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734d2c12 | 1 | #ifndef ALIPROTONANALYSIS_H |
2 | #define ALIPROTONANALYSIS_H | |
3 | ||
4 | /* See cxx source for full Copyright notice */ | |
5 | ||
6 | ||
7 | /* $Id$ */ | |
8 | ||
9 | //------------------------------------------------------------------------- | |
10 | // Class AliProtonAnalysis | |
11 | // This is the class for the baryon (proton) analysis | |
12 | // | |
dd3fa486 | 13 | // Origin: Panos Christakoglou | Panos.Christakoglou@cern.ch |
734d2c12 | 14 | //------------------------------------------------------------------------- |
15 | ||
251e4034 | 16 | #include "TObject.h" |
3f6d0c08 | 17 | #include "TH1I.h" |
734d2c12 | 18 | |
aafecd8b | 19 | class TF1; |
251e4034 | 20 | class TH2D; |
21 | class TH1F; | |
9cd594db | 22 | class TList; |
3f6d0c08 | 23 | |
73aba974 | 24 | //#include "AliPID.h" |
25 | class AliPID; | |
24421eb6 | 26 | #include "AliCFContainer.h" |
251e4034 | 27 | class AliCFDataGrid; |
ee4ca40d | 28 | class AliAODEvent; |
29 | class AliAODtrack; | |
734d2c12 | 30 | class AliESDEvent; |
31 | class AliESDtrack; | |
2b748670 | 32 | class AliExternalTrackParam; |
e4358d7f | 33 | class AliStack; |
6667f3a7 | 34 | class AliESDVertex; |
0ab648ea | 35 | class AliProtonAnalysisBase; |
734d2c12 | 36 | |
37 | class AliProtonAnalysis : public TObject { | |
38 | public: | |
2f1c0f45 | 39 | enum { |
40 | kStepIdentified = 0, | |
41 | kStepSurvived = 1, | |
42 | kStepInPhaseSpace = 2, | |
43 | kNSteps = 3 | |
44 | }; | |
734d2c12 | 45 | AliProtonAnalysis(); |
46 | AliProtonAnalysis(Int_t nbinsY, Float_t fLowY, Float_t fHighY, | |
47 | Int_t nbinsPt, Float_t fLowPt, Float_t fHighPt); | |
4acc9d4d | 48 | AliProtonAnalysis(Int_t nbinsY, Double_t *gY, |
49 | Int_t nbinsPt, Double_t *gPt); | |
734d2c12 | 50 | virtual ~AliProtonAnalysis(); |
2b748670 | 51 | |
73aba974 | 52 | void SetBaseAnalysis(AliProtonAnalysisBase * const baseAnalysis) { |
0ab648ea | 53 | fProtonAnalysisBase = baseAnalysis;} |
73aba974 | 54 | AliProtonAnalysisBase *GetProtonAnalysisBaseObject() const { |
0ab648ea | 55 | return fProtonAnalysisBase;} |
dd3fa486 | 56 | |
ef1a8dbd | 57 | void InitAnalysisHistograms(Int_t nbinsY, Float_t fLowY, Float_t fHighY, |
58 | Int_t nbinsPt, Float_t fLowPt, Float_t fHighPt); | |
4acc9d4d | 59 | void InitAnalysisHistograms(Int_t nbinsY, Double_t *gY, |
60 | Int_t nbinsPt, Double_t *gPt); | |
2b748670 | 61 | Bool_t ReadFromFile(const char* filename); |
6667f3a7 | 62 | void Analyze(AliESDEvent *fESD, |
63 | const AliESDVertex *vertex); | |
ef1a8dbd | 64 | void Analyze(AliAODEvent *fAOD); |
3e23254a | 65 | void Analyze(AliStack *stack, Bool_t iInclusive); |
734d2c12 | 66 | |
735cc63d | 67 | //QA for real data |
68 | void InitQA(); | |
69 | void FillQA(AliESDEvent *esd, | |
70 | const AliESDVertex *vertex, | |
71 | AliESDtrack* track); | |
72 | TList *GetQAList() {return fGlobalQAList;} | |
73 | ||
9cd594db | 74 | AliCFContainer *GetProtonContainer() const {return fProtonContainer;} |
75 | AliCFContainer *GetAntiProtonContainer() const {return fAntiProtonContainer;} | |
251e4034 | 76 | |
9cd594db | 77 | TH2D *GetProtonYPtHistogram() const {return fHistYPtProtons;} |
78 | TH2D *GetAntiProtonYPtHistogram() const {return fHistYPtAntiProtons;} | |
734d2c12 | 79 | TH1D *GetProtonYHistogram(); |
80 | TH1D *GetAntiProtonYHistogram(); | |
81 | TH1D *GetProtonPtHistogram(); | |
82 | TH1D *GetAntiProtonPtHistogram(); | |
251e4034 | 83 | TH1D *GetProtonCorrectedYHistogram(); |
84 | TH1D *GetAntiProtonCorrectedYHistogram(); | |
85 | TH1D *GetProtonCorrectedPtHistogram(); | |
86 | TH1D *GetAntiProtonCorrectedPtHistogram(); | |
24421eb6 | 87 | |
52b04cf9 | 88 | TH1F *GetEventStatistics() {return fHistEventStats;} |
89 | ||
734d2c12 | 90 | TH1D *GetYRatioHistogram(); |
3e23254a | 91 | TH1D *GetYRatioCorrectedHistogram(TH2D *gCorrectionMapProtons, |
92 | TH2D *gCorrectionMapAntiProtons); | |
734d2c12 | 93 | TH1D *GetPtRatioHistogram(); |
3e23254a | 94 | TH1D *GetPtRatioCorrectedHistogram(TH2D *gCorrectionMapProtons, |
95 | TH2D *gCorrectionMapAntiProtons); | |
734d2c12 | 96 | TH1D *GetYAsymmetryHistogram(); |
97 | TH1D *GetPtAsymmetryHistogram(); | |
3f6d0c08 | 98 | |
9cd594db | 99 | TH1I *GetEventHistogram() const {return fHistEvents;} |
41beb956 | 100 | |
3f6d0c08 | 101 | Int_t GetNumberOfAnalyzedEvents() {return (Int_t)fHistEvents->GetEntries();} |
102 | Bool_t PrintMean(TH1 *hist, Double_t edge); | |
103 | Bool_t PrintYields(TH1 *hist, Double_t edge); | |
104 | ||
39f2a708 | 105 | //interface to the correction framework |
251e4034 | 106 | void Correct(Int_t step); |
39f2a708 | 107 | Bool_t ReadCorrectionContainer(const char* filename); |
9cd594db | 108 | TList *GetCorrectionListProtons2D() const {return fCorrectionListProtons2D;} |
109 | TList *GetEfficiencyListProtons1D() const {return fEfficiencyListProtons1D;} | |
110 | TList *GetCorrectionListProtons1D() const {return fCorrectionListProtons1D;} | |
111 | TList *GetCorrectionListAntiProtons2D() const {return fCorrectionListAntiProtons2D;} | |
112 | TList *GetEfficiencyListAntiProtons1D() const {return fEfficiencyListAntiProtons1D;} | |
113 | TList *GetCorrectionListAntiProtons1D() const {return fCorrectionListAntiProtons1D;} | |
24421eb6 | 114 | |
115 | //iStep=0->MC - iStep=1->Acceptance - iStep=2->Reconstruction - iStep=3->PID | |
116 | TH1D *GetUncorrectedProtonYHistogram(Int_t iStep) {return fProtonContainer->ShowProjection(0, iStep);} | |
117 | TH1D *GetUncorrectedProtonPtHistogram(Int_t iStep) {return fProtonContainer->ShowProjection(1, iStep);} | |
118 | TH1D *GetUncorrectedAntiProtonYHistogram(Int_t iStep) {return fAntiProtonContainer->ShowProjection(0, iStep);} | |
119 | TH1D *GetUncorrectedAntiProtonPtHistogram(Int_t iStep) {return fAntiProtonContainer->ShowProjection(1, iStep);} | |
39f2a708 | 120 | |
734d2c12 | 121 | private: |
8b8b0b7a | 122 | AliProtonAnalysis(const AliProtonAnalysis&); // Not implemented |
123 | AliProtonAnalysis& operator=(const AliProtonAnalysis&); // Not implemented | |
734d2c12 | 124 | |
0ab648ea | 125 | AliProtonAnalysisBase *fProtonAnalysisBase;//base analysis object |
dd3fa486 | 126 | |
0ab648ea | 127 | Int_t fNBinsY; //number of bins in y or eta |
128 | Double_t fMinY, fMaxY; //min & max value of y or eta | |
734d2c12 | 129 | Int_t fNBinsPt; //number of bins in pT |
0ab648ea | 130 | Double_t fMinPt, fMaxPt; //min & max value of pT |
734d2c12 | 131 | |
251e4034 | 132 | //Analysis containers |
133 | AliCFContainer *fProtonContainer; //container for protons | |
134 | AliCFContainer *fAntiProtonContainer; //container for antiprotons | |
3f6d0c08 | 135 | TH1I *fHistEvents; //event counter |
251e4034 | 136 | TH2D *fHistYPtProtons; //Y-Pt of Protons |
137 | TH2D *fHistYPtAntiProtons; // Y-Pt of Antiprotons | |
52b04cf9 | 138 | TH1F *fHistEventStats;//Event statistics |
39f2a708 | 139 | |
140 | //Corrections | |
251e4034 | 141 | TList *fEffGridListProtons; //list for the efficiency grid - protons |
cdb3530f | 142 | TList *fCorrectionListProtons2D; //list for the 2d corrections |
143 | TList *fEfficiencyListProtons1D; //list for the 1d efficiencies | |
144 | TList *fCorrectionListProtons1D; //list for the 1d corrections | |
251e4034 | 145 | TList *fEffGridListAntiProtons; //list for the efficiency grid - antiprotons |
cdb3530f | 146 | TList *fCorrectionListAntiProtons2D; //list for the 2d corrections |
147 | TList *fEfficiencyListAntiProtons1D; //list for the 1d efficiencies | |
148 | TList *fCorrectionListAntiProtons1D; //list for the 1d corrections | |
251e4034 | 149 | AliCFDataGrid *fCorrectProtons; //corrected data grid for protons |
150 | AliCFDataGrid *fCorrectAntiProtons; //corrected data grid for antiprotons | |
151 | ||
735cc63d | 152 | //QA lists |
153 | TList *fGlobalQAList; //global list | |
154 | TList *fQA2DList; //QA 2D list | |
155 | TList *fQAProtonsAcceptedList; //accepted protons | |
156 | TList *fQAProtonsRejectedList; //rejected protons | |
157 | TList *fQAAntiProtonsAcceptedList; //accepted antiprotons | |
158 | TList *fQAAntiProtonsRejectedList; //rejected antiprotons | |
159 | Bool_t fInitQAFlag;//Init flag | |
160 | ||
e7df5638 | 161 | ClassDef(AliProtonAnalysis,1); |
734d2c12 | 162 | }; |
163 | ||
164 | #endif |