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

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

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//  TRD module global track (GTU)                                            //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

#include <TObject.h>

class AliTRDltuTracklet;

class AliTRDgtuTrack : public TObject {

 public:

  enum { kNmaxTrk = 12, kNplan = 6 };

  AliTRDgtuTrack();
  AliTRDgtuTrack(const AliTRDgtuTrack &t);
  virtual         ~AliTRDgtuTrack();
  AliTRDgtuTrack  &operator=(const AliTRDgtuTrack &t);

  virtual void     Copy(TObject &t) const;

          Bool_t   IsSortable() const            { return kTRUE;       }
  virtual Int_t    Compare(const TObject *o) const;
          void     Reset();
          void     ResetTracklets();
          void     Track(Float_t xpl, Float_t field);
          void     CookLabel();
          void     SetDetector(Int_t det)        { fDetector = det;    };
          void     MakePID();
          void     AddTracklet(AliTRDltuTracklet *trk);
          Int_t    GetNtracklets() const;

          AliTRDltuTracklet *GetTracklet(Int_t pos) const;
          TObjArray         *Tracklets(); 

          Float_t  GetYproj() const              { return fYproj;      };
          Float_t  GetZproj() const              { return fZproj;      };
          Float_t  GetSlope() const              { return fSlope;      };
          Int_t    GetTracklets() const          { return fNtracklets; };
          Int_t    GetPlanes() const             { return fNplanes;    };
          Int_t    GetClusters() const           { return fNclusters;  };
          Float_t  GetPt() const                 { return fPt;         };
          Float_t  GetPhi() const                { return fPhi;        };
          Float_t  GetEta() const                { return fEta;        };
          Int_t    GetLabel() const              { return fLabel;      };
          Int_t    GetDetector() const           { return fDetector;   };
          Float_t  GetPID() const                { return fPID;        };
          Bool_t   IsElectron() const            { return fIsElectron; };

 protected:

          TObjArray  *fTracklets;                               //! Array of LTU tracklets

          Float_t     fYproj;                                   //  Average y-projection
          Float_t     fZproj;                                   //  Average z-projection
          Float_t     fSlope;                                   //  Average slope 

          Int_t       fDetector;                                //  First detector in the module

          Int_t       fNtracklets;                              //  Number of tracklets
          Int_t       fNplanes;                                 //  Number of TRD planes
          Int_t       fNclusters;                               //  Total number of clusters

          Float_t     fPt;                                      //  Transverse momentum
          Float_t     fPhi;                                     //  Phi angle at the vertex
          Float_t     fEta;                                     //  Eta at the vertex
          Int_t       fLabel;                                   //  Track label
          Float_t     fPID;                                     //  PID electron likelihood
          Bool_t      fIsElectron;                              //  Electron flag

  ClassDef(AliTRDgtuTrack,2)                                    //  TRD module global track (GTU)

};

#endif
Commit	Line	Data
e3b2b5e5	1	#ifndef ALITRDGTUTRACK_H
e3b2b5e5	2	#define ALITRDGTUTRACK_H
6d50f529	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
e3b2b5e5	7
	8	///////////////////////////////////////////////////////////////////////////////
	9	// //
	10	// TRD module global track (GTU) //
	11	// //
	12	///////////////////////////////////////////////////////////////////////////////
	13
6d50f529	14	#include <TObject.h>
e3b2b5e5	15
	16	class AliTRDltuTracklet;
	17
	18	class AliTRDgtuTrack : public TObject {
	19
	20	public:
	21
	22	enum { kNmaxTrk = 12, kNplan = 6 };
	23
	24	AliTRDgtuTrack();
6d50f529	25	AliTRDgtuTrack(const AliTRDgtuTrack &t);
	26	virtual ~AliTRDgtuTrack();
	27	AliTRDgtuTrack &operator=(const AliTRDgtuTrack &t);
	28
	29	virtual void Copy(TObject &t) const;
	30
	31	Bool_t IsSortable() const { return kTRUE; }
	32	virtual Int_t Compare(const TObject *o) const;
	33	void Reset();
	34	void ResetTracklets();
	35	void Track(Float_t xpl, Float_t field);
	36	void CookLabel();
	37	void SetDetector(Int_t det) { fDetector = det; };
	38	void MakePID();
	39	void AddTracklet(AliTRDltuTracklet *trk);
	40	Int_t GetNtracklets() const;
	41
	42	AliTRDltuTracklet *GetTracklet(Int_t pos) const;
	43	TObjArray *Tracklets();
	44
	45	Float_t GetYproj() const { return fYproj; };
	46	Float_t GetZproj() const { return fZproj; };
	47	Float_t GetSlope() const { return fSlope; };
	48	Int_t GetTracklets() const { return fNtracklets; };
	49	Int_t GetPlanes() const { return fNplanes; };
	50	Int_t GetClusters() const { return fNclusters; };
	51	Float_t GetPt() const { return fPt; };
	52	Float_t GetPhi() const { return fPhi; };
	53	Float_t GetEta() const { return fEta; };
	54	Int_t GetLabel() const { return fLabel; };
	55	Int_t GetDetector() const { return fDetector; };
	56	Float_t GetPID() const { return fPID; };
	57	Bool_t IsElectron() const { return fIsElectron; };
e3b2b5e5	58
	59	protected:
	60
6d50f529	61	TObjArray *fTracklets; //! Array of LTU tracklets
e3b2b5e5	62
6d50f529	63	Float_t fYproj; // Average y-projection
	64	Float_t fZproj; // Average z-projection
	65	Float_t fSlope; // Average slope
e3b2b5e5	66
6d50f529	67	Int_t fDetector; // First detector in the module
e3b2b5e5	68
6d50f529	69	Int_t fNtracklets; // Number of tracklets
	70	Int_t fNplanes; // Number of TRD planes
	71	Int_t fNclusters; // Total number of clusters
e3b2b5e5	72
6d50f529	73	Float_t fPt; // Transverse momentum
	74	Float_t fPhi; // Phi angle at the vertex
	75	Float_t fEta; // Eta at the vertex
	76	Int_t fLabel; // Track label
	77	Float_t fPID; // PID electron likelihood
	78	Bool_t fIsElectron; // Electron flag
e3b2b5e5	79
6d50f529	80	ClassDef(AliTRDgtuTrack,2) // TRD module global track (GTU)
e3b2b5e5	81
	82	};
	83
	84	#endif