1 #ifndef ALIANALYSISTASKPILEUP_H
2 #define ALIANALYSISTASKPILEUP_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 /// \class AliAnalysisTaskPileup
10 /// \brief Trigger scaler analysis for pileup corrections
11 /// Based on the work by L. Aphecetche - SUBATECH Nantes
12 //Author: Diego Stocco - SUBATECH Nantes
16 #include "AliAnalysisTaskSE.h"
21 class AliCounterCollection;
24 class AliTriggerRunScalers;
27 class AliAnalysisTaskPileup : public AliAnalysisTaskSE {
30 AliAnalysisTaskPileup();
31 AliAnalysisTaskPileup(const char *name);
32 virtual ~AliAnalysisTaskPileup();
34 virtual void UserCreateOutputObjects();
35 virtual void UserExec(Option_t *);
36 virtual void Terminate(Option_t *);
37 virtual void NotifyRun();
39 void SetDefaultStorage(TString dbString);
40 void SetSpecificStorage(TString calibType, TString dbString);
45 AliAnalysisTaskPileup(const AliAnalysisTaskPileup& rhs);
47 AliAnalysisTaskPileup& operator = (const AliAnalysisTaskPileup& rhs);
49 Double_t GetL0Correction(Double_t nCINT1B, Double_t nCBEAMB);
52 kHevents, /// Number of events histogram
53 kHeventsCorrectL0, /// Number of L0 corrected events histogram
54 kNeventHistos /// Number of trigger histograms
57 AliCounterCollection* fEventCounters; //!< Event statistics
58 TObjArray* fHistoEventsList; //!< List of event histograms
60 TObjArray* fTriggerClasses; //!< full trigger class name
61 TArrayI* fTriggerClassIndex; //!< Trigger classes mask
63 Bool_t fIsInitCDB; //!< Flag telling if CDB is used
64 TAxis* fCentralityClasses; //!< Centrality classes
67 AliTriggerRunScalers* fTriggerRunScalers; //!< Trigger scalers from OCDB
68 TObjArray* fStorageList; /// List of storages
71 ClassDef(AliAnalysisTaskPileup, 1);