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df9db588 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2007, 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 | /* $Id$ */ | |
17 | ||
18 | //------------------------------------------------------------------------- | |
19 | // AOD base class | |
20 | // Author: Markus Oldenburg, CERN | |
21 | //------------------------------------------------------------------------- | |
22 | ||
5c1dc41f | 23 | #include <TROOT.h> |
ec4af4c1 | 24 | #include <TTree.h> |
5c1dc41f | 25 | #include <TFolder.h> |
298d3d58 | 26 | #include <TFriendElement.h> |
c8e4f399 | 27 | #include <TProcessID.h> |
28 | #include <TCollection.h> | |
a0df0b6a | 29 | #include "Riostream.h" |
df9db588 | 30 | #include "AliAODEvent.h" |
31 | #include "AliAODHeader.h" | |
32 | #include "AliAODTrack.h" | |
866d8d78 | 33 | #include "AliAODDimuon.h" |
df9db588 | 34 | |
35 | ClassImp(AliAODEvent) | |
36 | ||
08e4c457 | 37 | // definition of std AOD member names |
38 | const char* AliAODEvent::fAODListName[kAODListN] = {"header", | |
39 | "tracks", | |
40 | "vertices", | |
3dd9f9e3 | 41 | "v0s", |
9a244178 | 42 | "cascades", |
3dd9f9e3 | 43 | "tracklets", |
08e4c457 | 44 | "jets", |
37792174 | 45 | "emcalCells", |
46 | "phosCells", | |
720f7306 | 47 | "caloClusters", |
48 | "emcalTrigger", | |
49 | "phosTrigger", | |
3dd9f9e3 | 50 | "fmdClusters", |
866d8d78 | 51 | "pmdClusters", |
08b38f3f | 52 | "hmpidRings", |
ae2bccf1 | 53 | "dimuons", |
a1f96974 | 54 | "AliAODTZERO", |
16d867eb | 55 | "AliAODVZERO", |
68919bd9 | 56 | "AliAODZDC", |
57 | "AliTOFHeader" | |
820b4d9e | 58 | #ifdef MFT_UPGRADE |
59 | ,"AliAODMFT" | |
60 | #endif | |
9a244178 | 61 | |
3dd9f9e3 | 62 | }; |
df9db588 | 63 | //______________________________________________________________________________ |
64 | AliAODEvent::AliAODEvent() : | |
08e4c457 | 65 | AliVEvent(), |
9f5023ac | 66 | fAODObjects(0), |
5c1dc41f | 67 | fAODFolder(0), |
dd389a30 | 68 | fConnected(kFALSE), |
ec4af4c1 | 69 | fHeader(0), |
70 | fTracks(0), | |
71 | fVertices(0), | |
3dd9f9e3 | 72 | fV0s(0), |
9a244178 | 73 | fCascades(0), |
3dd9f9e3 | 74 | fTracklets(0), |
821f8f1d | 75 | fJets(0), |
37792174 | 76 | fEmcalCells(0), |
77 | fPhosCells(0), | |
3dd9f9e3 | 78 | fCaloClusters(0), |
720f7306 | 79 | fEMCALTrigger(0), |
80 | fPHOSTrigger(0), | |
3dd9f9e3 | 81 | fFmdClusters(0), |
866d8d78 | 82 | fPmdClusters(0), |
08b38f3f | 83 | fHMPIDrings(0), |
ae2bccf1 | 84 | fDimuons(0), |
a1f96974 | 85 | fAODTZERO(0), |
16d867eb | 86 | fAODVZERO(0), |
68919bd9 | 87 | fAODZDC(0), |
88 | fTOFHeader(0) | |
820b4d9e | 89 | #ifdef MFT_UPGRADE |
90 | ,fAODMFT(0) | |
91 | #endif | |
df9db588 | 92 | { |
93 | // default constructor | |
0c050978 | 94 | if (TClass::IsCallingNew() != TClass::kDummyNew) fAODObjects = new TList(); |
df9db588 | 95 | } |
96 | ||
5c1dc41f | 97 | //______________________________________________________________________________ |
98 | AliAODEvent::AliAODEvent(const AliAODEvent& aod): | |
99 | AliVEvent(aod), | |
100 | fAODObjects(new TList()), | |
b752604b | 101 | fAODFolder(0), |
dd389a30 | 102 | fConnected(kFALSE), |
5c1dc41f | 103 | fHeader(new AliAODHeader(*aod.fHeader)), |
104 | fTracks(new TClonesArray(*aod.fTracks)), | |
105 | fVertices(new TClonesArray(*aod.fVertices)), | |
106 | fV0s(new TClonesArray(*aod.fV0s)), | |
9a244178 | 107 | fCascades(new TClonesArray(*aod.fCascades)), |
5c1dc41f | 108 | fTracklets(new AliAODTracklets(*aod.fTracklets)), |
109 | fJets(new TClonesArray(*aod.fJets)), | |
110 | fEmcalCells(new AliAODCaloCells(*aod.fEmcalCells)), | |
111 | fPhosCells(new AliAODCaloCells(*aod.fPhosCells)), | |
112 | fCaloClusters(new TClonesArray(*aod.fCaloClusters)), | |
720f7306 | 113 | fEMCALTrigger(new AliAODCaloTrigger(*aod.fEMCALTrigger)), |
114 | fPHOSTrigger(new AliAODCaloTrigger(*aod.fPHOSTrigger)), | |
5c1dc41f | 115 | fFmdClusters(new TClonesArray(*aod.fFmdClusters)), |
866d8d78 | 116 | fPmdClusters(new TClonesArray(*aod.fPmdClusters)), |
08b38f3f | 117 | fHMPIDrings(new TClonesArray(*aod.fHMPIDrings)), |
ae2bccf1 | 118 | fDimuons(new TClonesArray(*aod.fDimuons)), |
a1f96974 | 119 | fAODTZERO(new AliAODTZERO(*aod.fAODTZERO)), |
16d867eb | 120 | fAODVZERO(new AliAODVZERO(*aod.fAODVZERO)), |
68919bd9 | 121 | fAODZDC(new AliAODZDC(*aod.fAODZDC)), |
122 | fTOFHeader(new AliTOFHeader(*aod.fTOFHeader)) | |
820b4d9e | 123 | #ifdef MFT_UPGRADE |
124 | ,fAODMFT(new AliAODMFT(*aod.fAODMFT)) | |
125 | #endif | |
5c1dc41f | 126 | { |
127 | // Copy constructor | |
128 | AddObject(fHeader); | |
129 | AddObject(fTracks); | |
130 | AddObject(fVertices); | |
131 | AddObject(fV0s); | |
9a244178 | 132 | AddObject(fCascades); |
5c1dc41f | 133 | AddObject(fTracklets); |
134 | AddObject(fJets); | |
135 | AddObject(fEmcalCells); | |
136 | AddObject(fPhosCells); | |
137 | AddObject(fCaloClusters); | |
720f7306 | 138 | AddObject(fEMCALTrigger); |
139 | AddObject(fPHOSTrigger); | |
5c1dc41f | 140 | AddObject(fFmdClusters); |
141 | AddObject(fPmdClusters); | |
08b38f3f | 142 | AddObject(fHMPIDrings); |
866d8d78 | 143 | AddObject(fDimuons); |
a1f96974 | 144 | AddObject(fAODTZERO); |
ae2bccf1 | 145 | AddObject(fAODVZERO); |
16d867eb | 146 | AddObject(fAODZDC); |
68919bd9 | 147 | AddObject(fTOFHeader); |
820b4d9e | 148 | #ifdef MFT_UPGRADE |
149 | AddObject(fAODVZERO); | |
150 | #endif | |
dd389a30 | 151 | fConnected = aod.fConnected; |
5c1dc41f | 152 | GetStdContent(); |
48f1c230 | 153 | CreateStdFolders(); |
5c1dc41f | 154 | } |
155 | ||
156 | //______________________________________________________________________________ | |
157 | AliAODEvent & AliAODEvent::operator=(const AliAODEvent& aod) { | |
158 | ||
159 | // Assignment operator | |
160 | ||
48f1c230 | 161 | if(&aod == this) return *this; |
162 | AliVEvent::operator=(aod); | |
5c1dc41f | 163 | |
48f1c230 | 164 | // This assumes that the list is already created |
165 | // and that the virtual void Copy(Tobject&) function | |
166 | // is correctly implemented in the derived class | |
167 | // otherwise only TObject::Copy() will be used | |
168 | ||
169 | if((fAODObjects->GetSize()==0)&&(aod.fAODObjects->GetSize()>=kAODListN)){ | |
170 | // We cover the case that we do not yet have the | |
171 | // standard content but the source has it | |
172 | CreateStdContent(); | |
173 | } | |
174 | ||
175 | // Here we have the standard content without user additions, but the content is | |
176 | // not matching the aod source. | |
177 | ||
178 | // Iterate the list of source objects | |
179 | TIter next(aod.GetList()); | |
180 | TObject *its = 0; | |
181 | TString name; | |
182 | while ((its = next())) { | |
183 | name = its->GetName(); | |
184 | // Check if we have this object type in out list | |
185 | TObject *mine = fAODObjects->FindObject(name); | |
186 | if(!mine) { | |
187 | // We have to create the same type of object. | |
188 | TClass* pClass=TClass::GetClass(its->ClassName()); | |
189 | if (!pClass) { | |
190 | AliWarning(Form("Can not find class description for entry %s (%s)\n", | |
191 | its->ClassName(), name.Data())); | |
192 | continue; | |
193 | } | |
194 | mine=(TObject*)pClass->New(); | |
195 | if(!mine){ | |
196 | // not in this: can be added to list | |
197 | AliWarning(Form("%s:%d Could not find %s for copying \n", | |
198 | (char*)__FILE__,__LINE__,name.Data())); | |
199 | continue; | |
200 | } | |
201 | if(mine->InheritsFrom("TNamed")) { | |
202 | ((TNamed*)mine)->SetName(name); | |
203 | } else if(mine->InheritsFrom("TCollection")){ | |
204 | if(mine->InheritsFrom("TClonesArray")) { | |
205 | TClonesArray *itscl = dynamic_cast<TClonesArray*>(its); | |
206 | if (!itscl) { | |
207 | AliWarning(Form("Class description for entry %s (%s) not TClonesArray\n", | |
208 | its->ClassName(), name.Data())); | |
209 | continue; | |
210 | ||
211 | } | |
212 | dynamic_cast<TClonesArray*>(mine)->SetClass(itscl->GetClass(), itscl->GetSize()); | |
213 | } | |
214 | dynamic_cast<TCollection*>(mine)->SetName(name); | |
215 | } | |
216 | AliDebug(1, Form("adding object %s of type %s", mine->GetName(), mine->ClassName())); | |
217 | AddObject(mine); | |
218 | } | |
219 | // Now we have an object of the same type and name, but different content. | |
220 | if(!its->InheritsFrom("TCollection")){ | |
221 | // simple objects (do they have a Copy method that calls operator= ?) | |
222 | its->Copy(*mine); | |
223 | } else if (its->InheritsFrom("TClonesArray")) { | |
224 | // Create or expand the tclonesarray pointers | |
225 | // so we can directly copy to the object | |
226 | TClonesArray *its_tca = (TClonesArray*)its; | |
227 | TClonesArray *mine_tca = (TClonesArray*)mine; | |
228 | // this leaves the capacity of the TClonesArray the same | |
229 | // except for a factor of 2 increase when size > capacity | |
230 | // does not release any memory occupied by the tca | |
231 | Int_t its_entries = its_tca->GetEntriesFast(); | |
232 | mine_tca->ExpandCreate(its_entries); | |
233 | for(int i=0; i<its_entries; i++){ | |
234 | // copy | |
235 | TObject *mine_tca_obj = mine_tca->At(i); | |
236 | TObject *its_tca_obj = its_tca->At(i); | |
237 | // no need to delete first | |
238 | // pointers within the class should be handled by Copy()... | |
239 | // Can there be Empty slots? | |
240 | its_tca_obj->Copy(*mine_tca_obj); | |
241 | } | |
242 | } else { | |
243 | AliWarning(Form("%s:%d cannot copy TCollection \n", | |
244 | (char*)__FILE__,__LINE__)); | |
245 | } | |
246 | } | |
247 | fConnected = aod.fConnected; | |
248 | return *this; | |
5c1dc41f | 249 | } |
250 | ||
251 | ||
df9db588 | 252 | //______________________________________________________________________________ |
253 | AliAODEvent::~AliAODEvent() | |
254 | { | |
ec4af4c1 | 255 | // destructor |
fc65507e | 256 | delete fAODFolder; |
257 | fAODFolder = 0; | |
483ad248 | 258 | if(!fConnected) { |
d51e155a | 259 | // fAODObjects->Delete("slow"); |
483ad248 | 260 | delete fAODObjects; |
261 | } | |
df9db588 | 262 | } |
263 | ||
264 | //______________________________________________________________________________ | |
265 | void AliAODEvent::AddObject(TObject* obj) | |
266 | { | |
4b3de353 | 267 | // Add an object to the list of objects. |
df9db588 | 268 | // Please be aware that in order to increase performance you should |
269 | // refrain from using TObjArrays (if possible). Use TClonesArrays, instead. | |
270 | ||
d51e155a | 271 | // if ( !fAODObjects ) { |
272 | // fAODObjects = new TList(); | |
273 | // fAODObjects->SetOwner(); | |
274 | // } | |
14d6fad5 | 275 | if ( !fAODObjects->FindObject(obj) ) |
276 | { | |
277 | fAODObjects->AddLast(obj); | |
278 | } | |
df9db588 | 279 | } |
280 | ||
4b3de353 | 281 | //______________________________________________________________________________ |
282 | void AliAODEvent::RemoveObject(TObject* obj) | |
283 | { | |
284 | // Removes an object from the list of objects. | |
285 | ||
286 | fAODObjects->Remove(obj); | |
287 | } | |
288 | ||
df9db588 | 289 | //______________________________________________________________________________ |
2811495d | 290 | TObject *AliAODEvent::FindListObject(const char *objName) const |
df9db588 | 291 | { |
292 | // Return the pointer to the object with the given name. | |
293 | ||
294 | return fAODObjects->FindObject(objName); | |
295 | } | |
296 | ||
297 | //______________________________________________________________________________ | |
298 | void AliAODEvent::CreateStdContent() | |
299 | { | |
300 | // create the standard AOD content and set pointers | |
301 | ||
302 | // create standard objects and add them to the TList of objects | |
303 | AddObject(new AliAODHeader()); | |
304 | AddObject(new TClonesArray("AliAODTrack", 0)); | |
305 | AddObject(new TClonesArray("AliAODVertex", 0)); | |
3dd9f9e3 | 306 | AddObject(new TClonesArray("AliAODv0", 0)); |
9a244178 | 307 | AddObject(new TClonesArray("AliAODcascade", 0)); |
821f8f1d | 308 | AddObject(new AliAODTracklets()); |
3dd9f9e3 | 309 | AddObject(new TClonesArray("AliAODJet", 0)); |
310 | AddObject(new AliAODCaloCells()); | |
37792174 | 311 | AddObject(new AliAODCaloCells()); |
3dd9f9e3 | 312 | AddObject(new TClonesArray("AliAODCaloCluster", 0)); |
720f7306 | 313 | AddObject(new AliAODCaloTrigger()); // EMCAL |
314 | AddObject(new AliAODCaloTrigger()); // PHOS | |
3dd9f9e3 | 315 | AddObject(new TClonesArray("AliAODFmdCluster", 0)); |
316 | AddObject(new TClonesArray("AliAODPmdCluster", 0)); | |
08b38f3f | 317 | AddObject(new TClonesArray("AliAODHMPIDrings", 0)); |
866d8d78 | 318 | AddObject(new TClonesArray("AliAODDimuon", 0)); |
a1f96974 | 319 | AddObject(new AliAODTZERO()); |
ae2bccf1 | 320 | AddObject(new AliAODVZERO()); |
16d867eb | 321 | AddObject(new AliAODZDC()); |
68919bd9 | 322 | AddObject(new AliTOFHeader()); |
820b4d9e | 323 | #ifdef MFT_UPGRADE |
324 | AddObject(new AliAODMFT()); | |
325 | #endif | |
08e4c457 | 326 | // set names |
327 | SetStdNames(); | |
328 | ||
df9db588 | 329 | // read back pointers |
330 | GetStdContent(); | |
5c1dc41f | 331 | CreateStdFolders(); |
08e4c457 | 332 | return; |
df9db588 | 333 | } |
334 | ||
c8e4f399 | 335 | void AliAODEvent::MakeEntriesReferencable() |
336 | { | |
337 | // Make all entries referencable in a subsequent process | |
338 | // | |
339 | TIter next(fAODObjects); | |
340 | TObject* obj; | |
8ac4fa64 | 341 | while ((obj = next())) |
c8e4f399 | 342 | { |
343 | if(obj->InheritsFrom("TCollection")) | |
344 | { | |
345 | AssignIDtoCollection((TCollection*)obj); | |
346 | } | |
347 | } | |
348 | } | |
349 | ||
08e4c457 | 350 | //______________________________________________________________________________ |
351 | void AliAODEvent::SetStdNames() | |
352 | { | |
353 | // introduce the standard naming | |
354 | ||
355 | if(fAODObjects->GetEntries()==kAODListN){ | |
356 | for(int i = 0;i < fAODObjects->GetEntries();i++){ | |
357 | TObject *fObj = fAODObjects->At(i); | |
358 | if(fObj->InheritsFrom("TNamed")){ | |
359 | ((TNamed*)fObj)->SetName(fAODListName[i]); | |
360 | } | |
361 | else if(fObj->InheritsFrom("TClonesArray")){ | |
362 | ((TClonesArray*)fObj)->SetName(fAODListName[i]); | |
363 | } | |
364 | } | |
365 | } | |
366 | else{ | |
367 | printf("%s:%d SetStdNames() Wrong number of Std Entries \n",(char*)__FILE__,__LINE__); | |
368 | } | |
369 | } | |
370 | ||
5c1dc41f | 371 | void AliAODEvent::CreateStdFolders() |
372 | { | |
373 | // Create the standard folder structure | |
b752604b | 374 | if(fAODFolder)delete fAODFolder; |
5c1dc41f | 375 | fAODFolder = gROOT->GetRootFolder()->AddFolder("AOD", "AOD"); |
376 | if(fAODObjects->GetEntries()==kAODListN){ | |
377 | for(int i = 0;i < fAODObjects->GetEntries();i++){ | |
378 | TObject *fObj = fAODObjects->At(i); | |
379 | if(fObj->InheritsFrom("TClonesArray")){ | |
380 | fAODFolder->AddFolder(fAODListName[i], fAODListName[i], (TCollection*) fObj); | |
381 | } else { | |
382 | fAODFolder->AddFolder(fAODListName[i], fAODListName[i], 0); | |
383 | } | |
384 | } | |
385 | } | |
386 | else{ | |
387 | printf("%s:%d CreateStdFolders() Wrong number of Std Entries \n",(char*)__FILE__,__LINE__); | |
388 | } | |
389 | } | |
390 | ||
df9db588 | 391 | //______________________________________________________________________________ |
ec4af4c1 | 392 | void AliAODEvent::GetStdContent() |
df9db588 | 393 | { |
394 | // set pointers for standard content | |
395 | ||
3dd9f9e3 | 396 | fHeader = (AliAODHeader*)fAODObjects->FindObject("header"); |
397 | fTracks = (TClonesArray*)fAODObjects->FindObject("tracks"); | |
398 | fVertices = (TClonesArray*)fAODObjects->FindObject("vertices"); | |
399 | fV0s = (TClonesArray*)fAODObjects->FindObject("v0s"); | |
9a244178 | 400 | fCascades = (TClonesArray*)fAODObjects->FindObject("cascades"); |
3dd9f9e3 | 401 | fTracklets = (AliAODTracklets*)fAODObjects->FindObject("tracklets"); |
402 | fJets = (TClonesArray*)fAODObjects->FindObject("jets"); | |
37792174 | 403 | fEmcalCells = (AliAODCaloCells*)fAODObjects->FindObject("emcalCells"); |
404 | fPhosCells = (AliAODCaloCells*)fAODObjects->FindObject("phosCells"); | |
3dd9f9e3 | 405 | fCaloClusters = (TClonesArray*)fAODObjects->FindObject("caloClusters"); |
08b38f3f | 406 | fEMCALTrigger = (AliAODCaloTrigger*)fAODObjects->FindObject("emcalTrigger"); |
407 | fPHOSTrigger = (AliAODCaloTrigger*)fAODObjects->FindObject("phosTrigger"); | |
3dd9f9e3 | 408 | fFmdClusters = (TClonesArray*)fAODObjects->FindObject("fmdClusters"); |
409 | fPmdClusters = (TClonesArray*)fAODObjects->FindObject("pmdClusters"); | |
fc05a533 | 410 | fHMPIDrings = (TClonesArray*)fAODObjects->FindObject("hmpidRings"); |
866d8d78 | 411 | fDimuons = (TClonesArray*)fAODObjects->FindObject("dimuons"); |
a1f96974 | 412 | fAODTZERO = (AliAODTZERO*)fAODObjects->FindObject("AliAODTZERO"); |
ae2bccf1 | 413 | fAODVZERO = (AliAODVZERO*)fAODObjects->FindObject("AliAODVZERO"); |
16d867eb | 414 | fAODZDC = (AliAODZDC*)fAODObjects->FindObject("AliAODZDC"); |
68919bd9 | 415 | fTOFHeader = (AliTOFHeader*)fAODObjects->FindObject("AliTOFHeader"); |
820b4d9e | 416 | #ifdef MFT_UPGRADE |
417 | fAODMFT = (AliAODMFT*)fAODObjects->FindObject("AliAODMFT"); | |
418 | #endif | |
df9db588 | 419 | } |
420 | ||
421 | //______________________________________________________________________________ | |
3dd9f9e3 | 422 | void AliAODEvent::ResetStd(Int_t trkArrSize, |
423 | Int_t vtxArrSize, | |
9a244178 | 424 | Int_t v0ArrSize, |
425 | Int_t cascadeArrSize, | |
3dd9f9e3 | 426 | Int_t jetSize, |
427 | Int_t caloClusSize, | |
428 | Int_t fmdClusSize, | |
866d8d78 | 429 | Int_t pmdClusSize, |
08b38f3f | 430 | Int_t hmpidRingsSize, |
866d8d78 | 431 | Int_t dimuonArrSize |
9a244178 | 432 | ) |
df9db588 | 433 | { |
3dd9f9e3 | 434 | // deletes content of standard arrays and resets size |
f8e407b9 | 435 | if (fTracks) { |
436 | fTracks->Delete(); | |
437 | if (trkArrSize > fTracks->GetSize()) | |
438 | fTracks->Expand(trkArrSize); | |
439 | } | |
440 | if (fVertices) { | |
441 | fVertices->Delete(); | |
442 | if (vtxArrSize > fVertices->GetSize()) | |
443 | fVertices->Expand(vtxArrSize); | |
444 | } | |
445 | if (fV0s) { | |
446 | fV0s->Delete(); | |
447 | if (v0ArrSize > fV0s->GetSize()) | |
448 | fV0s->Expand(v0ArrSize); | |
449 | } | |
450 | if (fCascades) { | |
451 | fCascades->Delete(); | |
452 | if (cascadeArrSize > fCascades->GetSize()) | |
453 | fCascades->Expand(cascadeArrSize); | |
454 | } | |
455 | if (fJets) { | |
456 | fJets->Delete(); | |
457 | if (jetSize > fJets->GetSize()) | |
458 | fJets->Expand(jetSize); | |
459 | } | |
460 | if (fCaloClusters) { | |
461 | fCaloClusters->Delete(); | |
462 | if (caloClusSize > fCaloClusters->GetSize()) | |
463 | fCaloClusters->Expand(caloClusSize); | |
464 | } | |
465 | if (fFmdClusters) { | |
466 | fFmdClusters->Delete(); | |
467 | if (fmdClusSize > fFmdClusters->GetSize()) | |
468 | fFmdClusters->Expand(fmdClusSize); | |
469 | } | |
470 | if (fPmdClusters) { | |
471 | fPmdClusters->Delete(); | |
472 | if (pmdClusSize > fPmdClusters->GetSize()) | |
473 | fPmdClusters->Expand(pmdClusSize); | |
474 | } | |
08b38f3f | 475 | if (fHMPIDrings) { |
fc05a533 | 476 | fHMPIDrings->Delete(); |
08b38f3f | 477 | if (hmpidRingsSize > fHMPIDrings->GetSize()) |
478 | fHMPIDrings->Expand(hmpidRingsSize); | |
479 | } | |
f8e407b9 | 480 | if (fDimuons) { |
481 | fDimuons->Delete(); | |
482 | if (dimuonArrSize > fDimuons->GetSize()) | |
483 | fDimuons->Expand(dimuonArrSize); | |
484 | } | |
485 | if (fTracklets) | |
486 | fTracklets->DeleteContainer(); | |
487 | if (fPhosCells) | |
488 | fPhosCells->DeleteContainer(); | |
489 | if (fEmcalCells) | |
490 | fEmcalCells->DeleteContainer(); | |
720f7306 | 491 | |
492 | if (fEMCALTrigger) | |
493 | fEMCALTrigger->DeAllocate(); | |
494 | if (fPHOSTrigger) | |
495 | fPHOSTrigger->DeAllocate(); | |
6d710f57 | 496 | |
df9db588 | 497 | } |
498 | ||
ec4af4c1 | 499 | void AliAODEvent::ClearStd() |
500 | { | |
501 | // clears the standard arrays | |
f8e407b9 | 502 | if (fHeader) |
503 | fHeader ->Clear(); | |
504 | if (fTracks) | |
505 | fTracks ->Delete(); | |
506 | if (fVertices) | |
507 | fVertices ->Delete(); | |
508 | if (fV0s) | |
509 | fV0s ->Delete(); | |
510 | if (fCascades) | |
511 | fCascades ->Delete(); | |
512 | if (fTracklets) | |
513 | fTracklets ->DeleteContainer(); | |
514 | if (fJets) | |
515 | fJets ->Delete(); | |
516 | if (fEmcalCells) | |
517 | fEmcalCells ->DeleteContainer(); | |
518 | if (fPhosCells) | |
519 | fPhosCells ->DeleteContainer(); | |
520 | if (fCaloClusters) | |
521 | fCaloClusters ->Delete(); | |
522 | if (fFmdClusters) | |
523 | fFmdClusters ->Clear(); | |
524 | if (fPmdClusters) | |
fc05a533 | 525 | fPmdClusters ->Clear(); |
526 | if (fHMPIDrings) | |
527 | fHMPIDrings ->Clear(); | |
f8e407b9 | 528 | if (fDimuons) |
529 | fDimuons ->Clear(); | |
720f7306 | 530 | |
531 | if (fEMCALTrigger) | |
532 | fEMCALTrigger->DeAllocate(); | |
533 | if (fPHOSTrigger) | |
534 | fPHOSTrigger->DeAllocate(); | |
ec4af4c1 | 535 | } |
536 | ||
78902954 | 537 | //_________________________________________________________________ |
538 | Int_t AliAODEvent::GetPHOSClusters(TRefArray *clusters) const | |
539 | { | |
540 | // fills the provided TRefArray with all found phos clusters | |
541 | ||
542 | clusters->Clear(); | |
543 | ||
544 | AliAODCaloCluster *cl = 0; | |
a0df0b6a | 545 | Bool_t first = kTRUE; |
c8fe2783 | 546 | for (Int_t i = 0; i < GetNumberOfCaloClusters() ; i++) { |
78902954 | 547 | if ( (cl = GetCaloCluster(i)) ) { |
c8fe2783 | 548 | if (cl->IsPHOS()){ |
a0df0b6a | 549 | if(first) { |
550 | new (clusters) TRefArray(TProcessID::GetProcessWithUID(cl)); | |
551 | first=kFALSE; | |
552 | } | |
78902954 | 553 | clusters->Add(cl); |
a0df0b6a | 554 | //printf("IsPHOS cluster %d, E %2.3f Size: %d \n",i,cl->E(),clusters->GetEntriesFast()); |
78902954 | 555 | } |
556 | } | |
557 | } | |
558 | return clusters->GetEntriesFast(); | |
559 | } | |
560 | ||
561 | //_________________________________________________________________ | |
562 | Int_t AliAODEvent::GetEMCALClusters(TRefArray *clusters) const | |
563 | { | |
564 | // fills the provided TRefArray with all found emcal clusters | |
565 | ||
566 | clusters->Clear(); | |
78902954 | 567 | AliAODCaloCluster *cl = 0; |
a0df0b6a | 568 | Bool_t first = kTRUE; |
c8fe2783 | 569 | for (Int_t i = 0; i < GetNumberOfCaloClusters(); i++) { |
78902954 | 570 | if ( (cl = GetCaloCluster(i)) ) { |
c8fe2783 | 571 | if (cl->IsEMCAL()){ |
a0df0b6a | 572 | if(first) { |
573 | new (clusters) TRefArray(TProcessID::GetProcessWithUID(cl)); | |
574 | first=kFALSE; | |
575 | } | |
78902954 | 576 | clusters->Add(cl); |
a0df0b6a | 577 | //printf("IsEMCal cluster %d, E %2.3f Size: %d \n",i,cl->E(),clusters->GetEntriesFast()); |
78902954 | 578 | } |
579 | } | |
580 | } | |
581 | return clusters->GetEntriesFast(); | |
582 | } | |
583 | ||
584 | ||
fb41236c | 585 | //______________________________________________________________________________ |
586 | Int_t AliAODEvent::GetMuonTracks(TRefArray *muonTracks) const | |
587 | { | |
588 | // fills the provided TRefArray with all found muon tracks | |
df9db588 | 589 | |
fb41236c | 590 | muonTracks->Clear(); |
df9db588 | 591 | |
fb41236c | 592 | AliAODTrack *track = 0; |
593 | for (Int_t iTrack = 0; iTrack < GetNTracks(); iTrack++) { | |
11becff8 | 594 | track = GetTrack(iTrack); |
595 | if (track->IsMuonTrack()) { | |
fb41236c | 596 | muonTracks->Add(track); |
597 | } | |
598 | } | |
599 | ||
3dd9f9e3 | 600 | return muonTracks->GetEntriesFast(); |
fb41236c | 601 | } |
ec4af4c1 | 602 | |
603 | ||
fa8b0e56 | 604 | //______________________________________________________________________________ |
605 | Int_t AliAODEvent::GetNumberOfMuonTracks() const | |
606 | { | |
607 | // get number of muon tracks | |
608 | Int_t nMuonTracks=0; | |
fa8b0e56 | 609 | for (Int_t iTrack = 0; iTrack < GetNTracks(); iTrack++) { |
7ba6f91a | 610 | if ((GetTrack(iTrack))->IsMuonTrack()) { |
fa8b0e56 | 611 | nMuonTracks++; |
612 | } | |
613 | } | |
614 | ||
615 | return nMuonTracks; | |
616 | } | |
617 | ||
788578f5 | 618 | //______________________________________________________________________________ |
3b93c32a | 619 | void AliAODEvent::ReadFromTree(TTree *tree, Option_t* opt /*= ""*/) |
8ff33247 | 620 | { |
c8fe2783 | 621 | // Connects aod event to tree |
08e4c457 | 622 | |
61cb38c7 | 623 | if(!tree){ |
788578f5 | 624 | AliWarning("Zero Pointer to Tree \n"); |
61cb38c7 | 625 | return; |
626 | } | |
c8fe2783 | 627 | // load the TTree |
61cb38c7 | 628 | if(!tree->GetTree())tree->LoadTree(0); |
c8fe2783 | 629 | |
630 | // Try to find AliAODEvent | |
61cb38c7 | 631 | AliAODEvent *aodEvent = 0; |
632 | aodEvent = (AliAODEvent*)tree->GetTree()->GetUserInfo()->FindObject("AliAODEvent"); | |
633 | if(aodEvent){ | |
788578f5 | 634 | // This event is connected to the tree by definition, just say so |
635 | aodEvent->SetConnected(); | |
c8fe2783 | 636 | // Check if already connected to tree |
61cb38c7 | 637 | TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("AODObjectsConnectedToTree")); |
5fdc7d49 | 638 | if (connectedList && (!strcmp(opt, "reconnect"))) { |
c8fe2783 | 639 | // If connected use the connected list of objects |
5fdc7d49 | 640 | if (fAODObjects != connectedList) { |
641 | delete fAODObjects; | |
642 | fAODObjects = connectedList; | |
643 | } | |
644 | GetStdContent(); | |
645 | fConnected = kTRUE; | |
646 | return; | |
d8f5fda5 | 647 | } |
c8fe2783 | 648 | // Connect to tree |
649 | // prevent a memory leak when reading back the TList | |
28a79204 | 650 | // if (!(strcmp(opt, "reconnect"))) fAODObjects->Delete(); |
c8fe2783 | 651 | |
652 | // create a new TList from the UserInfo TList... | |
653 | // copy constructor does not work... | |
1ee5d9a3 | 654 | // fAODObjects = (TList*)(aodEvent->GetList()->Clone()); |
655 | fAODObjects = (TList*)aodEvent->GetList(); | |
316cf4cc | 656 | fAODObjects->SetOwner(kTRUE); |
14d6fad5 | 657 | if(fAODObjects->GetEntries()<kAODListN) |
658 | { | |
659 | AliWarning(Form("AliAODEvent::ReadFromTree() TList contains less than the standard contents %d < %d" | |
660 | " That might be fine though (at least for filtered AODs)",fAODObjects->GetEntries(),kAODListN)); | |
61cb38c7 | 661 | } |
c8fe2783 | 662 | // |
663 | // Let's find out whether we have friends | |
ced57103 | 664 | TList* friendL = tree->GetTree()->GetListOfFriends(); |
298d3d58 | 665 | if (friendL) |
666 | { | |
c8fe2783 | 667 | TIter next(friendL); |
668 | TFriendElement* fe; | |
669 | while ((fe = (TFriendElement*)next())){ | |
670 | aodEvent = (AliAODEvent*)(fe->GetTree()->GetUserInfo()->FindObject("AliAODEvent")); | |
671 | if (!aodEvent) { | |
672 | printf("No UserInfo on tree \n"); | |
673 | } else { | |
674 | ||
1ee5d9a3 | 675 | // TList* objL = (TList*)(aodEvent->GetList()->Clone()); |
08b38f3f | 676 | TList* objL = (TList*)aodEvent->GetList(); |
677 | printf("Get list of object from tree %d !!\n", objL->GetEntries()); | |
678 | TIter nextobject(objL); | |
679 | TObject* obj = 0; | |
680 | while((obj = nextobject())) | |
c8fe2783 | 681 | { |
08b38f3f | 682 | printf("Adding object from friend %s !\n", obj->GetName()); |
683 | fAODObjects->Add(obj); | |
c8fe2783 | 684 | } // object "branch" loop |
08b38f3f | 685 | } // has userinfo |
c8fe2783 | 686 | } // friend loop |
298d3d58 | 687 | } // has friends |
c8fe2783 | 688 | // set the branch addresses |
61cb38c7 | 689 | TIter next(fAODObjects); |
690 | TNamed *el; | |
691 | while((el=(TNamed*)next())){ | |
692 | TString bname(el->GetName()); | |
c8fe2783 | 693 | // check if branch exists under this Name |
ced57103 | 694 | TBranch *br = tree->GetTree()->GetBranch(bname.Data()); |
61cb38c7 | 695 | if(br){ |
c8fe2783 | 696 | tree->SetBranchAddress(bname.Data(),fAODObjects->GetObjectRef(el)); |
ced57103 | 697 | } else { |
c8fe2783 | 698 | br = tree->GetBranch(Form("%s.",bname.Data())); |
699 | if(br){ | |
700 | tree->SetBranchAddress(Form("%s.",bname.Data()),fAODObjects->GetObjectRef(el)); | |
701 | } | |
702 | else{ | |
703 | printf("%s %d AliAODEvent::ReadFromTree() No Branch found with Name %s. \n", | |
704 | (char*)__FILE__,__LINE__,bname.Data()); | |
705 | } | |
61cb38c7 | 706 | } |
707 | } | |
61cb38c7 | 708 | GetStdContent(); |
c8fe2783 | 709 | // when reading back we are not owner of the list |
710 | // must not delete it | |
316cf4cc | 711 | fAODObjects->SetOwner(kTRUE); |
61cb38c7 | 712 | fAODObjects->SetName("AODObjectsConnectedToTree"); |
c8fe2783 | 713 | // we are not owner of the list objects |
714 | // must not delete it | |
61cb38c7 | 715 | tree->GetUserInfo()->Add(fAODObjects); |
dd389a30 | 716 | fConnected = kTRUE; |
61cb38c7 | 717 | }// no aodEvent |
718 | else { | |
c8fe2783 | 719 | // we can't get the list from the user data, create standard content |
720 | // and set it by hand | |
61cb38c7 | 721 | CreateStdContent(); |
722 | TIter next(fAODObjects); | |
723 | TNamed *el; | |
724 | while((el=(TNamed*)next())){ | |
725 | TString bname(el->GetName()); | |
726 | tree->SetBranchAddress(bname.Data(),fAODObjects->GetObjectRef(el)); | |
727 | } | |
728 | GetStdContent(); | |
c8fe2783 | 729 | // when reading back we are not owner of the list |
730 | // must not delete it | |
316cf4cc | 731 | fAODObjects->SetOwner(kTRUE); |
08e4c457 | 732 | } |
8ff33247 | 733 | } |
c8fe2783 | 734 | //______________________________________________________________________________ |
a98c78e5 | 735 | Int_t AliAODEvent::GetNumberOfPileupVerticesSPD() const{ |
736 | // count number of SPD pileup vertices | |
737 | Int_t nVertices=GetNumberOfVertices(); | |
738 | Int_t nPileupVertices=0; | |
739 | for(Int_t iVert=0; iVert<nVertices; iVert++){ | |
740 | AliAODVertex *v=GetVertex(iVert); | |
741 | if(v->GetType()==AliAODVertex::kPileupSPD) nPileupVertices++; | |
742 | } | |
743 | return nPileupVertices; | |
744 | } | |
745 | //______________________________________________________________________________ | |
746 | Int_t AliAODEvent::GetNumberOfPileupVerticesTracks() const{ | |
747 | // count number of track pileup vertices | |
748 | Int_t nVertices=GetNumberOfVertices(); | |
749 | Int_t nPileupVertices=0; | |
750 | for(Int_t iVert=0; iVert<nVertices; iVert++){ | |
751 | AliAODVertex *v=GetVertex(iVert); | |
752 | if(v->GetType()==AliAODVertex::kPileupTracks) nPileupVertices++; | |
753 | } | |
754 | return nPileupVertices; | |
755 | } | |
756 | //______________________________________________________________________________ | |
757 | AliAODVertex* AliAODEvent::GetPrimaryVertexSPD() const{ | |
5e6a3170 | 758 | // Get SPD primary vertex |
a98c78e5 | 759 | Int_t nVertices=GetNumberOfVertices(); |
760 | for(Int_t iVert=0; iVert<nVertices; iVert++){ | |
761 | AliAODVertex *v=GetVertex(iVert); | |
762 | if(v->GetType()==AliAODVertex::kMainSPD) return v; | |
763 | } | |
764 | return 0; | |
765 | } | |
766 | //______________________________________________________________________________ | |
767 | AliAODVertex* AliAODEvent::GetPileupVertexSPD(Int_t iV) const{ | |
5e6a3170 | 768 | // Get pile-up vertex iV |
a98c78e5 | 769 | Int_t nVertices=GetNumberOfVertices(); |
770 | Int_t counter=0; | |
771 | for(Int_t iVert=0; iVert<nVertices; iVert++){ | |
772 | AliAODVertex *v=GetVertex(iVert); | |
773 | if(v->GetType()==AliAODVertex::kPileupSPD){ | |
774 | if(counter==iV) return v; | |
775 | ++counter; | |
776 | } | |
777 | } | |
778 | return 0; | |
779 | } | |
780 | //______________________________________________________________________________ | |
781 | AliAODVertex* AliAODEvent::GetPileupVertexTracks(Int_t iV) const{ | |
5e6a3170 | 782 | // Get pile-up vertex iV |
a98c78e5 | 783 | Int_t nVertices=GetNumberOfVertices(); |
784 | Int_t counter=0; | |
785 | for(Int_t iVert=0; iVert<nVertices; iVert++){ | |
786 | AliAODVertex *v=GetVertex(iVert); | |
787 | if(v->GetType()==AliAODVertex::kPileupTracks){ | |
788 | if(counter==iV) return v; | |
789 | ++counter; | |
790 | } | |
791 | } | |
792 | return 0; | |
793 | } | |
794 | //______________________________________________________________________________ | |
795 | Bool_t AliAODEvent::IsPileupFromSPD(Int_t minContributors, | |
796 | Double_t minZdist, | |
797 | Double_t nSigmaZdist, | |
798 | Double_t nSigmaDiamXY, | |
799 | Double_t nSigmaDiamZ) const{ | |
800 | // | |
801 | // This function checks if there was a pile up | |
802 | // reconstructed with SPD | |
803 | // | |
804 | AliAODVertex *mainV=GetPrimaryVertexSPD(); | |
805 | if(!mainV) return kFALSE; | |
806 | Int_t nc1=mainV->GetNContributors(); | |
807 | if(nc1<1) return kFALSE; | |
808 | Int_t nPileVert=GetNumberOfPileupVerticesSPD(); | |
809 | if(nPileVert==0) return kFALSE; | |
810 | Int_t nVertices=GetNumberOfVertices(); | |
811 | ||
812 | for(Int_t iVert=0; iVert<nVertices; iVert++){ | |
813 | AliAODVertex *pv=GetVertex(iVert); | |
814 | if(pv->GetType()!=AliAODVertex::kPileupSPD) continue; | |
815 | Int_t nc2=pv->GetNContributors(); | |
816 | if(nc2>=minContributors){ | |
817 | Double_t z1=mainV->GetZ(); | |
818 | Double_t z2=pv->GetZ(); | |
819 | Double_t distZ=TMath::Abs(z2-z1); | |
820 | Double_t distZdiam=TMath::Abs(z2-GetDiamondZ()); | |
569d954c | 821 | Double_t cutZdiam=nSigmaDiamZ*TMath::Sqrt(GetSigma2DiamondZ()); |
a98c78e5 | 822 | if(GetSigma2DiamondZ()<0.0001)cutZdiam=99999.; //protection for missing z diamond information |
823 | if(distZ>minZdist && distZdiam<cutZdiam){ | |
824 | Double_t x2=pv->GetX(); | |
825 | Double_t y2=pv->GetY(); | |
826 | Double_t distXdiam=TMath::Abs(x2-GetDiamondX()); | |
827 | Double_t distYdiam=TMath::Abs(y2-GetDiamondY()); | |
828 | Double_t cov1[6],cov2[6]; | |
829 | mainV->GetCovarianceMatrix(cov1); | |
830 | pv->GetCovarianceMatrix(cov2); | |
831 | Double_t errxDist=TMath::Sqrt(cov2[0]+GetSigma2DiamondX()); | |
832 | Double_t erryDist=TMath::Sqrt(cov2[2]+GetSigma2DiamondY()); | |
833 | Double_t errzDist=TMath::Sqrt(cov1[5]+cov2[5]); | |
834 | Double_t cutXdiam=nSigmaDiamXY*errxDist; | |
835 | if(GetSigma2DiamondX()<0.0001)cutXdiam=99999.; //protection for missing diamond information | |
836 | Double_t cutYdiam=nSigmaDiamXY*erryDist; | |
837 | if(GetSigma2DiamondY()<0.0001)cutYdiam=99999.; //protection for missing diamond information | |
838 | if( (distXdiam<cutXdiam) && (distYdiam<cutYdiam) && (distZ>nSigmaZdist*errzDist) ){ | |
839 | return kTRUE; | |
840 | } | |
841 | } | |
842 | } | |
843 | } | |
844 | return kFALSE; | |
845 | } | |
8ff33247 | 846 | |
08e4c457 | 847 | //______________________________________________________________________________ |
848 | void AliAODEvent::Print(Option_t *) const | |
849 | { | |
4922c144 | 850 | // Print the names of the all branches |
851 | TIter next(fAODObjects); | |
852 | TNamed *el; | |
853 | Printf(">>>>> AOD Content <<<<<"); | |
854 | while((el=(TNamed*)next())){ | |
855 | Printf(">> %s ",el->GetName()); | |
856 | } | |
857 | Printf(">>>>> <<<<<"); | |
08e4c457 | 858 | |
859 | return; | |
860 | } | |
c8e4f399 | 861 | |
5e6a3170 | 862 | void AliAODEvent::AssignIDtoCollection(const TCollection* col) |
c8e4f399 | 863 | { |
864 | // Static method which assigns a ID to each object in a collection | |
865 | // In this way the objects are marked as referenced and written with | |
866 | // an ID. This has the advantage that TRefs to this objects can be | |
867 | // written by a subsequent process. | |
868 | TIter next(col); | |
869 | TObject* obj; | |
8ac4fa64 | 870 | while ((obj = next())) |
c8e4f399 | 871 | TProcessID::AssignID(obj); |
872 | } | |
b46ff4b0 | 873 | |
874 | Bool_t AliAODEvent::IsPileupFromSPDInMultBins() const { | |
875 | Int_t nTracklets=GetTracklets()->GetNumberOfTracklets(); | |
876 | if(nTracklets<20) return IsPileupFromSPD(3,0.8); | |
877 | else if(nTracklets<50) return IsPileupFromSPD(4,0.8); | |
878 | else return IsPileupFromSPD(5,0.8); | |
879 | } | |
880 | ||
1da0e888 | 881 | void AliAODEvent::Reset() |
882 | { | |
883 | // Handle the cases | |
884 | // Std content + Non std content | |
885 | ||
886 | ClearStd(); | |
887 | ||
888 | if(fAODObjects->GetSize()>kAODListN){ | |
889 | // we have non std content | |
890 | // this also covers aodfriends | |
891 | for(int i = kAODListN;i < fAODObjects->GetSize();++i){ | |
892 | TObject *pObject = fAODObjects->At(i); | |
893 | // TClonesArrays | |
894 | if(pObject->InheritsFrom(TClonesArray::Class())){ | |
895 | ((TClonesArray*)pObject)->Delete(); | |
896 | } | |
897 | else if(!pObject->InheritsFrom(TCollection::Class())){ | |
898 | TClass *pClass = TClass::GetClass(pObject->ClassName()); | |
899 | if (pClass && pClass->GetListOfMethods()->FindObject("Clear")) { | |
900 | AliDebug(1, Form("Clear for object %s class %s", pObject->GetName(), pObject->ClassName())); | |
901 | pObject->Clear(); | |
902 | } | |
903 | else { | |
904 | AliDebug(1, Form("ResetWithPlacementNew for object %s class %s", pObject->GetName(), pObject->ClassName())); | |
905 | Long_t dtoronly = TObject::GetDtorOnly(); | |
906 | TObject::SetDtorOnly(pObject); | |
907 | delete pObject; | |
908 | pClass->New(pObject); | |
909 | TObject::SetDtorOnly((void*)dtoronly); | |
910 | } | |
911 | } | |
912 | else{ | |
913 | AliWarning(Form("No reset for %s \n", | |
914 | pObject->ClassName())); | |
915 | } | |
916 | } | |
917 | } | |
918 | } | |
919 | ||
5e14e698 | 920 | Float_t AliAODEvent::GetVZEROEqMultiplicity(Int_t i) const |
921 | { | |
922 | // Get VZERO Multiplicity for channel i | |
923 | // Themethod uses the equalization factors | |
924 | // stored in the ESD-run object in order to | |
925 | // get equal multiplicities within a VZERO rins (1/8 of VZERO) | |
926 | if (!fAODVZERO || !fHeader) return -1; | |
927 | ||
928 | Int_t ring = i/8; | |
929 | Float_t factorSum = 0; | |
930 | for(Int_t j = 8*ring; j < (8*ring+8); ++j) { | |
931 | factorSum += fHeader->GetVZEROEqFactors(j); | |
932 | } | |
933 | Float_t factor = fHeader->GetVZEROEqFactors(i)*8./factorSum; | |
934 | ||
935 | return (fAODVZERO->GetMultiplicity(i)/factor); | |
936 | } | |
68919bd9 | 937 | |
938 | //------------------------------------------------------------ | |
939 | void AliAODEvent::SetTOFHeader(const AliTOFHeader *header) | |
940 | { | |
941 | // | |
942 | // Set the TOF event_time | |
943 | // | |
944 | ||
945 | if (fTOFHeader) { | |
946 | *fTOFHeader=*header; | |
947 | //fTOFHeader->SetName(fgkESDListName[kTOFHeader]); | |
948 | } | |
949 | else { | |
950 | // for analysis of reconstructed events | |
951 | // when this information is not avaliable | |
952 | fTOFHeader = new AliTOFHeader(*header); | |
953 | //AddObject(fTOFHeader); | |
954 | } | |
955 | ||
956 | } | |
08b38f3f | 957 | //------------------------------------------------------------ |
958 | AliAODHMPIDrings *AliAODEvent::GetHMPIDringForTrackID(Int_t trackID) | |
959 | { | |
960 | // | |
961 | // Returns the HMPID object if any for a given track ID | |
962 | // | |
963 | if(GetHMPIDrings()) | |
964 | { | |
965 | for(Int_t ien = 0 ; ien < GetNHMPIDrings(); ien++) | |
966 | { | |
967 | if( ien == trackID ) return GetHMPIDring(ien); | |
968 | }//rings loop | |
969 | } | |
970 | return 0; | |
971 | } | |
972 | //------------------------------------------------------------ | |
973 | Int_t AliAODEvent::GetNHMPIDrings() | |
974 | { | |
975 | // | |
976 | // If there is a list of HMPID rings in the given AOD event, return their number | |
977 | // | |
978 | if ( fHMPIDrings) return fHMPIDrings->GetEntriesFast(); | |
979 | else return -1; | |
980 | } | |
981 | //------------------------------------------------------------ | |
982 | AliAODHMPIDrings *AliAODEvent::GetHMPIDring(Int_t nRings) | |
983 | { | |
984 | // | |
985 | // If there is a list of HMPID rings in the given AOD event, return corresponding ring | |
986 | // | |
987 | if(fHMPIDrings) { | |
988 | if( (AliAODHMPIDrings*)fHMPIDrings->UncheckedAt(nRings) ) { | |
989 | return (AliAODHMPIDrings*)fHMPIDrings->UncheckedAt(nRings); | |
990 | } | |
991 | else return 0x0; | |
992 | } | |
993 | else return 0x0; | |
994 | } | |
995 | //------------------------------------------------------------ |