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Changes for #89817: Commit calorimeter AOD
[u/mrichter/AliRoot.git] / ANALYSIS / AliAnalysisTaskSE.cxx
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5232d0de 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/* $Id$ */
17
18#include <TROOT.h>
19#include <TSystem.h>
20#include <TInterpreter.h>
21#include <TChain.h>
22#include <TFile.h>
23#include <TList.h>
24
25#include "AliAnalysisTaskSE.h"
26#include "AliAnalysisManager.h"
90a9a634 27#include "AliAnalysisCuts.h"
60a04972 28#include "AliAnalysisDataSlot.h"
4747b4a7 29#include "AliAnalysisDataContainer.h"
90a9a634 30
5232d0de 31#include "AliESDEvent.h"
620ad672 32#include "AliESDfriend.h"
5232d0de 33#include "AliESD.h"
34#include "AliAODEvent.h"
3f2431c4 35#include "AliAODHeader.h"
c185e0db 36#include "AliAODTracklets.h"
5a922844 37#include "AliAODCaloCells.h"
720f7306 38#include "AliAODCaloTrigger.h"
113bc2bd 39#include "AliAODMCParticle.h"
5232d0de 40#include "AliVEvent.h"
41#include "AliAODHandler.h"
3f2431c4 42#include "AliAODInputHandler.h"
5232d0de 43#include "AliMCEventHandler.h"
44#include "AliInputEventHandler.h"
2da1d158 45#include "AliMultiInputEventHandler.h"
620ad672 46#include "AliESDInputHandler.h"
5232d0de 47#include "AliMCEvent.h"
48#include "AliStack.h"
4d0a82af 49#include "AliLog.h"
866d8d78 50#include "AliAODDimuon.h"
5232d0de 51
52
53ClassImp(AliAnalysisTaskSE)
54
55////////////////////////////////////////////////////////////////////////
90a9a634 56AliAODHeader* AliAnalysisTaskSE::fgAODHeader = NULL;
57TClonesArray* AliAnalysisTaskSE::fgAODTracks = NULL;
58TClonesArray* AliAnalysisTaskSE::fgAODVertices = NULL;
59TClonesArray* AliAnalysisTaskSE::fgAODV0s = NULL;
60TClonesArray* AliAnalysisTaskSE::fgAODPMDClusters = NULL;
61TClonesArray* AliAnalysisTaskSE::fgAODJets = NULL;
62TClonesArray* AliAnalysisTaskSE::fgAODFMDClusters = NULL;
63TClonesArray* AliAnalysisTaskSE::fgAODCaloClusters = NULL;
64TClonesArray* AliAnalysisTaskSE::fgAODMCParticles = NULL;
65AliAODTracklets* AliAnalysisTaskSE::fgAODTracklets = NULL;
66AliAODCaloCells* AliAnalysisTaskSE::fgAODEmcalCells = NULL;
67AliAODCaloCells* AliAnalysisTaskSE::fgAODPhosCells = NULL;
720f7306 68AliAODCaloTrigger* AliAnalysisTaskSE::fgAODEMCALTrigger = NULL;
69AliAODCaloTrigger* AliAnalysisTaskSE::fgAODPHOSTrigger = NULL;
866d8d78 70TClonesArray* AliAnalysisTaskSE::fgAODDimuons = NULL;
5232d0de 71
72AliAnalysisTaskSE::AliAnalysisTaskSE():
73 AliAnalysisTask(),
74 fDebug(0),
80d13558 75 fEntry(0),
5232d0de 76 fInputEvent(0x0),
620ad672 77 fESDfriend(0x0),
80d13558 78 fInputHandler(0x0),
5232d0de 79 fOutputAOD(0x0),
80 fMCEvent(0x0),
9a587f77 81 fTreeA(0x0),
82 fCurrentRunNumber(-1),
90a9a634 83 fHistosQA(0x0),
2da1d158 84 fOfflineTriggerMask(0),
85 fMultiInputHandler(0),
86 fMCEventHandler(0)
5232d0de 87{
88 // Default constructor
89}
90
91AliAnalysisTaskSE::AliAnalysisTaskSE(const char* name):
92 AliAnalysisTask(name, "AnalysisTaskSE"),
93 fDebug(0),
80d13558 94 fEntry(0),
5232d0de 95 fInputEvent(0x0),
620ad672 96 fESDfriend(0x0),
80d13558 97 fInputHandler(0x0),
5232d0de 98 fOutputAOD(0x0),
99 fMCEvent(0x0),
1ec2c8dc 100 fTreeA(0x0),
101 fCurrentRunNumber(-1),
90a9a634 102 fHistosQA(0x0),
2da1d158 103 fOfflineTriggerMask(0),
104 fMultiInputHandler(0),
105 fMCEventHandler(0)
5232d0de 106{
107 // Default constructor
108 DefineInput (0, TChain::Class());
109 DefineOutput(0, TTree::Class());
110}
111
26f071d8 112AliAnalysisTaskSE::AliAnalysisTaskSE(const AliAnalysisTaskSE& obj):
113 AliAnalysisTask(obj),
114 fDebug(0),
80d13558 115 fEntry(0),
26f071d8 116 fInputEvent(0x0),
620ad672 117 fESDfriend(0x0),
80d13558 118 fInputHandler(0x0),
26f071d8 119 fOutputAOD(0x0),
120 fMCEvent(0x0),
1ec2c8dc 121 fTreeA(0x0),
122 fCurrentRunNumber(-1),
90a9a634 123 fHistosQA(0x0),
2da1d158 124 fOfflineTriggerMask(0),
125 fMultiInputHandler(obj.fMultiInputHandler),
126 fMCEventHandler(obj.fMCEventHandler)
26f071d8 127{
128// Copy constructor
1ec2c8dc 129 fDebug = obj.fDebug;
130 fEntry = obj.fEntry;
131 fInputEvent = obj.fInputEvent;
620ad672 132 fESDfriend = obj.fESDfriend;
1ec2c8dc 133 fInputHandler = obj.fInputHandler;
134 fOutputAOD = obj.fOutputAOD;
135 fMCEvent = obj.fMCEvent;
136 fTreeA = obj.fTreeA;
137 fCurrentRunNumber = obj.fCurrentRunNumber;
138 fHistosQA = obj.fHistosQA;
90a9a634 139
26f071d8 140}
141
142
143AliAnalysisTaskSE& AliAnalysisTaskSE::operator=(const AliAnalysisTaskSE& other)
144{
145// Assignment
146 AliAnalysisTask::operator=(other);
1ec2c8dc 147 fDebug = other.fDebug;
148 fEntry = other.fEntry;
149 fInputEvent = other.fInputEvent;
620ad672 150 fESDfriend = other.fESDfriend;
1ec2c8dc 151 fInputHandler = other.fInputHandler;
152 fOutputAOD = other.fOutputAOD;
153 fMCEvent = other.fMCEvent;
154 fTreeA = other.fTreeA;
155 fCurrentRunNumber = other.fCurrentRunNumber;
156 fHistosQA = other.fHistosQA;
0c6c629b 157 fOfflineTriggerMask = other.fOfflineTriggerMask;
2da1d158 158 fMultiInputHandler = other.fMultiInputHandler;
159 fMCEventHandler = other.fMCEventHandler;
26f071d8 160 return *this;
161}
5232d0de 162
4747b4a7 163//______________________________________________________________________________
5232d0de 164void AliAnalysisTaskSE::ConnectInputData(Option_t* /*option*/)
165{
166// Connect the input data
167 if (fDebug > 1) printf("AnalysisTaskSE::ConnectInputData() \n");
2da1d158 168
169 // Connect input handlers (multi input handler is handled)
93dca4c6 170 ConnectMultiHandler();
171
259b7a8a 172 if (fInputHandler) {
620ad672 173 if ((fInputHandler->GetTree())->GetBranch("ESDfriend."))
174 fESDfriend = ((AliESDInputHandler*)fInputHandler)->GetESDfriend();
175
176 fInputEvent = fInputHandler->GetEvent();
259b7a8a 177 } else if( fMCEvent ) {
178 AliWarning("No Input Event Handler connected, only MC Truth Event Handler") ;
179 } else {
180 AliError("No Input Event Handler connected") ;
181 return ;
182 }
2da1d158 183 // Disconnect multi handler
184 DisconnectMultiHandler();
5232d0de 185}
186
187void AliAnalysisTaskSE::CreateOutputObjects()
188{
189// Create the output container
190//
191// Default AOD
192 if (fDebug > 1) printf("AnalysisTaskSE::CreateOutPutData() \n");
193
b9531017 194 AliAODHandler* handler = dynamic_cast<AliAODHandler*>
259b7a8a 195 ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
5232d0de 196
5a922844 197 Bool_t merging = kFALSE;
198 AliAODInputHandler* aodIH = static_cast<AliAODInputHandler*>((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler());
199 if (aodIH) {
200 if (aodIH->GetMergeEvents()) merging = kTRUE;
201 }
90a9a634 202
c185e0db 203 // Check if AOD replication has been required
3b9a675c 204 if (handler) {
205 fOutputAOD = handler->GetAOD();
206 fTreeA = handler->GetTree();
d7c65b93 207 if (fOutputAOD && !(handler->IsStandard())) {
abf59beb 208 if ((handler->NeedsHeaderReplication() || merging) && !(fgAODHeader))
c185e0db 209 {
87022830 210 if (fDebug > 1) AliInfo("Replicating header");
211 fgAODHeader = new AliAODHeader;
212 handler->AddBranch("AliAODHeader", &fgAODHeader);
c185e0db 213 }
5a922844 214 if ((handler->NeedsTracksBranchReplication() || merging) && !(fgAODTracks))
c185e0db 215 {
216 if (fDebug > 1) AliInfo("Replicating track branch\n");
217 fgAODTracks = new TClonesArray("AliAODTrack",500);
87022830 218 fgAODTracks->SetName("tracks");
c185e0db 219 handler->AddBranch("TClonesArray", &fgAODTracks);
220 }
4dd8a1c8 221 if ((handler->NeedsVerticesBranchReplication() || merging) && !(fgAODVertices))
c185e0db 222 {
223 if (fDebug > 1) AliInfo("Replicating vertices branch\n");
224 fgAODVertices = new TClonesArray("AliAODVertex",500);
87022830 225 fgAODVertices->SetName("vertices");
c185e0db 226 handler->AddBranch("TClonesArray", &fgAODVertices);
227 }
228 if ((handler->NeedsV0sBranchReplication()) && !(fgAODV0s))
229 {
230 if (fDebug > 1) AliInfo("Replicating V0s branch\n");
231 fgAODV0s = new TClonesArray("AliAODv0",500);
87022830 232 fgAODV0s->SetName("v0s");
c185e0db 233 handler->AddBranch("TClonesArray", &fgAODV0s);
234 }
235 if ((handler->NeedsTrackletsBranchReplication()) && !(fgAODTracklets))
236 {
237 if (fDebug > 1) AliInfo("Replicating Tracklets branch\n");
87022830 238 fgAODTracklets = new AliAODTracklets("tracklets","tracklets");
c185e0db 239 handler->AddBranch("AliAODTracklets", &fgAODTracklets);
240 }
241 if ((handler->NeedsPMDClustersBranchReplication()) && !(fgAODPMDClusters))
242 {
243 if (fDebug > 1) AliInfo("Replicating PMDClusters branch\n");
244 fgAODPMDClusters = new TClonesArray("AliAODPmdCluster",500);
87022830 245 fgAODPMDClusters->SetName("pmdClusters");
c185e0db 246 handler->AddBranch("TClonesArray", &fgAODPMDClusters);
247 }
5a922844 248 if ((handler->NeedsJetsBranchReplication() || merging) && !(fgAODJets))
c185e0db 249 {
250 if (fDebug > 1) AliInfo("Replicating Jets branch\n");
251 fgAODJets = new TClonesArray("AliAODJet",500);
87022830 252 fgAODJets->SetName("jets");
c185e0db 253 handler->AddBranch("TClonesArray", &fgAODJets);
254 }
255 if ((handler->NeedsFMDClustersBranchReplication()) && !(fgAODFMDClusters))
256 {
257 AliInfo("Replicating FMDClusters branch\n");
258 fgAODFMDClusters = new TClonesArray("AliAODFmdCluster",500);
87022830 259 fgAODFMDClusters->SetName("fmdClusters");
c185e0db 260 handler->AddBranch("TClonesArray", &fgAODFMDClusters);
261 }
5a922844 262 if ((handler->NeedsCaloClustersBranchReplication() || merging) && !(fgAODCaloClusters))
c185e0db 263 {
264 if (fDebug > 1) AliInfo("Replicating CaloClusters branch\n");
265 fgAODCaloClusters = new TClonesArray("AliAODCaloCluster",500);
87022830 266 fgAODCaloClusters->SetName("caloClusters");
c185e0db 267 handler->AddBranch("TClonesArray", &fgAODCaloClusters);
5a922844 268
93dca4c6 269 fgAODEmcalCells = new AliAODCaloCells("emcalCells","emcalCells",AliVCaloCells::kEMCALCell);
5a922844 270 handler->AddBranch("AliAODCaloCells", &fgAODEmcalCells);
271
93dca4c6 272 fgAODPhosCells = new AliAODCaloCells("phosCells","phosCells",AliVCaloCells::kPHOSCell);
5a922844 273 handler->AddBranch("AliAODCaloCells", &fgAODPhosCells);
720f7306 274 }
275 if ((handler->NeedsCaloTriggerBranchReplication() || merging) && !(fgAODEMCALTrigger))
276 {
277 if (fDebug > 1) AliInfo("Replicating EMCAL Calo Trigger branches\n");
278 fgAODEMCALTrigger = new AliAODCaloTrigger("emcalTrigger","emcalTrigger");
279 handler->AddBranch("AliAODCaloTrigger", &fgAODEMCALTrigger);
280 }
281 if ((handler->NeedsCaloTriggerBranchReplication() || merging) && !(fgAODPHOSTrigger))
282 {
283 if (fDebug > 1) AliInfo("Replicating PHOS Calo Trigger branches\n");
284 fgAODPHOSTrigger = new AliAODCaloTrigger("phosTrigger","phosTrigger");
285 handler->AddBranch("AliAODCaloTrigger", &fgAODPHOSTrigger);
c185e0db 286 }
113bc2bd 287 if ((handler->NeedsMCParticlesBranchReplication() || merging) && !(fgAODMCParticles))
288 {
289 if (fDebug > 1) AliInfo("Replicating MCParticles branch\n");
290 fgAODMCParticles = new TClonesArray("AliAODMCParticle",500);
291 fgAODMCParticles->SetName("mcparticles");
292 handler->AddBranch("TClonesArray", &fgAODMCParticles);
293 }
866d8d78 294 if ((handler->NeedsDimuonsBranchReplication() || merging) && !(fgAODDimuons))
295 {
296 if (fDebug > 1) AliInfo("Replicating dimuon branch\n");
297 fgAODDimuons = new TClonesArray("AliAODDimuon",0);
298 fgAODDimuons->SetName("dimuons");
299 handler->AddBranch("TClonesArray", &fgAODDimuons);
300 }
301
5a922844 302 // cache the pointerd in the AODEvent
303 fOutputAOD->GetStdContent();
3f2431c4 304 }
3b9a675c 305 }
cdf456b5 306 ConnectMultiHandler();
5232d0de 307 UserCreateOutputObjects();
cdf456b5 308 DisconnectMultiHandler();
5232d0de 309}
310
311void AliAnalysisTaskSE::Exec(Option_t* option)
312{
313//
314// Exec analysis of one event
2da1d158 315
316 ConnectMultiHandler();
317
27704f6c 318 if ( fDebug >= 10)
319 printf("Task is active %5d\n", IsActive());
8f6e7d10 320
259b7a8a 321 if (fDebug > 1) AliInfo("AliAnalysisTaskSE::Exec() \n");
fdda6b64 322//
b9531017 323 AliAODHandler* handler = dynamic_cast<AliAODHandler*>
fdda6b64 324 ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
b9531017 325
fdda6b64 326 AliAODInputHandler* aodH = dynamic_cast<AliAODInputHandler*>(fInputHandler);
327//
5b173801 328// Was event selected ? If no event selection mechanism, the event SHOULD be selected (AG)
329 UInt_t isSelected = AliVEvent::kAny;
61200abd 330 if( fInputHandler && (fInputHandler->GetEventSelection() || aodH)) {
ca9cb319 331 // Get the actual offline trigger mask for the event and AND it with the
332 // requested mask. If no mask requested select by default the event.
333 if (fOfflineTriggerMask)
334 isSelected = fOfflineTriggerMask & fInputHandler->IsEventSelected();
04a79fa0 335 }
5b173801 336// Functionality below moved in the filter tasks (AG)
337// if (handler) handler->SetFillAOD(isSelected);
9b98c4df 338
80ce1b4e 339 if( fInputHandler ) {
340 fEntry = fInputHandler->GetReadEntry();
341 fESDfriend = ((AliESDInputHandler*)fInputHandler)->GetESDfriend();
342 }
343
bf666461 344
39b02a2e 345// Notify the change of run number
276b8751 346 if (InputEvent() && (InputEvent()->GetRunNumber() != fCurrentRunNumber)) {
39b02a2e 347 fCurrentRunNumber = InputEvent()->GetRunNumber();
348 NotifyRun();
349 }
04a79fa0 350
259b7a8a 351 else if( fMCEvent )
352 fEntry = fMCEvent->Header()->GetEvent();
4d0a82af 353 if ( !((Entry()-1)%100) && fDebug > 0)
259b7a8a 354 AliInfo(Form("%s ----> Processing event # %lld", CurrentFileName(), Entry()));
3f2431c4 355
fdda6b64 356
357
c185e0db 358
359 if (handler && aodH) {
04a79fa0 360 fMCEvent = aodH->MCEvent();
5a922844 361 Bool_t merging = aodH->GetMergeEvents();
1fbe12d4 362
363 // Do not analyze merged events if last embedded file has less events than normal event,
364 // skip analysis after last embeded event
365 if(merging){
366 if(aodH->GetReadEntry() + aodH->GetMergeOffset() >= aodH->GetTreeToMerge()->GetEntriesFast()){
367 //printf("Skip Entry %lld, Offset %d, Tree Entries %d\n",aodH->GetReadEntry(),aodH->GetMergeOffset(), aodH->GetTreeToMerge()->GetEntries());
368
369 // Do I need to add the lines before the return?
370 // Added protection in case the derived task is not an AOD producer.
371 AliAnalysisDataSlot *out0 = GetOutputSlot(0);
372 if (out0 && out0->IsConnected()) PostData(0, fTreeA);
373
374 DisconnectMultiHandler();
375
376 return;
377 }
378 //else printf("MERGE Entry %lld, Offset %d, Tree Entries %d\n",aodH->GetReadEntry(),aodH->GetMergeOffset(), aodH->GetTreeToMerge()->GetEntries());
379 }
380
9daedfd1 381 AliAODEvent* aod = dynamic_cast<AliAODEvent*>(InputEvent());
382
383 if (aod && !(handler->IsStandard()) && !(handler->AODIsReplicated())) {
abf59beb 384 if ((handler->NeedsHeaderReplication() || merging) && (fgAODHeader))
c185e0db 385 {
61d5496b 386 // copy the contents by assigment
9daedfd1 387 *fgAODHeader = *(aod->GetHeader());
daa81fe5 388 }
abf59beb 389 if ((handler->NeedsTracksBranchReplication() || (merging && aodH->GetMergeTracks())) && (fgAODTracks))
c185e0db 390 {
9daedfd1 391 TClonesArray* tracks = aod->GetTracks();
c185e0db 392 new (fgAODTracks) TClonesArray(*tracks);
393 }
417ab5ac 394 if ((handler->NeedsVerticesBranchReplication() || merging) && (fgAODVertices))
c185e0db 395 {
9daedfd1 396 TClonesArray* vertices = aod->GetVertices();
c185e0db 397 new (fgAODVertices) TClonesArray(*vertices);
398 }
399 if ((handler->NeedsV0sBranchReplication()) && (fgAODV0s))
400 {
9daedfd1 401 TClonesArray* v0s = aod->GetV0s();
113bc2bd 402 new (fgAODV0s) TClonesArray(*v0s);
c185e0db 403 }
404 if ((handler->NeedsTrackletsBranchReplication()) && (fgAODTracklets))
405 {
9daedfd1 406 *fgAODTracklets = *aod->GetTracklets();
c185e0db 407 }
408 if ((handler->NeedsPMDClustersBranchReplication()) && (fgAODPMDClusters))
409 {
9daedfd1 410 TClonesArray* pmdClusters = aod->GetPmdClusters();
113bc2bd 411 new (fgAODPMDClusters) TClonesArray(*pmdClusters);
c185e0db 412 }
abf59beb 413 if ((handler->NeedsJetsBranchReplication() || (merging &&aodH->GetMergeTracks())) && (fgAODJets))
c185e0db 414 {
9daedfd1 415 TClonesArray* jets = aod->GetJets();
113bc2bd 416 new (fgAODJets) TClonesArray(*jets);
c185e0db 417 }
418 if ((handler->NeedsFMDClustersBranchReplication()) && (fgAODFMDClusters))
419 {
9daedfd1 420 TClonesArray* fmdClusters = aod->GetFmdClusters();
113bc2bd 421 new (fgAODFMDClusters) TClonesArray(*fmdClusters);
c185e0db 422 }
abf59beb 423 if ((handler->NeedsCaloClustersBranchReplication() ||
424 (merging && (aodH->GetMergeEMCALClusters() || aodH->GetMergePHOSClusters())))
425 && (fgAODCaloClusters))
c185e0db 426 {
9daedfd1 427 TClonesArray* caloClusters = aod->GetCaloClusters();
113bc2bd 428 new (fgAODCaloClusters) TClonesArray(*caloClusters);
429 }
430
431 if ((handler->NeedsMCParticlesBranchReplication() || merging) && (fgAODMCParticles))
432 {
9daedfd1 433 TClonesArray* mcParticles = (TClonesArray*) (aod->FindListObject("mcparticles"));
93dca4c6 434 if( mcParticles )
435 new (fgAODMCParticles) TClonesArray(*mcParticles);
c185e0db 436 }
866d8d78 437
abf59beb 438 if ((handler->NeedsDimuonsBranchReplication() || (merging && aodH->GetMergeTracks())) && (fgAODDimuons))
866d8d78 439 {
8f6e7d10 440 fgAODDimuons->Clear();
441 TClonesArray& dimuons = *fgAODDimuons;
442 TClonesArray& tracksnew = *fgAODTracks;
443
397081d5 444 Int_t nMuonTrack[100];
445 for(Int_t imuon = 0; imuon < 100; imuon++) nMuonTrack[imuon] = 0;
8f6e7d10 446 Int_t nMuons=0;
447 for(Int_t ii=0; ii < fgAODTracks->GetEntries(); ii++){
448 AliAODTrack *track = (AliAODTrack*) fgAODTracks->At(ii);
449 if(track->IsMuonTrack()) {
450 nMuonTrack[nMuons]= ii;
451 nMuons++;
452 }
453 }
454 Int_t jDimuons=0;
455 if(nMuons >= 2){
456 for(Int_t i = 0; i < nMuons; i++){
457 Int_t index0 = nMuonTrack[i];
458 for(Int_t j = i+1; j < nMuons; j++){
459 Int_t index1 = nMuonTrack[j];
8f6e7d10 460 tracksnew.At(index0)->ResetBit(kIsReferenced);
461 tracksnew.At(index0)->SetUniqueID(0);
462 tracksnew.At(index1)->ResetBit(kIsReferenced);
463 tracksnew.At(index1)->SetUniqueID(0);
464 new(dimuons[jDimuons++]) AliAODDimuon(tracksnew.At(index0),tracksnew.At(index1));
465 }
466 }
467 }
866d8d78 468 }
5a922844 469 // Additional merging if needed
470 if (merging) {
93dca4c6 471 Int_t nc;
472
113bc2bd 473 // mcParticles
474 TClonesArray* mcparticles = (TClonesArray*) ((aodH->GetEventToMerge())->FindListObject("mcparticles"));
93dca4c6 475 if( mcparticles ){
476 Int_t npart = mcparticles->GetEntries();
477 nc = fgAODMCParticles->GetEntries();
478
479 for (Int_t i = 0; i < npart; i++) {
113bc2bd 480 AliAODMCParticle* particle = (AliAODMCParticle*) mcparticles->At(i);
c8de791b 481 new((*fgAODMCParticles)[nc++]) AliAODMCParticle(*particle);
93dca4c6 482 }
113bc2bd 483 }
93dca4c6 484
5a922844 485 // tracks
486 TClonesArray* tracks = aodH->GetEventToMerge()->GetTracks();
abf59beb 487 if(tracks && aodH->GetMergeTracks()){
93dca4c6 488 Int_t ntr = tracks->GetEntries();
489 nc = fgAODTracks->GetEntries();
490 for (Int_t i = 0; i < ntr; i++) {
5a922844 491 AliAODTrack* track = (AliAODTrack*) tracks->At(i);
492 AliAODTrack* newtrack = new((*fgAODTracks)[nc++]) AliAODTrack(*track);
93dca4c6 493 newtrack->SetLabel(newtrack->GetLabel() + fgAODMCParticles->GetEntries());
494 }
495
496 for (Int_t i = 0; i < nc; i++)
497 {
498 AliAODTrack* track = (AliAODTrack*) fgAODTracks->At(i);
499 track->ResetBit(kIsReferenced);
500 track->SetUniqueID(0);
501 }
c8de791b 502 }
503
5a922844 504 // clusters
505 TClonesArray* clusters = aodH->GetEventToMerge()->GetCaloClusters();
abf59beb 506 if( clusters && (aodH->GetMergeEMCALClusters() || aodH->GetMergePHOSClusters())) {
93dca4c6 507 Int_t ncl = clusters->GetEntries();
508 nc = fgAODCaloClusters->GetEntries();
509 for (Int_t i = 0; i < ncl; i++) {
5a922844 510 AliAODCaloCluster* cluster = (AliAODCaloCluster*) clusters->At(i);
abf59beb 511 if(cluster->IsEMCAL() && !aodH->GetMergeEMCALClusters() ) continue;
512 if(cluster->IsPHOS() && !aodH->GetMergePHOSClusters() ) continue;
c8de791b 513 new((*fgAODCaloClusters)[nc++]) AliAODCaloCluster(*cluster);
93dca4c6 514 }
515 }
516
517 // EMCAL cells
518 //*fgAODEmcalCells = *(aod->GetEMCALCells()); // This will be valid after 10.Mar.2011.
abf59beb 519 if(aodH->GetMergeEMCALCells()) {
520 AliAODCaloCells* copycells = aod->GetEMCALCells();
521 fgAODEmcalCells->CreateContainer(copycells->GetNumberOfCells());
522 nc = copycells->GetNumberOfCells();
d8e47d0b 523 while( nc-- ){ fgAODEmcalCells->SetCell(nc,copycells->GetCellNumber(nc),copycells->GetAmplitude(nc)); }
524
abf59beb 525 AliAODCaloCells* cellsA = aodH->GetEventToMerge()->GetEMCALCells();
526 if( cellsA ){
527 Int_t ncells = cellsA->GetNumberOfCells();
528 nc = fgAODEmcalCells->GetNumberOfCells();
529 for (Int_t i = 0; i < ncells; i++) {
530 Int_t cn = cellsA->GetCellNumber(i);
531 Int_t pos = fgAODEmcalCells->GetCellPosition(cn);
532 if (pos >= 0) {
533 Double_t amp = cellsA->GetAmplitude(i) + fgAODEmcalCells->GetAmplitude(pos);
534 fgAODEmcalCells->SetCell(pos, cn, amp);
535 } else {
536 AliAODCaloCells* copycells1 = new AliAODCaloCells(*fgAODEmcalCells);
537 fgAODEmcalCells->CreateContainer(nc+1);
538 Int_t nn = copycells1->GetNumberOfCells();
539 while( nn-- ){ fgAODEmcalCells->SetCell(nn,copycells1->GetCellNumber(nn),copycells1->GetAmplitude(nn)); }
540 fgAODEmcalCells->SetCell(nc++,cn,cellsA->GetAmplitude(i));
541 delete copycells1;
542 }
543 }
544 fgAODEmcalCells->Sort();
5a922844 545 }
abf59beb 546 } // merge emcal cells
547
113bc2bd 548
93dca4c6 549 // PHOS cells
550 //*fgAODPhosCells = *(aod->GetPHOSCells()); // This will be valid after 10.Mar.2011.
abf59beb 551 if(aodH->GetMergePHOSCells()) {
552 AliAODCaloCells* copycells = aod->GetPHOSCells();
553 fgAODPhosCells->CreateContainer(copycells->GetNumberOfCells());
554 nc = copycells->GetNumberOfCells();
555 while( nc-- ){ fgAODPhosCells->SetCell(nc,copycells->GetCellNumber(nc),copycells->GetAmplitude(nc)); }
556 AliAODCaloCells* cellsP = aodH->GetEventToMerge()->GetPHOSCells();
557 if( cellsP ){
558 Int_t ncellsP = cellsP->GetNumberOfCells();
559 nc = fgAODPhosCells->GetNumberOfCells();
560
561 for (Int_t i = 0; i < ncellsP; i++) {
562 Int_t cn = cellsP->GetCellNumber(i);
563 Int_t pos = fgAODPhosCells->GetCellPosition(cn);
564 if (pos >= 0) {
565 Double_t amp = cellsP->GetAmplitude(i) + fgAODPhosCells->GetAmplitude(pos);
566 fgAODPhosCells->SetCell(pos, cn, amp);
567 } else {
568 AliAODCaloCells* copycells1 = new AliAODCaloCells(*fgAODPhosCells);
569 fgAODPhosCells->CreateContainer(nc+1);
570 Int_t nn = copycells1->GetNumberOfCells();
571 while( nn-- ){ fgAODPhosCells->SetCell(nn,copycells1->GetCellNumber(nn),copycells1->GetAmplitude(nn)); }
572 fgAODPhosCells->SetCell(nc++,cn,cellsP->GetAmplitude(i));
573 delete copycells1;
574 }
575 }
576 fgAODPhosCells->Sort();
93dca4c6 577 }
abf59beb 578 } // Merge PHOS Cells
720f7306 579
580 if (aodH->GetMergeEMCALTrigger())
581 {
582 Int_t EMCALts[48][64], px, py, ts;
583 Float_t EMCALfo[48][64], am;
584
585 for (Int_t i = 0; i < 48; i++) for (Int_t j = 0; j < 64; j++)
586 {
587 EMCALts[i][j] = 0;
588 EMCALfo[i][j] = 0.;
589 }
590
591 AliAODCaloTrigger& trg0 = *(aod->GetCaloTrigger("EMCAL"));
592
593 trg0.Reset();
594 while (trg0.Next())
595 {
596 trg0.GetPosition(px, py);
597
598 if (px > -1 && py > -1)
599 {
600 trg0.GetL1TimeSum(ts);
601 if (ts > -1) EMCALts[px][py] += ts;
602
603 trg0.GetAmplitude(am);
604 if (am > -1) EMCALfo[px][py] += am;
605 }
606 }
607
608 AliAODCaloTrigger& trg1 = *((aodH->GetEventToMerge())->GetCaloTrigger("EMCAL"));
93dca4c6 609
720f7306 610 trg1.Reset();
611 while (trg1.Next())
612 {
613 trg1.GetPosition(px, py);
614
615 if (px > -1 && py > -1)
616 {
617 trg1.GetL1TimeSum(ts);
618 if (ts > -1) EMCALts[px][py] += ts;
619
620 trg1.GetAmplitude(am);
621 if (am > -1) EMCALfo[px][py] += am;
622 }
623 }
624
625 int nEntries = 0;
626 for (Int_t i = 0; i < 48; i++)
627 for (Int_t j = 0; j < 64; j++)
628 if (EMCALts[i][j] || EMCALfo[i][j]) nEntries++;
629
630 fgAODEMCALTrigger->Allocate(nEntries);
631 Int_t L0times[10]; for (int i = 0; i < 10; i++) L0times[i] = -1;
632
633 for (Int_t i = 0; i < 48; i++)
634 for (Int_t j = 0; j < 64; j++)
635 if (EMCALts[i][j] || EMCALfo[i][j])
636 fgAODEMCALTrigger->Add(i, j, EMCALfo[i][j], -1., L0times, 0, EMCALts[i][j], 0);
637 }
638
639 if (aodH->GetMergePHOSTrigger())
640 {
641 // To be implemented by PHOS
642 }
113bc2bd 643 } // merging
c185e0db 644
5a922844 645 handler->SetAODIsReplicated();
3f2431c4 646 }
647 }
648
93dca4c6 649
4d0a82af 650// Call the user analysis
2da1d158 651 if (!fMCEventHandler) {
5b173801 652 if (isSelected)
67d77d71 653 UserExec(option);
654 } else {
2da1d158 655 if (isSelected && (fMCEventHandler->InitOk()))
67d77d71 656 UserExec(option);
657 }
90a9a634 658
659// Added protection in case the derived task is not an AOD producer.
60a04972 660 AliAnalysisDataSlot *out0 = GetOutputSlot(0);
661 if (out0 && out0->IsConnected()) PostData(0, fTreeA);
93dca4c6 662
2da1d158 663 DisconnectMultiHandler();
5232d0de 664}
665
4d0a82af 666const char* AliAnalysisTaskSE::CurrentFileName()
667{
668// Returns the current file name
259b7a8a 669 if( fInputHandler )
670 return fInputHandler->GetTree()->GetCurrentFile()->GetName();
671 else if( fMCEvent )
672 return ((AliMCEventHandler*) ((AliAnalysisManager::GetAnalysisManager())->GetMCtruthEventHandler()))->TreeK()->GetCurrentFile()->GetName();
8803dcb1 673 else return "";
4d0a82af 674}
5232d0de 675
3cee83d7 676void AliAnalysisTaskSE::AddAODBranch(const char* cname, void* addobj, const char *fname)
164e94ff 677{
678 // Add a new branch to the aod tree
b9531017 679 AliAODHandler* handler = dynamic_cast<AliAODHandler*>
164e94ff 680 ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
681 if (handler) {
3cee83d7 682 handler->AddBranch(cname, addobj, fname);
164e94ff 683 }
684}
3cee83d7 685
686Bool_t AliAnalysisTaskSE::IsStandardAOD() const
687{
688// Check if the output AOD handler is configured for standard or delta AOD.
689// Users should first check that AODEvent() returns non-null.
b9531017 690 AliAODHandler* handler = dynamic_cast<AliAODHandler*>
3cee83d7 691 ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
692 if (!handler) {
693 Error("IsStandardAOD", "No AOD handler. Please use AODEvent() to check this first");
694 return kTRUE;
695 }
696 return handler->IsStandard();
697}
1ec2c8dc 698
699Bool_t AliAnalysisTaskSE::Notify()
700{
9a587f77 701 return (UserNotify());
1ec2c8dc 702}
703
cec9e119 704const AliEventTag *AliAnalysisTaskSE::EventTag() const
705{
706// Returns tag for the current event, if any. The return value should always be checked by the user.
707 if (!fInputHandler) {
708 Error("EventTag", "Input handler not yet available. Call this in UserExec");
709 return NULL;
710 }
711 return fInputHandler->GetEventTag();
712}
1ec2c8dc 713
cec9e119 714void AliAnalysisTaskSE::LoadBranches() const
715{
716// Load all branches declared in fBranchNames data member of the parent class.
717// Should be called in UserExec.
718 if (!fInputHandler) {
719 Error("LoadBranches", "Input handler not available yet. Call this in UserExec");
720 return;
721 }
722 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
723 if (mgr->GetAutoBranchLoading()) return;
724 TString taskbranches;
725 GetBranches(fInputHandler->GetDataType(), taskbranches);
726 if (taskbranches.IsNull()) return;
727 TObjArray *arr = taskbranches.Tokenize(",");
728 TIter next(arr);
729 TObject *obj;
730 while ((obj=next())) mgr->LoadBranch(obj->GetName());
731}
2da1d158 732
733
734//_________________________________________________________________________________________________
735void AliAnalysisTaskSE::ConnectMultiHandler()
736{
737 //
738 // Connect MultiHandler
739 //
740 fInputHandler = (AliInputEventHandler *)((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler());
741 fMultiInputHandler = dynamic_cast<AliMultiInputEventHandler *>(fInputHandler);
742 if (fMultiInputHandler) {
2da1d158 743 fInputHandler = dynamic_cast<AliInputEventHandler *>(fMultiInputHandler->GetFirstInputEventHandler());
744 fMCEventHandler = dynamic_cast<AliMCEventHandler *>(fMultiInputHandler->GetFirstMCEventHandler());
bae44bb7 745 } else {
746 fMCEventHandler = dynamic_cast<AliMCEventHandler *>((AliAnalysisManager::GetAnalysisManager())->GetMCtruthEventHandler());
2da1d158 747 }
748 if (fMCEventHandler) fMCEvent = fMCEventHandler->MCEvent();
749}
750
751//_________________________________________________________________________________________________
752void AliAnalysisTaskSE::DisconnectMultiHandler()
753{
754 //
755 // Disconnect MultiHandler
756 //
757 if (fMultiInputHandler) fInputHandler = fMultiInputHandler;
758}