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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 <TBRIK.h> |
88cb7938 | 44 | #include <TCint.h> |
88cb7938 | 45 | #include <TGeometry.h> |
88cb7938 | 46 | #include <TROOT.h> |
88cb7938 | 47 | #include <TRandom3.h> |
48 | #include <TSystem.h> | |
88cb7938 | 49 | #include <TVirtualMC.h> |
178a256c | 50 | #include <TGeoManager.h> |
5d12ce38 | 51 | // |
21bf7095 | 52 | #include "AliLog.h" |
98490ea9 | 53 | #include "AliDetector.h" |
98490ea9 | 54 | #include "AliHeader.h" |
dffd31ef | 55 | #include "AliLego.h" |
98490ea9 | 56 | #include "AliLegoGenerator.h" |
5d12ce38 | 57 | #include "AliMC.h" |
aee8290b | 58 | #include "AliMagFC.h" |
59 | #include "AliMagFCM.h" | |
60 | #include "AliMagFDM.h" | |
141f90e3 | 61 | #include "AliPDG.h" |
98490ea9 | 62 | #include "AliRun.h" |
63 | #include "AliStack.h" | |
b3276c04 | 64 | #include "AliCDBManager.h" |
995ad051 | 65 | #include "AliAlignObj.h" |
fe4da5cc | 66 | |
fe4da5cc | 67 | AliRun *gAlice; |
68 | ||
fe4da5cc | 69 | ClassImp(AliRun) |
70 | ||
e2afb3b6 | 71 | //_______________________________________________________________________ |
72 | AliRun::AliRun(): | |
3d45e923 | 73 | fRun(-1), |
e2afb3b6 | 74 | fEvent(0), |
75 | fEventNrInRun(0), | |
e2afb3b6 | 76 | fModules(0), |
5d12ce38 | 77 | fMCApp(0), |
e2afb3b6 | 78 | fField(0), |
e2afb3b6 | 79 | fNdets(0), |
e2afb3b6 | 80 | fLego(0), |
4539539b | 81 | fConfigFunction(""), |
e2afb3b6 | 82 | fRandom(0), |
fe12e09c | 83 | fBaseFileName(""), |
4a9de4af | 84 | fIsRootGeometry(kFALSE), |
ced249e6 | 85 | fGeometryFromCDB(kFALSE), |
4539539b | 86 | fGeometryFileName(""), |
87 | fTriggerDescriptor(""), | |
5d12ce38 | 88 | fRunLoader(0x0) |
fe4da5cc | 89 | { |
90 | // | |
91 | // Default constructor for AliRun | |
92 | // | |
88cb7938 | 93 | AliConfig::Instance();//skowron 29 Feb 2002 |
94 | //ensures that the folder structure is build | |
3d45e923 | 95 | |
e2afb3b6 | 96 | } |
97 | ||
fe4da5cc | 98 | //_____________________________________________________________________________ |
e2afb3b6 | 99 | AliRun::AliRun(const char *name, const char *title): |
5d12ce38 | 100 | TNamed(name,title), |
3d45e923 | 101 | fRun(-1), |
e2afb3b6 | 102 | fEvent(0), |
103 | fEventNrInRun(0), | |
e2afb3b6 | 104 | fModules(new TObjArray(77)), // Support list for the Detectors |
5d12ce38 | 105 | fMCApp(0), |
e2afb3b6 | 106 | fField(0), |
e2afb3b6 | 107 | fNdets(0), |
e2afb3b6 | 108 | fLego(0), |
e2afb3b6 | 109 | fConfigFunction("Config();"), |
110 | fRandom(new TRandom3()), | |
fe12e09c | 111 | fBaseFileName(""), |
4a9de4af | 112 | fIsRootGeometry(kFALSE), |
ced249e6 | 113 | fGeometryFromCDB(kFALSE), |
4539539b | 114 | fGeometryFileName(""), |
115 | fTriggerDescriptor(""), | |
b60e0f5e | 116 | fRunLoader(0x0) |
fe4da5cc | 117 | { |
118 | // | |
119 | // Constructor for the main processor. | |
120 | // Creates the geometry | |
121 | // Creates the list of Detectors. | |
122 | // Creates the list of particles. | |
123 | // | |
e2afb3b6 | 124 | |
fe4da5cc | 125 | gAlice = this; |
65fb704d | 126 | |
127 | // Set random number generator | |
e2afb3b6 | 128 | gRandom = fRandom; |
2ab0c725 | 129 | |
130 | if (gSystem->Getenv("CONFIG_SEED")) { | |
e2afb3b6 | 131 | gRandom->SetSeed(static_cast<UInt_t>(atoi(gSystem->Getenv("CONFIG_SEED")))); |
2ab0c725 | 132 | } |
e2afb3b6 | 133 | |
134 | // Add to list of browsable | |
fe4da5cc | 135 | gROOT->GetListOfBrowsables()->Add(this,name); |
fe4da5cc | 136 | |
fe4da5cc | 137 | // Create default mag field |
138 | SetField(); | |
e2afb3b6 | 139 | |
fe4da5cc | 140 | } |
141 | ||
aee8290b | 142 | |
e2afb3b6 | 143 | //_______________________________________________________________________ |
fe4da5cc | 144 | AliRun::~AliRun() |
145 | { | |
146 | // | |
2ab0c725 | 147 | // Default AliRun destructor |
fe4da5cc | 148 | // |
88cb7938 | 149 | gROOT->GetListOfBrowsables()->Remove(this); |
150 | ||
151 | if (fRunLoader) | |
152 | { | |
153 | TFolder* evfold = fRunLoader->GetEventFolder(); | |
154 | TFolder* modfold = dynamic_cast<TFolder*>(evfold->FindObjectAny(AliConfig::GetModulesFolderName())); | |
155 | TIter next(fModules); | |
156 | AliModule *mod; | |
157 | while((mod = (AliModule*)next())) | |
158 | { | |
159 | modfold->Remove(mod); | |
160 | } | |
161 | } | |
5d12ce38 | 162 | |
163 | ||
fe4da5cc | 164 | delete fField; |
5d12ce38 | 165 | delete fMCApp; |
f5bc1485 | 166 | delete gMC; gMC=0; |
fe4da5cc | 167 | delete fLego; |
8494b010 | 168 | if (fModules) { |
169 | fModules->Delete(); | |
170 | delete fModules; | |
fe4da5cc | 171 | } |
88cb7938 | 172 | |
fe4da5cc | 173 | } |
174 | ||
e2afb3b6 | 175 | //_______________________________________________________________________ |
5d12ce38 | 176 | void AliRun::ResetHits() |
fe4da5cc | 177 | { |
5d12ce38 | 178 | fMCApp->ResetHits(); |
fe4da5cc | 179 | } |
180 | ||
e2afb3b6 | 181 | //_______________________________________________________________________ |
5d12ce38 | 182 | AliGenerator* AliRun::Generator() const |
fe4da5cc | 183 | { |
5d12ce38 | 184 | return fMCApp->Generator(); |
fe4da5cc | 185 | } |
186 | ||
e2afb3b6 | 187 | //_______________________________________________________________________ |
d8408e76 | 188 | void AliRun::SetField(AliMagF* magField) |
189 | { | |
2057aecb | 190 | // |
191 | // Set Magnetic Field Map | |
192 | // | |
193 | fField = magField; | |
194 | fField->ReadField(); | |
d8408e76 | 195 | } |
196 | ||
4a9de4af | 197 | //_______________________________________________________________________ |
198 | void AliRun::SetRootGeometry(Bool_t flag) | |
199 | { | |
200 | // Instruct application that the geometry is to be retreived from a root file. | |
201 | fIsRootGeometry = flag; | |
e8572077 | 202 | if (flag && gMC) gMC->SetRootGeometry(); |
4a9de4af | 203 | } |
ced249e6 | 204 | |
205 | //_______________________________________________________________________ | |
206 | void AliRun::SetGeometryFromCDB() | |
207 | { | |
208 | // Set the loading of geometry from cdb instead of creating it | |
209 | // A default CDB storage needs to be set before this method is called | |
3d45e923 | 210 | if(AliCDBManager::Instance()->IsDefaultStorageSet() && |
211 | AliCDBManager::Instance()->GetRun() >= 0){ | |
ced249e6 | 212 | SetRootGeometry(); |
213 | fGeometryFromCDB = kTRUE; | |
214 | }else{ | |
215 | AliError("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
216 | AliError("Loading of geometry from CDB ignored. First set a default CDB storage!"); | |
217 | AliError("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
218 | } | |
219 | } | |
220 | ||
e2afb3b6 | 221 | //_______________________________________________________________________ |
fe4da5cc | 222 | void AliRun::SetField(Int_t type, Int_t version, Float_t scale, |
07c4aae4 | 223 | Float_t maxField, const char* filename) |
fe4da5cc | 224 | { |
225 | // | |
226 | // Set magnetic field parameters | |
227 | // type Magnetic field transport flag 0=no field, 2=helix, 3=Runge Kutta | |
228 | // version Magnetic field map version (only 1 active now) | |
229 | // scale Scale factor for the magnetic field | |
230 | // maxField Maximum value for the magnetic field | |
231 | ||
232 | // | |
233 | // --- Sanity check on mag field flags | |
fe4da5cc | 234 | if(fField) delete fField; |
235 | if(version==1) { | |
d8408e76 | 236 | fField = new AliMagFC("Map1"," ",type,scale,maxField); |
f1b9d7c3 | 237 | } else if(version<=2) { |
d8408e76 | 238 | fField = new AliMagFCM("Map2-3",filename,type,scale,maxField); |
fe4da5cc | 239 | fField->ReadField(); |
f1b9d7c3 | 240 | } else if(version==3) { |
d8408e76 | 241 | fField = new AliMagFDM("Map4",filename,type,scale,maxField); |
f1b9d7c3 | 242 | fField->ReadField(); |
fe4da5cc | 243 | } else { |
21bf7095 | 244 | AliWarning(Form("Invalid map %d",version)); |
fe4da5cc | 245 | } |
246 | } | |
88cb7938 | 247 | |
248 | //_____________________________________________________________________________ | |
249 | ||
250 | void AliRun::InitLoaders() | |
251 | { | |
252 | //creates list of getters | |
21bf7095 | 253 | AliDebug(1, ""); |
88cb7938 | 254 | TIter next(fModules); |
255 | AliModule *mod; | |
256 | while((mod = (AliModule*)next())) | |
257 | { | |
1d6fbf6e | 258 | mod->SetRunLoader(fRunLoader); |
88cb7938 | 259 | AliDetector *det = dynamic_cast<AliDetector*>(mod); |
260 | if (det) | |
261 | { | |
21bf7095 | 262 | AliDebug(2, Form("Adding %s", det->GetName())); |
88cb7938 | 263 | fRunLoader->AddLoader(det); |
264 | } | |
265 | } | |
21bf7095 | 266 | AliDebug(1, "Done"); |
88cb7938 | 267 | } |
268 | //_____________________________________________________________________________ | |
269 | ||
fe4da5cc | 270 | void AliRun::FinishRun() |
271 | { | |
272 | // | |
273 | // Called at the end of the run. | |
274 | // | |
07d55def | 275 | |
88cb7938 | 276 | if(fLego) |
277 | { | |
21bf7095 | 278 | AliDebug(1, "Finish Lego"); |
7dd2cbe4 | 279 | AliRunLoader::GetRunLoader()->CdGAFile(); |
88cb7938 | 280 | fLego->FinishRun(); |
281 | } | |
8e70f139 | 282 | |
fe4da5cc | 283 | // Clean detector information |
8494b010 | 284 | TIter next(fModules); |
285 | AliModule *detector; | |
e2afb3b6 | 286 | while((detector = dynamic_cast<AliModule*>(next()))) { |
21bf7095 | 287 | AliDebug(2, Form("%s->FinishRun()", detector->GetName())); |
fe4da5cc | 288 | detector->FinishRun(); |
289 | } | |
290 | ||
7dd2cbe4 | 291 | AliDebug(1, "AliRunLoader::GetRunLoader()->WriteHeader(OVERWRITE)"); |
292 | AliRunLoader::GetRunLoader()->WriteHeader("OVERWRITE"); | |
682a4a95 | 293 | |
88cb7938 | 294 | // Write AliRun info and all detectors parameters |
7dd2cbe4 | 295 | AliRunLoader::GetRunLoader()->CdGAFile(); |
88cb7938 | 296 | Write(0,TObject::kOverwrite);//write AliRun |
7dd2cbe4 | 297 | AliRunLoader::GetRunLoader()->Write(0,TObject::kOverwrite);//write RunLoader itself |
88cb7938 | 298 | |
07d55def | 299 | if(fMCApp) fMCApp->FinishRun(); |
7dd2cbe4 | 300 | AliRunLoader::GetRunLoader()->Synchronize(); |
fe4da5cc | 301 | } |
302 | ||
eb1b8d29 | 303 | //_______________________________________________________________________ |
304 | void AliRun::Announce() const | |
305 | { | |
306 | // | |
37d06d5b | 307 | // Announce the current version of AliRoot |
308 | // | |
309 | printf("%70s", | |
310 | "****************************************************************\n"); | |
311 | printf("%6s","*");printf("%64s","*\n"); | |
312 | ||
313 | printf("%6s","*"); | |
88cb7938 | 314 | printf(" You are running AliRoot version NewIO\n"); |
37d06d5b | 315 | |
316 | printf("%6s","*"); | |
5960f18d | 317 | printf(" The SVN version for the current program is $Id$\n"); |
37d06d5b | 318 | |
319 | printf("%6s","*");printf("%64s","*\n"); | |
320 | printf("%70s", | |
321 | "****************************************************************\n"); | |
eb1b8d29 | 322 | } |
323 | ||
e2afb3b6 | 324 | //_______________________________________________________________________ |
94de3818 | 325 | AliModule *AliRun::GetModule(const char *name) const |
fe4da5cc | 326 | { |
327 | // | |
328 | // Return pointer to detector from name | |
329 | // | |
e2afb3b6 | 330 | return dynamic_cast<AliModule*>(fModules->FindObject(name)); |
fe4da5cc | 331 | } |
332 | ||
e2afb3b6 | 333 | //_______________________________________________________________________ |
94de3818 | 334 | AliDetector *AliRun::GetDetector(const char *name) const |
a68348e9 | 335 | { |
336 | // | |
337 | // Return pointer to detector from name | |
338 | // | |
e2afb3b6 | 339 | return dynamic_cast<AliDetector*>(fModules->FindObject(name)); |
a68348e9 | 340 | } |
341 | ||
e2afb3b6 | 342 | //_______________________________________________________________________ |
94de3818 | 343 | Int_t AliRun::GetModuleID(const char *name) const |
fe4da5cc | 344 | { |
345 | // | |
346 | // Return galice internal detector identifier from name | |
347 | // | |
23370b7a | 348 | Int_t i=-1; |
349 | TObject *mod=fModules->FindObject(name); | |
350 | if(mod) i=fModules->IndexOf(mod); | |
351 | return i; | |
fe4da5cc | 352 | } |
353 | ||
e2afb3b6 | 354 | //_______________________________________________________________________ |
fe4da5cc | 355 | Int_t AliRun::GetEvent(Int_t event) |
356 | { | |
88cb7938 | 357 | // |
358 | // Reloads data containers in folders # event | |
359 | // Set branch addresses | |
360 | // | |
361 | if (fRunLoader == 0x0) | |
362 | { | |
21bf7095 | 363 | AliError("RunLoader is not set. Can not load data."); |
88cb7938 | 364 | return -1; |
365 | } | |
366 | /*****************************************/ | |
367 | /**** P R E R E L O A D I N G ****/ | |
368 | /*****************************************/ | |
369 | // Reset existing structures | |
5d12ce38 | 370 | fMCApp->ResetHits(); |
371 | fMCApp->ResetTrackReferences(); | |
fe4da5cc | 372 | ResetDigits(); |
2ab0c725 | 373 | ResetSDigits(); |
50a6540a | 374 | |
88cb7938 | 375 | /*****************************************/ |
376 | /**** R E L O A D ****/ | |
377 | /*****************************************/ | |
aab9c8d5 | 378 | |
7dd2cbe4 | 379 | AliRunLoader::GetRunLoader()->GetEvent(event); |
b9d0a01d | 380 | |
88cb7938 | 381 | /*****************************************/ |
382 | /**** P O S T R E L O A D I N G ****/ | |
383 | /*****************************************/ | |
82711e7a | 384 | |
fe4da5cc | 385 | // Set Trees branch addresses |
8494b010 | 386 | TIter next(fModules); |
07d55def | 387 | AliDetector *detector; |
388 | while((detector = dynamic_cast<AliDetector*>(next()))) | |
88cb7938 | 389 | { |
390 | detector->SetTreeAddress(); | |
391 | } | |
392 | ||
7dd2cbe4 | 393 | return AliRunLoader::GetRunLoader()->GetHeader()->GetNtrack(); |
fe4da5cc | 394 | } |
395 | ||
e2afb3b6 | 396 | //_______________________________________________________________________ |
397 | void AliRun::SetBaseFile(const char *filename) | |
2ab0c725 | 398 | { |
39de14fb | 399 | fBaseFileName = filename; |
2ab0c725 | 400 | } |
401 | ||
e2afb3b6 | 402 | //_______________________________________________________________________ |
b9d0a01d | 403 | void AliRun::ResetDigits() |
fe4da5cc | 404 | { |
405 | // | |
b9d0a01d | 406 | // Reset all Detectors digits |
fe4da5cc | 407 | // |
b9d0a01d | 408 | TIter next(fModules); |
409 | AliModule *detector; | |
e2afb3b6 | 410 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 411 | detector->ResetDigits(); |
412 | } | |
413 | } | |
414 | ||
e2afb3b6 | 415 | //_______________________________________________________________________ |
b9d0a01d | 416 | void AliRun::ResetSDigits() |
417 | { | |
dffd31ef | 418 | // |
b9d0a01d | 419 | // Reset all Detectors digits |
9e1a0ddb | 420 | // |
b9d0a01d | 421 | TIter next(fModules); |
422 | AliModule *detector; | |
e2afb3b6 | 423 | while((detector = dynamic_cast<AliModule*>(next()))) { |
b9d0a01d | 424 | detector->ResetSDigits(); |
425 | } | |
426 | } | |
dffd31ef | 427 | |
2b22f272 | 428 | |
e2afb3b6 | 429 | //_______________________________________________________________________ |
b9d0a01d | 430 | void AliRun::InitMC(const char *setup) |
2ab0c725 | 431 | { |
432 | // | |
5d12ce38 | 433 | // Initialize ALICE Simulation run |
2ab0c725 | 434 | // |
124253ee | 435 | |
436 | static Bool_t initDone=kFALSE; | |
437 | ||
37d06d5b | 438 | Announce(); |
439 | ||
124253ee | 440 | if(initDone) { |
441 | AliError("AliRun already initialised! Check your logic!"); | |
b9d0a01d | 442 | return; |
124253ee | 443 | } else initDone=kTRUE; |
b9d0a01d | 444 | |
67d736ee | 445 | if (!fMCApp) |
446 | fMCApp=new AliMC(GetName(),GetTitle()); | |
5d12ce38 | 447 | |
b9d0a01d | 448 | gROOT->LoadMacro(setup); |
449 | gInterpreter->ProcessLine(fConfigFunction.Data()); | |
fe4da5cc | 450 | |
3d45e923 | 451 | if(AliCDBManager::Instance()->GetRun() >= 0) { |
452 | SetRunNumber(AliCDBManager::Instance()->GetRun()); | |
453 | } else { | |
454 | AliWarning("Run number not initialized!!"); | |
455 | } | |
b3276c04 | 456 | |
7dd2cbe4 | 457 | AliRunLoader::GetRunLoader()->CdGAFile(); |
07d55def | 458 | |
7dd2cbe4 | 459 | AliPDG::AddParticlesToPdgDataBase(); |
aab9c8d5 | 460 | |
5d12ce38 | 461 | fMCApp->Init(); |
b9d0a01d | 462 | |
504b172d | 463 | //Must be here because some MCs (G4) adds detectors here and not in Config.C |
464 | InitLoaders(); | |
7dd2cbe4 | 465 | AliRunLoader::GetRunLoader()->MakeTree("E"); |
504b172d | 466 | if (fLego == 0x0) |
467 | { | |
7dd2cbe4 | 468 | AliRunLoader::GetRunLoader()->LoadKinematics("RECREATE"); |
469 | AliRunLoader::GetRunLoader()->LoadTrackRefs("RECREATE"); | |
470 | AliRunLoader::GetRunLoader()->LoadHits("all","RECREATE"); | |
504b172d | 471 | } |
b9d0a01d | 472 | // |
473 | // Save stuff at the beginning of the file to avoid file corruption | |
7dd2cbe4 | 474 | AliRunLoader::GetRunLoader()->CdGAFile(); |
b9d0a01d | 475 | Write(); |
88cb7938 | 476 | fEventNrInRun = -1; //important - we start Begin event from increasing current number in run |
fe4da5cc | 477 | } |
478 | ||
e2afb3b6 | 479 | //_______________________________________________________________________ |
2ab0c725 | 480 | void AliRun::Hits2Digits(const char *selected) |
481 | { | |
9e1a0ddb | 482 | |
d47c658f | 483 | // Convert Hits to sumable digits |
484 | // | |
7dd2cbe4 | 485 | for (Int_t nevent=0; nevent<AliRunLoader::GetRunLoader()->TreeE()->GetEntries(); nevent++) { |
9e1a0ddb | 486 | GetEvent(nevent); |
9e1a0ddb | 487 | Hits2SDigits(selected); |
488 | SDigits2Digits(selected); | |
489 | } | |
2ab0c725 | 490 | } |
491 | ||
d47c658f | 492 | |
e2afb3b6 | 493 | //_______________________________________________________________________ |
2ab0c725 | 494 | |
d47c658f | 495 | void AliRun::Tree2Tree(Option_t *option, const char *selected) |
2ab0c725 | 496 | { |
497 | // | |
d47c658f | 498 | // Function to transform the content of |
499 | // | |
500 | // - TreeH to TreeS (option "S") | |
501 | // - TreeS to TreeD (option "D") | |
502 | // - TreeD to TreeR (option "R") | |
503 | // | |
504 | // If multiple options are specified ("SDR"), transformation will be done in sequence for | |
505 | // selected detector and for all detectors if none is selected (detector string | |
506 | // can contain blank separated list of detector names). | |
2ab0c725 | 507 | |
2ab0c725 | 508 | |
5cf7bbad | 509 | const char *oS = strstr(option,"S"); |
510 | const char *oD = strstr(option,"D"); | |
511 | const char *oR = strstr(option,"R"); | |
2ab0c725 | 512 | |
9e1a0ddb | 513 | TObjArray *detectors = Detectors(); |
2ab0c725 | 514 | |
515 | TIter next(detectors); | |
516 | ||
d47c658f | 517 | AliDetector *detector = 0; |
2ab0c725 | 518 | |
88cb7938 | 519 | while((detector = dynamic_cast<AliDetector*>(next()))) { |
d47c658f | 520 | if (selected) |
2ab0c725 | 521 | if (strcmp(detector->GetName(),selected)) continue; |
88cb7938 | 522 | if (detector->IsActive()) |
523 | { | |
524 | ||
525 | AliLoader* loader = detector->GetLoader(); | |
526 | if (loader == 0x0) continue; | |
527 | ||
528 | if (oS) | |
529 | { | |
21bf7095 | 530 | AliDebug(1, Form("Processing Hits2SDigits for %s ...", detector->GetName())); |
88cb7938 | 531 | loader->LoadHits("read"); |
532 | if (loader->TreeS() == 0x0) loader->MakeTree("S"); | |
533 | detector->MakeBranch(option); | |
534 | detector->SetTreeAddress(); | |
535 | detector->Hits2SDigits(); | |
536 | loader->UnloadHits(); | |
537 | loader->UnloadSDigits(); | |
538 | } | |
539 | if (oD) | |
540 | { | |
21bf7095 | 541 | AliDebug(1, Form("Processing SDigits2Digits for %s ...", detector->GetName())); |
88cb7938 | 542 | loader->LoadSDigits("read"); |
543 | if (loader->TreeD() == 0x0) loader->MakeTree("D"); | |
544 | detector->MakeBranch(option); | |
545 | detector->SetTreeAddress(); | |
546 | detector->SDigits2Digits(); | |
547 | loader->UnloadSDigits(); | |
548 | loader->UnloadDigits(); | |
549 | } | |
550 | if (oR) | |
551 | { | |
21bf7095 | 552 | AliDebug(1, Form("Processing Digits2Reco for %s ...", detector->GetName())); |
88cb7938 | 553 | loader->LoadDigits("read"); |
554 | if (loader->TreeR() == 0x0) loader->MakeTree("R"); | |
555 | detector->MakeBranch(option); | |
556 | detector->SetTreeAddress(); | |
557 | detector->Digits2Reco(); | |
558 | loader->UnloadDigits(); | |
559 | loader->UnloadRecPoints(); | |
560 | ||
561 | } | |
562 | } | |
563 | } | |
2ab0c725 | 564 | } |
565 | ||
e2afb3b6 | 566 | //_______________________________________________________________________ |
0a520a66 | 567 | void AliRun::RunLego(const char *setup, Int_t nc1, Float_t c1min, |
568 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, | |
93dccc77 | 569 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener, Int_t nev) |
fe4da5cc | 570 | { |
571 | // | |
572 | // Generates lego plots of: | |
573 | // - radiation length map phi vs theta | |
574 | // - radiation length map phi vs eta | |
575 | // - interaction length map | |
576 | // - g/cm2 length map | |
577 | // | |
578 | // ntheta bins in theta, eta | |
579 | // themin minimum angle in theta (degrees) | |
580 | // themax maximum angle in theta (degrees) | |
581 | // nphi bins in phi | |
582 | // phimin minimum angle in phi (degrees) | |
583 | // phimax maximum angle in phi (degrees) | |
584 | // rmin minimum radius | |
585 | // rmax maximum radius | |
586 | // | |
587 | // | |
588 | // The number of events generated = ntheta*nphi | |
589 | // run input parameters in macro setup (default="Config.C") | |
590 | // | |
591 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates | |
592 | //Begin_Html | |
593 | /* | |
1439f98e | 594 | <img src="picts/AliRunLego1.gif"> |
fe4da5cc | 595 | */ |
596 | //End_Html | |
597 | //Begin_Html | |
598 | /* | |
1439f98e | 599 | <img src="picts/AliRunLego2.gif"> |
fe4da5cc | 600 | */ |
601 | //End_Html | |
602 | //Begin_Html | |
603 | /* | |
1439f98e | 604 | <img src="picts/AliRunLego3.gif"> |
fe4da5cc | 605 | */ |
606 | //End_Html | |
607 | // | |
93dccc77 | 608 | // Number of events |
609 | if (nev == -1) nev = nc1 * nc2; | |
610 | ||
fe4da5cc | 611 | // check if initialisation has been done |
2cacde38 | 612 | // If runloader has been initialized, set the number of events per file to nc1 * nc2 |
93dccc77 | 613 | |
0a520a66 | 614 | // Set new generator |
615 | if (!gener) gener = new AliLegoGenerator(); | |
0a520a66 | 616 | // |
617 | // Configure Generator | |
07d55def | 618 | |
0a520a66 | 619 | gener->SetRadiusRange(rmin, rmax); |
620 | gener->SetZMax(zmax); | |
621 | gener->SetCoor1Range(nc1, c1min, c1max); | |
622 | gener->SetCoor2Range(nc2, c2min, c2max); | |
623 | ||
624 | ||
b13db077 | 625 | //Create Lego object |
0a520a66 | 626 | fLego = new AliLego("lego",gener); |
b13db077 | 627 | |
124253ee | 628 | InitMC(setup); |
504b172d | 629 | //Save current generator |
630 | ||
631 | AliGenerator *gen=fMCApp->Generator(); | |
632 | fMCApp->ResetGenerator(gener); | |
dffd31ef | 633 | //Prepare MC for Lego Run |
634 | gMC->InitLego(); | |
635 | ||
b13db077 | 636 | //Run Lego Object |
0a520a66 | 637 | |
07d55def | 638 | |
93dccc77 | 639 | if (fRunLoader) fRunLoader->SetNumberOfEventsPerFile(nev); |
93dccc77 | 640 | gMC->ProcessRun(nev); |
fe4da5cc | 641 | |
fe4da5cc | 642 | // End of this run, close files |
80762cb1 | 643 | FinishRun(); |
0a520a66 | 644 | // Restore current generator |
5d12ce38 | 645 | fMCApp->ResetGenerator(gen); |
838edcaf | 646 | // Delete Lego Object |
647 | delete fLego; fLego=0; | |
fe4da5cc | 648 | } |
649 | ||
e2afb3b6 | 650 | //_______________________________________________________________________ |
94de3818 | 651 | void AliRun::SetConfigFunction(const char * config) |
652 | { | |
653 | // | |
654 | // Set the signature of the function contained in Config.C to configure | |
655 | // the run | |
656 | // | |
657 | fConfigFunction=config; | |
658 | } | |
659 | ||
b9d0a01d | 660 | // |
661 | // MC Application | |
662 | // | |
663 | ||
e2afb3b6 | 664 | //_______________________________________________________________________ |
b9d0a01d | 665 | void AliRun::Field(const Double_t* x, Double_t *b) const |
666 | { | |
2057aecb | 667 | // |
668 | // Return the value of the magnetic field | |
669 | // | |
07d55def | 670 | |
2057aecb | 671 | Float_t xfloat[3]; |
672 | for (Int_t i=0; i<3; i++) xfloat[i] = x[i]; | |
673 | ||
674 | if (Field()) { | |
07d55def | 675 | |
2057aecb | 676 | Float_t bfloat[3]; |
677 | Field()->Field(xfloat,bfloat); | |
678 | for (Int_t j=0; j<3; j++) b[j] = bfloat[j]; | |
679 | } | |
680 | else { | |
21bf7095 | 681 | AliError("No mag field defined!"); |
2057aecb | 682 | b[0]=b[1]=b[2]=0.; |
683 | } | |
07d55def | 684 | |
685 | ||
b9d0a01d | 686 | } |
687 | ||
688 | // | |
689 | // End of MC Application | |
690 | // | |
691 | ||
e2afb3b6 | 692 | //_______________________________________________________________________ |
fe4da5cc | 693 | void AliRun::Streamer(TBuffer &R__b) |
694 | { | |
eef4b160 | 695 | // Stream an object of class AliRun. |
2ab0c725 | 696 | |
7e90ff59 | 697 | if (R__b.IsReading()) { |
698 | if (!gAlice) gAlice = this; | |
7e90ff59 | 699 | AliRun::Class()->ReadBuffer(R__b, this); |
7e90ff59 | 700 | gROOT->GetListOfBrowsables()->Add(this,"Run"); |
eef4b160 | 701 | |
7e90ff59 | 702 | gRandom = fRandom; |
703 | } else { | |
eef4b160 | 704 | AliRun::Class()->WriteBuffer(R__b, this); |
705 | } | |
2ab0c725 | 706 | } |
e2afb3b6 | 707 | //_______________________________________________________________________ |
b9d0a01d | 708 | |
27f087a9 | 709 | void AliRun::SetGenEventHeader(AliGenEventHeader* header) |
710 | { | |
7dd2cbe4 | 711 | AliRunLoader::GetRunLoader()->GetHeader()->SetGenEventHeader(header); |
27f087a9 | 712 | } |
7dd2cbe4 | 713 | |
714 | ||
504b172d | 715 | //_______________________________________________________________________ |
0592d1ca | 716 | |
88cb7938 | 717 | Int_t AliRun::GetEvNumber() const |
718 | { | |
719 | //Returns number of current event | |
720 | if (fRunLoader == 0x0) | |
721 | { | |
21bf7095 | 722 | AliError("RunLoader is not set. Can not load data."); |
88cb7938 | 723 | return -1; |
724 | } | |
0592d1ca | 725 | |
88cb7938 | 726 | return fRunLoader->GetEventNumber(); |
0592d1ca | 727 | } |
504b172d | 728 | //_______________________________________________________________________ |
b9d0a01d | 729 | |
88cb7938 | 730 | void AliRun::SetRunLoader(AliRunLoader* rloader) |
0592d1ca | 731 | { |
2057aecb | 732 | // |
733 | // Set the loader of the run | |
734 | // | |
88cb7938 | 735 | fRunLoader = rloader; |
736 | if (fRunLoader == 0x0) return; | |
737 | ||
738 | TString evfoldname; | |
739 | TFolder* evfold = fRunLoader->GetEventFolder(); | |
740 | if (evfold) evfoldname = evfold->GetName(); | |
21bf7095 | 741 | else AliWarning("Did not get Event Folder from Run Loader"); |
88cb7938 | 742 | |
743 | if ( fRunLoader->GetAliRun() ) | |
744 | {//if alrun already exists in folder | |
745 | if (fRunLoader->GetAliRun() != this ) | |
746 | {//and is different than this - crash | |
21bf7095 | 747 | AliFatal("AliRun is already in Folder and it is not this object"); |
88cb7938 | 748 | return;//pro forma |
749 | }//else do nothing | |
750 | } | |
751 | else | |
752 | { | |
753 | evfold->Add(this);//Post this AliRun to Folder | |
754 | } | |
755 | ||
756 | TIter next(fModules); | |
757 | AliModule *module; | |
758 | while((module = (AliModule*)next())) | |
759 | { | |
760 | if (evfold) AliConfig::Instance()->Add(module,evfoldname); | |
1d6fbf6e | 761 | module->SetRunLoader(fRunLoader); |
88cb7938 | 762 | AliDetector* detector = dynamic_cast<AliDetector*>(module); |
763 | if (detector) | |
764 | { | |
765 | AliLoader* loader = fRunLoader->GetLoader(detector); | |
766 | if (loader == 0x0) | |
767 | { | |
21bf7095 | 768 | AliError(Form("Can not get loader for detector %s", detector->GetName())); |
88cb7938 | 769 | } |
770 | else | |
771 | { | |
21bf7095 | 772 | AliDebug(1, Form("Setting loader for detector %s", detector->GetName())); |
88cb7938 | 773 | detector->SetLoader(loader); |
774 | } | |
0592d1ca | 775 | } |
88cb7938 | 776 | } |
0592d1ca | 777 | } |
778 | ||
88cb7938 | 779 | void AliRun::AddModule(AliModule* mod) |
7a16e9cc | 780 | { |
2057aecb | 781 | // |
782 | // Add a module to the module list | |
783 | // | |
88cb7938 | 784 | if (mod == 0x0) return; |
785 | if (strlen(mod->GetName()) == 0) return; | |
786 | if (GetModuleID(mod->GetName()) >= 0) return; | |
787 | ||
21bf7095 | 788 | AliDebug(1, mod->GetName()); |
88cb7938 | 789 | if (fRunLoader == 0x0) AliConfig::Instance()->Add(mod); |
790 | else AliConfig::Instance()->Add(mod,fRunLoader->GetEventFolder()->GetName()); | |
7a16e9cc | 791 | |
88cb7938 | 792 | Modules()->Add(mod); |
67d736ee | 793 | |
794 | fNdets++; | |
7a16e9cc | 795 | } |
21bf7095 | 796 | |
4d81e5e7 | 797 | //_____________________________________________________________________________ |
798 | /*inline*/ Bool_t AliRun::IsFileAccessible(const char* fnam, EAccessMode mode) | |
799 | { return !gSystem->AccessPathName(fnam,mode);} | |
800 | ||
801 | //______________________________________________________ | |
802 | /*inline*/ Bool_t AliRun::IsFileAccessible(Char_t* name,EAccessMode mode) | |
803 | { | |
804 | TString str = name; gSystem->ExpandPathName(str); | |
805 | return !gSystem->AccessPathName(str.Data(),mode); | |
806 | } |