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99d554c8 | 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 | ||
acd84897 | 16 | /* $Id$ */ |
99d554c8 | 17 | |
fe4da5cc | 18 | /////////////////////////////////////////////////////////////////////////////// |
19 | // // | |
20 | // Control class for Alice C++ // | |
21 | // Only one single instance of this class exists. // | |
22 | // The object is created in main program aliroot // | |
23 | // and is pointed by the global gAlice. // | |
24 | // // | |
8494b010 | 25 | // -Supports the list of all Alice Detectors (fModules). // |
fe4da5cc | 26 | // -Supports the list of particles (fParticles). // |
27 | // -Supports the Trees. // | |
28 | // -Supports the geometry. // | |
29 | // -Supports the event display. // | |
30 | //Begin_Html | |
31 | /* | |
1439f98e | 32 | <img src="picts/AliRunClass.gif"> |
fe4da5cc | 33 | */ |
34 | //End_Html | |
35 | //Begin_Html | |
36 | /* | |
1439f98e | 37 | <img src="picts/alirun.gif"> |
fe4da5cc | 38 | */ |
39 | //End_Html | |
40 | // // | |
41 | /////////////////////////////////////////////////////////////////////////////// | |
42 | ||
88cb7938 | 43 | #include <Riostream.h> |
94de3818 | 44 | #include <stdio.h> |
98490ea9 | 45 | #include <stdlib.h> |
94de3818 | 46 | #include <string.h> |
47 | ||
88cb7938 | 48 | #include <TBRIK.h> |
49 | #include <TBrowser.h> | |
50 | #include <TCint.h> | |
51 | #include <TFile.h> | |
52 | #include <TFolder.h> | |
53 | #include <TGeometry.h> | |
54 | #include <TKey.h> | |
55 | #include <TNode.h> | |
56 | #include <TObjectTable.h> | |
57 | #include <TParticle.h> | |
58 | #include <TROOT.h> | |
59 | #include <TRandom.h> | |
60 | #include <TRandom3.h> | |
61 | #include <TSystem.h> | |
62 | #include <TTree.h> | |
63 | #include <TVirtualMC.h> | |
98490ea9 | 64 | |
65 | #include "AliConfig.h" | |
66 | #include "AliDetector.h" | |
fe4da5cc | 67 | #include "AliDisplay.h" |
88cb7938 | 68 | #include "AliGenEventHeader.h" |
98490ea9 | 69 | #include "AliGenerator.h" |
70 | #include "AliHeader.h" | |
88cb7938 | 71 | #include "AliHit.h" |
dffd31ef | 72 | #include "AliLego.h" |
98490ea9 | 73 | #include "AliLegoGenerator.h" |
88cb7938 | 74 | #include "AliLoader.h" |
98490ea9 | 75 | #include "AliMCQA.h" |
aee8290b | 76 | #include "AliMagFC.h" |
77 | #include "AliMagFCM.h" | |
78 | #include "AliMagFDM.h" | |
141f90e3 | 79 | #include "AliPDG.h" |
98490ea9 | 80 | #include "AliRun.h" |
88cb7938 | 81 | #include "AliRunLoader.h" |
98490ea9 | 82 | #include "AliStack.h" |
fe4da5cc | 83 | |
fe4da5cc | 84 | AliRun *gAlice; |
85 | ||
fe4da5cc | 86 | ClassImp(AliRun) |
87 | ||
e2afb3b6 | 88 | //_______________________________________________________________________ |
89 | AliRun::AliRun(): | |
90 | fRun(0), | |
91 | fEvent(0), | |
92 | fEventNrInRun(0), | |
93 | fEventsPerRun(0), | |
94 | fDebug(0), | |
e2afb3b6 | 95 | fModules(0), |
96 | fGeometry(0), | |
97 | fDisplay(0), | |
98 | fTimer(), | |
99 | fField(0), | |
100 | fMC(0), | |
101 | fImedia(0), | |
102 | fNdets(0), | |
103 | fTrRmax(1.e10), | |
104 | fTrZmax(1.e10), | |
105 | fGenerator(0), | |
106 | fInitDone(kFALSE), | |
107 | fLego(0), | |
108 | fPDGDB(0), //Particle factory object | |
109 | fHitLists(0), | |
110 | fEventEnergy(0), | |
111 | fSummEnergy(0), | |
112 | fSum2Energy(0), | |
113 | fConfigFunction("\0"), | |
114 | fRandom(0), | |
115 | fMCQA(0), | |
116 | fTransParName("\0"), | |
88cb7938 | 117 | fRunLoader(0x0) |
fe4da5cc | 118 | { |
119 | // | |
120 | // Default constructor for AliRun | |
121 | // | |
88cb7938 | 122 | AliConfig::Instance();//skowron 29 Feb 2002 |
123 | //ensures that the folder structure is build | |
e2afb3b6 | 124 | } |
125 | ||
126 | //_______________________________________________________________________ | |
127 | AliRun::AliRun(const AliRun& arun): | |
128 | TVirtualMCApplication(arun), | |
129 | fRun(0), | |
130 | fEvent(0), | |
131 | fEventNrInRun(0), | |
132 | fEventsPerRun(0), | |
133 | fDebug(0), | |
e2afb3b6 | 134 | fModules(0), |
135 | fGeometry(0), | |
136 | fDisplay(0), | |
137 | fTimer(), | |
138 | fField(0), | |
139 | fMC(0), | |
140 | fImedia(0), | |
141 | fNdets(0), | |
142 | fTrRmax(1.e10), | |
143 | fTrZmax(1.e10), | |
144 | fGenerator(0), | |
145 | fInitDone(kFALSE), | |
146 | fLego(0), | |
147 | fPDGDB(0), //Particle factory object | |
148 | fHitLists(0), | |
149 | fEventEnergy(0), | |
150 | fSummEnergy(0), | |
151 | fSum2Energy(0), | |
152 | fConfigFunction("\0"), | |
153 | fRandom(0), | |
154 | fMCQA(0), | |
155 | fTransParName("\0"), | |
88cb7938 | 156 | fRunLoader(0x0) |
e2afb3b6 | 157 | { |
158 | // | |
159 | // Copy constructor for AliRun | |
160 | // | |
161 | arun.Copy(*this); | |
fe4da5cc | 162 | } |
163 | ||
164 | //_____________________________________________________________________________ | |
e2afb3b6 | 165 | AliRun::AliRun(const char *name, const char *title): |
166 | TVirtualMCApplication(name,title), | |
167 | fRun(0), | |
168 | fEvent(0), | |
169 | fEventNrInRun(0), | |
170 | fEventsPerRun(0), | |
171 | fDebug(0), | |
e2afb3b6 | 172 | fModules(new TObjArray(77)), // Support list for the Detectors |
173 | fGeometry(0), | |
174 | fDisplay(0), | |
175 | fTimer(), | |
176 | fField(0), | |
177 | fMC(gMC), | |
178 | fImedia(new TArrayI(1000)), | |
179 | fNdets(0), | |
180 | fTrRmax(1.e10), | |
181 | fTrZmax(1.e10), | |
182 | fGenerator(0), | |
183 | fInitDone(kFALSE), | |
184 | fLego(0), | |
185 | fPDGDB(TDatabasePDG::Instance()), //Particle factory object! | |
186 | fHitLists(new TList()), // Create HitLists list | |
187 | fEventEnergy(0), | |
188 | fSummEnergy(0), | |
189 | fSum2Energy(0), | |
190 | fConfigFunction("Config();"), | |
191 | fRandom(new TRandom3()), | |
192 | fMCQA(0), | |
193 | fTransParName("\0"), | |
88cb7938 | 194 | fRunLoader(0x0) |
fe4da5cc | 195 | { |
196 | // | |
197 | // Constructor for the main processor. | |
198 | // Creates the geometry | |
199 | // Creates the list of Detectors. | |
200 | // Creates the list of particles. | |
201 | // | |
e2afb3b6 | 202 | |
fe4da5cc | 203 | gAlice = this; |
65fb704d | 204 | |
205 | // Set random number generator | |
e2afb3b6 | 206 | gRandom = fRandom; |
2ab0c725 | 207 | |
208 | if (gSystem->Getenv("CONFIG_SEED")) { | |
e2afb3b6 | 209 | gRandom->SetSeed(static_cast<UInt_t>(atoi(gSystem->Getenv("CONFIG_SEED")))); |
2ab0c725 | 210 | } |
e2afb3b6 | 211 | |
212 | // Add to list of browsable | |
fe4da5cc | 213 | gROOT->GetListOfBrowsables()->Add(this,name); |
fe4da5cc | 214 | // Create the TNode geometry for the event display |
fe4da5cc | 215 | BuildSimpleGeometry(); |
216 | ||
fe4da5cc | 217 | // Create default mag field |
218 | SetField(); | |
e2afb3b6 | 219 | |
fe4da5cc | 220 | // Prepare the tracking medium lists |
e2afb3b6 | 221 | for(Int_t i=0;i<1000;i++) (*fImedia)[i]=-99; |
9e1a0ddb | 222 | |
e2afb3b6 | 223 | // Add particle list to configuration |
9e1a0ddb | 224 | AliConfig::Instance()->Add(fPDGDB); |
e2afb3b6 | 225 | |
226 | // Set transport parameters | |
65fb704d | 227 | SetTransPar(); |
fe4da5cc | 228 | } |
229 | ||
aee8290b | 230 | |
e2afb3b6 | 231 | //_______________________________________________________________________ |
fe4da5cc | 232 | AliRun::~AliRun() |
233 | { | |
234 | // | |
2ab0c725 | 235 | // Default AliRun destructor |
fe4da5cc | 236 | // |
88cb7938 | 237 | gROOT->GetListOfBrowsables()->Remove(this); |
238 | ||
239 | if (fRunLoader) | |
240 | { | |
241 | TFolder* evfold = fRunLoader->GetEventFolder(); | |
242 | TFolder* modfold = dynamic_cast<TFolder*>(evfold->FindObjectAny(AliConfig::GetModulesFolderName())); | |
243 | TIter next(fModules); | |
244 | AliModule *mod; | |
245 | while((mod = (AliModule*)next())) | |
246 | { | |
247 | modfold->Remove(mod); | |
248 | } | |
249 | } | |
250 | ||
fe4da5cc | 251 | delete fImedia; |
252 | delete fField; | |
f5bc1485 | 253 | // delete fMC; |
254 | delete gMC; gMC=0; | |
fe4da5cc | 255 | delete fGeometry; |
256 | delete fDisplay; | |
257 | delete fGenerator; | |
258 | delete fLego; | |
8494b010 | 259 | if (fModules) { |
260 | fModules->Delete(); | |
261 | delete fModules; | |
fe4da5cc | 262 | } |
88cb7938 | 263 | |
1cedd08a | 264 | delete fHitLists; |
c222d2b0 | 265 | delete fPDGDB; |
e460afec | 266 | delete fMCQA; |
fe4da5cc | 267 | } |
268 | ||
e2afb3b6 | 269 | //_______________________________________________________________________ |
270 | void AliRun::Copy(AliRun &) const | |
271 | { | |
272 | Fatal("Copy","Not implemented!\n"); | |
273 | } | |
274 | ||
275 | //_______________________________________________________________________ | |
fe4da5cc | 276 | void AliRun::AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const |
277 | { | |
278 | // | |
279 | // Add a hit to detector id | |
280 | // | |
8494b010 | 281 | TObjArray &dets = *fModules; |
e2afb3b6 | 282 | if(dets[id]) dynamic_cast<AliModule*>(dets[id])->AddHit(track,vol,hits); |
fe4da5cc | 283 | } |
284 | ||
e2afb3b6 | 285 | //_______________________________________________________________________ |
fe4da5cc | 286 | void AliRun::AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const |
287 | { | |
288 | // | |
289 | // Add digit to detector id | |
290 | // | |
8494b010 | 291 | TObjArray &dets = *fModules; |
e2afb3b6 | 292 | if(dets[id]) dynamic_cast<AliModule*>(dets[id])->AddDigit(tracks,digits); |
fe4da5cc | 293 | } |
294 | ||
e2afb3b6 | 295 | //_______________________________________________________________________ |
fe4da5cc | 296 | void AliRun::Browse(TBrowser *b) |
297 | { | |
298 | // | |
299 | // Called when the item "Run" is clicked on the left pane | |
300 | // of the Root browser. | |
301 | // It displays the Root Trees and all detectors. | |
302 | // | |
88cb7938 | 303 | //detectors are in folders anyway |
65fb704d | 304 | b->Add(fMCQA,"AliMCQA"); |
fe4da5cc | 305 | } |
306 | ||
e2afb3b6 | 307 | //_______________________________________________________________________ |
fe4da5cc | 308 | void AliRun::Build() |
309 | { | |
310 | // | |
311 | // Initialize Alice geometry | |
312 | // Dummy routine | |
313 | // | |
314 | } | |
315 | ||
e2afb3b6 | 316 | //_______________________________________________________________________ |
fe4da5cc | 317 | void AliRun::BuildSimpleGeometry() |
318 | { | |
319 | // | |
320 | // Create a simple TNode geometry used by Root display engine | |
321 | // | |
322 | // Initialise geometry | |
323 | // | |
324 | fGeometry = new TGeometry("AliceGeom","Galice Geometry for Hits"); | |
325 | new TMaterial("void","Vacuum",0,0,0); //Everything is void | |
326 | TBRIK *brik = new TBRIK("S_alice","alice volume","void",2000,2000,3000); | |
327 | brik->SetVisibility(0); | |
328 | new TNode("alice","alice","S_alice"); | |
329 | } | |
330 | ||
e2afb3b6 | 331 | //_______________________________________________________________________ |
fe4da5cc | 332 | void AliRun::CleanDetectors() |
333 | { | |
334 | // | |
335 | // Clean Detectors at the end of event | |
336 | // | |
88cb7938 | 337 | fRunLoader->CleanDetectors(); |
fe4da5cc | 338 | } |
339 | ||
e2afb3b6 | 340 | //_______________________________________________________________________ |
116cbefd | 341 | Int_t AliRun::DistancetoPrimitive(Int_t, Int_t) const |
fe4da5cc | 342 | { |
343 | // | |
344 | // Return the distance from the mouse to the AliRun object | |
345 | // Dummy routine | |
346 | // | |
347 | return 9999; | |
348 | } | |
349 | ||
e2afb3b6 | 350 | //_______________________________________________________________________ |
94de3818 | 351 | void AliRun::DumpPart (Int_t i) const |
fe4da5cc | 352 | { |
353 | // | |
354 | // Dumps particle i in the stack | |
355 | // | |
88cb7938 | 356 | if (fRunLoader->Stack()) |
357 | fRunLoader->Stack()->DumpPart(i); | |
fe4da5cc | 358 | } |
359 | ||
e2afb3b6 | 360 | //_______________________________________________________________________ |
94de3818 | 361 | void AliRun::DumpPStack () const |
fe4da5cc | 362 | { |
363 | // | |
364 | // Dumps the particle stack | |
365 | // | |
88cb7938 | 366 | if (fRunLoader->Stack()) |
367 | fRunLoader->Stack()->DumpPStack(); | |
fe4da5cc | 368 | } |
369 | ||
e2afb3b6 | 370 | //_______________________________________________________________________ |
d8408e76 | 371 | void AliRun::SetField(AliMagF* magField) |
372 | { | |
373 | // Set Magnetic Field Map | |
374 | fField = magField; | |
375 | fField->ReadField(); | |
376 | } | |
377 | ||
e2afb3b6 | 378 | //_______________________________________________________________________ |
fe4da5cc | 379 | void AliRun::SetField(Int_t type, Int_t version, Float_t scale, |
380 | Float_t maxField, char* filename) | |
381 | { | |
382 | // | |
383 | // Set magnetic field parameters | |
384 | // type Magnetic field transport flag 0=no field, 2=helix, 3=Runge Kutta | |
385 | // version Magnetic field map version (only 1 active now) | |
386 | // scale Scale factor for the magnetic field | |
387 | // maxField Maximum value for the magnetic field | |
388 | ||
389 | // | |
390 | // --- Sanity check on mag field flags | |
fe4da5cc | 391 | if(fField) delete fField; |
392 | if(version==1) { | |
d8408e76 | 393 | fField = new AliMagFC("Map1"," ",type,scale,maxField); |
f1b9d7c3 | 394 | } else if(version<=2) { |
d8408e76 | 395 | fField = new AliMagFCM("Map2-3",filename,type,scale,maxField); |
fe4da5cc | 396 | fField->ReadField(); |
f1b9d7c3 | 397 | } else if(version==3) { |
d8408e76 | 398 | fField = new AliMagFDM("Map4",filename,type,scale,maxField); |
f1b9d7c3 | 399 | fField->ReadField(); |
fe4da5cc | 400 | } else { |
23370b7a | 401 | Warning("SetField","Invalid map %d\n",version); |
fe4da5cc | 402 | } |
403 | } | |
88cb7938 | 404 | |
405 | //_____________________________________________________________________________ | |
406 | ||
407 | void AliRun::InitLoaders() | |
408 | { | |
409 | //creates list of getters | |
410 | if (GetDebug()) Info("InitLoaders",""); | |
411 | TIter next(fModules); | |
412 | AliModule *mod; | |
413 | while((mod = (AliModule*)next())) | |
414 | { | |
415 | AliDetector *det = dynamic_cast<AliDetector*>(mod); | |
416 | if (det) | |
417 | { | |
418 | if (GetDebug()) Info("InitLoaders"," Adding %s ",det->GetName()); | |
419 | fRunLoader->AddLoader(det); | |
420 | } | |
421 | } | |
422 | if (GetDebug()) Info("InitLoaders","Done"); | |
423 | } | |
424 | //_____________________________________________________________________________ | |
425 | ||
fe4da5cc | 426 | void AliRun::FinishRun() |
427 | { | |
428 | // | |
429 | // Called at the end of the run. | |
430 | // | |
88cb7938 | 431 | |
88cb7938 | 432 | if(fLego) |
433 | { | |
434 | if (GetDebug()) Info("FinishRun"," Finish Lego"); | |
435 | fRunLoader->CdGAFile(); | |
436 | fLego->FinishRun(); | |
437 | } | |
8e70f139 | 438 | |
fe4da5cc | 439 | // Clean detector information |
8494b010 | 440 | TIter next(fModules); |
441 | AliModule *detector; | |
e2afb3b6 | 442 | while((detector = dynamic_cast<AliModule*>(next()))) { |
88cb7938 | 443 | if (GetDebug()) Info("FinishRun"," %s->FinishRun()",detector->GetName()); |
fe4da5cc | 444 | detector->FinishRun(); |
445 | } | |
446 | ||
447 | //Output energy summary tables | |
88cb7938 | 448 | if (GetDebug()) Info("FinishRun"," EnergySummary()"); |
fe4da5cc | 449 | EnergySummary(); |
fe4da5cc | 450 | |
88cb7938 | 451 | if (GetDebug()) Info("FinishRun"," fRunLoader->WriteHeader(OVERWRITE)"); |
452 | fRunLoader->WriteHeader("OVERWRITE"); | |
682a4a95 | 453 | |
88cb7938 | 454 | // Write AliRun info and all detectors parameters |
455 | fRunLoader->CdGAFile(); | |
456 | Write(0,TObject::kOverwrite);//write AliRun | |
457 | fRunLoader->Write(0,TObject::kOverwrite);//write RunLoader itself | |
458 | ||
fe4da5cc | 459 | // Clean tree information |
88cb7938 | 460 | if (GetDebug()) Info("FinishRun"," fRunLoader->Stack()->FinishRun()"); |
461 | fRunLoader->Stack()->FinishRun(); | |
9e1a0ddb | 462 | |
88cb7938 | 463 | // Clean detector information |
464 | if (GetDebug()) Info("FinishRun"," fGenerator->FinishRun()"); | |
6df200c3 | 465 | fGenerator->FinishRun(); |
f0f6f856 | 466 | |
467 | fRunLoader->Synchronize(); | |
fe4da5cc | 468 | } |
469 | ||
e2afb3b6 | 470 | //_______________________________________________________________________ |
fe4da5cc | 471 | void AliRun::FlagTrack(Int_t track) |
472 | { | |
9e1a0ddb | 473 | // Delegate to stack |
fe4da5cc | 474 | // |
88cb7938 | 475 | fRunLoader->Stack()->FlagTrack(track); |
fe4da5cc | 476 | } |
477 | ||
e2afb3b6 | 478 | //_______________________________________________________________________ |
fe4da5cc | 479 | void AliRun::EnergySummary() |
480 | { | |
481 | // | |
482 | // Print summary of deposited energy | |
483 | // | |
484 | ||
fe4da5cc | 485 | Int_t ndep=0; |
486 | Float_t edtot=0; | |
487 | Float_t ed, ed2; | |
488 | Int_t kn, i, left, j, id; | |
aee8290b | 489 | const Float_t kzero=0; |
88cb7938 | 490 | Int_t ievent=fRunLoader->GetHeader()->GetEvent()+1; |
fe4da5cc | 491 | // |
492 | // Energy loss information | |
493 | if(ievent) { | |
494 | printf("***************** Energy Loss Information per event (GEV) *****************\n"); | |
875c717b | 495 | for(kn=1;kn<fEventEnergy.GetSize();kn++) { |
496 | ed=fSummEnergy[kn]; | |
fe4da5cc | 497 | if(ed>0) { |
875c717b | 498 | fEventEnergy[ndep]=kn; |
fe4da5cc | 499 | if(ievent>1) { |
500 | ed=ed/ievent; | |
875c717b | 501 | ed2=fSum2Energy[kn]; |
fe4da5cc | 502 | ed2=ed2/ievent; |
aee8290b | 503 | ed2=100*TMath::Sqrt(TMath::Max(ed2-ed*ed,kzero))/ed; |
fe4da5cc | 504 | } else |
505 | ed2=99; | |
875c717b | 506 | fSummEnergy[ndep]=ed; |
e2afb3b6 | 507 | fSum2Energy[ndep]=TMath::Min(static_cast<Float_t>(99.),TMath::Max(ed2,kzero)); |
fe4da5cc | 508 | edtot+=ed; |
509 | ndep++; | |
510 | } | |
511 | } | |
512 | for(kn=0;kn<(ndep-1)/3+1;kn++) { | |
513 | left=ndep-kn*3; | |
514 | for(i=0;i<(3<left?3:left);i++) { | |
515 | j=kn*3+i; | |
875c717b | 516 | id=Int_t (fEventEnergy[j]+0.1); |
517 | printf(" %s %10.3f +- %10.3f%%;",gMC->VolName(id),fSummEnergy[j],fSum2Energy[j]); | |
fe4da5cc | 518 | } |
519 | printf("\n"); | |
520 | } | |
521 | // | |
522 | // Relative energy loss in different detectors | |
523 | printf("******************** Relative Energy Loss per event ********************\n"); | |
524 | printf("Total energy loss per event %10.3f GeV\n",edtot); | |
525 | for(kn=0;kn<(ndep-1)/5+1;kn++) { | |
526 | left=ndep-kn*5; | |
527 | for(i=0;i<(5<left?5:left);i++) { | |
528 | j=kn*5+i; | |
875c717b | 529 | id=Int_t (fEventEnergy[j]+0.1); |
530 | printf(" %s %10.3f%%;",gMC->VolName(id),100*fSummEnergy[j]/edtot); | |
fe4da5cc | 531 | } |
532 | printf("\n"); | |
533 | } | |
534 | for(kn=0;kn<75;kn++) printf("*"); | |
535 | printf("\n"); | |
536 | } | |
537 | // | |
538 | // Reset the TArray's | |
875c717b | 539 | // fEventEnergy.Set(0); |
540 | // fSummEnergy.Set(0); | |
541 | // fSum2Energy.Set(0); | |
fe4da5cc | 542 | } |
543 | ||
eb1b8d29 | 544 | //_______________________________________________________________________ |
545 | void AliRun::Announce() const | |
546 | { | |
547 | // | |
37d06d5b | 548 | // Announce the current version of AliRoot |
549 | // | |
550 | printf("%70s", | |
551 | "****************************************************************\n"); | |
552 | printf("%6s","*");printf("%64s","*\n"); | |
553 | ||
554 | printf("%6s","*"); | |
88cb7938 | 555 | printf(" You are running AliRoot version NewIO\n"); |
37d06d5b | 556 | |
557 | printf("%6s","*"); | |
558 | printf(" The cvs tag for the current program is $Name$\n"); | |
559 | ||
560 | printf("%6s","*");printf("%64s","*\n"); | |
561 | printf("%70s", | |
562 | "****************************************************************\n"); | |
eb1b8d29 | 563 | } |
564 | ||
e2afb3b6 | 565 | //_______________________________________________________________________ |
94de3818 | 566 | AliModule *AliRun::GetModule(const char *name) const |
fe4da5cc | 567 | { |
568 | // | |
569 | // Return pointer to detector from name | |
570 | // | |
e2afb3b6 | 571 | return dynamic_cast<AliModule*>(fModules->FindObject(name)); |
fe4da5cc | 572 | } |
573 | ||
e2afb3b6 | 574 | //_______________________________________________________________________ |
94de3818 | 575 | AliDetector *AliRun::GetDetector(const char *name) const |
a68348e9 | 576 | { |
577 | // | |
578 | // Return pointer to detector from name | |
579 | // | |
e2afb3b6 | 580 | return dynamic_cast<AliDetector*>(fModules->FindObject(name)); |
a68348e9 | 581 | } |
582 | ||
e2afb3b6 | 583 | //_______________________________________________________________________ |
94de3818 | 584 | Int_t AliRun::GetModuleID(const char *name) const |
fe4da5cc | 585 | { |
586 | // | |
587 | // Return galice internal detector identifier from name | |
588 | // | |
23370b7a | 589 | Int_t i=-1; |
590 | TObject *mod=fModules->FindObject(name); | |
591 | if(mod) i=fModules->IndexOf(mod); | |
592 | return i; | |
fe4da5cc | 593 | } |
594 | ||
e2afb3b6 | 595 | //_______________________________________________________________________ |
fe4da5cc | 596 | Int_t AliRun::GetEvent(Int_t event) |
597 | { | |
88cb7938 | 598 | // |
599 | // Reloads data containers in folders # event | |
600 | // Set branch addresses | |
601 | // | |
602 | if (fRunLoader == 0x0) | |
603 | { | |
604 | Error("GetEvent","RunLoader is not set. Can not load data."); | |
605 | return -1; | |
606 | } | |
607 | /*****************************************/ | |
608 | /**** P R E R E L O A D I N G ****/ | |
609 | /*****************************************/ | |
610 | // Reset existing structures | |
fe4da5cc | 611 | ResetHits(); |
aab9c8d5 | 612 | ResetTrackReferences(); |
fe4da5cc | 613 | ResetDigits(); |
2ab0c725 | 614 | ResetSDigits(); |
50a6540a | 615 | |
88cb7938 | 616 | /*****************************************/ |
617 | /**** R E L O A D ****/ | |
618 | /*****************************************/ | |
aab9c8d5 | 619 | |
88cb7938 | 620 | fRunLoader->GetEvent(event); |
b9d0a01d | 621 | |
88cb7938 | 622 | /*****************************************/ |
623 | /**** P O S T R E L O A D I N G ****/ | |
624 | /*****************************************/ | |
82711e7a | 625 | |
fe4da5cc | 626 | // Set Trees branch addresses |
8494b010 | 627 | TIter next(fModules); |
628 | AliModule *detector; | |
88cb7938 | 629 | while((detector = dynamic_cast<AliModule*>(next()))) |
630 | { | |
631 | detector->SetTreeAddress(); | |
632 | } | |
633 | ||
634 | return fRunLoader->GetHeader()->GetNtrack(); | |
fe4da5cc | 635 | } |
636 | ||
e2afb3b6 | 637 | //_______________________________________________________________________ |
fe4da5cc | 638 | TGeometry *AliRun::GetGeometry() |
639 | { | |
640 | // | |
641 | // Import Alice geometry from current file | |
642 | // Return pointer to geometry object | |
643 | // | |
e2afb3b6 | 644 | if (!fGeometry) fGeometry = dynamic_cast<TGeometry*>(gDirectory->Get("AliceGeom")); |
fe4da5cc | 645 | // |
646 | // Unlink and relink nodes in detectors | |
647 | // This is bad and there must be a better way... | |
648 | // | |
fe4da5cc | 649 | |
8494b010 | 650 | TIter next(fModules); |
651 | AliModule *detector; | |
e2afb3b6 | 652 | while((detector = dynamic_cast<AliModule*>(next()))) { |
fe4da5cc | 653 | TList *dnodes=detector->Nodes(); |
654 | Int_t j; | |
655 | TNode *node, *node1; | |
656 | for ( j=0; j<dnodes->GetSize(); j++) { | |
e2afb3b6 | 657 | node = dynamic_cast<TNode*>(dnodes->At(j)); |
52d0ab00 | 658 | node1 = fGeometry->GetNode(node->GetName()); |
fe4da5cc | 659 | dnodes->Remove(node); |
660 | dnodes->AddAt(node1,j); | |
661 | } | |
662 | } | |
663 | return fGeometry; | |
664 | } | |
665 | ||
e2afb3b6 | 666 | //_______________________________________________________________________ |
9e1a0ddb | 667 | Int_t AliRun::GetPrimary(Int_t track) const |
fe4da5cc | 668 | { |
669 | // | |
670 | // return number of primary that has generated track | |
671 | // | |
88cb7938 | 672 | return fRunLoader->Stack()->GetPrimary(track); |
fe4da5cc | 673 | } |
674 | ||
e2afb3b6 | 675 | //_______________________________________________________________________ |
fe4da5cc | 676 | void AliRun::MediaTable() |
677 | { | |
678 | // | |
679 | // Built media table to get from the media number to | |
680 | // the detector id | |
681 | // | |
88cb7938 | 682 | |
ad51aeb0 | 683 | Int_t kz, nz, idt, lz, i, k, ind; |
684 | // Int_t ibeg; | |
fe4da5cc | 685 | TObjArray &dets = *gAlice->Detectors(); |
8494b010 | 686 | AliModule *det; |
fe4da5cc | 687 | // |
688 | // For all detectors | |
689 | for (kz=0;kz<fNdets;kz++) { | |
690 | // If detector is defined | |
e2afb3b6 | 691 | if((det=dynamic_cast<AliModule*>(dets[kz]))) { |
ad51aeb0 | 692 | TArrayI &idtmed = *(det->GetIdtmed()); |
693 | for(nz=0;nz<100;nz++) { | |
fe4da5cc | 694 | // Find max and min material number |
ad51aeb0 | 695 | if((idt=idtmed[nz])) { |
fe4da5cc | 696 | det->LoMedium() = det->LoMedium() < idt ? det->LoMedium() : idt; |
697 | det->HiMedium() = det->HiMedium() > idt ? det->HiMedium() : idt; | |
698 | } | |
699 | } | |
700 | if(det->LoMedium() > det->HiMedium()) { | |
701 | det->LoMedium() = 0; | |
702 | det->HiMedium() = 0; | |
703 | } else { | |
704 | if(det->HiMedium() > fImedia->GetSize()) { | |
ad51aeb0 | 705 | Error("MediaTable","Increase fImedia from %d to %d", |
706 | fImedia->GetSize(),det->HiMedium()); | |
fe4da5cc | 707 | return; |
708 | } | |
709 | // Tag all materials in rage as belonging to detector kz | |
710 | for(lz=det->LoMedium(); lz<= det->HiMedium(); lz++) { | |
711 | (*fImedia)[lz]=kz; | |
712 | } | |
713 | } | |
714 | } | |
715 | } | |
716 | // | |
717 | // Print summary table | |
718 | printf(" Traking media ranges:\n"); | |
719 | for(i=0;i<(fNdets-1)/6+1;i++) { | |
720 | for(k=0;k< (6<fNdets-i*6?6:fNdets-i*6);k++) { | |
721 | ind=i*6+k; | |
e2afb3b6 | 722 | det=dynamic_cast<AliModule*>(dets[ind]); |
fe4da5cc | 723 | if(det) |
724 | printf(" %6s: %3d -> %3d;",det->GetName(),det->LoMedium(), | |
725 | det->HiMedium()); | |
726 | else | |
727 | printf(" %6s: %3d -> %3d;","NULL",0,0); | |
728 | } | |
729 | printf("\n"); | |
730 | } | |
731 | } | |
732 | ||
e2afb3b6 | 733 | //_______________________________________________________________________ |
fe4da5cc | 734 | void AliRun::SetGenerator(AliGenerator *generator) |
ee1dd322 | 735 | { |
736 | // | |
737 | // Load the event generator | |
738 | // | |
739 | if(!fGenerator) fGenerator = generator; | |
740 | } | |
741 | ||
e2afb3b6 | 742 | //_______________________________________________________________________ |
ee1dd322 | 743 | void AliRun::ResetGenerator(AliGenerator *generator) |
fe4da5cc | 744 | { |
745 | // | |
746 | // Load the event generator | |
747 | // | |
b13db077 | 748 | if(fGenerator) |
838edcaf | 749 | if(generator) |
750 | Warning("ResetGenerator","Replacing generator %s with %s\n", | |
751 | fGenerator->GetName(),generator->GetName()); | |
752 | else | |
753 | Warning("ResetGenerator","Replacing generator %s with NULL\n", | |
754 | fGenerator->GetName()); | |
b13db077 | 755 | fGenerator = generator; |
fe4da5cc | 756 | } |
757 | ||
e2afb3b6 | 758 | //_______________________________________________________________________ |
759 | void AliRun::SetTransPar(const char *filename) | |
65fb704d | 760 | { |
37d06d5b | 761 | // |
762 | // Sets the file name for transport parameters | |
763 | // | |
65fb704d | 764 | fTransParName = filename; |
765 | } | |
766 | ||
e2afb3b6 | 767 | //_______________________________________________________________________ |
768 | void AliRun::SetBaseFile(const char *filename) | |
2ab0c725 | 769 | { |
39de14fb | 770 | fBaseFileName = filename; |
2ab0c725 | 771 | } |
772 | ||
e2afb3b6 | 773 | //_______________________________________________________________________ |
65fb704d | 774 | void AliRun::ReadTransPar() |
fe4da5cc | 775 | { |
776 | // | |
777 | // Read filename to set the transport parameters | |
778 | // | |
779 | ||
fe4da5cc | 780 | |
aee8290b | 781 | const Int_t kncuts=10; |
782 | const Int_t knflags=11; | |
783 | const Int_t knpars=kncuts+knflags; | |
784 | const char kpars[knpars][7] = {"CUTGAM" ,"CUTELE","CUTNEU","CUTHAD","CUTMUO", | |
fe4da5cc | 785 | "BCUTE","BCUTM","DCUTE","DCUTM","PPCUTM","ANNI", |
786 | "BREM","COMP","DCAY","DRAY","HADR","LOSS", | |
787 | "MULS","PAIR","PHOT","RAYL"}; | |
788 | char line[256]; | |
ad51aeb0 | 789 | char detName[7]; |
fe4da5cc | 790 | char* filtmp; |
aee8290b | 791 | Float_t cut[kncuts]; |
792 | Int_t flag[knflags]; | |
fe4da5cc | 793 | Int_t i, itmed, iret, ktmed, kz; |
794 | FILE *lun; | |
795 | // | |
796 | // See whether the file is there | |
65fb704d | 797 | filtmp=gSystem->ExpandPathName(fTransParName.Data()); |
fe4da5cc | 798 | lun=fopen(filtmp,"r"); |
799 | delete [] filtmp; | |
800 | if(!lun) { | |
65fb704d | 801 | Warning("ReadTransPar","File %s does not exist!\n",fTransParName.Data()); |
fe4da5cc | 802 | return; |
803 | } | |
804 | // | |
9e1a0ddb | 805 | if(fDebug) { |
806 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); | |
807 | printf(" *%59s\n","*"); | |
808 | printf(" * Please check carefully what you are doing!%10s\n","*"); | |
809 | printf(" *%59s\n","*"); | |
810 | } | |
fe4da5cc | 811 | // |
812 | while(1) { | |
813 | // Initialise cuts and flags | |
aee8290b | 814 | for(i=0;i<kncuts;i++) cut[i]=-99; |
815 | for(i=0;i<knflags;i++) flag[i]=-99; | |
fe4da5cc | 816 | itmed=0; |
817 | for(i=0;i<256;i++) line[i]='\0'; | |
818 | // Read up to the end of line excluded | |
819 | iret=fscanf(lun,"%[^\n]",line); | |
820 | if(iret<0) { | |
821 | //End of file | |
822 | fclose(lun); | |
9e1a0ddb | 823 | if(fDebug){ |
824 | printf(" *%59s\n","*"); | |
825 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); | |
826 | } | |
fe4da5cc | 827 | return; |
828 | } | |
829 | // Read the end of line | |
830 | fscanf(lun,"%*c"); | |
831 | if(!iret) continue; | |
832 | if(line[0]=='*') continue; | |
833 | // Read the numbers | |
ad51aeb0 | 834 | iret=sscanf(line,"%s %d %f %f %f %f %f %f %f %f %f %f %d %d %d %d %d %d %d %d %d %d %d", |
835 | detName,&itmed,&cut[0],&cut[1],&cut[2],&cut[3],&cut[4],&cut[5],&cut[6],&cut[7],&cut[8], | |
836 | &cut[9],&flag[0],&flag[1],&flag[2],&flag[3],&flag[4],&flag[5],&flag[6],&flag[7], | |
837 | &flag[8],&flag[9],&flag[10]); | |
fe4da5cc | 838 | if(!iret) continue; |
839 | if(iret<0) { | |
840 | //reading error | |
65fb704d | 841 | Warning("ReadTransPar","Error reading file %s\n",fTransParName.Data()); |
fe4da5cc | 842 | continue; |
843 | } | |
ad51aeb0 | 844 | // Check that the module exist |
845 | AliModule *mod = GetModule(detName); | |
846 | if(mod) { | |
847 | // Get the array of media numbers | |
848 | TArrayI &idtmed = *mod->GetIdtmed(); | |
849 | // Check that the tracking medium code is valid | |
850 | if(0<=itmed && itmed < 100) { | |
851 | ktmed=idtmed[itmed]; | |
852 | if(!ktmed) { | |
65fb704d | 853 | Warning("ReadTransPar","Invalid tracking medium code %d for %s\n",itmed,mod->GetName()); |
ad51aeb0 | 854 | continue; |
fe4da5cc | 855 | } |
ad51aeb0 | 856 | // Set energy thresholds |
aee8290b | 857 | for(kz=0;kz<kncuts;kz++) { |
ad51aeb0 | 858 | if(cut[kz]>=0) { |
9e1a0ddb | 859 | if(fDebug) printf(" * %-6s set to %10.3E for tracking medium code %4d for %s\n", |
aee8290b | 860 | kpars[kz],cut[kz],itmed,mod->GetName()); |
861 | gMC->Gstpar(ktmed,kpars[kz],cut[kz]); | |
ad51aeb0 | 862 | } |
fe4da5cc | 863 | } |
ad51aeb0 | 864 | // Set transport mechanisms |
aee8290b | 865 | for(kz=0;kz<knflags;kz++) { |
ad51aeb0 | 866 | if(flag[kz]>=0) { |
9e1a0ddb | 867 | if(fDebug) printf(" * %-6s set to %10d for tracking medium code %4d for %s\n", |
aee8290b | 868 | kpars[kncuts+kz],flag[kz],itmed,mod->GetName()); |
869 | gMC->Gstpar(ktmed,kpars[kncuts+kz],Float_t(flag[kz])); | |
ad51aeb0 | 870 | } |
871 | } | |
872 | } else { | |
65fb704d | 873 | Warning("ReadTransPar","Invalid medium code %d *\n",itmed); |
ad51aeb0 | 874 | continue; |
fe4da5cc | 875 | } |
876 | } else { | |
9e1a0ddb | 877 | if(fDebug) printf("%s::ReadTransParModule: %s not present\n",ClassName(),detName); |
fe4da5cc | 878 | continue; |
879 | } | |
880 | } | |
881 | } | |
88cb7938 | 882 | //_____________________________________________________________________________ |
fe4da5cc | 883 | |
88cb7938 | 884 | void AliRun::BeginEvent() |
fe4da5cc | 885 | { |
886 | // | |
88cb7938 | 887 | // Clean-up previous event |
888 | // Energy scores | |
889 | if (GetDebug()) | |
890 | { | |
891 | Info("BeginEvent",">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
892 | Info("BeginEvent",">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
893 | Info("BeginEvent",">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
894 | Info("BeginEvent"," BEGINNING EVENT "); | |
895 | Info("BeginEvent",">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
896 | Info("BeginEvent",">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
897 | Info("BeginEvent",">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
898 | } | |
899 | ||
900 | /*******************************/ | |
901 | /* Clean after eventual */ | |
902 | /* previous event */ | |
903 | /*******************************/ | |
9e1a0ddb | 904 | |
2ab0c725 | 905 | |
88cb7938 | 906 | //Set the next event in Run Loader -> Cleans trees (TreeK and all trees in detectors), |
907 | fRunLoader->SetEventNumber(++fEventNrInRun);// sets new files, cleans the previous event stuff, if necessary, etc., | |
908 | if (GetDebug()) Info("BeginEvent","EventNr is %d",fEventNrInRun); | |
909 | ||
910 | fEventEnergy.Reset(); | |
911 | // Clean detector information | |
9e1a0ddb | 912 | |
88cb7938 | 913 | if (fRunLoader->Stack()) |
914 | fRunLoader->Stack()->Reset();//clean stack -> tree is unloaded | |
915 | else | |
916 | fRunLoader->MakeStack();//or make a new one | |
917 | ||
918 | if (GetDebug()) Info("BeginEvent"," fRunLoader->MakeTree(K)"); | |
919 | fRunLoader->MakeTree("K"); | |
920 | if (GetDebug()) Info("BeginEvent"," gMC->SetStack(fRunLoader->Stack())"); | |
921 | gMC->SetStack(fRunLoader->Stack());//Was in InitMC - but was moved here | |
922 | //because we don't have guarantee that | |
923 | //stack pointer is not going to change from event to event | |
924 | //since it bellobgs to header and is obtained via RunLoader | |
925 | // | |
926 | // Reset all Detectors & kinematics & make/reset trees | |
927 | // | |
928 | ||
929 | fRunLoader->GetHeader()->Reset(fRun,fEvent,fEventNrInRun); | |
930 | // fRunLoader->WriteKinematics("OVERWRITE"); is there any reason to rewrite here since MakeTree does so | |
aab9c8d5 | 931 | |
88cb7938 | 932 | if (GetDebug()) Info("BeginEvent"," fRunLoader->MakeTrackRefsContainer()"); |
933 | fRunLoader->MakeTrackRefsContainer();//for insurance | |
aab9c8d5 | 934 | |
88cb7938 | 935 | if (GetDebug()) Info("BeginEvent"," ResetHits()"); |
936 | ResetHits(); | |
937 | if (GetDebug()) Info("BeginEvent"," fRunLoader->MakeTree(H)"); | |
938 | fRunLoader->MakeTree("H"); | |
9e1a0ddb | 939 | |
fe4da5cc | 940 | // |
88cb7938 | 941 | if(fLego) |
942 | { | |
943 | fLego->BeginEvent(); | |
944 | return; | |
945 | } | |
946 | ||
947 | //create new branches and SetAdresses | |
8494b010 | 948 | TIter next(fModules); |
949 | AliModule *detector; | |
88cb7938 | 950 | while((detector = (AliModule*)next())) |
951 | { | |
952 | if (GetDebug()) Info("BeginEvent"," %s->MakeBranch(H)",detector->GetName()); | |
953 | detector->MakeBranch("H"); | |
954 | if (GetDebug()) Info("BeginEvent"," %s->MakeBranchTR()",detector->GetName()); | |
955 | detector->MakeBranchTR(); | |
956 | if (GetDebug()) Info("BeginEvent"," %s->SetTreeAddress()",detector->GetName()); | |
957 | detector->SetTreeAddress(); | |
958 | } | |
fe4da5cc | 959 | } |
960 | ||
e2afb3b6 | 961 | //_______________________________________________________________________ |
37d06d5b | 962 | TParticle* AliRun::Particle(Int_t i) const |
2ab0c725 | 963 | { |
88cb7938 | 964 | if (fRunLoader) |
965 | if (fRunLoader->Stack()) | |
966 | return fRunLoader->Stack()->Particle(i); | |
967 | return 0x0; | |
fe4da5cc | 968 | } |
969 | ||
e2afb3b6 | 970 | //_______________________________________________________________________ |
b9d0a01d | 971 | void AliRun::ResetDigits() |
fe4da5cc | 972 | { |
973 | // | |
b9d0a01d | 974 | // Reset all Detectors digits |
fe4da5cc | 975 | // |
b9d0a01d | 976 | TIter next(fModules); |
977 | AliModule *detector; | |
e2afb3b6 | 978 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 979 | detector->ResetDigits(); |
980 | } | |
981 | } | |
982 | ||
e2afb3b6 | 983 | //_______________________________________________________________________ |
b9d0a01d | 984 | void AliRun::ResetSDigits() |
985 | { | |
dffd31ef | 986 | // |
b9d0a01d | 987 | // Reset all Detectors digits |
9e1a0ddb | 988 | // |
b9d0a01d | 989 | TIter next(fModules); |
990 | AliModule *detector; | |
e2afb3b6 | 991 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 992 | detector->ResetSDigits(); |
993 | } | |
994 | } | |
dffd31ef | 995 | |
e2afb3b6 | 996 | //_______________________________________________________________________ |
b9d0a01d | 997 | void AliRun::ResetHits() |
998 | { | |
dffd31ef | 999 | // |
b9d0a01d | 1000 | // Reset all Detectors hits |
1001 | // | |
1002 | TIter next(fModules); | |
1003 | AliModule *detector; | |
e2afb3b6 | 1004 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 1005 | detector->ResetHits(); |
dffd31ef | 1006 | } |
b9d0a01d | 1007 | } |
e2afb3b6 | 1008 | //_______________________________________________________________________ |
88cb7938 | 1009 | |
b9d0a01d | 1010 | void AliRun::ResetTrackReferences() |
1011 | { | |
59fe9bd2 | 1012 | // |
b9d0a01d | 1013 | // Reset all Detectors hits |
1014 | // | |
1015 | TIter next(fModules); | |
1016 | AliModule *detector; | |
e2afb3b6 | 1017 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 1018 | detector->ResetTrackReferences(); |
1019 | } | |
1020 | } | |
e2afb3b6 | 1021 | //_______________________________________________________________________ |
88cb7938 | 1022 | |
b9d0a01d | 1023 | void AliRun::ResetPoints() |
fe4da5cc | 1024 | { |
1025 | // | |
b9d0a01d | 1026 | // Reset all Detectors points |
fe4da5cc | 1027 | // |
8494b010 | 1028 | TIter next(fModules); |
1029 | AliModule *detector; | |
e2afb3b6 | 1030 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 1031 | detector->ResetPoints(); |
fe4da5cc | 1032 | } |
1033 | } | |
e2afb3b6 | 1034 | //_______________________________________________________________________ |
88cb7938 | 1035 | |
b9d0a01d | 1036 | void AliRun::InitMC(const char *setup) |
2ab0c725 | 1037 | { |
1038 | // | |
b9d0a01d | 1039 | // Initialize the Alice setup |
2ab0c725 | 1040 | // |
37d06d5b | 1041 | Announce(); |
1042 | ||
b9d0a01d | 1043 | if(fInitDone) { |
1044 | Warning("Init","Cannot initialise AliRun twice!\n"); | |
1045 | return; | |
fe4da5cc | 1046 | } |
b9d0a01d | 1047 | |
1048 | gROOT->LoadMacro(setup); | |
1049 | gInterpreter->ProcessLine(fConfigFunction.Data()); | |
fe4da5cc | 1050 | |
b9d0a01d | 1051 | // Register MC in configuration |
1052 | AliConfig::Instance()->Add(gMC); | |
88cb7938 | 1053 | |
1054 | InitLoaders(); | |
1055 | ||
1056 | fRunLoader->MakeTree("E"); | |
1057 | fRunLoader->LoadKinematics("RECREATE"); | |
1058 | fRunLoader->LoadTrackRefs("RECREATE"); | |
1059 | fRunLoader->LoadHits("all","RECREATE"); | |
1060 | ||
1061 | ||
1062 | fRunLoader->CdGAFile(); | |
aab9c8d5 | 1063 | |
b9d0a01d | 1064 | gMC->DefineParticles(); //Create standard MC particles |
141f90e3 | 1065 | AliPDG::AddParticlesToPdgDataBase(); |
aab9c8d5 | 1066 | |
b9d0a01d | 1067 | TObject *objfirst, *objlast; |
1068 | ||
1069 | fNdets = fModules->GetLast()+1; | |
aab9c8d5 | 1070 | |
fe4da5cc | 1071 | // |
b9d0a01d | 1072 | //=================Create Materials and geometry |
1073 | gMC->Init(); | |
1074 | ||
1075 | // Added also after in case of interactive initialisation of modules | |
1076 | fNdets = fModules->GetLast()+1; | |
1077 | ||
88cb7938 | 1078 | TIter next(fModules); |
1079 | AliModule *detector; | |
1080 | while((detector = dynamic_cast<AliModule*>(next()))) | |
1081 | { | |
1082 | objlast = gDirectory->GetList()->Last(); | |
b9d0a01d | 1083 | |
88cb7938 | 1084 | // Add Detector histograms in Detector list of histograms |
1085 | if (objlast) objfirst = gDirectory->GetList()->After(objlast); | |
1086 | else objfirst = gDirectory->GetList()->First(); | |
1087 | while (objfirst) | |
1088 | { | |
b9d0a01d | 1089 | detector->Histograms()->Add(objfirst); |
1090 | objfirst = gDirectory->GetList()->After(objfirst); | |
1091 | } | |
1092 | } | |
1093 | ReadTransPar(); //Read the cuts for all materials | |
1094 | ||
1095 | MediaTable(); //Build the special IMEDIA table | |
1096 | ||
1097 | //Initialise geometry deposition table | |
1098 | fEventEnergy.Set(gMC->NofVolumes()+1); | |
1099 | fSummEnergy.Set(gMC->NofVolumes()+1); | |
1100 | fSum2Energy.Set(gMC->NofVolumes()+1); | |
1101 | ||
1102 | //Compute cross-sections | |
1103 | gMC->BuildPhysics(); | |
1104 | ||
1105 | //Write Geometry object to current file. | |
88cb7938 | 1106 | fRunLoader->WriteGeometry(); |
b9d0a01d | 1107 | |
1108 | fInitDone = kTRUE; | |
1109 | ||
1110 | fMCQA = new AliMCQA(fNdets); | |
1111 | ||
b9d0a01d | 1112 | // |
1113 | // Save stuff at the beginning of the file to avoid file corruption | |
1114 | Write(); | |
88cb7938 | 1115 | fEventNrInRun = -1; //important - we start Begin event from increasing current number in run |
fe4da5cc | 1116 | } |
1117 | ||
e2afb3b6 | 1118 | //_______________________________________________________________________ |
88cb7938 | 1119 | |
875c717b | 1120 | void AliRun::RunMC(Int_t nevent, const char *setup) |
fe4da5cc | 1121 | { |
1122 | // | |
1123 | // Main function to be called to process a galice run | |
1124 | // example | |
1125 | // Root > gAlice.Run(); | |
1126 | // a positive number of events will cause the finish routine | |
1127 | // to be called | |
1128 | // | |
88cb7938 | 1129 | fEventsPerRun = nevent; |
fe4da5cc | 1130 | // check if initialisation has been done |
875c717b | 1131 | if (!fInitDone) InitMC(setup); |
fe4da5cc | 1132 | |
fe4da5cc | 1133 | // Create the Root Tree with one branch per detector |
88cb7938 | 1134 | //Hits moved to begin event -> now we are crating separate tree for each event |
fe4da5cc | 1135 | |
875c717b | 1136 | gMC->ProcessRun(nevent); |
1137 | ||
fe4da5cc | 1138 | // End of this run, close files |
80762cb1 | 1139 | if(nevent>0) FinishRun(); |
fe4da5cc | 1140 | } |
1141 | ||
e2afb3b6 | 1142 | //_______________________________________________________________________ |
27f087a9 | 1143 | void AliRun::RunReco(const char *selected, Int_t first, Int_t last) |
d47c658f | 1144 | { |
1145 | // | |
1146 | // Main function to be called to reconstruct Alice event | |
27f087a9 | 1147 | // |
88cb7938 | 1148 | Int_t nev = fRunLoader->GetNumberOfEvents(); |
1149 | if (GetDebug()) Info("RunReco","Found %d events",nev); | |
27f087a9 | 1150 | Int_t nFirst = first; |
88cb7938 | 1151 | Int_t nLast = (last < 0)? nev : last; |
27f087a9 | 1152 | |
1153 | for (Int_t nevent = nFirst; nevent <= nLast; nevent++) { | |
88cb7938 | 1154 | if (GetDebug()) Info("RunReco","Processing event %d",nevent); |
9e1a0ddb | 1155 | GetEvent(nevent); |
9e1a0ddb | 1156 | Digits2Reco(selected); |
1157 | } | |
d47c658f | 1158 | } |
1159 | ||
e2afb3b6 | 1160 | //_______________________________________________________________________ |
2ab0c725 | 1161 | |
1162 | void AliRun::Hits2Digits(const char *selected) | |
1163 | { | |
9e1a0ddb | 1164 | |
d47c658f | 1165 | // Convert Hits to sumable digits |
1166 | // | |
9e1a0ddb | 1167 | for (Int_t nevent=0; nevent<gAlice->TreeE()->GetEntries(); nevent++) { |
1168 | GetEvent(nevent); | |
9e1a0ddb | 1169 | Hits2SDigits(selected); |
1170 | SDigits2Digits(selected); | |
1171 | } | |
2ab0c725 | 1172 | } |
1173 | ||
d47c658f | 1174 | |
e2afb3b6 | 1175 | //_______________________________________________________________________ |
2ab0c725 | 1176 | |
d47c658f | 1177 | void AliRun::Tree2Tree(Option_t *option, const char *selected) |
2ab0c725 | 1178 | { |
1179 | // | |
d47c658f | 1180 | // Function to transform the content of |
1181 | // | |
1182 | // - TreeH to TreeS (option "S") | |
1183 | // - TreeS to TreeD (option "D") | |
1184 | // - TreeD to TreeR (option "R") | |
1185 | // | |
1186 | // If multiple options are specified ("SDR"), transformation will be done in sequence for | |
1187 | // selected detector and for all detectors if none is selected (detector string | |
1188 | // can contain blank separated list of detector names). | |
2ab0c725 | 1189 | |
2ab0c725 | 1190 | |
5cf7bbad | 1191 | const char *oS = strstr(option,"S"); |
1192 | const char *oD = strstr(option,"D"); | |
1193 | const char *oR = strstr(option,"R"); | |
2ab0c725 | 1194 | |
9e1a0ddb | 1195 | TObjArray *detectors = Detectors(); |
2ab0c725 | 1196 | |
1197 | TIter next(detectors); | |
1198 | ||
d47c658f | 1199 | AliDetector *detector = 0; |
2ab0c725 | 1200 | |
88cb7938 | 1201 | while((detector = dynamic_cast<AliDetector*>(next()))) { |
d47c658f | 1202 | if (selected) |
2ab0c725 | 1203 | if (strcmp(detector->GetName(),selected)) continue; |
88cb7938 | 1204 | if (detector->IsActive()) |
1205 | { | |
1206 | ||
1207 | AliLoader* loader = detector->GetLoader(); | |
1208 | if (loader == 0x0) continue; | |
1209 | ||
1210 | if (oS) | |
1211 | { | |
1212 | if (GetDebug()) Info("Tree2Tree","Processing Hits2SDigits for %s ...",detector->GetName()); | |
1213 | loader->LoadHits("read"); | |
1214 | if (loader->TreeS() == 0x0) loader->MakeTree("S"); | |
1215 | detector->MakeBranch(option); | |
1216 | detector->SetTreeAddress(); | |
1217 | detector->Hits2SDigits(); | |
1218 | loader->UnloadHits(); | |
1219 | loader->UnloadSDigits(); | |
1220 | } | |
1221 | if (oD) | |
1222 | { | |
1223 | if (GetDebug()) Info("Tree2Tree","Processing SDigits2Digits for %s ...",detector->GetName()); | |
1224 | loader->LoadSDigits("read"); | |
1225 | if (loader->TreeD() == 0x0) loader->MakeTree("D"); | |
1226 | detector->MakeBranch(option); | |
1227 | detector->SetTreeAddress(); | |
1228 | detector->SDigits2Digits(); | |
1229 | loader->UnloadSDigits(); | |
1230 | loader->UnloadDigits(); | |
1231 | } | |
1232 | if (oR) | |
1233 | { | |
1234 | if (GetDebug()) Info("Tree2Tree","Processing Digits2Reco for %s ...",detector->GetName()); | |
1235 | loader->LoadDigits("read"); | |
1236 | if (loader->TreeR() == 0x0) loader->MakeTree("R"); | |
1237 | detector->MakeBranch(option); | |
1238 | detector->SetTreeAddress(); | |
1239 | detector->Digits2Reco(); | |
1240 | loader->UnloadDigits(); | |
1241 | loader->UnloadRecPoints(); | |
1242 | ||
1243 | } | |
1244 | } | |
1245 | } | |
2ab0c725 | 1246 | } |
1247 | ||
e2afb3b6 | 1248 | //_______________________________________________________________________ |
0a520a66 | 1249 | void AliRun::RunLego(const char *setup, Int_t nc1, Float_t c1min, |
1250 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, | |
1251 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener) | |
fe4da5cc | 1252 | { |
1253 | // | |
1254 | // Generates lego plots of: | |
1255 | // - radiation length map phi vs theta | |
1256 | // - radiation length map phi vs eta | |
1257 | // - interaction length map | |
1258 | // - g/cm2 length map | |
1259 | // | |
1260 | // ntheta bins in theta, eta | |
1261 | // themin minimum angle in theta (degrees) | |
1262 | // themax maximum angle in theta (degrees) | |
1263 | // nphi bins in phi | |
1264 | // phimin minimum angle in phi (degrees) | |
1265 | // phimax maximum angle in phi (degrees) | |
1266 | // rmin minimum radius | |
1267 | // rmax maximum radius | |
1268 | // | |
1269 | // | |
1270 | // The number of events generated = ntheta*nphi | |
1271 | // run input parameters in macro setup (default="Config.C") | |
1272 | // | |
1273 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates | |
1274 | //Begin_Html | |
1275 | /* | |
1439f98e | 1276 | <img src="picts/AliRunLego1.gif"> |
fe4da5cc | 1277 | */ |
1278 | //End_Html | |
1279 | //Begin_Html | |
1280 | /* | |
1439f98e | 1281 | <img src="picts/AliRunLego2.gif"> |
fe4da5cc | 1282 | */ |
1283 | //End_Html | |
1284 | //Begin_Html | |
1285 | /* | |
1439f98e | 1286 | <img src="picts/AliRunLego3.gif"> |
fe4da5cc | 1287 | */ |
1288 | //End_Html | |
1289 | // | |
1290 | ||
1291 | // check if initialisation has been done | |
875c717b | 1292 | if (!fInitDone) InitMC(setup); |
838edcaf | 1293 | //Save current generator |
1294 | AliGenerator *gen=Generator(); | |
1295 | ||
0a520a66 | 1296 | // Set new generator |
1297 | if (!gener) gener = new AliLegoGenerator(); | |
1298 | ResetGenerator(gener); | |
1299 | // | |
1300 | // Configure Generator | |
1301 | gener->SetRadiusRange(rmin, rmax); | |
1302 | gener->SetZMax(zmax); | |
1303 | gener->SetCoor1Range(nc1, c1min, c1max); | |
1304 | gener->SetCoor2Range(nc2, c2min, c2max); | |
1305 | ||
1306 | ||
b13db077 | 1307 | //Create Lego object |
0a520a66 | 1308 | fLego = new AliLego("lego",gener); |
b13db077 | 1309 | |
dffd31ef | 1310 | //Prepare MC for Lego Run |
1311 | gMC->InitLego(); | |
1312 | ||
b13db077 | 1313 | //Run Lego Object |
0a520a66 | 1314 | |
b9d0a01d | 1315 | //gMC->ProcessRun(nc1*nc2+1); |
1316 | gMC->ProcessRun(nc1*nc2); | |
fe4da5cc | 1317 | |
1318 | // Create only the Root event Tree | |
88cb7938 | 1319 | fRunLoader->MakeTree("E"); |
fe4da5cc | 1320 | |
1321 | // End of this run, close files | |
80762cb1 | 1322 | FinishRun(); |
0a520a66 | 1323 | // Restore current generator |
1324 | ResetGenerator(gen); | |
838edcaf | 1325 | // Delete Lego Object |
1326 | delete fLego; fLego=0; | |
fe4da5cc | 1327 | } |
1328 | ||
e2afb3b6 | 1329 | //_______________________________________________________________________ |
94de3818 | 1330 | void AliRun::SetConfigFunction(const char * config) |
1331 | { | |
1332 | // | |
1333 | // Set the signature of the function contained in Config.C to configure | |
1334 | // the run | |
1335 | // | |
1336 | fConfigFunction=config; | |
1337 | } | |
1338 | ||
e2afb3b6 | 1339 | //_______________________________________________________________________ |
fe4da5cc | 1340 | void AliRun::SetCurrentTrack(Int_t track) |
1341 | { | |
1342 | // | |
1343 | // Set current track number | |
1344 | // | |
88cb7938 | 1345 | fRunLoader->Stack()->SetCurrentTrack(track); |
fe4da5cc | 1346 | } |
1347 | ||
e2afb3b6 | 1348 | //_______________________________________________________________________ |
642f15cf | 1349 | void AliRun::PushTrack(Int_t done, Int_t parent, Int_t pdg, Float_t *pmom, |
88cb7938 | 1350 | Float_t *vpos, Float_t *polar, Float_t tof, |
1351 | TMCProcess mech, Int_t &ntr, Float_t weight, Int_t is) | |
fe4da5cc | 1352 | { |
9e1a0ddb | 1353 | // Delegate to stack |
1354 | // | |
642f15cf | 1355 | fRunLoader->Stack()->PushTrack(done, parent, pdg, pmom, vpos, polar, tof, |
88cb7938 | 1356 | mech, ntr, weight, is); |
fe4da5cc | 1357 | } |
1358 | ||
e2afb3b6 | 1359 | //_______________________________________________________________________ |
642f15cf | 1360 | void AliRun::PushTrack(Int_t done, Int_t parent, Int_t pdg, |
89bbad6f | 1361 | Double_t px, Double_t py, Double_t pz, Double_t e, |
1362 | Double_t vx, Double_t vy, Double_t vz, Double_t tof, | |
1363 | Double_t polx, Double_t poly, Double_t polz, | |
98490ea9 | 1364 | TMCProcess mech, Int_t &ntr, Float_t weight, Int_t is) |
89bbad6f | 1365 | { |
9e1a0ddb | 1366 | // Delegate to stack |
89bbad6f | 1367 | // |
642f15cf | 1368 | fRunLoader->Stack()->PushTrack(done, parent, pdg, px, py, pz, e, vx, vy, vz, tof, |
88cb7938 | 1369 | polx, poly, polz, mech, ntr, weight, is); |
89bbad6f | 1370 | } |
1371 | ||
e2afb3b6 | 1372 | //_______________________________________________________________________ |
4d69d91e | 1373 | void AliRun::SetHighWaterMark(const Int_t nt) |
1374 | { | |
1375 | // | |
1376 | // Set high water mark for last track in event | |
88cb7938 | 1377 | fRunLoader->Stack()->SetHighWaterMark(nt); |
4d69d91e | 1378 | } |
1379 | ||
e2afb3b6 | 1380 | //_______________________________________________________________________ |
fe4da5cc | 1381 | void AliRun::KeepTrack(const Int_t track) |
1382 | { | |
1383 | // | |
9e1a0ddb | 1384 | // Delegate to stack |
fe4da5cc | 1385 | // |
88cb7938 | 1386 | fRunLoader->Stack()->KeepTrack(track); |
fe4da5cc | 1387 | } |
1388 | ||
b9d0a01d | 1389 | // |
1390 | // MC Application | |
1391 | // | |
1392 | ||
e2afb3b6 | 1393 | //_______________________________________________________________________ |
b9d0a01d | 1394 | void AliRun::ConstructGeometry() |
1395 | { | |
1396 | // | |
1397 | // Create modules, materials, geometry | |
1398 | // | |
1399 | ||
1400 | TStopwatch stw; | |
1401 | TIter next(fModules); | |
1402 | AliModule *detector; | |
88cb7938 | 1403 | if (GetDebug()) Info("ConstructGeometry","Geometry creation:"); |
e2afb3b6 | 1404 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 1405 | stw.Start(); |
1406 | // Initialise detector materials and geometry | |
1407 | detector->CreateMaterials(); | |
1408 | detector->CreateGeometry(); | |
1409 | printf("%10s R:%.2fs C:%.2fs\n", | |
88cb7938 | 1410 | detector->GetName(),stw.RealTime(),stw.CpuTime()); |
b9d0a01d | 1411 | } |
1412 | } | |
1413 | ||
e2afb3b6 | 1414 | //_______________________________________________________________________ |
b9d0a01d | 1415 | void AliRun::InitGeometry() |
1416 | { | |
1417 | // | |
1418 | // Initialize detectors and display geometry | |
1419 | // | |
1420 | ||
1421 | printf("Initialisation:\n"); | |
1422 | TStopwatch stw; | |
1423 | TIter next(fModules); | |
1424 | AliModule *detector; | |
e2afb3b6 | 1425 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 1426 | stw.Start(); |
1427 | // Initialise detector and display geometry | |
1428 | detector->Init(); | |
1429 | detector->BuildGeometry(); | |
1430 | printf("%10s R:%.2fs C:%.2fs\n", | |
1431 | detector->GetName(),stw.RealTime(),stw.CpuTime()); | |
1432 | } | |
1433 | ||
1434 | } | |
e2afb3b6 | 1435 | //_______________________________________________________________________ |
88cb7938 | 1436 | |
b9d0a01d | 1437 | void AliRun::GeneratePrimaries() |
1438 | { | |
1439 | // | |
1440 | // Generate primary particles and fill them in the stack. | |
1441 | // | |
1442 | ||
1443 | Generator()->Generate(); | |
1444 | } | |
e2afb3b6 | 1445 | //_______________________________________________________________________ |
b9d0a01d | 1446 | |
b9d0a01d | 1447 | void AliRun::BeginPrimary() |
1448 | { | |
1449 | // | |
1450 | // Called at the beginning of each primary track | |
1451 | // | |
1452 | ||
1453 | // Reset Hits info | |
1454 | gAlice->ResetHits(); | |
1455 | gAlice->ResetTrackReferences(); | |
1456 | ||
1457 | } | |
1458 | ||
e2afb3b6 | 1459 | //_______________________________________________________________________ |
b9d0a01d | 1460 | void AliRun::PreTrack() |
1461 | { | |
88cb7938 | 1462 | TObjArray &dets = *fModules; |
1463 | AliModule *module; | |
1464 | ||
1465 | for(Int_t i=0; i<=fNdets; i++) | |
1466 | if((module = dynamic_cast<AliModule*>(dets[i]))) | |
1467 | module->PreTrack(); | |
1468 | ||
1469 | fMCQA->PreTrack(); | |
b9d0a01d | 1470 | } |
1471 | ||
e2afb3b6 | 1472 | //_______________________________________________________________________ |
b9d0a01d | 1473 | void AliRun::Stepping() |
fe4da5cc | 1474 | { |
1475 | // | |
1476 | // Called at every step during transport | |
1477 | // | |
1478 | ||
b9d0a01d | 1479 | Int_t id = DetFromMate(gMC->GetMedium()); |
1480 | if (id < 0) return; | |
1481 | ||
fe4da5cc | 1482 | // |
1483 | // --- If lego option, do it and leave | |
b13db077 | 1484 | if (fLego) |
fe4da5cc | 1485 | fLego->StepManager(); |
b13db077 | 1486 | else { |
1487 | Int_t copy; | |
1488 | //Update energy deposition tables | |
875c717b | 1489 | AddEnergyDeposit(gMC->CurrentVolID(copy),gMC->Edep()); |
fe4da5cc | 1490 | |
b13db077 | 1491 | //Call the appropriate stepping routine; |
e2afb3b6 | 1492 | AliModule *det = dynamic_cast<AliModule*>(fModules->At(id)); |
3f754d83 | 1493 | if(det && det->StepManagerIsEnabled()) { |
65fb704d | 1494 | fMCQA->StepManager(id); |
1495 | det->StepManager(); | |
1496 | } | |
fe4da5cc | 1497 | } |
fe4da5cc | 1498 | } |
1499 | ||
e2afb3b6 | 1500 | //_______________________________________________________________________ |
b9d0a01d | 1501 | void AliRun::PostTrack() |
1502 | { | |
88cb7938 | 1503 | TObjArray &dets = *fModules; |
1504 | AliModule *module; | |
1505 | ||
1506 | for(Int_t i=0; i<=fNdets; i++) | |
1507 | if((module = dynamic_cast<AliModule*>(dets[i]))) | |
1508 | module->PostTrack(); | |
b9d0a01d | 1509 | } |
1510 | ||
e2afb3b6 | 1511 | //_______________________________________________________________________ |
b9d0a01d | 1512 | void AliRun::FinishPrimary() |
1513 | { | |
1514 | // | |
1515 | // Called at the end of each primary track | |
1516 | // | |
1517 | ||
1518 | // static Int_t count=0; | |
1519 | // const Int_t times=10; | |
1520 | // This primary is finished, purify stack | |
88cb7938 | 1521 | fRunLoader->Stack()->PurifyKine(); |
b9d0a01d | 1522 | |
1523 | TIter next(fModules); | |
1524 | AliModule *detector; | |
e2afb3b6 | 1525 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 1526 | detector->FinishPrimary(); |
88cb7938 | 1527 | if(detector->GetLoader()) |
1528 | { | |
1529 | detector->GetLoader()->TreeH()->Fill(); | |
1530 | } | |
b9d0a01d | 1531 | } |
1532 | ||
88cb7938 | 1533 | // Write out track references if any |
1534 | if (fRunLoader->TreeTR()) | |
1535 | { | |
1536 | fRunLoader->TreeTR()->Fill(); | |
1537 | } | |
b9d0a01d | 1538 | } |
1539 | ||
e2afb3b6 | 1540 | //_______________________________________________________________________ |
b9d0a01d | 1541 | void AliRun::FinishEvent() |
1542 | { | |
1543 | // | |
1544 | // Called at the end of the event. | |
1545 | // | |
1546 | ||
1547 | // | |
1548 | if(fLego) fLego->FinishEvent(); | |
1549 | ||
88cb7938 | 1550 | TIter next(fModules); |
1551 | AliModule *detector; | |
1552 | while((detector = dynamic_cast<AliModule*>(next()))) { | |
1553 | detector->FinishEvent(); | |
1554 | } | |
1555 | ||
b9d0a01d | 1556 | //Update the energy deposit tables |
1557 | Int_t i; | |
88cb7938 | 1558 | for(i=0;i<fEventEnergy.GetSize();i++) |
1559 | { | |
b9d0a01d | 1560 | fSummEnergy[i]+=fEventEnergy[i]; |
1561 | fSum2Energy[i]+=fEventEnergy[i]*fEventEnergy[i]; | |
88cb7938 | 1562 | } |
b9d0a01d | 1563 | |
88cb7938 | 1564 | AliHeader* header = fRunLoader->GetHeader(); |
1565 | AliStack* stack = fRunLoader->Stack(); | |
1566 | if ( (header == 0x0) || (stack == 0x0) ) | |
1567 | {//check if we got header and stack. If not cry and exit aliroot | |
1568 | Fatal("AliRun","Can not get the stack or header from LOADER"); | |
1569 | return;//never reached | |
1570 | } | |
b9d0a01d | 1571 | // Update Header information |
88cb7938 | 1572 | header->SetNprimary(stack->GetNprimary()); |
1573 | header->SetNtrack(stack->GetNtrack()); | |
b9d0a01d | 1574 | |
1575 | ||
1576 | // Write out the kinematics | |
88cb7938 | 1577 | stack->FinishEvent(); |
b9d0a01d | 1578 | |
1579 | // Write out the event Header information | |
88cb7938 | 1580 | TTree* treeE = fRunLoader->TreeE(); |
1581 | if (treeE) | |
1582 | { | |
1583 | header->SetStack(stack); | |
1584 | treeE->Fill(); | |
1585 | } | |
1586 | else | |
1587 | { | |
1588 | Error("FinishEvent","Can not get TreeE from RL"); | |
1589 | } | |
b9d0a01d | 1590 | |
88cb7938 | 1591 | fRunLoader->WriteKinematics("OVERWRITE"); |
1592 | fRunLoader->WriteTrackRefs("OVERWRITE"); | |
1593 | fRunLoader->WriteHits("OVERWRITE"); | |
1594 | ||
1595 | if (GetDebug()) | |
1596 | { | |
1597 | Info("FinishEvent","<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"); | |
1598 | Info("FinishEvent","<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"); | |
1599 | Info("FinishEvent","<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"); | |
1600 | Info("FinishEvent"," FINISHING EVENT "); | |
1601 | Info("FinishEvent","<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"); | |
1602 | Info("FinishEvent","<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"); | |
1603 | Info("FinishEvent","<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"); | |
1604 | } | |
b9d0a01d | 1605 | } |
1606 | ||
e2afb3b6 | 1607 | //_______________________________________________________________________ |
b9d0a01d | 1608 | void AliRun::Field(const Double_t* x, Double_t *b) const |
1609 | { | |
88cb7938 | 1610 | Float_t xfloat[3]; |
1611 | for (Int_t i=0; i<3; i++) xfloat[i] = x[i]; | |
1612 | ||
1613 | if (Field()) { | |
1614 | Float_t bfloat[3]; | |
1615 | Field()->Field(xfloat,bfloat); | |
1616 | for (Int_t j=0; j<3; j++) b[j] = bfloat[j]; | |
1617 | } | |
1618 | else { | |
1619 | printf("No mag field defined!\n"); | |
1620 | b[0]=b[1]=b[2]=0.; | |
1621 | } | |
b9d0a01d | 1622 | |
1623 | } | |
1624 | ||
1625 | // | |
1626 | // End of MC Application | |
1627 | // | |
1628 | ||
e2afb3b6 | 1629 | //_______________________________________________________________________ |
fe4da5cc | 1630 | void AliRun::Streamer(TBuffer &R__b) |
1631 | { | |
eef4b160 | 1632 | // Stream an object of class AliRun. |
2ab0c725 | 1633 | |
7e90ff59 | 1634 | if (R__b.IsReading()) { |
1635 | if (!gAlice) gAlice = this; | |
7e90ff59 | 1636 | AliRun::Class()->ReadBuffer(R__b, this); |
7e90ff59 | 1637 | gROOT->GetListOfBrowsables()->Add(this,"Run"); |
eef4b160 | 1638 | |
7e90ff59 | 1639 | gRandom = fRandom; |
1640 | } else { | |
eef4b160 | 1641 | AliRun::Class()->WriteBuffer(R__b, this); |
1642 | } | |
2ab0c725 | 1643 | } |
1644 | ||
9e1a0ddb | 1645 | |
e2afb3b6 | 1646 | //_______________________________________________________________________ |
642f15cf | 1647 | Int_t AliRun::GetCurrentTrackNumber() const { |
9e1a0ddb | 1648 | // |
1649 | // Returns current track | |
1650 | // | |
642f15cf | 1651 | return fRunLoader->Stack()->GetCurrentTrackNumber(); |
9e1a0ddb | 1652 | } |
1653 | ||
e2afb3b6 | 1654 | //_______________________________________________________________________ |
9e1a0ddb | 1655 | Int_t AliRun::GetNtrack() const { |
1656 | // | |
1657 | // Returns number of tracks in stack | |
1658 | // | |
88cb7938 | 1659 | return fRunLoader->Stack()->GetNtrack(); |
9e1a0ddb | 1660 | } |
88cb7938 | 1661 | //_______________________________________________________________________ |
9e1a0ddb | 1662 | |
e2afb3b6 | 1663 | //_______________________________________________________________________ |
37d06d5b | 1664 | TObjArray* AliRun::Particles() const { |
9e1a0ddb | 1665 | // |
1666 | // Returns pointer to Particles array | |
1667 | // | |
88cb7938 | 1668 | if (fRunLoader) |
1669 | if (fRunLoader->Stack()) | |
1670 | return fRunLoader->Stack()->Particles(); | |
1671 | return 0x0; | |
9e1a0ddb | 1672 | } |
27f087a9 | 1673 | |
88cb7938 | 1674 | //___________________________________________________________________________ |
b9d0a01d | 1675 | |
e2afb3b6 | 1676 | //_______________________________________________________________________ |
27f087a9 | 1677 | void AliRun::SetGenEventHeader(AliGenEventHeader* header) |
1678 | { | |
88cb7938 | 1679 | fRunLoader->GetHeader()->SetGenEventHeader(header); |
27f087a9 | 1680 | } |
b9d0a01d | 1681 | |
88cb7938 | 1682 | //___________________________________________________________________________ |
0592d1ca | 1683 | |
88cb7938 | 1684 | Int_t AliRun::GetEvNumber() const |
1685 | { | |
1686 | //Returns number of current event | |
1687 | if (fRunLoader == 0x0) | |
1688 | { | |
1689 | Error("GetEvent","RunLoader is not set. Can not load data."); | |
1690 | return -1; | |
1691 | } | |
0592d1ca | 1692 | |
88cb7938 | 1693 | return fRunLoader->GetEventNumber(); |
0592d1ca | 1694 | } |
b9d0a01d | 1695 | |
88cb7938 | 1696 | void AliRun::SetRunLoader(AliRunLoader* rloader) |
0592d1ca | 1697 | { |
88cb7938 | 1698 | fRunLoader = rloader; |
1699 | if (fRunLoader == 0x0) return; | |
1700 | ||
1701 | TString evfoldname; | |
1702 | TFolder* evfold = fRunLoader->GetEventFolder(); | |
1703 | if (evfold) evfoldname = evfold->GetName(); | |
1704 | else Warning("SetRunLoader","Did not get Event Folder from Run Loader"); | |
1705 | ||
1706 | if ( fRunLoader->GetAliRun() ) | |
1707 | {//if alrun already exists in folder | |
1708 | if (fRunLoader->GetAliRun() != this ) | |
1709 | {//and is different than this - crash | |
1710 | Fatal("AliRun","AliRun is already in Folder and it is not this object"); | |
1711 | return;//pro forma | |
1712 | }//else do nothing | |
1713 | } | |
1714 | else | |
1715 | { | |
1716 | evfold->Add(this);//Post this AliRun to Folder | |
1717 | } | |
1718 | ||
1719 | TIter next(fModules); | |
1720 | AliModule *module; | |
1721 | while((module = (AliModule*)next())) | |
1722 | { | |
1723 | if (evfold) AliConfig::Instance()->Add(module,evfoldname); | |
1724 | AliDetector* detector = dynamic_cast<AliDetector*>(module); | |
1725 | if (detector) | |
1726 | { | |
1727 | AliLoader* loader = fRunLoader->GetLoader(detector); | |
1728 | if (loader == 0x0) | |
1729 | { | |
1730 | Error("SetRunLoader","Can not get loader for detector %s",detector->GetName()); | |
1731 | } | |
1732 | else | |
1733 | { | |
1734 | if (GetDebug()) Info("SetRunLoader","Setting loader for detector %s",detector->GetName()); | |
1735 | detector->SetLoader(loader); | |
1736 | } | |
0592d1ca | 1737 | } |
88cb7938 | 1738 | } |
0592d1ca | 1739 | } |
1740 | ||
88cb7938 | 1741 | void AliRun::AddModule(AliModule* mod) |
7a16e9cc | 1742 | { |
88cb7938 | 1743 | if (mod == 0x0) return; |
1744 | if (strlen(mod->GetName()) == 0) return; | |
1745 | if (GetModuleID(mod->GetName()) >= 0) return; | |
1746 | ||
1747 | if (GetDebug()) Info("AddModule","%s",mod->GetName()); | |
1748 | if (fRunLoader == 0x0) AliConfig::Instance()->Add(mod); | |
1749 | else AliConfig::Instance()->Add(mod,fRunLoader->GetEventFolder()->GetName()); | |
7a16e9cc | 1750 | |
88cb7938 | 1751 | Modules()->Add(mod); |
7a16e9cc | 1752 | } |