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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 | ||
16 | /* | |
17 | $Log$ | |
39de14fb | 18 | Revision 1.54 2001/02/07 10:39:05 hristov |
19 | Remove default value for argument | |
20 | ||
1d994b80 | 21 | Revision 1.53 2001/02/06 11:02:26 hristov |
22 | New SetTrack interface added, added check for unfilled particles in FinishEvent (I.Hrivnacova) | |
23 | ||
89bbad6f | 24 | Revision 1.52 2001/02/05 16:22:25 buncic |
25 | Added TreeS to GetEvent(). | |
26 | ||
82711e7a | 27 | Revision 1.51 2001/02/02 15:16:20 morsch |
28 | SetHighWaterMark method added to mark last particle in event. | |
29 | ||
4d69d91e | 30 | Revision 1.50 2001/01/27 10:32:00 hristov |
31 | Leave the loop when primaries are filled (I.Hrivnacova) | |
32 | ||
cb94ac2a | 33 | Revision 1.49 2001/01/26 19:58:48 hristov |
34 | Major upgrade of AliRoot code | |
35 | ||
2ab0c725 | 36 | Revision 1.48 2001/01/17 10:50:50 hristov |
37 | Corrections to destructors | |
38 | ||
e460afec | 39 | Revision 1.47 2000/12/18 10:44:01 morsch |
40 | Possibility to set field map by passing pointer to objet of type AliMagF via | |
41 | SetField(). | |
42 | Example: | |
43 | gAlice->SetField(new AliMagFCM("Map2", "$(ALICE_ROOT)/data/field01.dat",2,1.,10.)); | |
44 | ||
d8408e76 | 45 | Revision 1.46 2000/12/14 19:29:27 fca |
46 | galice.cuts was not read any more | |
47 | ||
327136d2 | 48 | Revision 1.45 2000/11/30 07:12:49 alibrary |
49 | Introducing new Rndm and QA classes | |
50 | ||
65fb704d | 51 | Revision 1.44 2000/10/26 13:58:59 morsch |
52 | Add possibility to choose the lego generator (of type AliGeneratorLego or derived) when running | |
53 | RunLego(). Default is the base class AliGeneratorLego. | |
54 | ||
0a520a66 | 55 | Revision 1.43 2000/10/09 09:43:17 fca |
56 | Special remapping of hits for TPC and TRD. End-of-primary action introduced | |
57 | ||
24de2263 | 58 | Revision 1.42 2000/10/02 21:28:14 fca |
59 | Removal of useless dependecies via forward declarations | |
60 | ||
94de3818 | 61 | Revision 1.41 2000/07/13 16:19:09 fca |
62 | Mainly coding conventions + some small bug fixes | |
63 | ||
ef42d733 | 64 | Revision 1.40 2000/07/12 08:56:25 fca |
65 | Coding convention correction and warning removal | |
66 | ||
8918e700 | 67 | Revision 1.39 2000/07/11 18:24:59 fca |
68 | Coding convention corrections + few minor bug fixes | |
69 | ||
aee8290b | 70 | Revision 1.38 2000/06/20 13:05:45 fca |
71 | Writing down the TREE headers before job starts | |
72 | ||
51e0e89d | 73 | Revision 1.37 2000/06/09 20:05:11 morsch |
74 | Introduce possibility to chose magnetic field version 3: AliMagFDM + field02.dat | |
75 | ||
f1b9d7c3 | 76 | Revision 1.36 2000/06/08 14:03:58 hristov |
77 | Only one initializer for a default argument | |
78 | ||
d33c0226 | 79 | Revision 1.35 2000/06/07 10:13:14 hristov |
80 | Delete only existent objects. | |
81 | ||
d2ecd553 | 82 | Revision 1.34 2000/05/18 10:45:38 fca |
83 | Delete Particle Factory properly | |
84 | ||
c222d2b0 | 85 | Revision 1.33 2000/05/16 13:10:40 fca |
86 | New method IsNewTrack and fix for a problem in Father-Daughter relations | |
87 | ||
a01a8b12 | 88 | Revision 1.32 2000/04/27 10:38:21 fca |
89 | Correct termination of Lego Run and introduce Lego getter in AliRun | |
90 | ||
838edcaf | 91 | Revision 1.31 2000/04/26 10:17:32 fca |
92 | Changes in Lego for G4 compatibility | |
93 | ||
dffd31ef | 94 | Revision 1.30 2000/04/18 19:11:40 fca |
95 | Introduce variable Config.C function signature | |
96 | ||
45189757 | 97 | Revision 1.29 2000/04/07 11:12:34 fca |
98 | G4 compatibility changes | |
99 | ||
875c717b | 100 | Revision 1.28 2000/04/05 06:51:06 fca |
101 | Workaround for an HP compiler problem | |
102 | ||
5eb58812 | 103 | Revision 1.27 2000/03/22 18:08:07 fca |
104 | Rationalisation of the virtual MC interfaces | |
105 | ||
80762cb1 | 106 | Revision 1.26 2000/03/22 13:42:26 fca |
107 | SetGenerator does not replace an existing generator, ResetGenerator does | |
108 | ||
ee1dd322 | 109 | Revision 1.25 2000/02/23 16:25:22 fca |
110 | AliVMC and AliGeant3 classes introduced | |
111 | ReadEuclid moved from AliRun to AliModule | |
112 | ||
b13db077 | 113 | Revision 1.24 2000/01/19 17:17:20 fca |
114 | Introducing a list of lists of hits -- more hits allowed for detector now | |
115 | ||
1cedd08a | 116 | Revision 1.23 1999/12/03 11:14:31 fca |
117 | Fixing previous wrong checking | |
118 | ||
00719c1b | 119 | Revision 1.21 1999/11/25 10:40:08 fca |
120 | Fixing daughters information also in primary tracks | |
121 | ||
ae23d366 | 122 | Revision 1.20 1999/10/04 18:08:49 fca |
123 | Adding protection against inconsistent Euclid files | |
124 | ||
3fcc96a1 | 125 | Revision 1.19 1999/09/29 07:50:40 fca |
126 | Introduction of the Copyright and cvs Log | |
127 | ||
99d554c8 | 128 | */ |
129 | ||
fe4da5cc | 130 | /////////////////////////////////////////////////////////////////////////////// |
131 | // // | |
132 | // Control class for Alice C++ // | |
133 | // Only one single instance of this class exists. // | |
134 | // The object is created in main program aliroot // | |
135 | // and is pointed by the global gAlice. // | |
136 | // // | |
8494b010 | 137 | // -Supports the list of all Alice Detectors (fModules). // |
fe4da5cc | 138 | // -Supports the list of particles (fParticles). // |
139 | // -Supports the Trees. // | |
140 | // -Supports the geometry. // | |
141 | // -Supports the event display. // | |
142 | //Begin_Html | |
143 | /* | |
1439f98e | 144 | <img src="picts/AliRunClass.gif"> |
fe4da5cc | 145 | */ |
146 | //End_Html | |
147 | //Begin_Html | |
148 | /* | |
1439f98e | 149 | <img src="picts/alirun.gif"> |
fe4da5cc | 150 | */ |
151 | //End_Html | |
152 | // // | |
153 | /////////////////////////////////////////////////////////////////////////////// | |
154 | ||
94de3818 | 155 | #include <stdlib.h> |
156 | #include <stdio.h> | |
157 | #include <string.h> | |
2ab0c725 | 158 | #include <iostream.h> |
94de3818 | 159 | |
fe4da5cc | 160 | #include <TFile.h> |
161 | #include <TRandom.h> | |
162 | #include <TBRIK.h> | |
163 | #include <TNode.h> | |
fe4da5cc | 164 | #include <TCint.h> |
165 | #include <TSystem.h> | |
a8f1fb7c | 166 | #include <TObjectTable.h> |
94de3818 | 167 | #include <TTree.h> |
168 | #include <TGeometry.h> | |
169 | #include <TROOT.h> | |
170 | #include "TBrowser.h" | |
fe4da5cc | 171 | |
1578254f | 172 | #include "TParticle.h" |
fe4da5cc | 173 | #include "AliRun.h" |
fe4da5cc | 174 | #include "AliDisplay.h" |
875c717b | 175 | #include "AliMC.h" |
dffd31ef | 176 | #include "AliLego.h" |
aee8290b | 177 | #include "AliMagFC.h" |
178 | #include "AliMagFCM.h" | |
179 | #include "AliMagFDM.h" | |
94de3818 | 180 | #include "AliHit.h" |
65fb704d | 181 | #include "TRandom3.h" |
182 | #include "AliMCQA.h" | |
183 | #include "AliGenerator.h" | |
184 | #include "AliLegoGenerator.h" | |
94de3818 | 185 | |
186 | #include "AliDetector.h" | |
fe4da5cc | 187 | |
fe4da5cc | 188 | AliRun *gAlice; |
189 | ||
aee8290b | 190 | static AliHeader *gAliHeader; |
fe4da5cc | 191 | |
fe4da5cc | 192 | ClassImp(AliRun) |
193 | ||
194 | //_____________________________________________________________________________ | |
195 | AliRun::AliRun() | |
196 | { | |
197 | // | |
198 | // Default constructor for AliRun | |
199 | // | |
aee8290b | 200 | gAliHeader=&fHeader; |
fe4da5cc | 201 | fRun = 0; |
202 | fEvent = 0; | |
203 | fCurrent = -1; | |
8494b010 | 204 | fModules = 0; |
fe4da5cc | 205 | fGenerator = 0; |
206 | fTreeD = 0; | |
207 | fTreeK = 0; | |
208 | fTreeH = 0; | |
209 | fTreeE = 0; | |
210 | fTreeR = 0; | |
2ab0c725 | 211 | fTreeS = 0; |
fe4da5cc | 212 | fParticles = 0; |
213 | fGeometry = 0; | |
214 | fDisplay = 0; | |
215 | fField = 0; | |
875c717b | 216 | fMC = 0; |
fe4da5cc | 217 | fNdets = 0; |
218 | fImedia = 0; | |
219 | fTrRmax = 1.e10; | |
220 | fTrZmax = 1.e10; | |
fe4da5cc | 221 | fInitDone = kFALSE; |
222 | fLego = 0; | |
1578254f | 223 | fPDGDB = 0; //Particle factory object! |
1cedd08a | 224 | fHitLists = 0; |
45189757 | 225 | fConfigFunction = "\0"; |
65fb704d | 226 | fRandom = 0; |
227 | fMCQA = 0; | |
228 | fTransParName = "\0"; | |
39de14fb | 229 | fBaseFileName = ".\0"; |
2ab0c725 | 230 | fParticleBuffer = 0; |
231 | fParticleMap = new TObjArray(10000); | |
fe4da5cc | 232 | } |
233 | ||
234 | //_____________________________________________________________________________ | |
235 | AliRun::AliRun(const char *name, const char *title) | |
236 | : TNamed(name,title) | |
237 | { | |
238 | // | |
239 | // Constructor for the main processor. | |
240 | // Creates the geometry | |
241 | // Creates the list of Detectors. | |
242 | // Creates the list of particles. | |
243 | // | |
244 | Int_t i; | |
245 | ||
246 | gAlice = this; | |
247 | fTreeD = 0; | |
248 | fTreeK = 0; | |
249 | fTreeH = 0; | |
250 | fTreeE = 0; | |
251 | fTreeR = 0; | |
2ab0c725 | 252 | fTreeS = 0; |
fe4da5cc | 253 | fTrRmax = 1.e10; |
254 | fTrZmax = 1.e10; | |
1141f8e4 | 255 | fGenerator = 0; |
fe4da5cc | 256 | fInitDone = kFALSE; |
257 | fLego = 0; | |
258 | fField = 0; | |
45189757 | 259 | fConfigFunction = "Config();"; |
65fb704d | 260 | |
261 | // Set random number generator | |
262 | gRandom = fRandom = new TRandom3(); | |
2ab0c725 | 263 | |
264 | if (gSystem->Getenv("CONFIG_SEED")) { | |
265 | gRandom->SetSeed((UInt_t)atoi(gSystem->Getenv("CONFIG_SEED"))); | |
266 | } | |
fe4da5cc | 267 | |
268 | gROOT->GetListOfBrowsables()->Add(this,name); | |
269 | // | |
270 | // create the support list for the various Detectors | |
8494b010 | 271 | fModules = new TObjArray(77); |
fe4da5cc | 272 | // |
273 | // Create the TNode geometry for the event display | |
274 | ||
275 | BuildSimpleGeometry(); | |
276 | ||
277 | ||
278 | fNtrack=0; | |
279 | fHgwmk=0; | |
280 | fCurrent=-1; | |
aee8290b | 281 | gAliHeader=&fHeader; |
fe4da5cc | 282 | fRun = 0; |
283 | fEvent = 0; | |
284 | // | |
285 | // Create the particle stack | |
2ab0c725 | 286 | fParticles = new TClonesArray("TParticle",1000); |
fe4da5cc | 287 | |
288 | fDisplay = 0; | |
289 | // | |
290 | // Create default mag field | |
291 | SetField(); | |
292 | // | |
875c717b | 293 | fMC = gMC; |
fe4da5cc | 294 | // |
295 | // Prepare the tracking medium lists | |
296 | fImedia = new TArrayI(1000); | |
297 | for(i=0;i<1000;i++) (*fImedia)[i]=-99; | |
1578254f | 298 | // |
299 | // Make particles | |
300 | fPDGDB = TDatabasePDG::Instance(); //Particle factory object! | |
1cedd08a | 301 | // |
302 | // Create HitLists list | |
303 | fHitLists = new TList(); | |
65fb704d | 304 | // |
305 | SetTransPar(); | |
39de14fb | 306 | fBaseFileName = ".\0"; |
2ab0c725 | 307 | fParticleBuffer = 0; |
308 | fParticleMap = new TObjArray(10000); | |
fe4da5cc | 309 | } |
310 | ||
aee8290b | 311 | |
fe4da5cc | 312 | //_____________________________________________________________________________ |
313 | AliRun::~AliRun() | |
314 | { | |
315 | // | |
2ab0c725 | 316 | // Default AliRun destructor |
fe4da5cc | 317 | // |
fe4da5cc | 318 | delete fImedia; |
319 | delete fField; | |
875c717b | 320 | delete fMC; |
fe4da5cc | 321 | delete fGeometry; |
322 | delete fDisplay; | |
323 | delete fGenerator; | |
324 | delete fLego; | |
325 | delete fTreeD; | |
326 | delete fTreeK; | |
327 | delete fTreeH; | |
328 | delete fTreeE; | |
329 | delete fTreeR; | |
2ab0c725 | 330 | delete fTreeS; |
8494b010 | 331 | if (fModules) { |
332 | fModules->Delete(); | |
333 | delete fModules; | |
fe4da5cc | 334 | } |
335 | if (fParticles) { | |
336 | fParticles->Delete(); | |
337 | delete fParticles; | |
338 | } | |
1cedd08a | 339 | delete fHitLists; |
c222d2b0 | 340 | delete fPDGDB; |
e460afec | 341 | delete fMCQA; |
fe4da5cc | 342 | } |
343 | ||
344 | //_____________________________________________________________________________ | |
345 | void AliRun::AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const | |
346 | { | |
347 | // | |
348 | // Add a hit to detector id | |
349 | // | |
8494b010 | 350 | TObjArray &dets = *fModules; |
351 | if(dets[id]) ((AliModule*) dets[id])->AddHit(track,vol,hits); | |
fe4da5cc | 352 | } |
353 | ||
354 | //_____________________________________________________________________________ | |
355 | void AliRun::AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const | |
356 | { | |
357 | // | |
358 | // Add digit to detector id | |
359 | // | |
8494b010 | 360 | TObjArray &dets = *fModules; |
361 | if(dets[id]) ((AliModule*) dets[id])->AddDigit(tracks,digits); | |
fe4da5cc | 362 | } |
363 | ||
364 | //_____________________________________________________________________________ | |
365 | void AliRun::Browse(TBrowser *b) | |
366 | { | |
367 | // | |
368 | // Called when the item "Run" is clicked on the left pane | |
369 | // of the Root browser. | |
370 | // It displays the Root Trees and all detectors. | |
371 | // | |
372 | if (fTreeK) b->Add(fTreeK,fTreeK->GetName()); | |
373 | if (fTreeH) b->Add(fTreeH,fTreeH->GetName()); | |
374 | if (fTreeD) b->Add(fTreeD,fTreeD->GetName()); | |
375 | if (fTreeE) b->Add(fTreeE,fTreeE->GetName()); | |
376 | if (fTreeR) b->Add(fTreeR,fTreeR->GetName()); | |
2ab0c725 | 377 | if (fTreeS) b->Add(fTreeS,fTreeS->GetName()); |
fe4da5cc | 378 | |
8494b010 | 379 | TIter next(fModules); |
380 | AliModule *detector; | |
381 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 382 | b->Add(detector,detector->GetName()); |
383 | } | |
65fb704d | 384 | b->Add(fMCQA,"AliMCQA"); |
fe4da5cc | 385 | } |
386 | ||
387 | //_____________________________________________________________________________ | |
388 | void AliRun::Build() | |
389 | { | |
390 | // | |
391 | // Initialize Alice geometry | |
392 | // Dummy routine | |
393 | // | |
394 | } | |
395 | ||
396 | //_____________________________________________________________________________ | |
397 | void AliRun::BuildSimpleGeometry() | |
398 | { | |
399 | // | |
400 | // Create a simple TNode geometry used by Root display engine | |
401 | // | |
402 | // Initialise geometry | |
403 | // | |
404 | fGeometry = new TGeometry("AliceGeom","Galice Geometry for Hits"); | |
405 | new TMaterial("void","Vacuum",0,0,0); //Everything is void | |
406 | TBRIK *brik = new TBRIK("S_alice","alice volume","void",2000,2000,3000); | |
407 | brik->SetVisibility(0); | |
408 | new TNode("alice","alice","S_alice"); | |
409 | } | |
410 | ||
411 | //_____________________________________________________________________________ | |
412 | void AliRun::CleanDetectors() | |
413 | { | |
414 | // | |
415 | // Clean Detectors at the end of event | |
416 | // | |
8494b010 | 417 | TIter next(fModules); |
418 | AliModule *detector; | |
419 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 420 | detector->FinishEvent(); |
421 | } | |
422 | } | |
423 | ||
424 | //_____________________________________________________________________________ | |
425 | void AliRun::CleanParents() | |
426 | { | |
427 | // | |
428 | // Clean Particles stack. | |
1578254f | 429 | // Set parent/daughter relations |
fe4da5cc | 430 | // |
2ab0c725 | 431 | TObjArray &particles = *fParticleMap; |
1578254f | 432 | TParticle *part; |
fe4da5cc | 433 | int i; |
2ab0c725 | 434 | for(i=0; i<fHgwmk+1; i++) { |
435 | part = (TParticle *)particles.At(i); | |
436 | if(part) if(!part->TestBit(kDaughtersBit)) { | |
1578254f | 437 | part->SetFirstDaughter(-1); |
438 | part->SetLastDaughter(-1); | |
fe4da5cc | 439 | } |
440 | } | |
441 | } | |
442 | ||
443 | //_____________________________________________________________________________ | |
444 | Int_t AliRun::DistancetoPrimitive(Int_t, Int_t) | |
445 | { | |
446 | // | |
447 | // Return the distance from the mouse to the AliRun object | |
448 | // Dummy routine | |
449 | // | |
450 | return 9999; | |
451 | } | |
452 | ||
453 | //_____________________________________________________________________________ | |
94de3818 | 454 | void AliRun::DumpPart (Int_t i) const |
fe4da5cc | 455 | { |
456 | // | |
457 | // Dumps particle i in the stack | |
458 | // | |
2ab0c725 | 459 | ((TParticle*) (*fParticleMap)[i])->Print(); |
fe4da5cc | 460 | } |
461 | ||
462 | //_____________________________________________________________________________ | |
94de3818 | 463 | void AliRun::DumpPStack () const |
fe4da5cc | 464 | { |
465 | // | |
466 | // Dumps the particle stack | |
467 | // | |
2ab0c725 | 468 | TObjArray &particles = *fParticleMap; |
fe4da5cc | 469 | printf( |
470 | "\n\n=======================================================================\n"); | |
471 | for (Int_t i=0;i<fNtrack;i++) | |
472 | { | |
1578254f | 473 | printf("-> %d ",i); ((TParticle*) particles[i])->Print(); |
fe4da5cc | 474 | printf("--------------------------------------------------------------\n"); |
475 | } | |
476 | printf( | |
477 | "\n=======================================================================\n\n"); | |
478 | } | |
479 | ||
d8408e76 | 480 | void AliRun::SetField(AliMagF* magField) |
481 | { | |
482 | // Set Magnetic Field Map | |
483 | fField = magField; | |
484 | fField->ReadField(); | |
485 | } | |
486 | ||
fe4da5cc | 487 | //_____________________________________________________________________________ |
488 | void AliRun::SetField(Int_t type, Int_t version, Float_t scale, | |
489 | Float_t maxField, char* filename) | |
490 | { | |
491 | // | |
492 | // Set magnetic field parameters | |
493 | // type Magnetic field transport flag 0=no field, 2=helix, 3=Runge Kutta | |
494 | // version Magnetic field map version (only 1 active now) | |
495 | // scale Scale factor for the magnetic field | |
496 | // maxField Maximum value for the magnetic field | |
497 | ||
498 | // | |
499 | // --- Sanity check on mag field flags | |
fe4da5cc | 500 | if(fField) delete fField; |
501 | if(version==1) { | |
d8408e76 | 502 | fField = new AliMagFC("Map1"," ",type,scale,maxField); |
f1b9d7c3 | 503 | } else if(version<=2) { |
d8408e76 | 504 | fField = new AliMagFCM("Map2-3",filename,type,scale,maxField); |
fe4da5cc | 505 | fField->ReadField(); |
f1b9d7c3 | 506 | } else if(version==3) { |
d8408e76 | 507 | fField = new AliMagFDM("Map4",filename,type,scale,maxField); |
f1b9d7c3 | 508 | fField->ReadField(); |
fe4da5cc | 509 | } else { |
23370b7a | 510 | Warning("SetField","Invalid map %d\n",version); |
fe4da5cc | 511 | } |
512 | } | |
fe4da5cc | 513 | |
65fb704d | 514 | //_____________________________________________________________________________ |
515 | void AliRun::PreTrack() | |
516 | { | |
517 | TObjArray &dets = *fModules; | |
518 | AliModule *module; | |
519 | ||
520 | for(Int_t i=0; i<=fNdets; i++) | |
521 | if((module = (AliModule*)dets[i])) | |
522 | module->PreTrack(); | |
523 | ||
524 | fMCQA->PreTrack(); | |
525 | } | |
526 | ||
527 | //_____________________________________________________________________________ | |
528 | void AliRun::PostTrack() | |
529 | { | |
530 | TObjArray &dets = *fModules; | |
531 | AliModule *module; | |
532 | ||
533 | for(Int_t i=0; i<=fNdets; i++) | |
534 | if((module = (AliModule*)dets[i])) | |
535 | module->PostTrack(); | |
536 | } | |
537 | ||
fe4da5cc | 538 | //_____________________________________________________________________________ |
539 | void AliRun::FinishPrimary() | |
540 | { | |
541 | // | |
542 | // Called at the end of each primary track | |
543 | // | |
544 | ||
6c9704e6 | 545 | // static Int_t count=0; |
546 | // const Int_t times=10; | |
fe4da5cc | 547 | // This primary is finished, purify stack |
80762cb1 | 548 | PurifyKine(); |
fe4da5cc | 549 | |
24de2263 | 550 | TIter next(fModules); |
551 | AliModule *detector; | |
552 | while((detector = (AliModule*)next())) { | |
553 | detector->FinishPrimary(); | |
554 | } | |
555 | ||
fe4da5cc | 556 | // Write out hits if any |
557 | if (gAlice->TreeH()) { | |
558 | gAlice->TreeH()->Fill(); | |
559 | } | |
560 | ||
561 | // Reset Hits info | |
562 | gAlice->ResetHits(); | |
a8f1fb7c | 563 | |
564 | // | |
565 | // if(++count%times==1) gObjectTable->Print(); | |
fe4da5cc | 566 | } |
567 | ||
568 | //_____________________________________________________________________________ | |
569 | void AliRun::FinishEvent() | |
570 | { | |
571 | // | |
572 | // Called at the end of the event. | |
573 | // | |
7fb01480 | 574 | |
dffd31ef | 575 | // |
576 | if(fLego) fLego->FinishEvent(); | |
577 | ||
fe4da5cc | 578 | //Update the energy deposit tables |
579 | Int_t i; | |
875c717b | 580 | for(i=0;i<fEventEnergy.GetSize();i++) { |
581 | fSummEnergy[i]+=fEventEnergy[i]; | |
582 | fSum2Energy[i]+=fEventEnergy[i]*fEventEnergy[i]; | |
fe4da5cc | 583 | } |
875c717b | 584 | fEventEnergy.Reset(); |
fe4da5cc | 585 | |
586 | // Clean detector information | |
587 | CleanDetectors(); | |
588 | ||
589 | // Write out the kinematics | |
590 | if (fTreeK) { | |
591 | CleanParents(); | |
2ab0c725 | 592 | // fTreeK->Fill(); |
89bbad6f | 593 | Bool_t allFilled = kFALSE; |
2ab0c725 | 594 | TObject *part; |
595 | for(i=0; i<fHgwmk+1; ++i) if((part=fParticleMap->At(i))) { | |
596 | fParticleBuffer = (TParticle*) part; | |
597 | fParticleFileMap[i]= (Int_t) fTreeK->GetEntries(); | |
598 | fTreeK->Fill(); | |
89bbad6f | 599 | (*fParticleMap)[i]=0; |
600 | ||
601 | // When all primaries were filled no particle!=0 | |
602 | // should be left => to be removed later. | |
603 | if (allFilled) printf("Why != 0 part # %d?\n",i); | |
604 | } | |
605 | else { | |
606 | // // printf("Why = 0 part # %d?\n",i); => We know. | |
607 | // break; | |
608 | // we don't break now in order to be sure there is no | |
609 | // particle !=0 left. | |
610 | // To be removed later and replaced with break. | |
611 | if(!allFilled) allFilled = kTRUE; | |
612 | } | |
fe4da5cc | 613 | } |
614 | ||
615 | // Write out the digits | |
616 | if (fTreeD) { | |
617 | fTreeD->Fill(); | |
618 | ResetDigits(); | |
619 | } | |
2ab0c725 | 620 | |
621 | if (fTreeS) { | |
622 | fTreeS->Fill(); | |
623 | ResetSDigits(); | |
624 | } | |
625 | ||
fe4da5cc | 626 | // Write out reconstructed clusters |
627 | if (fTreeR) { | |
628 | fTreeR->Fill(); | |
629 | } | |
630 | ||
631 | // Write out the event Header information | |
632 | if (fTreeE) fTreeE->Fill(); | |
633 | ||
634 | // Reset stack info | |
635 | ResetStack(); | |
636 | ||
637 | // Write Tree headers | |
51e0e89d | 638 | if (fTreeK) fTreeK->Write(0,TObject::kOverwrite); |
51e0e89d | 639 | if (fTreeH) fTreeH->Write(0,TObject::kOverwrite); |
51e0e89d | 640 | if (fTreeD) fTreeD->Write(0,TObject::kOverwrite); |
51e0e89d | 641 | if (fTreeR) fTreeR->Write(0,TObject::kOverwrite); |
2ab0c725 | 642 | if (fTreeS) fTreeS->Write(0,TObject::kOverwrite); |
643 | ||
875c717b | 644 | ++fEvent; |
fe4da5cc | 645 | } |
646 | ||
647 | //_____________________________________________________________________________ | |
648 | void AliRun::FinishRun() | |
649 | { | |
650 | // | |
651 | // Called at the end of the run. | |
652 | // | |
653 | ||
dffd31ef | 654 | // |
655 | if(fLego) fLego->FinishRun(); | |
656 | ||
fe4da5cc | 657 | // Clean detector information |
8494b010 | 658 | TIter next(fModules); |
659 | AliModule *detector; | |
660 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 661 | detector->FinishRun(); |
662 | } | |
663 | ||
664 | //Output energy summary tables | |
665 | EnergySummary(); | |
2ab0c725 | 666 | |
667 | TFile *file = fTreeE->GetCurrentFile(); | |
668 | ||
aee8290b | 669 | file->cd(); |
2ab0c725 | 670 | |
51e0e89d | 671 | fTreeE->Write(0,TObject::kOverwrite); |
fe4da5cc | 672 | |
2ab0c725 | 673 | // Write AliRun info and all detectors parameters |
674 | Write(); | |
675 | ||
fe4da5cc | 676 | // Clean tree information |
d2ecd553 | 677 | if (fTreeK) { |
678 | delete fTreeK; fTreeK = 0; | |
679 | } | |
680 | if (fTreeH) { | |
681 | delete fTreeH; fTreeH = 0; | |
682 | } | |
683 | if (fTreeD) { | |
684 | delete fTreeD; fTreeD = 0; | |
685 | } | |
686 | if (fTreeR) { | |
687 | delete fTreeR; fTreeR = 0; | |
688 | } | |
689 | if (fTreeE) { | |
690 | delete fTreeE; fTreeE = 0; | |
691 | } | |
2ab0c725 | 692 | |
fe4da5cc | 693 | // Close output file |
aee8290b | 694 | file->Write(); |
fe4da5cc | 695 | } |
696 | ||
697 | //_____________________________________________________________________________ | |
698 | void AliRun::FlagTrack(Int_t track) | |
699 | { | |
700 | // | |
701 | // Flags a track and all its family tree to be kept | |
702 | // | |
703 | int curr; | |
1578254f | 704 | TParticle *particle; |
fe4da5cc | 705 | |
706 | curr=track; | |
707 | while(1) { | |
2ab0c725 | 708 | particle=(TParticle*)fParticleMap->At(curr); |
fe4da5cc | 709 | |
710 | // If the particle is flagged the three from here upward is saved already | |
aee8290b | 711 | if(particle->TestBit(kKeepBit)) return; |
fe4da5cc | 712 | |
713 | // Save this particle | |
aee8290b | 714 | particle->SetBit(kKeepBit); |
fe4da5cc | 715 | |
716 | // Move to father if any | |
1578254f | 717 | if((curr=particle->GetFirstMother())==-1) return; |
fe4da5cc | 718 | } |
719 | } | |
720 | ||
721 | //_____________________________________________________________________________ | |
722 | void AliRun::EnergySummary() | |
723 | { | |
724 | // | |
725 | // Print summary of deposited energy | |
726 | // | |
727 | ||
fe4da5cc | 728 | Int_t ndep=0; |
729 | Float_t edtot=0; | |
730 | Float_t ed, ed2; | |
731 | Int_t kn, i, left, j, id; | |
aee8290b | 732 | const Float_t kzero=0; |
fe4da5cc | 733 | Int_t ievent=fHeader.GetEvent()+1; |
734 | // | |
735 | // Energy loss information | |
736 | if(ievent) { | |
737 | printf("***************** Energy Loss Information per event (GEV) *****************\n"); | |
875c717b | 738 | for(kn=1;kn<fEventEnergy.GetSize();kn++) { |
739 | ed=fSummEnergy[kn]; | |
fe4da5cc | 740 | if(ed>0) { |
875c717b | 741 | fEventEnergy[ndep]=kn; |
fe4da5cc | 742 | if(ievent>1) { |
743 | ed=ed/ievent; | |
875c717b | 744 | ed2=fSum2Energy[kn]; |
fe4da5cc | 745 | ed2=ed2/ievent; |
aee8290b | 746 | ed2=100*TMath::Sqrt(TMath::Max(ed2-ed*ed,kzero))/ed; |
fe4da5cc | 747 | } else |
748 | ed2=99; | |
875c717b | 749 | fSummEnergy[ndep]=ed; |
aee8290b | 750 | fSum2Energy[ndep]=TMath::Min((Float_t) 99.,TMath::Max(ed2,kzero)); |
fe4da5cc | 751 | edtot+=ed; |
752 | ndep++; | |
753 | } | |
754 | } | |
755 | for(kn=0;kn<(ndep-1)/3+1;kn++) { | |
756 | left=ndep-kn*3; | |
757 | for(i=0;i<(3<left?3:left);i++) { | |
758 | j=kn*3+i; | |
875c717b | 759 | id=Int_t (fEventEnergy[j]+0.1); |
760 | printf(" %s %10.3f +- %10.3f%%;",gMC->VolName(id),fSummEnergy[j],fSum2Energy[j]); | |
fe4da5cc | 761 | } |
762 | printf("\n"); | |
763 | } | |
764 | // | |
765 | // Relative energy loss in different detectors | |
766 | printf("******************** Relative Energy Loss per event ********************\n"); | |
767 | printf("Total energy loss per event %10.3f GeV\n",edtot); | |
768 | for(kn=0;kn<(ndep-1)/5+1;kn++) { | |
769 | left=ndep-kn*5; | |
770 | for(i=0;i<(5<left?5:left);i++) { | |
771 | j=kn*5+i; | |
875c717b | 772 | id=Int_t (fEventEnergy[j]+0.1); |
773 | printf(" %s %10.3f%%;",gMC->VolName(id),100*fSummEnergy[j]/edtot); | |
fe4da5cc | 774 | } |
775 | printf("\n"); | |
776 | } | |
777 | for(kn=0;kn<75;kn++) printf("*"); | |
778 | printf("\n"); | |
779 | } | |
780 | // | |
781 | // Reset the TArray's | |
875c717b | 782 | // fEventEnergy.Set(0); |
783 | // fSummEnergy.Set(0); | |
784 | // fSum2Energy.Set(0); | |
fe4da5cc | 785 | } |
786 | ||
787 | //_____________________________________________________________________________ | |
94de3818 | 788 | AliModule *AliRun::GetModule(const char *name) const |
fe4da5cc | 789 | { |
790 | // | |
791 | // Return pointer to detector from name | |
792 | // | |
8494b010 | 793 | return (AliModule*)fModules->FindObject(name); |
fe4da5cc | 794 | } |
795 | ||
a68348e9 | 796 | //_____________________________________________________________________________ |
94de3818 | 797 | AliDetector *AliRun::GetDetector(const char *name) const |
a68348e9 | 798 | { |
799 | // | |
800 | // Return pointer to detector from name | |
801 | // | |
802 | return (AliDetector*)fModules->FindObject(name); | |
803 | } | |
804 | ||
fe4da5cc | 805 | //_____________________________________________________________________________ |
94de3818 | 806 | Int_t AliRun::GetModuleID(const char *name) const |
fe4da5cc | 807 | { |
808 | // | |
809 | // Return galice internal detector identifier from name | |
810 | // | |
23370b7a | 811 | Int_t i=-1; |
812 | TObject *mod=fModules->FindObject(name); | |
813 | if(mod) i=fModules->IndexOf(mod); | |
814 | return i; | |
fe4da5cc | 815 | } |
816 | ||
817 | //_____________________________________________________________________________ | |
818 | Int_t AliRun::GetEvent(Int_t event) | |
819 | { | |
820 | // | |
821 | // Connect the Trees Kinematics and Hits for event # event | |
822 | // Set branch addresses | |
823 | // | |
fe4da5cc | 824 | |
825 | // Reset existing structures | |
2ab0c725 | 826 | // ResetStack(); |
fe4da5cc | 827 | ResetHits(); |
828 | ResetDigits(); | |
2ab0c725 | 829 | ResetSDigits(); |
fe4da5cc | 830 | |
831 | // Delete Trees already connected | |
832 | if (fTreeK) delete fTreeK; | |
833 | if (fTreeH) delete fTreeH; | |
834 | if (fTreeD) delete fTreeD; | |
835 | if (fTreeR) delete fTreeR; | |
2ab0c725 | 836 | if (fTreeS) delete fTreeS; |
59fe9bd2 | 837 | |
838 | // Get header from file | |
839 | if(fTreeE) fTreeE->GetEntry(event); | |
840 | else Error("GetEvent","Cannot file Header Tree\n"); | |
2ab0c725 | 841 | TFile *file = fTreeE->GetCurrentFile(); |
842 | ||
843 | file->cd(); | |
fe4da5cc | 844 | |
845 | // Get Kine Tree from file | |
846 | char treeName[20]; | |
847 | sprintf(treeName,"TreeK%d",event); | |
848 | fTreeK = (TTree*)gDirectory->Get(treeName); | |
2ab0c725 | 849 | if (fTreeK) fTreeK->SetBranchAddress("Particles", &fParticleBuffer); |
23370b7a | 850 | else Error("GetEvent","cannot find Kine Tree for event:%d\n",event); |
2ab0c725 | 851 | // Create the particle stack |
852 | if(!fParticles) fParticles = new TClonesArray("TParticle",1000); | |
853 | // Build the pointer list | |
854 | if(fParticleMap) { | |
855 | fParticleMap->Clear(); | |
856 | fParticleMap->Expand(fTreeK->GetEntries()); | |
857 | } else | |
858 | fParticleMap = new TObjArray(fTreeK->GetEntries()); | |
fe4da5cc | 859 | |
2ab0c725 | 860 | file->cd(); |
861 | ||
fe4da5cc | 862 | // Get Hits Tree header from file |
863 | sprintf(treeName,"TreeH%d",event); | |
864 | fTreeH = (TTree*)gDirectory->Get(treeName); | |
865 | if (!fTreeH) { | |
23370b7a | 866 | Error("GetEvent","cannot find Hits Tree for event:%d\n",event); |
fe4da5cc | 867 | } |
868 | ||
2ab0c725 | 869 | file->cd(); |
870 | ||
fe4da5cc | 871 | // Get Digits Tree header from file |
872 | sprintf(treeName,"TreeD%d",event); | |
873 | fTreeD = (TTree*)gDirectory->Get(treeName); | |
874 | if (!fTreeD) { | |
2ab0c725 | 875 | // Warning("GetEvent","cannot find Digits Tree for event:%d\n",event); |
fe4da5cc | 876 | } |
82711e7a | 877 | |
878 | file->cd(); | |
879 | ||
880 | // Get SDigits Tree header from file | |
881 | sprintf(treeName,"TreeS%d",event); | |
882 | fTreeS = (TTree*)gDirectory->Get(treeName); | |
883 | if (!fTreeS) { | |
884 | // Warning("GetEvent","cannot find SDigits Tree for event:%d\n",event); | |
885 | } | |
886 | ||
2ab0c725 | 887 | file->cd(); |
fe4da5cc | 888 | |
889 | // Get Reconstruct Tree header from file | |
890 | sprintf(treeName,"TreeR%d",event); | |
891 | fTreeR = (TTree*)gDirectory->Get(treeName); | |
892 | if (!fTreeR) { | |
893 | // printf("WARNING: cannot find Reconstructed Tree for event:%d\n",event); | |
894 | } | |
2ab0c725 | 895 | |
896 | file->cd(); | |
fe4da5cc | 897 | |
898 | // Set Trees branch addresses | |
8494b010 | 899 | TIter next(fModules); |
900 | AliModule *detector; | |
901 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 902 | detector->SetTreeAddress(); |
903 | } | |
904 | ||
2ab0c725 | 905 | fNtrack = Int_t (fTreeK->GetEntries()); |
fe4da5cc | 906 | return fNtrack; |
907 | } | |
908 | ||
909 | //_____________________________________________________________________________ | |
910 | TGeometry *AliRun::GetGeometry() | |
911 | { | |
912 | // | |
913 | // Import Alice geometry from current file | |
914 | // Return pointer to geometry object | |
915 | // | |
916 | if (!fGeometry) fGeometry = (TGeometry*)gDirectory->Get("AliceGeom"); | |
917 | // | |
918 | // Unlink and relink nodes in detectors | |
919 | // This is bad and there must be a better way... | |
920 | // | |
fe4da5cc | 921 | |
8494b010 | 922 | TIter next(fModules); |
923 | AliModule *detector; | |
924 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 925 | TList *dnodes=detector->Nodes(); |
926 | Int_t j; | |
927 | TNode *node, *node1; | |
928 | for ( j=0; j<dnodes->GetSize(); j++) { | |
929 | node = (TNode*) dnodes->At(j); | |
52d0ab00 | 930 | node1 = fGeometry->GetNode(node->GetName()); |
fe4da5cc | 931 | dnodes->Remove(node); |
932 | dnodes->AddAt(node1,j); | |
933 | } | |
934 | } | |
935 | return fGeometry; | |
936 | } | |
937 | ||
938 | //_____________________________________________________________________________ | |
939 | void AliRun::GetNextTrack(Int_t &mtrack, Int_t &ipart, Float_t *pmom, | |
940 | Float_t &e, Float_t *vpos, Float_t *polar, | |
941 | Float_t &tof) | |
942 | { | |
943 | // | |
944 | // Return next track from stack of particles | |
945 | // | |
a8f1fb7c | 946 | TVector3 pol; |
fe4da5cc | 947 | fCurrent=-1; |
1578254f | 948 | TParticle *track; |
fe4da5cc | 949 | for(Int_t i=fNtrack-1; i>=0; i--) { |
2ab0c725 | 950 | track=(TParticle*) fParticleMap->At(i); |
951 | if(track) if(!track->TestBit(kDoneBit)) { | |
fe4da5cc | 952 | // |
2ab0c725 | 953 | // The track exists and has not yet been processed |
fe4da5cc | 954 | fCurrent=i; |
1578254f | 955 | ipart=track->GetPdgCode(); |
956 | pmom[0]=track->Px(); | |
957 | pmom[1]=track->Py(); | |
958 | pmom[2]=track->Pz(); | |
959 | e =track->Energy(); | |
960 | vpos[0]=track->Vx(); | |
961 | vpos[1]=track->Vy(); | |
962 | vpos[2]=track->Vz(); | |
a8f1fb7c | 963 | track->GetPolarisation(pol); |
964 | polar[0]=pol.X(); | |
965 | polar[1]=pol.Y(); | |
966 | polar[2]=pol.Z(); | |
1578254f | 967 | tof=track->T(); |
aee8290b | 968 | track->SetBit(kDoneBit); |
fe4da5cc | 969 | break; |
970 | } | |
971 | } | |
972 | mtrack=fCurrent; | |
973 | // | |
974 | // stop and start timer when we start a primary track | |
975 | Int_t nprimaries = fHeader.GetNprimary(); | |
976 | if (fCurrent >= nprimaries) return; | |
977 | if (fCurrent < nprimaries-1) { | |
978 | fTimer.Stop(); | |
2ab0c725 | 979 | track=(TParticle*) fParticleMap->At(fCurrent+1); |
1578254f | 980 | // track->SetProcessTime(fTimer.CpuTime()); |
fe4da5cc | 981 | } |
982 | fTimer.Start(); | |
983 | } | |
984 | ||
985 | //_____________________________________________________________________________ | |
94de3818 | 986 | Int_t AliRun::GetPrimary(Int_t track) const |
fe4da5cc | 987 | { |
988 | // | |
989 | // return number of primary that has generated track | |
990 | // | |
991 | int current, parent; | |
1578254f | 992 | TParticle *part; |
fe4da5cc | 993 | // |
994 | parent=track; | |
995 | while (1) { | |
996 | current=parent; | |
2ab0c725 | 997 | part = (TParticle *)fParticleMap->At(current); |
1578254f | 998 | parent=part->GetFirstMother(); |
fe4da5cc | 999 | if(parent<0) return current; |
1000 | } | |
1001 | } | |
1002 | ||
1003 | //_____________________________________________________________________________ | |
875c717b | 1004 | void AliRun::InitMC(const char *setup) |
fe4da5cc | 1005 | { |
1006 | // | |
1007 | // Initialize the Alice setup | |
1008 | // | |
1009 | ||
51e0e89d | 1010 | if(fInitDone) { |
1011 | Warning("Init","Cannot initialise AliRun twice!\n"); | |
1012 | return; | |
1013 | } | |
2ab0c725 | 1014 | |
fe4da5cc | 1015 | gROOT->LoadMacro(setup); |
45189757 | 1016 | gInterpreter->ProcessLine(fConfigFunction.Data()); |
fe4da5cc | 1017 | |
2ab0c725 | 1018 | |
cfce8870 | 1019 | gMC->DefineParticles(); //Create standard MC particles |
fe4da5cc | 1020 | |
1021 | TObject *objfirst, *objlast; | |
1022 | ||
23370b7a | 1023 | fNdets = fModules->GetLast()+1; |
1024 | ||
fe4da5cc | 1025 | // |
875c717b | 1026 | //=================Create Materials and geometry |
1027 | gMC->Init(); | |
1028 | ||
65fb704d | 1029 | // Added also after in case of interactive initialisation of modules |
1030 | fNdets = fModules->GetLast()+1; | |
1031 | ||
8494b010 | 1032 | TIter next(fModules); |
1033 | AliModule *detector; | |
1034 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1035 | detector->SetTreeAddress(); |
1036 | objlast = gDirectory->GetList()->Last(); | |
1037 | ||
fe4da5cc | 1038 | // Add Detector histograms in Detector list of histograms |
1039 | if (objlast) objfirst = gDirectory->GetList()->After(objlast); | |
1040 | else objfirst = gDirectory->GetList()->First(); | |
1041 | while (objfirst) { | |
1042 | detector->Histograms()->Add(objfirst); | |
1043 | objfirst = gDirectory->GetList()->After(objfirst); | |
1044 | } | |
1045 | } | |
327136d2 | 1046 | ReadTransPar(); //Read the cuts for all materials |
fe4da5cc | 1047 | |
1048 | MediaTable(); //Build the special IMEDIA table | |
1049 | ||
fe4da5cc | 1050 | //Initialise geometry deposition table |
875c717b | 1051 | fEventEnergy.Set(gMC->NofVolumes()+1); |
1052 | fSummEnergy.Set(gMC->NofVolumes()+1); | |
1053 | fSum2Energy.Set(gMC->NofVolumes()+1); | |
fe4da5cc | 1054 | |
fe4da5cc | 1055 | //Compute cross-sections |
875c717b | 1056 | gMC->BuildPhysics(); |
fe4da5cc | 1057 | |
1058 | //Write Geometry object to current file. | |
1059 | fGeometry->Write(); | |
1060 | ||
1061 | fInitDone = kTRUE; | |
51e0e89d | 1062 | |
65fb704d | 1063 | fMCQA = new AliMCQA(fNdets); |
1064 | ||
51e0e89d | 1065 | // |
1066 | // Save stuff at the beginning of the file to avoid file corruption | |
1067 | Write(); | |
fe4da5cc | 1068 | } |
1069 | ||
1070 | //_____________________________________________________________________________ | |
1071 | void AliRun::MediaTable() | |
1072 | { | |
1073 | // | |
1074 | // Built media table to get from the media number to | |
1075 | // the detector id | |
1076 | // | |
ad51aeb0 | 1077 | Int_t kz, nz, idt, lz, i, k, ind; |
1078 | // Int_t ibeg; | |
fe4da5cc | 1079 | TObjArray &dets = *gAlice->Detectors(); |
8494b010 | 1080 | AliModule *det; |
fe4da5cc | 1081 | // |
1082 | // For all detectors | |
1083 | for (kz=0;kz<fNdets;kz++) { | |
1084 | // If detector is defined | |
8494b010 | 1085 | if((det=(AliModule*) dets[kz])) { |
ad51aeb0 | 1086 | TArrayI &idtmed = *(det->GetIdtmed()); |
1087 | for(nz=0;nz<100;nz++) { | |
fe4da5cc | 1088 | // Find max and min material number |
ad51aeb0 | 1089 | if((idt=idtmed[nz])) { |
fe4da5cc | 1090 | det->LoMedium() = det->LoMedium() < idt ? det->LoMedium() : idt; |
1091 | det->HiMedium() = det->HiMedium() > idt ? det->HiMedium() : idt; | |
1092 | } | |
1093 | } | |
1094 | if(det->LoMedium() > det->HiMedium()) { | |
1095 | det->LoMedium() = 0; | |
1096 | det->HiMedium() = 0; | |
1097 | } else { | |
1098 | if(det->HiMedium() > fImedia->GetSize()) { | |
ad51aeb0 | 1099 | Error("MediaTable","Increase fImedia from %d to %d", |
1100 | fImedia->GetSize(),det->HiMedium()); | |
fe4da5cc | 1101 | return; |
1102 | } | |
1103 | // Tag all materials in rage as belonging to detector kz | |
1104 | for(lz=det->LoMedium(); lz<= det->HiMedium(); lz++) { | |
1105 | (*fImedia)[lz]=kz; | |
1106 | } | |
1107 | } | |
1108 | } | |
1109 | } | |
1110 | // | |
1111 | // Print summary table | |
1112 | printf(" Traking media ranges:\n"); | |
1113 | for(i=0;i<(fNdets-1)/6+1;i++) { | |
1114 | for(k=0;k< (6<fNdets-i*6?6:fNdets-i*6);k++) { | |
1115 | ind=i*6+k; | |
8494b010 | 1116 | det=(AliModule*)dets[ind]; |
fe4da5cc | 1117 | if(det) |
1118 | printf(" %6s: %3d -> %3d;",det->GetName(),det->LoMedium(), | |
1119 | det->HiMedium()); | |
1120 | else | |
1121 | printf(" %6s: %3d -> %3d;","NULL",0,0); | |
1122 | } | |
1123 | printf("\n"); | |
1124 | } | |
1125 | } | |
1126 | ||
1127 | //____________________________________________________________________________ | |
1128 | void AliRun::SetGenerator(AliGenerator *generator) | |
ee1dd322 | 1129 | { |
1130 | // | |
1131 | // Load the event generator | |
1132 | // | |
1133 | if(!fGenerator) fGenerator = generator; | |
1134 | } | |
1135 | ||
1136 | //____________________________________________________________________________ | |
1137 | void AliRun::ResetGenerator(AliGenerator *generator) | |
fe4da5cc | 1138 | { |
1139 | // | |
1140 | // Load the event generator | |
1141 | // | |
b13db077 | 1142 | if(fGenerator) |
838edcaf | 1143 | if(generator) |
1144 | Warning("ResetGenerator","Replacing generator %s with %s\n", | |
1145 | fGenerator->GetName(),generator->GetName()); | |
1146 | else | |
1147 | Warning("ResetGenerator","Replacing generator %s with NULL\n", | |
1148 | fGenerator->GetName()); | |
b13db077 | 1149 | fGenerator = generator; |
fe4da5cc | 1150 | } |
1151 | ||
1152 | //____________________________________________________________________________ | |
65fb704d | 1153 | void AliRun::SetTransPar(char *filename) |
1154 | { | |
1155 | fTransParName = filename; | |
1156 | } | |
1157 | ||
2ab0c725 | 1158 | //____________________________________________________________________________ |
1159 | void AliRun::SetBaseFile(char *filename) | |
1160 | { | |
39de14fb | 1161 | fBaseFileName = filename; |
2ab0c725 | 1162 | } |
1163 | ||
65fb704d | 1164 | //____________________________________________________________________________ |
1165 | void AliRun::ReadTransPar() | |
fe4da5cc | 1166 | { |
1167 | // | |
1168 | // Read filename to set the transport parameters | |
1169 | // | |
1170 | ||
fe4da5cc | 1171 | |
aee8290b | 1172 | const Int_t kncuts=10; |
1173 | const Int_t knflags=11; | |
1174 | const Int_t knpars=kncuts+knflags; | |
1175 | const char kpars[knpars][7] = {"CUTGAM" ,"CUTELE","CUTNEU","CUTHAD","CUTMUO", | |
fe4da5cc | 1176 | "BCUTE","BCUTM","DCUTE","DCUTM","PPCUTM","ANNI", |
1177 | "BREM","COMP","DCAY","DRAY","HADR","LOSS", | |
1178 | "MULS","PAIR","PHOT","RAYL"}; | |
1179 | char line[256]; | |
ad51aeb0 | 1180 | char detName[7]; |
fe4da5cc | 1181 | char* filtmp; |
aee8290b | 1182 | Float_t cut[kncuts]; |
1183 | Int_t flag[knflags]; | |
fe4da5cc | 1184 | Int_t i, itmed, iret, ktmed, kz; |
1185 | FILE *lun; | |
1186 | // | |
1187 | // See whether the file is there | |
65fb704d | 1188 | filtmp=gSystem->ExpandPathName(fTransParName.Data()); |
fe4da5cc | 1189 | lun=fopen(filtmp,"r"); |
1190 | delete [] filtmp; | |
1191 | if(!lun) { | |
65fb704d | 1192 | Warning("ReadTransPar","File %s does not exist!\n",fTransParName.Data()); |
fe4da5cc | 1193 | return; |
1194 | } | |
1195 | // | |
1196 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); | |
1197 | printf(" *%59s\n","*"); | |
1198 | printf(" * Please check carefully what you are doing!%10s\n","*"); | |
1199 | printf(" *%59s\n","*"); | |
1200 | // | |
1201 | while(1) { | |
1202 | // Initialise cuts and flags | |
aee8290b | 1203 | for(i=0;i<kncuts;i++) cut[i]=-99; |
1204 | for(i=0;i<knflags;i++) flag[i]=-99; | |
fe4da5cc | 1205 | itmed=0; |
1206 | for(i=0;i<256;i++) line[i]='\0'; | |
1207 | // Read up to the end of line excluded | |
1208 | iret=fscanf(lun,"%[^\n]",line); | |
1209 | if(iret<0) { | |
1210 | //End of file | |
1211 | fclose(lun); | |
1212 | printf(" *%59s\n","*"); | |
1213 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); | |
1214 | return; | |
1215 | } | |
1216 | // Read the end of line | |
1217 | fscanf(lun,"%*c"); | |
1218 | if(!iret) continue; | |
1219 | if(line[0]=='*') continue; | |
1220 | // Read the numbers | |
ad51aeb0 | 1221 | 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", |
1222 | detName,&itmed,&cut[0],&cut[1],&cut[2],&cut[3],&cut[4],&cut[5],&cut[6],&cut[7],&cut[8], | |
1223 | &cut[9],&flag[0],&flag[1],&flag[2],&flag[3],&flag[4],&flag[5],&flag[6],&flag[7], | |
1224 | &flag[8],&flag[9],&flag[10]); | |
fe4da5cc | 1225 | if(!iret) continue; |
1226 | if(iret<0) { | |
1227 | //reading error | |
65fb704d | 1228 | Warning("ReadTransPar","Error reading file %s\n",fTransParName.Data()); |
fe4da5cc | 1229 | continue; |
1230 | } | |
ad51aeb0 | 1231 | // Check that the module exist |
1232 | AliModule *mod = GetModule(detName); | |
1233 | if(mod) { | |
1234 | // Get the array of media numbers | |
1235 | TArrayI &idtmed = *mod->GetIdtmed(); | |
1236 | // Check that the tracking medium code is valid | |
1237 | if(0<=itmed && itmed < 100) { | |
1238 | ktmed=idtmed[itmed]; | |
1239 | if(!ktmed) { | |
65fb704d | 1240 | Warning("ReadTransPar","Invalid tracking medium code %d for %s\n",itmed,mod->GetName()); |
ad51aeb0 | 1241 | continue; |
fe4da5cc | 1242 | } |
ad51aeb0 | 1243 | // Set energy thresholds |
aee8290b | 1244 | for(kz=0;kz<kncuts;kz++) { |
ad51aeb0 | 1245 | if(cut[kz]>=0) { |
23370b7a | 1246 | printf(" * %-6s set to %10.3E for tracking medium code %4d for %s\n", |
aee8290b | 1247 | kpars[kz],cut[kz],itmed,mod->GetName()); |
1248 | gMC->Gstpar(ktmed,kpars[kz],cut[kz]); | |
ad51aeb0 | 1249 | } |
fe4da5cc | 1250 | } |
ad51aeb0 | 1251 | // Set transport mechanisms |
aee8290b | 1252 | for(kz=0;kz<knflags;kz++) { |
ad51aeb0 | 1253 | if(flag[kz]>=0) { |
1254 | printf(" * %-6s set to %10d for tracking medium code %4d for %s\n", | |
aee8290b | 1255 | kpars[kncuts+kz],flag[kz],itmed,mod->GetName()); |
1256 | gMC->Gstpar(ktmed,kpars[kncuts+kz],Float_t(flag[kz])); | |
ad51aeb0 | 1257 | } |
1258 | } | |
1259 | } else { | |
65fb704d | 1260 | Warning("ReadTransPar","Invalid medium code %d *\n",itmed); |
ad51aeb0 | 1261 | continue; |
fe4da5cc | 1262 | } |
1263 | } else { | |
65fb704d | 1264 | Warning("ReadTransPar","Module %s not present\n",detName); |
fe4da5cc | 1265 | continue; |
1266 | } | |
1267 | } | |
1268 | } | |
1269 | ||
1270 | //_____________________________________________________________________________ | |
2ab0c725 | 1271 | void AliRun::MakeBranchInTree(TTree *tree, const char* name, void* address, Int_t size, char *file) |
1272 | { | |
1273 | if (GetDebug()>1) | |
1274 | printf("* MakeBranch * Making Branch %s \n",name); | |
1275 | ||
1276 | TBranch *branch = tree->Branch(name,address,size); | |
1277 | ||
1278 | if (file) { | |
39de14fb | 1279 | char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2]; |
1280 | sprintf(outFile,"%s/%s",gAlice->GetBaseFile(),file); | |
2ab0c725 | 1281 | TDirectory *cwd = gDirectory; |
39de14fb | 1282 | branch->SetFile(outFile); |
2ab0c725 | 1283 | TIter next( branch->GetListOfBranches()); |
1284 | while ((branch=(TBranch*)next())) { | |
39de14fb | 1285 | branch->SetFile(outFile); |
2ab0c725 | 1286 | } |
1287 | if (GetDebug()>1) | |
1288 | printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file); | |
1289 | cwd->cd(); | |
39de14fb | 1290 | delete outFile; |
2ab0c725 | 1291 | } |
1292 | } | |
1293 | ||
1294 | //_____________________________________________________________________________ | |
1295 | void AliRun::MakeBranchInTree(TTree *tree, const char* name, const char *classname, void* address, Int_t size, Int_t splitlevel, char *file) | |
1296 | { | |
1297 | TDirectory *cwd = gDirectory; | |
1298 | TBranch *branch = tree->Branch(name,classname,address,size,splitlevel); | |
1299 | if (GetDebug()>1) | |
1300 | printf("* MakeBranch * Making Branch %s \n",name); | |
1301 | if (file) { | |
39de14fb | 1302 | char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2]; |
1303 | sprintf(outFile,"%s/%s",gAlice->GetBaseFile(),file); | |
1304 | branch->SetFile(outFile); | |
2ab0c725 | 1305 | TIter next( branch->GetListOfBranches()); |
1306 | while ((branch=(TBranch*)next())) { | |
39de14fb | 1307 | branch->SetFile(outFile); |
2ab0c725 | 1308 | } |
1309 | if (GetDebug()>1) | |
1310 | printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file); | |
1311 | cwd->cd(); | |
39de14fb | 1312 | delete outFile; |
2ab0c725 | 1313 | } |
1314 | } | |
1315 | //_____________________________________________________________________________ | |
1316 | void AliRun::MakeTree(Option_t *option, char *file) | |
fe4da5cc | 1317 | { |
1318 | // | |
1319 | // Create the ROOT trees | |
1320 | // Loop on all detectors to create the Root branch (if any) | |
1321 | // | |
1322 | ||
b13db077 | 1323 | char hname[30]; |
fe4da5cc | 1324 | // |
1325 | // Analyse options | |
aee8290b | 1326 | char *oK = strstr(option,"K"); |
1327 | char *oH = strstr(option,"H"); | |
1328 | char *oE = strstr(option,"E"); | |
1329 | char *oD = strstr(option,"D"); | |
1330 | char *oR = strstr(option,"R"); | |
2ab0c725 | 1331 | char *oS = strstr(option,"S"); |
fe4da5cc | 1332 | // |
2ab0c725 | 1333 | |
aee8290b | 1334 | if (oK && !fTreeK) { |
b13db077 | 1335 | sprintf(hname,"TreeK%d",fEvent); |
1336 | fTreeK = new TTree(hname,"Kinematics"); | |
1337 | // Create a branch for particles | |
2ab0c725 | 1338 | MakeBranchInTree(fTreeK, |
1339 | "Particles", "TParticle", &fParticleBuffer, 4000, 1, file) ; | |
51e0e89d | 1340 | fTreeK->Write(); |
b13db077 | 1341 | } |
aee8290b | 1342 | if (oH && !fTreeH) { |
b13db077 | 1343 | sprintf(hname,"TreeH%d",fEvent); |
1344 | fTreeH = new TTree(hname,"Hits"); | |
1345 | fTreeH->SetAutoSave(1000000000); //no autosave | |
51e0e89d | 1346 | fTreeH->Write(); |
b13db077 | 1347 | } |
aee8290b | 1348 | if (oD && !fTreeD) { |
b13db077 | 1349 | sprintf(hname,"TreeD%d",fEvent); |
1350 | fTreeD = new TTree(hname,"Digits"); | |
51e0e89d | 1351 | fTreeD->Write(); |
b13db077 | 1352 | } |
2ab0c725 | 1353 | if (oS && !fTreeS) { |
1354 | sprintf(hname,"TreeS%d",fEvent); | |
1355 | fTreeS = new TTree(hname,"SDigits"); | |
1356 | fTreeS->Write(); | |
1357 | } | |
aee8290b | 1358 | if (oR && !fTreeR) { |
b13db077 | 1359 | sprintf(hname,"TreeR%d",fEvent); |
1360 | fTreeR = new TTree(hname,"Reconstruction"); | |
51e0e89d | 1361 | fTreeR->Write(); |
b13db077 | 1362 | } |
aee8290b | 1363 | if (oE && !fTreeE) { |
b13db077 | 1364 | fTreeE = new TTree("TE","Header"); |
1365 | // Create a branch for Header | |
2ab0c725 | 1366 | MakeBranchInTree(fTreeE, |
1367 | "Header", "AliHeader", &gAliHeader, 4000, 1, file) ; | |
51e0e89d | 1368 | fTreeE->Write(); |
b13db077 | 1369 | } |
2ab0c725 | 1370 | |
fe4da5cc | 1371 | // |
1372 | // Create a branch for hits/digits for each detector | |
1373 | // Each branch is a TClonesArray. Each data member of the Hits classes | |
1374 | // will be in turn a subbranch of the detector master branch | |
8494b010 | 1375 | TIter next(fModules); |
1376 | AliModule *detector; | |
1377 | while((detector = (AliModule*)next())) { | |
2ab0c725 | 1378 | if (oH || oR) detector->MakeBranch(option,file); |
fe4da5cc | 1379 | } |
fe4da5cc | 1380 | } |
1381 | ||
1382 | //_____________________________________________________________________________ | |
1383 | Int_t AliRun::PurifyKine(Int_t lastSavedTrack, Int_t nofTracks) | |
1384 | { | |
1385 | // | |
1386 | // PurifyKine with external parameters | |
1387 | // | |
1388 | fHgwmk = lastSavedTrack; | |
1389 | fNtrack = nofTracks; | |
1390 | PurifyKine(); | |
1391 | return fHgwmk; | |
1392 | } | |
1393 | ||
2ab0c725 | 1394 | //_____________________________________________________________________________ |
1395 | TParticle* AliRun::Particle(Int_t i) | |
1396 | { | |
1397 | if(!(*fParticleMap)[i]) { | |
1398 | Int_t nentries = fParticles->GetEntries(); | |
1399 | fTreeK->GetEntry(fParticleFileMap[i]); | |
1400 | new ((*fParticles)[nentries]) TParticle(*fParticleBuffer); | |
1401 | fParticleMap->AddAt((*fParticles)[nentries],i); | |
1402 | } | |
1403 | return (TParticle *) (*fParticleMap)[i]; | |
1404 | } | |
1405 | ||
fe4da5cc | 1406 | //_____________________________________________________________________________ |
1407 | void AliRun::PurifyKine() | |
1408 | { | |
1409 | // | |
1410 | // Compress kinematic tree keeping only flagged particles | |
1411 | // and renaming the particle id's in all the hits | |
1412 | // | |
2ab0c725 | 1413 | // TClonesArray &particles = *fParticles; |
1414 | TObjArray &particles = *fParticleMap; | |
fe4da5cc | 1415 | int nkeep=fHgwmk+1, parent, i; |
2ab0c725 | 1416 | TParticle *part, *father; |
1417 | TArrayI map(particles.GetLast()+1); | |
fe4da5cc | 1418 | |
1419 | // Save in Header total number of tracks before compression | |
1420 | fHeader.SetNtrack(fHeader.GetNtrack()+fNtrack-fHgwmk); | |
1421 | ||
2ab0c725 | 1422 | // If no tracks generated return now |
1423 | if(fHgwmk+1 == fNtrack) return; | |
1424 | ||
1425 | Int_t toshrink = fNtrack-fHgwmk-1; | |
1426 | ||
a01a8b12 | 1427 | // First pass, invalid Daughter information |
fe4da5cc | 1428 | for(i=0; i<fNtrack; i++) { |
a01a8b12 | 1429 | // Preset map, to be removed later |
2ab0c725 | 1430 | if(i<=fHgwmk) map[i]=i ; |
1431 | else { | |
1432 | map[i] = -99; | |
1433 | // particles.UncheckedAt(i)->ResetBit(kDaughtersBit); | |
1434 | if((part=(TParticle*) particles.At(i))) part->ResetBit(kDaughtersBit); | |
1435 | } | |
a01a8b12 | 1436 | } |
2ab0c725 | 1437 | // Invalid daughter information for the parent of the first particle |
1438 | // generated. This may or may not be the current primary according to | |
1439 | // whether decays have been recorded among the primaries | |
1440 | part = (TParticle *)particles.At(fHgwmk+1); | |
1441 | particles.At(part->GetFirstMother())->ResetBit(kDaughtersBit); | |
fe4da5cc | 1442 | // Second pass, build map between old and new numbering |
1443 | for(i=fHgwmk+1; i<fNtrack; i++) { | |
2ab0c725 | 1444 | if(particles.At(i)->TestBit(kKeepBit)) { |
fe4da5cc | 1445 | |
1446 | // This particle has to be kept | |
1447 | map[i]=nkeep; | |
2ab0c725 | 1448 | // If old and new are different, have to move the pointer |
1449 | if(i!=nkeep) particles[nkeep]=particles.At(i); | |
1450 | part = (TParticle*) particles.At(nkeep); | |
fe4da5cc | 1451 | |
1452 | // as the parent is always *before*, it must be already | |
1453 | // in place. This is what we are checking anyway! | |
2ab0c725 | 1454 | if((parent=part->GetFirstMother())>fHgwmk) |
1455 | if(map[parent]==-99) Fatal("PurifyKine","map[%d] = -99!\n",parent); | |
1456 | else part->SetFirstMother(map[parent]); | |
1457 | ||
fe4da5cc | 1458 | nkeep++; |
1459 | } | |
1460 | } | |
fe4da5cc | 1461 | |
1578254f | 1462 | // Fix daughters information |
2ab0c725 | 1463 | for (i=fHgwmk+1; i<nkeep; i++) { |
1464 | part = (TParticle *)particles.At(i); | |
1578254f | 1465 | parent = part->GetFirstMother(); |
ae23d366 | 1466 | if(parent>=0) { |
2ab0c725 | 1467 | father = (TParticle *)particles.At(parent); |
aee8290b | 1468 | if(father->TestBit(kDaughtersBit)) { |
fe4da5cc | 1469 | |
ae23d366 | 1470 | if(i<father->GetFirstDaughter()) father->SetFirstDaughter(i); |
1471 | if(i>father->GetLastDaughter()) father->SetLastDaughter(i); | |
1472 | } else { | |
2ab0c725 | 1473 | // Initialise daughters info for first pass |
ae23d366 | 1474 | father->SetFirstDaughter(i); |
1475 | father->SetLastDaughter(i); | |
aee8290b | 1476 | father->SetBit(kDaughtersBit); |
ae23d366 | 1477 | } |
fe4da5cc | 1478 | } |
1479 | } | |
1480 | ||
1cedd08a | 1481 | // Now loop on all registered hit lists |
1482 | TIter next(fHitLists); | |
1483 | TCollection *hitList; | |
1484 | while((hitList = (TCollection*)next())) { | |
1485 | TIter nexthit(hitList); | |
1486 | AliHit *hit; | |
1487 | while((hit = (AliHit*)nexthit())) { | |
1488 | hit->SetTrack(map[hit->GetTrack()]); | |
1489 | } | |
1490 | } | |
fe4da5cc | 1491 | |
24de2263 | 1492 | // |
1493 | // This for detectors which have a special mapping mechanism | |
1494 | // for hits, such as TPC and TRD | |
1495 | // | |
1496 | ||
1497 | TIter nextmod(fModules); | |
1498 | AliModule *detector; | |
1499 | while((detector = (AliModule*)nextmod())) { | |
2ab0c725 | 1500 | detector->RemapTrackHitIDs(map.GetArray()); |
24de2263 | 1501 | } |
1502 | ||
2ab0c725 | 1503 | // Now the output bit, from fHgwmk to nkeep we write everything and we erase |
1504 | if(nkeep>fParticleFileMap.GetSize()) fParticleFileMap.Set(Int_t (nkeep*1.5)); | |
1505 | ||
24de2263 | 1506 | |
2ab0c725 | 1507 | for (i=fHgwmk+1; i<nkeep; ++i) { |
1508 | fParticleBuffer = (TParticle*) particles.At(i); | |
1509 | fParticleFileMap[i]=(Int_t) fTreeK->GetEntries(); | |
1510 | fTreeK->Fill(); | |
1511 | particles[i]=0; | |
1512 | } | |
1513 | ||
1514 | for (i=nkeep; i<fNtrack; ++i) particles[i]=0; | |
1515 | ||
1516 | fLoadPoint-=toshrink; | |
1517 | for(i=fLoadPoint; i<fLoadPoint+toshrink; ++i) fParticles->RemoveAt(i); | |
1518 | ||
1519 | fNtrack=nkeep; | |
1520 | fHgwmk=nkeep-1; | |
1521 | // delete [] map; | |
fe4da5cc | 1522 | } |
1523 | ||
1524 | //_____________________________________________________________________________ | |
dffd31ef | 1525 | void AliRun::BeginEvent() |
fe4da5cc | 1526 | { |
1527 | // | |
1528 | // Reset all Detectors & kinematics & trees | |
1529 | // | |
59fe9bd2 | 1530 | char hname[30]; |
dffd31ef | 1531 | // |
1532 | ||
1533 | // | |
1534 | if(fLego) { | |
1535 | fLego->BeginEvent(); | |
1536 | return; | |
1537 | } | |
1538 | ||
59fe9bd2 | 1539 | // |
fe4da5cc | 1540 | ResetStack(); |
1541 | ResetHits(); | |
1542 | ResetDigits(); | |
2ab0c725 | 1543 | ResetSDigits(); |
fe4da5cc | 1544 | |
1545 | // Initialise event header | |
875c717b | 1546 | fHeader.Reset(fRun,fEvent); |
fe4da5cc | 1547 | |
59fe9bd2 | 1548 | if(fTreeK) { |
1549 | fTreeK->Reset(); | |
875c717b | 1550 | sprintf(hname,"TreeK%d",fEvent); |
59fe9bd2 | 1551 | fTreeK->SetName(hname); |
1552 | } | |
1553 | if(fTreeH) { | |
1554 | fTreeH->Reset(); | |
875c717b | 1555 | sprintf(hname,"TreeH%d",fEvent); |
59fe9bd2 | 1556 | fTreeH->SetName(hname); |
1557 | } | |
1558 | if(fTreeD) { | |
1559 | fTreeD->Reset(); | |
875c717b | 1560 | sprintf(hname,"TreeD%d",fEvent); |
59fe9bd2 | 1561 | fTreeD->SetName(hname); |
1562 | } | |
2ab0c725 | 1563 | if(fTreeS) { |
1564 | fTreeS->Reset(); | |
1565 | sprintf(hname,"TreeS%d",fEvent); | |
1566 | fTreeS->SetName(hname); | |
1567 | } | |
59fe9bd2 | 1568 | if(fTreeR) { |
1569 | fTreeR->Reset(); | |
875c717b | 1570 | sprintf(hname,"TreeR%d",fEvent); |
59fe9bd2 | 1571 | fTreeR->SetName(hname); |
1572 | } | |
fe4da5cc | 1573 | } |
fe4da5cc | 1574 | //_____________________________________________________________________________ |
1575 | void AliRun::ResetDigits() | |
1576 | { | |
1577 | // | |
1578 | // Reset all Detectors digits | |
1579 | // | |
8494b010 | 1580 | TIter next(fModules); |
1581 | AliModule *detector; | |
1582 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1583 | detector->ResetDigits(); |
1584 | } | |
1585 | } | |
1586 | ||
2ab0c725 | 1587 | //_____________________________________________________________________________ |
1588 | void AliRun::ResetSDigits() | |
1589 | { | |
1590 | // | |
1591 | // Reset all Detectors digits | |
1592 | // | |
1593 | TIter next(fModules); | |
1594 | AliModule *detector; | |
1595 | while((detector = (AliModule*)next())) { | |
1596 | detector->ResetSDigits(); | |
1597 | } | |
1598 | } | |
1599 | ||
fe4da5cc | 1600 | //_____________________________________________________________________________ |
1601 | void AliRun::ResetHits() | |
1602 | { | |
1603 | // | |
1604 | // Reset all Detectors hits | |
1605 | // | |
8494b010 | 1606 | TIter next(fModules); |
1607 | AliModule *detector; | |
1608 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1609 | detector->ResetHits(); |
1610 | } | |
1611 | } | |
1612 | ||
1613 | //_____________________________________________________________________________ | |
1614 | void AliRun::ResetPoints() | |
1615 | { | |
1616 | // | |
1617 | // Reset all Detectors points | |
1618 | // | |
8494b010 | 1619 | TIter next(fModules); |
1620 | AliModule *detector; | |
1621 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1622 | detector->ResetPoints(); |
1623 | } | |
1624 | } | |
1625 | ||
1626 | //_____________________________________________________________________________ | |
875c717b | 1627 | void AliRun::RunMC(Int_t nevent, const char *setup) |
fe4da5cc | 1628 | { |
1629 | // | |
1630 | // Main function to be called to process a galice run | |
1631 | // example | |
1632 | // Root > gAlice.Run(); | |
1633 | // a positive number of events will cause the finish routine | |
1634 | // to be called | |
1635 | // | |
1636 | ||
fe4da5cc | 1637 | // check if initialisation has been done |
875c717b | 1638 | if (!fInitDone) InitMC(setup); |
fe4da5cc | 1639 | |
fe4da5cc | 1640 | // Create the Root Tree with one branch per detector |
2ab0c725 | 1641 | |
1642 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { | |
39de14fb | 1643 | MakeTree("E"); |
1644 | MakeTree("K","Kine.root"); | |
1645 | MakeTree("H","Hits.root"); | |
1646 | MakeTree("R","Reco.root"); | |
2ab0c725 | 1647 | } else { |
1648 | MakeTree("EKHR"); | |
1649 | } | |
fe4da5cc | 1650 | |
875c717b | 1651 | gMC->ProcessRun(nevent); |
1652 | ||
fe4da5cc | 1653 | // End of this run, close files |
80762cb1 | 1654 | if(nevent>0) FinishRun(); |
fe4da5cc | 1655 | } |
1656 | ||
2ab0c725 | 1657 | //_____________________________________________________________________________ |
1658 | ||
1659 | void AliRun::Hits2Digits(const char *selected) | |
1660 | { | |
1661 | Hits2SDigits(selected); | |
1662 | SDigits2Digits(selected); | |
1663 | } | |
1664 | ||
1665 | //_____________________________________________________________________________ | |
1666 | ||
1667 | void AliRun::Hits2SDigits(const char *selected) | |
1668 | { | |
1669 | // | |
1670 | // Main function to be called to convert hits to digits. | |
1671 | ||
1672 | gAlice->GetEvent(0); | |
1673 | ||
1674 | TObjArray *detectors = gAlice->Detectors(); | |
1675 | ||
1676 | TIter next(detectors); | |
1677 | ||
1678 | AliDetector *detector; | |
1679 | ||
1680 | TDirectory *cwd = gDirectory; | |
1681 | ||
1682 | MakeTree("S"); | |
1683 | ||
1684 | while((detector = (AliDetector*)next())) { | |
1685 | if (selected) { | |
1686 | if (strcmp(detector->GetName(),selected)) continue; | |
1687 | } | |
1688 | if (detector->IsActive()){ | |
1689 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { | |
1690 | if (GetDebug()>0) | |
1691 | cout << "Processing " << detector->GetName() << "..." << endl; | |
1692 | char * outFile = new char[strlen (detector->GetName())+18]; | |
1693 | sprintf(outFile,"SDigits.%s.root",detector->GetName()); | |
1694 | detector->MakeBranch("S",outFile); | |
1695 | delete outFile; | |
1696 | } else { | |
1697 | detector->MakeBranch("S"); | |
1698 | } | |
1699 | cwd->cd(); | |
1700 | detector->Hits2SDigits(); | |
1701 | } | |
1702 | } | |
1703 | } | |
1704 | ||
1705 | //_____________________________________________________________________________ | |
1706 | ||
1707 | void AliRun::SDigits2Digits(const char *selected) | |
1708 | { | |
1709 | // | |
1710 | // Main function to be called to convert hits to digits. | |
1711 | ||
1712 | gAlice->GetEvent(0); | |
1713 | ||
1714 | TObjArray *detectors = gAlice->Detectors(); | |
1715 | ||
1716 | TIter next(detectors); | |
1717 | ||
1718 | AliDetector *detector; | |
1719 | ||
1720 | TDirectory *cwd = gDirectory; | |
1721 | ||
1722 | MakeTree("D"); | |
1723 | ||
1724 | while((detector = (AliDetector*)next())) { | |
1725 | if (selected) { | |
1726 | if (strcmp(detector->GetName(),selected)) continue; | |
1727 | } | |
1728 | if (detector->IsActive()){ | |
1729 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { | |
1730 | if (GetDebug()>0) | |
1731 | cout << "Processing " << detector->GetName() << "..." << endl; | |
1732 | char * outFile = new char[strlen (detector->GetName())+16]; | |
1733 | sprintf(outFile,"Digits.%s.root",detector->GetName()); | |
1734 | detector->MakeBranch("D",outFile); | |
1735 | delete outFile; | |
1736 | } else { | |
1737 | detector->MakeBranch("D"); | |
1738 | } | |
1739 | cwd->cd(); | |
1740 | detector->SDigits2Digits(); | |
1741 | } | |
1742 | } | |
1743 | } | |
1744 | ||
fe4da5cc | 1745 | //_____________________________________________________________________________ |
0a520a66 | 1746 | void AliRun::RunLego(const char *setup, Int_t nc1, Float_t c1min, |
1747 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, | |
1748 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener) | |
fe4da5cc | 1749 | { |
1750 | // | |
1751 | // Generates lego plots of: | |
1752 | // - radiation length map phi vs theta | |
1753 | // - radiation length map phi vs eta | |
1754 | // - interaction length map | |
1755 | // - g/cm2 length map | |
1756 | // | |
1757 | // ntheta bins in theta, eta | |
1758 | // themin minimum angle in theta (degrees) | |
1759 | // themax maximum angle in theta (degrees) | |
1760 | // nphi bins in phi | |
1761 | // phimin minimum angle in phi (degrees) | |
1762 | // phimax maximum angle in phi (degrees) | |
1763 | // rmin minimum radius | |
1764 | // rmax maximum radius | |
1765 | // | |
1766 | // | |
1767 | // The number of events generated = ntheta*nphi | |
1768 | // run input parameters in macro setup (default="Config.C") | |
1769 | // | |
1770 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates | |
1771 | //Begin_Html | |
1772 | /* | |
1439f98e | 1773 | <img src="picts/AliRunLego1.gif"> |
fe4da5cc | 1774 | */ |
1775 | //End_Html | |
1776 | //Begin_Html | |
1777 | /* | |
1439f98e | 1778 | <img src="picts/AliRunLego2.gif"> |
fe4da5cc | 1779 | */ |
1780 | //End_Html | |
1781 | //Begin_Html | |
1782 | /* | |
1439f98e | 1783 | <img src="picts/AliRunLego3.gif"> |
fe4da5cc | 1784 | */ |
1785 | //End_Html | |
1786 | // | |
1787 | ||
1788 | // check if initialisation has been done | |
875c717b | 1789 | if (!fInitDone) InitMC(setup); |
838edcaf | 1790 | //Save current generator |
1791 | AliGenerator *gen=Generator(); | |
1792 | ||
0a520a66 | 1793 | // Set new generator |
1794 | if (!gener) gener = new AliLegoGenerator(); | |
1795 | ResetGenerator(gener); | |
1796 | // | |
1797 | // Configure Generator | |
1798 | gener->SetRadiusRange(rmin, rmax); | |
1799 | gener->SetZMax(zmax); | |
1800 | gener->SetCoor1Range(nc1, c1min, c1max); | |
1801 | gener->SetCoor2Range(nc2, c2min, c2max); | |
1802 | ||
1803 | ||
b13db077 | 1804 | //Create Lego object |
0a520a66 | 1805 | fLego = new AliLego("lego",gener); |
b13db077 | 1806 | |
dffd31ef | 1807 | //Prepare MC for Lego Run |
1808 | gMC->InitLego(); | |
1809 | ||
b13db077 | 1810 | //Run Lego Object |
0a520a66 | 1811 | |
1812 | gMC->ProcessRun(nc1*nc2+1); | |
fe4da5cc | 1813 | |
1814 | // Create only the Root event Tree | |
80762cb1 | 1815 | MakeTree("E"); |
fe4da5cc | 1816 | |
1817 | // End of this run, close files | |
80762cb1 | 1818 | FinishRun(); |
0a520a66 | 1819 | // Restore current generator |
1820 | ResetGenerator(gen); | |
838edcaf | 1821 | // Delete Lego Object |
1822 | delete fLego; fLego=0; | |
fe4da5cc | 1823 | } |
1824 | ||
94de3818 | 1825 | //_____________________________________________________________________________ |
1826 | void AliRun::SetConfigFunction(const char * config) | |
1827 | { | |
1828 | // | |
1829 | // Set the signature of the function contained in Config.C to configure | |
1830 | // the run | |
1831 | // | |
1832 | fConfigFunction=config; | |
1833 | } | |
1834 | ||
fe4da5cc | 1835 | //_____________________________________________________________________________ |
1836 | void AliRun::SetCurrentTrack(Int_t track) | |
1837 | { | |
1838 | // | |
1839 | // Set current track number | |
1840 | // | |
1841 | fCurrent = track; | |
1842 | } | |
1843 | ||
1844 | //_____________________________________________________________________________ | |
1578254f | 1845 | void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, Float_t *pmom, |
fe4da5cc | 1846 | Float_t *vpos, Float_t *polar, Float_t tof, |
65fb704d | 1847 | AliMCProcess mech, Int_t &ntr, Float_t weight) |
fe4da5cc | 1848 | { |
1849 | // | |
1850 | // Load a track on the stack | |
1851 | // | |
1852 | // done 0 if the track has to be transported | |
1853 | // 1 if not | |
1854 | // parent identifier of the parent track. -1 for a primary | |
1578254f | 1855 | // pdg particle code |
fe4da5cc | 1856 | // pmom momentum GeV/c |
1857 | // vpos position | |
1858 | // polar polarisation | |
1859 | // tof time of flight in seconds | |
1860 | // mecha production mechanism | |
1861 | // ntr on output the number of the track stored | |
1862 | // | |
1863 | TClonesArray &particles = *fParticles; | |
1578254f | 1864 | TParticle *particle; |
fe4da5cc | 1865 | Float_t mass; |
aee8290b | 1866 | const Int_t kfirstdaughter=-1; |
1867 | const Int_t klastdaughter=-1; | |
1868 | const Int_t kS=0; | |
1578254f | 1869 | // const Float_t tlife=0; |
fe4da5cc | 1870 | |
1578254f | 1871 | // |
1872 | // Here we get the static mass | |
1873 | // For MC is ok, but a more sophisticated method could be necessary | |
1874 | // if the calculated mass is required | |
1875 | // also, this method is potentially dangerous if the mass | |
1876 | // used in the MC is not the same of the PDG database | |
1877 | // | |
1878 | mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass(); | |
fe4da5cc | 1879 | Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+ |
1880 | pmom[1]*pmom[1]+pmom[2]*pmom[2]); | |
1881 | ||
aee8290b | 1882 | //printf("Loading particle %s mass %f ene %f No %d ip %d pos %f %f %f mom %f %f %f kS %d m %s\n", |
1883 | //pname,mass,e,fNtrack,pdg,vpos[0],vpos[1],vpos[2],pmom[0],pmom[1],pmom[2],kS,mecha); | |
2ab0c725 | 1884 | |
1885 | particle=new(particles[fLoadPoint++]) TParticle(pdg,kS,parent,-1,kfirstdaughter, | |
aee8290b | 1886 | klastdaughter,pmom[0],pmom[1],pmom[2], |
1578254f | 1887 | e,vpos[0],vpos[1],vpos[2],tof); |
2ab0c725 | 1888 | particle->SetPolarisation(TVector3(polar[0],polar[1],polar[2])); |
1889 | particle->SetWeight(weight); | |
65fb704d | 1890 | particle->SetUniqueID(mech); |
aee8290b | 1891 | if(!done) particle->SetBit(kDoneBit); |
2ab0c725 | 1892 | // Declare that the daughter information is valid |
1893 | particle->SetBit(kDaughtersBit); | |
1894 | // Add the particle to the stack | |
1895 | fParticleMap->AddAtAndExpand(particle,fNtrack); | |
1896 | ||
fe4da5cc | 1897 | if(parent>=0) { |
2ab0c725 | 1898 | particle=(TParticle*) fParticleMap->At(parent); |
1578254f | 1899 | particle->SetLastDaughter(fNtrack); |
1900 | if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack); | |
fe4da5cc | 1901 | } else { |
1902 | // | |
1903 | // This is a primary track. Set high water mark for this event | |
1904 | fHgwmk=fNtrack; | |
1905 | // | |
1906 | // Set also number if primary tracks | |
1907 | fHeader.SetNprimary(fHgwmk+1); | |
1908 | fHeader.SetNtrack(fHgwmk+1); | |
1909 | } | |
1910 | ntr = fNtrack++; | |
89bbad6f | 1911 | |
1912 | /* | |
1913 | // | |
1914 | // Here we get the static mass | |
1915 | // For MC is ok, but a more sophisticated method could be necessary | |
1916 | // if the calculated mass is required | |
1917 | // also, this method is potentially dangerous if the mass | |
1918 | // used in the MC is not the same of the PDG database | |
1919 | // | |
1920 | Float_t mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass(); | |
1921 | Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+ | |
1922 | pmom[1]*pmom[1]+pmom[2]*pmom[2]); | |
1923 | ||
1924 | SetTrack(done, parent, pdg, pmom[0], pmom[1], pmom[2], e, | |
1925 | vpos[0], vpos[1], vpos[2], tof, polar[0],polar[1],polar[2], | |
1926 | mech, ntr, weight); | |
1927 | */ | |
fe4da5cc | 1928 | } |
1929 | ||
89bbad6f | 1930 | //_____________________________________________________________________________ |
1931 | void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, | |
1932 | Double_t px, Double_t py, Double_t pz, Double_t e, | |
1933 | Double_t vx, Double_t vy, Double_t vz, Double_t tof, | |
1934 | Double_t polx, Double_t poly, Double_t polz, | |
1d994b80 | 1935 | AliMCProcess mech, Int_t &ntr, Float_t weight) |
89bbad6f | 1936 | { |
1937 | // | |
1938 | // Load a track on the stack | |
1939 | // | |
1940 | // done 0 if the track has to be transported | |
1941 | // 1 if not | |
1942 | // parent identifier of the parent track. -1 for a primary | |
1943 | // pdg particle code | |
1944 | // kS generation status code | |
1945 | // px, py, pz momentum GeV/c | |
1946 | // vx, vy, vz position | |
1947 | // polar polarisation | |
1948 | // tof time of flight in seconds | |
1949 | // mech production mechanism | |
1950 | // ntr on output the number of the track stored | |
1951 | // | |
1952 | // New method interface: | |
1953 | // arguments were changed to be in correspondence with TParticle | |
1954 | // constructor. | |
1955 | // Note: the energy is not calculated from the static mass but | |
1956 | // it is passed by argument e. | |
1957 | ||
1958 | TClonesArray &particles = *fParticles; | |
1959 | ||
1960 | const Int_t kS=0; | |
1961 | const Int_t kFirstDaughter=-1; | |
1962 | const Int_t kLastDaughter=-1; | |
1963 | ||
1964 | TParticle* particle | |
1965 | = new(particles[fLoadPoint++]) TParticle(pdg, kS, parent, -1, | |
1966 | kFirstDaughter, kLastDaughter, | |
1967 | px, py, pz, e, vx, vy, vz, tof); | |
1968 | ||
1969 | particle->SetPolarisation(polx, poly, polz); | |
1970 | particle->SetWeight(weight); | |
1971 | particle->SetUniqueID(mech); | |
1972 | ||
1973 | if(!done) particle->SetBit(kDoneBit); | |
1974 | ||
1975 | // Declare that the daughter information is valid | |
1976 | particle->SetBit(kDaughtersBit); | |
1977 | // Add the particle to the stack | |
1978 | fParticleMap->AddAtAndExpand(particle,fNtrack); | |
1979 | ||
1980 | if(parent>=0) { | |
1981 | particle=(TParticle*) fParticleMap->At(parent); | |
1982 | particle->SetLastDaughter(fNtrack); | |
1983 | if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack); | |
1984 | } else { | |
1985 | // | |
1986 | // This is a primary track. Set high water mark for this event | |
1987 | fHgwmk=fNtrack; | |
1988 | // | |
1989 | // Set also number if primary tracks | |
1990 | fHeader.SetNprimary(fHgwmk+1); | |
1991 | fHeader.SetNtrack(fHgwmk+1); | |
1992 | } | |
1993 | ntr = fNtrack++; | |
1994 | } | |
1995 | ||
1996 | //_____________________________________________________________________________ | |
4d69d91e | 1997 | void AliRun::SetHighWaterMark(const Int_t nt) |
1998 | { | |
1999 | // | |
2000 | // Set high water mark for last track in event | |
2001 | fHgwmk=fNtrack-1; | |
2002 | // | |
2003 | // Set also number if primary tracks | |
2004 | fHeader.SetNprimary(fHgwmk+1); | |
2005 | fHeader.SetNtrack(fHgwmk+1); | |
2006 | } | |
2007 | ||
fe4da5cc | 2008 | //_____________________________________________________________________________ |
2009 | void AliRun::KeepTrack(const Int_t track) | |
2010 | { | |
2011 | // | |
2012 | // flags a track to be kept | |
2013 | // | |
2ab0c725 | 2014 | fParticleMap->At(track)->SetBit(kKeepBit); |
fe4da5cc | 2015 | } |
2016 | ||
2017 | //_____________________________________________________________________________ | |
875c717b | 2018 | void AliRun::StepManager(Int_t id) |
fe4da5cc | 2019 | { |
2020 | // | |
2021 | // Called at every step during transport | |
2022 | // | |
2023 | ||
fe4da5cc | 2024 | // |
2025 | // --- If lego option, do it and leave | |
b13db077 | 2026 | if (fLego) |
fe4da5cc | 2027 | fLego->StepManager(); |
b13db077 | 2028 | else { |
2029 | Int_t copy; | |
2030 | //Update energy deposition tables | |
875c717b | 2031 | AddEnergyDeposit(gMC->CurrentVolID(copy),gMC->Edep()); |
fe4da5cc | 2032 | |
b13db077 | 2033 | //Call the appropriate stepping routine; |
2034 | AliModule *det = (AliModule*)fModules->At(id); | |
65fb704d | 2035 | if(det) { |
2036 | fMCQA->StepManager(id); | |
2037 | det->StepManager(); | |
2038 | } | |
fe4da5cc | 2039 | } |
fe4da5cc | 2040 | } |
2041 | ||
fe4da5cc | 2042 | //_____________________________________________________________________________ |
2043 | void AliRun::Streamer(TBuffer &R__b) | |
2044 | { | |
2ab0c725 | 2045 | // Stream an object of class AliRun. |
2046 | ||
2047 | if (R__b.IsReading()) { | |
2048 | if (!gAlice) gAlice = this; | |
2049 | ||
2050 | AliRun::Class()->ReadBuffer(R__b, this); | |
2051 | // | |
2052 | gROOT->GetListOfBrowsables()->Add(this,"Run"); | |
2053 | ||
2054 | fTreeE = (TTree*)gDirectory->Get("TE"); | |
2055 | if (fTreeE) fTreeE->SetBranchAddress("Header", &gAliHeader); | |
2056 | else Error("Streamer","cannot find Header Tree\n"); | |
59fe9bd2 | 2057 | fTreeE->GetEntry(0); |
2ab0c725 | 2058 | |
65fb704d | 2059 | gRandom = fRandom; |
2ab0c725 | 2060 | } else { |
2061 | AliRun::Class()->WriteBuffer(R__b, this); | |
2062 | } | |
2063 | } | |
2064 |