1 #ifndef ALITRDTRIGGER_H
2 #define ALITRDTRIGGER_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ///////////////////////////////////////////////////////////////////////////////
10 // TRD trigger class //
12 ///////////////////////////////////////////////////////////////////////////////
23 class AliTRDmcmTracklet;
27 class AliTRDtrigParam;
28 class AliTRDdigitsManager;
29 class AliTRDdataArrayI;
32 class AliTRDCommonParam;
34 class AliTRDtrigger : public TNamed {
38 enum { kNMCM = 16, kMaxTrackletsPerMCM = 4, kMcmCol = 21 };
41 AliTRDtrigger(const Text_t* name, const Text_t* title);
42 AliTRDtrigger(const AliTRDtrigger &p);
43 virtual ~AliTRDtrigger();
44 AliTRDtrigger &operator=(const AliTRDtrigger &p);
46 virtual void Copy(TObject &p) const;
50 Bool_t Open(const Char_t *name, Int_t nEvent = 0);
52 Bool_t ReadDigits(AliRawReader *rawReader);
53 Bool_t ReadDigits(TTree *digitsTree);
54 Bool_t MakeTracklets(Bool_t makeTracks = kFALSE);
55 void MakeTracks(Int_t det);
56 Bool_t WriteTracklets(Int_t det);
57 Bool_t ReadTracklets(AliRunLoader *rl);
59 void AddTracklet(Int_t det, Int_t row, Int_t seed, Int_t n);
60 void AddTrack(const AliTRDgtuTrack *t, Int_t det);
61 Bool_t TestTracklet(Int_t det, Int_t row, Int_t seed, Int_t n);
62 TObjArray *Tracklets();
63 void ResetTracklets();
65 Int_t GetNumberOfTracks() const;
66 Int_t GetNPrimary() const { return fNPrimary; };
67 AliTRDtrigParam *GetParameter() const { return fTrigParam; };
68 AliTRDgtuTrack *GetTrack(Int_t i) const;
70 void SetRunLoader(AliRunLoader *rl) { fRunLoader = rl; };
71 void SetMCMcoordinates(Int_t imcm);
72 void SetParameter(AliTRDtrigParam *trigp) { fTrigParam = trigp; };
77 Float_t fField; //! Magnetic field
78 AliTRDgeometry *fGeo; //! TRD geometry
79 AliTRDcalibDB *fCalib; //! Calibration DB
80 AliTRDCommonParam *fCParam; //! Common parameters
82 AliTRDtrigParam *fTrigParam; //! Trigger class parameters
83 AliRunLoader *fRunLoader; //! Run Loader
84 AliTRDdigitsManager *fDigitsManager; //! TRD digits manager
85 TTree *fTrackletTree; //! Tree with tracklets
86 TObjArray *fTracklets; //! Array of tracklets
88 Int_t fNROB; //! Number of ROBs in the current chamber
89 AliTRDmcm *fMCM; //! Current MCM
90 AliTRDmcmTracklet *fTrk; //! Current tracklet
91 AliTRDmcmTracklet *fTrkTest; //! Test tracklet
92 AliTRDmodule *fModule; //! Current module
93 AliTRDgtuTrack *fGTUtrk; //! Current GTU track
95 Int_t fNtracklets; //! Tracklets counter
97 AliTRDdataArrayI *fDigits; //! Array with digits
98 AliTRDdataArrayI *fTrack0; //! Track dictionary 0
99 AliTRDdataArrayI *fTrack1; //! Track dictionary 1
100 AliTRDdataArrayI *fTrack2; //! Track dictionary 2
102 Int_t fNPrimary; //! Number of primary tracks
104 TClonesArray *fTracks; //! Array of GTU tracks
106 ClassDef(AliTRDtrigger,3) // TRD trigger class