1 #ifndef ALIANALYSISTASKMUONCOLLISIONMULTIPLICITY_H
2 #define ALIANALYSISTASKMUONCOLLISIONMULTIPLICITY_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
7 /// \class AliAnalysisTaskMultiplicity
8 /// \compute the number of Muons tracks as a function of the SPD tracklets multiplicity
9 /// Author Matthieu LENHARDT - SUBATECH, Nantes
11 #include "AliAnalysisTaskSE.h"
16 class AliESDMuonTrack;
21 class AliAnalysisTaskMuonCollisionMultiplicity : public AliAnalysisTaskSE
24 AliAnalysisTaskMuonCollisionMultiplicity();
25 AliAnalysisTaskMuonCollisionMultiplicity(const AliAnalysisTaskMuonCollisionMultiplicity& rhs);
26 AliAnalysisTaskMuonCollisionMultiplicity& operator=(const AliAnalysisTaskMuonCollisionMultiplicity&);
27 AliAnalysisTaskMuonCollisionMultiplicity(const Char_t* name);
28 virtual ~AliAnalysisTaskMuonCollisionMultiplicity();
30 // Implementation of interface methods
31 virtual void UserCreateOutputObjects();
32 virtual void UserExec(Option_t *option);
33 virtual void Terminate(Option_t *option);
34 virtual void NotifyRun();
35 virtual void FinishTaskOutput();
38 Double_t GetEtaCut() {return fEtaCut;}; // Get the eta cut for the multiplicity estimation
39 void SetEtaCut(Double_t etaCut) {fEtaCut = etaCut;}; // Set the eta cut for the multiplicity estimation
43 Bool_t fIsInit; //< Is the class initialized?
45 AliAODEvent *fAOD; //!< AOD Event
46 AliESDEvent *fESD; //!< ESD Event
48 Double_t fEtaCut; //< Cut on the eta cut of the SPD tracklets
50 Int_t fTrackletMultiplicity; //< SPD tracklets multiplicity in the current event
52 TList *fTriggerList; //< list of all trigger histos
53 TList *fSingleMuonList; //< List of all single muons histos
54 TList *fDimuonList; //< List of all dimuons histos
55 TList *fMonteCarloList; //< List of all histos containing MC info
59 Bool_t CheckEventAOD();
60 Bool_t CheckEventESD();
61 void ComputeMultiplicity();
62 Bool_t IsUsableMuon(AliAODTrack *track);
63 Bool_t IsUsableMuon(AliESDMuonTrack *track);
64 void FillHistosAOD(Int_t triggerClass);
65 void FillHistosESD(Int_t triggerClass);
68 ClassDef(AliAnalysisTaskMuonCollisionMultiplicity, 1);