t     GetClusterTime(Int_t icl) const { return fTime[icl]; };
  Int_t     GetClusterCol(Int_t icl)  const { return fCol[icl];  };

 protected:

  Int_t   fDetector;                     //  TRD detector number (0 ... 539)
  Int_t   fRow;                          //  Row number in the detector
  Float_t fADC[kNtimeBins][kNclsPads];   //  Array of ADC values in a pad group
  Int_t   fTrack[kNtimeBins][kNdict];    //! Array of track dictionary values
  Int_t   fTrackLabel;                   //  Cooked track label
  Int_t   fTime[kNtimeBins];             //  Array of time bin values
  Int_t   fCol[kNtimeBins];              //  Array of pad column values
  Int_t   fNclusters;                    //  Number of clusters in the tracklet

  Int_t   fN;                            // Tracklet number

  TGraph *fGPos;                         //! Positions
  TGraph *fGAmp;                         //! Amplitudes

  Float_t fTime0;                        // X position at the entrance window
  Float_t fRowz;                         // Z position of the row center
  Float_t fSlope;                        // Slope [deg]
  Float_t fOffset;                       // Offset
  Float_t fPt;                           // Transverse momentum
  Float_t fdQdl;                         // Charge per unit length

  ClassDef(AliTRDmcmTracklet,2)          // Track segment for the TRD (Tracklet)

};

#endif
Commit	Line	Data
0ee00e25	1	#ifndef ALITRDMCMTRACKLET_H
	2	#define ALITRDMCMTRACKLET_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	///////////////////////////////////////////////////////
e3b2b5e5	7	// //
	8	// Tracklet object (MCM/LTU) //
	9	// //
0ee00e25	10	///////////////////////////////////////////////////////
	11
	12	#include <TObject.h>
	13
0ee00e25	14	class TGraph;
	15
	16	class AliTRDgeometry;
	17
	18	class AliTRDmcmTracklet : public TObject {
	19
	20	public:
	21
e3b2b5e5	22	enum { kNclsPads = 3, kNtimeBins = 30, kNdict = 3 };
e3b2b5e5	23
0ee00e25	24	AliTRDmcmTracklet();
	25	AliTRDmcmTracklet(Int_t det, Int_t row, Int_t n);
	26	virtual ~AliTRDmcmTracklet();
e3b2b5e5	27	AliTRDmcmTracklet &operator=(const AliTRDmcmTracklet &t);
	28	virtual void Copy(TObject &t) const;
	29
	30	void AddCluster(Int_t icol, Int_t itb, Float_t adc, Int_t track);
	31	void MakeTrackletGraph(AliTRDgeometry *geo = 0, Float_t field = 0);
	32	void MakeClusAmpGraph();
	33	void CookLabel(Float_t frac);
	34
	35	Int_t GetNclusters() const { return fNclusters; };
	36	Int_t GetDetector() const { return fDetector; };
	37	Int_t GetRow() const { return fRow; };
	38	Float_t GetOffset() const { return fOffset; };
	39	Float_t GetSlope() const { return fSlope; };
	40	Float_t GetTime0() const { return fTime0; };
	41	Float_t GetRowz() const { return fRowz; };
	42	Float_t GetPt() const { return fPt; };
	43	Float_t GetdQdl() const { return fdQdl; };
	44	Int_t GetLabel() const { return fTrackLabel; };
	45	Int_t GetNumber() const { return fN; };
	46	Float_t GetOmegaTau(Float_t vdrift, Float_t field) const;
	47	Float_t GetClusY(Float_t *adc, Int_t pla) const;
	48	TGraph *GetTrackletGraph() const { return fGPos; };
	49	TGraph *GetClusAmpGraph() const { return fGAmp; };
	50	Float_t *GetClusterADC(Int_t icl) { return fADC[icl]; };
	51	Int_t GetClusterTime(Int_t icl) const { return fTime[icl]; };
	52	Int_t GetClusterCol(Int_t icl) const { return fCol[icl]; };
0ee00e25	53
	54	protected:
	55
	56	Int_t fDetector; // TRD detector number (0 ... 539)
	57	Int_t fRow; // Row number in the detector
	58	Float_t fADC[kNtimeBins][kNclsPads]; // Array of ADC values in a pad group
	59	Int_t fTrack[kNtimeBins][kNdict]; //! Array of track dictionary values
	60	Int_t fTrackLabel; // Cooked track label
	61	Int_t fTime[kNtimeBins]; // Array of time bin values
	62	Int_t fCol[kNtimeBins]; // Array of pad column values
	63	Int_t fNclusters; // Number of clusters in the tracklet
	64
	65	Int_t fN; // Tracklet number
	66
	67	TGraph *fGPos; //! Positions
	68	TGraph *fGAmp; //! Amplitudes
	69
	70	Float_t fTime0; // X position at the entrance window
	71	Float_t fRowz; // Z position of the row center
	72	Float_t fSlope; // Slope [deg]
	73	Float_t fOffset; // Offset
	74	Float_t fPt; // Transverse momentum
	75	Float_t fdQdl; // Charge per unit length
	76
e3b2b5e5	77	ClassDef(AliTRDmcmTracklet,2) // Track segment for the TRD (Tracklet)
0ee00e25	78
	79	};
	80
	81	#endif