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a17e6965 | 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 | ||
392c9b47 | 16 | |
a17e6965 | 17 | //--------------------------------------------------------------------- |
392c9b47 | 18 | // FastJet v2.3.4 finder algorithm interface |
8838ab7a | 19 | // Last modification: Neutral cell energy included in the jet reconstruction |
20 | // | |
21 | // Authors: Rafael.Diaz.Valdes@cern.ch | |
22 | // Magali.estienne@subatech.in2p3.fr (neutral part + bg subtraction option) | |
392c9b47 | 23 | // |
a17e6965 | 24 | //--------------------------------------------------------------------- |
25 | ||
8838ab7a | 26 | |
a17e6965 | 27 | #include <Riostream.h> |
28 | #include <TLorentzVector.h> | |
29 | #include <TFile.h> | |
30 | #include <TH1F.h> | |
31 | #include <TH2F.h> | |
32 | #include <TArrayF.h> | |
a17e6965 | 33 | #include <TClonesArray.h> |
34 | ||
35 | #include "AliFastJetFinder.h" | |
8838ab7a | 36 | #include "AliFastJetHeaderV1.h" |
a17e6965 | 37 | #include "AliJetReaderHeader.h" |
38 | #include "AliJetReader.h" | |
8838ab7a | 39 | #include "AliJetUnitArray.h" |
d1993270 | 40 | #include "AliFastJetInput.h" |
41 | #include "AliJetBkg.h" | |
b8bf1e90 | 42 | #include "AliAODJetEventBackground.h" |
a38beabd | 43 | #include "AliAODTrack.h" |
392c9b47 | 44 | |
45 | #include "fastjet/PseudoJet.hh" | |
46 | #include "fastjet/ClusterSequenceArea.hh" | |
47 | #include "fastjet/AreaDefinition.hh" | |
48 | #include "fastjet/JetDefinition.hh" | |
49 | // get info on how fastjet was configured | |
50 | #include "fastjet/config.h" | |
51 | ||
52 | #ifdef ENABLE_PLUGIN_SISCONE | |
53 | #include "fastjet/SISConePlugin.hh" | |
54 | #endif | |
55 | ||
56 | #include<sstream> // needed for internal io | |
57 | #include<vector> | |
58 | #include <cmath> | |
59 | ||
60 | using namespace std; | |
a17e6965 | 61 | |
62 | ||
9157b9c9 | 63 | ClassImp(AliFastJetFinder) |
8838ab7a | 64 | |
65 | ||
392c9b47 | 66 | //____________________________________________________________________________ |
a17e6965 | 67 | |
68 | AliFastJetFinder::AliFastJetFinder(): | |
856618e7 | 69 | AliJetFinder(), |
287697fc | 70 | fInputFJ(new AliFastJetInput()), |
71 | fJetBkg(new AliJetBkg()) | |
a17e6965 | 72 | { |
73 | // Constructor | |
74 | } | |
75 | ||
392c9b47 | 76 | //____________________________________________________________________________ |
a17e6965 | 77 | |
78 | AliFastJetFinder::~AliFastJetFinder() | |
a17e6965 | 79 | { |
80 | // destructor | |
287697fc | 81 | delete fInputFJ; fInputFJ = 0; |
82 | delete fJetBkg; fJetBkg = 0; | |
a17e6965 | 83 | } |
84 | ||
392c9b47 | 85 | //______________________________________________________________________________ |
a17e6965 | 86 | void AliFastJetFinder::FindJets() |
a17e6965 | 87 | { |
a38beabd | 88 | cout<<"----------in AliFastJetFinder::FindJets() ------------------"<<endl; |
392c9b47 | 89 | //pick up fastjet header |
8838ab7a | 90 | AliFastJetHeaderV1 *header = (AliFastJetHeaderV1*)fHeader; |
91 | Bool_t debug = header->GetDebug(); // debug option | |
92 | Bool_t bgMode = header->GetBGMode(); // choose to subtract BG or not | |
392c9b47 | 93 | |
94 | // check if we are reading AOD jets | |
95 | TRefArray *refs = 0; | |
96 | Bool_t fromAod = !strcmp(fReader->ClassName(),"AliJetAODReader"); | |
97 | if (fromAod) { refs = fReader->GetReferences(); } | |
98 | ||
99 | // RUN ALGORITHM | |
100 | // read input particles ----------------------------- | |
d1993270 | 101 | |
102 | vector<fastjet::PseudoJet> inputParticles=fInputFJ->GetInputParticles(); | |
03ecc336 | 103 | if(inputParticles.size()==0){ |
104 | Printf("%s:%d No input particles found, skipping event",(char*)__FILE__,__LINE__); | |
105 | return; | |
106 | } | |
d1993270 | 107 | |
392c9b47 | 108 | // create an object that represents your choice of jet algorithm, and |
109 | // the associated parameters | |
3dda898d | 110 | double rParam = header->GetRparam(); |
392c9b47 | 111 | fastjet::Strategy strategy = header->GetStrategy(); |
3dda898d | 112 | fastjet::RecombinationScheme recombScheme = header->GetRecombScheme(); |
392c9b47 | 113 | fastjet::JetAlgorithm algorithm = header->GetAlgorithm(); |
d1993270 | 114 | fastjet::JetDefinition jetDef(algorithm, rParam, recombScheme, strategy); |
8838ab7a | 115 | |
392c9b47 | 116 | // create an object that specifies how we to define the area |
3dda898d | 117 | fastjet::AreaDefinition areaDef; |
118 | double ghostEtamax = header->GetGhostEtaMax(); | |
119 | double ghostArea = header->GetGhostArea(); | |
120 | int activeAreaRepeats = header->GetActiveAreaRepeats(); | |
392c9b47 | 121 | |
122 | // now create the object that holds info about ghosts | |
d1993270 | 123 | fastjet::GhostedAreaSpec ghostSpec(ghostEtamax, activeAreaRepeats, ghostArea); |
392c9b47 | 124 | // and from that get an area definition |
3dda898d | 125 | fastjet::AreaType areaType = header->GetAreaType(); |
d1993270 | 126 | areaDef = fastjet::AreaDefinition(areaType,ghostSpec); |
392c9b47 | 127 | |
a38beabd | 128 | |
129 | ||
130 | ||
131 | ||
132 | if(bgMode) // BG subtraction!!!!!!!!!! Not entering here | |
8838ab7a | 133 | { |
134 | //***************************** JETS FINDING AND EXTRACTION | |
135 | // run the jet clustering with the above jet definition | |
d1993270 | 136 | fastjet::ClusterSequenceArea clust_seq(inputParticles, jetDef, areaDef); |
392c9b47 | 137 | |
8838ab7a | 138 | // save a comment in the header |
139 | ||
140 | TString comment = "Running FastJet algorithm with the following setup. "; | |
141 | comment+= "Jet definition: "; | |
d1993270 | 142 | comment+= TString(jetDef.description()); |
8838ab7a | 143 | comment+= ". Area definition: "; |
3dda898d | 144 | comment+= TString(areaDef.description()); |
8838ab7a | 145 | comment+= ". Strategy adopted by FastJet: "; |
146 | comment+= TString(clust_seq.strategy_string()); | |
147 | header->SetComment(comment); | |
148 | if(debug){ | |
149 | cout << "--------------------------------------------------------" << endl; | |
150 | cout << comment << endl; | |
151 | cout << "--------------------------------------------------------" << endl; | |
152 | } | |
153 | //header->PrintParameters(); | |
154 | ||
155 | ||
156 | // extract the inclusive jets with pt > ptmin, sorted by pt | |
157 | double ptmin = header->GetPtMin(); | |
3dda898d | 158 | vector<fastjet::PseudoJet> inclusiveJets = clust_seq.inclusive_jets(ptmin); |
8838ab7a | 159 | |
160 | //cout << "Number of unclustered particles: " << clust_seq.unclustered_particles().size() << endl; | |
161 | ||
162 | ||
163 | //subtract background // =========================================== | |
164 | // set the rapididty , phi range within which to study the background | |
3dda898d | 165 | double rapMax = header->GetRapMax(); |
166 | double rapMin = header->GetRapMin(); | |
167 | double phiMax = header->GetPhiMax(); | |
168 | double phiMin = header->GetPhiMin(); | |
169 | fastjet::RangeDefinition range(rapMin, rapMax, phiMin, phiMax); | |
8838ab7a | 170 | |
171 | // subtract background | |
3dda898d | 172 | vector<fastjet::PseudoJet> subJets = clust_seq.subtracted_jets(range,ptmin); |
8838ab7a | 173 | |
174 | // print out | |
175 | //cout << "Printing inclusive sub jets with pt > "<< ptmin<<" GeV\n"; | |
176 | //cout << "---------------------------------------\n"; | |
177 | //cout << endl; | |
178 | //printf(" ijet rap phi Pt area +- err\n"); | |
179 | ||
180 | // sort jets into increasing pt | |
3dda898d | 181 | vector<fastjet::PseudoJet> jets = sorted_by_pt(subJets); |
8838ab7a | 182 | for (size_t j = 0; j < jets.size(); j++) { // loop for jets |
183 | ||
184 | double area = clust_seq.area(jets[j]); | |
3dda898d | 185 | double areaError = clust_seq.area_error(jets[j]); |
8838ab7a | 186 | |
a38beabd | 187 | if(debug) printf("Jet found %5d %9.5f %8.5f %10.3f %8.3f +- %6.3f\n", (Int_t)j,jets[j].rap(),jets[j].phi(),jets[j].perp(), area, areaError); |
392c9b47 | 188 | |
189 | // go to write AOD info | |
8838ab7a | 190 | AliAODJet aodjet (jets[j].px(), jets[j].py(), jets[j].pz(), jets[j].E()); |
191 | //cout << "Printing jet " << endl; | |
192 | if(debug) aodjet.Print(""); | |
193 | //cout << "Adding jet ... " ; | |
194 | AddJet(aodjet); | |
195 | //cout << "added \n" << endl; | |
196 | ||
197 | } | |
198 | } | |
a38beabd | 199 | |
200 | ||
201 | ||
202 | ||
203 | ||
204 | ||
205 | else { // No BG subtraction!!!!!!!! Default header is bgmode=0. | |
d1993270 | 206 | |
a38beabd | 207 | TClonesArray* fUnit = fReader->GetUnitArray(); //Big mmentum array |
d1993270 | 208 | if(fUnit == 0) { cout << "Could not get the momentum array" << endl; return; } |
209 | Int_t nIn = fUnit->GetEntries(); | |
392c9b47 | 210 | |
a38beabd | 211 | |
d1993270 | 212 | //fastjet::ClusterSequence clust_seq(inputParticles, jetDef); |
213 | fastjet::ClusterSequenceArea clust_seq(inputParticles, jetDef, areaDef); | |
214 | ||
8838ab7a | 215 | // save a comment in the header |
216 | ||
217 | TString comment = "Running FastJet algorithm with the following setup. "; | |
218 | comment+= "Jet definition: "; | |
d1993270 | 219 | comment+= TString(jetDef.description()); |
8838ab7a | 220 | comment+= ". Strategy adopted by FastJet: "; |
221 | comment+= TString(clust_seq.strategy_string()); | |
222 | header->SetComment(comment); | |
223 | if(debug){ | |
224 | cout << "--------------------------------------------------------" << endl; | |
225 | cout << comment << endl; | |
226 | cout << "--------------------------------------------------------" << endl; | |
227 | } | |
228 | //header->PrintParameters(); | |
229 | ||
230 | // extract the inclusive jets with pt > ptmin, sorted by pt | |
231 | double ptmin = header->GetPtMin(); | |
3dda898d | 232 | vector<fastjet::PseudoJet> inclusiveJets = clust_seq.inclusive_jets(ptmin); |
8838ab7a | 233 | |
234 | //cout << "Number of unclustered particles: " << clust_seq.unclustered_particles().size() << endl; | |
392c9b47 | 235 | |
3dda898d | 236 | vector<fastjet::PseudoJet> jets = sorted_by_pt(inclusiveJets); // Added by me |
8838ab7a | 237 | for (size_t j = 0; j < jets.size(); j++) { // loop for jets // Added by me |
238 | ||
a38beabd | 239 | if(debug) printf("Jet found %5d %9.5f %8.5f %10.3f \n",(Int_t)j,jets[j].rap(),jets[j].phi(),jets[j].perp()); |
d1993270 | 240 | |
241 | vector<fastjet::PseudoJet> constituents = clust_seq.constituents(jets[j]); | |
242 | int nCon= constituents.size(); | |
243 | TArrayI ind(nCon); | |
244 | Double_t area=clust_seq.area(jets[j]); | |
8838ab7a | 245 | // go to write AOD info |
246 | AliAODJet aodjet (jets[j].px(), jets[j].py(), jets[j].pz(), jets[j].E()); | |
d1993270 | 247 | aodjet.SetEffArea(area,0); |
8838ab7a | 248 | //cout << "Printing jet " << endl; |
249 | if(debug) aodjet.Print(""); | |
a38beabd | 250 | Int_t count=0; |
d1993270 | 251 | for (int i=0; i < nCon; i++) |
252 | { | |
253 | fastjet::PseudoJet mPart=constituents[i]; | |
254 | ind[i]=mPart.user_index(); | |
a38beabd | 255 | // cout<<i<<" index="<<ind[i]<<endl; |
d1993270 | 256 | |
a38beabd | 257 | //internal loop over all the unit cells |
d1993270 | 258 | Int_t ipart = 0; |
a38beabd | 259 | // count=0; |
d1993270 | 260 | for(Int_t ii=0; ii<nIn; ii++) |
261 | { | |
262 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnit->At(ii); | |
263 | if(uArray->GetUnitEnergy()>0.){ | |
264 | uArray->SetUnitTrackID(ipart);//used to have the index available in AliJEtBkg | |
265 | if(ipart==ind[i]){ | |
a38beabd | 266 | TRefArray* trackArray = (TRefArray*)uArray->GetUnitTrackRef(); |
267 | Int_t tracksInCell = trackArray->GetEntries(); | |
268 | for(int j=0;j<tracksInCell;j++){ | |
269 | AliAODTrack * track = (AliAODTrack*)trackArray->At(j); | |
270 | aodjet.AddTrack(track); | |
271 | } | |
272 | ||
273 | count++; | |
d1993270 | 274 | } |
275 | ipart++; | |
276 | } | |
277 | } | |
278 | } | |
279 | ||
a38beabd | 280 | |
d1993270 | 281 | |
a38beabd | 282 | AddJet(aodjet); |
283 | ||
8838ab7a | 284 | } // end loop for jets |
285 | } | |
286 | ||
a17e6965 | 287 | } |
288 | ||
392c9b47 | 289 | //____________________________________________________________________________ |
290 | void AliFastJetFinder::RunTest(const char* datafile) | |
a17e6965 | 291 | |
a17e6965 | 292 | { |
a17e6965 | 293 | |
392c9b47 | 294 | // This simple test run the kt algorithm for an ascii file testdata.dat |
295 | // read input particles ----------------------------- | |
3dda898d | 296 | vector<fastjet::PseudoJet> inputParticles; |
392c9b47 | 297 | Float_t px,py,pz,en; |
298 | ifstream in; | |
299 | Int_t nlines = 0; | |
300 | // we assume a file basic.dat in the current directory | |
301 | // this file has 3 columns of float data | |
302 | in.open(datafile); | |
303 | while (1) { | |
304 | in >> px >> py >> pz >> en; | |
305 | if (!in.good()) break; | |
306 | //printf("px=%8f, py=%8f, pz=%8fn",px,py,pz); | |
307 | nlines++; | |
3dda898d | 308 | inputParticles.push_back(fastjet::PseudoJet(px,py,pz,en)); |
a17e6965 | 309 | } |
392c9b47 | 310 | //printf(" found %d pointsn",nlines); |
311 | in.close(); | |
312 | ////////////////////////////////////////////////// | |
313 | ||
314 | // create an object that represents your choice of jet algorithm, and | |
315 | // the associated parameters | |
3dda898d | 316 | double rParam = 1.0; |
392c9b47 | 317 | fastjet::Strategy strategy = fastjet::Best; |
3dda898d | 318 | fastjet::RecombinationScheme recombScheme = fastjet::BIpt_scheme; |
d1993270 | 319 | fastjet::JetDefinition jetDef(fastjet::kt_algorithm, rParam, recombScheme, strategy); |
392c9b47 | 320 | |
321 | ||
322 | ||
323 | // create an object that specifies how we to define the area | |
3dda898d | 324 | fastjet::AreaDefinition areaDef; |
325 | double ghostEtamax = 7.0; | |
326 | double ghostArea = 0.05; | |
327 | int activeAreaRepeats = 1; | |
392c9b47 | 328 | |
329 | ||
330 | // now create the object that holds info about ghosts | |
d1993270 | 331 | fastjet::GhostedAreaSpec ghostSpec(ghostEtamax, activeAreaRepeats, ghostArea); |
392c9b47 | 332 | // and from that get an area definition |
d1993270 | 333 | areaDef = fastjet::AreaDefinition(fastjet::active_area,ghostSpec); |
392c9b47 | 334 | |
335 | ||
336 | // run the jet clustering with the above jet definition | |
d1993270 | 337 | fastjet::ClusterSequenceArea clust_seq(inputParticles, jetDef, areaDef); |
392c9b47 | 338 | |
339 | ||
340 | // tell the user what was done | |
341 | cout << "--------------------------------------------------------" << endl; | |
d1993270 | 342 | cout << "Jet definition was: " << jetDef.description() << endl; |
3dda898d | 343 | cout << "Area definition was: " << areaDef.description() << endl; |
392c9b47 | 344 | cout << "Strategy adopted by FastJet was "<< clust_seq.strategy_string()<<endl<<endl; |
345 | cout << "--------------------------------------------------------" << endl; | |
346 | ||
347 | ||
348 | // extract the inclusive jets with pt > 5 GeV, sorted by pt | |
349 | double ptmin = 5.0; | |
3dda898d | 350 | vector<fastjet::PseudoJet> inclusiveJets = clust_seq.inclusive_jets(ptmin); |
392c9b47 | 351 | |
352 | cout << "Number of unclustered particles: " << clust_seq.unclustered_particles().size() << endl; | |
353 | ||
354 | ||
355 | //subtract background // =========================================== | |
356 | // set the rapididty range within which to study the background | |
3dda898d | 357 | double rapMax = ghostEtamax - rParam; |
358 | fastjet::RangeDefinition range(rapMax); | |
392c9b47 | 359 | // subtract background |
3dda898d | 360 | vector<fastjet::PseudoJet> subJets = clust_seq.subtracted_jets(range,ptmin); |
392c9b47 | 361 | |
362 | // print them out //================================================ | |
363 | cout << "Printing inclusive jets after background subtraction \n"; | |
364 | cout << "------------------------------------------------------\n"; | |
365 | // sort jets into increasing pt | |
3dda898d | 366 | vector<fastjet::PseudoJet> jets = sorted_by_pt(subJets); |
392c9b47 | 367 | |
368 | printf(" ijet rap phi Pt area +- err\n"); | |
369 | for (size_t j = 0; j < jets.size(); j++) { | |
370 | ||
371 | double area = clust_seq.area(jets[j]); | |
3dda898d | 372 | double areaError = clust_seq.area_error(jets[j]); |
392c9b47 | 373 | |
8838ab7a | 374 | printf("%5d %9.5f %8.5f %10.3f %8.3f +- %6.3f\n",(Int_t)j,jets[j].rap(), |
3dda898d | 375 | jets[j].phi(),jets[j].perp(), area, areaError); |
392c9b47 | 376 | } |
377 | cout << endl; | |
378 | // ================================================================ | |
a17e6965 | 379 | |
392c9b47 | 380 | |
381 | ||
a17e6965 | 382 | } |
383 | ||
392c9b47 | 384 | //____________________________________________________________________________ |
a17e6965 | 385 | |
386 | void AliFastJetFinder::WriteJHeaderToFile() | |
387 | { | |
a17e6965 | 388 | fHeader->Write(); |
389 | } | |
390 | ||
9157b9c9 | 391 | //____________________________________________________________________________ |
8838ab7a | 392 | |
393 | Float_t AliFastJetFinder::EtaToTheta(Float_t arg) | |
394 | { | |
395 | // return (180./TMath::Pi())*2.*atan(exp(-arg)); | |
396 | return 2.*atan(exp(-arg)); | |
397 | ||
398 | ||
399 | } | |
400 | ||
401 | //____________________________________________________________________________ | |
402 | ||
403 | void AliFastJetFinder::InitTask(TChain *tree) | |
404 | { | |
405 | ||
406 | printf("Fast jet finder initialization ******************"); | |
407 | fReader->CreateTasks(tree); | |
408 | ||
409 | } | |
d1993270 | 410 | |
287697fc | 411 | |
412 | Bool_t AliFastJetFinder::ProcessEvent() | |
413 | { | |
414 | // | |
415 | // Process one event | |
416 | // from meomntum array | |
417 | ||
418 | Bool_t ok = fReader->FillMomentumArray(); | |
419 | ||
420 | if (!ok) return kFALSE; | |
421 | fInputFJ->SetHeader(fHeader); | |
422 | fInputFJ->SetReader(fReader); | |
423 | fInputFJ->FillInput(); | |
424 | // Jets | |
425 | FindJets(); | |
426 | ||
427 | fJetBkg->SetHeader(fHeader); | |
428 | fJetBkg->SetReader(fReader); | |
429 | /* | |
430 | fJetBkg->SetFastJetInput(fInputFJ); | |
431 | Double_t bkg1=fJetBkg->BkgFastJet(); | |
432 | Double_t bkg2=fJetBkg->BkgChargedFastJet(); | |
433 | Double_t bkg3=fJetBkg->BkgFastJetCone(fAODjets); | |
434 | Double_t bkg4=fJetBkg->BkgRemoveJetLeading(fAODjets); | |
435 | ||
436 | fAODEvBkg->SetBackground(0,bkg1); | |
437 | fAODEvBkg->SetBackground(1,bkg2); | |
438 | fAODEvBkg->SetBackground(2,bkg3); | |
439 | fAODEvBkg->SetBackground(3,bkg4); | |
440 | */ | |
441 | Reset(); | |
442 | return kTRUE; | |
443 | ||
444 | } | |
445 | ||
d1993270 | 446 | Bool_t AliFastJetFinder::ProcessEvent2() |
447 | { | |
448 | // | |
449 | // Process one event | |
450 | // Charged only or charged+neutral jets | |
451 | // | |
452 | ||
453 | TRefArray* ref = new TRefArray(); | |
454 | Bool_t procid = kFALSE; | |
455 | Bool_t ok = fReader->ExecTasks(procid,ref); | |
456 | ||
457 | // Delete reference pointer | |
458 | if (!ok) {delete ref; return kFALSE;} | |
459 | ||
460 | // Leading particles | |
461 | fInputFJ->SetHeader(fHeader); | |
462 | fInputFJ->SetReader(fReader); | |
463 | fInputFJ->FillInput(); | |
464 | ||
465 | // Jets | |
466 | FindJets(); | |
467 | ||
468 | fJetBkg->SetHeader(fHeader); | |
469 | fJetBkg->SetReader(fReader); | |
470 | fJetBkg->SetFastJetInput(fInputFJ); | |
471 | Double_t bkg1=fJetBkg->BkgFastJet(); | |
472 | Double_t bkg2=fJetBkg->BkgChargedFastJet(); | |
473 | Double_t bkg3=fJetBkg->BkgFastJetCone(fAODjets); | |
474 | Double_t bkg4=fJetBkg->BkgRemoveJetLeading(fAODjets); | |
475 | ||
476 | fAODEvBkg->SetBackground(0,bkg1); | |
477 | fAODEvBkg->SetBackground(1,bkg2); | |
478 | fAODEvBkg->SetBackground(2,bkg3); | |
479 | fAODEvBkg->SetBackground(3,bkg4); | |
480 | ||
481 | Int_t nEntRef = ref->GetEntries(); | |
482 | ||
483 | for(Int_t i=0; i<nEntRef; i++) | |
484 | { | |
485 | // Reset the UnitArray content which were referenced | |
486 | ((AliJetUnitArray*)ref->At(i))->SetUnitTrackID(0); | |
487 | ((AliJetUnitArray*)ref->At(i))->SetUnitEnergy(0.); | |
488 | ((AliJetUnitArray*)ref->At(i))->SetUnitCutFlag(kPtSmaller); | |
489 | ((AliJetUnitArray*)ref->At(i))->SetUnitCutFlag2(kPtSmaller); | |
490 | ((AliJetUnitArray*)ref->At(i))->SetUnitSignalFlag(kBad); | |
491 | ((AliJetUnitArray*)ref->At(i))->SetUnitSignalFlagC(kTRUE,kBad); | |
492 | ((AliJetUnitArray*)ref->At(i))->SetUnitDetectorFlag(kTpc); | |
493 | ((AliJetUnitArray*)ref->At(i))->SetUnitFlag(kOutJet); | |
494 | ((AliJetUnitArray*)ref->At(i))->ClearUnitTrackRef(); | |
495 | ||
496 | // Reset process ID | |
497 | AliJetUnitArray* uA = (AliJetUnitArray*)ref->At(i); | |
498 | uA->ResetBit(kIsReferenced); | |
499 | uA->SetUniqueID(0); | |
500 | } | |
501 | ||
502 | // Delete the reference pointer | |
503 | ref->Delete(); | |
504 | delete ref; | |
505 | ||
506 | Reset(); | |
507 | ||
508 | return kTRUE; | |
509 | } |