TRD/AliTRDmodule.h

   1 #ifndef ALITRDMODULE_H
   2 #define ALITRDMODULE_H
   3
   4 #include <TObjArray.h>
   5
   6 class AliTRDgtuTrack;
   7 class AliTRDltuTracklet;
   8 class AliTRDtrigParam;
   9
  10 class AliTRDmodule : public TObject {
  11
  12  public:
  13
  14   enum { kNplan = 6, kNmaxZchan = 100, kNsubZchan = 16, kNmaxTrk = 12 };
  15
  16   AliTRDmodule(AliTRDtrigParam *trigp);
  17   virtual ~AliTRDmodule();
  18   AliTRDmodule &operator=(const AliTRDmodule &m);
  19   virtual void Copy(TObject &m) const;
  20
  21   void Reset();
  22
  23   void AddTracklet(Int_t det,
  24                    Int_t row,
  25                    Float_t rowz,
  26                    Float_t slope,
  27                    Float_t offset,
  28                    Float_t time,
  29                    Int_t ncl,
  30                    Int_t label,
  31                    Float_t q);
  32
  33   TObjArray *Tracklets() {
  34     if(!fTracklets) fTracklets = new TObjArray(400); return fTracklets;
  35   };
  36
  37   void ResetTracklets() { if(fTracklets) fTracklets->Delete(); };
  38   void SortTracklets()  { if(fTracklets) fTracklets->Sort(); };
  39   AliTRDltuTracklet *GetTracklet(Int_t pos) const;
  40   void RemoveMultipleTracklets();
  41   void RemoveTracklet(Int_t pos);
  42   Int_t GetNtracklets() const {
  43     if (fTracklets) return fTracklets->GetEntriesFast();
  44     return 0;
  45   };
  46   void AddTrack();
  47   TObjArray *Tracks() {
  48     if(!fTracks) fTracks = new TObjArray(400); return fTracks;
  49   };
  50
  51   void  ResetTracks();
  52   void  SortTracks()  { if(fTracks) fTracks->Sort(); };
  53   AliTRDgtuTrack *GetTrack(Int_t pos) const;
  54   void  RemoveMultipleTracks();
  55   void  RemoveTrack(Int_t pos);
  56   Int_t GetNtracks() const {
  57     if (fTracks) return fTracks->GetEntriesFast();
  58     return 0;
  59   };
  60   void  SortZ(Int_t cha);
  61   void  InitZLUT();
  62   void  FindTracks();
  63   void  FindTracksCombi(Int_t zchan);
  64
  65  protected:
  66
  67   Float_t             fXprojPlane;                  //! X (time) coordinate of the
  68                                                     //  projection plane
  69   Float_t             fField;                       //! Magnetic field
  70   TObjArray          *fTracklets;                   //! Array of LTU tracklets
  71   TObjArray          *fTracks;                      //! Array of GTU tracks
  72
  73   Int_t fZnchan[kNplan][kNsubZchan];                //! number of LTU tracklets in each
  74                                                     //  subchannel
  75   Int_t fZtrkid[kNplan][kNmaxZchan][kNsubZchan];    //! list of LTU tracklet id's for
  76                                                     //  each subchannel
  77
  78   Float_t  fDeltaY;                                 // Y (offset) matching window in the GTU
  79   Float_t  fDeltaS;                                 // Slope matching window in the GTU
  80
  81   AliTRDltuTracklet  *fLTUtrk;                      //! Current LTU tracklet
  82   AliTRDgtuTrack     *fGTUtrk;                      //! Current GTU track
  83
  84   ClassDef(AliTRDmodule,2)
  85
  86 };
  87
  88 #endif