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1ee39b3a | 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 */ | |
5 | ||
6 | /* $Id: AliTRDcheckESD.h 27496 2008-07-22 08:35:45Z cblume $ */ | |
7 | ||
8 | ///////////////////////////////////////////////////// | |
9 | // | |
10 | // Check basic detector results at ESD level | |
11 | // | |
12 | // Author | |
13 | // Alex Bercuci <A.Bercuci@gsi.de> | |
14 | // | |
15 | ////////////////////////////////////////////////////// | |
16 | ||
17 | #ifndef ALIANALYSISTASK_H | |
f8f46e4d | 18 | #include "AliAnalysisTaskSE.h" |
1ee39b3a | 19 | #endif |
20 | ||
21 | class AliESDEvent; | |
22 | class AliMCEvent; | |
23 | class TH1; | |
f2e89a4c | 24 | class TH2; |
1ee39b3a | 25 | class TObjArray; |
26 | class TGraph; | |
27 | class TGraphErrors; | |
f8f46e4d | 28 | class AliTRDcheckESD : public AliAnalysisTaskSE { |
1ee39b3a | 29 | public: |
30 | enum ETRDcheckESDstatus { | |
36d21092 | 31 | kMC = BIT(0) // use MC info |
97d0ccba | 32 | ,kCollision = BIT(1) // |
1ee39b3a | 33 | }; |
34 | enum ETRDcheckESDhistos { | |
35 | kNCl = 0 // number of clusters per track | |
36 | ,kTRDstat // TRD tracks status | |
37 | ,kTRDmom // TRD track momentum | |
fb09668f | 38 | ,kPtRes // Pt resolution @ vertex for TRD |
39 | ,kNhistos = 4 // number of histograms | |
629ae9b8 | 40 | ,kNrefs = 4 // number of reference plots |
1ee39b3a | 41 | }; |
42 | enum ETRDcheckESDbits { | |
43 | kTPCout = 1 // track left TPC | |
44 | ,kTRDin // track reach TRD fiducial volume | |
45 | ,kTRDout // track reconstructed in TRD | |
46 | ,kTRDpid // PID calculated in TRD | |
47 | ,kTRDref // track refitted in TRD | |
1ee39b3a | 48 | }; |
49 | AliTRDcheckESD(); | |
f8f46e4d | 50 | AliTRDcheckESD(char* name); |
1ee39b3a | 51 | virtual ~AliTRDcheckESD(); |
52 | ||
f8f46e4d | 53 | void UserCreateOutputObjects(); |
e2e3cec2 | 54 | Bool_t GetRefFigure(Int_t ifig); |
36d21092 | 55 | Int_t GetNRefFigures() const { return fNRefFigures; } |
f8f46e4d | 56 | void UserExec(Option_t *); |
1ee39b3a | 57 | |
58 | Bool_t HasMC() const { return TESTBIT(fStatus, kMC);} | |
36d21092 | 59 | Bool_t IsCollision() const {return TESTBIT(fStatus, kCollision);} |
60 | void SetCollision(Bool_t set=kTRUE) {set ? SETBIT(fStatus, kCollision) : CLRBIT(fStatus, kCollision);} | |
1ee39b3a | 61 | TObjArray* Histos(); |
97d0ccba | 62 | Bool_t Load(const Char_t *fn="AnalysisResults.root", const Char_t *dir="TRD_Performance", const Char_t *name=NULL); |
1ee39b3a | 63 | void SetMC(Bool_t mc = kTRUE) { mc ? SETBIT(fStatus, kMC) : CLRBIT(fStatus, kMC);} |
64 | Bool_t PutTrendValue(const Char_t *name, Double_t val); | |
65 | void Terminate(Option_t *); | |
66 | ||
67 | private: | |
68 | static const Float_t fgkxTPC; // end radial position of TPC | |
69 | static const Float_t fgkxTOF; // start radial position of TOF | |
629ae9b8 | 70 | static const UChar_t fgkNgraph[kNrefs]; // number of graphs/ref plot |
1ee39b3a | 71 | |
72 | AliTRDcheckESD(const AliTRDcheckESD&); | |
73 | AliTRDcheckESD& operator=(const AliTRDcheckESD&); | |
fb09668f | 74 | Int_t Pdg2Idx(Int_t pdg); |
1ee39b3a | 75 | void Process(TH1 **h, TGraphErrors *g); |
629ae9b8 | 76 | void Process2D(TH2 * const h, TGraphErrors **g); |
1ee39b3a | 77 | void PrintStatus(ULong_t s); |
78 | ||
79 | Int_t fStatus; // bit mask for controlling the task | |
629ae9b8 | 80 | Int_t fNRefFigures; // number of current ref plots |
a96ac33a | 81 | AliESDEvent *fESD; //! ESD event |
82 | AliMCEvent *fMC; //! MC event | |
83 | TObjArray *fHistos; //! QA histos | |
1ee39b3a | 84 | TObjArray *fResults; // QA graphs |
629ae9b8 | 85 | static FILE *fgFile; //! trend file streamer |
36d21092 | 86 | // Vertex selection |
87 | static const Float_t fgkEvVertexZ;// cm | |
88 | static const Int_t fgkEvVertexN;// cm | |
89 | // Track selection | |
90 | static const Float_t fgkTrkDCAxy; // cm | |
91 | static const Float_t fgkTrkDCAz; // cm | |
92 | static const Int_t fgkNclTPC; // N clusters TPC | |
93 | static const Float_t fgkPt; // min. pt | |
94 | static const Float_t fgkEta; // eta range | |
97d0ccba | 95 | |
36d21092 | 96 | ClassDef(AliTRDcheckESD, 5) // user oriented TRD analysis based on ESD-MC data |
1ee39b3a | 97 | }; |
98 | #endif |