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778636d4 | 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 | // $Id: AliNanoAODReplicator.cxx 56492 2012-05-15 18:42:47Z pcrochet $ | |
17 | ||
18 | // Implementation of a branch replicator | |
19 | // to produce nanoAODs. | |
20 | // | |
21 | // | |
22 | // This replicator is in charge of replicating the tracks,vertices,headers | |
23 | // branches of a standard AOD or ESD file into a nanoAODs | |
24 | // (AliAOD.Special.root) | |
25 | // | |
26 | // The class was inspired by AliAODMuonReplicator | |
27 | // | |
28 | // Author: Michele Floris, michele.floris@cern.ch | |
29 | ||
30 | ||
31 | class AliESDv0; | |
32 | class AliESDVertex; | |
33 | class AliAODVertex; | |
34 | class AliAODRecoDecay; | |
35 | ||
36 | #include "AliAODDimuon.h" | |
37 | #include "AliAODEvent.h" | |
38 | #include "AliAODMCHeader.h" | |
39 | #include "AliAODMCParticle.h" | |
40 | #include "AliAODTZERO.h" | |
41 | #include "AliAODTrack.h" | |
42 | #include "AliAODVZERO.h" | |
43 | #include "AliAnalysisCuts.h" | |
44 | #include "TF1.h" | |
45 | #include "AliExternalTrackParam.h" | |
46 | #include "AliESDv0.h" | |
47 | #include "AliAODv0.h" | |
48 | #include "AliPIDResponse.h" | |
49 | #include <iostream> | |
50 | #include <cassert> | |
51 | #include "AliESDtrack.h" | |
52 | #include "TObjArray.h" | |
53 | #include "AliAnalysisFilter.h" | |
54 | #include "AliNanoAODTrack.h" | |
55 | ||
56 | #include <TFile.h> | |
57 | #include <TDatabasePDG.h> | |
58 | #include <TString.h> | |
59 | #include <TList.h> | |
60 | #include "AliLog.h" | |
61 | #include "AliVEvent.h" | |
62 | #include "AliVVertex.h" | |
63 | #include "AliVTrack.h" | |
64 | #include "AliVertexerTracks.h" | |
65 | #include "AliKFVertex.h" | |
66 | #include "AliESDEvent.h" | |
67 | #include "AliESDVertex.h" | |
68 | #include "AliESDtrackCuts.h" | |
69 | #include "AliAODEvent.h" | |
70 | #include "AliAnalysisFilter.h" | |
71 | ||
72 | #include "AliNanoAODReplicator.h" | |
73 | #include "TH1.h" | |
74 | #include "TCanvas.h" | |
75 | #include "AliNanoAODHeader.h" | |
76 | #include "AliNanoAODCustomSetter.h" | |
77 | ||
78 | using std::cout; | |
79 | using std::endl; | |
80 | ||
81 | ClassImp(AliNanoAODReplicator) | |
82 | ||
83 | //_____________________________________________________________________________ | |
84 | AliNanoAODReplicator::AliNanoAODReplicator(const char* name, const char* title, | |
9c35eb62 | 85 | const char * varlist, |
86 | AliAnalysisCuts* trackCut, | |
87 | Int_t mcMode | |
778636d4 | 88 | ) : |
89 | AliAODBranchReplicator(name,title), | |
90 | ||
91 | fTrackCut(trackCut), fTracks(0x0), fHeader(0x0), fNTracksVariables(0), // FIXME: Start using cuts, and check if fNTracksVariables is needed | |
92 | fVertices(0x0), | |
93 | fList(0x0), | |
94 | fMCParticles(0x0), | |
95 | fMCHeader(0x0), | |
96 | fMCMode(mcMode), | |
97 | fLabelMap(), | |
98 | fParticleSelected(), | |
99 | fVarList(varlist), | |
9c35eb62 | 100 | fVarListHeader(""),// FIXME: this should be set to a meaningful value: add an arg to the constructor |
778636d4 | 101 | fCustomSetter(0) |
102 | { | |
103 | // default ctor | |
104 | AliNanoAODTrackMapping * tm =new AliNanoAODTrackMapping(fVarList); | |
105 | fNTracksVariables = tm->GetSize(); | |
106 | // tm->Print(); | |
107 | } | |
108 | ||
109 | //_____________________________________________________________________________ | |
110 | AliNanoAODReplicator::~AliNanoAODReplicator() | |
111 | { | |
112 | // dtor | |
113 | delete fTrackCut; | |
114 | delete fList; | |
115 | } | |
116 | ||
117 | //_____________________________________________________________________________ | |
118 | void AliNanoAODReplicator::SelectParticle(Int_t i) | |
119 | { | |
120 | // taking the absolute values here, need to take care | |
121 | // of negative daughter and mother | |
122 | // IDs when setting! | |
123 | ||
124 | if (!IsParticleSelected(TMath::Abs(i))) | |
125 | { | |
126 | fParticleSelected.Add(TMath::Abs(i),1); | |
127 | } | |
128 | } | |
129 | ||
130 | //_____________________________________________________________________________ | |
131 | Bool_t AliNanoAODReplicator::IsParticleSelected(Int_t i) | |
132 | { | |
133 | // taking the absolute values here, need to take | |
134 | // care with negative daughter and mother | |
135 | // IDs when setting! | |
136 | return (fParticleSelected.GetValue(TMath::Abs(i))==1); | |
137 | } | |
138 | ||
139 | ||
140 | //_____________________________________________________________________________ | |
141 | void AliNanoAODReplicator::CreateLabelMap(const AliAODEvent& source) | |
142 | { | |
143 | // | |
144 | // this should be called once all selections are done | |
145 | // This method associates to the original index of the mc particle | |
146 | // (i) the new one (j). J runs only over particles which are | |
147 | // actually kept. | |
148 | // | |
149 | ||
150 | fLabelMap.Delete(); | |
151 | ||
152 | TClonesArray* mcParticles = static_cast<TClonesArray*>(source.FindListObject(AliAODMCParticle::StdBranchName())); | |
153 | ||
154 | Int_t j(0); | |
155 | Int_t i(0); // We need i, we cannot rely on part->GetLabel, because some of the original mc particles are not kept in the stack, apparently | |
156 | ||
157 | TIter next(mcParticles); | |
158 | ||
159 | while ( next() ) | |
160 | { | |
161 | if (IsParticleSelected(i)) | |
162 | { | |
163 | fLabelMap.Add(i,j++); | |
164 | // std::cout << i << "->" << j-1 << std::endl; | |
165 | } | |
166 | ++i; | |
167 | } | |
168 | ||
169 | ||
170 | } | |
171 | ||
172 | //_____________________________________________________________________________ | |
173 | Int_t AliNanoAODReplicator::GetNewLabel(Int_t i) | |
174 | { | |
175 | // Gets the label from the new created Map | |
176 | // Call CreatLabelMap before | |
177 | // otherwise only 0 returned | |
178 | return fLabelMap.GetValue(TMath::Abs(i)); | |
179 | } | |
180 | ||
181 | //_____________________________________________________________________________ | |
182 | void AliNanoAODReplicator::FilterMC(const AliAODEvent& source) | |
183 | { | |
184 | // Filter MC information | |
185 | ||
186 | ||
187 | AliAODMCHeader* mcHeader(0x0); | |
188 | TClonesArray* mcParticles(0x0); | |
189 | ||
190 | fParticleSelected.Delete(); | |
191 | ||
192 | // std::cout << "MC Mode: " << fMCMode << ", Tracks " << fTracks->GetEntries() << std::endl; | |
193 | ||
194 | if ( fMCMode>=2 && !fTracks->GetEntries() ) { | |
195 | return; | |
196 | } | |
197 | // for fMCMode==1 we only copy MC information for events where there's at least one muon track | |
198 | ||
199 | mcHeader = static_cast<AliAODMCHeader*>(source.FindListObject(AliAODMCHeader::StdBranchName())); | |
200 | ||
201 | if ( mcHeader ) | |
202 | { | |
203 | *fMCHeader = *mcHeader; | |
204 | } | |
205 | ||
206 | ||
207 | mcParticles = static_cast<TClonesArray*>(source.FindListObject(AliAODMCParticle::StdBranchName())); | |
208 | ||
209 | if ( mcParticles && fMCMode>=2 ) | |
210 | { | |
211 | // keep all primaries | |
212 | TIter nextPart(mcParticles); | |
213 | static Int_t iev = -1; // FIXME: remove this (debug) | |
214 | iev ++; | |
215 | AliAODMCParticle * prim = 0; | |
216 | Int_t iprim = 0; // We need iprim, we cannot rely on part->GetLabel, because some of the original mc particles are not kept in the stack, apparently | |
217 | // also select all charged primaries | |
218 | while ((prim = (AliAODMCParticle*) nextPart())) { | |
219 | if(prim->IsPhysicalPrimary() && prim->Charge()) SelectParticle(iprim); | |
220 | // FIXME DEBUG | |
221 | if(iev == 2009) { | |
222 | // std::cout << "IEV " << iev << std::endl; | |
223 | // std::cout << " PART " << iprim << " " << prim->IsPhysicalPrimary() <<","<<prim->Charge() << "=" << IsParticleSelected(iprim) << std::endl; | |
224 | if(iprim == 15) { | |
225 | prim->Print(); | |
226 | } | |
227 | ||
228 | } | |
229 | iprim++; | |
230 | } | |
231 | ||
232 | // loop on (kept) tracks to find their ancestors | |
233 | TIter nextTRACK(fTracks); | |
234 | AliNanoAODTrack* track; | |
235 | ||
236 | while ( ( track = static_cast<AliNanoAODTrack*>(nextTRACK()) ) ) | |
237 | { | |
238 | Int_t label = TMath::Abs(track->GetLabel()); | |
239 | ||
240 | while ( label >= 0 ) | |
241 | { | |
242 | SelectParticle(label); | |
243 | AliAODMCParticle* mother = static_cast<AliAODMCParticle*>(mcParticles->UncheckedAt(label)); | |
244 | if (!mother) | |
245 | { | |
246 | AliError(Form("Got a null mother ! Check that ! (label %d",label)); // FIXME: I think this error is not needed | |
247 | label = -1; | |
248 | } | |
249 | else | |
250 | { | |
251 | label = mother->GetMother();// do not only keep particles which created a track, but all their mothers | |
252 | } | |
253 | } | |
254 | } | |
255 | ||
256 | CreateLabelMap(source); | |
257 | ||
258 | // Actual filtering and label remapping (shamelessly taken for the implementation of AliAODHandler::StoreMCParticles) | |
259 | TIter nextMC(mcParticles); | |
260 | AliAODMCParticle* p; | |
261 | Int_t nmc(0); // We need nmc, we cannot rely on part->GetLabel, because some of the original mc particles are not kept in the stack, apparently | |
262 | Int_t nmcout(0); | |
263 | ||
264 | while ( ( p = static_cast<AliAODMCParticle*>(nextMC()) ) ) | |
265 | { | |
266 | AliAODMCParticle c(*p); | |
267 | ||
268 | if ( IsParticleSelected(nmc) ) | |
269 | { | |
270 | // | |
271 | Int_t d0 = p->GetDaughter(0); | |
272 | Int_t d1 = p->GetDaughter(1); | |
273 | Int_t m = p->GetMother(); | |
274 | ||
275 | // other than for the track labels, negative values mean | |
276 | // no daughter/mother so preserve it | |
277 | ||
278 | if(d0<0 && d1<0) | |
279 | { | |
280 | // no first daughter -> no second daughter | |
281 | // nothing to be done | |
282 | // second condition not needed just for sanity check at the end | |
283 | c.SetDaughter(0,d0); | |
284 | c.SetDaughter(1,d1); | |
285 | } else if(d1 < 0 && d0 >= 0) | |
286 | { | |
287 | // Only one daughter | |
288 | // second condition not needed just for sanity check at the end | |
289 | if(IsParticleSelected(d0)) | |
290 | { | |
291 | c.SetDaughter(0,GetNewLabel(d0)); | |
292 | } else | |
293 | { | |
294 | c.SetDaughter(0,-1); | |
295 | } | |
296 | c.SetDaughter(1,d1); | |
297 | } | |
298 | else if (d0 > 0 && d1 > 0 ) | |
299 | { | |
300 | // we have two or more daughters loop on the stack to see if they are | |
301 | // selected | |
302 | Int_t d0tmp = -1; | |
303 | Int_t d1tmp = -1; | |
304 | for (int id = d0; id<=d1;++id) | |
305 | { | |
306 | if (IsParticleSelected(id)) | |
307 | { | |
308 | if(d0tmp==-1) | |
309 | { | |
310 | // first time | |
311 | d0tmp = GetNewLabel(id); | |
312 | d1tmp = d0tmp; // this is to have the same schema as on the stack i.e. with one daugther d0 and d1 are the same | |
313 | } | |
314 | else d1tmp = GetNewLabel(id); | |
315 | } | |
316 | } | |
317 | c.SetDaughter(0,d0tmp); | |
318 | c.SetDaughter(1,d1tmp); | |
319 | } else | |
320 | { | |
321 | AliFatal(Form("Unxpected indices %d %d",d0,d1)); | |
322 | } | |
323 | ||
324 | if ( m < 0 ) | |
325 | { | |
326 | c.SetMother(m); | |
327 | } else | |
328 | { | |
329 | if (IsParticleSelected(m)) | |
330 | { | |
331 | c.SetMother(GetNewLabel(m)); | |
332 | } | |
333 | // else // FIXME: re-enable this checj. Sometimes it gets here. Still to be understood why | |
334 | // { | |
335 | // // AliError(Form("PROBLEM Mother not selected %d", m)); | |
336 | // } | |
337 | } | |
338 | ||
339 | new ((*fMCParticles)[nmcout++]) AliAODMCParticle(c); | |
340 | } | |
341 | ||
342 | ++nmc; | |
343 | } //closes loop over MC particles | |
344 | ||
345 | // now remap the tracks... | |
346 | ||
347 | TIter nextTrack(fTracks); | |
348 | AliNanoAODTrack* t; | |
349 | // std::cout << "Remapping tracks" << std::endl; | |
350 | ||
351 | while ( ( t = dynamic_cast<AliNanoAODTrack*>(nextTrack()) ) ) | |
352 | { | |
353 | ||
354 | t->SetLabel(GetNewLabel(t->GetLabel())); | |
355 | } | |
356 | ||
357 | } // closes fMCMode == 1 | |
358 | else if ( mcParticles ) | |
359 | { | |
360 | // simple copy of input MC particles to ouput MC particles | |
361 | TIter nextMC(mcParticles); | |
362 | AliAODMCParticle* p; | |
363 | Int_t nmcout(0); | |
364 | ||
365 | while ( ( p = static_cast<AliAODMCParticle*>(nextMC()) ) ) | |
366 | { | |
367 | new ((*fMCParticles)[nmcout++]) AliAODMCParticle(*p); | |
368 | } | |
369 | } | |
370 | ||
371 | AliDebug(1,Form("input mc %d output mc %d", | |
372 | mcParticles ? mcParticles->GetEntries() : 0, | |
373 | fMCParticles ? fMCParticles->GetEntries() : 0)); | |
374 | ||
375 | Printf("input mc %d output mc %d", | |
376 | mcParticles ? mcParticles->GetEntries() : 0, | |
377 | fMCParticles ? fMCParticles->GetEntries() : 0); | |
378 | ||
379 | ||
380 | } | |
381 | ||
382 | // //_____________________________________________________________________________ | |
383 | TList* AliNanoAODReplicator::GetList() const | |
384 | { | |
385 | // return (and build if not already done) our internal list of managed objects | |
386 | ||
387 | if (!fList) | |
388 | { | |
389 | fList = new TList; | |
390 | fList->SetOwner(kTRUE); | |
391 | ||
392 | fTracks = new TClonesArray("AliNanoAODTrack"); | |
393 | fTracks->SetName("tracks"); // TODO: consider the possibility to use a different name to distinguish in AliAODEvent | |
394 | fList->Add(fTracks); | |
395 | ||
396 | fHeader = new AliNanoAODHeader(3);// TODO: to be customized | |
397 | fHeader->SetName("header"); // TODO: consider the possibility to use a different name to distinguish in AliAODEvent | |
398 | fList->Add(fHeader); | |
399 | ||
400 | ||
401 | fVertices = new TClonesArray("AliAODVertex",2); | |
402 | fVertices->SetName("vertices"); | |
403 | ||
404 | ||
405 | fList->Add(fVertices); | |
406 | ||
407 | if ( fMCMode > 0 ) | |
408 | { | |
409 | fMCHeader = new AliAODMCHeader; | |
410 | fMCParticles = new TClonesArray("AliAODMCParticle",1000); | |
411 | fMCParticles->SetName(AliAODMCParticle::StdBranchName()); | |
412 | fList->Add(fMCHeader); | |
413 | fList->Add(fMCParticles); | |
414 | } | |
415 | } | |
416 | return fList; | |
417 | } | |
418 | ||
419 | //_____________________________________________________________________________ | |
420 | void AliNanoAODReplicator::ReplicateAndFilter(const AliAODEvent& source) | |
421 | //void AliNanoAODReplicator::ReplicateAndFilter(AliAODEvent *source) | |
422 | { | |
423 | // Replicate (and filter if filters are there) the relevant parts we're interested in AODEvent | |
424 | ||
425 | ||
426 | // assert(fTracks!=0x0); | |
427 | ||
428 | //*fTZERO = *(source.GetTZEROData()); | |
429 | ||
430 | ||
431 | ||
432 | fTracks->Clear("C"); | |
433 | assert(fVertices!=0x0); | |
434 | fVertices->Clear("C"); | |
435 | fMCHeader->Reset(); | |
436 | fMCParticles->Clear("C"); | |
437 | ||
438 | Int_t ntracks(0); | |
439 | Int_t input(0); | |
440 | ||
441 | AliAODVertex *vtx = source.GetPrimaryVertex(); | |
442 | ||
443 | // TODO: implement header! | |
444 | // *fHeader = *source.GetHeader(); | |
445 | if(fCustomSetter){ | |
446 | // Set custom variables in the header if the callback is set | |
447 | fCustomSetter->SetNanoAODHeader(&source, fHeader); | |
448 | } | |
449 | ||
450 | ||
451 | // Int_t nindices=0; | |
452 | const Int_t entries = source.GetNumberOfTracks(); | |
453 | ||
454 | Double_t pos[3],cov[6]; | |
455 | vtx->GetXYZ(pos); | |
456 | vtx->GetCovarianceMatrix(cov); | |
457 | ||
458 | if(entries<=0) return; | |
459 | ||
460 | if(vtx->GetNContributors()<1) { | |
461 | // SPD vertex cut | |
462 | vtx =source.GetPrimaryVertexSPD(); | |
463 | if(vtx->GetNContributors()<1) { // FIXME: Keep this cut? | |
464 | Info("AliNanoAODReplicator","No good vertex, skip event"); | |
465 | return; // NO GOOD VERTEX, SKIP EVENT | |
466 | } | |
467 | } | |
468 | ||
778636d4 | 469 | |
470 | for(Int_t j=0; j<entries; j++){ | |
471 | ||
472 | AliVTrack *track = (AliVTrack*)source.GetTrack(j); | |
473 | ||
474 | AliAODTrack *aodtrack =(AliAODTrack*)track;// FIXME DYNAMIC CAST? | |
475 | if(!fTrackCut->IsSelected(aodtrack)) continue; | |
476 | ||
477 | AliNanoAODTrack * special = new AliNanoAODTrack (aodtrack, fVarList); | |
478 | ||
479 | if(fCustomSetter) fCustomSetter->SetNanoAODTrack(aodtrack, special); | |
480 | (*fTracks)[ntracks++] = special; | |
481 | //new((*fTracks)[ntrac\ks++]) | |
482 | } | |
483 | //---------------------------------------------------------- | |
484 | ||
485 | TIter nextV(source.GetVertices()); | |
486 | AliAODVertex* v; | |
487 | Int_t nvertices(0); | |
488 | ||
489 | while ( ( v = static_cast<AliAODVertex*>(nextV()) ) ) | |
490 | { | |
491 | AliAODVertex* tmp = v->CloneWithoutRefs(); | |
492 | AliAODVertex* copiedVertex = new((*fVertices)[nvertices++]) AliAODVertex(*tmp); | |
493 | ||
494 | // to insure the main vertex retains the ncontributors information | |
495 | // (which is otherwise computed dynamically from | |
496 | // references to tracks, which we do not keep in muon aods...) | |
497 | // we set it here | |
498 | ||
499 | copiedVertex->SetNContributors(v->GetNContributors()); | |
500 | ||
501 | // fVertices->Delete(); | |
502 | // delete copiedVertex; | |
503 | delete tmp; | |
504 | } | |
505 | ||
506 | ||
507 | AliDebug(1,Form("input mu tracks=%d tracks=%d vertices=%d", | |
508 | input,fTracks->GetEntries(),fVertices->GetEntries())); | |
509 | ||
510 | ||
511 | // Finally, deal with MC information, if needed | |
512 | ||
513 | if ( fMCMode > 0 ) { | |
514 | FilterMC(source); | |
515 | } | |
516 | ||
517 | ||
518 | } | |
519 | ||
520 | ||
521 | ||
522 | //----------------------------------------------------------------------------- | |
523 | ||
524 | //---------------------------------------------------------------------------- | |
525 | ||
526 | ||
527 | //----------------------------------------------------------------------------- | |
528 | ||
529 | // AliAODVertex* AliNanoAODReplicator::PrimaryVertex(const TObjArray *trkArray, | |
530 | // AliAODEvent &event) const | |
531 | // { | |
532 | // // Returns primary vertex to be used for this candidate | |
533 | // //AliCodeTimerAuto("",0); | |
534 | ||
535 | // AliESDVertex *vertexESD = 0; | |
536 | // AliAODVertex *vertexAOD = 0; | |
537 | ||
538 | ||
539 | // if(!fRecoPrimVtxSkippingTrks && !fRmTrksFromPrimVtx) { | |
540 | // // primary vertex from the input event | |
541 | ||
542 | // vertexESD = new AliESDVertex(*fV1); | |
543 | ||
544 | // } else { | |
545 | // // primary vertex specific to this candidate | |
546 | ||
547 | // Int_t nTrks = trkArray->GetEntriesFast(); | |
548 | // AliVertexerTracks *vertexer = new AliVertexerTracks(event.GetMagneticField()); | |
549 | ||
550 | // if(fRecoPrimVtxSkippingTrks) { | |
551 | // // recalculating the vertex | |
552 | ||
553 | // if(strstr(fV1->GetTitle(),"VertexerTracksWithConstraint")) { | |
554 | // Float_t diamondcovxy[3]; | |
555 | // event.GetDiamondCovXY(diamondcovxy); | |
556 | // Double_t pos[3]={event.GetDiamondX(),event.GetDiamondY(),0.}; | |
557 | // Double_t cov[6]={diamondcovxy[0],diamondcovxy[1],diamondcovxy[2],0.,0.,10.*10.}; | |
558 | // AliESDVertex *diamond = new AliESDVertex(pos,cov,1.,1); | |
559 | // vertexer->SetVtxStart(diamond); | |
560 | // delete diamond; diamond=NULL; | |
561 | // if(strstr(fV1->GetTitle(),"VertexerTracksWithConstraintOnlyFitter")) | |
562 | // vertexer->SetOnlyFitter(); | |
563 | // } | |
564 | // Int_t skipped[1000]; | |
565 | // Int_t nTrksToSkip=0,id; | |
566 | // AliExternalTrackParam *t = 0; | |
567 | // for(Int_t i=0; i<nTrks; i++) { | |
568 | // t = (AliExternalTrackParam*)trkArray->UncheckedAt(i); | |
569 | // id = (Int_t)t->GetID(); | |
570 | // if(id<0) continue; | |
571 | // skipped[nTrksToSkip++] = id; | |
572 | // } | |
573 | // // TEMPORARY FIX | |
574 | // // For AOD, skip also tracks without covariance matrix | |
575 | // if(fInputAOD) { | |
576 | // Double_t covtest[21]; | |
577 | // for(Int_t j=0; j<event.GetNumberOfTracks(); j++) { | |
578 | // AliVTrack *vtrack = (AliVTrack*)event.GetTrack(j); | |
579 | // if(!vtrack->GetCovarianceXYZPxPyPz(covtest)) { | |
580 | // id = (Int_t)vtrack->GetID(); | |
581 | // if(id<0) continue; | |
582 | // skipped[nTrksToSkip++] = id; | |
583 | // } | |
584 | // } | |
585 | // } | |
586 | // for(Int_t ijk=nTrksToSkip; ijk<1000; ijk++) skipped[ijk]=-1; | |
587 | // // | |
588 | // vertexer->SetSkipTracks(nTrksToSkip,skipped); | |
589 | // vertexESD = (AliESDVertex*)vertexer->FindPrimaryVertex(event); | |
590 | ||
591 | // } else if(fRmTrksFromPrimVtx && nTrks>0) { | |
592 | // // removing the prongs tracks | |
593 | ||
594 | // TObjArray rmArray(nTrks); | |
595 | // UShort_t *rmId = new UShort_t[nTrks]; | |
596 | // AliESDtrack *esdTrack = 0; | |
597 | // AliESDtrack *t = 0; | |
598 | // for(Int_t i=0; i<nTrks; i++) { | |
599 | // t = (AliESDtrack*)trkArray->UncheckedAt(i); | |
600 | // esdTrack = new AliESDtrack(*t); | |
601 | // rmArray.AddLast(esdTrack); | |
602 | // if(esdTrack->GetID()>=0) { | |
603 | // rmId[i]=(UShort_t)esdTrack->GetID(); | |
604 | // } else { | |
605 | // rmId[i]=9999; | |
606 | // } | |
607 | // } | |
608 | // Float_t diamondxy[2]={event.GetDiamondX(),event.GetDiamondY()}; | |
609 | // vertexESD = vertexer->RemoveTracksFromVertex(fV1,&rmArray,rmId,diamondxy); | |
610 | // delete [] rmId; rmId=NULL; | |
611 | // rmArray.Delete(); | |
612 | ||
613 | // } | |
614 | ||
615 | // if(!vertexESD) return vertexAOD; | |
616 | // if(vertexESD->GetNContributors()<=0) { | |
617 | // //AliDebug(2,"vertexing failed"); | |
618 | // delete vertexESD; vertexESD=NULL; | |
619 | // return vertexAOD; | |
620 | // } | |
621 | ||
622 | // delete vertexer; vertexer=NULL; | |
623 | ||
624 | // } | |
625 | ||
626 | // // convert to AliAODVertex | |
627 | // Double_t pos[3],cov[6],chi2perNDF; | |
628 | // vertexESD->GetXYZ(pos); // position | |
629 | // vertexESD->GetCovMatrix(cov); //covariance matrix | |
630 | // chi2perNDF = vertexESD->GetChi2toNDF(); | |
631 | // delete vertexESD; vertexESD=NULL; | |
632 | ||
633 | // vertexAOD = new AliAODVertex(pos,cov,chi2perNDF); | |
634 | ||
635 | // return vertexAOD; | |
636 | // } | |
637 | ||
638 | //_____________________________________________________________________________ | |
639 | ||
640 | ||
641 | ||
642 | // //--------------------------------------------------------------------------- | |
643 | ||
644 | void AliNanoAODReplicator::Terminate(){ | |
645 | ||
646 | } |