1 #ifndef ALIMUONRECOCHECK_H
2 #define ALIMUONRECOCHECK_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
9 /// \ingroup evaluation
10 /// \class AliMUONRecoCheck
11 /// \brief Utility class to check reconstruction
19 class AliMCEventHandler;
20 class AliMUONVTrackStore;
21 class AliMUONVTriggerTrackStore;
23 class AliMUONTrackParam;
24 class AliMUONTriggerTrack;
25 class AliMUONGeometryTransformer;
26 class AliMUONTriggerCircuit;
27 class AliMUONLocalTrigger;
28 class AliMUONCalibrationData;
29 class AliMUONTriggerElectronics;
31 class AliMUONRecoCheck : public TObject
34 AliMUONRecoCheck(const Char_t *chLoader, const Char_t *pathSim = "./");
35 AliMUONRecoCheck(AliESDEvent *esdEvent, AliMCEventHandler *mcEventHandler);
36 virtual ~AliMUONRecoCheck();
38 /// Return the list of reconstructed tracks
39 AliMUONVTrackStore* ReconstructedTracks(Int_t event, Bool_t refit = kTRUE);
41 /// Return the list of reconstructed trigger tracks
42 AliMUONVTriggerTrackStore* TriggeredTracks(Int_t event);
44 Bool_t TriggerToTrack(const AliMUONLocalTrigger& locTrg, AliMUONTriggerTrack& triggerTrack);
46 /// Return reference muon tracks
47 AliMUONVTrackStore* TrackRefs(Int_t event);
49 /// Return triggerable reference tracks
50 AliMUONVTriggerTrackStore* TriggerableTracks(Int_t event);
52 /// Return reconstructible reference tracks
53 AliMUONVTrackStore* ReconstructibleTracks(Int_t event, UInt_t requestedStationMask = 0x1F,
54 Bool_t request2ChInSameSt45 = kTRUE,
55 Bool_t hitInFrontOfPad = kFALSE);
58 /// Return the run number of the current ESD event
61 /// Return the total number of events.
62 Int_t NumberOfEvents() const;
64 /// Return the reconstructed data of current event
65 const AliESDEvent* GetESDEvent() const { return fESDEvent; }
67 /// Return the interface to the Monte Carlo data of current event
68 const AliMCEventHandler* GetMCEventHandler() const { return fMCEventHandler; }
70 /// Return the track from the store matched with the given track (or 0x0) and the fraction of matched clusters
71 static AliMUONTrack* FindCompatibleTrack(AliMUONTrack &track, AliMUONVTrackStore &trackStore,
72 Int_t &nMatchClusters, Bool_t useLabel = kFALSE,
73 Double_t sigmaCut = 10.);
75 /// Return the trigger track from the store matched with the given track (or 0x0)
76 static AliMUONTriggerTrack* FindCompatibleTrack(AliMUONTriggerTrack &track,
77 const AliMUONVTriggerTrackStore &triggerTrackStore,
78 Double_t sigmaCut = 10.);
82 AliMUONRecoCheck(const AliMUONRecoCheck& rhs);
84 AliMUONRecoCheck& operator = (const AliMUONRecoCheck& rhs);
88 void MakeReconstructedTracks(Bool_t refit);
90 void MakeTriggeredTracks();
94 void CleanMuonTrackRef(const AliMUONVTrackStore *tmpTrackRefStore);
96 void MakeReconstructibleTracks(UInt_t requestedStationMask, Bool_t request2ChInSameSt45 = kTRUE,
97 Bool_t hitInFrontOfPad = kFALSE);
99 void MakeTriggerableTracks();
101 Bool_t InitCircuit();
102 Bool_t InitTriggerResponse();
103 Bool_t InitCalibrationData();
104 Bool_t InitGeometryTransformer();
106 Bool_t IsHitInFrontOfPad(AliMUONTrackParam *param) const;
109 AliMCEventHandler* fMCEventHandler; ///< to access MC truth information
110 AliESDEvent* fESDEvent; ///< ESD event to access MUON data
111 TTree* fESDTree; ///< ESD tree to access MUON data
112 TFile* fESDFile; ///< ESD file to access MUON data
114 Int_t fCurrentEvent; ///< current event number
116 AliMUONVTrackStore* fTrackRefStore; ///< current simulated tracks (owner)
117 AliMUONVTrackStore* fRecoTrackRefStore; ///< current reconstructible tracks (owner)
118 AliMUONVTriggerTrackStore* fRecoTriggerRefStore; ///< current triggerable tracks (owner)
119 AliMUONVTrackStore* fRecoTrackStore; ///< current reconstructed tracks (owner)
120 AliMUONVTriggerTrackStore* fRecoTriggerTrackStore; ///< current reconstructed trigger tracks (owner)
122 AliMUONGeometryTransformer* fGeometryTransformer; ///< geometry transformer
123 AliMUONTriggerCircuit* fTriggerCircuit; ///< trigger circuit
124 AliMUONCalibrationData* fCalibrationData; //!< Used to load Local, Regional and Global masks
125 AliMUONTriggerElectronics* fTriggerElectronics; ///< object to re-compute the trigger info
127 Bool_t fESDEventOwner; ///< using constructor from the analysis task
129 ClassDef(AliMUONRecoCheck, 0) //Utility class to check reconstruction