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[u/mrichter/AliRoot.git] / PWGLF / STRANGENESS / Cascades / AliAnalysisTaskExtractCascade.h
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76029adc 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 **************************************************************************/
15
16// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
17//
18// Modified version of AliAnalysisTaskCheckCascade.h
19// Used bits of code from AliAnalysisTaskCheckPerformanceStrange
20//
21// --- David Dobrigkeit Chinellato
22//
23// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
24
25#ifndef ALIANALYSISTASKEXTRACTCASCADE_H
26#define ALIANALYSISTASKEXTRACTCASCADE_H
27
28class TList;
29class TH1F;
30class TH2F;
31class TH3F;
32class TVector3;
33class THnSparse;
34
35class AliESDpid;
36class AliESDtrackCuts;
37class AliESDEvent;
38class AliPhysicsSelection;
39class AliCFContainer;
2add50c1 40class AliAnalysisUtils;
76029adc 41
42//#include "TString.h"
43//#include "AliESDtrackCuts.h"
44#include "AliAnalysisTaskSE.h"
45
46class AliAnalysisTaskExtractCascade : public AliAnalysisTaskSE {
47 public:
48 AliAnalysisTaskExtractCascade();
49 AliAnalysisTaskExtractCascade(const char *name);
50 virtual ~AliAnalysisTaskExtractCascade();
51
52 virtual void UserCreateOutputObjects();
53 virtual void UserExec(Option_t *option);
54 virtual void Terminate(Option_t *);
55 Double_t MyRapidity(Double_t rE, Double_t rPz) const;
56
57 void SetIsNuclear (Bool_t lIsNuclear = kTRUE ) { fkIsNuclear = lIsNuclear; }
2213f6fc 58 void SetINT7Trigger (Bool_t lSwitchINT7 = kTRUE ) { fkSwitchINT7 = lSwitchINT7; }
da3539d8 59 void SetCentralityEstimator (TString lCentralityEstimator = "V0M" ) { fCentralityEstimator = lCentralityEstimator; }
2add50c1 60 void SetpAVertexSelection (Bool_t lpAVertexSelection = kTRUE) {fkpAVertexSelection = lpAVertexSelection; }
cda235e2 61 void SetEtaRefMult ( Double_t lEtaRefMult = 0.5 ) { fEtaRefMult = lEtaRefMult; }
38927449 62
63//---------------------------------------------------------------------------------------
64 //Task Configuration: Meant to enable quick re-execution of vertexer if needed
65 void SetRunVertexers ( Bool_t lRunVertexers = kTRUE) { fkRunVertexers = lRunVertexers; }
3eb670b7 66//---------------------------------------------------------------------------------------
67 //Set Debug Mode
68 void SetDebugMode ( Bool_t lDebugMode = kTRUE) { fkDebugMode = lDebugMode; }
47d2266a 69 //---------------------------------------------------------------------------------------
70 //Set Peripheral event debugging mode (Pb-Pb X-check)
71 void SetSelectPeripheral ( Bool_t lSelectPeripheral = kTRUE) { fkSelectPeripheral = lSelectPeripheral; }
72 //---------------------------------------------------------------------------------------
38927449 73//Setters for the V0 Vertexer Parameters
74 void SetV0VertexerMaxChisquare ( Double_t lParameter ){ fV0VertexerSels[0] = lParameter; }
75 void SetV0VertexerDCAFirstToPV ( Double_t lParameter ){ fV0VertexerSels[1] = lParameter; }
76 void SetV0VertexerDCASecondtoPV ( Double_t lParameter ){ fV0VertexerSels[2] = lParameter; }
77 void SetV0VertexerDCAV0Daughters ( Double_t lParameter ){ fV0VertexerSels[3] = lParameter; }
78 void SetV0VertexerCosinePA ( Double_t lParameter ){ fV0VertexerSels[4] = lParameter; }
79 void SetV0VertexerMinRadius ( Double_t lParameter ){ fV0VertexerSels[5] = lParameter; }
80 void SetV0VertexerMaxRadius ( Double_t lParameter ){ fV0VertexerSels[6] = lParameter; }
81//---------------------------------------------------------------------------------------
82//Setters for the Cascade Vertexer Parameters
83 void SetCascVertexerMaxChisquare ( Double_t lParameter ){ fCascadeVertexerSels[0] = lParameter; }
84 void SetCascVertexerMinV0ImpactParameter ( Double_t lParameter ){ fCascadeVertexerSels[1] = lParameter; }
85 void SetCascVertexerV0MassWindow ( Double_t lParameter ){ fCascadeVertexerSels[2] = lParameter; }
86 void SetCascVertexerDCABachToPV ( Double_t lParameter ){ fCascadeVertexerSels[3] = lParameter; }
87 void SetCascVertexerDCACascadeDaughters ( Double_t lParameter ){ fCascadeVertexerSels[4] = lParameter; }
88 void SetCascVertexerCascadeCosinePA ( Double_t lParameter ){ fCascadeVertexerSels[5] = lParameter; }
89 void SetCascVertexerCascadeMinRadius ( Double_t lParameter ){ fCascadeVertexerSels[6] = lParameter; }
90 void SetCascVertexerCascadeMaxRadius ( Double_t lParameter ){ fCascadeVertexerSels[7] = lParameter; }
91//---------------------------------------------------------------------------------------
76029adc 92
93 private:
94 // Note : In ROOT, "//!" means "do not stream the data from Master node to Worker node" ...
95 // your data member object is created on the worker nodes and streaming is not needed.
96 // http://root.cern.ch/download/doc/11InputOutput.pdf, page 14
97 TList *fListHist; //! List of Cascade histograms
98 TTree *fTreeCascade; //! Output Tree, Cascades
99
100 //Objects that have to be streamed:
101 AliPIDResponse *fPIDResponse; // PID response object
102 AliESDtrackCuts *fESDtrackCuts; // ESD track cuts used for primary track definition
2add50c1 103 AliAnalysisUtils *fUtils; // analysis utils (for pA vertex selection)
76029adc 104
105 //Objects Controlling Task Behaviour
106 // (have to be streamed too or configuration is lost)
76029adc 107 Bool_t fkIsNuclear; //if true, replace multiplicity est. by centrality (default FALSE)
2213f6fc 108 Bool_t fkSwitchINT7; //if true, skip FASTOnly (default FALSE)
da3539d8 109 TString fCentralityEstimator; //Centrality Estimator String value (default V0M)
2add50c1 110 Bool_t fkpAVertexSelection; //if true, select vertex with pPb Methods
cda235e2 111 Double_t fEtaRefMult; //Reference multiplicity eta
38927449 112 //Objects Controlling Task Behaviour: has to be streamed!
113 Bool_t fkRunVertexers; // if true, re-run vertexer with loose cuts. CARE MUST BE TAKEN in PbPb!
3eb670b7 114 Bool_t fkDebugMode; //Store extra debugging information in tree
47d2266a 115 Bool_t fkSelectPeripheral; //Switch to skip anything other than 60-80% V0M
38927449 116 Double_t fV0VertexerSels[7]; // Array to store the 7 values for the different selections V0 related
117 Double_t fCascadeVertexerSels[8]; // Array to store the 8 values for the different selections Casc. related
76029adc 118
3eb670b7 119
b68d5ca6 120 //Double_t fV0Sels[7]; // Array to store the 7 values for the different selections V0 related
121 //Double_t fCascSels[8]; // Array to store the 8 values for the different selections Casc. related
d8841e95 122
76029adc 123//===========================================================================================
124// Variables for tree, cascades
125//===========================================================================================
126
127 Int_t fTreeCascVarCharge; //!
128 Float_t fTreeCascVarMassAsXi; //!
129 Float_t fTreeCascVarMassAsOmega; //!
130 Float_t fTreeCascVarPt; //!
131 Float_t fTreeCascVarPtMC; //!
132 Float_t fTreeCascVarRapMC; //!
133 Float_t fTreeCascVarRapXi; //!
134 Float_t fTreeCascVarRapOmega; //!
135 Float_t fTreeCascVarNegEta; //!
136 Float_t fTreeCascVarPosEta; //!
137 Float_t fTreeCascVarBachEta; //!
138 Float_t fTreeCascVarDCACascDaughters; //!
139 Float_t fTreeCascVarDCABachToPrimVtx; //!
140 Float_t fTreeCascVarDCAV0Daughters; //!
141 Float_t fTreeCascVarDCAV0ToPrimVtx; //!
142 Float_t fTreeCascVarDCAPosToPrimVtx; //!
143 Float_t fTreeCascVarDCANegToPrimVtx; //!
144 Float_t fTreeCascVarCascCosPointingAngle; //!
145 Float_t fTreeCascVarCascRadius; //!
146 Float_t fTreeCascVarV0Mass; //!
147 Float_t fTreeCascVarV0CosPointingAngle; //!
571c9e48 148 Float_t fTreeCascVarV0CosPointingAngleSpecial; //!
76029adc 149 Float_t fTreeCascVarV0Radius; //!
150 Int_t fTreeCascVarLeastNbrClusters; //!
151 Int_t fTreeCascVarMultiplicity; //!
5d43de53 152 Int_t fTreeCascVarMultiplicityV0A; //!
153 Int_t fTreeCascVarMultiplicityZNA; //!
154 Int_t fTreeCascVarMultiplicityTRK; //!
155 Int_t fTreeCascVarMultiplicitySPD; //!
76029adc 156 Float_t fTreeCascVarDistOverTotMom; //!
157 Int_t fTreeCascVarPID; //!
158 Int_t fTreeCascVarPIDBachelor; //!
159 Int_t fTreeCascVarPIDNegative; //!
160 Int_t fTreeCascVarPIDPositive; //!
19e2af54 161 Float_t fTreeCascVarBachTransMom; //!
76029adc 162 Float_t fTreeCascVarPosTransMom; //!
163 Float_t fTreeCascVarNegTransMom; //!
164 Float_t fTreeCascVarPosTransMomMC; //!
165 Float_t fTreeCascVarNegTransMomMC; //!
166
167 Float_t fTreeCascVarNegNSigmaPion; //!
168 Float_t fTreeCascVarNegNSigmaProton; //!
169 Float_t fTreeCascVarPosNSigmaPion; //!
170 Float_t fTreeCascVarPosNSigmaProton; //!
171 Float_t fTreeCascVarBachNSigmaPion; //!
172 Float_t fTreeCascVarBachNSigmaKaon; //!
173
9cf85007 174 Bool_t fTreeCascVarkITSRefitBachelor; //!
175 Bool_t fTreeCascVarkITSRefitNegative; //!
d55fa19c 176 Bool_t fTreeCascVarkITSRefitPositive; //!
177
178 //Debugging information, if requested
179 //Part A: EbyE info, Run number
180 Int_t fTreeCascVarRunNumber; //!
181 ULong64_t fTreeCascVarEventNumber; //!
182
183 //Part B: Shared Clusters
80521867 184 Int_t fTreeCascVarNegClusters; //!
185 Int_t fTreeCascVarPosClusters; //!
186 Int_t fTreeCascVarBachClusters; //!
d55fa19c 187 Int_t fTreeCascVarNegSharedClusters; //!
188 Int_t fTreeCascVarPosSharedClusters; //!
189 Int_t fTreeCascVarBachSharedClusters; //!
190
191 //Part C: All momenta
192 Float_t fTreeCascVarNegPx; //!
193 Float_t fTreeCascVarNegPy; //!
194 Float_t fTreeCascVarNegPz; //!
195 Float_t fTreeCascVarPosPx; //!
196 Float_t fTreeCascVarPosPy; //!
197 Float_t fTreeCascVarPosPz; //!
198 Float_t fTreeCascVarBachPx; //!
199 Float_t fTreeCascVarBachPy; //!
200 Float_t fTreeCascVarBachPz; //!
3eb670b7 201
202 Float_t fTreeCascVarV0DecayX; //!
203 Float_t fTreeCascVarV0DecayY; //!
204 Float_t fTreeCascVarV0DecayZ; //!
205 Float_t fTreeCascVarCascadeDecayX; //!
206 Float_t fTreeCascVarCascadeDecayY; //!
207 Float_t fTreeCascVarCascadeDecayZ; //!
d55fa19c 208
45ecf7a7 209 Bool_t fTreeCascVarBadCascadeJai; //!
210 Float_t fTreeCascVarDeltaDCA; //!
211
76029adc 212//===========================================================================================
213// Histograms
214//===========================================================================================
215
216 TH1F *fHistV0MultiplicityBeforeTrigSel; //! V0 multiplicity distribution
217 TH1F *fHistV0MultiplicityForTrigEvt; //! V0 multiplicity distribution
218 TH1F *fHistV0MultiplicityForSelEvt; //! V0 multiplicity distribution
219 TH1F *fHistV0MultiplicityForSelEvtNoTPCOnly; //! V0 multiplicity distribution
220 TH1F *fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup; //! V0 multiplicity distribution
221
5d43de53 222 //V0M Centrality (default)
76029adc 223 TH1F *fHistMultiplicityBeforeTrigSel; //! multiplicity distribution
224 TH1F *fHistMultiplicityForTrigEvt; //! multiplicity distribution
225 TH1F *fHistMultiplicity; //! multiplicity distribution
226 TH1F *fHistMultiplicityNoTPCOnly; //! multiplicity distribution
227 TH1F *fHistMultiplicityNoTPCOnlyNoPileup; //! multiplicity distribution
5d43de53 228
229 //V0A Centrality
230 TH1F *fHistMultiplicityV0ABeforeTrigSel; //! multiplicity distribution
231 TH1F *fHistMultiplicityV0AForTrigEvt; //! multiplicity distribution
232 TH1F *fHistMultiplicityV0A; //! multiplicity distribution
233 TH1F *fHistMultiplicityV0ANoTPCOnly; //! multiplicity distribution
234 TH1F *fHistMultiplicityV0ANoTPCOnlyNoPileup; //! multiplicity distribution
235
236 //ZNA Centrality
237 TH1F *fHistMultiplicityZNABeforeTrigSel; //! multiplicity distribution
238 TH1F *fHistMultiplicityZNAForTrigEvt; //! multiplicity distribution
239 TH1F *fHistMultiplicityZNA; //! multiplicity distribution
240 TH1F *fHistMultiplicityZNANoTPCOnly; //! multiplicity distribution
241 TH1F *fHistMultiplicityZNANoTPCOnlyNoPileup; //! multiplicity distribution
242
243 //TRK Centrality
244 TH1F *fHistMultiplicityTRKBeforeTrigSel; //! multiplicity distribution
245 TH1F *fHistMultiplicityTRKForTrigEvt; //! multiplicity distribution
246 TH1F *fHistMultiplicityTRK; //! multiplicity distribution
247 TH1F *fHistMultiplicityTRKNoTPCOnly; //! multiplicity distribution
248 TH1F *fHistMultiplicityTRKNoTPCOnlyNoPileup; //! multiplicity distribution
249
250 //SPD Centrality
251 TH1F *fHistMultiplicitySPDBeforeTrigSel; //! multiplicity distribution
252 TH1F *fHistMultiplicitySPDForTrigEvt; //! multiplicity distribution
253 TH1F *fHistMultiplicitySPD; //! multiplicity distribution
254 TH1F *fHistMultiplicitySPDNoTPCOnly; //! multiplicity distribution
255 TH1F *fHistMultiplicitySPDNoTPCOnlyNoPileup; //! multiplicity distribution
76029adc 256
257//---> Generated Histograms
258
259 TH1F *fHistPVx; //! PVx distrib
260 TH1F *fHistPVy; //! PVy distrib
261 TH1F *fHistPVz; //! PVz distrib
262 TH1F *fHistPVxAnalysis; //! PVx distrib
263 TH1F *fHistPVyAnalysis; //! PVy distrib
264 TH1F *fHistPVzAnalysis; //! PVz distrib
265
266 AliAnalysisTaskExtractCascade(const AliAnalysisTaskExtractCascade&); // not implemented
267 AliAnalysisTaskExtractCascade& operator=(const AliAnalysisTaskExtractCascade&); // not implemented
268
269 ClassDef(AliAnalysisTaskExtractCascade, 11);
270};
271
272#endif