1 #ifndef ALICENTRALITYSELECTIONTASK_H
2 #define ALICENTRALITYSELECTIONTASK_H
4 /* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 //*****************************************************
8 // Class AliCentralitySelectionTask
9 // author: Alberica Toia
10 //*****************************************************
12 #include "AliAnalysisTaskSE.h"
21 class AliCentralitySelectionTask : public AliAnalysisTaskSE {
25 AliCentralitySelectionTask();
26 AliCentralitySelectionTask(const char *name);
27 AliCentralitySelectionTask& operator= (const AliCentralitySelectionTask& ana);
28 AliCentralitySelectionTask(const AliCentralitySelectionTask& c);
29 virtual ~AliCentralitySelectionTask();
31 // Implementation of interface methods
32 virtual void UserCreateOutputObjects();
33 virtual void UserExec(Option_t *option);
34 virtual void Terminate(Option_t *option);
36 virtual void SetDebugLevel(Int_t level) {fDebug = level;}
37 void SetInput(const char* input) {fAnalysisInput = input;}
38 void SetMCInput() {fIsMCInput = kTRUE;}
40 void SetPercentileFile(TString filename);
41 void SetPercentileFile2(TString filename);
42 void ReadCentralityHistos();
43 void ReadCentralityHistos2();
45 void AddPercentileFileToList(TString filename) { fFileList->Add(new TObjString(filename)); }
46 void AddPercentileFile2ToList(TString filename) { fFileList2->Add(new TObjString(filename)); }
50 Int_t SetupRun(AliESDEvent* esd);
52 Int_t fDebug; // Debug flag
53 TString fAnalysisInput; // "ESD", "AOD"
54 Bool_t fIsMCInput; // true when input is MC
55 TFile *fFile; // file that holds the centrality vs multiplicity 1d
56 TFile *fFile2; // file that holds the centrality vs multiplicity 2d
57 TString fCentfilename; // name of this file 1d
58 TString fCentfilename2; // name of this file 2d
60 TList* fFileList; //! list of input files names
61 TList* fFileList2; //! list of input files 2 names
62 Int_t fCurrentRun; // current run number
64 Float_t fCentV0M; // percentile centrality from V0
65 Float_t fCentFMD; // percentile centrality from FMD
66 Float_t fCentTRK; // percentile centrality from tracks
67 Float_t fCentTKL; // percentile centrality from tracklets
68 Float_t fCentCL0; // percentile centrality from clusters in layer 0
69 Float_t fCentCL1; // percentile centrality from clusters in layer 0
70 Float_t fCentV0MvsFMD; // percentile centrality from V0 vs FMD
71 Float_t fCentTKLvsV0M; // percentile centrality from tracklets vs V0
72 Float_t fCentZEMvsZDC; // percentile centrality from ZEM vs ZDC
74 TH1F *fHtempV0M; // histogram with centrality vs multiplicity using V0
75 TH1F *fHtempFMD; // histogram with centrality vs multiplicity using FMD
76 TH1F *fHtempTRK; // histogram with centrality vs multiplicity using tracks
77 TH1F *fHtempTKL; // histogram with centrality vs multiplicity using tracklets
78 TH1F *fHtempCL0; // histogram with centrality vs multiplicity using clusters in layer 0
79 TH1F *fHtempCL1; // histogram with centrality vs multiplicity using clusters in layer 0
80 TH1F *fHtempV0MvsFMD; // histogram with centrality vs multiplicity using V0 vs FMD
81 TH1F *fHtempTKLvsV0M; // histogram with centrality vs multiplicity using tracklets vs V0
82 TH1F *fHtempZEMvsZDC; // histogram with centrality vs multiplicity using ZEM vs ZDC
84 ClassDef(AliCentralitySelectionTask,1);