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809a4336 | 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 | **************************************************************************/ | |
50685501 | 15 | // |
16 | // Task for Heavy Flavour Electron Analysis | |
17 | // Fills a single-inclusive electron pt-spectrum | |
18 | // For further information see implementation file | |
19 | // | |
c2690925 | 20 | #ifndef ALIANALYSISTASKHFE_H |
21 | #define ALIANALYSISTASKHFE_H | |
22 | ||
d2af20c5 | 23 | #ifndef ALIANALYSISTASKSE_H |
24 | #include "AliAnalysisTaskSE.h" | |
dbe3abbe | 25 | #endif |
26 | ||
c2690925 | 27 | #ifndef ROOT_TString |
28 | #include <TString.h> | |
29 | #endif | |
30 | ||
3a72645a | 31 | class AliHFEcontainer; |
32 | class AliHFEcollection; | |
809a4336 | 33 | class AliHFEcuts; |
3a72645a | 34 | class AliHFEelecbackground; |
259c3296 | 35 | class AliHFEmcQA; |
3a72645a | 36 | class AliHFEpid; |
37 | class AliHFEpidQAmanager; | |
259c3296 | 38 | class AliHFEsecVtx; |
3a72645a | 39 | class AliHFEsignalCuts; |
40 | class AliHFEvarManager; | |
41 | class AliHFEtaggedTrackAnalysis; | |
809a4336 | 42 | class AliCFManager; |
9bcfd1ab | 43 | class AliVEvent; |
809a4336 | 44 | class AliMCEvent; |
722347d8 | 45 | class AliVParticle; |
69ac0e6f | 46 | class AliTriggerAnalysis; |
809a4336 | 47 | class TH1I; |
48 | class TList; | |
49 | ||
d2af20c5 | 50 | class AliAnalysisTaskHFE : public AliAnalysisTaskSE{ |
dbe3abbe | 51 | public: |
9bcfd1ab | 52 | enum{ |
53 | kPIDqa = 0, | |
54 | kMCqa =1 | |
55 | }; | |
56 | enum{ | |
57 | kPriVtx = 0, | |
58 | kSecVtx = 1, | |
59 | kIsElecBackGround = 2, | |
3a72645a | 60 | kPostProcess = 3, |
61 | kDEstep = 4, | |
62 | kTaggedTrackAnalysis = 5 | |
9bcfd1ab | 63 | }; |
faee3b18 | 64 | enum CreationProcess_t{ |
65 | kSignalCharm = 0, | |
66 | kSignalBeauty = 1, | |
67 | kGammaConv = 2, | |
68 | kOther = 3 | |
69 | }; | |
fd6b8522 | 70 | enum{ |
71 | kBgPtBins = 44, | |
72 | kElecBgSpecies = 6 | |
73 | }; | |
74 | ||
dbe3abbe | 75 | AliAnalysisTaskHFE(); |
0792aa82 | 76 | AliAnalysisTaskHFE(const char * name); |
dbe3abbe | 77 | AliAnalysisTaskHFE(const AliAnalysisTaskHFE &ref); |
78 | AliAnalysisTaskHFE& operator=(const AliAnalysisTaskHFE &ref); | |
faee3b18 | 79 | virtual void Copy(TObject &o) const; |
75d81601 | 80 | virtual ~AliAnalysisTaskHFE(); |
809a4336 | 81 | |
d2af20c5 | 82 | virtual void UserCreateOutputObjects(); |
83 | virtual void UserExec(Option_t *); | |
dbe3abbe | 84 | virtual void Terminate(Option_t *); |
809a4336 | 85 | |
faee3b18 | 86 | virtual Bool_t IsEventInBinZero(); |
87 | ||
75d81601 | 88 | Bool_t IsQAOn(Int_t qaLevel) const { return TESTBIT(fQAlevel, qaLevel); }; |
9bcfd1ab | 89 | Bool_t IsAODanalysis() const { return TestBit(kAODanalysis); }; |
90 | Bool_t IsESDanalysis() const { return !TestBit(kAODanalysis); }; | |
722347d8 | 91 | Bool_t HasMCData() const { return TestBit(kHasMCdata); } |
c2690925 | 92 | Bool_t IsPbPb() const { return TestBit(kBeamType); } |
9bcfd1ab | 93 | Bool_t GetPlugin(Int_t plug) const { return TESTBIT(fPlugins, plug); }; |
3a72645a | 94 | |
95 | // Get Components for configuration | |
96 | AliHFEvarManager *GetVarManager() const { return fVarManager; } | |
bf892a6a | 97 | AliHFEpidQAmanager *GetPIDQAManager() const { return fPIDqa; } |
3a72645a | 98 | AliHFEpid *GetPID() const { return fPID; } |
99 | ||
722347d8 | 100 | void SetHFECuts(AliHFEcuts * const cuts) { fCuts = cuts; }; |
3a72645a | 101 | void SetTaggedTrackCuts(AliHFEcuts * const cuts) { fTaggedTrackCuts = cuts; } |
6555e2ad | 102 | void SetCleanTaggedTrack(Bool_t clean) { fCleanTaggedTrack = clean; }; |
e3ae862b | 103 | void SetVariablesTRDTaggedTrack(Bool_t variablesTRD) { fVariablesTRDTaggedTrack = variablesTRD; }; |
e3fc062d | 104 | void SetHFECutsPreselect(AliHFEcuts * const cuts) { fCutspreselect = cuts; }; |
70da6c5a | 105 | void SetHFEElecBackGround(AliHFEelecbackground * const elecBackGround) { fElecBackGround = elecBackGround; }; |
75d81601 | 106 | void SetQAOn(Int_t qaLevel) { SETBIT(fQAlevel, qaLevel); }; |
9bcfd1ab | 107 | void SwitchOnPlugin(Int_t plug); |
722347d8 | 108 | void SetHasMCData(Bool_t hasMC = kTRUE) { SetBit(kHasMCdata, hasMC); }; |
3a72645a | 109 | void SetFillSignalOnly(Bool_t signalOnly) { fFillSignalOnly = signalOnly; } |
e156c3bb | 110 | void SetFillNoCuts(Bool_t fillNoCuts) { fFillNoCuts = fillNoCuts; } |
3a72645a | 111 | void SetRemovePileUp(Bool_t removePileUp) { fRemovePileUp = removePileUp; } |
e3fc062d | 112 | void SetPIDPreselect(AliHFEpid * const cuts) { fPIDpreselect = cuts; }; |
9bcfd1ab | 113 | void SetAODAnalysis() { SetBit(kAODanalysis, kTRUE); }; |
114 | void SetESDAnalysis() { SetBit(kAODanalysis, kFALSE); }; | |
c2690925 | 115 | void SetPbPbAnalysis(Bool_t isPbPb = kFALSE) { SetBit(kBeamType, isPbPb); }; |
fd6b8522 | 116 | void SetRejectKinkMother(Bool_t rejectKinkMother = kFALSE) { fRejectKinkMother = rejectKinkMother; }; |
c2690925 | 117 | void SetBackGroundFactorsFunction(TF1 * const backGroundFactorsFunction, Int_t centralitybin=0) |
118 | { fBackGroundFactorArray[centralitybin]=backGroundFactorsFunction; | |
119 | fBackGroundFactorApply=kTRUE;}; | |
fd6b8522 | 120 | void SetElecBackGroundFactors(Int_t iPt, Int_t iType, Double_t elecBackGroundFactor) {fElecBackgroundFactor[iType][iPt] = elecBackGroundFactor; }; |
121 | void SetBinLimits(Int_t iPt, Double_t momentum){fBinLimit[iPt] = momentum;}; | |
50685501 | 122 | void PrintStatus() const; |
c2690925 | 123 | Bool_t ReadCentrality(); |
3a72645a | 124 | void RejectionPileUpVertexRangeEventCut(); |
c2690925 | 125 | void SelectSpecialTrigger(const Char_t *trgclust){ fHasSpecialTriggerSelection = kTRUE; fSpecialTrigger = trgclust; } |
dbe3abbe | 126 | |
dbe3abbe | 127 | private: |
50685501 | 128 | enum{ |
9bcfd1ab | 129 | kHasMCdata = BIT(19), |
c2690925 | 130 | kAODanalysis = BIT(20), |
131 | kBeamType = BIT(21) | |
50685501 | 132 | }; |
78ea5ef4 | 133 | |
faee3b18 | 134 | Bool_t FillProductionVertex(const AliVParticle * const track) const; |
809a4336 | 135 | void MakeParticleContainer(); |
70da6c5a | 136 | void MakeEventContainer(); |
3a72645a | 137 | void InitPIDperformanceQA(); |
6555e2ad | 138 | void InitContaminationQA(); |
9bcfd1ab | 139 | void ProcessMC(); |
140 | void ProcessESD(); | |
141 | void ProcessAOD(); | |
e156c3bb | 142 | Int_t GetITSMultiplicity(AliVEvent *ev); |
e3fc062d | 143 | Bool_t PreSelectTrack(AliESDtrack *track) const; |
9bcfd1ab | 144 | Bool_t ProcessMCtrack(AliVParticle *track); |
3a72645a | 145 | Bool_t ProcessCutStep(Int_t cutStep, AliVParticle *track); |
75d81601 | 146 | ULong_t fQAlevel; // QA level |
9bcfd1ab | 147 | UShort_t fPlugins; // Enabled Plugins |
3a72645a | 148 | Bool_t fFillSignalOnly; // Fill container only with MC Signal Tracks |
e156c3bb | 149 | Bool_t fFillNoCuts; // Fill container before any cut |
c2690925 | 150 | Bool_t fBackGroundFactorApply; // Apply Background Function Subtraction |
3a72645a | 151 | Bool_t fRemovePileUp; // Remove Pile Up |
152 | Bool_t fIdentifiedAsPileUp; // Identified as pile-up | |
153 | Bool_t fIdentifiedAsOutInz; // Out Of Range in z | |
154 | Bool_t fPassTheEventCut; // Pass The Event Cut | |
c2690925 | 155 | Bool_t fHasSpecialTriggerSelection; // Select special triggered events |
fd6b8522 | 156 | Bool_t fRejectKinkMother; // Reject Kink Mother |
c2690925 | 157 | TString fSpecialTrigger; // Special trigger selection |
e156c3bb | 158 | Int_t fCentralityF; // Centrality |
c2690925 | 159 | Float_t fContributors; // Contributors |
160 | Double_t fWeightBackGround; // weight background function | |
161 | Double_t fVz; // z position of the primary vertex | |
162 | TF1 *fBackGroundFactorArray[12]; // Array of BackGround factors for each centrality bin, bin0 = min bias | |
fd6b8522 | 163 | Double_t fElecBackgroundFactor[kElecBgSpecies][kBgPtBins]; // Electron background factors |
164 | Double_t fBinLimit[kBgPtBins+1]; // Electron pt bin edges | |
3a72645a | 165 | AliHFEcontainer *fContainer; //! The HFE container |
166 | AliHFEvarManager *fVarManager; // The var manager as the backbone of the analysis | |
167 | AliHFEsignalCuts *fSignalCuts; //! MC true signal (electron coming from certain source) | |
dbe3abbe | 168 | AliCFManager *fCFM; //! Correction Framework Manager |
69ac0e6f | 169 | AliTriggerAnalysis *fTriggerAnalysis; //! Trigger Analysis for Normalisation |
3a72645a | 170 | AliHFEpid *fPID; // PID |
bf892a6a | 171 | AliHFEpidQAmanager *fPIDqa; // PID QA |
e3fc062d | 172 | AliHFEpid *fPIDpreselect; // PID oject for pre-selected tracks (without QA) |
722347d8 | 173 | AliHFEcuts *fCuts; // Cut Collection |
3a72645a | 174 | AliHFEcuts *fTaggedTrackCuts; // Cut Collection for V0 tagged tracks |
6555e2ad | 175 | Bool_t fCleanTaggedTrack; // Loose cleaning of the V0 tagged tracks electron |
e3ae862b | 176 | Bool_t fVariablesTRDTaggedTrack; // Take the variables at the TRD for the V0 tagged tracks electron |
e3fc062d | 177 | AliHFEcuts *fCutspreselect; // Cut Collection for pre-selected tracks |
259c3296 | 178 | AliHFEsecVtx *fSecVtx; //! Secondary Vertex Analysis |
9bcfd1ab | 179 | AliHFEelecbackground *fElecBackGround;//! Background analysis |
dbe3abbe | 180 | AliHFEmcQA *fMCQA; //! MC QA |
3a72645a | 181 | AliHFEtaggedTrackAnalysis *fTaggedTrackAnalysis; //!Analyse V0-tagged tracks |
182 | ||
183 | //-----------QA and output--------------- | |
dbe3abbe | 184 | TList *fQA; //! QA histos for the cuts |
259c3296 | 185 | TList *fOutput; //! Container for Task Output |
186 | TList *fHistMCQA; //! Output container for MC QA histograms | |
187 | TList *fHistSECVTX; //! Output container for sec. vertexing results | |
9bcfd1ab | 188 | TList *fHistELECBACKGROUND; //! Output container for electron background analysis |
69ac0e6f | 189 | AliHFEcollection *fQACollection; //! Tasks own QA collection |
3a72645a | 190 | //--------------------------------------- |
809a4336 | 191 | |
faee3b18 | 192 | ClassDef(AliAnalysisTaskHFE, 2) // The electron Analysis Task |
809a4336 | 193 | }; |
194 | #endif | |
dbe3abbe | 195 |