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"
17 class AliCentralitySelectionTask : public AliAnalysisTaskSE {
21 AliCentralitySelectionTask();
22 AliCentralitySelectionTask(const char *name);
23 AliCentralitySelectionTask& operator= (const AliCentralitySelectionTask& ana);
24 AliCentralitySelectionTask(const AliCentralitySelectionTask& c);
25 virtual ~AliCentralitySelectionTask();
27 // Implementation of interface methods
28 virtual void UserCreateOutputObjects();
29 virtual void UserExec(Option_t *option);
30 virtual void Terminate(Option_t *option);
32 virtual void SetDebugLevel(Int_t level) {fDebug = level;}
33 void SetInput(const char* input) {fAnalysisInput = input;}
34 void SetMCInput() {fIsMCInput = kTRUE;}
36 void SetPercentileFile(TString filename);
37 void SetPercentileFile2(TString filename);
38 void ReadCentralityHistos();
39 void ReadCentralityHistos2();
42 Int_t fDebug; // Debug flag
43 TString fAnalysisInput; // "ESD", "AOD"
44 Bool_t fIsMCInput; // true when input is MC
45 TFile *fFile; // file that holds the centrality vs multiplicity 1d
46 TFile *fFile2; // file that holds the centrality vs multiplicity 2d
47 TString fCentfilename; // name of this file 1d
48 TString fCentfilename2; // name of this file 2d
50 Float_t fCentV0M; // percentile centrality from V0
51 Float_t fCentFMD; // percentile centrality from FMD
52 Float_t fCentTRK; // percentile centrality from tracks
53 Float_t fCentTKL; // percentile centrality from tracklets
54 Float_t fCentCL0; // percentile centrality from clusters in layer 0
55 Float_t fCentCL1; // percentile centrality from clusters in layer 0
56 Float_t fCentV0MvsFMD; // percentile centrality from V0 vs FMD
57 Float_t fCentTKLvsV0M; // percentile centrality from tracklets vs V0
58 Float_t fCentZEMvsZDC; // percentile centrality from ZEM vs ZDC
60 TH1D *fHtempV0M; // histogram with centrality vs multiplicity using V0
61 TH1D *fHtempFMD; // histogram with centrality vs multiplicity using FMD
62 TH1D *fHtempTRK; // histogram with centrality vs multiplicity using tracks
63 TH1D *fHtempTKL; // histogram with centrality vs multiplicity using tracklets
64 TH1D *fHtempCL0; // histogram with centrality vs multiplicity using clusters in layer 0
65 TH1D *fHtempCL1; // histogram with centrality vs multiplicity using clusters in layer 0
66 TH1D *fHtempV0MvsFMD; // histogram with centrality vs multiplicity using V0 vs FMD
67 TH1D *fHtempTKLvsV0M; // histogram with centrality vs multiplicity using tracklets vs V0
68 TH1D *fHtempZEMvsZDC; // histogram with centrality vs multiplicity using ZEM vs ZDC
70 ClassDef(AliCentralitySelectionTask,1);