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8cc77df0 | 1 | #ifndef ALIMUONTRACKRECONSTRUCTORK_H |
2 | #define ALIMUONTRACKRECONSTRUCTORK_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 | /// \ingroup rec | |
9 | /// \class AliMUONTrackReconstructorK | |
10 | /// \brief Class for the MUON track reconstruction using kalman filter | |
11 | /// | |
12 | //////////////////////////////////////////////// | |
13 | /// MUON track reconstructor using kalman filter | |
14 | //////////////////////////////////////////////// | |
15 | ||
8cc77df0 | 16 | #include "AliMUONVTrackReconstructor.h" |
17 | ||
ea94c18b | 18 | class AliMUONTrack; |
19 | class AliMUONTrackParam; | |
20 | ||
7ec3b9cf | 21 | class AliMUONTrackReconstructorK : public AliMUONVTrackReconstructor |
22 | { | |
8cc77df0 | 23 | |
24 | public: | |
ea94c18b | 25 | |
26 | AliMUONTrackReconstructorK(); // default Constructor | |
8cc77df0 | 27 | virtual ~AliMUONTrackReconstructorK(); // Destructor |
28 | ||
ea94c18b | 29 | |
8cc77df0 | 30 | protected: |
ea94c18b | 31 | |
32 | // Functions | |
33 | virtual void MakeTrackCandidates(); | |
34 | virtual void FollowTracks(); | |
35 | virtual void ImproveTracks(); | |
36 | virtual void Finalize(); | |
8cc77df0 | 37 | |
38 | ||
39 | private: | |
ea94c18b | 40 | |
41 | // Parameters for track reconstruction | |
42 | static const Bool_t fgkRunSmoother; ///< kTRUE to run the smoother | |
43 | ||
44 | ||
8cc77df0 | 45 | // Functions |
ea94c18b | 46 | /// Not implemented copy constructor |
47 | AliMUONTrackReconstructorK (const AliMUONTrackReconstructorK& rhs); | |
48 | /// Not implemented copy assignment operator | |
49 | AliMUONTrackReconstructorK& operator=(const AliMUONTrackReconstructorK& rhs); | |
50 | ||
51 | void RetraceTrack(AliMUONTrack &trackCandidate, Bool_t resetSeed); | |
52 | void RetracePartialTrack(AliMUONTrack &trackCandidate, const AliMUONTrackParam* startingTrackParam); | |
53 | ||
54 | Bool_t FollowTrackInStation(AliMUONTrack &trackCandidate, Int_t nextStation); | |
55 | ||
56 | Double_t RunKalmanFilter(AliMUONTrackParam &trackParamAtHit); | |
57 | ||
58 | void UpdateTrack(AliMUONTrack &track, AliMUONTrackParam &trackParamAtHit, Double_t addChi2); | |
59 | void UpdateTrack(AliMUONTrack &track, AliMUONTrackParam &trackParamAtHit1, AliMUONTrackParam &trackParamAtHit2, | |
60 | Double_t addChi2AtHit1, Double_t addChi2AtHit2); | |
61 | ||
62 | Bool_t RecoverTrack(AliMUONTrack &track, Int_t nextStation); | |
8cc77df0 | 63 | |
ea94c18b | 64 | Bool_t RunSmoother(AliMUONTrack &track); |
8cc77df0 | 65 | |
66 | ||
67 | ClassDef(AliMUONTrackReconstructorK, 0) // MUON track reconstructor in ALICE | |
ea94c18b | 68 | }; |
8cc77df0 | 69 | |
70 | #endif |