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1c1d4332 | 1 | /************************************************************************* |
2 | * Copyright(c) 1998-2008, 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 * | |
940a5ed1 | 13 | * provided "as is" without express or implied warranty. * |
1c1d4332 | 14 | **************************************************************************/ |
15 | ||
fdff44c8 | 16 | //////////////////////////////////////////////////// |
17 | // AliAnalysisTaskFlowEvent: | |
18 | // | |
19 | // analysis task for filling the flow event | |
20 | // from MCEvent, ESD, AOD .... | |
940a5ed1 | 21 | // and put it in an output stream so it can |
22 | // be used by the various flow analysis methods | |
fdff44c8 | 23 | // for cuts the correction framework is used |
24 | // which also outputs QA histograms to view | |
25 | // the effects of the cuts | |
26 | //////////////////////////////////////////////////// | |
27 | ||
1c1d4332 | 28 | #include "Riostream.h" //needed as include |
29 | #include "TChain.h" | |
30 | #include "TTree.h" | |
31 | #include "TFile.h" //needed as include | |
32 | #include "TList.h" | |
44e060e0 | 33 | #include "TH2F.h" |
489fdf79 | 34 | #include "TRandom3.h" |
35 | #include "TTimeStamp.h" | |
1c1d4332 | 36 | |
7183fe85 | 37 | // ALICE Analysis Framework |
1c1d4332 | 38 | #include "AliAnalysisManager.h" |
fbdb53fa | 39 | #include "AliAnalysisTaskSE.h" |
85d2ee8d | 40 | #include "AliESDtrackCuts.h" |
1c1d4332 | 41 | |
7183fe85 | 42 | // ESD interface |
1c1d4332 | 43 | #include "AliESDEvent.h" |
44 | #include "AliESDInputHandler.h" | |
45 | ||
7183fe85 | 46 | // AOD interface |
1c1d4332 | 47 | #include "AliAODEvent.h" |
48 | #include "AliAODInputHandler.h" | |
49 | ||
7183fe85 | 50 | // Monte Carlo Event |
1c1d4332 | 51 | #include "AliMCEventHandler.h" |
52 | #include "AliMCEvent.h" | |
53 | ||
7183fe85 | 54 | // ALICE Correction Framework |
1c1d4332 | 55 | #include "AliCFManager.h" |
56 | ||
7183fe85 | 57 | // Interface to Event generators to get Reaction Plane Angle |
58 | #include "AliGenCocktailEventHeader.h" | |
59 | #include "AliGenHijingEventHeader.h" | |
48ad51a1 | 60 | #include "AliGenGeVSimEventHeader.h" |
26f120fa | 61 | #include "AliGenEposEventHeader.h" |
7183fe85 | 62 | |
6e214c87 | 63 | // Interface to Load short life particles |
64 | #include "TObjArray.h" | |
65 | #include "AliFlowCandidateTrack.h" | |
66 | ||
7183fe85 | 67 | // Interface to make the Flow Event Simple used in the flow analysis methods |
940a5ed1 | 68 | #include "AliFlowEvent.h" |
daf66719 | 69 | #include "AliFlowTrackCuts.h" |
70 | #include "AliFlowEventCuts.h" | |
d459546b | 71 | #include "AliFlowCommonConstants.h" |
7183fe85 | 72 | #include "AliAnalysisTaskFlowEvent.h" |
73 | ||
77111ee6 | 74 | #include "AliLog.h" |
75 | ||
1c1d4332 | 76 | ClassImp(AliAnalysisTaskFlowEvent) |
940a5ed1 | 77 | |
1c1d4332 | 78 | //________________________________________________________________________ |
940a5ed1 | 79 | AliAnalysisTaskFlowEvent::AliAnalysisTaskFlowEvent() : |
80 | AliAnalysisTaskSE(), | |
46bec39c | 81 | // fOutputFile(NULL), |
12b2b8bc | 82 | fAnalysisType("AUTOMATIC"), |
ef4799a7 | 83 | fRPType("Global"), |
1c1d4332 | 84 | fCFManager1(NULL), |
85 | fCFManager2(NULL), | |
daf66719 | 86 | fCutsEvent(NULL), |
87 | fCutsRP(NULL), | |
88 | fCutsPOI(NULL), | |
1c1d4332 | 89 | fQAInt(NULL), |
90 | fQADiff(NULL), | |
fdff44c8 | 91 | fMinMult(0), |
92 | fMaxMult(10000000), | |
7a01f4a7 | 93 | fMinA(-1.0), |
94 | fMaxA(-0.01), | |
95 | fMinB(0.01), | |
96 | fMaxB(1.0), | |
489fdf79 | 97 | fQA(kFALSE), |
6e214c87 | 98 | fLoadCandidates(kFALSE), |
d459546b | 99 | fNbinsMult(10000), |
100 | fNbinsPt(100), | |
101 | fNbinsPhi(100), | |
102 | fNbinsEta(200), | |
103 | fNbinsQ(500), | |
104 | fMultMin(0.), | |
105 | fMultMax(10000.), | |
106 | fPtMin(0.), | |
107 | fPtMax(10.), | |
108 | fPhiMin(0.), | |
109 | fPhiMax(TMath::TwoPi()), | |
110 | fEtaMin(-5.), | |
111 | fEtaMax(5.), | |
112 | fQMin(0.), | |
113 | fQMax(3.), | |
f6f8c3fc | 114 | fExcludedEtaMin(0.), |
115 | fExcludedEtaMax(0.), | |
116 | fExcludedPhiMin(0.), | |
117 | fExcludedPhiMax(0.), | |
54089829 | 118 | fAfterburnerOn(kFALSE), |
119 | fNonFlowNumberOfTrackClones(0), | |
120 | fV1(0.), | |
121 | fV2(0.), | |
122 | fV3(0.), | |
123 | fV4(0.), | |
aab6527a | 124 | fMyTRandom3(NULL) |
1c1d4332 | 125 | { |
126 | // Constructor | |
127 | cout<<"AliAnalysisTaskFlowEvent::AliAnalysisTaskFlowEvent()"<<endl; | |
128 | } | |
129 | ||
489fdf79 | 130 | //________________________________________________________________________ |
6e214c87 | 131 | AliAnalysisTaskFlowEvent::AliAnalysisTaskFlowEvent(const char *name, TString RPtype, Bool_t on, UInt_t iseed, Bool_t bCandidates) : |
940a5ed1 | 132 | AliAnalysisTaskSE(name), |
133 | // fOutputFile(NULL), | |
12b2b8bc | 134 | fAnalysisType("AUTOMATIC"), |
44e060e0 | 135 | fRPType(RPtype), |
489fdf79 | 136 | fCFManager1(NULL), |
137 | fCFManager2(NULL), | |
daf66719 | 138 | fCutsEvent(NULL), |
139 | fCutsRP(NULL), | |
140 | fCutsPOI(NULL), | |
489fdf79 | 141 | fQAInt(NULL), |
142 | fQADiff(NULL), | |
fdff44c8 | 143 | fMinMult(0), |
144 | fMaxMult(10000000), | |
7a01f4a7 | 145 | fMinA(-1.0), |
146 | fMaxA(-0.01), | |
147 | fMinB(0.01), | |
148 | fMaxB(1.0), | |
489fdf79 | 149 | fQA(on), |
6e214c87 | 150 | fLoadCandidates(bCandidates), |
d459546b | 151 | fNbinsMult(10000), |
152 | fNbinsPt(100), | |
153 | fNbinsPhi(100), | |
154 | fNbinsEta(200), | |
155 | fNbinsQ(500), | |
156 | fMultMin(0.), | |
157 | fMultMax(10000.), | |
158 | fPtMin(0.), | |
159 | fPtMax(10.), | |
160 | fPhiMin(0.), | |
161 | fPhiMax(TMath::TwoPi()), | |
162 | fEtaMin(-5.), | |
163 | fEtaMax(5.), | |
164 | fQMin(0.), | |
165 | fQMax(3.), | |
f6f8c3fc | 166 | fExcludedEtaMin(0.), |
167 | fExcludedEtaMax(0.), | |
168 | fExcludedPhiMin(0.), | |
169 | fExcludedPhiMax(0.), | |
54089829 | 170 | fAfterburnerOn(kFALSE), |
171 | fNonFlowNumberOfTrackClones(0), | |
172 | fV1(0.), | |
173 | fV2(0.), | |
174 | fV3(0.), | |
175 | fV4(0.), | |
aab6527a | 176 | fMyTRandom3(NULL) |
489fdf79 | 177 | { |
178 | // Constructor | |
179 | cout<<"AliAnalysisTaskFlowEvent::AliAnalysisTaskFlowEvent(const char *name, Bool_t on, UInt_t iseed)"<<endl; | |
940a5ed1 | 180 | fMyTRandom3 = new TRandom3(iseed); |
489fdf79 | 181 | gRandom->SetSeed(fMyTRandom3->Integer(65539)); |
65201059 | 182 | |
6e214c87 | 183 | int availableINslot=1; |
44e060e0 | 184 | //FMD input slot |
185 | if (strcmp(RPtype,"FMD")==0) { | |
6e214c87 | 186 | DefineInput(availableINslot++, TList::Class()); |
44e060e0 | 187 | } |
6e214c87 | 188 | //Candidates input slot |
189 | if( fLoadCandidates ) | |
190 | DefineInput(availableINslot, TObjArray::Class()); | |
65201059 | 191 | |
192 | // Define output slots here | |
489fdf79 | 193 | // Define here the flow event output |
940a5ed1 | 194 | DefineOutput(1, AliFlowEventSimple::Class()); |
195 | if(on) | |
196 | { | |
65201059 | 197 | DefineOutput(2, TList::Class()); |
940a5ed1 | 198 | DefineOutput(3, TList::Class()); |
199 | } | |
6e214c87 | 200 | |
489fdf79 | 201 | // and for testing open an output file |
202 | // fOutputFile = new TFile("FlowEvents.root","RECREATE"); | |
203 | ||
204 | } | |
205 | ||
1c1d4332 | 206 | //________________________________________________________________________ |
207 | AliAnalysisTaskFlowEvent::~AliAnalysisTaskFlowEvent() | |
208 | { | |
209 | // | |
210 | // Destructor | |
211 | // | |
32b846cd | 212 | delete fMyTRandom3; |
940a5ed1 | 213 | // objects in the output list are deleted |
1c1d4332 | 214 | // by the TSelector dtor (I hope) |
215 | ||
216 | } | |
217 | ||
32b846cd | 218 | //________________________________________________________________________ |
219 | void AliAnalysisTaskFlowEvent::NotifyRun() | |
220 | { | |
221 | //at the beginning of each new run | |
222 | AliESDEvent* fESD = dynamic_cast<AliESDEvent*> (InputEvent()); | |
2a745a5f | 223 | if (!fESD) return; |
3abf7ecc | 224 | |
225 | Int_t run = fESD->GetRunNumber(); | |
226 | AliInfo(Form("Stariting run #%i",run)); | |
32b846cd | 227 | } |
228 | ||
1c1d4332 | 229 | //________________________________________________________________________ |
940a5ed1 | 230 | void AliAnalysisTaskFlowEvent::UserCreateOutputObjects() |
1c1d4332 | 231 | { |
232 | // Called at every worker node to initialize | |
233 | cout<<"AliAnalysisTaskFlowEvent::CreateOutputObjects()"<<endl; | |
234 | ||
12b2b8bc | 235 | if (!(fAnalysisType == "AOD" || fAnalysisType == "ESD" || fAnalysisType == "ESDMCkineESD" || fAnalysisType == "ESDMCkineMC" || fAnalysisType == "MC" || fAnalysisType == "AUTOMATIC")) |
940a5ed1 | 236 | { |
12b2b8bc | 237 | AliError("WRONG ANALYSIS TYPE! only ESD, ESDMCkineESD, ESDMCkineMC, AOD, MC and AUTOMATIC are allowed."); |
1c1d4332 | 238 | exit(1); |
239 | } | |
d459546b | 240 | |
241 | //set the common constants | |
242 | AliFlowCommonConstants* cc = AliFlowCommonConstants::GetMaster(); | |
243 | cc->SetNbinsMult(fNbinsMult); | |
244 | cc->SetNbinsPt(fNbinsPt); | |
245 | cc->SetNbinsPhi(fNbinsPhi); | |
246 | cc->SetNbinsEta(fNbinsEta); | |
247 | cc->SetNbinsQ(fNbinsQ); | |
248 | cc->SetMultMin(fMultMin); | |
249 | cc->SetMultMax(fMultMax); | |
250 | cc->SetPtMin(fPtMin); | |
251 | cc->SetPtMax(fPtMax); | |
252 | cc->SetPhiMin(fPhiMin); | |
253 | cc->SetPhiMax(fPhiMax); | |
254 | cc->SetEtaMin(fEtaMin); | |
255 | cc->SetEtaMax(fEtaMax); | |
256 | cc->SetQMin(fQMin); | |
257 | cc->SetQMax(fQMax); | |
258 | ||
1c1d4332 | 259 | } |
260 | ||
261 | //________________________________________________________________________ | |
940a5ed1 | 262 | void AliAnalysisTaskFlowEvent::UserExec(Option_t *) |
1c1d4332 | 263 | { |
264 | // Main loop | |
265 | // Called for each event | |
940a5ed1 | 266 | AliFlowEvent* flowEvent = NULL; |
267 | AliMCEvent* mcEvent = MCEvent(); // from TaskSE | |
268 | AliESDEvent* myESD = dynamic_cast<AliESDEvent*>(InputEvent()); // from TaskSE | |
269 | AliAODEvent* myAOD = dynamic_cast<AliAODEvent*>(InputEvent()); // from TaskSE | |
ef4799a7 | 270 | AliMultiplicity* myTracklets = NULL; |
333ce021 | 271 | AliESDPmdTrack* pmdtracks = NULL;//pmd |
ef4799a7 | 272 | |
6e214c87 | 273 | int availableINslot=1; |
3ca4688a | 274 | |
2a745a5f | 275 | if (!(fCutsRP&&fCutsPOI&&fCutsEvent)) |
276 | { | |
277 | AliError("cuts not set"); | |
278 | return; | |
279 | } | |
280 | ||
3abf7ecc | 281 | //use the new and temporarily incomplete way of doing things |
12b2b8bc | 282 | if (fAnalysisType == "AUTOMATIC") |
daf66719 | 283 | { |
7d9ab4fb | 284 | //check event cuts |
2a745a5f | 285 | if (!fCutsEvent->IsSelected(InputEvent())) return; |
7d9ab4fb | 286 | |
03d364db | 287 | //first attach all possible information to the cuts |
441ea1cf | 288 | fCutsRP->SetEvent( InputEvent(), MCEvent() ); //attach event |
289 | fCutsPOI->SetEvent( InputEvent(), MCEvent() ); | |
32b846cd | 290 | |
03d364db | 291 | //then make the event |
292 | flowEvent = new AliFlowEvent( fCutsRP, fCutsPOI ); | |
daf66719 | 293 | if (myESD) |
9a0783cc | 294 | flowEvent->SetReferenceMultiplicity(fCutsEvent->GetReferenceMultiplicity(InputEvent())); |
333ce021 | 295 | if (mcEvent && mcEvent->GenEventHeader()) flowEvent->SetMCReactionPlaneAngle(mcEvent); |
daf66719 | 296 | } |
940a5ed1 | 297 | |
298 | // Make the FlowEvent for MC input | |
a0241c3a | 299 | else if (fAnalysisType == "MC") |
940a5ed1 | 300 | { |
1c1d4332 | 301 | // Process MC truth, therefore we receive the AliAnalysisManager and ask it for the AliMCEventHandler |
302 | // This handler can return the current MC event | |
940a5ed1 | 303 | if (!(fCFManager1&&fCFManager2)) |
304 | { | |
77111ee6 | 305 | AliError("ERROR: No pointer to correction framework cuts! "); |
940a5ed1 | 306 | return; |
307 | } | |
308 | if (!mcEvent) | |
309 | { | |
77111ee6 | 310 | AliError("ERROR: Could not retrieve MC event"); |
940a5ed1 | 311 | return; |
312 | } | |
1c1d4332 | 313 | |
6d7734d2 | 314 | fCFManager1->SetMCEventInfo(mcEvent); |
315 | fCFManager2->SetMCEventInfo(mcEvent); | |
940a5ed1 | 316 | |
77111ee6 | 317 | AliInfo(Form("Number of MC particles: %d", mcEvent->GetNumberOfTracks())); |
318 | ||
319 | //check multiplicity | |
320 | if (!fCFManager1->CheckEventCuts(AliCFManager::kEvtGenCuts,mcEvent)) | |
321 | { | |
322 | AliWarning("Event does not pass multiplicity cuts"); return; | |
323 | } | |
324 | //make event | |
940a5ed1 | 325 | flowEvent = new AliFlowEvent(mcEvent,fCFManager1,fCFManager2); |
1c1d4332 | 326 | } |
ef4799a7 | 327 | |
940a5ed1 | 328 | // Make the FlowEvent for ESD input |
329 | else if (fAnalysisType == "ESD") | |
330 | { | |
331 | if (!(fCFManager1&&fCFManager2)) | |
332 | { | |
77111ee6 | 333 | AliError("ERROR: No pointer to correction framework cuts!"); |
940a5ed1 | 334 | return; |
335 | } | |
336 | if (!myESD) | |
337 | { | |
77111ee6 | 338 | AliError("ERROR: ESD not available"); |
940a5ed1 | 339 | return; |
340 | } | |
77111ee6 | 341 | |
b0569f96 | 342 | //check the offline trigger (check if the event has the correct trigger) |
ade93aa4 | 343 | AliInfo(Form("ESD has %d tracks", fInputEvent->GetNumberOfTracks())); |
77111ee6 | 344 | |
345 | //check multiplicity | |
346 | if (!fCFManager1->CheckEventCuts(AliCFManager::kEvtRecCuts,myESD)) | |
347 | { | |
348 | AliWarning("Event does not pass multiplicity cuts"); return; | |
349 | } | |
350 | ||
351 | //make event | |
ef4799a7 | 352 | if (fRPType == "Global") { |
353 | flowEvent = new AliFlowEvent(myESD,fCFManager1,fCFManager2); | |
354 | } | |
a0241c3a | 355 | else if (fRPType == "TPCOnly") { |
cd755f77 | 356 | flowEvent = new AliFlowEvent(myESD,fCFManager2,kFALSE); |
357 | } | |
a0241c3a | 358 | else if (fRPType == "TPCHybrid") { |
cd755f77 | 359 | flowEvent = new AliFlowEvent(myESD,fCFManager2,kTRUE); |
360 | } | |
ef4799a7 | 361 | else if (fRPType == "Tracklet"){ |
362 | flowEvent = new AliFlowEvent(myESD,myTracklets,fCFManager2); | |
363 | } | |
44e060e0 | 364 | else if (fRPType == "FMD"){ |
dd60b476 | 365 | TList* FMDdata = dynamic_cast<TList*>(GetInputData(availableINslot++)); |
366 | if(!FMDdata) { | |
367 | cout<<" No FMDdata "<<endl; | |
368 | return; | |
369 | } | |
370 | TH2F* histFMD = dynamic_cast<TH2F*>(FMDdata->FindObject("dNdetadphiHistogramTrVtx")); | |
371 | if (!histFMD) { | |
372 | cout<< "No histFMD"<<endl; | |
373 | return; | |
374 | } | |
44e060e0 | 375 | flowEvent = new AliFlowEvent(myESD,histFMD,fCFManager2); |
376 | } | |
333ce021 | 377 | else if (fRPType == "PMD"){ |
378 | flowEvent = new AliFlowEvent(myESD,pmdtracks,fCFManager2); | |
379 | } | |
5104aa35 | 380 | else return; |
44e060e0 | 381 | |
ef4799a7 | 382 | // if monte carlo event get reaction plane from monte carlo (depends on generator) |
5104aa35 | 383 | if (mcEvent && mcEvent->GenEventHeader()) flowEvent->SetMCReactionPlaneAngle(mcEvent); |
384 | //set reference multiplicity, TODO: maybe move it to the constructor? | |
385 | flowEvent->SetReferenceMultiplicity(AliESDtrackCuts::GetReferenceMultiplicity(myESD,kTRUE)); | |
1c1d4332 | 386 | } |
ef4799a7 | 387 | |
940a5ed1 | 388 | // Make the FlowEvent for ESD input combined with MC info |
389 | else if (fAnalysisType == "ESDMCkineESD" || fAnalysisType == "ESDMCkineMC" ) | |
390 | { | |
391 | if (!(fCFManager1&&fCFManager2)) | |
392 | { | |
77111ee6 | 393 | AliError("ERROR: No pointer to correction framework cuts! "); |
940a5ed1 | 394 | return; |
395 | } | |
396 | if (!myESD) | |
397 | { | |
77111ee6 | 398 | AliError("ERROR: ESD not available"); |
940a5ed1 | 399 | return; |
400 | } | |
77111ee6 | 401 | AliInfo(Form("There are %d tracks in this event", fInputEvent->GetNumberOfTracks())); |
940a5ed1 | 402 | |
403 | if (!mcEvent) | |
404 | { | |
77111ee6 | 405 | AliError("ERROR: Could not retrieve MC event"); |
940a5ed1 | 406 | return; |
407 | } | |
1c1d4332 | 408 | |
6d7734d2 | 409 | fCFManager1->SetMCEventInfo(mcEvent); |
410 | fCFManager2->SetMCEventInfo(mcEvent); | |
1c1d4332 | 411 | |
77111ee6 | 412 | //check multiplicity |
413 | if (!fCFManager1->CheckEventCuts(AliCFManager::kEvtRecCuts,myESD)) | |
414 | { | |
415 | AliWarning("Event does not pass multiplicity cuts"); return; | |
416 | } | |
417 | ||
418 | //make event | |
940a5ed1 | 419 | if (fAnalysisType == "ESDMCkineESD") |
420 | { | |
421 | flowEvent = new AliFlowEvent(myESD, mcEvent, AliFlowEvent::kESDkine, fCFManager1, fCFManager2 ); | |
422 | } | |
423 | else if (fAnalysisType == "ESDMCkineMC") | |
424 | { | |
425 | flowEvent = new AliFlowEvent(myESD, mcEvent, AliFlowEvent::kMCkine, fCFManager1, fCFManager2 ); | |
1c1d4332 | 426 | } |
a0241c3a | 427 | if (!flowEvent) return; |
85d2ee8d | 428 | // if monte carlo event get reaction plane from monte carlo (depends on generator) |
429 | if (mcEvent && mcEvent->GenEventHeader()) flowEvent->SetMCReactionPlaneAngle(mcEvent); | |
430 | //set reference multiplicity, TODO: maybe move it to the constructor? | |
431 | flowEvent->SetReferenceMultiplicity(AliESDtrackCuts::GetReferenceMultiplicity(myESD,kTRUE)); | |
1c1d4332 | 432 | } |
940a5ed1 | 433 | // Make the FlowEventSimple for AOD input |
434 | else if (fAnalysisType == "AOD") | |
435 | { | |
436 | if (!myAOD) | |
437 | { | |
77111ee6 | 438 | AliError("ERROR: AOD not available"); |
940a5ed1 | 439 | return; |
440 | } | |
ade93aa4 | 441 | AliInfo(Form("AOD has %d tracks", myAOD->GetNumberOfTracks())); |
940a5ed1 | 442 | flowEvent = new AliFlowEvent(myAOD); |
1c1d4332 | 443 | } |
444 | ||
6e214c87 | 445 | //inject candidates |
446 | if(fLoadCandidates) { | |
447 | TObjArray* Candidates = dynamic_cast<TObjArray*>(GetInputData(availableINslot++)); | |
41dc4195 | 448 | //if(Candidates->GetEntriesFast()) |
449 | //printf("I received %d candidates\n",Candidates->GetEntriesFast()); | |
422c61c7 | 450 | if (Candidates) |
451 | { | |
41dc4195 | 452 | for(int iCand=0; iCand!=Candidates->GetEntriesFast(); ++iCand ) { |
453 | AliFlowCandidateTrack *cand = dynamic_cast<AliFlowCandidateTrack*>(Candidates->At(iCand)); | |
422c61c7 | 454 | if (!cand) continue; |
41dc4195 | 455 | cand->SetForPOISelection(kTRUE); |
456 | cand->SetForRPSelection(kFALSE); | |
457 | //printf(" Ⱶ Checking at candidate %d with %d daughters\n",iCand,cand->GetNDaughters()); | |
458 | for(int iDau=0; iDau!=cand->GetNDaughters(); ++iDau) { | |
459 | //printf(" Ⱶ Daughter %d with fID %d", iDau, cand->GetIDDaughter(iDau) ); | |
460 | for(int iRPs=0; iRPs!=flowEvent->NumberOfTracks(); ++iRPs ) { | |
461 | AliFlowTrack *iRP = dynamic_cast<AliFlowTrack*>(flowEvent->GetTrack( iRPs )); | |
462 | if (!iRP) continue; | |
463 | if( !iRP->InRPSelection() ) | |
464 | continue; | |
465 | if( cand->GetIDDaughter(iDau) == iRP->GetID() ) { | |
466 | //printf(" was in RP set"); | |
467 | cand->SetDaughter( iDau, iRP ); | |
468 | //temporarily untagging all daugters | |
469 | iRP->SetForRPSelection(kFALSE); | |
470 | } | |
471 | } | |
472 | //printf("\n"); | |
473 | } | |
422c61c7 | 474 | flowEvent->AddTrack(cand); |
475 | } | |
6e214c87 | 476 | } |
477 | } | |
478 | ||
a0241c3a | 479 | if (!flowEvent) return; //shuts up coverity |
480 | ||
77111ee6 | 481 | //check final event cuts |
940a5ed1 | 482 | Int_t mult = flowEvent->NumberOfTracks(); |
ade93aa4 | 483 | AliInfo(Form("FlowEvent has %i tracks",mult)); |
484 | if (mult<fMinMult || mult>fMaxMult) | |
77111ee6 | 485 | { |
486 | AliWarning("FlowEvent cut on multiplicity"); return; | |
487 | } | |
940a5ed1 | 488 | |
f6f8c3fc | 489 | //define dead zone |
490 | flowEvent->DefineDeadZone(fExcludedEtaMin, fExcludedEtaMax, fExcludedPhiMin, fExcludedPhiMax ); | |
491 | ||
492 | ||
54089829 | 493 | ////////////////////////////////////////////////////////////////////////////// |
494 | ///////////////////////////AFTERBURNER | |
495 | if (fAfterburnerOn) | |
496 | { | |
497 | //if reaction plane not set from elsewhere randomize it before adding flow | |
498 | if (!flowEvent->IsSetMCReactionPlaneAngle()) | |
499 | flowEvent->SetMCReactionPlaneAngle(gRandom->Uniform(0.0,TMath::TwoPi())); | |
500 | ||
32104217 | 501 | flowEvent->AddFlow(fV1,fV2,fV3,fV4); //add flow |
54089829 | 502 | flowEvent->CloneTracks(fNonFlowNumberOfTrackClones); //add nonflow by cloning tracks |
503 | } | |
504 | ////////////////////////////////////////////////////////////////////////////// | |
505 | ||
ef4799a7 | 506 | //tag subEvents |
940a5ed1 | 507 | flowEvent->TagSubeventsInEta(fMinA,fMaxA,fMinB,fMaxB); |
508 | ||
46bec39c | 509 | //fListHistos->Print(); |
ef4799a7 | 510 | //fOutputFile->WriteObject(flowEvent,"myFlowEventSimple"); |
940a5ed1 | 511 | PostData(1,flowEvent); |
512 | if (fQA) | |
513 | { | |
65201059 | 514 | PostData(2,fQAInt); |
940a5ed1 | 515 | PostData(3,fQADiff); |
516 | } | |
517 | } | |
1c1d4332 | 518 | |
519 | //________________________________________________________________________ | |
940a5ed1 | 520 | void AliAnalysisTaskFlowEvent::Terminate(Option_t *) |
1c1d4332 | 521 | { |
522 | // Called once at the end of the query -- do not call in case of CAF | |
1c1d4332 | 523 | } |
489fdf79 | 524 |