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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 | ||
19 | /////////////////////////////////////////////// | |
20 | // Manager and hits classes for set:MUON // | |
21 | //////////////////////////////////////////////// | |
22 | ||
23 | #include "Riostream.h" | |
24 | ||
25 | #include <AliPDG.h> | |
26 | #include <TBRIK.h> | |
27 | #include <TCanvas.h> | |
28 | #include <TDirectory.h> | |
29 | #include <TFile.h> | |
30 | #include <TGeometry.h> | |
31 | #include <TMinuit.h> | |
32 | #include <TNode.h> | |
33 | #include <TNtuple.h> | |
34 | #include <TObjArray.h> | |
35 | #include <TObject.h> | |
36 | #include <TObjectTable.h> | |
37 | #include <TPad.h> | |
38 | #include <TParticle.h> | |
39 | #include <TROOT.h> | |
40 | #include <TRandom.h> | |
41 | #include <TRotMatrix.h> | |
42 | #include <TTUBE.h> | |
43 | #include <TTUBE.h> | |
44 | #include <TTree.h> | |
45 | #include <TVector.h> | |
46 | #include <TVirtualMC.h> | |
47 | ||
48 | //#include "AliHeader.h" | |
49 | #include "AliLoader.h" | |
50 | #include "AliRunDigitizer.h" | |
51 | #include "AliMC.h" | |
52 | #include "AliRun.h" | |
53 | #include "AliMUON.h" | |
54 | #include "AliMUONChamberTrigger.h" | |
55 | #include "AliMUONConstants.h" | |
56 | #include "AliMUONHit.h" | |
57 | #include "AliMUONMerger.h" | |
58 | #include "AliMUONPadHit.h" | |
59 | #include "AliMUONRawCluster.h" | |
60 | #include "AliMUONTransientDigit.h" | |
61 | #include "AliMUONTriggerCircuit.h" | |
62 | #include "AliMUONGeometryBuilder.h" | |
63 | #include "AliMUONVGeometryBuilder.h" | |
64 | #include "AliMUONDigitizerv2.h" | |
65 | #include "AliMUONSDigitizerv1.h" | |
66 | #include "AliMUONRawData.h" | |
67 | ||
68 | // Defaults parameters for Z positions of chambers | |
69 | // taken from values for "stations" in AliMUON::AliMUON | |
70 | // const Float_t zch[7]={528, 690., 975., 1249., 1449., 1610, 1710.}; | |
71 | // and from array "dstation" in AliMUONv1::CreateGeometry | |
72 | // Float_t dstation[5]={20., 20., 20, 20., 20.}; | |
73 | // for tracking chambers, | |
74 | // according to (Z1 = zch - dstation) and (Z2 = zch + dstation) | |
75 | // for the first and second chambers in the station, respectively, | |
76 | // and from "DTPLANES" in AliMUONv1::CreateGeometry | |
77 | // const Float_t DTPLANES = 15.; | |
78 | // for trigger chambers, | |
79 | // according to (Z1 = zch) and (Z2 = zch + DTPLANES) | |
80 | // for the first and second chambers in the station, respectively | |
81 | ||
82 | ClassImp(AliMUON) | |
83 | ||
84 | //__________________________________________________________________ | |
85 | AliMUON::AliMUON() | |
86 | : AliDetector(), | |
87 | fNCh(0), | |
88 | fNTrackingCh(0), | |
89 | fMUONData(0), | |
90 | fSplitLevel(0), | |
91 | fChambers(0), | |
92 | fTriggerCircuits(0), | |
93 | fGeometryBuilder(0), | |
94 | fAccCut(kFALSE), | |
95 | fAccMin(0.), | |
96 | fAccMax(0.), | |
97 | fMaxStepGas(0.), | |
98 | fMaxStepAlu(0.), | |
99 | fMaxDestepGas(0.), | |
100 | fMaxDestepAlu(0.), | |
101 | fMaxIterPad(0), | |
102 | fCurIterPad(0), | |
103 | fMerger(0) | |
104 | { | |
105 | // Default Constructor | |
106 | // | |
107 | fIshunt = 0; | |
108 | } | |
109 | ||
110 | //__________________________________________________________________ | |
111 | AliMUON::AliMUON(const char *name, const char *title) | |
112 | : AliDetector(name,title), | |
113 | fNCh(AliMUONConstants::NCh()), | |
114 | fNTrackingCh(AliMUONConstants::NTrackingCh()), | |
115 | fMUONData(0), | |
116 | fSplitLevel(0), | |
117 | fChambers(0), | |
118 | fTriggerCircuits(0), | |
119 | fGeometryBuilder(0), | |
120 | fAccCut(kFALSE), | |
121 | fAccMin(0.), | |
122 | fAccMax(0.), | |
123 | fMaxStepGas(0.1), | |
124 | fMaxStepAlu(0.1), | |
125 | fMaxDestepGas(-1), // Negatives values are ignored by geant3 CONS200 | |
126 | fMaxDestepAlu(-1), // in the calculation of the tracking parameters | |
127 | fMaxIterPad(0), | |
128 | fCurIterPad(0), | |
129 | fMerger(0) | |
130 | { | |
131 | ||
132 | fIshunt = 0; | |
133 | ||
134 | SetMarkerColor(kRed);// | |
135 | // | |
136 | // Creating List of Chambers | |
137 | Int_t ch; | |
138 | fChambers = new TObjArray(AliMUONConstants::NCh()); | |
139 | ||
140 | // Loop over stations | |
141 | for (Int_t st = 0; st < AliMUONConstants::NCh() / 2; st++) { | |
142 | // Loop over 2 chambers in the station | |
143 | for (Int_t stCH = 0; stCH < 2; stCH++) { | |
144 | // | |
145 | // | |
146 | // Default Parameters for Muon Tracking Stations | |
147 | ch = 2 * st + stCH; | |
148 | if (ch < AliMUONConstants::NTrackingCh()) { | |
149 | fChambers->AddAt(new AliMUONChamber(ch),ch); | |
150 | } else { | |
151 | fChambers->AddAt(new AliMUONChamberTrigger(ch),ch); | |
152 | } | |
153 | AliMUONChamber* chamber = (AliMUONChamber*) fChambers->At(ch); | |
154 | //chamber->SetGid(0); | |
155 | // Default values for Z of chambers | |
156 | chamber->SetZ(AliMUONConstants::DefaultChamberZ(ch)); | |
157 | // | |
158 | chamber->InitGeo(AliMUONConstants::DefaultChamberZ(ch)); | |
159 | // Set chamber inner and outer radius to default | |
160 | chamber->SetRInner(AliMUONConstants::Dmin(st)/2); | |
161 | chamber->SetROuter(AliMUONConstants::Dmax(st)/2); | |
162 | // | |
163 | } // Chamber stCH (0, 1) in | |
164 | } // Station st (0...) | |
165 | ||
166 | // cp new design of AliMUONTriggerDecision | |
167 | fTriggerCircuits = new TObjArray(AliMUONConstants::NTriggerCircuit()); | |
168 | for (Int_t circ=0; circ<AliMUONConstants::NTriggerCircuit(); circ++) { | |
169 | fTriggerCircuits->AddAt(new AliMUONTriggerCircuit(),circ); | |
170 | } | |
171 | ||
172 | // Geometry builder | |
173 | fGeometryBuilder = new AliMUONGeometryBuilder(this); | |
174 | } | |
175 | ||
176 | //____________________________________________________________________ | |
177 | AliMUON::AliMUON(const AliMUON& rMUON) | |
178 | : AliDetector(rMUON) | |
179 | { | |
180 | // Protected copy constructor | |
181 | ||
182 | Fatal("AliMUONMergerModule", "Not implemented."); | |
183 | } | |
184 | ||
185 | //____________________________________________________________________ | |
186 | AliMUON::~AliMUON() | |
187 | { | |
188 | // Destructor | |
189 | if(fDebug) printf("%s: Calling AliMUON destructor !!!\n",ClassName()); | |
190 | fIshunt = 0; | |
191 | if (fMerger) delete fMerger; | |
192 | ||
193 | if (fChambers){ | |
194 | fChambers->Delete(); | |
195 | delete fChambers; | |
196 | } | |
197 | if (fTriggerCircuits){ | |
198 | fTriggerCircuits->Delete(); | |
199 | delete fTriggerCircuits; | |
200 | } | |
201 | delete fMUONData; | |
202 | delete fGeometryBuilder; | |
203 | } | |
204 | ||
205 | //________________________________________________________________________ | |
206 | AliMUON& AliMUON::operator = (const AliMUON& rhs) | |
207 | { | |
208 | // Protected assignement operator | |
209 | ||
210 | if (this == &rhs) return *this; | |
211 | ||
212 | Fatal("operator=", "Not implemented."); | |
213 | ||
214 | return *this; | |
215 | } | |
216 | ||
217 | //_____________________________________________________________________________ | |
218 | void AliMUON::AddGeometryBuilder(AliMUONVGeometryBuilder* geomBuilder) | |
219 | { | |
220 | // Adds the geometry builder to the list | |
221 | // --- | |
222 | ||
223 | fGeometryBuilder->AddBuilder(geomBuilder); | |
224 | } | |
225 | ||
226 | //____________________________________________________________________ | |
227 | void AliMUON::BuildGeometry() | |
228 | { | |
229 | // Geometry for event display | |
230 | ||
231 | for (Int_t i=0; i<7; i++) { | |
232 | for (Int_t j=0; j<2; j++) { | |
233 | Int_t id=2*i+j+1; | |
234 | this->Chamber(id-1).SegmentationModel(1)->Draw("eventdisplay"); | |
235 | } | |
236 | } | |
237 | } | |
238 | ||
239 | //__________________________________________________________________ | |
240 | void AliMUON::SetTreeAddress() | |
241 | { | |
242 | GetMUONData()->SetLoader(fLoader); | |
243 | // GetMUONData()->MakeBranch("D,S,RC"); | |
244 | // GetMUONData()->SetTreeAddress("H,D,S,RC"); | |
245 | GetMUONData()->SetTreeAddress("H"); | |
246 | if (fHits != GetMUONData()->Hits()) { | |
247 | if ( gAlice->GetMCApp() ) | |
248 | if ( gAlice->GetMCApp()->GetHitLists() ) { | |
249 | fHits = GetMUONData()->Hits(); | |
250 | gAlice->GetMCApp()->AddHitList(fHits); // For purifyKine, only necessary when Hit list is created in AliMUONData | |
251 | } | |
252 | } | |
253 | fHits = GetMUONData()->Hits(); // Added by Ivana to use the methods FisrtHit, NextHit of AliDetector | |
254 | } | |
255 | ||
256 | //____________________________________________________________________ | |
257 | void AliMUON::SetPadSize(Int_t id, Int_t isec, Float_t p1, Float_t p2) | |
258 | { | |
259 | // Set the pad size for chamber id and cathode isec | |
260 | Int_t i=2*(id-1); | |
261 | ((AliMUONChamber*) fChambers->At(i)) ->SetPadSize(isec,p1,p2); | |
262 | ((AliMUONChamber*) fChambers->At(i+1))->SetPadSize(isec,p1,p2); | |
263 | } | |
264 | ||
265 | //___________________________________________ | |
266 | void AliMUON::SetChambersZ(const Float_t *Z) | |
267 | { | |
268 | // Set Z values for all chambers (tracking and trigger) | |
269 | // from the array pointed to by "Z" | |
270 | for (Int_t ch = 0; ch < AliMUONConstants::NCh(); ch++) | |
271 | ((AliMUONChamber*) fChambers->At(ch))->SetZ(Z[ch]); | |
272 | return; | |
273 | } | |
274 | //_________________________________________________________________ | |
275 | void AliMUON::SetChambersZToDefault() | |
276 | { | |
277 | // Set Z values for all chambers (tracking and trigger) | |
278 | // to default values | |
279 | SetChambersZ(AliMUONConstants::DefaultChamberZ()); | |
280 | return; | |
281 | } | |
282 | //_________________________________________________________________ | |
283 | void AliMUON::SetChargeSlope(Int_t id, Float_t p1) | |
284 | { | |
285 | // Set the inverse charge slope for chamber id | |
286 | Int_t i=2*(id-1); //PH ((AliMUONChamber*) (*fChambers)[i])->SetSigmaIntegration(p1); | |
287 | //PH ((AliMUONChamber*) (*fChambers)[i+1])->SetSigmaIntegration(p1); | |
288 | ((AliMUONChamber*) fChambers->At(i))->SetChargeSlope(p1); | |
289 | ((AliMUONChamber*) fChambers->At(i+1))->SetChargeSlope(p1); | |
290 | } | |
291 | //__________________________________________________________________ | |
292 | void AliMUON::SetChargeSpread(Int_t id, Float_t p1, Float_t p2) | |
293 | { | |
294 | // Set sigma of charge spread for chamber id | |
295 | Int_t i=2*(id-1); | |
296 | ((AliMUONChamber*) fChambers->At(i))->SetChargeSpread(p1,p2); | |
297 | ((AliMUONChamber*) fChambers->At(i+1))->SetChargeSpread(p1,p2); | |
298 | } | |
299 | //___________________________________________________________________ | |
300 | void AliMUON::SetSigmaIntegration(Int_t id, Float_t p1) | |
301 | { | |
302 | // Set integration limits for charge spread | |
303 | Int_t i=2*(id-1); | |
304 | ((AliMUONChamber*) fChambers->At(i))->SetSigmaIntegration(p1); | |
305 | ((AliMUONChamber*) fChambers->At(i+1))->SetSigmaIntegration(p1); | |
306 | } | |
307 | ||
308 | //__________________________________________________________________ | |
309 | void AliMUON::SetMaxAdc(Int_t id, Int_t p1) | |
310 | { | |
311 | // Set maximum number for ADCcounts (saturation) | |
312 | Int_t i=2*(id-1); | |
313 | ((AliMUONChamber*) fChambers->At(i))->SetMaxAdc(p1); | |
314 | ((AliMUONChamber*) fChambers->At(i+1))->SetMaxAdc(p1); | |
315 | } | |
316 | ||
317 | //__________________________________________________________________ | |
318 | void AliMUON::SetMaxStepGas(Float_t p1) | |
319 | { | |
320 | // Set stepsize in gas | |
321 | fMaxStepGas=p1; | |
322 | } | |
323 | //__________________________________________________________________ | |
324 | void AliMUON::SetMaxStepAlu(Float_t p1) | |
325 | { | |
326 | // Set step size in Alu | |
327 | fMaxStepAlu=p1; | |
328 | } | |
329 | //__________________________________________________________________ | |
330 | void AliMUON::SetMaxDestepGas(Float_t p1) | |
331 | { | |
332 | // Set maximum step size in Gas | |
333 | fMaxDestepGas=p1; | |
334 | } | |
335 | //__________________________________________________________________ | |
336 | void AliMUON::SetMaxDestepAlu(Float_t p1) | |
337 | { | |
338 | // Set maximum step size in Alu | |
339 | fMaxDestepAlu=p1; | |
340 | } | |
341 | ||
342 | //___________________________________________________________________ | |
343 | void AliMUON::SetAcceptance(Bool_t acc, Float_t angmin, Float_t angmax) | |
344 | { | |
345 | // Set acceptance cuts | |
346 | fAccCut=acc; | |
347 | fAccMin=angmin*TMath::Pi()/180; | |
348 | fAccMax=angmax*TMath::Pi()/180; | |
349 | Int_t ch; | |
350 | if (acc) { | |
351 | for (Int_t st = 0; st < AliMUONConstants::NCh() / 2; st++) { | |
352 | // Loop over 2 chambers in the station | |
353 | for (Int_t stCH = 0; stCH < 2; stCH++) { | |
354 | ch = 2 * st + stCH; | |
355 | // Set chamber inner and outer radius according to acceptance cuts | |
356 | Chamber(ch).SetRInner(TMath::Abs(AliMUONConstants::DefaultChamberZ(ch)*TMath::Tan(fAccMin))); | |
357 | Chamber(ch).SetROuter(TMath::Abs(AliMUONConstants::DefaultChamberZ(ch)*TMath::Tan(fAccMax))); | |
358 | } // chamber loop | |
359 | } // station loop | |
360 | } | |
361 | } | |
362 | ||
363 | //____________________________________________________________________ | |
364 | Float_t AliMUON::GetMaxStepGas() const | |
365 | { | |
366 | // Return stepsize in gas | |
367 | ||
368 | return fMaxStepGas; | |
369 | } | |
370 | ||
371 | //____________________________________________________________________ | |
372 | Float_t AliMUON::GetMaxStepAlu() const | |
373 | { | |
374 | // Return step size in Alu | |
375 | ||
376 | return fMaxStepAlu; | |
377 | } | |
378 | ||
379 | //____________________________________________________________________ | |
380 | Float_t AliMUON::GetMaxDestepGas() const | |
381 | { | |
382 | // Return maximum step size in Gas | |
383 | ||
384 | return fMaxDestepGas; | |
385 | } | |
386 | ||
387 | //____________________________________________________________________ | |
388 | Float_t AliMUON::GetMaxDestepAlu() const | |
389 | { | |
390 | // Return maximum step size in Gas | |
391 | ||
392 | return fMaxDestepAlu; | |
393 | } | |
394 | ||
395 | //____________________________________________________________________ | |
396 | void AliMUON::SetAlign(Bool_t align) | |
397 | { | |
398 | // Sets option for alignement to geometry builder | |
399 | ||
400 | fGeometryBuilder->SetAlign(align); | |
401 | } | |
402 | ||
403 | //____________________________________________________________________ | |
404 | void AliMUON::SetSegmentationModel(Int_t id, Int_t isec, AliSegmentation *segmentation) | |
405 | { | |
406 | // Set the segmentation for chamber id cathode isec | |
407 | ((AliMUONChamber*) fChambers->At(id))->SetSegmentationModel(isec, segmentation); | |
408 | ||
409 | } | |
410 | //____________________________________________________________________ | |
411 | void AliMUON::SetResponseModel(Int_t id, AliMUONResponse *response) | |
412 | { | |
413 | // Set the response for chamber id | |
414 | ((AliMUONChamber*) fChambers->At(id))->SetResponseModel(response); | |
415 | } | |
416 | //____________________________________________________________________ | |
417 | void AliMUON::SetNsec(Int_t id, Int_t nsec) | |
418 | { | |
419 | // Set number of segmented cathods for chamber id | |
420 | ((AliMUONChamber*) fChambers->At(id))->SetNsec(nsec); | |
421 | } | |
422 | //____________________________________________________________________ | |
423 | AliDigitizer* AliMUON::CreateDigitizer(AliRunDigitizer* manager) const | |
424 | { | |
425 | return new AliMUONDigitizerv2(manager); | |
426 | } | |
427 | //_____________________________________________________________________ | |
428 | void AliMUON::SDigits2Digits() | |
429 | { | |
430 | ||
431 | // write TreeD here | |
432 | ||
433 | if (!fMerger) { | |
434 | if (gAlice->GetDebug()>0) { | |
435 | cerr<<"AliMUON::SDigits2Digits: create default AliMUONMerger "<<endl; | |
436 | cerr<<" no merging, just digitization of 1 event will be done"<<endl; | |
437 | } | |
438 | fMerger = new AliMUONMerger(); | |
439 | } | |
440 | fMerger->Init(); | |
441 | fMerger->Digitise(); | |
442 | char hname[30]; | |
443 | // sprintf(hname,"TreeD%d",fLoader->GetHeader()->GetEvent()); | |
444 | fLoader->TreeD()->Write(hname,TObject::kOverwrite); | |
445 | fLoader->TreeD()->Reset(); | |
446 | } | |
447 | ||
448 | //_____________________________________________________________________ | |
449 | void AliMUON::Hits2SDigits() | |
450 | { | |
451 | // Adaption of AliMUONSDigitizerv1 to be excuted by the AliSimulation framework | |
452 | AliRunLoader* runLoader = fLoader->GetRunLoader(); | |
453 | AliRunDigitizer * manager = new AliRunDigitizer(1,1); | |
454 | manager->SetInputStream(0,runLoader->GetFileName(),AliConfig::GetDefaultEventFolderName()); | |
455 | AliMUONDigitizer * dMUON = new AliMUONSDigitizerv1(manager); | |
456 | fLoader->LoadHits("READ"); | |
457 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
458 | runLoader->GetEvent(iEvent); | |
459 | dMUON->Exec(""); | |
460 | } | |
461 | fLoader->UnloadHits(); | |
462 | } | |
463 | //_____________________________________________________________________ | |
464 | void AliMUON::Digits2Raw() | |
465 | { | |
466 | // convert digits of the current event to raw data | |
467 | AliMUONRawData* rawData; | |
468 | ||
469 | rawData = new AliMUONRawData(fLoader); | |
470 | if (!rawData->WriteRawData()) Info("MUON","pb writting raw data"); | |
471 | delete rawData; | |
472 | return; | |
473 | } | |
474 | //_______________________________________________________________________ | |
475 | AliLoader* AliMUON::MakeLoader(const char* topfoldername) | |
476 | { | |
477 | //builds standard getter (AliLoader type) | |
478 | //if detector wants to use castomized getter, it must overload this method | |
479 | ||
480 | if (GetDebug()) | |
481 | Info("MakeLoader", | |
482 | "Creating standard getter for detector %s. Top folder is %s.", | |
483 | GetName(),topfoldername); | |
484 | fLoader = new AliLoader(GetName(),topfoldername); | |
485 | fMUONData = new AliMUONData(fLoader,GetName(),GetName()); | |
486 | fMUONData->SetSplitLevel(fSplitLevel); | |
487 | return fLoader; | |
488 | } | |
489 | //_______________________________________________________________________ | |
490 | AliMUONPadHit* AliMUON::FirstPad(AliMUONHit* hit, TClonesArray *clusters) | |
491 | { | |
492 | // to be removed | |
493 | // Initialise the pad iterator | |
494 | // Return the address of the first padhit for hit | |
495 | TClonesArray *theClusters = clusters; | |
496 | Int_t nclust = theClusters->GetEntriesFast(); | |
497 | if (nclust && hit->PHlast() > 0) { | |
498 | fMaxIterPad=hit->PHlast(); | |
499 | fCurIterPad=hit->PHfirst(); | |
500 | return (AliMUONPadHit*) clusters->UncheckedAt(fCurIterPad-1); | |
501 | } else { | |
502 | return 0; | |
503 | } | |
504 | } | |
505 | //_______________________________________________________________________ | |
506 | AliMUONPadHit* AliMUON::NextPad(TClonesArray *clusters) | |
507 | { | |
508 | // To be removed | |
509 | // Get next pad (in iterator) | |
510 | // | |
511 | fCurIterPad++; | |
512 | if (fCurIterPad <= fMaxIterPad) { | |
513 | return (AliMUONPadHit*) clusters->UncheckedAt(fCurIterPad-1); | |
514 | } else { | |
515 | return 0; | |
516 | } | |
517 | } | |
518 | //_______________________________________________________________________ | |
519 | ||
520 | AliMUONRawCluster *AliMUON::RawCluster(Int_t ichamber, Int_t icathod, Int_t icluster) | |
521 | { | |
522 | // | |
523 | // Return rawcluster (icluster) for chamber ichamber and cathode icathod | |
524 | // Obsolete ?? | |
525 | TClonesArray *muonRawCluster = GetMUONData()->RawClusters(ichamber); | |
526 | ResetRawClusters(); | |
527 | TTree *treeR = fLoader->TreeR(); | |
528 | Int_t nent=(Int_t)treeR->GetEntries(); | |
529 | treeR->GetEvent(nent-2+icathod-1); | |
530 | //treeR->GetEvent(icathod); | |
531 | //Int_t nrawcl = (Int_t)muonRawCluster->GetEntriesFast(); | |
532 | ||
533 | AliMUONRawCluster * mRaw = (AliMUONRawCluster*)muonRawCluster->UncheckedAt(icluster); | |
534 | //printf("RawCluster _ nent nrawcl icluster mRaw %d %d %d%p\n",nent,nrawcl,icluster,mRaw); | |
535 | ||
536 | return mRaw; | |
537 | } | |
538 | //________________________________________________________________________ | |
539 | void AliMUON::SetMerger(AliMUONMerger* merger) | |
540 | { | |
541 | // Set pointer to merger | |
542 | fMerger = merger; | |
543 | } | |
544 | //________________________________________________________________________ | |
545 | AliMUONMerger* AliMUON::Merger() | |
546 | { | |
547 | // Return pointer to merger | |
548 | return fMerger; | |
549 | } | |
550 | /* PH Commented out waiting for correct implementation | |
551 | //________________________________________________________________________ | |
552 | void AliMUON::RemapTrackHitIDs(Int_t* map) | |
553 | { | |
554 | // Remaps the track numbers in the hits arrays, so that they correspond | |
555 | // to the entry indices in the Kine tree. | |
556 | // The correspondance is not direct. To get the real index into the Kine tree | |
557 | // compute the particle index as follows: | |
558 | // | |
559 | // num_primaries = AliStack::GetNprimary(); | |
560 | // num_tracks = AliStack::GetNtracks(); | |
561 | // track = AliMUONHit::Track() | |
562 | // | |
563 | // if (track < num_primaries) | |
564 | // particleindex = track + num_tracks - num_primaries; | |
565 | // else | |
566 | // particleindex = track - num_primaries; | |
567 | ||
568 | // Remap the track numbers based on the specified map. | |
569 | AliMUONData* data = GetMUONData(); | |
570 | TClonesArray* hits = data->Hits(); | |
571 | for (Int_t i = 0; i < hits->GetEntriesFast(); i++) | |
572 | { | |
573 | AliMUONHit* hit = static_cast<AliMUONHit*>( hits->At(i) ); | |
574 | hit->SetTrack( map[hit->Track()] ); | |
575 | }; | |
576 | }; | |
577 | */ |