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7771752e | 1 | #ifndef ALIMUONTRACKHITPATTERN_H |
2 | #define ALIMUONTRACKHITPATTERN_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
ea94c18b | 6 | /*$Id$*/ |
7 | ||
7771752e | 8 | /// \ingroup rec |
9 | /// \class AliMUONTrackHitPattern | |
10 | /// \brief Class for the MUON track hit pattern | |
11 | /// | |
12 | // Author: Diego Stocco | |
13 | ||
14 | #include <TObject.h> | |
683cb6c5 | 15 | #include <TMatrixD.h> |
16 | #include <TArrayI.h> | |
17 | #include <TArrayF.h> | |
7771752e | 18 | |
7ec3b9cf | 19 | class AliMUONVTrackStore; |
20 | class AliMUONVTriggerStore; | |
683cb6c5 | 21 | class AliMUONVTriggerTrackStore; |
7771752e | 22 | class AliMUONTrackParam; |
7771752e | 23 | class AliMUONGeometryTransformer; |
7ec3b9cf | 24 | class AliMUONVDigitStore; |
683cb6c5 | 25 | class AliMUONTriggerTrack; |
26 | class AliMUONTrack; | |
a0dc65b4 | 27 | class AliMUONRecoParam; |
7771752e | 28 | |
7ec3b9cf | 29 | class AliMUONTrackHitPattern : public TObject |
30 | { | |
7771752e | 31 | public: |
7ec3b9cf | 32 | |
a0dc65b4 | 33 | AliMUONTrackHitPattern(const AliMUONRecoParam* recoParam, |
34 | const AliMUONGeometryTransformer& transformer, | |
64f628e9 | 35 | const AliMUONVDigitStore& digitStore); |
7ec3b9cf | 36 | virtual ~AliMUONTrackHitPattern(); // Destructor |
7ec3b9cf | 37 | |
9b1e069f | 38 | void ExecuteValidation(const AliMUONVTrackStore& trackStore, |
683cb6c5 | 39 | const AliMUONVTriggerTrackStore& triggerTrackStore, |
40 | const AliMUONVTriggerStore& triggerStore) const; | |
41 | ||
42 | AliMUONTriggerTrack* MatchTriggerTrack(AliMUONTrack* track, | |
43 | AliMUONTrackParam& trackParam, | |
44 | const AliMUONVTriggerTrackStore& triggerTrackStore, | |
45 | const AliMUONVTriggerStore& triggerStore) const; | |
67c201be | 46 | |
64f628e9 | 47 | UShort_t GetHitPattern(AliMUONTriggerTrack* matchedTriggerTrack) const; |
67c201be | 48 | |
64f628e9 | 49 | UShort_t GetHitPattern(AliMUONTrackParam* trackParam) const; |
683cb6c5 | 50 | |
683cb6c5 | 51 | protected: |
52 | void ApplyMCSCorrections(AliMUONTrackParam& trackParam) const; | |
53 | ||
683cb6c5 | 54 | // Methods for hit pattern from tracker track |
64f628e9 | 55 | void FindPadMatchingTrack(const AliMUONTrackParam& trackParam, |
683cb6c5 | 56 | Bool_t isMatch[2], Int_t iChamber) const; |
57 | ||
58 | Float_t MinDistanceFromPad(Float_t xPad, Float_t yPad, Float_t zPad, | |
59 | Float_t dpx, Float_t dpy, | |
60 | const AliMUONTrackParam& trackParam) const; | |
7771752e | 61 | |
683cb6c5 | 62 | // Methods for hit pattern from matched trigger track |
63 | Bool_t PerformTrigTrackMatch(UShort_t &pattern, | |
64f628e9 | 64 | const AliMUONTriggerTrack* matchedTrigTrack) const; |
683cb6c5 | 65 | |
64f628e9 | 66 | Int_t FindPadMatchingTrig(Int_t &detElemId, Float_t coor[2], |
683cb6c5 | 67 | Bool_t isMatch[2], TArrayI nboard[2], |
68 | TArrayF &zRealMatch, Float_t y11) const; | |
69 | ||
70 | Float_t PadMatchTrack(Float_t xPad, Float_t yPad, Float_t dpx, Float_t dpy, | |
71 | Float_t xTrackAtPad, Float_t yTrackAtPad) const; | |
72 | ||
73 | Int_t DetElemIdFromPos(Float_t x, Float_t y, Int_t chamber, Int_t cathode) const; | |
74 | ||
75 | void LocalBoardFromPos(Float_t x, Float_t y, Int_t detElemId, | |
76 | Int_t cathode, Int_t localBoard[4]) const; | |
7771752e | 77 | |
21973f26 | 78 | /// Return reco parameters |
9b1e069f | 79 | const AliMUONRecoParam* GetRecoParam() const { return fkRecoParam; } |
a0dc65b4 | 80 | |
7771752e | 81 | private: |
683cb6c5 | 82 | /// Not implemented |
83 | AliMUONTrackHitPattern(const AliMUONTrackHitPattern& rhs); | |
84 | /// Not implemented | |
85 | AliMUONTrackHitPattern& operator = (const AliMUONTrackHitPattern& rhs); | |
86 | ||
87 | void CheckConstants() const; | |
683cb6c5 | 88 | |
9b1e069f | 89 | const AliMUONRecoParam* fkRecoParam; //!< pointer to reco parameters |
90 | const AliMUONGeometryTransformer& fkTransformer; //!< geometry transformer | |
64f628e9 | 91 | const AliMUONVDigitStore& fkDigitStore; //!< digitStore |
683cb6c5 | 92 | |
683cb6c5 | 93 | const Float_t fkMaxDistance; //!< Maximum distance for reference |
94 | static const Int_t fgkNcathodes=2; //!<Number of cathodes | |
95 | static const Int_t fgkNchambers=4; //!<Number of chambers | |
96 | static const Int_t fgkNplanes=8; //!<Number of planes | |
97 | static const Int_t fgkNlocations=4; //!<Number of locations | |
a0dc65b4 | 98 | |
683cb6c5 | 99 | ClassDef(AliMUONTrackHitPattern, 0) // MUON track hit pattern |
7771752e | 100 | }; |
101 | ||
102 | #endif |