end-of-line normalization
[u/mrichter/AliRoot.git] / PWGLF / SPECTRA / PiKaPr / HMPID / AliHMPIDAnalysisTask.h
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7fac8669 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16//==============================================================================
17// AliHMPIDAnalysysTask - Class representing a basic analysis tool of HMPID data at
18// level of ESD.
19// A set of histograms is created.
20//==============================================================================
21
22#ifndef ALIHMPIDANALYSISTASK_H
23#define ALIHMPIDANALYSISTASK_H
24
25#include "AliAnalysisTaskSE.h"
26#include "AliStack.h"
27
28class TH1;
29class TParticle;
30class TFile;
31class AliESDtrack;
32class AliESDtrackCuts;
33class AliAnalysisFilter;
34class AliESDEvent;
35class AliVEvent;
36class AliPIDResposne;
37
38class AliHMPIDAnalysisTask : public AliAnalysisTaskSE {
39 public:
40
41 enum {kChamber = 7};
42
43 AliHMPIDAnalysisTask();
44 AliHMPIDAnalysisTask(const Char_t* name);
45 AliHMPIDAnalysisTask& operator= (const AliHMPIDAnalysisTask& c);
46 AliHMPIDAnalysisTask(const AliHMPIDAnalysisTask& c);
47 virtual ~AliHMPIDAnalysisTask();
48
49 virtual void ConnectInputData(Option_t *);
50 // virtual void AliHMPIDAnalysisTask::UserCreateObject(Option_t *)
51 virtual void UserCreateOutputObjects();
52 virtual void UserExec(Option_t *option);
53 virtual void Terminate(Option_t *);
54
55 void SetUseMC(Bool_t useMC) { fUseMC = useMC; }
56 Bool_t Equal(Double_t x, Double_t y, Double_t tolerance);
57
58 protected:
59
60 private:
61
62 AliESDEvent *fESD; //! ESD object
63 AliMCEvent *fMC; //! MC event
64
65 Bool_t fUseMC; // decide whether use or not the MC information
66
67 TList *fHmpHistList ; // list of histograms
68
69 TH1F *fHmpNevents;
70 TH1F *fZvertex;
71
72 AliPIDResponse *fPIDResponse;
73 AliESDtrackCuts *fTrackCuts;
74 AliAnalysisFilter *fTrackFilter;
75
76 TTree *fTree; // tree with useful data for subsequent analysis
77 Float_t fVar[69]; // array of data to fill the tree
78
79 ClassDef(AliHMPIDAnalysisTask,4);
80};
81
82#endif