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e3b2b5e5 | 1 | #ifndef ALITRDGTUTRACK_H |
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 |