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8d0843c6 | 1 | #ifndef ALIMUONVTRACKRECONSTRUCTOR_H |
2 | #define ALIMUONVTRACKRECONSTRUCTOR_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 AliMUONVTrackReconstructor | |
10 | /// \brief Virtual class for the MUON track reconstruction | |
11 | /// | |
c4ee792d | 12 | // Author: Philippe Pillot |
8d0843c6 | 13 | |
3304fa09 | 14 | #include "AliMUONReconstructor.h" |
15 | #include "AliMUONRecoParam.h" | |
16 | ||
8d0843c6 | 17 | #include <TObject.h> |
18 | ||
019df241 | 19 | class AliMUONTrack; |
ea94c18b | 20 | class AliMUONTrackParam; |
96ebe67e | 21 | class AliMUONVCluster; |
8d0843c6 | 22 | class AliMUONTriggerTrack; |
7771752e | 23 | class AliMUONTrackHitPattern; |
1fef78c8 | 24 | class AliMUONVClusterServer; |
7ec3b9cf | 25 | class AliMUONVClusterStore; |
26 | class AliMUONVTrackStore; | |
27 | class AliMUONVTriggerTrackStore; | |
28 | class AliMUONVTriggerStore; | |
29 | class AliMUONGeometryTransformer; | |
30 | class AliMUONDigitMaker; | |
32ab62c9 | 31 | class AliMUONTriggerCircuit; |
3304fa09 | 32 | class TClonesArray; |
8d0843c6 | 33 | |
34 | class AliMUONVTrackReconstructor : public TObject { | |
35 | ||
36 | public: | |
1fef78c8 | 37 | AliMUONVTrackReconstructor(AliMUONVClusterServer& clusterServer); // default Constructor |
8d0843c6 | 38 | virtual ~AliMUONVTrackReconstructor(); // Destructor |
39 | ||
1fef78c8 | 40 | void EventReconstruct(AliMUONVClusterStore& clusterStore, |
7ec3b9cf | 41 | AliMUONVTrackStore& trackStore); |
8d0843c6 | 42 | |
32ab62c9 | 43 | void EventReconstructTrigger(const AliMUONTriggerCircuit& triggerCircuit, |
7ec3b9cf | 44 | const AliMUONVTriggerStore& triggerStore, |
45 | AliMUONVTriggerTrackStore& triggerTrackStore); | |
46 | ||
47 | void ValidateTracksWithTrigger(AliMUONVTrackStore& trackStore, | |
48 | const AliMUONVTriggerTrackStore& triggerTrackStore, | |
49 | const AliMUONVTriggerStore& triggerStore, | |
50 | const AliMUONTrackHitPattern& trackHitPattern); | |
ea94c18b | 51 | |
52 | ||
8d0843c6 | 53 | protected: |
54 | ||
8d0843c6 | 55 | TClonesArray *fRecTracksPtr; ///< pointer to array of reconstructed tracks |
56 | Int_t fNRecTracks; ///< number of reconstructed tracks | |
57 | ||
1fef78c8 | 58 | AliMUONVClusterServer& fClusterServer; ///< reference to our cluster server |
ea94c18b | 59 | |
8d0843c6 | 60 | // Functions |
61 | AliMUONVTrackReconstructor (const AliMUONVTrackReconstructor& rhs); ///< copy constructor | |
62 | AliMUONVTrackReconstructor& operator=(const AliMUONVTrackReconstructor& rhs); ///< assignment operator | |
63 | ||
ea94c18b | 64 | /// Make track candidats from clusters in stations(1..) 4 and 5 |
1fef78c8 | 65 | virtual void MakeTrackCandidates(AliMUONVClusterStore& clusterStore) = 0; |
ea94c18b | 66 | /// Follow tracks in stations(1..) 3, 2 and 1 |
1fef78c8 | 67 | virtual void FollowTracks(AliMUONVClusterStore& clusterStore) = 0; |
b709ac13 | 68 | /// Complement the reconstructed tracks |
96ebe67e | 69 | virtual void ComplementTracks(const AliMUONVClusterStore& clusterStore) = 0; |
7332f213 | 70 | void ImproveTracks(); |
71 | /// Improve the given reconstructed track | |
72 | virtual void ImproveTrack(AliMUONTrack &track) = 0; | |
73 | void Finalize(); | |
74 | /// Finalize the given track | |
75 | virtual void FinalizeTrack(AliMUONTrack &track) = 0; | |
ea94c18b | 76 | |
96ebe67e | 77 | TClonesArray* MakeSegmentsInStation(const AliMUONVClusterStore& clusterStore, Int_t station); |
8d0843c6 | 78 | |
ea94c18b | 79 | void RemoveIdenticalTracks(); |
80 | void RemoveDoubleTracks(); | |
81 | ||
1fef78c8 | 82 | void AskForNewClustersInStation(const AliMUONTrackParam &trackParam, |
83 | AliMUONVClusterStore& clusterStore, Int_t station); | |
84 | ||
96ebe67e | 85 | Double_t TryOneCluster(const AliMUONTrackParam &trackParam, AliMUONVCluster* cluster, |
86 | AliMUONTrackParam &trackParamAtCluster, Bool_t updatePropagator = kFALSE); | |
87 | Bool_t TryOneClusterFast(const AliMUONTrackParam &trackParam, AliMUONVCluster* cluster); | |
88 | Double_t TryTwoClustersFast(const AliMUONTrackParam &trackParamAtCluster1, AliMUONVCluster* cluster2, | |
89 | AliMUONTrackParam &trackParamAtCluster2); | |
019df241 | 90 | |
96ebe67e | 91 | Bool_t FollowLinearTrackInStation(AliMUONTrack &trackCandidate, const AliMUONVClusterStore& clusterStore, |
92 | Int_t nextStation); | |
ea94c18b | 93 | |
8d0843c6 | 94 | |
95 | private: | |
96 | ||
8d0843c6 | 97 | // Functions |
ea94c18b | 98 | void ResetTracks(); |
ea94c18b | 99 | |
8d0843c6 | 100 | |
8d0843c6 | 101 | ClassDef(AliMUONVTrackReconstructor, 0) // MUON track reconstructor in ALICE |
208f139e | 102 | }; |
8d0843c6 | 103 | |
104 | #endif |