1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
16 //==============================================================================
17 // AliHMPIDTaskQA - Class representing a quality check tool of HMPID
18 // A set of histograms is created.
19 //==============================================================================
21 #ifndef ALIHMPIDTASKQA_H
22 #define ALIHMPIDTASKQA_H
24 #include "AliAnalysisTaskSE.h"
33 class AliHMPIDTaskQA : public AliAnalysisTaskSE {
39 AliHMPIDTaskQA(const Char_t* name);
40 AliHMPIDTaskQA& operator= (const AliHMPIDTaskQA& c);
41 AliHMPIDTaskQA(const AliHMPIDTaskQA& c);
42 virtual ~AliHMPIDTaskQA();
44 virtual void ConnectInputData(Option_t *);
45 virtual void UserCreateOutputObjects();
46 virtual void UserExec(Option_t *option);
47 virtual void Terminate(Option_t *);
49 void SetUseMC(Bool_t useMC) { fUseMC = useMC; }
50 Bool_t Equal(Double_t x, Double_t y, Double_t tolerance);
56 AliESDEvent *fESD; //! ESD object
57 AliMCEvent *fMC; //! MC event
59 Bool_t fUseMC; // decide whether use or not the MC information
61 TList *fHmpHistList ; // list of histograms
63 TH2F *fHmpPesdPhmp; // HMP momentum vs ESD momentum
64 TH2F *fHmpCkovPesd; // Ckov angle vs ESD momentum
65 TH2F *fHmpCkovPhmp; // Ckov angle vs HMP momenutm
66 TH1F *fHmpMipTrkDistX; // Xtrk - Xmip
67 TH1F *fHmpMipTrkDistPosY[7]; // Ytrk - Ymip of positive tracks
68 TH1F *fHmpMipTrkDistNegY[7]; // Ytrk - Ymip of negative tracks
69 TH1F *fHmpMipCharge3cm; // Mip charge with 3 cm distance cut
70 TH1F *fHmpTrkFlags; // track flags
72 Int_t fN1; // number of points for pi and K
73 Int_t fN2; // number of point for p
74 TH1F *fPionEff; // identified pions
75 TH1F *fKaonEff; // identified kaons
76 TH1F *fProtEff; // identified protons
77 TH1I *fPionTot; // total pions
78 TH1I *fKaonTot; // total kaons
79 TH1I *fProtTot; // total protons
80 TH1F *fPionNot; // non-pion tracks
81 TH1F *fKaonNot; // non-kaon tracks
82 TH1F *fProtNot; // non-proton tracks
83 TH1I *fPionCon; // tracks identified as pions
84 TH1I *fKaonCon; // tracks identified as kaons
85 TH1I *fProtCon; // tracks identified as protons
87 ClassDef(AliHMPIDTaskQA,1);