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a9e2aefa | 1 | #ifndef ALIMUONHITFORREC_H |
2 | #define ALIMUONHITFORREC_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /*$Id$*/ | |
7 | ||
8 | #include <TROOT.h> | |
9 | ||
10 | class AliMUONHit; | |
11 | class AliMUONRawCluster; | |
12 | class AliMUONTrackHit; | |
13 | class AliMUONTrackParam; | |
14 | ||
15 | class AliMUONHitForRec : public TObject { | |
16 | public: | |
17 | AliMUONHitForRec(){ | |
18 | // Constructor | |
2685bf00 | 19 | fFirstTrackHitPtr = 0; |
20 | fLastTrackHitPtr = 0; | |
21 | } // Constructor | |
a9e2aefa | 22 | virtual ~AliMUONHitForRec(){ |
23 | // Destructor | |
24 | ;} // Destructor | |
25 | AliMUONHitForRec (const AliMUONHitForRec& AliMUONHitForRec); // copy constructor | |
26 | AliMUONHitForRec& operator=(const AliMUONHitForRec& AliMUONHitForRec); // assignment operator | |
27 | AliMUONHitForRec(AliMUONHit* mHit); // Constructor from GEANT hit | |
28 | AliMUONHitForRec(AliMUONRawCluster* RawCluster); // Constructor from raw cluster | |
29 | ||
9b03f36b | 30 | // Inline functions for Get and Set |
956019b6 | 31 | Double_t GetBendingCoor(void) { return fBendingCoor;} |
32 | void SetBendingCoor(Double_t BendingCoor) { fBendingCoor = BendingCoor;} | |
33 | Double_t GetNonBendingCoor(void) { return fNonBendingCoor;} | |
34 | void SetNonBendingCoor(Double_t NonBendingCoor) { fNonBendingCoor = NonBendingCoor;} | |
35 | Double_t GetZ(void) { return fZ;} | |
36 | void SetZ(Double_t Z) { fZ = Z;} | |
37 | Double_t GetBendingReso2(void) { return fBendingReso2;} | |
38 | void SetBendingReso2(Double_t BendingReso2) { fBendingReso2 = BendingReso2;} | |
39 | Double_t GetNonBendingReso2(void) { return fNonBendingReso2;} | |
40 | void SetNonBendingReso2(Double_t NonBendingReso2) { fNonBendingReso2 = NonBendingReso2;} | |
41 | Int_t GetChamberNumber(void) { return fChamberNumber;} | |
42 | void SetChamberNumber(Int_t ChamberNumber) { fChamberNumber = ChamberNumber;} | |
43 | Int_t GetHitNumber(void) { return fHitNumber;} | |
44 | void SetHitNumber(Int_t HitNumber) { fHitNumber = HitNumber;} | |
45 | Int_t GetTHTrack(void) { return fTHTrack;} | |
46 | void SetTHTrack(Int_t THTrack) { fTHTrack = THTrack;} | |
47 | Int_t GetGeantSignal(void) { return fGeantSignal;} | |
48 | void SetGeantSignal(Int_t GeantSignal) { fGeantSignal = GeantSignal;} | |
49 | Int_t GetIndexOfFirstSegment(void) { return fIndexOfFirstSegment;} | |
50 | void SetIndexOfFirstSegment(Int_t IndexOfFirstSegment) { fIndexOfFirstSegment = IndexOfFirstSegment;} | |
51 | Int_t GetNSegments(void) { return fNSegments;} | |
52 | void SetNSegments(Int_t NSegments) { fNSegments = NSegments;} | |
53 | AliMUONTrackHit* GetFirstTrackHitPtr(void) { return fFirstTrackHitPtr;} | |
54 | void SetFirstTrackHitPtr(AliMUONTrackHit* FirstTrackHitPtr) { fFirstTrackHitPtr = FirstTrackHitPtr;} | |
55 | AliMUONTrackHit* GetLastTrackHitPtr(void) { return fLastTrackHitPtr;} | |
56 | void SetLastTrackHitPtr(AliMUONTrackHit* LastTrackHitPtr) { fLastTrackHitPtr = LastTrackHitPtr;} | |
57 | Int_t GetNTrackHits(void) { return fNTrackHits;} | |
58 | void SetNTrackHits(Int_t NTrackHits) { fNTrackHits = NTrackHits;} | |
9b03f36b | 59 | |
a9e2aefa | 60 | |
61 | Double_t NormalizedChi2WithHitForRec(AliMUONHitForRec* Hit, Double_t Sigma2Cut); | |
62 | /* void UpdateFromChamberTrackParam(AliMUONTrackParam *TrackParam, Double_t MCSfactor); */ | |
63 | ||
64 | // What is necessary for sorting TClonesArray's; sufficient too ???? | |
65 | Bool_t IsSortable() const { return kTRUE; } | |
2a941f4e | 66 | Int_t Compare(const TObject* HitForRec) const; // "Compare" function for sorting |
a9e2aefa | 67 | protected: |
68 | private: | |
69 | Double_t fBendingCoor; // coordinate (cm) in bending plane | |
70 | Double_t fNonBendingCoor; // coordinate (cm) in non bending plane | |
71 | Double_t fZ; // Z coordinate (cm) | |
72 | Double_t fBendingReso2; // resolution**2 (cm**2) on coordinate in bending plane | |
73 | Double_t fNonBendingReso2; // resolution**2 (cm**2) on coordinate in non bending plane | |
74 | ||
75 | // links back to original hit for various checks | |
76 | // ideal would be real link to "hit" or "reconstructed hit" | |
77 | // if everything would be in memory ???? | |
78 | Int_t fChamberNumber; // chamber number (0...) | |
79 | Int_t fHitNumber; // hit number (0...): RawCluster in "chamber" event of TR or GEANT hit in "track" event of TH | |
80 | Int_t fTHTrack; // track number (0...) in TH | |
81 | Int_t fGeantSignal; // Geant signal (1) or background (0) | |
82 | ||
83 | // links forward to the segment(s) if HitForRec in first chamber of a station | |
84 | Int_t fIndexOfFirstSegment; // index of first Segment | |
85 | Int_t fNSegments; // number of Segments | |
86 | ||
87 | // links forward to reconstructed track hits | |
88 | AliMUONTrackHit *fFirstTrackHitPtr ; // pointer to first TrackHit made with HitForRec | |
89 | AliMUONTrackHit *fLastTrackHitPtr ; // pointer to last TrackHit made with HitForRec | |
90 | Int_t fNTrackHits; // number of TrackHit's made with HitForRec | |
91 | ||
044d512b | 92 | ClassDef(AliMUONHitForRec, 1) // Hit for reconstruction in ALICE dimuon spectrometer |
a9e2aefa | 93 | }; |
94 | ||
95 | #endif |