1 #ifndef AliTRDcheckESD_H
2 #define AliTRDcheckESD_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 /* $Id: AliTRDcheckESD.h 27496 2008-07-22 08:35:45Z cblume $ */
8 ////////////////////////////////////////////////////////////////////////////
10 // Reconstruction QA //
12 ////////////////////////////////////////////////////////////////////////////
14 #ifndef ALIANALYSISTASK_H
15 #include "AliAnalysisTask.h"
23 class AliTRDcheckESD : public AliAnalysisTask {
25 enum ETRDcheckESDstatus {
28 enum ETRDcheckESDhistos {
29 kNCl = 0 // number of clusters per track
30 ,kTRDstat // TRD tracks status
31 ,kResults // graphs as results
32 ,kNhistos = 3 // number of histograms
34 enum ETRDcheckESDbits {
35 kTPCout = 1 // track left TPC
36 ,kTRDin // track reach TRD fiducial volume
37 ,kTRDout // track reconstructed in TRD
38 ,kTRDpid // PID calculated in TRD
39 ,kTRDref // track refitted in TRD
40 ,kNbits = 5 // number of check bits
43 virtual ~AliTRDcheckESD();
45 void ConnectInputData(Option_t *);
46 void CreateOutputObjects();
47 TGraphErrors* GetGraph(Int_t id, Option_t *opt=0x0);
48 void Exec(Option_t *);
50 Bool_t HasMC() const { return TESTBIT(fStatus, kMC);}
52 Bool_t Load(const Char_t *fn, const Char_t *name=0x0);
53 void SetMC(Bool_t mc = kTRUE) { mc ? SETBIT(fStatus, kMC) : CLRBIT(fStatus, kMC);}
54 void Terminate(Option_t *);
56 static const Int_t fgkNgraphs;
57 static const Float_t fgkxTPC;
58 static const Float_t fgkxTOF;
61 AliTRDcheckESD(const AliTRDcheckESD&);
62 AliTRDcheckESD& operator=(const AliTRDcheckESD&);
63 void Process(TH1 **h, TGraphErrors *g);
64 void PrintStatus(ULong_t s);
66 Int_t fStatus; // bit mask for controlling the task
67 AliESDEvent *fESD; // ESD event
68 AliMCEvent *fMC; // MC event
69 TObjArray *fHistos; // QA histos
70 ClassDef(AliTRDcheckESD, 1) // user oriented TRD analysis based on ESD-MC data