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be6e5811 | 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 | ||
17 | //====================================================================== | |
18 | // ***July 2006 | |
19 | // Fill Unit Array class | |
20 | // Class used by AliJetESDReader to fill a UnitArray from the information extracted | |
21 | // from the particle tracks | |
22 | // Author: magali.estienne@ires.in2p3.fr | |
23 | //====================================================================== | |
24 | ||
25 | ||
26 | // --- ROOT system --- | |
27 | #include <TVector3.h> | |
28 | #include <TProcessID.h> | |
29 | ||
30 | #include "AliJetUnitArray.h" | |
31 | #include "AliJetAODFillUnitArrayTracks.h" | |
32 | ||
33 | // --- ROOT system --- | |
34 | class TSystem; | |
35 | class TLorentzVector; | |
36 | class TGeoManager; | |
37 | ||
38 | // --- AliRoot header files --- | |
39 | class AliJetFinder; | |
40 | ||
41 | ClassImp(AliJetAODFillUnitArrayTracks) | |
42 | ||
43 | //_____________________________________________________________________________ | |
44 | AliJetAODFillUnitArrayTracks::AliJetAODFillUnitArrayTracks() | |
45 | : AliJetFillUnitArray(), | |
46 | fNumUnits(0), | |
47 | fHadCorr(0), | |
48 | fApplyMIPCorrection(kTRUE), | |
49 | fAOD(0x0), | |
50 | fGrid0(0x0), | |
51 | fGrid1(0x0), | |
52 | fGrid2(0x0), | |
53 | fGrid3(0x0), | |
54 | fGrid4(0x0) | |
55 | { | |
56 | // constructor | |
57 | } | |
58 | ||
59 | //_____________________________________________________________________________ | |
60 | AliJetAODFillUnitArrayTracks::AliJetAODFillUnitArrayTracks(AliAODEvent* aod) | |
61 | : AliJetFillUnitArray(), | |
62 | fNumUnits(0), | |
63 | fHadCorr(0), | |
64 | fApplyMIPCorrection(kTRUE), | |
65 | fAOD(aod), | |
66 | fGrid0(0x0), | |
67 | fGrid1(0x0), | |
68 | fGrid2(0x0), | |
69 | fGrid3(0x0), | |
70 | fGrid4(0x0) | |
71 | { | |
72 | // constructor | |
73 | } | |
74 | ||
75 | //_____________________________________________________________________________ | |
76 | AliJetAODFillUnitArrayTracks::AliJetAODFillUnitArrayTracks(const AliJetAODFillUnitArrayTracks &det) | |
77 | : AliJetFillUnitArray(det), | |
78 | fNumUnits(det.fNumUnits), | |
79 | fHadCorr(det.fHadCorr), | |
80 | fApplyMIPCorrection(det.fApplyMIPCorrection), | |
81 | fAOD(det.fAOD), | |
82 | fGrid0(det.fGrid0), | |
83 | fGrid1(det.fGrid1), | |
84 | fGrid2(det.fGrid2), | |
85 | fGrid3(det.fGrid3), | |
86 | fGrid4(det.fGrid4) | |
87 | { | |
88 | // Copy constructor | |
89 | } | |
90 | ||
91 | //_____________________________________________________________________________ | |
92 | AliJetAODFillUnitArrayTracks& AliJetAODFillUnitArrayTracks::operator=(const AliJetAODFillUnitArrayTracks& other) | |
93 | { | |
94 | // Assignment | |
95 | ||
96 | fNumUnits = other.fNumUnits; | |
97 | fHadCorr = other.fHadCorr; | |
98 | fApplyMIPCorrection = other.fApplyMIPCorrection; | |
99 | fAOD = other.fAOD; | |
100 | fGrid0 = other.fGrid0; | |
101 | fGrid1 = other.fGrid1; | |
102 | fGrid2 = other.fGrid2; | |
103 | fGrid3 = other.fGrid3; | |
104 | fGrid4 = other.fGrid4; | |
105 | ||
106 | return (*this); | |
107 | } | |
108 | ||
109 | //____________________________________________________________________________ | |
110 | void AliJetAODFillUnitArrayTracks::InitParameters() | |
111 | { | |
112 | fHadCorr = 0; // For hadron correction | |
113 | fNumUnits = fGeom->GetNCells(); // Number of towers in EMCAL | |
114 | ||
115 | fTPCGrid->GetAccParam(fNphi,fNeta,fPhiMin, | |
116 | fPhiMax,fEtaMin,fEtaMax); | |
117 | fTPCGrid->GetBinParam(fPhiBinInTPCAcc,fEtaBinInTPCAcc, | |
118 | fPhiBinInEMCalAcc,fEtaBinInEMCalAcc,fNbinPhi); | |
119 | ||
120 | fIndex = fTPCGrid->GetIndexObject(); | |
121 | ||
122 | if(fDebug>20){ | |
123 | for(Int_t i=0; i<fNphi+1; i++) | |
124 | for(Int_t j=0; j<fNeta+1; j++) {cout << "fIndex[" << i << "," << j << "] : " << | |
125 | (*fIndex)(i,j) << endl; } | |
126 | } | |
127 | if(fDebug>1) printf("\n Parameters initiated ! \n"); | |
128 | } | |
129 | ||
130 | //_____________________________________________________________________________ | |
131 | AliJetAODFillUnitArrayTracks::~AliJetAODFillUnitArrayTracks() | |
132 | { | |
133 | // destructor | |
134 | } | |
135 | ||
136 | //_____________________________________________________________________________ | |
137 | void AliJetAODFillUnitArrayTracks::Exec(Option_t* const /*option*/) | |
138 | //void AliJetAODFillUnitArrayTracks::Exec(Option_t* option) | |
139 | { | |
140 | // | |
141 | // Main method. | |
142 | // Fill the unit array with the charged particle information in AOD | |
143 | // | |
144 | ||
145 | fDebug = fReaderHeader->GetDebug(); | |
146 | ||
147 | // Set parameters | |
148 | InitParameters(); | |
149 | ||
150 | // get number of tracks in event (for the loop) | |
151 | Int_t goodTrack = 0; | |
152 | Int_t nt = 0; | |
153 | //(not used ?) Int_t nt2 = 0; | |
154 | Int_t nmax = 0; | |
155 | Float_t pt,eta,phi; | |
156 | // Int_t sflag = 0; | |
157 | TVector3 p3; | |
158 | ||
159 | nt = fAOD->GetNumberOfTracks(); | |
160 | if(fDebug>1) cout << "Number of Tracks in ESD : " << nt << endl; | |
161 | ||
162 | // temporary storage of signal and pt cut flag | |
163 | Int_t* sflag = new Int_t[nt]; | |
164 | Int_t* cflag = new Int_t[nt]; | |
165 | ||
166 | // get cuts set by user | |
167 | Float_t ptMin = fReaderHeader->GetPtCut(); | |
168 | Float_t etaMin = fReaderHeader->GetFiducialEtaMin(); | |
169 | Float_t etaMax = fReaderHeader->GetFiducialEtaMax(); | |
170 | fOpt = fReaderHeader->GetDetector(); | |
171 | fDZ = fReaderHeader->GetDZ(); | |
172 | UInt_t filterMask = ((AliJetAODReaderHeader*)fReaderHeader)->GetTestFilterMask(); | |
173 | ||
174 | Int_t nTracksEmcal = 0; | |
175 | Int_t nTracksEmcalDZ = 0; | |
176 | Int_t nTracksTpc = 0; | |
177 | Int_t nTracksTpcOnly = 0; | |
178 | Int_t nTracksEmcalCut = 0; | |
179 | Int_t nTracksEmcalDZCut = 0; | |
180 | Int_t nTracksTpcCut = 0; | |
181 | Int_t nTracksTpcOnlyCut = 0; | |
182 | ||
183 | //(not used ?) Int_t nElements = fTPCGrid->GetNEntries(); | |
184 | //(not used ?) Int_t nElements2 = fEMCalGrid->GetNEntries(); | |
185 | fGrid = fTPCGrid->GetGridType(); | |
186 | ||
187 | //(not used ?) Int_t nEntries = fUnitArray->GetEntries(); | |
188 | ||
189 | //(not used ?) Int_t nRefEnt = fRefArray->GetEntries(); | |
190 | ||
191 | //loop over tracks | |
192 | nmax = nt; | |
193 | for (Int_t it = 0; it < nmax; it++) { | |
194 | AliAODTrack *track; | |
195 | track = fAOD->GetTrack(it); | |
196 | UInt_t status = track->GetStatus(); | |
197 | ||
198 | Double_t mom[3]; | |
199 | track->GetPxPyPz(mom); | |
200 | ||
201 | p3.SetXYZ(mom[0],mom[1],mom[2]); | |
202 | pt = p3.Pt(); | |
203 | ||
204 | //(not used ?) Float_t mass = 0.; | |
205 | ||
206 | eta = p3.Eta(); | |
207 | phi = ( (p3.Phi()) < 0) ? (p3.Phi()) + 2. * TMath::Pi() : (p3.Phi()); | |
208 | if (status == 0) continue; | |
209 | if((filterMask>0)&&!(track->TestFilterBit(filterMask)))continue; | |
210 | ||
211 | if ( (eta > etaMax) || (eta < etaMin)) continue; // checking eta cut | |
212 | ||
213 | sflag[goodTrack]=0; | |
214 | if (TMath::Abs(track->GetLabel()) < 10000) sflag[goodTrack]=1; | |
215 | cflag[goodTrack]=0; | |
216 | if (pt > ptMin) cflag[goodTrack]=1; // pt cut | |
217 | ||
218 | if(fGrid==0) | |
219 | { | |
220 | // Only TPC filled from its grid in its total acceptance | |
221 | ||
222 | Int_t idTPC = fTPCGrid->GetIndex(phi,eta); | |
223 | Bool_t ok = kFALSE; | |
224 | Bool_t ref = kFALSE; | |
225 | ||
226 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(idTPC-1); | |
227 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 228 | if (reference->GetEntries() == 0) { |
229 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
230 | } | |
231 | ||
be6e5811 | 232 | reference->Add(track); |
233 | ||
234 | Float_t unitEnergy = 0.; | |
235 | unitEnergy = uArray->GetUnitEnergy(); | |
236 | // nTracksTpcOnly is necessary to count the number of candidate cells | |
237 | // but it doesn't give the real multiplicity -> it will be extracted | |
238 | // in the jet finder through the reference to tracks | |
239 | if(unitEnergy==0.){ | |
240 | nTracksTpcOnly++; | |
241 | ok = kTRUE; | |
242 | ref = kTRUE; | |
243 | } | |
244 | ||
245 | // Fill energy in TPC acceptance | |
246 | uArray->SetUnitEnergy(unitEnergy + pt); | |
247 | ||
248 | // Pt cut flag | |
249 | if(uArray->GetUnitEnergy()<ptMin){ | |
250 | uArray->SetUnitCutFlag(kPtSmaller); | |
251 | } | |
252 | else { | |
253 | uArray->SetUnitCutFlag(kPtHigher); | |
254 | if(ok) nTracksTpcOnlyCut++; | |
255 | } | |
256 | ||
257 | // Signal flag | |
258 | if(sflag[goodTrack] == 1) { | |
259 | uArray->SetUnitSignalFlag(kGood); | |
260 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
261 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
262 | ||
263 | if(uArray->GetUnitEnergy()>0 && ref){ | |
264 | if(!fProcId) { | |
265 | fProcId = kTRUE; | |
266 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
267 | } | |
268 | fRefArray->Add(uArray); | |
269 | } | |
270 | } | |
271 | ||
272 | if(fGrid==1) | |
273 | { | |
274 | ||
275 | Int_t nElements = fTPCGrid->GetNEntries(); | |
276 | // Fill track information in EMCAL acceptance | |
277 | if((eta >= fEtaMin && eta <= fEtaMax) && | |
278 | (phi >= fPhiMin && phi <= fPhiMax))// && | |
279 | { | |
280 | // Include dead-zones | |
281 | if(fDZ) | |
282 | { | |
283 | Double_t phimin0 = 0., phimin1 = 0., phimin2 = 0., phimin3 = 0., phimin4 = 0.; | |
284 | Double_t phimax0 = 0., phimax1 = 0., phimax2 = 0., phimax3 = 0., phimax4 = 0.; | |
285 | fGeom->GetPhiBoundariesOfSMGap(0,phimin0,phimax0); | |
286 | fGeom->GetPhiBoundariesOfSMGap(1,phimin1,phimax1); | |
287 | fGeom->GetPhiBoundariesOfSMGap(2,phimin2,phimax2); | |
288 | fGeom->GetPhiBoundariesOfSMGap(3,phimin3,phimax3); | |
289 | fGeom->GetPhiBoundariesOfSMGap(4,phimin4,phimax4); | |
290 | Int_t n0 = fGrid0->GetNEntries(); | |
291 | Int_t n1 = fGrid1->GetNEntries(); | |
292 | Int_t n2 = fGrid2->GetNEntries(); | |
293 | Int_t n3 = fGrid3->GetNEntries(); | |
294 | //(not used ?) Int_t n4 = fGrid4->GetNEntries(); | |
295 | ||
296 | // cout << "phimin0: " << phimin0 << ", phimax0: " << phimax0 << endl; | |
297 | if(phi >= phimin0 && phi <= phimax0){ | |
298 | Int_t id0 = fGrid0->GetIndex(phi,eta)-1; | |
299 | AliJetUnitArray *uArray0 = (AliJetUnitArray*)fUnitArray->At(id0+fNumUnits+nElements); | |
300 | TRefArray *reference0 = uArray0->GetUnitTrackRef(); | |
a9c14d46 | 301 | if (reference0->GetEntries() == 0) { |
302 | new(reference0) TRefArray(TProcessID::GetProcessWithUID(track)); | |
303 | } | |
304 | ||
be6e5811 | 305 | reference0->Add(track); |
306 | uArray0->SetUnitTrackID(it); | |
307 | ||
308 | Float_t uEnergy0 = uArray0->GetUnitEnergy(); | |
309 | Bool_t ok0 = kFALSE; | |
310 | Bool_t ref0 = kFALSE; | |
311 | if(uEnergy0==0.){ | |
312 | nTracksEmcalDZ++; | |
313 | ok0 = kTRUE; | |
314 | ref0 = kTRUE; | |
315 | } | |
316 | uArray0->SetUnitEnergy(uEnergy0+pt); | |
317 | ||
318 | if(uArray0->GetUnitEnergy()<ptMin) | |
319 | uArray0->SetUnitCutFlag(kPtSmaller); | |
320 | else { | |
321 | uArray0->SetUnitCutFlag(kPtHigher); | |
322 | if(ok0) nTracksEmcalDZCut++; | |
323 | } | |
324 | if(sflag[goodTrack] == 1) { | |
325 | uArray0->SetUnitSignalFlag(kGood); | |
326 | uArray0->SetUnitSignalFlagC(kFALSE,kGood); | |
327 | } else uArray0->SetUnitSignalFlagC(kFALSE,kBad); | |
328 | ||
329 | if(uArray0->GetUnitEnergy()>0 && ref0){ | |
330 | if(!fProcId){ | |
331 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray0)); | |
332 | fProcId = kTRUE; | |
333 | } | |
334 | fRefArray->Add(uArray0); | |
335 | } | |
336 | } | |
337 | ||
338 | if(phi >= phimin1 && phi <= phimax1){ | |
339 | Int_t id1 = fGrid1->GetIndex(phi,eta)-1+n0; | |
340 | AliJetUnitArray *uArray1 = (AliJetUnitArray*)fUnitArray->At(id1+fNumUnits+nElements); | |
341 | TRefArray *reference1 = uArray1->GetUnitTrackRef(); | |
a9c14d46 | 342 | if (reference1->GetEntries() == 0) { |
343 | new(reference1) TRefArray(TProcessID::GetProcessWithUID(track)); | |
344 | } | |
345 | ||
be6e5811 | 346 | reference1->Add(track); |
347 | ||
348 | Float_t uEnergy1 = uArray1->GetUnitEnergy(); | |
349 | Bool_t ok1 = kFALSE; | |
350 | Bool_t ref1 = kFALSE; | |
351 | if(uEnergy1==0.){ | |
352 | nTracksEmcalDZ++; | |
353 | ok1 = kTRUE; | |
354 | ref1 = kTRUE; | |
355 | } | |
356 | uArray1->SetUnitEnergy(uEnergy1+pt); | |
357 | ||
358 | if(uArray1->GetUnitEnergy()<ptMin) | |
359 | uArray1->SetUnitCutFlag(kPtSmaller); | |
360 | else { | |
361 | uArray1->SetUnitCutFlag(kPtHigher); | |
362 | if(ok1) nTracksEmcalDZCut++; | |
363 | } | |
364 | if(sflag[goodTrack] == 1) { | |
365 | uArray1->SetUnitSignalFlag(kGood); | |
366 | uArray1->SetUnitSignalFlagC(kFALSE,kGood); | |
367 | } else uArray1->SetUnitSignalFlagC(kFALSE,kBad); | |
368 | ||
369 | if(uArray1->GetUnitEnergy()>0 && ref1){ | |
370 | if(!fProcId){ | |
371 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray1)); | |
372 | fProcId = kTRUE; | |
373 | } | |
374 | fRefArray->Add(uArray1); | |
375 | } | |
376 | } | |
377 | ||
378 | if(phi >= phimin2 && phi <= phimax2){ | |
379 | Int_t id2 = fGrid2->GetIndex(phi,eta)-1+n0+n1; | |
380 | AliJetUnitArray *uArray2 = (AliJetUnitArray*)fUnitArray->At(id2+fNumUnits+nElements); | |
381 | TRefArray *reference2 = uArray2->GetUnitTrackRef(); | |
a9c14d46 | 382 | if (reference2->GetEntries() == 0) { |
383 | new(reference2) TRefArray(TProcessID::GetProcessWithUID(track)); | |
384 | } | |
385 | ||
be6e5811 | 386 | reference2->Add(track); |
387 | ||
388 | Float_t uEnergy2 = uArray2->GetUnitEnergy(); | |
389 | Bool_t ok2 = kFALSE; | |
390 | Bool_t ref2 = kFALSE; | |
391 | if(uEnergy2==0.){ | |
392 | nTracksEmcalDZ++; | |
393 | ok2 = kTRUE; | |
394 | ref2 = kTRUE; | |
395 | } | |
396 | uArray2->SetUnitEnergy(uEnergy2+pt); | |
397 | ||
398 | if(uArray2->GetUnitEnergy()<ptMin) | |
399 | uArray2->SetUnitCutFlag(kPtSmaller); | |
400 | else { | |
401 | uArray2->SetUnitCutFlag(kPtHigher); | |
402 | if(ok2) nTracksEmcalDZCut++; | |
403 | } | |
404 | if(sflag[goodTrack] == 1) { | |
405 | uArray2->SetUnitSignalFlag(kGood); | |
406 | uArray2->SetUnitSignalFlagC(kFALSE,kGood); | |
407 | } else uArray2->SetUnitSignalFlagC(kFALSE,kBad); | |
408 | ||
409 | if(uArray2->GetUnitEnergy()>0 && ref2){ | |
410 | if(!fProcId){ | |
411 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray2)); | |
412 | fProcId = kTRUE; | |
413 | } | |
414 | fRefArray->Add(uArray2); | |
415 | } | |
416 | } | |
417 | ||
418 | if(phi >= phimin3 && phi <= phimax3){ | |
419 | Int_t id3 = fGrid3->GetIndex(phi,eta)-1+n0+n1+n2; | |
420 | AliJetUnitArray *uArray3 = (AliJetUnitArray*)fUnitArray->At(id3+fNumUnits+nElements); | |
421 | TRefArray *reference3 = uArray3->GetUnitTrackRef(); | |
a9c14d46 | 422 | if (reference3->GetEntries() == 0) { |
423 | new(reference3) TRefArray(TProcessID::GetProcessWithUID(track)); | |
424 | } | |
425 | ||
be6e5811 | 426 | reference3->Add(track); |
427 | ||
428 | Float_t uEnergy3 = uArray3->GetUnitEnergy(); | |
429 | Bool_t ok3 = kFALSE; | |
430 | Bool_t ref3 = kFALSE; | |
431 | if(uEnergy3==0.){ | |
432 | nTracksEmcalDZ++; | |
433 | ok3 = kTRUE; | |
434 | ref3 = kTRUE; | |
435 | } | |
436 | uArray3->SetUnitEnergy(uEnergy3+pt); | |
437 | ||
438 | if(uArray3->GetUnitEnergy()<ptMin) | |
439 | uArray3->SetUnitCutFlag(kPtSmaller); | |
440 | else { | |
441 | uArray3->SetUnitCutFlag(kPtHigher); | |
442 | if(ok3) nTracksEmcalDZCut++; | |
443 | } | |
444 | if(sflag[goodTrack] == 1) { | |
445 | uArray3->SetUnitSignalFlag(kGood); | |
446 | uArray3->SetUnitSignalFlagC(kFALSE,kGood); | |
447 | } else uArray3->SetUnitSignalFlagC(kFALSE,kBad); | |
448 | ||
449 | if(uArray3->GetUnitEnergy()>0 && ref3){ | |
450 | if(!fProcId){ | |
451 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray3)); | |
452 | fProcId = kTRUE; | |
453 | } | |
454 | fRefArray->Add(uArray3); | |
455 | } | |
456 | } | |
457 | ||
458 | if(phi >= phimin4 && phi <= phimax4){ | |
459 | Int_t id4 = fGrid4->GetIndex(phi,eta)-1+n0+n1+n2+n3; | |
460 | AliJetUnitArray *uArray4 = (AliJetUnitArray*)fUnitArray->At(id4+fNumUnits+nElements); | |
461 | TRefArray *reference4 = uArray4->GetUnitTrackRef(); | |
a9c14d46 | 462 | if (reference4->GetEntries() == 0) { |
463 | new(reference4) TRefArray(TProcessID::GetProcessWithUID(track)); | |
464 | } | |
465 | ||
be6e5811 | 466 | reference4->Add(track); |
467 | ||
468 | Float_t uEnergy4 = uArray4->GetUnitEnergy(); | |
469 | Bool_t ok4 = kFALSE; | |
470 | Bool_t ref4 = kFALSE; | |
471 | if(uEnergy4==0.){ | |
472 | nTracksEmcalDZ++; | |
473 | ok4 = kTRUE; | |
474 | ref4 = kTRUE; | |
475 | } | |
476 | uArray4->SetUnitEnergy(uEnergy4+pt); | |
477 | ||
478 | if(uArray4->GetUnitEnergy()<ptMin) | |
479 | uArray4->SetUnitCutFlag(kPtSmaller); | |
480 | else { | |
481 | uArray4->SetUnitCutFlag(kPtHigher); | |
482 | if(ok4) nTracksEmcalDZCut++; | |
483 | } | |
484 | if(sflag[goodTrack] == 1) { | |
485 | uArray4->SetUnitSignalFlag(kGood); | |
486 | uArray4->SetUnitSignalFlagC(kFALSE,kGood); | |
487 | } else uArray4->SetUnitSignalFlagC(kFALSE,kBad); | |
488 | ||
489 | if(uArray4->GetUnitEnergy()>0 && ref4){ | |
490 | if(!fProcId){ | |
491 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray4)); | |
492 | fProcId = kTRUE; | |
493 | } | |
494 | fRefArray->Add(uArray4); | |
495 | } | |
496 | } | |
497 | } // end fDZ | |
498 | ||
499 | Int_t towerID = 0; | |
500 | fGeom->GetAbsCellIdFromEtaPhi(eta,phi,towerID); | |
501 | if(towerID==-1) continue; | |
502 | ||
503 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(towerID); | |
504 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 505 | if (reference->GetEntries() == 0) { |
506 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
507 | } | |
508 | ||
be6e5811 | 509 | reference->Add(track); |
510 | ||
511 | Float_t unitEnergy = uArray->GetUnitEnergy(); | |
512 | Bool_t ok = kFALSE; | |
513 | Bool_t ref = kFALSE; | |
514 | if(unitEnergy==0.){ | |
515 | nTracksEmcal++; | |
516 | ok=kTRUE; | |
517 | ref=kTRUE; | |
518 | } | |
519 | ||
520 | // Do Hadron Correction | |
521 | // This is under construction !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
522 | // Parametrization to be added | |
523 | if (fApplyMIPCorrection != 0) | |
524 | { | |
525 | // Float_t hCEnergy = fHadCorr->GetEnergy(p3.Mag(), (Double_t)eta,0); | |
526 | // unitEnergy -= hCEnergy*TMath::Sin(2.0*TMath::ATan(TMath::Exp(-eta))); | |
527 | } //end Hadron Correction loop | |
528 | ||
529 | uArray->SetUnitEnergy(unitEnergy + pt); | |
530 | ||
531 | // Put a pt cut flag | |
532 | if(uArray->GetUnitEnergy()<ptMin){ | |
533 | uArray->SetUnitCutFlag(kPtSmaller); | |
534 | } | |
535 | else { | |
536 | uArray->SetUnitCutFlag(kPtHigher); | |
537 | if(ok) nTracksEmcalCut++; | |
538 | } | |
539 | ||
540 | // Signal flag | |
541 | if(sflag[goodTrack] == 1) { | |
542 | uArray->SetUnitSignalFlag(kGood); | |
543 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
544 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
545 | ||
546 | if(uArray->GetUnitEnergy()>0 && ref){ | |
547 | if(!fProcId){ | |
548 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
549 | fProcId = kTRUE; | |
550 | } | |
551 | fRefArray->Add(uArray); | |
552 | } | |
553 | } // end loop on EMCal acceptance cut + tracks quality | |
554 | else{ | |
555 | // Outside EMCal acceptance | |
556 | // Int_t idTPC = GetIndexFromEtaPhi(etaT[i],phiT[i]); | |
557 | Int_t idTPC = fTPCGrid->GetIndex(phi,eta); | |
558 | ||
559 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(fNumUnits-1+idTPC); | |
560 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 561 | if (reference->GetEntries() == 0) { |
562 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
563 | } | |
be6e5811 | 564 | reference->Add(track); |
565 | ||
566 | Float_t unitEnergy2 = uArray->GetUnitEnergy(); // check if fNumUnits or fNumUnits-1 | |
567 | Bool_t okout = kFALSE; | |
568 | Bool_t refout = kFALSE; | |
569 | if(unitEnergy2==0.){ | |
570 | nTracksTpc++; | |
571 | okout=kTRUE; | |
572 | refout=kTRUE; | |
573 | } | |
574 | // Fill energy outside emcal acceptance | |
575 | uArray->SetUnitEnergy(unitEnergy2 + pt); | |
576 | ||
577 | // Pt cut flag | |
578 | if(uArray->GetUnitEnergy()<ptMin){ | |
579 | uArray->SetUnitCutFlag(kPtSmaller); | |
580 | } | |
581 | else { | |
582 | uArray->SetUnitCutFlag(kPtHigher); | |
583 | if(okout) nTracksTpcCut++; | |
584 | } | |
585 | // Signal flag | |
586 | if(sflag[goodTrack] == 1) { | |
587 | uArray->SetUnitSignalFlag(kGood); | |
588 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
589 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
590 | ||
591 | if(uArray->GetUnitEnergy()>0 && refout){ | |
592 | if(!fProcId){ | |
593 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
594 | fProcId = kTRUE; | |
595 | } | |
596 | fRefArray->Add(uArray); | |
597 | } | |
598 | } | |
599 | } // end fGrid==1 | |
600 | ||
601 | goodTrack++; | |
602 | ||
603 | } // end loop on entries (tpc tracks) | |
604 | ||
605 | ||
606 | if(fDebug>0) | |
607 | { | |
608 | cout << "End of Tracks %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" << endl; | |
609 | cout << "goodTracks: " << goodTrack << endl; | |
610 | } | |
611 | ||
612 | delete[] sflag; | |
613 | delete[] cflag; | |
614 | ||
615 | // } // end loop on entries (tpc tracks) | |
616 | ||
617 | if(fGrid==0) { | |
618 | fNTracks = nTracksTpcOnly; | |
619 | fNTracksCut = nTracksTpcOnlyCut; | |
620 | if(fDebug>10){ | |
621 | cout << "fNTracks : " << fNTracks << endl; | |
622 | cout << "fNTracksCut : " << fNTracksCut << endl; | |
623 | } | |
624 | } | |
625 | if(fGrid==1) { | |
626 | fNTracks = nTracksEmcal+nTracksEmcalDZ+nTracksTpc; | |
627 | fNTracksCut = nTracksEmcalCut+nTracksEmcalDZCut+nTracksTpcCut; | |
628 | if(fDebug>10){ | |
629 | cout << "fNTracks : " << fNTracks << endl; | |
630 | cout << "fNTracksCut : " << fNTracksCut << endl; | |
631 | } | |
632 | } | |
633 | ||
634 | } | |
635 | ||
636 | ||
637 | ||
638 | ||
639 | ||
640 | ||
641 | ||
642 | ||
643 | ||
644 | ||
645 | ||
646 | ||
647 |