1 #ifndef ALIVANALYSISMUON_H
2 #define ALIVANALYSISMUON_H
4 /* $Id: AliVAnalysisMuon.h 47782 2011-02-24 18:37:31Z martinez $ */
7 // Base class for single muon analysis
9 // Author: Diego Stocco
12 #include "AliAnalysisTaskSE.h"
20 class AliMergeableCollection;
21 class AliCounterCollection;
25 class AliCFGridSparse;
26 class AliMuonEventCuts;
27 class AliMuonTrackCuts;
28 class AliMuonPairCuts;
30 class AliUtilityMuonAncestor;
32 class AliVAnalysisMuon : public AliAnalysisTaskSE {
35 AliVAnalysisMuon(const char *name, const AliMuonTrackCuts& trackCuts);
36 AliVAnalysisMuon(const char *name, const AliMuonPairCuts& pairCuts);
37 AliVAnalysisMuon(const char *name, const AliMuonTrackCuts& trackCuts, const AliMuonPairCuts& pairCuts);
39 virtual ~AliVAnalysisMuon();
41 virtual void UserCreateOutputObjects();
42 virtual void UserExec(Option_t *option);
43 virtual void Terminate(Option_t *option);
44 virtual void NotifyRun();
45 virtual void FinishTaskOutput();
47 void SetCentralityClasses(Int_t nCentralityBins = -1, Double_t* centralityBins = 0x0);
48 TAxis* GetCentralityClasses() const;
49 Bool_t SetCentralityClassesFromOutput();
51 void SetTrigClassPatterns(const TString pattern);
52 TString GetDefaultTrigClassPatterns() const;
53 /// Get trigger classes
54 TList* GetAllSelectedTrigClasses() const;
56 void SetTerminateOptions(TString physSel="All", TString trigClass="ANY", TString centralityRange="", TString furtherOpts="");
58 /// Get muon event cuts
59 AliMuonEventCuts* GetMuonEventCuts() { return fMuonEventCuts; }
60 /// Get muon track cuts
61 AliMuonTrackCuts* GetMuonTrackCuts() { return fMuonTrackCuts; }
62 /// Get muon pair cuts
63 AliMuonPairCuts* GetMuonPairCuts() { return fMuonPairCuts; }
65 // Utility methods for CF container
66 static Bool_t SetSparseRange(AliCFGridSparse* gridSparse,
67 Int_t ivar, TString labelName,
68 Double_t varMin, Double_t varMax,
71 void SetWeight ( TObject* wgtObj );
72 TObject* GetWeight ( const char* wgtName );
75 kPhysSelPass, ///< Physics selected events
76 kPhysSelReject, ///< Events non-passing selection
77 kNselections ///< Number of selections
81 kCharmMu, ///< Mu from charm
82 kBeautyMu, ///< Mu from beauty
83 kQuarkoniumMu, ///< Mu from resonance
84 kWbosonMu, ///< Mu from W
85 kZbosonMu, ///< Mu from Z
86 kDecayMu, ///< Decay mu
87 kSecondaryMu, ///< Secondary mu
88 kRecoHadron, ///< Reconstructed hadron
89 kUnidentified, ///< Particle that fails matching kine
90 kNtrackSources ///< Total number of track sources
96 /////////////////////////////////////////////////////
97 // Pure virtual methods to be implemented bu users //
98 /////////////////////////////////////////////////////
100 virtual void MyUserCreateOutputObjects() = 0;
101 // In this method you have to create your own output as well as
102 // the mergeable objects that will be then used
103 // in the counter collection.
104 // To do so, create your object and add it to the collection through:
105 // TH1* histo = new TH1F();
106 // AddObjectToCollection(histo, index)
108 virtual void ProcessEvent(TString physSel, const TObjArray& selectTrigClasses, TString centrality) = 0;
109 // This method is called at each event.
110 // In this method you can fill the histograms or the CF container that you have created
112 /////////////////////
113 // Utility methods //
114 /////////////////////
117 Int_t GetParticleType ( AliVParticle* track );
119 // Methods for mergeable object collections
120 Bool_t AddObjectToCollection(TObject* object, Int_t index = -1);
121 TObject* GetMergeableObject(TString physSel, TString trigClassName, TString centrality, TString objectName);
122 TObject* GetSum(TString physSel, TString trigClassNames, TString centrality, TString objectPattern);
125 AliMuonEventCuts* fMuonEventCuts; ///< Muon event cuts
126 AliMuonTrackCuts* fMuonTrackCuts; ///< Muon track cuts
127 AliMuonPairCuts* fMuonPairCuts; ///< Muon pair track cuts
128 AliESDEvent* fESDEvent; //!< ESD event, not owner
129 AliAODEvent* fAODEvent; //!< AOD event, not owner
130 TObjArray* fTerminateOptions; ///< Terminate options
131 TObjArray* fChargeKeys; ///< Muon charge keys
132 TObjArray* fSrcKeys; ///< MC sources names
133 TObjArray* fPhysSelKeys; ///< Physics selection names
134 THashList* fWeights; ///< List of objects to weight histograms
135 AliUtilityMuonAncestor* fUtilityMuonAncestor; ///< Utility to get the muon ancestor
137 AliCounterCollection* fEventCounters; //!< event counters
138 AliMergeableCollection* fMergeableCollection; //!< collection of mergeable objects
139 TObjArray* fOutputList; //!< List of outputs
142 AliVAnalysisMuon(const AliVAnalysisMuon&);
143 AliVAnalysisMuon& operator=(const AliVAnalysisMuon&);
146 void CreateMergeableObjects(TString physSel, TString trigClassName, TString centrality);
147 TObjArray* fOutputPrototypeList; //!< List of prototype object to be used in collection
149 ClassDef(AliVAnalysisMuon, 6);