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3fbf06a3 | 1 | |
ec4af4c1 | 2 | /************************************************************************** |
3 | * Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. * | |
4 | * * | |
5 | * Author: The ALICE Off-line Project. * | |
6 | * Contributors are mentioned in the code where appropriate. * | |
7 | * * | |
8 | * Permission to use, copy, modify and distribute this software and its * | |
9 | * documentation strictly for non-commercial purposes is hereby granted * | |
10 | * without fee, provided that the above copyright notice appears in all * | |
11 | * copies and that both the copyright notice and this permission notice * | |
12 | * appear in the supporting documentation. The authors make no claims * | |
13 | * about the suitability of this software for any purpose. It is * | |
14 | * provided "as is" without express or implied warranty. * | |
15 | **************************************************************************/ | |
16 | ||
17 | /* $Id$ */ | |
18 | ||
19 | //------------------------------------------------------------------------- | |
20 | // Implementation of the Virtual Event Handler Interface for AOD | |
21 | // Author: Andreas Morsch, CERN | |
22 | //------------------------------------------------------------------------- | |
23 | ||
052994fb | 24 | |
ec4af4c1 | 25 | #include <TTree.h> |
e910dd36 | 26 | #include <TFile.h> |
7970f4ac | 27 | #include <TString.h> |
dce1b636 | 28 | #include <TList.h> |
160959a9 | 29 | #include <TROOT.h> |
e910dd36 | 30 | |
da97a08a | 31 | #include "AliLog.h" |
ec4af4c1 | 32 | #include "AliAODHandler.h" |
33 | #include "AliAODEvent.h" | |
da97a08a | 34 | #include "AliAODTracklets.h" |
35 | #include "AliStack.h" | |
36 | #include "AliAODMCParticle.h" | |
dce1b636 | 37 | #include "AliAODMCHeader.h" |
da97a08a | 38 | #include "AliMCEventHandler.h" |
39 | #include "AliMCEvent.h" | |
dce1b636 | 40 | #include "AliGenEventHeader.h" |
41 | #include "AliGenHijingEventHeader.h" | |
42 | #include "AliGenDPMjetEventHeader.h" | |
43 | #include "AliGenPythiaEventHeader.h" | |
44 | #include "AliGenCocktailEventHeader.h" | |
26ba01d4 | 45 | #include "AliCodeTimer.h" |
46 | #include "AliAODBranchReplicator.h" | |
47 | #include "Riostream.h" | |
ec4af4c1 | 48 | |
49 | ClassImp(AliAODHandler) | |
50 | ||
51 | //______________________________________________________________________________ | |
52 | AliAODHandler::AliAODHandler() : | |
f3214a54 | 53 | AliVEventHandler(), |
78f7f935 | 54 | fIsStandard(kTRUE), |
da97a08a | 55 | fFillAOD(kTRUE), |
41b01ae4 | 56 | fFillAODRun(kTRUE), |
7c3a9fbf | 57 | fNeedsHeaderReplication(kFALSE), |
75754ba8 | 58 | fNeedsTracksBranchReplication(kFALSE), |
59 | fNeedsVerticesBranchReplication(kFALSE), | |
60 | fNeedsV0sBranchReplication(kFALSE), | |
e0107012 | 61 | fNeedsCascadesBranchReplication(kFALSE), |
75754ba8 | 62 | fNeedsTrackletsBranchReplication(kFALSE), |
63 | fNeedsPMDClustersBranchReplication(kFALSE), | |
64 | fNeedsJetsBranchReplication(kFALSE), | |
65 | fNeedsFMDClustersBranchReplication(kFALSE), | |
66 | fNeedsCaloClustersBranchReplication(kFALSE), | |
3549c522 | 67 | fNeedsMCParticlesBranchReplication(kFALSE), |
866d8d78 | 68 | fNeedsDimuonsBranchReplication(kFALSE), |
75754ba8 | 69 | fAODIsReplicated(kFALSE), |
ec4af4c1 | 70 | fAODEvent(NULL), |
da97a08a | 71 | fMCEventH(NULL), |
e910dd36 | 72 | fTreeA(NULL), |
73 | fFileA(NULL), | |
9066c676 | 74 | fFileName(""), |
582cfeb5 | 75 | fExtensions(NULL), |
76 | fFilters(NULL) | |
ec4af4c1 | 77 | { |
78 | // default constructor | |
79 | } | |
80 | ||
81 | //______________________________________________________________________________ | |
82 | AliAODHandler::AliAODHandler(const char* name, const char* title): | |
f3214a54 | 83 | AliVEventHandler(name, title), |
78f7f935 | 84 | fIsStandard(kTRUE), |
da97a08a | 85 | fFillAOD(kTRUE), |
41b01ae4 | 86 | fFillAODRun(kTRUE), |
7c3a9fbf | 87 | fNeedsHeaderReplication(kFALSE), |
75754ba8 | 88 | fNeedsTracksBranchReplication(kFALSE), |
89 | fNeedsVerticesBranchReplication(kFALSE), | |
90 | fNeedsV0sBranchReplication(kFALSE), | |
e0107012 | 91 | fNeedsCascadesBranchReplication(kFALSE), |
75754ba8 | 92 | fNeedsTrackletsBranchReplication(kFALSE), |
93 | fNeedsPMDClustersBranchReplication(kFALSE), | |
94 | fNeedsJetsBranchReplication(kFALSE), | |
95 | fNeedsFMDClustersBranchReplication(kFALSE), | |
96 | fNeedsCaloClustersBranchReplication(kFALSE), | |
3549c522 | 97 | fNeedsMCParticlesBranchReplication(kFALSE), |
866d8d78 | 98 | fNeedsDimuonsBranchReplication(kFALSE), |
75754ba8 | 99 | fAODIsReplicated(kFALSE), |
ec4af4c1 | 100 | fAODEvent(NULL), |
da97a08a | 101 | fMCEventH(NULL), |
e910dd36 | 102 | fTreeA(NULL), |
103 | fFileA(NULL), | |
9066c676 | 104 | fFileName(""), |
582cfeb5 | 105 | fExtensions(NULL), |
106 | fFilters(NULL) | |
ec4af4c1 | 107 | { |
582cfeb5 | 108 | // Normal constructor. |
ec4af4c1 | 109 | } |
110 | ||
111 | //______________________________________________________________________________ | |
112 | AliAODHandler::~AliAODHandler() | |
113 | { | |
9066c676 | 114 | // Destructor. |
48f1c230 | 115 | if (fAODEvent) delete fAODEvent; |
6989bff3 | 116 | if(fFileA){ |
117 | // is already handled in TerminateIO | |
118 | fFileA->Close(); | |
119 | delete fFileA; | |
48f1c230 | 120 | fTreeA = 0; |
6989bff3 | 121 | } |
48f1c230 | 122 | if (fTreeA) delete fTreeA; |
123 | if (fExtensions) {fExtensions->Delete(); delete fExtensions;} | |
124 | if (fFilters) {fFilters->Delete(); delete fFilters;} | |
ec4af4c1 | 125 | } |
126 | ||
7970f4ac | 127 | //______________________________________________________________________________ |
300d5701 | 128 | Bool_t AliAODHandler::Init(Option_t* opt) |
ec4af4c1 | 129 | { |
6989bff3 | 130 | // Initialize IO |
131 | // | |
132 | // Create the AODevent object | |
e0107012 | 133 | |
4e6d5854 | 134 | Bool_t createStdAOD = fIsStandard || fFillAOD; |
aa399a26 | 135 | if(!fAODEvent && createStdAOD){ |
ec4af4c1 | 136 | fAODEvent = new AliAODEvent(); |
c8fe2783 | 137 | if (fIsStandard) |
138 | fAODEvent->CreateStdContent(); | |
6989bff3 | 139 | } |
140 | // | |
141 | // File opening according to execution mode | |
7970f4ac | 142 | TString option(opt); |
143 | option.ToLower(); | |
aa399a26 | 144 | if (createStdAOD) { |
145 | TDirectory *owd = gDirectory; | |
146 | if (option.Contains("proof")) { | |
147 | // proof | |
148 | // Merging via files. Need to access analysis manager via interpreter. | |
149 | gROOT->ProcessLine(Form("AliAnalysisDataContainer *c_common_out = AliAnalysisManager::GetAnalysisManager()->GetCommonOutputContainer();")); | |
150 | gROOT->ProcessLine(Form("AliAnalysisManager::GetAnalysisManager()->OpenProofFile(c_common_out, \"RECREATE\");")); | |
151 | fFileA = gFile; | |
152 | } else { | |
153 | // local and grid | |
154 | fFileA = new TFile(fFileName.Data(), "RECREATE"); | |
155 | } | |
156 | CreateTree(1); | |
157 | owd->cd(); | |
158 | } | |
9066c676 | 159 | if (fExtensions) { |
160 | TIter next(fExtensions); | |
161 | AliAODExtension *ext; | |
162 | while ((ext=(AliAODExtension*)next())) ext->Init(option); | |
163 | } | |
582cfeb5 | 164 | if (fFilters) { |
165 | TIter nextf(fFilters); | |
166 | AliAODExtension *filteredAOD; | |
167 | while ((filteredAOD=(AliAODExtension*)nextf())) { | |
168 | filteredAOD->SetEvent(fAODEvent); | |
169 | filteredAOD->Init(option); | |
170 | } | |
171 | } | |
6989bff3 | 172 | return kTRUE; |
ec4af4c1 | 173 | } |
174 | ||
26ba01d4 | 175 | //______________________________________________________________________________ |
176 | void AliAODHandler::Print(Option_t* opt) const | |
177 | { | |
178 | // Print info about this object | |
179 | ||
180 | cout << opt << Form("IsStandard %d filename=%s",fIsStandard,fFileName.Data()) << endl; | |
181 | ||
182 | if ( fExtensions ) | |
183 | { | |
184 | cout << opt << fExtensions->GetEntries() << " extensions :" << endl; | |
185 | PrintExtensions("Extensions",*fExtensions); | |
186 | } | |
187 | if ( fFilters ) | |
188 | { | |
189 | cout << opt << fFilters->GetEntries() << " filters :" << endl; | |
190 | PrintExtensions("Filters",*fFilters); | |
191 | } | |
192 | } | |
193 | ||
194 | //______________________________________________________________________________ | |
195 | void AliAODHandler::PrintExtensions(const char* name, const TObjArray& array) const | |
196 | { | |
197 | // Show the list of aod extensions | |
198 | TIter next(&array); | |
199 | AliAODExtension* ext(0x0); | |
200 | while ( ( ext = static_cast<AliAODExtension*>(next()) ) ) | |
201 | { | |
202 | ext->Print(" "); | |
203 | } | |
204 | } | |
205 | ||
9066c676 | 206 | //______________________________________________________________________________ |
da97a08a | 207 | void AliAODHandler::StoreMCParticles(){ |
dce1b636 | 208 | |
da97a08a | 209 | // |
210 | // Remap the labels from ESD stack and store | |
211 | // the AODMCParticles, makes only sense if we have | |
212 | // the mcparticles branch | |
213 | // has to be done here since we cannot know in advance | |
214 | // which particles are needed (e.g. by the tracks etc.) | |
215 | // | |
216 | // Particles have been selected by AliMCEventhanlder->SelectParticle() | |
217 | // To use the MCEventhandler here we need to set it from the outside | |
218 | // can vanish when Handler go to the ANALYSISalice library | |
dce1b636 | 219 | // |
220 | // The Branch booking for mcParticles and mcHeader has to happen | |
221 | // in an external task for now since the AODHandler does not have access | |
222 | // the AnalysisManager. For the same reason the pointer t o the MCEventH | |
223 | // has to passed to the AOD Handler by this task | |
224 | // (doing this in the steering macro would not work on PROOF) | |
da97a08a | 225 | |
aa399a26 | 226 | if (!fAODEvent) return; |
da97a08a | 227 | TClonesArray *mcarray = (TClonesArray*)fAODEvent->FindListObject(AliAODMCParticle::StdBranchName()); |
228 | if(!mcarray)return; | |
da97a08a | 229 | |
dce1b636 | 230 | AliAODMCHeader *mcHeader = (AliAODMCHeader*)fAODEvent->FindListObject(AliAODMCHeader::StdBranchName()); |
231 | if(!mcHeader)return; | |
232 | ||
da97a08a | 233 | // Get the MC Infos.. Handler needs to be set before |
234 | // while adding the branch | |
235 | // This needs to be done, not to depend on the AnalysisManager | |
236 | ||
237 | if(!fMCEventH)return; | |
238 | if(!fMCEventH->MCEvent())return; | |
239 | AliStack *pStack = fMCEventH->MCEvent()->Stack(); | |
240 | if(!pStack)return; | |
241 | ||
242 | fMCEventH->CreateLabelMap(); | |
243 | ||
dce1b636 | 244 | // |
245 | // Get the Event Header | |
246 | // | |
247 | ||
248 | AliHeader* header = fMCEventH->MCEvent()->Header(); | |
9efd8e10 | 249 | // get the MC vertex |
250 | AliGenEventHeader* genHeader = 0; | |
251 | if (header) genHeader = header->GenEventHeader(); | |
252 | if (genHeader) { | |
253 | TArrayF vtxMC(3); | |
254 | genHeader->PrimaryVertex(vtxMC); | |
255 | mcHeader->SetVertex(vtxMC[0],vtxMC[1],vtxMC[2]); | |
256 | ||
257 | // we search the MCEventHeaders first | |
258 | // Two cases, cocktail or not... | |
259 | AliGenCocktailEventHeader* genCocktailHeader = dynamic_cast<AliGenCocktailEventHeader*>(genHeader); | |
260 | if(genCocktailHeader){ | |
261 | // we have a coktail header | |
262 | mcHeader->AddGeneratorName(genHeader->GetName()); | |
263 | // Loop from the back so that the first one sets the process type | |
264 | TList* headerList = genCocktailHeader->GetHeaders(); | |
265 | for(int i = headerList->GetEntries()-1;i>=0;--i){ | |
266 | AliGenEventHeader *headerEntry = dynamic_cast<AliGenEventHeader*>(headerList->At(i)); | |
267 | SetMCHeaderInfo(mcHeader,headerEntry); | |
268 | } | |
269 | } | |
270 | else{ | |
271 | // No Cocktail just take the first one | |
272 | SetMCHeaderInfo(mcHeader,genHeader); | |
273 | } | |
dce1b636 | 274 | } |
9efd8e10 | 275 | |
dce1b636 | 276 | |
277 | ||
278 | ||
279 | ||
280 | // Store the AliAODParticlesMC | |
93836e1b | 281 | AliMCEvent* mcEvent = fMCEventH->MCEvent(); |
282 | ||
283 | Int_t np = mcEvent->GetNumberOfTracks(); | |
284 | Int_t nprim = mcEvent->GetNumberOfPrimaries(); | |
da97a08a | 285 | |
286 | ||
287 | Int_t j = 0; | |
288 | TClonesArray& l = *mcarray; | |
289 | ||
93836e1b | 290 | for(int i = 0; i < np; ++i){ |
291 | if(fMCEventH->IsParticleSelected(i)){ | |
292 | Int_t flag = 0; | |
6cd07d0a | 293 | AliMCParticle* mcpart = (AliMCParticle*) mcEvent->GetTrack(i); |
93836e1b | 294 | if(i<nprim)flag |= AliAODMCParticle::kPrimary; |
295 | ||
296 | if(mcEvent->IsPhysicalPrimary(i))flag |= AliAODMCParticle::kPhysicalPrim; | |
297 | ||
298 | if(fMCEventH->GetNewLabel(i)!=j){ | |
299 | AliError(Form("MISMATCH New label %d j: %d",fMCEventH->GetNewLabel(i),j)); | |
da97a08a | 300 | } |
da97a08a | 301 | |
93836e1b | 302 | AliAODMCParticle mcpart_tmp(mcpart,i,flag); |
303 | ||
6326aeae | 304 | mcpart_tmp.SetStatus(mcpart->Particle()->GetStatusCode()); |
93836e1b | 305 | // |
306 | Int_t d0 = mcpart_tmp.GetDaughter(0); | |
307 | Int_t d1 = mcpart_tmp.GetDaughter(1); | |
308 | Int_t m = mcpart_tmp.GetMother(); | |
309 | ||
310 | // other than for the track labels, negative values mean | |
311 | // no daughter/mother so preserve it | |
312 | ||
313 | if(d0<0 && d1<0){ | |
314 | // no first daughter -> no second daughter | |
315 | // nothing to be done | |
316 | // second condition not needed just for sanity check at the end | |
317 | mcpart_tmp.SetDaughter(0,d0); | |
318 | mcpart_tmp.SetDaughter(1,d1); | |
319 | } else if(d1 < 0 && d0 >= 0) { | |
320 | // Only one daughter | |
321 | // second condition not needed just for sanity check at the end | |
322 | if(fMCEventH->IsParticleSelected(d0)){ | |
323 | mcpart_tmp.SetDaughter(0,fMCEventH->GetNewLabel(d0)); | |
324 | } else { | |
325 | mcpart_tmp.SetDaughter(0,-1); | |
326 | } | |
327 | mcpart_tmp.SetDaughter(1,d1); | |
328 | } | |
329 | else if (d0 > 0 && d1 > 0 ){ | |
330 | // we have two or more daughters loop on the stack to see if they are | |
331 | // selected | |
332 | Int_t d0_tmp = -1; | |
333 | Int_t d1_tmp = -1; | |
334 | for(int id = d0; id<=d1;++id){ | |
335 | if(fMCEventH->IsParticleSelected(id)){ | |
336 | if(d0_tmp==-1){ | |
337 | // first time | |
338 | d0_tmp = fMCEventH->GetNewLabel(id); | |
339 | d1_tmp = d0_tmp; // this is to have the same schema as on the stack i.e. with one daugther d0 and d1 are the same | |
340 | } | |
341 | else d1_tmp = fMCEventH->GetNewLabel(id); | |
342 | } | |
343 | } | |
344 | mcpart_tmp.SetDaughter(0,d0_tmp); | |
345 | mcpart_tmp.SetDaughter(1,d1_tmp); | |
346 | } else { | |
347 | AliError(Form("Unxpected indices %d %d",d0,d1)); | |
348 | } | |
349 | ||
350 | if(m<0){ | |
351 | mcpart_tmp.SetMother(m); | |
352 | } else { | |
353 | if(fMCEventH->IsParticleSelected(m))mcpart_tmp.SetMother(fMCEventH->GetNewLabel(m)); | |
354 | else AliError(Form("PROBLEM Mother not selected %d \n", m)); | |
355 | } | |
6326aeae | 356 | |
93836e1b | 357 | new (l[j++]) AliAODMCParticle(mcpart_tmp); |
358 | ||
da97a08a | 359 | } |
da97a08a | 360 | } |
93836e1b | 361 | AliInfo(Form("AliAODHandler::StoreMCParticles: Selected %d (Primaries %d / total %d) after validation \n", |
da97a08a | 362 | j,nprim,np)); |
363 | ||
364 | // Set the labels in the AOD output... | |
365 | // Remapping | |
366 | ||
367 | // AODTracks | |
368 | TClonesArray* tracks = fAODEvent->GetTracks(); | |
369 | if(tracks){ | |
370 | for(int it = 0; it < fAODEvent->GetNTracks();++it){ | |
371 | AliAODTrack *track = fAODEvent->GetTrack(it); | |
372 | ||
91dece68 | 373 | Int_t sign = 1; |
374 | Int_t label = track->GetLabel(); | |
375 | if(label<0){ // preserve the sign for later usage | |
376 | label *= -1; | |
377 | sign = -1; | |
378 | } | |
379 | ||
93836e1b | 380 | if (label >= AliMCEvent::BgLabelOffset()) label = mcEvent->BgLabelToIndex(label); |
93836e1b | 381 | if(label > np || track->GetLabel() == 0){ |
382 | AliWarning(Form("Wrong ESD track label %5d (%5d)",track->GetLabel(), label)); | |
da97a08a | 383 | } |
93836e1b | 384 | if(fMCEventH->GetNewLabel(label) == 0){ |
385 | AliWarning(Form("New label not found for %5d (%5d)",track->GetLabel(), label)); | |
da97a08a | 386 | } |
91dece68 | 387 | track->SetLabel(sign*fMCEventH->GetNewLabel(label)); |
da97a08a | 388 | } |
389 | } | |
390 | ||
391 | // AOD calo cluster | |
392 | TClonesArray *clusters = fAODEvent->GetCaloClusters(); | |
393 | if(clusters){ | |
c8fe2783 | 394 | for (Int_t iClust = 0;iClust < fAODEvent->GetNumberOfCaloClusters(); ++iClust) { |
da97a08a | 395 | AliAODCaloCluster * cluster = fAODEvent->GetCaloCluster(iClust); |
c8fe2783 | 396 | UInt_t nLabel = cluster->GetNLabels(); |
da97a08a | 397 | // Ugly but do not want to fragment memory by creating |
398 | // new Int_t (nLabel) | |
399 | Int_t* labels = const_cast<Int_t*>(cluster->GetLabels()); | |
400 | if (labels){ | |
401 | for(UInt_t i = 0;i < nLabel;++i){ | |
c8fe2783 | 402 | labels[i] = fMCEventH->GetNewLabel(cluster->GetLabelAt(i)); |
da97a08a | 403 | } |
404 | } | |
405 | // cluster->SetLabels(labels,nLabel); | |
406 | }// iClust | |
407 | }// clusters | |
408 | ||
409 | // AOD tracklets | |
410 | AliAODTracklets *tracklets = fAODEvent->GetTracklets(); | |
411 | if(tracklets){ | |
412 | for(int it = 0;it < tracklets->GetNumberOfTracklets();++it){ | |
413 | int label0 = tracklets->GetLabel(it,0); | |
414 | int label1 = tracklets->GetLabel(it,1); | |
415 | if(label0>=0)label0 = fMCEventH->GetNewLabel(label0); | |
416 | if(label1>=0)label1 = fMCEventH->GetNewLabel(label1); | |
417 | tracklets->SetLabel(it,0,label0); | |
418 | tracklets->SetLabel(it,1,label1); | |
419 | } | |
420 | } | |
421 | ||
422 | } | |
423 | ||
9066c676 | 424 | //______________________________________________________________________________ |
5f380da9 | 425 | Bool_t AliAODHandler::FinishEvent() |
ec4af4c1 | 426 | { |
da97a08a | 427 | // Fill data structures |
4e6d5854 | 428 | if(fFillAOD && fFillAODRun && fAODEvent){ |
b8b7dd5c | 429 | fAODEvent->MakeEntriesReferencable(); |
e0107012 | 430 | fTreeA->BranchRef(); |
b8b7dd5c | 431 | FillTree(); |
4e6d5854 | 432 | } |
f133e976 | 433 | |
0f2bf592 | 434 | if (fFillAOD && fFillAODRun) { |
b8b7dd5c | 435 | if (fExtensions) { |
436 | TIter next(fExtensions); | |
437 | AliAODExtension *ext; | |
438 | while ((ext=(AliAODExtension*)next())) ext->FinishEvent(); | |
439 | } | |
440 | if (fFilters) { | |
441 | TIter nextf(fFilters); | |
442 | AliAODExtension *ext; | |
443 | while ((ext=(AliAODExtension*)nextf())) { | |
444 | ext->FinishEvent(); | |
445 | } | |
446 | } | |
aa399a26 | 447 | } |
da97a08a | 448 | if (fIsStandard) fAODEvent->ResetStd(); |
ef89f372 | 449 | if (fAODEvent) { |
450 | TClonesArray *mcarray = (TClonesArray*)fAODEvent->FindListObject(AliAODMCParticle::StdBranchName()); | |
451 | if(mcarray) mcarray->Delete(); | |
452 | ||
453 | AliAODMCHeader *mcHeader = (AliAODMCHeader*)fAODEvent->FindListObject(AliAODMCHeader::StdBranchName()); | |
454 | if(mcHeader) mcHeader->Reset(); | |
455 | } | |
da97a08a | 456 | // Reset AOD replication flag |
457 | fAODIsReplicated = kFALSE; | |
458 | return kTRUE; | |
ec4af4c1 | 459 | } |
460 | ||
7970f4ac | 461 | //______________________________________________________________________________ |
ec4af4c1 | 462 | Bool_t AliAODHandler::Terminate() |
463 | { | |
9066c676 | 464 | // Terminate |
465 | AddAODtoTreeUserInfo(); | |
466 | if (fExtensions) { | |
467 | TIter next(fExtensions); | |
468 | AliAODExtension *ext; | |
469 | while ((ext=(AliAODExtension*)next())) ext->GetTree()->GetUserInfo()->Add(ext->GetAOD()); | |
470 | } | |
471 | return kTRUE; | |
ec4af4c1 | 472 | } |
473 | ||
7970f4ac | 474 | //______________________________________________________________________________ |
ec4af4c1 | 475 | Bool_t AliAODHandler::TerminateIO() |
476 | { | |
9066c676 | 477 | // Terminate IO |
478 | if (fFileA) { | |
aa399a26 | 479 | fFileA->Write(); |
9066c676 | 480 | fFileA->Close(); |
481 | delete fFileA; | |
482 | fFileA = 0; | |
48f1c230 | 483 | // When closing the file, the tree is also deleted. |
484 | fTreeA = 0; | |
9066c676 | 485 | } |
486 | if (fExtensions) { | |
487 | TIter next(fExtensions); | |
488 | AliAODExtension *ext; | |
489 | while ((ext=(AliAODExtension*)next())) ext->TerminateIO(); | |
490 | } | |
582cfeb5 | 491 | if (fFilters) { |
492 | TIter nextf(fFilters); | |
493 | AliAODExtension *ext; | |
494 | while ((ext=(AliAODExtension*)nextf())) ext->TerminateIO(); | |
495 | } | |
9066c676 | 496 | return kTRUE; |
ec4af4c1 | 497 | } |
498 | ||
7970f4ac | 499 | //______________________________________________________________________________ |
954526ed | 500 | void AliAODHandler::CreateTree(Int_t flag) |
ec4af4c1 | 501 | { |
502 | // Creates the AOD Tree | |
f3214a54 | 503 | fTreeA = new TTree("aodTree", "AliAOD tree"); |
ec4af4c1 | 504 | fTreeA->Branch(fAODEvent->GetList()); |
954526ed | 505 | if (flag == 0) fTreeA->SetDirectory(0); |
ec4af4c1 | 506 | } |
507 | ||
7970f4ac | 508 | //______________________________________________________________________________ |
ec4af4c1 | 509 | void AliAODHandler::FillTree() |
510 | { | |
866d8d78 | 511 | |
ec4af4c1 | 512 | // Fill the AOD Tree |
e0107012 | 513 | fTreeA->Fill(); |
ec4af4c1 | 514 | } |
515 | ||
7970f4ac | 516 | //______________________________________________________________________________ |
ec4af4c1 | 517 | void AliAODHandler::AddAODtoTreeUserInfo() |
518 | { | |
dce1b636 | 519 | // Add aod event to tree user info |
aa399a26 | 520 | if (fTreeA) fTreeA->GetUserInfo()->Add(fAODEvent); |
48f1c230 | 521 | // Now the tree owns our fAODEvent... |
522 | fAODEvent = 0; | |
ec4af4c1 | 523 | } |
490e9023 | 524 | |
7970f4ac | 525 | //______________________________________________________________________________ |
9066c676 | 526 | void AliAODHandler::AddBranch(const char* cname, void* addobj, const char* filename) |
490e9023 | 527 | { |
9066c676 | 528 | // Add a new branch to the aod. Added optional filename parameter if the |
529 | // branch should be written to a separate file. | |
530 | if (strlen(filename)) { | |
531 | AliAODExtension *ext = AddExtension(filename); | |
532 | ext->AddBranch(cname, addobj); | |
533 | return; | |
ee830d15 | 534 | } else { |
535 | // Add branch to all filters | |
536 | if (fFilters) { | |
537 | TIter next(fFilters); | |
538 | AliAODExtension *ext; | |
539 | while ((ext=(AliAODExtension*)next())) ext->AddBranch(cname, addobj); | |
540 | } | |
9066c676 | 541 | } |
490e9023 | 542 | TDirectory *owd = gDirectory; |
543 | if (fFileA) { | |
dce1b636 | 544 | fFileA->cd(); |
490e9023 | 545 | } |
0134949d | 546 | char** apointer = (char**) addobj; |
547 | TObject* obj = (TObject*) *apointer; | |
dce1b636 | 548 | |
0134949d | 549 | fAODEvent->AddObject(obj); |
dce1b636 | 550 | |
551 | const Int_t kSplitlevel = 99; // default value in TTree::Branch() | |
552 | const Int_t kBufsize = 32000; // default value in TTree::Branch() | |
553 | ||
554 | if (!fTreeA->FindBranch(obj->GetName())) { | |
555 | // Do the same as if we book via | |
556 | // TTree::Branch(TCollection*) | |
557 | ||
558 | fTreeA->Bronch(obj->GetName(), cname, fAODEvent->GetList()->GetObjectRef(obj), | |
559 | kBufsize, kSplitlevel - 1); | |
dce1b636 | 560 | } |
490e9023 | 561 | owd->cd(); |
562 | } | |
7970f4ac | 563 | |
9066c676 | 564 | //______________________________________________________________________________ |
565 | AliAODExtension *AliAODHandler::AddExtension(const char *filename, const char *title) | |
566 | { | |
567 | // Add an AOD extension with some branches in a different file. | |
26ba01d4 | 568 | |
9066c676 | 569 | TString fname(filename); |
570 | if (!fname.EndsWith(".root")) fname += ".root"; | |
571 | if (!fExtensions) { | |
572 | fExtensions = new TObjArray(); | |
573 | fExtensions->SetOwner(); | |
574 | } | |
575 | AliAODExtension *ext = (AliAODExtension*)fExtensions->FindObject(fname); | |
576 | if (!ext) { | |
577 | ext = new AliAODExtension(fname, title); | |
578 | fExtensions->Add(ext); | |
579 | } | |
580 | return ext; | |
581 | } | |
582cfeb5 | 582 | |
583 | //______________________________________________________________________________ | |
584 | AliAODExtension *AliAODHandler::GetExtension(const char *filename) const | |
585 | { | |
586 | // Getter for AOD extensions via file name. | |
587 | if (!fExtensions) return NULL; | |
588 | return (AliAODExtension*)fExtensions->FindObject(filename); | |
589 | } | |
590 | ||
591 | //______________________________________________________________________________ | |
592 | AliAODExtension *AliAODHandler::AddFilteredAOD(const char *filename, const char *filtername) | |
593 | { | |
594 | // Add an AOD extension that can write only AOD events that pass a user filter. | |
595 | if (!fFilters) { | |
596 | fFilters = new TObjArray(); | |
597 | fFilters->SetOwner(); | |
598 | } | |
599 | AliAODExtension *filter = (AliAODExtension*)fFilters->FindObject(filename); | |
600 | if (!filter) { | |
601 | filter = new AliAODExtension(filename, filtername, kTRUE); | |
602 | fFilters->Add(filter); | |
603 | } | |
604 | return filter; | |
605 | } | |
606 | ||
607 | //______________________________________________________________________________ | |
608 | AliAODExtension *AliAODHandler::GetFilteredAOD(const char *filename) const | |
609 | { | |
610 | // Getter for AOD filters via file name. | |
611 | if (!fFilters) return NULL; | |
612 | return (AliAODExtension*)fFilters->FindObject(filename); | |
613 | } | |
9066c676 | 614 | |
7970f4ac | 615 | //______________________________________________________________________________ |
616 | void AliAODHandler::SetOutputFileName(const char* fname) | |
617 | { | |
618 | // Set file name. | |
619 | fFileName = fname; | |
620 | } | |
621 | ||
622 | //______________________________________________________________________________ | |
623 | const char *AliAODHandler::GetOutputFileName() | |
624 | { | |
625 | // Get file name. | |
626 | return fFileName.Data(); | |
627 | } | |
dce1b636 | 628 | |
90d50a8c | 629 | //______________________________________________________________________________ |
630 | const char *AliAODHandler::GetExtraOutputs() const | |
631 | { | |
632 | // Get extra outputs as a string separated by commas. | |
633 | static TString eoutputs; | |
634 | eoutputs = ""; | |
635 | TObject *obj; | |
636 | if (fExtensions) { | |
637 | TIter next1(fExtensions); | |
638 | while ((obj=next1())) { | |
639 | if (!eoutputs.IsNull()) eoutputs += ","; | |
640 | eoutputs += obj->GetName(); | |
641 | } | |
642 | } | |
643 | if (fFilters) { | |
644 | TIter next2(fFilters); | |
645 | while ((obj=next2())) { | |
646 | if (!eoutputs.IsNull()) eoutputs += ","; | |
647 | eoutputs += obj->GetName(); | |
648 | } | |
649 | } | |
650 | return eoutputs.Data(); | |
651 | } | |
652 | ||
9066c676 | 653 | //______________________________________________________________________________ |
dce1b636 | 654 | void AliAODHandler::SetMCHeaderInfo(AliAODMCHeader *mcHeader,AliGenEventHeader *genHeader){ |
655 | ||
656 | ||
657 | // Utility function to cover different cases for the AliGenEventHeader | |
658 | // Needed since different ProcessType and ImpactParamter are not | |
659 | // in the base class... | |
660 | // We don't encode process types for event cocktails yet | |
9066c676 | 661 | // could be done e.g. by adding offsets depnding on the generator |
dce1b636 | 662 | |
663 | mcHeader->AddGeneratorName(genHeader->GetName()); | |
dce1b636 | 664 | if(!genHeader)return; |
665 | AliGenPythiaEventHeader *pythiaGenHeader = dynamic_cast<AliGenPythiaEventHeader*>(genHeader); | |
666 | if (pythiaGenHeader) { | |
667 | mcHeader->SetEventType(pythiaGenHeader->ProcessType()); | |
0fd37a1f | 668 | mcHeader->SetPtHard(pythiaGenHeader->GetPtHard()); |
dce1b636 | 669 | return; |
670 | } | |
671 | ||
672 | AliGenDPMjetEventHeader* dpmJetGenHeader = dynamic_cast<AliGenDPMjetEventHeader*>(genHeader); | |
673 | ||
674 | if (dpmJetGenHeader){ | |
675 | mcHeader->SetEventType(dpmJetGenHeader->ProcessType()); | |
676 | return; | |
677 | } | |
678 | ||
679 | AliGenHijingEventHeader* hijingGenHeader = dynamic_cast<AliGenHijingEventHeader*>(genHeader); | |
680 | if(hijingGenHeader){ | |
681 | mcHeader->SetImpactParameter(hijingGenHeader->ImpactParameter()); | |
682 | return; | |
683 | } | |
684 | ||
685 | AliWarning(Form("MC Eventheader not known: %s",genHeader->GetName())); | |
686 | ||
687 | } | |
9066c676 | 688 | |
689 | ClassImp(AliAODExtension) | |
690 | ||
691 | //------------------------------------------------------------------------- | |
692 | // Support class for AOD extensions. This is created by the user analysis | |
693 | // that requires a separate file for some AOD branches. The name of the | |
694 | // AliAODExtension object is the file name where the AOD branches will be | |
695 | // stored. | |
696 | //------------------------------------------------------------------------- | |
697 | ||
26ba01d4 | 698 | //______________________________________________________________________________ |
699 | AliAODExtension::AliAODExtension() : TNamed(), | |
700 | fAODEvent(0), fTreeE(0), fFileE(0), fNtotal(0), fNpassed(0), | |
701 | fSelected(kFALSE), fRepFiMap(0x0), fRepFiList(0x0), fEnableReferences(kTRUE), fObjectList(0x0) | |
702 | { | |
703 | // default ctor | |
704 | } | |
705 | ||
582cfeb5 | 706 | //______________________________________________________________________________ |
707 | AliAODExtension::AliAODExtension(const char* name, const char* title, Bool_t isfilter) | |
708 | :TNamed(name,title), | |
709 | fAODEvent(0), | |
710 | fTreeE(0), | |
711 | fFileE(0), | |
712 | fNtotal(0), | |
713 | fNpassed(0), | |
26ba01d4 | 714 | fSelected(kFALSE), |
715 | fRepFiMap(0x0), | |
716 | fRepFiList(0x0), | |
717 | fEnableReferences(kTRUE), | |
718 | fObjectList(0x0) | |
582cfeb5 | 719 | { |
720 | // Constructor. | |
48f1c230 | 721 | if (isfilter) { |
722 | TObject::SetBit(kFilteredAOD); | |
723 | printf("####### Added AOD filter %s\n", name); | |
724 | } else printf("####### Added AOD extension %s\n", name); | |
582cfeb5 | 725 | } |
726 | ||
9066c676 | 727 | //______________________________________________________________________________ |
728 | AliAODExtension::~AliAODExtension() | |
729 | { | |
730 | // Destructor. | |
9066c676 | 731 | if(fFileE){ |
732 | // is already handled in TerminateIO | |
733 | fFileE->Close(); | |
734 | delete fFileE; | |
48f1c230 | 735 | fTreeE = 0; |
736 | fAODEvent = 0; | |
9066c676 | 737 | } |
48f1c230 | 738 | if (fTreeE) delete fTreeE; |
26ba01d4 | 739 | fRepFiMap->DeleteAll(); |
740 | delete fRepFiMap; // the map is owner | |
741 | delete fRepFiList; // the list is not | |
742 | delete fObjectList; // not owner | |
9066c676 | 743 | } |
744 | ||
745 | //______________________________________________________________________________ | |
746 | void AliAODExtension::AddBranch(const char* cname, void* addobj) | |
747 | { | |
748 | // Add a new branch to the aod | |
ee830d15 | 749 | // if (IsFilteredAOD()) { |
750 | // Error("AddBranch", "Not allowed to add branched to filtered AOD's."); | |
751 | // return; | |
752 | // } | |
26ba01d4 | 753 | AliCodeTimerAuto(GetName(),0); |
754 | ||
d29168d6 | 755 | if (!fAODEvent) { |
756 | char type[20]; | |
03fdac6e | 757 | gROOT->ProcessLine(Form("TString s_tmp; AliAnalysisManager::GetAnalysisManager()->GetAnalysisTypeString(s_tmp); sprintf((char*)%p, \"%%s\", s_tmp.Data());", type)); |
d29168d6 | 758 | Init(type); |
759 | } | |
9066c676 | 760 | TDirectory *owd = gDirectory; |
761 | if (fFileE) { | |
762 | fFileE->cd(); | |
763 | } | |
764 | char** apointer = (char**) addobj; | |
765 | TObject* obj = (TObject*) *apointer; | |
766 | ||
767 | fAODEvent->AddObject(obj); | |
768 | ||
769 | const Int_t kSplitlevel = 99; // default value in TTree::Branch() | |
770 | const Int_t kBufsize = 32000; // default value in TTree::Branch() | |
771 | ||
772 | if (!fTreeE->FindBranch(obj->GetName())) { | |
773 | // Do the same as if we book via | |
774 | // TTree::Branch(TCollection*) | |
9066c676 | 775 | fTreeE->Bronch(obj->GetName(), cname, fAODEvent->GetList()->GetObjectRef(obj), |
776 | kBufsize, kSplitlevel - 1); | |
9066c676 | 777 | } |
778 | owd->cd(); | |
779 | } | |
780 | ||
582cfeb5 | 781 | //______________________________________________________________________________ |
782 | Bool_t AliAODExtension::FinishEvent() | |
783 | { | |
784 | // Fill current event. | |
785 | fNtotal++; | |
786 | if (!IsFilteredAOD()) { | |
787 | fAODEvent->MakeEntriesReferencable(); | |
788 | fTreeE->Fill(); | |
789 | return kTRUE; | |
790 | } | |
791 | // Filtered AOD. Fill only if event is selected. | |
792 | if (!fSelected) return kTRUE; | |
26ba01d4 | 793 | |
794 | TIter next(fRepFiList); | |
795 | ||
796 | AliAODBranchReplicator* repfi; | |
797 | ||
798 | while ( ( repfi = static_cast<AliAODBranchReplicator*>(next()) ) ) | |
799 | { | |
800 | repfi->ReplicateAndFilter(*fAODEvent); | |
801 | } | |
582cfeb5 | 802 | fNpassed++; |
803 | fTreeE->Fill(); | |
804 | fSelected = kFALSE; // so that next event will not be selected unless demanded | |
805 | return kTRUE; | |
806 | } | |
807 | ||
9066c676 | 808 | //______________________________________________________________________________ |
160959a9 | 809 | Bool_t AliAODExtension::Init(Option_t *option) |
9066c676 | 810 | { |
811 | // Initialize IO. | |
26ba01d4 | 812 | AliCodeTimerAuto(GetName(),0); |
813 | ||
814 | if(!fAODEvent) | |
815 | { | |
816 | fAODEvent = new AliAODEvent(); | |
817 | } | |
818 | ||
9066c676 | 819 | TDirectory *owd = gDirectory; |
160959a9 | 820 | TString opt(option); |
821 | opt.ToLower(); | |
822 | if (opt.Contains("proof")) { | |
823 | // proof | |
824 | // Merging via files. Need to access analysis manager via interpreter. | |
039e671e | 825 | gROOT->ProcessLine(Form("AliAnalysisDataContainer *c_common_out = AliAnalysisManager::GetAnalysisManager()->GetCommonOutputContainer();")); |
826 | gROOT->ProcessLine(Form("AliAnalysisManager::GetAnalysisManager()->OpenProofFile(c_common_out, \"RECREATE\", \"%s\");", fName.Data())); | |
160959a9 | 827 | fFileE = gFile; |
828 | } else { | |
829 | fFileE = new TFile(GetName(), "RECREATE"); | |
830 | } | |
9066c676 | 831 | fTreeE = new TTree("aodTree", "AliAOD tree"); |
26ba01d4 | 832 | |
833 | delete fObjectList; | |
834 | fObjectList = new TList; | |
835 | fObjectList->SetOwner(kFALSE); // be explicit we're not the owner... | |
836 | TIter next(fAODEvent->GetList()); | |
837 | TObject* o; | |
838 | ||
839 | while ( ( o = next() ) ) | |
840 | { | |
841 | if ( fRepFiMap ) | |
842 | { | |
843 | TObject* specified = fRepFiMap->FindObject(o->GetName()); | |
844 | if (specified) | |
845 | { | |
846 | AliAODBranchReplicator* repfi = dynamic_cast<AliAODBranchReplicator*>(fRepFiMap->GetValue(o->GetName())); | |
847 | if ( repfi ) | |
848 | { | |
849 | TList* replicatedList = repfi->GetList(); | |
850 | if (replicatedList) | |
851 | { | |
852 | TIter nextRep(replicatedList); | |
853 | TObject* objRep; | |
854 | while ( ( objRep = nextRep() ) ) | |
855 | { | |
856 | if (!fObjectList->FindObject(objRep)) | |
857 | { | |
858 | fObjectList->Add(objRep); | |
859 | } | |
860 | } | |
861 | } | |
862 | else | |
863 | { | |
864 | AliError(Form("replicatedList from %s is null !",repfi->GetName())); | |
865 | } | |
866 | } | |
867 | } | |
868 | else | |
869 | { | |
870 | fObjectList->Add(o); | |
871 | } | |
872 | } | |
873 | } | |
874 | ||
875 | next.Reset(); | |
876 | ||
877 | while ( ( o = next() ) ) | |
878 | { | |
879 | TObject* out = fObjectList->FindObject(o->GetName()); | |
880 | AliInfo(Form("OBJECT IN %20s %p -> OUT %p %s",o->GetName(),o,out,((out!=o && out) ? "REPLICATED":"-"))); | |
881 | } | |
882 | ||
883 | fTreeE->Branch(fObjectList); | |
884 | ||
885 | if (fEnableReferences) fTreeE->BranchRef(); | |
886 | ||
9066c676 | 887 | owd->cd(); |
26ba01d4 | 888 | |
9066c676 | 889 | return kTRUE; |
890 | } | |
891 | ||
26ba01d4 | 892 | //______________________________________________________________________________ |
893 | void AliAODExtension::Print(Option_t* opt) const | |
894 | { | |
895 | // Print info about this extension | |
896 | ||
897 | cout << opt << Form("AliAODExtension - %s - %s",GetName(),GetTitle()) << endl; | |
898 | cout << opt << opt << Form("References are %s enabled",fEnableReferences ? "" : "not") << endl; | |
899 | ||
900 | TIter next(fRepFiMap); | |
901 | TObjString* s; | |
902 | ||
903 | TString skipped; | |
904 | ||
905 | while ( ( s = static_cast<TObjString*>(next()) ) ) | |
906 | { | |
907 | AliAODBranchReplicator* br = static_cast<AliAODBranchReplicator*>(fRepFiMap->GetValue(s->String().Data())); | |
908 | if ( !br ) | |
909 | { | |
910 | skipped += s->String(); | |
911 | skipped += ' '; | |
912 | } | |
913 | } | |
914 | ||
915 | if ( skipped.Length() ) | |
916 | { | |
917 | cout << opt << opt << "Branches that will be skipped altogether : " << skipped.Data() << endl; | |
918 | } | |
919 | ||
920 | next.Reset(); | |
921 | ||
922 | while ( ( s = static_cast<TObjString*>(next()) ) ) | |
923 | { | |
924 | AliAODBranchReplicator* br = static_cast<AliAODBranchReplicator*>(fRepFiMap->GetValue(s->String().Data())); | |
925 | ||
926 | if (br) | |
927 | { | |
928 | cout << opt << opt << "Branch " << s->String() | |
929 | << " will be filtered by class " << br->ClassName() << endl; | |
930 | } | |
931 | } | |
932 | } | |
933 | ||
582cfeb5 | 934 | //______________________________________________________________________________ |
935 | void AliAODExtension::SetEvent(AliAODEvent *event) | |
936 | { | |
937 | // Connects to an external event | |
938 | if (!IsFilteredAOD()) { | |
939 | Error("SetEvent", "Not allowed to set external event for filtered AOD's"); | |
940 | return; | |
941 | } | |
48f1c230 | 942 | // Use the copy constructor or assignment operator to synchronize with external event. |
943 | // AliAODEvent &other = *event; | |
944 | // if (!fAODEvent) fAODEvent = new AliAODEvent(other); | |
945 | // else if (fSelected) *fAODEvent = other; | |
582cfeb5 | 946 | fAODEvent = event; |
947 | } | |
948 | ||
9066c676 | 949 | //______________________________________________________________________________ |
950 | Bool_t AliAODExtension::TerminateIO() | |
951 | { | |
952 | // Terminate IO | |
48f1c230 | 953 | if (TObject::TestBit(kFilteredAOD)) |
954 | printf("AOD Filter %s: events processed: %d passed: %d\n", GetName(), fNtotal, fNpassed); | |
955 | else | |
956 | printf("AOD extension %s: events processed: %d\n", GetName(), fNtotal); | |
9066c676 | 957 | if (fFileE) { |
958 | fFileE->Write(); | |
959 | fFileE->Close(); | |
960 | delete fFileE; | |
961 | fFileE = 0; | |
48f1c230 | 962 | fTreeE = 0; |
963 | fAODEvent = 0; | |
9066c676 | 964 | } |
965 | return kTRUE; | |
966 | } | |
26ba01d4 | 967 | |
968 | //______________________________________________________________________________ | |
969 | void AliAODExtension::FilterBranch(const char* branchName, AliAODBranchReplicator* repfi) | |
970 | { | |
971 | // Specify a filter/replicator for a given branch | |
972 | // | |
973 | // If repfi=0x0, this will disable the branch (in the output) completely. | |
974 | // | |
975 | // repfi is adopted by this class, i.e. user should not delete it. | |
976 | // | |
977 | // WARNING : branch name must be exact. | |
978 | // | |
979 | // See also the documentation for AliAODBranchReplicator class. | |
980 | // | |
981 | ||
982 | if (!fRepFiMap) | |
983 | { | |
984 | fRepFiMap = new TMap; | |
985 | fRepFiMap->SetOwnerKeyValue(kTRUE,kTRUE); | |
986 | fRepFiList = new TList; | |
987 | fRepFiList->SetOwner(kFALSE); | |
988 | } | |
989 | ||
990 | fRepFiMap->Add(new TObjString(branchName),repfi); | |
991 | ||
992 | if (repfi && !fRepFiList->FindObject(repfi)) | |
993 | { | |
994 | // insure we get unique and non-null replicators in this list | |
995 | fRepFiList->Add(repfi); | |
996 | } | |
997 | } |