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379592af | 1 | #ifndef ALICFTASKVERTEXINGHF_H |
2 | #define ALICFTASKVERTEXINGHF_H | |
3 | /************************************************************************** | |
4 | * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. * | |
5 | * * | |
6 | * Author: The ALICE Off-line Project. * | |
7 | * Contributors are mentioned in the code where appropriate. * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
17 | ||
27de2dfb | 18 | /* $Id$ */ |
19 | ||
379592af | 20 | //----------------------------------------------------------------------- |
21 | // Class for HF corrections as a function of many variables and step | |
22 | // Author : C. Zampolli, CERN | |
23 | // D. Caffarri, Univ & INFN Padova caffarri@pd.infn.it | |
24 | // Base class for HF Unfolding - agrelli@uu.nl | |
25 | //----------------------------------------------------------------------- | |
26 | ||
27 | ||
28 | #include "AliAnalysisTaskSE.h" | |
29 | #include "AliCFVertexingHF2Prong.h" | |
f96b7f1a | 30 | #include "AliCFVertexingHF3Prong.h" |
5cd139bc | 31 | #include "AliCFVertexingHFLctoV0bachelor.h" |
379592af | 32 | #include "AliCFVertexingHF.h" |
afb24c40 | 33 | #include <TH1F.h> |
f26726ed | 34 | #include <TProfile.h> |
379592af | 35 | |
36 | class TH1I; | |
37 | class TParticle ; | |
38 | class TFile ; | |
39 | class TClonesArray ; | |
40 | class AliCFManager; | |
41 | class AliAODRecoDecay; | |
42 | class AliAODRecoDecayHF2Prong; | |
43 | class AliAODMCParticle; | |
44 | class THnSparse; | |
5b37c6e5 | 45 | class TF1; |
f2703bd2 | 46 | class AliRDHFCuts; |
379592af | 47 | class AliCFVertexingHF2Prong; |
6e2e4f50 | 48 | class AliCFVertexingHF3Prong; |
379592af | 49 | |
50 | class AliCFTaskVertexingHF: public AliAnalysisTaskSE { | |
51 | public: | |
52 | ||
53 | enum { | |
54 | kStepGeneratedLimAcc = 0, | |
55 | kStepGenerated = 1, | |
56 | kStepAcceptance = 2, | |
57 | kStepVertex = 3, | |
58 | kStepRefit = 4, | |
59 | kStepReconstructed = 5, | |
60 | kStepRecoAcceptance = 6, | |
61 | kStepRecoITSClusters = 7, | |
62 | kStepRecoPPR = 8, | |
63 | kStepRecoPID = 9 | |
64 | }; | |
fbec9fa9 | 65 | |
ec5288c3 | 66 | enum { |
67 | kSnail = 0, // slow configuration, all variables | |
68 | kCheetah = 1 // fast configuration, only a subset of variables | |
69 | }; | |
fdd5a897 | 70 | |
71 | enum { | |
72 | kAll = 0, // all decays (resonant + non-resonant) | |
73 | kNonResonant = 1, // only non resonant | |
74 | kL1520 = 2, // Lc --> L(1520) + p | |
75 | kKstar = 3, // Lc --> K* + pi | |
76 | kDelta = 4 // Lc --> Delta + K | |
77 | }; | |
d74f7bc1 | 78 | |
79 | enum { kNtrk10=0, kNtrk10to16=1, kVZERO=2 }; // multiplicity estimators | |
379592af | 80 | |
81 | AliCFTaskVertexingHF(); | |
5b37c6e5 | 82 | AliCFTaskVertexingHF(const Char_t* name, AliRDHFCuts* cuts, TF1* func = 0x0); |
379592af | 83 | AliCFTaskVertexingHF& operator= (const AliCFTaskVertexingHF& c); |
84 | AliCFTaskVertexingHF(const AliCFTaskVertexingHF& c); | |
85 | virtual ~AliCFTaskVertexingHF(); | |
86 | ||
87 | // ANALYSIS FRAMEWORK STUFF to loop on data and fill output objects | |
88 | void UserCreateOutputObjects(); | |
89 | void UserExec(Option_t *option); | |
f2703bd2 | 90 | void Init(); |
91 | void LocalInit() {Init();} | |
379592af | 92 | void Terminate(Option_t *); |
93 | ||
94 | // UNFOLDING | |
95 | void SetCorrelationMatrix(THnSparse* h) {fCorrelation=h;} | |
96 | void SetAcceptanceUnf(Bool_t AcceptanceUnf) {fAcceptanceUnf = AcceptanceUnf;} | |
97 | Bool_t GetAcceptanceUnf() const {return fAcceptanceUnf;} | |
98 | ||
99 | ||
100 | // CORRECTION FRAMEWORK RELATED FUNCTIONS | |
101 | void SetCFManager(AliCFManager* io) {fCFManager = io;} // global correction manager | |
102 | AliCFManager * GetCFManager() {return fCFManager;} // get corr manager | |
131192dd | 103 | |
f2703bd2 | 104 | // Setters (and getters) for the config macro |
105 | void SetFillFromGenerated(Bool_t flag) {fFillFromGenerated = flag;} | |
106 | Bool_t GetFillFromGenerated() const {return fFillFromGenerated;} | |
107 | void SetDecayChannel (Int_t decayChannel) {fDecayChannel = decayChannel;} | |
3ee5eb83 | 108 | Int_t GetDecayChannel () {return fDecayChannel;} |
f2703bd2 | 109 | void SetUseWeight(Bool_t useWeight){fUseWeight=useWeight;} |
110 | Bool_t GetUseWeight() const {return fUseWeight;} | |
111 | Double_t GetWeight(Float_t pt); | |
112 | Double_t dNdptFit(Float_t pt, Double_t* par); | |
17bf1a34 | 113 | |
114 | void SetUseFlatPtWeight(Bool_t useWeight){fUseFlatPtWeight=useWeight; fUseWeight=useWeight;} | |
115 | Bool_t GetUseFlatPtWeight() const {return fUseFlatPtWeight;} | |
116 | void SetUseZWeight(Bool_t useWeight){fUseZWeight=useWeight;} | |
117 | Bool_t GetUseZWeight() const {return fUseZWeight;} | |
118 | Double_t GetZWeight(Float_t z, Int_t runnumber); | |
119 | Double_t DodzFit(Float_t z, Double_t* par); | |
afb24c40 | 120 | |
121 | void SetUseNchWeight(Bool_t useWeight){fUseNchWeight=useWeight;} | |
122 | Bool_t GetUseNchWeight() const {return fUseNchWeight;} | |
123 | void SetMCNchHisto(TH1F* h){ | |
124 | if(fHistoMCNch) delete fHistoMCNch; | |
125 | fHistoMCNch=new TH1F(*h); | |
126 | } | |
127 | void CreateMeasuredNchHisto(); | |
5430095e | 128 | void SetMeasuredNchHisto(TH1F* h){ |
129 | if(fHistoMeasNch) delete fHistoMeasNch; | |
130 | fHistoMeasNch=new TH1F(*h); | |
131 | } | |
afb24c40 | 132 | Double_t GetNchWeight(Int_t nch); |
d74f7bc1 | 133 | void SetMultiplicityEstimator(Int_t value){ fMultiplicityEstimator=value; } |
134 | Int_t GetMultiplicityEstimator(){ return fMultiplicityEstimator; } | |
135 | void SetIsPPData(Bool_t flag){ fIsPPData = flag; } | |
131192dd | 136 | void SetIsPPbData(Bool_t flag){ fIsPPbData = flag; } |
d74f7bc1 | 137 | |
4fa6d5f8 | 138 | void SetUseNchTrackletsWeight(Bool_t useWeight = kTRUE) { fUseNchWeight=useWeight; fUseTrackletsWeight=useWeight; } |
139 | Bool_t GetUseNchTrackletsWeight() const {return fUseTrackletsWeight;} | |
afb24c40 | 140 | |
f26726ed | 141 | void SetUseZvtxCorrectedNtrkEstimator(Bool_t flag) { fZvtxCorrectedNtrkEstimator=flag; } |
142 | Bool_t GetUseZvtxCorrectedNtrkEstimator() { return fZvtxCorrectedNtrkEstimator; } | |
143 | void SetMultiplVsZProfileLHC10b(TProfile* hprof){ | |
144 | if(fMultEstimatorAvg[0]) delete fMultEstimatorAvg[0]; | |
145 | fMultEstimatorAvg[0]=new TProfile(*hprof); | |
146 | } | |
147 | void SetMultiplVsZProfileLHC10c(TProfile* hprof){ | |
148 | if(fMultEstimatorAvg[1]) delete fMultEstimatorAvg[1]; | |
149 | fMultEstimatorAvg[1]=new TProfile(*hprof); | |
150 | } | |
151 | void SetMultiplVsZProfileLHC10d(TProfile* hprof){ | |
152 | if(fMultEstimatorAvg[2]) delete fMultEstimatorAvg[2]; | |
153 | fMultEstimatorAvg[2]=new TProfile(*hprof); | |
154 | } | |
155 | void SetMultiplVsZProfileLHC10e(TProfile* hprof){ | |
156 | if(fMultEstimatorAvg[3]) delete fMultEstimatorAvg[3]; | |
157 | fMultEstimatorAvg[3]=new TProfile(*hprof); | |
158 | } | |
131192dd | 159 | |
160 | void SetMultiplVsZProfileLHC13b(TProfile* hprof){ | |
161 | if(fMultEstimatorAvg[0]) delete fMultEstimatorAvg[0]; | |
162 | fMultEstimatorAvg[0]=new TProfile(*hprof); | |
163 | } | |
164 | void SetMultiplVsZProfileLHC13c(TProfile* hprof){ | |
165 | if(fMultEstimatorAvg[1]) delete fMultEstimatorAvg[1]; | |
166 | fMultEstimatorAvg[1]=new TProfile(*hprof); | |
167 | } | |
168 | ||
169 | ||
f26726ed | 170 | TProfile* GetEstimatorHistogram(const AliVEvent* event); |
171 | void SetReferenceMultiplcity(Double_t rmu){fRefMult=rmu;} | |
172 | ||
6e2e4f50 | 173 | void SetDselection(UShort_t originDselection) {fOriginDselection=originDselection;} |
3ee5eb83 | 174 | UShort_t GetDselection (){return fOriginDselection;} |
175 | void SetSign(Char_t isSign) {fSign = isSign;} | |
176 | Char_t GetSign() {return fSign;} | |
379592af | 177 | |
fbec9fa9 | 178 | void SetCentralitySelection(Bool_t centSelec = kTRUE) {fCentralitySelection = centSelec;} |
179 | Bool_t GetCentralitySelection() {return fCentralitySelection;} | |
b7af2639 | 180 | |
1f780958 | 181 | void SetFakeSelection(Int_t fakeSel = 0) {fFakeSelection=fakeSel;} |
182 | Int_t GetFakeSelection(){return fFakeSelection;} | |
0ada222f | 183 | |
184 | void SetRejectCandidateIfNotFromQuark(Bool_t opt){fRejectIfNoQuark=opt;} | |
185 | Bool_t GetRejectCandidateIfNotFromQuark(){return fRejectIfNoQuark;} | |
186 | ||
187 | void SetUseMCVertex(Bool_t opt){fUseMCVertex=opt;} | |
188 | Bool_t GetUseMCVertex(){return fUseMCVertex;} | |
fbec9fa9 | 189 | |
6c62cb59 | 190 | |
191 | void SetKeepDsViaPhi(){fDsOption=1;} | |
192 | void SetKeepDsViaK0star(){fDsOption=2;} | |
193 | void SetKeepAllDs(){fDsOption=3;} | |
f96b7f1a | 194 | void SetCountAllDs(){fGenDsOption=AliCFVertexingHF3Prong::kCountAllDsKKpi;} |
195 | void SetCountDsViaPhi(){fGenDsOption=AliCFVertexingHF3Prong::kCountPhipi;} | |
196 | void SetCountDsViaK0star(){fGenDsOption=AliCFVertexingHF3Prong::kCountK0stK;} | |
197 | void SetCountResonantDs(){fGenDsOption=AliCFVertexingHF3Prong::kCountResonant;} | |
198 | void SetCountNonResonantDs(){fGenDsOption=AliCFVertexingHF3Prong::kCountNonResonant;} | |
6c62cb59 | 199 | |
200 | Bool_t ProcessDs(Int_t returnCodeDs) const; | |
ec5288c3 | 201 | |
202 | void SetConfiguration(Int_t configuration) {(configuration == kSnail) ? Printf("Slow configuration chosen, all variables will be used!") : Printf("Fast configuration chosen, all variablesOnly pt, y, phi, ct, fake, z_vtx, centrality and multiplicity will be used!"); fConfiguration = configuration;} | |
203 | Int_t GetConfiguration() const {return fConfiguration;} | |
6c62cb59 | 204 | |
5b37c6e5 | 205 | void SetWeightFunction(TF1* func) {fFuncWeight = func;} |
206 | TF1* GetWeightFunction() const {return fFuncWeight;} | |
942a78ce | 207 | void SetPtWeightsFromFONLL276overLHC12a17a(); |
208 | void SetPtWeightsFromDataPbPb276overLHC12a17a(); | |
1d9442de | 209 | void SetPtWeightsFromFONLL276overLHC12a17b(); |
210 | void SetPtWeightsFromFONLL276andBAMPSoverLHC12a17b(); | |
3825480a | 211 | void SetPtWeightsFromFONLL5overLHC13d3(); |
ecca15b8 | 212 | void SetPtWeightsFromFONLL7overLHC10f6a(); |
fdd5a897 | 213 | |
214 | void SetResonantDecay(UInt_t resonantDecay) {fResonantDecay = resonantDecay;} | |
215 | UInt_t GetResonantDecay() const {return fResonantDecay;} | |
5cd139bc | 216 | |
217 | void SetKeepLctoK0Sp() {fLctoV0bachelorOption=1;} | |
218 | void SetKeepLctoLambdaBarpi() {fLctoV0bachelorOption=2;} | |
219 | void SetKeepLctoLambdapi() {fLctoV0bachelorOption=4;} | |
220 | void SetKeepLctoV0bachelor() {fLctoV0bachelorOption=7;} | |
221 | ||
5cd139bc | 222 | void SetCountLctoK0Sp(){fGenLctoV0bachelorOption=AliCFVertexingHFLctoV0bachelor::kCountK0Sp;} |
ff12b981 | 223 | void SetCountLctoLambdapi(){fGenLctoV0bachelorOption=AliCFVertexingHFLctoV0bachelor::kCountLambdapi;} |
ca7d039b | 224 | |
225 | void SetUseSelectionBit(Bool_t flag) { fUseSelectionBit=flag; } | |
226 | Bool_t GetUseSelectionBit() const { return fUseSelectionBit; } | |
5cd139bc | 227 | |
228 | Bool_t ProcessLctoV0Bachelor(Int_t returnCodeDs) const; | |
229 | ||
379592af | 230 | protected: |
379592af | 231 | AliCFManager *fCFManager; // pointer to the CF manager |
232 | TH1I *fHistEventsProcessed; //! simple histo for monitoring the number of events processed | |
233 | THnSparse* fCorrelation; // response matrix for unfolding | |
f26726ed | 234 | TList *fListProfiles; //list of profile histos for z-vtx correction |
379592af | 235 | Int_t fCountMC; // MC particle found |
236 | Int_t fCountAcc; // MC particle found that satisfy acceptance cuts | |
237 | Int_t fCountVertex; // Reco particle found that satisfy vertex constrained | |
238 | Int_t fCountRefit; // Reco particle found that satisfy kTPCrefit and kITSrefit | |
239 | Int_t fCountReco; // Reco particle found that satisfy cuts | |
240 | Int_t fCountRecoAcc; // Reco particle found that satisfy cuts in requested acceptance | |
241 | Int_t fCountRecoITSClusters; // Reco particle found that satisfy cuts in n. of ITS clusters | |
242 | Int_t fCountRecoPPR; // Reco particle found that satisfy cuts in PPR | |
243 | Int_t fCountRecoPID; //Reco PID step | |
244 | Int_t fEvents; // n. of events | |
f2703bd2 | 245 | Int_t fDecayChannel; // decay channel to configure the task |
379592af | 246 | Bool_t fFillFromGenerated; // flag to indicate whether data container should be filled with generated values also for reconstructed particles |
247 | UShort_t fOriginDselection; // flag to select D0 origins. 0 Only from charm 1 only from beauty 2 both from charm and beauty | |
248 | Bool_t fAcceptanceUnf; // flag for unfolding before or after cuts. | |
f2703bd2 | 249 | AliRDHFCuts* fCuts; // cuts |
17bf1a34 | 250 | Bool_t fUseWeight; //flag to decide whether to use pt-weights != 1 when filling the container or not |
f2703bd2 | 251 | Double_t fWeight; //weight used to fill the container |
17bf1a34 | 252 | Bool_t fUseFlatPtWeight; // flag to decide to use a flat pt shape |
253 | Bool_t fUseZWeight; // flag to decide whether to use z-vtx weights != 1 when filling the container or not | |
afb24c40 | 254 | Bool_t fUseNchWeight; // flag to decide whether to use Ncharged weights != 1 when filling the container or not |
4fa6d5f8 | 255 | Bool_t fUseTrackletsWeight; // flag to decide whether to use Ncharged weights != 1 when filling the container or not |
256 | Int_t fNvar; // number of variables for the container | |
31da6b05 | 257 | TString fPartName; // D meson name |
258 | TString fDauNames; // daughter in fin state | |
3ee5eb83 | 259 | Char_t fSign; // flag to decide wheter to keep D0 only (0), D0bar only (1), or both D0 and D0bar (2) |
b7af2639 | 260 | Bool_t fCentralitySelection; //flag to switch off the centrality selection |
fbec9fa9 | 261 | Int_t fFakeSelection; //selection flag for fakes tracks |
0ada222f | 262 | Bool_t fRejectIfNoQuark; // flag to remove events not geenrated with PYTHIA |
263 | Bool_t fUseMCVertex; // flag to use MC vertex (useful when runnign in pp) | |
c83eda41 | 264 | Int_t fDsOption; // Ds decay option (selection level) |
265 | Int_t fGenDsOption; // Ds decay option (generation level) | |
ec5288c3 | 266 | Int_t fConfiguration; // configuration (slow / fast) of the CF --> different variables will be allocated (all / reduced number) |
5b37c6e5 | 267 | TF1* fFuncWeight; // user-defined function to be used to calculate weights |
afb24c40 | 268 | TH1F* fHistoMeasNch; // histogram with measured Nch distribution (pp 7 TeV) |
269 | TH1F* fHistoMCNch; // histogram with Nch distribution from MC production | |
fdd5a897 | 270 | UInt_t fResonantDecay; // resonant deacy channel to be used if the CF should be run on resonant channels only |
5cd139bc | 271 | Int_t fLctoV0bachelorOption; // Lc->V0+bachelor decay option (selection level) |
272 | Int_t fGenLctoV0bachelorOption; // Lc->V0+bachelor decay option (generation level) | |
ca7d039b | 273 | Bool_t fUseSelectionBit; // flag to use selection bit |
04b11915 | 274 | UInt_t fPDGcode; // PDG code |
b7af2639 | 275 | |
d74f7bc1 | 276 | Int_t fMultiplicityEstimator; // Definition of the multiplicity estimator: kNtrk10=0, kNtrk10to16=1, kVZERO=2 |
f26726ed | 277 | TProfile* fMultEstimatorAvg[4]; // TProfile with mult vas. Z per period |
278 | Double_t fRefMult; // refrence multiplcity (period b) | |
279 | Bool_t fZvtxCorrectedNtrkEstimator; // flag to use the z-vtx corrected (if not use uncorrected) multiplicity estimator | |
d74f7bc1 | 280 | Bool_t fIsPPData; // flag for pp data (not checking centrality) |
131192dd | 281 | Bool_t fIsPPbData; // flag for pPb data (used for multiplicity corrections) |
282 | ||
283 | ClassDef(AliCFTaskVertexingHF,19); // class for HF corrections as a function of many variables | |
379592af | 284 | }; |
285 | ||
286 | #endif |