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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 | $Log$ | |
1d994b80 | 18 | Revision 1.53 2001/02/06 11:02:26 hristov |
19 | New SetTrack interface added, added check for unfilled particles in FinishEvent (I.Hrivnacova) | |
20 | ||
89bbad6f | 21 | Revision 1.52 2001/02/05 16:22:25 buncic |
22 | Added TreeS to GetEvent(). | |
23 | ||
82711e7a | 24 | Revision 1.51 2001/02/02 15:16:20 morsch |
25 | SetHighWaterMark method added to mark last particle in event. | |
26 | ||
4d69d91e | 27 | Revision 1.50 2001/01/27 10:32:00 hristov |
28 | Leave the loop when primaries are filled (I.Hrivnacova) | |
29 | ||
cb94ac2a | 30 | Revision 1.49 2001/01/26 19:58:48 hristov |
31 | Major upgrade of AliRoot code | |
32 | ||
2ab0c725 | 33 | Revision 1.48 2001/01/17 10:50:50 hristov |
34 | Corrections to destructors | |
35 | ||
e460afec | 36 | Revision 1.47 2000/12/18 10:44:01 morsch |
37 | Possibility to set field map by passing pointer to objet of type AliMagF via | |
38 | SetField(). | |
39 | Example: | |
40 | gAlice->SetField(new AliMagFCM("Map2", "$(ALICE_ROOT)/data/field01.dat",2,1.,10.)); | |
41 | ||
d8408e76 | 42 | Revision 1.46 2000/12/14 19:29:27 fca |
43 | galice.cuts was not read any more | |
44 | ||
327136d2 | 45 | Revision 1.45 2000/11/30 07:12:49 alibrary |
46 | Introducing new Rndm and QA classes | |
47 | ||
65fb704d | 48 | Revision 1.44 2000/10/26 13:58:59 morsch |
49 | Add possibility to choose the lego generator (of type AliGeneratorLego or derived) when running | |
50 | RunLego(). Default is the base class AliGeneratorLego. | |
51 | ||
0a520a66 | 52 | Revision 1.43 2000/10/09 09:43:17 fca |
53 | Special remapping of hits for TPC and TRD. End-of-primary action introduced | |
54 | ||
24de2263 | 55 | Revision 1.42 2000/10/02 21:28:14 fca |
56 | Removal of useless dependecies via forward declarations | |
57 | ||
94de3818 | 58 | Revision 1.41 2000/07/13 16:19:09 fca |
59 | Mainly coding conventions + some small bug fixes | |
60 | ||
ef42d733 | 61 | Revision 1.40 2000/07/12 08:56:25 fca |
62 | Coding convention correction and warning removal | |
63 | ||
8918e700 | 64 | Revision 1.39 2000/07/11 18:24:59 fca |
65 | Coding convention corrections + few minor bug fixes | |
66 | ||
aee8290b | 67 | Revision 1.38 2000/06/20 13:05:45 fca |
68 | Writing down the TREE headers before job starts | |
69 | ||
51e0e89d | 70 | Revision 1.37 2000/06/09 20:05:11 morsch |
71 | Introduce possibility to chose magnetic field version 3: AliMagFDM + field02.dat | |
72 | ||
f1b9d7c3 | 73 | Revision 1.36 2000/06/08 14:03:58 hristov |
74 | Only one initializer for a default argument | |
75 | ||
d33c0226 | 76 | Revision 1.35 2000/06/07 10:13:14 hristov |
77 | Delete only existent objects. | |
78 | ||
d2ecd553 | 79 | Revision 1.34 2000/05/18 10:45:38 fca |
80 | Delete Particle Factory properly | |
81 | ||
c222d2b0 | 82 | Revision 1.33 2000/05/16 13:10:40 fca |
83 | New method IsNewTrack and fix for a problem in Father-Daughter relations | |
84 | ||
a01a8b12 | 85 | Revision 1.32 2000/04/27 10:38:21 fca |
86 | Correct termination of Lego Run and introduce Lego getter in AliRun | |
87 | ||
838edcaf | 88 | Revision 1.31 2000/04/26 10:17:32 fca |
89 | Changes in Lego for G4 compatibility | |
90 | ||
dffd31ef | 91 | Revision 1.30 2000/04/18 19:11:40 fca |
92 | Introduce variable Config.C function signature | |
93 | ||
45189757 | 94 | Revision 1.29 2000/04/07 11:12:34 fca |
95 | G4 compatibility changes | |
96 | ||
875c717b | 97 | Revision 1.28 2000/04/05 06:51:06 fca |
98 | Workaround for an HP compiler problem | |
99 | ||
5eb58812 | 100 | Revision 1.27 2000/03/22 18:08:07 fca |
101 | Rationalisation of the virtual MC interfaces | |
102 | ||
80762cb1 | 103 | Revision 1.26 2000/03/22 13:42:26 fca |
104 | SetGenerator does not replace an existing generator, ResetGenerator does | |
105 | ||
ee1dd322 | 106 | Revision 1.25 2000/02/23 16:25:22 fca |
107 | AliVMC and AliGeant3 classes introduced | |
108 | ReadEuclid moved from AliRun to AliModule | |
109 | ||
b13db077 | 110 | Revision 1.24 2000/01/19 17:17:20 fca |
111 | Introducing a list of lists of hits -- more hits allowed for detector now | |
112 | ||
1cedd08a | 113 | Revision 1.23 1999/12/03 11:14:31 fca |
114 | Fixing previous wrong checking | |
115 | ||
00719c1b | 116 | Revision 1.21 1999/11/25 10:40:08 fca |
117 | Fixing daughters information also in primary tracks | |
118 | ||
ae23d366 | 119 | Revision 1.20 1999/10/04 18:08:49 fca |
120 | Adding protection against inconsistent Euclid files | |
121 | ||
3fcc96a1 | 122 | Revision 1.19 1999/09/29 07:50:40 fca |
123 | Introduction of the Copyright and cvs Log | |
124 | ||
99d554c8 | 125 | */ |
126 | ||
fe4da5cc | 127 | /////////////////////////////////////////////////////////////////////////////// |
128 | // // | |
129 | // Control class for Alice C++ // | |
130 | // Only one single instance of this class exists. // | |
131 | // The object is created in main program aliroot // | |
132 | // and is pointed by the global gAlice. // | |
133 | // // | |
8494b010 | 134 | // -Supports the list of all Alice Detectors (fModules). // |
fe4da5cc | 135 | // -Supports the list of particles (fParticles). // |
136 | // -Supports the Trees. // | |
137 | // -Supports the geometry. // | |
138 | // -Supports the event display. // | |
139 | //Begin_Html | |
140 | /* | |
1439f98e | 141 | <img src="picts/AliRunClass.gif"> |
fe4da5cc | 142 | */ |
143 | //End_Html | |
144 | //Begin_Html | |
145 | /* | |
1439f98e | 146 | <img src="picts/alirun.gif"> |
fe4da5cc | 147 | */ |
148 | //End_Html | |
149 | // // | |
150 | /////////////////////////////////////////////////////////////////////////////// | |
151 | ||
94de3818 | 152 | #include <stdlib.h> |
153 | #include <stdio.h> | |
154 | #include <string.h> | |
2ab0c725 | 155 | #include <iostream.h> |
94de3818 | 156 | |
fe4da5cc | 157 | #include <TFile.h> |
158 | #include <TRandom.h> | |
159 | #include <TBRIK.h> | |
160 | #include <TNode.h> | |
fe4da5cc | 161 | #include <TCint.h> |
162 | #include <TSystem.h> | |
a8f1fb7c | 163 | #include <TObjectTable.h> |
94de3818 | 164 | #include <TTree.h> |
165 | #include <TGeometry.h> | |
166 | #include <TROOT.h> | |
167 | #include "TBrowser.h" | |
fe4da5cc | 168 | |
1578254f | 169 | #include "TParticle.h" |
fe4da5cc | 170 | #include "AliRun.h" |
fe4da5cc | 171 | #include "AliDisplay.h" |
875c717b | 172 | #include "AliMC.h" |
dffd31ef | 173 | #include "AliLego.h" |
aee8290b | 174 | #include "AliMagFC.h" |
175 | #include "AliMagFCM.h" | |
176 | #include "AliMagFDM.h" | |
94de3818 | 177 | #include "AliHit.h" |
65fb704d | 178 | #include "TRandom3.h" |
179 | #include "AliMCQA.h" | |
180 | #include "AliGenerator.h" | |
181 | #include "AliLegoGenerator.h" | |
94de3818 | 182 | |
183 | #include "AliDetector.h" | |
fe4da5cc | 184 | |
fe4da5cc | 185 | AliRun *gAlice; |
186 | ||
aee8290b | 187 | static AliHeader *gAliHeader; |
fe4da5cc | 188 | |
fe4da5cc | 189 | ClassImp(AliRun) |
190 | ||
191 | //_____________________________________________________________________________ | |
192 | AliRun::AliRun() | |
193 | { | |
194 | // | |
195 | // Default constructor for AliRun | |
196 | // | |
aee8290b | 197 | gAliHeader=&fHeader; |
fe4da5cc | 198 | fRun = 0; |
199 | fEvent = 0; | |
200 | fCurrent = -1; | |
8494b010 | 201 | fModules = 0; |
fe4da5cc | 202 | fGenerator = 0; |
203 | fTreeD = 0; | |
204 | fTreeK = 0; | |
205 | fTreeH = 0; | |
206 | fTreeE = 0; | |
207 | fTreeR = 0; | |
2ab0c725 | 208 | fTreeS = 0; |
fe4da5cc | 209 | fParticles = 0; |
210 | fGeometry = 0; | |
211 | fDisplay = 0; | |
212 | fField = 0; | |
875c717b | 213 | fMC = 0; |
fe4da5cc | 214 | fNdets = 0; |
215 | fImedia = 0; | |
216 | fTrRmax = 1.e10; | |
217 | fTrZmax = 1.e10; | |
fe4da5cc | 218 | fInitDone = kFALSE; |
219 | fLego = 0; | |
1578254f | 220 | fPDGDB = 0; //Particle factory object! |
1cedd08a | 221 | fHitLists = 0; |
45189757 | 222 | fConfigFunction = "\0"; |
65fb704d | 223 | fRandom = 0; |
224 | fMCQA = 0; | |
225 | fTransParName = "\0"; | |
2ab0c725 | 226 | fBaseFileName = "\0"; |
227 | fParticleBuffer = 0; | |
228 | fParticleMap = new TObjArray(10000); | |
fe4da5cc | 229 | } |
230 | ||
231 | //_____________________________________________________________________________ | |
232 | AliRun::AliRun(const char *name, const char *title) | |
233 | : TNamed(name,title) | |
234 | { | |
235 | // | |
236 | // Constructor for the main processor. | |
237 | // Creates the geometry | |
238 | // Creates the list of Detectors. | |
239 | // Creates the list of particles. | |
240 | // | |
241 | Int_t i; | |
242 | ||
243 | gAlice = this; | |
244 | fTreeD = 0; | |
245 | fTreeK = 0; | |
246 | fTreeH = 0; | |
247 | fTreeE = 0; | |
248 | fTreeR = 0; | |
2ab0c725 | 249 | fTreeS = 0; |
fe4da5cc | 250 | fTrRmax = 1.e10; |
251 | fTrZmax = 1.e10; | |
1141f8e4 | 252 | fGenerator = 0; |
fe4da5cc | 253 | fInitDone = kFALSE; |
254 | fLego = 0; | |
255 | fField = 0; | |
45189757 | 256 | fConfigFunction = "Config();"; |
65fb704d | 257 | |
258 | // Set random number generator | |
259 | gRandom = fRandom = new TRandom3(); | |
2ab0c725 | 260 | |
261 | if (gSystem->Getenv("CONFIG_SEED")) { | |
262 | gRandom->SetSeed((UInt_t)atoi(gSystem->Getenv("CONFIG_SEED"))); | |
263 | } | |
fe4da5cc | 264 | |
265 | gROOT->GetListOfBrowsables()->Add(this,name); | |
266 | // | |
267 | // create the support list for the various Detectors | |
8494b010 | 268 | fModules = new TObjArray(77); |
fe4da5cc | 269 | // |
270 | // Create the TNode geometry for the event display | |
271 | ||
272 | BuildSimpleGeometry(); | |
273 | ||
274 | ||
275 | fNtrack=0; | |
276 | fHgwmk=0; | |
277 | fCurrent=-1; | |
aee8290b | 278 | gAliHeader=&fHeader; |
fe4da5cc | 279 | fRun = 0; |
280 | fEvent = 0; | |
281 | // | |
282 | // Create the particle stack | |
2ab0c725 | 283 | fParticles = new TClonesArray("TParticle",1000); |
fe4da5cc | 284 | |
285 | fDisplay = 0; | |
286 | // | |
287 | // Create default mag field | |
288 | SetField(); | |
289 | // | |
875c717b | 290 | fMC = gMC; |
fe4da5cc | 291 | // |
292 | // Prepare the tracking medium lists | |
293 | fImedia = new TArrayI(1000); | |
294 | for(i=0;i<1000;i++) (*fImedia)[i]=-99; | |
1578254f | 295 | // |
296 | // Make particles | |
297 | fPDGDB = TDatabasePDG::Instance(); //Particle factory object! | |
1cedd08a | 298 | // |
299 | // Create HitLists list | |
300 | fHitLists = new TList(); | |
65fb704d | 301 | // |
302 | SetTransPar(); | |
2ab0c725 | 303 | fBaseFileName = "\0"; |
304 | fParticleBuffer = 0; | |
305 | fParticleMap = new TObjArray(10000); | |
fe4da5cc | 306 | } |
307 | ||
aee8290b | 308 | |
fe4da5cc | 309 | //_____________________________________________________________________________ |
310 | AliRun::~AliRun() | |
311 | { | |
312 | // | |
2ab0c725 | 313 | // Default AliRun destructor |
fe4da5cc | 314 | // |
fe4da5cc | 315 | delete fImedia; |
316 | delete fField; | |
875c717b | 317 | delete fMC; |
fe4da5cc | 318 | delete fGeometry; |
319 | delete fDisplay; | |
320 | delete fGenerator; | |
321 | delete fLego; | |
322 | delete fTreeD; | |
323 | delete fTreeK; | |
324 | delete fTreeH; | |
325 | delete fTreeE; | |
326 | delete fTreeR; | |
2ab0c725 | 327 | delete fTreeS; |
8494b010 | 328 | if (fModules) { |
329 | fModules->Delete(); | |
330 | delete fModules; | |
fe4da5cc | 331 | } |
332 | if (fParticles) { | |
333 | fParticles->Delete(); | |
334 | delete fParticles; | |
335 | } | |
1cedd08a | 336 | delete fHitLists; |
c222d2b0 | 337 | delete fPDGDB; |
e460afec | 338 | delete fMCQA; |
fe4da5cc | 339 | } |
340 | ||
341 | //_____________________________________________________________________________ | |
342 | void AliRun::AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const | |
343 | { | |
344 | // | |
345 | // Add a hit to detector id | |
346 | // | |
8494b010 | 347 | TObjArray &dets = *fModules; |
348 | if(dets[id]) ((AliModule*) dets[id])->AddHit(track,vol,hits); | |
fe4da5cc | 349 | } |
350 | ||
351 | //_____________________________________________________________________________ | |
352 | void AliRun::AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const | |
353 | { | |
354 | // | |
355 | // Add digit to detector id | |
356 | // | |
8494b010 | 357 | TObjArray &dets = *fModules; |
358 | if(dets[id]) ((AliModule*) dets[id])->AddDigit(tracks,digits); | |
fe4da5cc | 359 | } |
360 | ||
361 | //_____________________________________________________________________________ | |
362 | void AliRun::Browse(TBrowser *b) | |
363 | { | |
364 | // | |
365 | // Called when the item "Run" is clicked on the left pane | |
366 | // of the Root browser. | |
367 | // It displays the Root Trees and all detectors. | |
368 | // | |
369 | if (fTreeK) b->Add(fTreeK,fTreeK->GetName()); | |
370 | if (fTreeH) b->Add(fTreeH,fTreeH->GetName()); | |
371 | if (fTreeD) b->Add(fTreeD,fTreeD->GetName()); | |
372 | if (fTreeE) b->Add(fTreeE,fTreeE->GetName()); | |
373 | if (fTreeR) b->Add(fTreeR,fTreeR->GetName()); | |
2ab0c725 | 374 | if (fTreeS) b->Add(fTreeS,fTreeS->GetName()); |
fe4da5cc | 375 | |
8494b010 | 376 | TIter next(fModules); |
377 | AliModule *detector; | |
378 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 379 | b->Add(detector,detector->GetName()); |
380 | } | |
65fb704d | 381 | b->Add(fMCQA,"AliMCQA"); |
fe4da5cc | 382 | } |
383 | ||
384 | //_____________________________________________________________________________ | |
385 | void AliRun::Build() | |
386 | { | |
387 | // | |
388 | // Initialize Alice geometry | |
389 | // Dummy routine | |
390 | // | |
391 | } | |
392 | ||
393 | //_____________________________________________________________________________ | |
394 | void AliRun::BuildSimpleGeometry() | |
395 | { | |
396 | // | |
397 | // Create a simple TNode geometry used by Root display engine | |
398 | // | |
399 | // Initialise geometry | |
400 | // | |
401 | fGeometry = new TGeometry("AliceGeom","Galice Geometry for Hits"); | |
402 | new TMaterial("void","Vacuum",0,0,0); //Everything is void | |
403 | TBRIK *brik = new TBRIK("S_alice","alice volume","void",2000,2000,3000); | |
404 | brik->SetVisibility(0); | |
405 | new TNode("alice","alice","S_alice"); | |
406 | } | |
407 | ||
408 | //_____________________________________________________________________________ | |
409 | void AliRun::CleanDetectors() | |
410 | { | |
411 | // | |
412 | // Clean Detectors at the end of event | |
413 | // | |
8494b010 | 414 | TIter next(fModules); |
415 | AliModule *detector; | |
416 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 417 | detector->FinishEvent(); |
418 | } | |
419 | } | |
420 | ||
421 | //_____________________________________________________________________________ | |
422 | void AliRun::CleanParents() | |
423 | { | |
424 | // | |
425 | // Clean Particles stack. | |
1578254f | 426 | // Set parent/daughter relations |
fe4da5cc | 427 | // |
2ab0c725 | 428 | TObjArray &particles = *fParticleMap; |
1578254f | 429 | TParticle *part; |
fe4da5cc | 430 | int i; |
2ab0c725 | 431 | for(i=0; i<fHgwmk+1; i++) { |
432 | part = (TParticle *)particles.At(i); | |
433 | if(part) if(!part->TestBit(kDaughtersBit)) { | |
1578254f | 434 | part->SetFirstDaughter(-1); |
435 | part->SetLastDaughter(-1); | |
fe4da5cc | 436 | } |
437 | } | |
438 | } | |
439 | ||
440 | //_____________________________________________________________________________ | |
441 | Int_t AliRun::DistancetoPrimitive(Int_t, Int_t) | |
442 | { | |
443 | // | |
444 | // Return the distance from the mouse to the AliRun object | |
445 | // Dummy routine | |
446 | // | |
447 | return 9999; | |
448 | } | |
449 | ||
450 | //_____________________________________________________________________________ | |
94de3818 | 451 | void AliRun::DumpPart (Int_t i) const |
fe4da5cc | 452 | { |
453 | // | |
454 | // Dumps particle i in the stack | |
455 | // | |
2ab0c725 | 456 | ((TParticle*) (*fParticleMap)[i])->Print(); |
fe4da5cc | 457 | } |
458 | ||
459 | //_____________________________________________________________________________ | |
94de3818 | 460 | void AliRun::DumpPStack () const |
fe4da5cc | 461 | { |
462 | // | |
463 | // Dumps the particle stack | |
464 | // | |
2ab0c725 | 465 | TObjArray &particles = *fParticleMap; |
fe4da5cc | 466 | printf( |
467 | "\n\n=======================================================================\n"); | |
468 | for (Int_t i=0;i<fNtrack;i++) | |
469 | { | |
1578254f | 470 | printf("-> %d ",i); ((TParticle*) particles[i])->Print(); |
fe4da5cc | 471 | printf("--------------------------------------------------------------\n"); |
472 | } | |
473 | printf( | |
474 | "\n=======================================================================\n\n"); | |
475 | } | |
476 | ||
d8408e76 | 477 | void AliRun::SetField(AliMagF* magField) |
478 | { | |
479 | // Set Magnetic Field Map | |
480 | fField = magField; | |
481 | fField->ReadField(); | |
482 | } | |
483 | ||
fe4da5cc | 484 | //_____________________________________________________________________________ |
485 | void AliRun::SetField(Int_t type, Int_t version, Float_t scale, | |
486 | Float_t maxField, char* filename) | |
487 | { | |
488 | // | |
489 | // Set magnetic field parameters | |
490 | // type Magnetic field transport flag 0=no field, 2=helix, 3=Runge Kutta | |
491 | // version Magnetic field map version (only 1 active now) | |
492 | // scale Scale factor for the magnetic field | |
493 | // maxField Maximum value for the magnetic field | |
494 | ||
495 | // | |
496 | // --- Sanity check on mag field flags | |
fe4da5cc | 497 | if(fField) delete fField; |
498 | if(version==1) { | |
d8408e76 | 499 | fField = new AliMagFC("Map1"," ",type,scale,maxField); |
f1b9d7c3 | 500 | } else if(version<=2) { |
d8408e76 | 501 | fField = new AliMagFCM("Map2-3",filename,type,scale,maxField); |
fe4da5cc | 502 | fField->ReadField(); |
f1b9d7c3 | 503 | } else if(version==3) { |
d8408e76 | 504 | fField = new AliMagFDM("Map4",filename,type,scale,maxField); |
f1b9d7c3 | 505 | fField->ReadField(); |
fe4da5cc | 506 | } else { |
23370b7a | 507 | Warning("SetField","Invalid map %d\n",version); |
fe4da5cc | 508 | } |
509 | } | |
fe4da5cc | 510 | |
65fb704d | 511 | //_____________________________________________________________________________ |
512 | void AliRun::PreTrack() | |
513 | { | |
514 | TObjArray &dets = *fModules; | |
515 | AliModule *module; | |
516 | ||
517 | for(Int_t i=0; i<=fNdets; i++) | |
518 | if((module = (AliModule*)dets[i])) | |
519 | module->PreTrack(); | |
520 | ||
521 | fMCQA->PreTrack(); | |
522 | } | |
523 | ||
524 | //_____________________________________________________________________________ | |
525 | void AliRun::PostTrack() | |
526 | { | |
527 | TObjArray &dets = *fModules; | |
528 | AliModule *module; | |
529 | ||
530 | for(Int_t i=0; i<=fNdets; i++) | |
531 | if((module = (AliModule*)dets[i])) | |
532 | module->PostTrack(); | |
533 | } | |
534 | ||
fe4da5cc | 535 | //_____________________________________________________________________________ |
536 | void AliRun::FinishPrimary() | |
537 | { | |
538 | // | |
539 | // Called at the end of each primary track | |
540 | // | |
541 | ||
6c9704e6 | 542 | // static Int_t count=0; |
543 | // const Int_t times=10; | |
fe4da5cc | 544 | // This primary is finished, purify stack |
80762cb1 | 545 | PurifyKine(); |
fe4da5cc | 546 | |
24de2263 | 547 | TIter next(fModules); |
548 | AliModule *detector; | |
549 | while((detector = (AliModule*)next())) { | |
550 | detector->FinishPrimary(); | |
551 | } | |
552 | ||
fe4da5cc | 553 | // Write out hits if any |
554 | if (gAlice->TreeH()) { | |
555 | gAlice->TreeH()->Fill(); | |
556 | } | |
557 | ||
558 | // Reset Hits info | |
559 | gAlice->ResetHits(); | |
a8f1fb7c | 560 | |
561 | // | |
562 | // if(++count%times==1) gObjectTable->Print(); | |
fe4da5cc | 563 | } |
564 | ||
565 | //_____________________________________________________________________________ | |
566 | void AliRun::FinishEvent() | |
567 | { | |
568 | // | |
569 | // Called at the end of the event. | |
570 | // | |
7fb01480 | 571 | |
dffd31ef | 572 | // |
573 | if(fLego) fLego->FinishEvent(); | |
574 | ||
fe4da5cc | 575 | //Update the energy deposit tables |
576 | Int_t i; | |
875c717b | 577 | for(i=0;i<fEventEnergy.GetSize();i++) { |
578 | fSummEnergy[i]+=fEventEnergy[i]; | |
579 | fSum2Energy[i]+=fEventEnergy[i]*fEventEnergy[i]; | |
fe4da5cc | 580 | } |
875c717b | 581 | fEventEnergy.Reset(); |
fe4da5cc | 582 | |
583 | // Clean detector information | |
584 | CleanDetectors(); | |
585 | ||
586 | // Write out the kinematics | |
587 | if (fTreeK) { | |
588 | CleanParents(); | |
2ab0c725 | 589 | // fTreeK->Fill(); |
89bbad6f | 590 | Bool_t allFilled = kFALSE; |
2ab0c725 | 591 | TObject *part; |
592 | for(i=0; i<fHgwmk+1; ++i) if((part=fParticleMap->At(i))) { | |
593 | fParticleBuffer = (TParticle*) part; | |
594 | fParticleFileMap[i]= (Int_t) fTreeK->GetEntries(); | |
595 | fTreeK->Fill(); | |
89bbad6f | 596 | (*fParticleMap)[i]=0; |
597 | ||
598 | // When all primaries were filled no particle!=0 | |
599 | // should be left => to be removed later. | |
600 | if (allFilled) printf("Why != 0 part # %d?\n",i); | |
601 | } | |
602 | else { | |
603 | // // printf("Why = 0 part # %d?\n",i); => We know. | |
604 | // break; | |
605 | // we don't break now in order to be sure there is no | |
606 | // particle !=0 left. | |
607 | // To be removed later and replaced with break. | |
608 | if(!allFilled) allFilled = kTRUE; | |
609 | } | |
fe4da5cc | 610 | } |
611 | ||
612 | // Write out the digits | |
613 | if (fTreeD) { | |
614 | fTreeD->Fill(); | |
615 | ResetDigits(); | |
616 | } | |
2ab0c725 | 617 | |
618 | if (fTreeS) { | |
619 | fTreeS->Fill(); | |
620 | ResetSDigits(); | |
621 | } | |
622 | ||
fe4da5cc | 623 | // Write out reconstructed clusters |
624 | if (fTreeR) { | |
625 | fTreeR->Fill(); | |
626 | } | |
627 | ||
628 | // Write out the event Header information | |
629 | if (fTreeE) fTreeE->Fill(); | |
630 | ||
631 | // Reset stack info | |
632 | ResetStack(); | |
633 | ||
634 | // Write Tree headers | |
51e0e89d | 635 | if (fTreeK) fTreeK->Write(0,TObject::kOverwrite); |
51e0e89d | 636 | if (fTreeH) fTreeH->Write(0,TObject::kOverwrite); |
51e0e89d | 637 | if (fTreeD) fTreeD->Write(0,TObject::kOverwrite); |
51e0e89d | 638 | if (fTreeR) fTreeR->Write(0,TObject::kOverwrite); |
2ab0c725 | 639 | if (fTreeS) fTreeS->Write(0,TObject::kOverwrite); |
640 | ||
875c717b | 641 | ++fEvent; |
fe4da5cc | 642 | } |
643 | ||
644 | //_____________________________________________________________________________ | |
645 | void AliRun::FinishRun() | |
646 | { | |
647 | // | |
648 | // Called at the end of the run. | |
649 | // | |
650 | ||
dffd31ef | 651 | // |
652 | if(fLego) fLego->FinishRun(); | |
653 | ||
fe4da5cc | 654 | // Clean detector information |
8494b010 | 655 | TIter next(fModules); |
656 | AliModule *detector; | |
657 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 658 | detector->FinishRun(); |
659 | } | |
660 | ||
661 | //Output energy summary tables | |
662 | EnergySummary(); | |
2ab0c725 | 663 | |
664 | TFile *file = fTreeE->GetCurrentFile(); | |
665 | ||
aee8290b | 666 | file->cd(); |
2ab0c725 | 667 | |
51e0e89d | 668 | fTreeE->Write(0,TObject::kOverwrite); |
fe4da5cc | 669 | |
2ab0c725 | 670 | // Write AliRun info and all detectors parameters |
671 | Write(); | |
672 | ||
fe4da5cc | 673 | // Clean tree information |
d2ecd553 | 674 | if (fTreeK) { |
675 | delete fTreeK; fTreeK = 0; | |
676 | } | |
677 | if (fTreeH) { | |
678 | delete fTreeH; fTreeH = 0; | |
679 | } | |
680 | if (fTreeD) { | |
681 | delete fTreeD; fTreeD = 0; | |
682 | } | |
683 | if (fTreeR) { | |
684 | delete fTreeR; fTreeR = 0; | |
685 | } | |
686 | if (fTreeE) { | |
687 | delete fTreeE; fTreeE = 0; | |
688 | } | |
2ab0c725 | 689 | |
fe4da5cc | 690 | // Close output file |
aee8290b | 691 | file->Write(); |
fe4da5cc | 692 | } |
693 | ||
694 | //_____________________________________________________________________________ | |
695 | void AliRun::FlagTrack(Int_t track) | |
696 | { | |
697 | // | |
698 | // Flags a track and all its family tree to be kept | |
699 | // | |
700 | int curr; | |
1578254f | 701 | TParticle *particle; |
fe4da5cc | 702 | |
703 | curr=track; | |
704 | while(1) { | |
2ab0c725 | 705 | particle=(TParticle*)fParticleMap->At(curr); |
fe4da5cc | 706 | |
707 | // If the particle is flagged the three from here upward is saved already | |
aee8290b | 708 | if(particle->TestBit(kKeepBit)) return; |
fe4da5cc | 709 | |
710 | // Save this particle | |
aee8290b | 711 | particle->SetBit(kKeepBit); |
fe4da5cc | 712 | |
713 | // Move to father if any | |
1578254f | 714 | if((curr=particle->GetFirstMother())==-1) return; |
fe4da5cc | 715 | } |
716 | } | |
717 | ||
718 | //_____________________________________________________________________________ | |
719 | void AliRun::EnergySummary() | |
720 | { | |
721 | // | |
722 | // Print summary of deposited energy | |
723 | // | |
724 | ||
fe4da5cc | 725 | Int_t ndep=0; |
726 | Float_t edtot=0; | |
727 | Float_t ed, ed2; | |
728 | Int_t kn, i, left, j, id; | |
aee8290b | 729 | const Float_t kzero=0; |
fe4da5cc | 730 | Int_t ievent=fHeader.GetEvent()+1; |
731 | // | |
732 | // Energy loss information | |
733 | if(ievent) { | |
734 | printf("***************** Energy Loss Information per event (GEV) *****************\n"); | |
875c717b | 735 | for(kn=1;kn<fEventEnergy.GetSize();kn++) { |
736 | ed=fSummEnergy[kn]; | |
fe4da5cc | 737 | if(ed>0) { |
875c717b | 738 | fEventEnergy[ndep]=kn; |
fe4da5cc | 739 | if(ievent>1) { |
740 | ed=ed/ievent; | |
875c717b | 741 | ed2=fSum2Energy[kn]; |
fe4da5cc | 742 | ed2=ed2/ievent; |
aee8290b | 743 | ed2=100*TMath::Sqrt(TMath::Max(ed2-ed*ed,kzero))/ed; |
fe4da5cc | 744 | } else |
745 | ed2=99; | |
875c717b | 746 | fSummEnergy[ndep]=ed; |
aee8290b | 747 | fSum2Energy[ndep]=TMath::Min((Float_t) 99.,TMath::Max(ed2,kzero)); |
fe4da5cc | 748 | edtot+=ed; |
749 | ndep++; | |
750 | } | |
751 | } | |
752 | for(kn=0;kn<(ndep-1)/3+1;kn++) { | |
753 | left=ndep-kn*3; | |
754 | for(i=0;i<(3<left?3:left);i++) { | |
755 | j=kn*3+i; | |
875c717b | 756 | id=Int_t (fEventEnergy[j]+0.1); |
757 | printf(" %s %10.3f +- %10.3f%%;",gMC->VolName(id),fSummEnergy[j],fSum2Energy[j]); | |
fe4da5cc | 758 | } |
759 | printf("\n"); | |
760 | } | |
761 | // | |
762 | // Relative energy loss in different detectors | |
763 | printf("******************** Relative Energy Loss per event ********************\n"); | |
764 | printf("Total energy loss per event %10.3f GeV\n",edtot); | |
765 | for(kn=0;kn<(ndep-1)/5+1;kn++) { | |
766 | left=ndep-kn*5; | |
767 | for(i=0;i<(5<left?5:left);i++) { | |
768 | j=kn*5+i; | |
875c717b | 769 | id=Int_t (fEventEnergy[j]+0.1); |
770 | printf(" %s %10.3f%%;",gMC->VolName(id),100*fSummEnergy[j]/edtot); | |
fe4da5cc | 771 | } |
772 | printf("\n"); | |
773 | } | |
774 | for(kn=0;kn<75;kn++) printf("*"); | |
775 | printf("\n"); | |
776 | } | |
777 | // | |
778 | // Reset the TArray's | |
875c717b | 779 | // fEventEnergy.Set(0); |
780 | // fSummEnergy.Set(0); | |
781 | // fSum2Energy.Set(0); | |
fe4da5cc | 782 | } |
783 | ||
784 | //_____________________________________________________________________________ | |
94de3818 | 785 | AliModule *AliRun::GetModule(const char *name) const |
fe4da5cc | 786 | { |
787 | // | |
788 | // Return pointer to detector from name | |
789 | // | |
8494b010 | 790 | return (AliModule*)fModules->FindObject(name); |
fe4da5cc | 791 | } |
792 | ||
a68348e9 | 793 | //_____________________________________________________________________________ |
94de3818 | 794 | AliDetector *AliRun::GetDetector(const char *name) const |
a68348e9 | 795 | { |
796 | // | |
797 | // Return pointer to detector from name | |
798 | // | |
799 | return (AliDetector*)fModules->FindObject(name); | |
800 | } | |
801 | ||
fe4da5cc | 802 | //_____________________________________________________________________________ |
94de3818 | 803 | Int_t AliRun::GetModuleID(const char *name) const |
fe4da5cc | 804 | { |
805 | // | |
806 | // Return galice internal detector identifier from name | |
807 | // | |
23370b7a | 808 | Int_t i=-1; |
809 | TObject *mod=fModules->FindObject(name); | |
810 | if(mod) i=fModules->IndexOf(mod); | |
811 | return i; | |
fe4da5cc | 812 | } |
813 | ||
814 | //_____________________________________________________________________________ | |
815 | Int_t AliRun::GetEvent(Int_t event) | |
816 | { | |
817 | // | |
818 | // Connect the Trees Kinematics and Hits for event # event | |
819 | // Set branch addresses | |
820 | // | |
fe4da5cc | 821 | |
822 | // Reset existing structures | |
2ab0c725 | 823 | // ResetStack(); |
fe4da5cc | 824 | ResetHits(); |
825 | ResetDigits(); | |
2ab0c725 | 826 | ResetSDigits(); |
fe4da5cc | 827 | |
828 | // Delete Trees already connected | |
829 | if (fTreeK) delete fTreeK; | |
830 | if (fTreeH) delete fTreeH; | |
831 | if (fTreeD) delete fTreeD; | |
832 | if (fTreeR) delete fTreeR; | |
2ab0c725 | 833 | if (fTreeS) delete fTreeS; |
59fe9bd2 | 834 | |
835 | // Get header from file | |
836 | if(fTreeE) fTreeE->GetEntry(event); | |
837 | else Error("GetEvent","Cannot file Header Tree\n"); | |
2ab0c725 | 838 | TFile *file = fTreeE->GetCurrentFile(); |
839 | ||
840 | file->cd(); | |
fe4da5cc | 841 | |
842 | // Get Kine Tree from file | |
843 | char treeName[20]; | |
844 | sprintf(treeName,"TreeK%d",event); | |
845 | fTreeK = (TTree*)gDirectory->Get(treeName); | |
2ab0c725 | 846 | if (fTreeK) fTreeK->SetBranchAddress("Particles", &fParticleBuffer); |
23370b7a | 847 | else Error("GetEvent","cannot find Kine Tree for event:%d\n",event); |
2ab0c725 | 848 | // Create the particle stack |
849 | if(!fParticles) fParticles = new TClonesArray("TParticle",1000); | |
850 | // Build the pointer list | |
851 | if(fParticleMap) { | |
852 | fParticleMap->Clear(); | |
853 | fParticleMap->Expand(fTreeK->GetEntries()); | |
854 | } else | |
855 | fParticleMap = new TObjArray(fTreeK->GetEntries()); | |
fe4da5cc | 856 | |
2ab0c725 | 857 | file->cd(); |
858 | ||
fe4da5cc | 859 | // Get Hits Tree header from file |
860 | sprintf(treeName,"TreeH%d",event); | |
861 | fTreeH = (TTree*)gDirectory->Get(treeName); | |
862 | if (!fTreeH) { | |
23370b7a | 863 | Error("GetEvent","cannot find Hits Tree for event:%d\n",event); |
fe4da5cc | 864 | } |
865 | ||
2ab0c725 | 866 | file->cd(); |
867 | ||
fe4da5cc | 868 | // Get Digits Tree header from file |
869 | sprintf(treeName,"TreeD%d",event); | |
870 | fTreeD = (TTree*)gDirectory->Get(treeName); | |
871 | if (!fTreeD) { | |
2ab0c725 | 872 | // Warning("GetEvent","cannot find Digits Tree for event:%d\n",event); |
fe4da5cc | 873 | } |
82711e7a | 874 | |
875 | file->cd(); | |
876 | ||
877 | // Get SDigits Tree header from file | |
878 | sprintf(treeName,"TreeS%d",event); | |
879 | fTreeS = (TTree*)gDirectory->Get(treeName); | |
880 | if (!fTreeS) { | |
881 | // Warning("GetEvent","cannot find SDigits Tree for event:%d\n",event); | |
882 | } | |
883 | ||
2ab0c725 | 884 | file->cd(); |
fe4da5cc | 885 | |
886 | // Get Reconstruct Tree header from file | |
887 | sprintf(treeName,"TreeR%d",event); | |
888 | fTreeR = (TTree*)gDirectory->Get(treeName); | |
889 | if (!fTreeR) { | |
890 | // printf("WARNING: cannot find Reconstructed Tree for event:%d\n",event); | |
891 | } | |
2ab0c725 | 892 | |
893 | file->cd(); | |
fe4da5cc | 894 | |
895 | // Set Trees branch addresses | |
8494b010 | 896 | TIter next(fModules); |
897 | AliModule *detector; | |
898 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 899 | detector->SetTreeAddress(); |
900 | } | |
901 | ||
2ab0c725 | 902 | fNtrack = Int_t (fTreeK->GetEntries()); |
fe4da5cc | 903 | return fNtrack; |
904 | } | |
905 | ||
906 | //_____________________________________________________________________________ | |
907 | TGeometry *AliRun::GetGeometry() | |
908 | { | |
909 | // | |
910 | // Import Alice geometry from current file | |
911 | // Return pointer to geometry object | |
912 | // | |
913 | if (!fGeometry) fGeometry = (TGeometry*)gDirectory->Get("AliceGeom"); | |
914 | // | |
915 | // Unlink and relink nodes in detectors | |
916 | // This is bad and there must be a better way... | |
917 | // | |
fe4da5cc | 918 | |
8494b010 | 919 | TIter next(fModules); |
920 | AliModule *detector; | |
921 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 922 | TList *dnodes=detector->Nodes(); |
923 | Int_t j; | |
924 | TNode *node, *node1; | |
925 | for ( j=0; j<dnodes->GetSize(); j++) { | |
926 | node = (TNode*) dnodes->At(j); | |
52d0ab00 | 927 | node1 = fGeometry->GetNode(node->GetName()); |
fe4da5cc | 928 | dnodes->Remove(node); |
929 | dnodes->AddAt(node1,j); | |
930 | } | |
931 | } | |
932 | return fGeometry; | |
933 | } | |
934 | ||
935 | //_____________________________________________________________________________ | |
936 | void AliRun::GetNextTrack(Int_t &mtrack, Int_t &ipart, Float_t *pmom, | |
937 | Float_t &e, Float_t *vpos, Float_t *polar, | |
938 | Float_t &tof) | |
939 | { | |
940 | // | |
941 | // Return next track from stack of particles | |
942 | // | |
a8f1fb7c | 943 | TVector3 pol; |
fe4da5cc | 944 | fCurrent=-1; |
1578254f | 945 | TParticle *track; |
fe4da5cc | 946 | for(Int_t i=fNtrack-1; i>=0; i--) { |
2ab0c725 | 947 | track=(TParticle*) fParticleMap->At(i); |
948 | if(track) if(!track->TestBit(kDoneBit)) { | |
fe4da5cc | 949 | // |
2ab0c725 | 950 | // The track exists and has not yet been processed |
fe4da5cc | 951 | fCurrent=i; |
1578254f | 952 | ipart=track->GetPdgCode(); |
953 | pmom[0]=track->Px(); | |
954 | pmom[1]=track->Py(); | |
955 | pmom[2]=track->Pz(); | |
956 | e =track->Energy(); | |
957 | vpos[0]=track->Vx(); | |
958 | vpos[1]=track->Vy(); | |
959 | vpos[2]=track->Vz(); | |
a8f1fb7c | 960 | track->GetPolarisation(pol); |
961 | polar[0]=pol.X(); | |
962 | polar[1]=pol.Y(); | |
963 | polar[2]=pol.Z(); | |
1578254f | 964 | tof=track->T(); |
aee8290b | 965 | track->SetBit(kDoneBit); |
fe4da5cc | 966 | break; |
967 | } | |
968 | } | |
969 | mtrack=fCurrent; | |
970 | // | |
971 | // stop and start timer when we start a primary track | |
972 | Int_t nprimaries = fHeader.GetNprimary(); | |
973 | if (fCurrent >= nprimaries) return; | |
974 | if (fCurrent < nprimaries-1) { | |
975 | fTimer.Stop(); | |
2ab0c725 | 976 | track=(TParticle*) fParticleMap->At(fCurrent+1); |
1578254f | 977 | // track->SetProcessTime(fTimer.CpuTime()); |
fe4da5cc | 978 | } |
979 | fTimer.Start(); | |
980 | } | |
981 | ||
982 | //_____________________________________________________________________________ | |
94de3818 | 983 | Int_t AliRun::GetPrimary(Int_t track) const |
fe4da5cc | 984 | { |
985 | // | |
986 | // return number of primary that has generated track | |
987 | // | |
988 | int current, parent; | |
1578254f | 989 | TParticle *part; |
fe4da5cc | 990 | // |
991 | parent=track; | |
992 | while (1) { | |
993 | current=parent; | |
2ab0c725 | 994 | part = (TParticle *)fParticleMap->At(current); |
1578254f | 995 | parent=part->GetFirstMother(); |
fe4da5cc | 996 | if(parent<0) return current; |
997 | } | |
998 | } | |
999 | ||
1000 | //_____________________________________________________________________________ | |
875c717b | 1001 | void AliRun::InitMC(const char *setup) |
fe4da5cc | 1002 | { |
1003 | // | |
1004 | // Initialize the Alice setup | |
1005 | // | |
1006 | ||
51e0e89d | 1007 | if(fInitDone) { |
1008 | Warning("Init","Cannot initialise AliRun twice!\n"); | |
1009 | return; | |
1010 | } | |
2ab0c725 | 1011 | |
1012 | OpenBaseFile("recreate"); | |
1013 | ||
fe4da5cc | 1014 | gROOT->LoadMacro(setup); |
45189757 | 1015 | gInterpreter->ProcessLine(fConfigFunction.Data()); |
fe4da5cc | 1016 | |
2ab0c725 | 1017 | |
cfce8870 | 1018 | gMC->DefineParticles(); //Create standard MC particles |
fe4da5cc | 1019 | |
1020 | TObject *objfirst, *objlast; | |
1021 | ||
23370b7a | 1022 | fNdets = fModules->GetLast()+1; |
1023 | ||
fe4da5cc | 1024 | // |
875c717b | 1025 | //=================Create Materials and geometry |
1026 | gMC->Init(); | |
1027 | ||
65fb704d | 1028 | // Added also after in case of interactive initialisation of modules |
1029 | fNdets = fModules->GetLast()+1; | |
1030 | ||
8494b010 | 1031 | TIter next(fModules); |
1032 | AliModule *detector; | |
1033 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1034 | detector->SetTreeAddress(); |
1035 | objlast = gDirectory->GetList()->Last(); | |
1036 | ||
fe4da5cc | 1037 | // Add Detector histograms in Detector list of histograms |
1038 | if (objlast) objfirst = gDirectory->GetList()->After(objlast); | |
1039 | else objfirst = gDirectory->GetList()->First(); | |
1040 | while (objfirst) { | |
1041 | detector->Histograms()->Add(objfirst); | |
1042 | objfirst = gDirectory->GetList()->After(objfirst); | |
1043 | } | |
1044 | } | |
327136d2 | 1045 | ReadTransPar(); //Read the cuts for all materials |
fe4da5cc | 1046 | |
1047 | MediaTable(); //Build the special IMEDIA table | |
1048 | ||
fe4da5cc | 1049 | //Initialise geometry deposition table |
875c717b | 1050 | fEventEnergy.Set(gMC->NofVolumes()+1); |
1051 | fSummEnergy.Set(gMC->NofVolumes()+1); | |
1052 | fSum2Energy.Set(gMC->NofVolumes()+1); | |
fe4da5cc | 1053 | |
fe4da5cc | 1054 | //Compute cross-sections |
875c717b | 1055 | gMC->BuildPhysics(); |
fe4da5cc | 1056 | |
1057 | //Write Geometry object to current file. | |
1058 | fGeometry->Write(); | |
1059 | ||
1060 | fInitDone = kTRUE; | |
51e0e89d | 1061 | |
65fb704d | 1062 | fMCQA = new AliMCQA(fNdets); |
1063 | ||
51e0e89d | 1064 | // |
1065 | // Save stuff at the beginning of the file to avoid file corruption | |
1066 | Write(); | |
fe4da5cc | 1067 | } |
1068 | ||
1069 | //_____________________________________________________________________________ | |
1070 | void AliRun::MediaTable() | |
1071 | { | |
1072 | // | |
1073 | // Built media table to get from the media number to | |
1074 | // the detector id | |
1075 | // | |
ad51aeb0 | 1076 | Int_t kz, nz, idt, lz, i, k, ind; |
1077 | // Int_t ibeg; | |
fe4da5cc | 1078 | TObjArray &dets = *gAlice->Detectors(); |
8494b010 | 1079 | AliModule *det; |
fe4da5cc | 1080 | // |
1081 | // For all detectors | |
1082 | for (kz=0;kz<fNdets;kz++) { | |
1083 | // If detector is defined | |
8494b010 | 1084 | if((det=(AliModule*) dets[kz])) { |
ad51aeb0 | 1085 | TArrayI &idtmed = *(det->GetIdtmed()); |
1086 | for(nz=0;nz<100;nz++) { | |
fe4da5cc | 1087 | // Find max and min material number |
ad51aeb0 | 1088 | if((idt=idtmed[nz])) { |
fe4da5cc | 1089 | det->LoMedium() = det->LoMedium() < idt ? det->LoMedium() : idt; |
1090 | det->HiMedium() = det->HiMedium() > idt ? det->HiMedium() : idt; | |
1091 | } | |
1092 | } | |
1093 | if(det->LoMedium() > det->HiMedium()) { | |
1094 | det->LoMedium() = 0; | |
1095 | det->HiMedium() = 0; | |
1096 | } else { | |
1097 | if(det->HiMedium() > fImedia->GetSize()) { | |
ad51aeb0 | 1098 | Error("MediaTable","Increase fImedia from %d to %d", |
1099 | fImedia->GetSize(),det->HiMedium()); | |
fe4da5cc | 1100 | return; |
1101 | } | |
1102 | // Tag all materials in rage as belonging to detector kz | |
1103 | for(lz=det->LoMedium(); lz<= det->HiMedium(); lz++) { | |
1104 | (*fImedia)[lz]=kz; | |
1105 | } | |
1106 | } | |
1107 | } | |
1108 | } | |
1109 | // | |
1110 | // Print summary table | |
1111 | printf(" Traking media ranges:\n"); | |
1112 | for(i=0;i<(fNdets-1)/6+1;i++) { | |
1113 | for(k=0;k< (6<fNdets-i*6?6:fNdets-i*6);k++) { | |
1114 | ind=i*6+k; | |
8494b010 | 1115 | det=(AliModule*)dets[ind]; |
fe4da5cc | 1116 | if(det) |
1117 | printf(" %6s: %3d -> %3d;",det->GetName(),det->LoMedium(), | |
1118 | det->HiMedium()); | |
1119 | else | |
1120 | printf(" %6s: %3d -> %3d;","NULL",0,0); | |
1121 | } | |
1122 | printf("\n"); | |
1123 | } | |
1124 | } | |
1125 | ||
1126 | //____________________________________________________________________________ | |
1127 | void AliRun::SetGenerator(AliGenerator *generator) | |
ee1dd322 | 1128 | { |
1129 | // | |
1130 | // Load the event generator | |
1131 | // | |
1132 | if(!fGenerator) fGenerator = generator; | |
1133 | } | |
1134 | ||
1135 | //____________________________________________________________________________ | |
1136 | void AliRun::ResetGenerator(AliGenerator *generator) | |
fe4da5cc | 1137 | { |
1138 | // | |
1139 | // Load the event generator | |
1140 | // | |
b13db077 | 1141 | if(fGenerator) |
838edcaf | 1142 | if(generator) |
1143 | Warning("ResetGenerator","Replacing generator %s with %s\n", | |
1144 | fGenerator->GetName(),generator->GetName()); | |
1145 | else | |
1146 | Warning("ResetGenerator","Replacing generator %s with NULL\n", | |
1147 | fGenerator->GetName()); | |
b13db077 | 1148 | fGenerator = generator; |
fe4da5cc | 1149 | } |
1150 | ||
1151 | //____________________________________________________________________________ | |
65fb704d | 1152 | void AliRun::SetTransPar(char *filename) |
1153 | { | |
1154 | fTransParName = filename; | |
1155 | } | |
1156 | ||
2ab0c725 | 1157 | //____________________________________________________________________________ |
1158 | void AliRun::SetBaseFile(char *filename) | |
1159 | { | |
1160 | fBaseFileName = *filename; | |
1161 | } | |
1162 | ||
1163 | //____________________________________________________________________________ | |
1164 | void AliRun::OpenBaseFile(const char *option) | |
1165 | { | |
1166 | if(!strlen(fBaseFileName.Data())) { | |
1167 | const char *filename; | |
1168 | if ((filename=gSystem->Getenv("CONFIG_FILE"))) { | |
1169 | fBaseFileName=filename; | |
1170 | } else { | |
1171 | fBaseFileName="galice.root"; | |
1172 | } | |
1173 | } | |
1174 | TFile *rootfile = new TFile(fBaseFileName.Data(),option); | |
1175 | rootfile->SetCompressionLevel(2); | |
1176 | } | |
1177 | ||
65fb704d | 1178 | //____________________________________________________________________________ |
1179 | void AliRun::ReadTransPar() | |
fe4da5cc | 1180 | { |
1181 | // | |
1182 | // Read filename to set the transport parameters | |
1183 | // | |
1184 | ||
fe4da5cc | 1185 | |
aee8290b | 1186 | const Int_t kncuts=10; |
1187 | const Int_t knflags=11; | |
1188 | const Int_t knpars=kncuts+knflags; | |
1189 | const char kpars[knpars][7] = {"CUTGAM" ,"CUTELE","CUTNEU","CUTHAD","CUTMUO", | |
fe4da5cc | 1190 | "BCUTE","BCUTM","DCUTE","DCUTM","PPCUTM","ANNI", |
1191 | "BREM","COMP","DCAY","DRAY","HADR","LOSS", | |
1192 | "MULS","PAIR","PHOT","RAYL"}; | |
1193 | char line[256]; | |
ad51aeb0 | 1194 | char detName[7]; |
fe4da5cc | 1195 | char* filtmp; |
aee8290b | 1196 | Float_t cut[kncuts]; |
1197 | Int_t flag[knflags]; | |
fe4da5cc | 1198 | Int_t i, itmed, iret, ktmed, kz; |
1199 | FILE *lun; | |
1200 | // | |
1201 | // See whether the file is there | |
65fb704d | 1202 | filtmp=gSystem->ExpandPathName(fTransParName.Data()); |
fe4da5cc | 1203 | lun=fopen(filtmp,"r"); |
1204 | delete [] filtmp; | |
1205 | if(!lun) { | |
65fb704d | 1206 | Warning("ReadTransPar","File %s does not exist!\n",fTransParName.Data()); |
fe4da5cc | 1207 | return; |
1208 | } | |
1209 | // | |
1210 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); | |
1211 | printf(" *%59s\n","*"); | |
1212 | printf(" * Please check carefully what you are doing!%10s\n","*"); | |
1213 | printf(" *%59s\n","*"); | |
1214 | // | |
1215 | while(1) { | |
1216 | // Initialise cuts and flags | |
aee8290b | 1217 | for(i=0;i<kncuts;i++) cut[i]=-99; |
1218 | for(i=0;i<knflags;i++) flag[i]=-99; | |
fe4da5cc | 1219 | itmed=0; |
1220 | for(i=0;i<256;i++) line[i]='\0'; | |
1221 | // Read up to the end of line excluded | |
1222 | iret=fscanf(lun,"%[^\n]",line); | |
1223 | if(iret<0) { | |
1224 | //End of file | |
1225 | fclose(lun); | |
1226 | printf(" *%59s\n","*"); | |
1227 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); | |
1228 | return; | |
1229 | } | |
1230 | // Read the end of line | |
1231 | fscanf(lun,"%*c"); | |
1232 | if(!iret) continue; | |
1233 | if(line[0]=='*') continue; | |
1234 | // Read the numbers | |
ad51aeb0 | 1235 | 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", |
1236 | detName,&itmed,&cut[0],&cut[1],&cut[2],&cut[3],&cut[4],&cut[5],&cut[6],&cut[7],&cut[8], | |
1237 | &cut[9],&flag[0],&flag[1],&flag[2],&flag[3],&flag[4],&flag[5],&flag[6],&flag[7], | |
1238 | &flag[8],&flag[9],&flag[10]); | |
fe4da5cc | 1239 | if(!iret) continue; |
1240 | if(iret<0) { | |
1241 | //reading error | |
65fb704d | 1242 | Warning("ReadTransPar","Error reading file %s\n",fTransParName.Data()); |
fe4da5cc | 1243 | continue; |
1244 | } | |
ad51aeb0 | 1245 | // Check that the module exist |
1246 | AliModule *mod = GetModule(detName); | |
1247 | if(mod) { | |
1248 | // Get the array of media numbers | |
1249 | TArrayI &idtmed = *mod->GetIdtmed(); | |
1250 | // Check that the tracking medium code is valid | |
1251 | if(0<=itmed && itmed < 100) { | |
1252 | ktmed=idtmed[itmed]; | |
1253 | if(!ktmed) { | |
65fb704d | 1254 | Warning("ReadTransPar","Invalid tracking medium code %d for %s\n",itmed,mod->GetName()); |
ad51aeb0 | 1255 | continue; |
fe4da5cc | 1256 | } |
ad51aeb0 | 1257 | // Set energy thresholds |
aee8290b | 1258 | for(kz=0;kz<kncuts;kz++) { |
ad51aeb0 | 1259 | if(cut[kz]>=0) { |
23370b7a | 1260 | printf(" * %-6s set to %10.3E for tracking medium code %4d for %s\n", |
aee8290b | 1261 | kpars[kz],cut[kz],itmed,mod->GetName()); |
1262 | gMC->Gstpar(ktmed,kpars[kz],cut[kz]); | |
ad51aeb0 | 1263 | } |
fe4da5cc | 1264 | } |
ad51aeb0 | 1265 | // Set transport mechanisms |
aee8290b | 1266 | for(kz=0;kz<knflags;kz++) { |
ad51aeb0 | 1267 | if(flag[kz]>=0) { |
1268 | printf(" * %-6s set to %10d for tracking medium code %4d for %s\n", | |
aee8290b | 1269 | kpars[kncuts+kz],flag[kz],itmed,mod->GetName()); |
1270 | gMC->Gstpar(ktmed,kpars[kncuts+kz],Float_t(flag[kz])); | |
ad51aeb0 | 1271 | } |
1272 | } | |
1273 | } else { | |
65fb704d | 1274 | Warning("ReadTransPar","Invalid medium code %d *\n",itmed); |
ad51aeb0 | 1275 | continue; |
fe4da5cc | 1276 | } |
1277 | } else { | |
65fb704d | 1278 | Warning("ReadTransPar","Module %s not present\n",detName); |
fe4da5cc | 1279 | continue; |
1280 | } | |
1281 | } | |
1282 | } | |
1283 | ||
1284 | //_____________________________________________________________________________ | |
2ab0c725 | 1285 | void AliRun::MakeBranchInTree(TTree *tree, const char* name, void* address, Int_t size, char *file) |
1286 | { | |
1287 | if (GetDebug()>1) | |
1288 | printf("* MakeBranch * Making Branch %s \n",name); | |
1289 | ||
1290 | TBranch *branch = tree->Branch(name,address,size); | |
1291 | ||
1292 | if (file) { | |
1293 | TDirectory *cwd = gDirectory; | |
1294 | branch->SetFile(file); | |
1295 | TIter next( branch->GetListOfBranches()); | |
1296 | while ((branch=(TBranch*)next())) { | |
1297 | branch->SetFile(file); | |
1298 | } | |
1299 | if (GetDebug()>1) | |
1300 | printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file); | |
1301 | cwd->cd(); | |
1302 | } | |
1303 | } | |
1304 | ||
1305 | //_____________________________________________________________________________ | |
1306 | void AliRun::MakeBranchInTree(TTree *tree, const char* name, const char *classname, void* address, Int_t size, Int_t splitlevel, char *file) | |
1307 | { | |
1308 | TDirectory *cwd = gDirectory; | |
1309 | TBranch *branch = tree->Branch(name,classname,address,size,splitlevel); | |
1310 | if (GetDebug()>1) | |
1311 | printf("* MakeBranch * Making Branch %s \n",name); | |
1312 | if (file) { | |
1313 | branch->SetFile(file); | |
1314 | TIter next( branch->GetListOfBranches()); | |
1315 | while ((branch=(TBranch*)next())) { | |
1316 | branch->SetFile(file); | |
1317 | } | |
1318 | if (GetDebug()>1) | |
1319 | printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file); | |
1320 | cwd->cd(); | |
1321 | } | |
1322 | } | |
1323 | //_____________________________________________________________________________ | |
1324 | void AliRun::MakeTree(Option_t *option, char *file) | |
fe4da5cc | 1325 | { |
1326 | // | |
1327 | // Create the ROOT trees | |
1328 | // Loop on all detectors to create the Root branch (if any) | |
1329 | // | |
1330 | ||
b13db077 | 1331 | char hname[30]; |
fe4da5cc | 1332 | // |
1333 | // Analyse options | |
aee8290b | 1334 | char *oK = strstr(option,"K"); |
1335 | char *oH = strstr(option,"H"); | |
1336 | char *oE = strstr(option,"E"); | |
1337 | char *oD = strstr(option,"D"); | |
1338 | char *oR = strstr(option,"R"); | |
2ab0c725 | 1339 | char *oS = strstr(option,"S"); |
fe4da5cc | 1340 | // |
2ab0c725 | 1341 | |
aee8290b | 1342 | if (oK && !fTreeK) { |
b13db077 | 1343 | sprintf(hname,"TreeK%d",fEvent); |
1344 | fTreeK = new TTree(hname,"Kinematics"); | |
1345 | // Create a branch for particles | |
2ab0c725 | 1346 | MakeBranchInTree(fTreeK, |
1347 | "Particles", "TParticle", &fParticleBuffer, 4000, 1, file) ; | |
51e0e89d | 1348 | fTreeK->Write(); |
b13db077 | 1349 | } |
aee8290b | 1350 | if (oH && !fTreeH) { |
b13db077 | 1351 | sprintf(hname,"TreeH%d",fEvent); |
1352 | fTreeH = new TTree(hname,"Hits"); | |
1353 | fTreeH->SetAutoSave(1000000000); //no autosave | |
51e0e89d | 1354 | fTreeH->Write(); |
b13db077 | 1355 | } |
aee8290b | 1356 | if (oD && !fTreeD) { |
b13db077 | 1357 | sprintf(hname,"TreeD%d",fEvent); |
1358 | fTreeD = new TTree(hname,"Digits"); | |
51e0e89d | 1359 | fTreeD->Write(); |
b13db077 | 1360 | } |
2ab0c725 | 1361 | if (oS && !fTreeS) { |
1362 | sprintf(hname,"TreeS%d",fEvent); | |
1363 | fTreeS = new TTree(hname,"SDigits"); | |
1364 | fTreeS->Write(); | |
1365 | } | |
aee8290b | 1366 | if (oR && !fTreeR) { |
b13db077 | 1367 | sprintf(hname,"TreeR%d",fEvent); |
1368 | fTreeR = new TTree(hname,"Reconstruction"); | |
51e0e89d | 1369 | fTreeR->Write(); |
b13db077 | 1370 | } |
aee8290b | 1371 | if (oE && !fTreeE) { |
b13db077 | 1372 | fTreeE = new TTree("TE","Header"); |
1373 | // Create a branch for Header | |
2ab0c725 | 1374 | MakeBranchInTree(fTreeE, |
1375 | "Header", "AliHeader", &gAliHeader, 4000, 1, file) ; | |
51e0e89d | 1376 | fTreeE->Write(); |
b13db077 | 1377 | } |
2ab0c725 | 1378 | |
fe4da5cc | 1379 | // |
1380 | // Create a branch for hits/digits for each detector | |
1381 | // Each branch is a TClonesArray. Each data member of the Hits classes | |
1382 | // will be in turn a subbranch of the detector master branch | |
8494b010 | 1383 | TIter next(fModules); |
1384 | AliModule *detector; | |
1385 | while((detector = (AliModule*)next())) { | |
2ab0c725 | 1386 | if (oH || oR) detector->MakeBranch(option,file); |
fe4da5cc | 1387 | } |
fe4da5cc | 1388 | } |
1389 | ||
1390 | //_____________________________________________________________________________ | |
1391 | Int_t AliRun::PurifyKine(Int_t lastSavedTrack, Int_t nofTracks) | |
1392 | { | |
1393 | // | |
1394 | // PurifyKine with external parameters | |
1395 | // | |
1396 | fHgwmk = lastSavedTrack; | |
1397 | fNtrack = nofTracks; | |
1398 | PurifyKine(); | |
1399 | return fHgwmk; | |
1400 | } | |
1401 | ||
2ab0c725 | 1402 | //_____________________________________________________________________________ |
1403 | TParticle* AliRun::Particle(Int_t i) | |
1404 | { | |
1405 | if(!(*fParticleMap)[i]) { | |
1406 | Int_t nentries = fParticles->GetEntries(); | |
1407 | fTreeK->GetEntry(fParticleFileMap[i]); | |
1408 | new ((*fParticles)[nentries]) TParticle(*fParticleBuffer); | |
1409 | fParticleMap->AddAt((*fParticles)[nentries],i); | |
1410 | } | |
1411 | return (TParticle *) (*fParticleMap)[i]; | |
1412 | } | |
1413 | ||
fe4da5cc | 1414 | //_____________________________________________________________________________ |
1415 | void AliRun::PurifyKine() | |
1416 | { | |
1417 | // | |
1418 | // Compress kinematic tree keeping only flagged particles | |
1419 | // and renaming the particle id's in all the hits | |
1420 | // | |
2ab0c725 | 1421 | // TClonesArray &particles = *fParticles; |
1422 | TObjArray &particles = *fParticleMap; | |
fe4da5cc | 1423 | int nkeep=fHgwmk+1, parent, i; |
2ab0c725 | 1424 | TParticle *part, *father; |
1425 | TArrayI map(particles.GetLast()+1); | |
fe4da5cc | 1426 | |
1427 | // Save in Header total number of tracks before compression | |
1428 | fHeader.SetNtrack(fHeader.GetNtrack()+fNtrack-fHgwmk); | |
1429 | ||
2ab0c725 | 1430 | // If no tracks generated return now |
1431 | if(fHgwmk+1 == fNtrack) return; | |
1432 | ||
1433 | Int_t toshrink = fNtrack-fHgwmk-1; | |
1434 | ||
a01a8b12 | 1435 | // First pass, invalid Daughter information |
fe4da5cc | 1436 | for(i=0; i<fNtrack; i++) { |
a01a8b12 | 1437 | // Preset map, to be removed later |
2ab0c725 | 1438 | if(i<=fHgwmk) map[i]=i ; |
1439 | else { | |
1440 | map[i] = -99; | |
1441 | // particles.UncheckedAt(i)->ResetBit(kDaughtersBit); | |
1442 | if((part=(TParticle*) particles.At(i))) part->ResetBit(kDaughtersBit); | |
1443 | } | |
a01a8b12 | 1444 | } |
2ab0c725 | 1445 | // Invalid daughter information for the parent of the first particle |
1446 | // generated. This may or may not be the current primary according to | |
1447 | // whether decays have been recorded among the primaries | |
1448 | part = (TParticle *)particles.At(fHgwmk+1); | |
1449 | particles.At(part->GetFirstMother())->ResetBit(kDaughtersBit); | |
fe4da5cc | 1450 | // Second pass, build map between old and new numbering |
1451 | for(i=fHgwmk+1; i<fNtrack; i++) { | |
2ab0c725 | 1452 | if(particles.At(i)->TestBit(kKeepBit)) { |
fe4da5cc | 1453 | |
1454 | // This particle has to be kept | |
1455 | map[i]=nkeep; | |
2ab0c725 | 1456 | // If old and new are different, have to move the pointer |
1457 | if(i!=nkeep) particles[nkeep]=particles.At(i); | |
1458 | part = (TParticle*) particles.At(nkeep); | |
fe4da5cc | 1459 | |
1460 | // as the parent is always *before*, it must be already | |
1461 | // in place. This is what we are checking anyway! | |
2ab0c725 | 1462 | if((parent=part->GetFirstMother())>fHgwmk) |
1463 | if(map[parent]==-99) Fatal("PurifyKine","map[%d] = -99!\n",parent); | |
1464 | else part->SetFirstMother(map[parent]); | |
1465 | ||
fe4da5cc | 1466 | nkeep++; |
1467 | } | |
1468 | } | |
fe4da5cc | 1469 | |
1578254f | 1470 | // Fix daughters information |
2ab0c725 | 1471 | for (i=fHgwmk+1; i<nkeep; i++) { |
1472 | part = (TParticle *)particles.At(i); | |
1578254f | 1473 | parent = part->GetFirstMother(); |
ae23d366 | 1474 | if(parent>=0) { |
2ab0c725 | 1475 | father = (TParticle *)particles.At(parent); |
aee8290b | 1476 | if(father->TestBit(kDaughtersBit)) { |
fe4da5cc | 1477 | |
ae23d366 | 1478 | if(i<father->GetFirstDaughter()) father->SetFirstDaughter(i); |
1479 | if(i>father->GetLastDaughter()) father->SetLastDaughter(i); | |
1480 | } else { | |
2ab0c725 | 1481 | // Initialise daughters info for first pass |
ae23d366 | 1482 | father->SetFirstDaughter(i); |
1483 | father->SetLastDaughter(i); | |
aee8290b | 1484 | father->SetBit(kDaughtersBit); |
ae23d366 | 1485 | } |
fe4da5cc | 1486 | } |
1487 | } | |
1488 | ||
1cedd08a | 1489 | // Now loop on all registered hit lists |
1490 | TIter next(fHitLists); | |
1491 | TCollection *hitList; | |
1492 | while((hitList = (TCollection*)next())) { | |
1493 | TIter nexthit(hitList); | |
1494 | AliHit *hit; | |
1495 | while((hit = (AliHit*)nexthit())) { | |
1496 | hit->SetTrack(map[hit->GetTrack()]); | |
1497 | } | |
1498 | } | |
fe4da5cc | 1499 | |
24de2263 | 1500 | // |
1501 | // This for detectors which have a special mapping mechanism | |
1502 | // for hits, such as TPC and TRD | |
1503 | // | |
1504 | ||
1505 | TIter nextmod(fModules); | |
1506 | AliModule *detector; | |
1507 | while((detector = (AliModule*)nextmod())) { | |
2ab0c725 | 1508 | detector->RemapTrackHitIDs(map.GetArray()); |
24de2263 | 1509 | } |
1510 | ||
2ab0c725 | 1511 | // Now the output bit, from fHgwmk to nkeep we write everything and we erase |
1512 | if(nkeep>fParticleFileMap.GetSize()) fParticleFileMap.Set(Int_t (nkeep*1.5)); | |
1513 | ||
24de2263 | 1514 | |
2ab0c725 | 1515 | for (i=fHgwmk+1; i<nkeep; ++i) { |
1516 | fParticleBuffer = (TParticle*) particles.At(i); | |
1517 | fParticleFileMap[i]=(Int_t) fTreeK->GetEntries(); | |
1518 | fTreeK->Fill(); | |
1519 | particles[i]=0; | |
1520 | } | |
1521 | ||
1522 | for (i=nkeep; i<fNtrack; ++i) particles[i]=0; | |
1523 | ||
1524 | fLoadPoint-=toshrink; | |
1525 | for(i=fLoadPoint; i<fLoadPoint+toshrink; ++i) fParticles->RemoveAt(i); | |
1526 | ||
1527 | fNtrack=nkeep; | |
1528 | fHgwmk=nkeep-1; | |
1529 | // delete [] map; | |
fe4da5cc | 1530 | } |
1531 | ||
1532 | //_____________________________________________________________________________ | |
dffd31ef | 1533 | void AliRun::BeginEvent() |
fe4da5cc | 1534 | { |
1535 | // | |
1536 | // Reset all Detectors & kinematics & trees | |
1537 | // | |
59fe9bd2 | 1538 | char hname[30]; |
dffd31ef | 1539 | // |
1540 | ||
1541 | // | |
1542 | if(fLego) { | |
1543 | fLego->BeginEvent(); | |
1544 | return; | |
1545 | } | |
1546 | ||
59fe9bd2 | 1547 | // |
fe4da5cc | 1548 | ResetStack(); |
1549 | ResetHits(); | |
1550 | ResetDigits(); | |
2ab0c725 | 1551 | ResetSDigits(); |
fe4da5cc | 1552 | |
1553 | // Initialise event header | |
875c717b | 1554 | fHeader.Reset(fRun,fEvent); |
fe4da5cc | 1555 | |
59fe9bd2 | 1556 | if(fTreeK) { |
1557 | fTreeK->Reset(); | |
875c717b | 1558 | sprintf(hname,"TreeK%d",fEvent); |
59fe9bd2 | 1559 | fTreeK->SetName(hname); |
1560 | } | |
1561 | if(fTreeH) { | |
1562 | fTreeH->Reset(); | |
875c717b | 1563 | sprintf(hname,"TreeH%d",fEvent); |
59fe9bd2 | 1564 | fTreeH->SetName(hname); |
1565 | } | |
1566 | if(fTreeD) { | |
1567 | fTreeD->Reset(); | |
875c717b | 1568 | sprintf(hname,"TreeD%d",fEvent); |
59fe9bd2 | 1569 | fTreeD->SetName(hname); |
1570 | } | |
2ab0c725 | 1571 | if(fTreeS) { |
1572 | fTreeS->Reset(); | |
1573 | sprintf(hname,"TreeS%d",fEvent); | |
1574 | fTreeS->SetName(hname); | |
1575 | } | |
59fe9bd2 | 1576 | if(fTreeR) { |
1577 | fTreeR->Reset(); | |
875c717b | 1578 | sprintf(hname,"TreeR%d",fEvent); |
59fe9bd2 | 1579 | fTreeR->SetName(hname); |
1580 | } | |
fe4da5cc | 1581 | } |
fe4da5cc | 1582 | //_____________________________________________________________________________ |
1583 | void AliRun::ResetDigits() | |
1584 | { | |
1585 | // | |
1586 | // Reset all Detectors digits | |
1587 | // | |
8494b010 | 1588 | TIter next(fModules); |
1589 | AliModule *detector; | |
1590 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1591 | detector->ResetDigits(); |
1592 | } | |
1593 | } | |
1594 | ||
2ab0c725 | 1595 | //_____________________________________________________________________________ |
1596 | void AliRun::ResetSDigits() | |
1597 | { | |
1598 | // | |
1599 | // Reset all Detectors digits | |
1600 | // | |
1601 | TIter next(fModules); | |
1602 | AliModule *detector; | |
1603 | while((detector = (AliModule*)next())) { | |
1604 | detector->ResetSDigits(); | |
1605 | } | |
1606 | } | |
1607 | ||
fe4da5cc | 1608 | //_____________________________________________________________________________ |
1609 | void AliRun::ResetHits() | |
1610 | { | |
1611 | // | |
1612 | // Reset all Detectors hits | |
1613 | // | |
8494b010 | 1614 | TIter next(fModules); |
1615 | AliModule *detector; | |
1616 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1617 | detector->ResetHits(); |
1618 | } | |
1619 | } | |
1620 | ||
1621 | //_____________________________________________________________________________ | |
1622 | void AliRun::ResetPoints() | |
1623 | { | |
1624 | // | |
1625 | // Reset all Detectors points | |
1626 | // | |
8494b010 | 1627 | TIter next(fModules); |
1628 | AliModule *detector; | |
1629 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1630 | detector->ResetPoints(); |
1631 | } | |
1632 | } | |
1633 | ||
1634 | //_____________________________________________________________________________ | |
875c717b | 1635 | void AliRun::RunMC(Int_t nevent, const char *setup) |
fe4da5cc | 1636 | { |
1637 | // | |
1638 | // Main function to be called to process a galice run | |
1639 | // example | |
1640 | // Root > gAlice.Run(); | |
1641 | // a positive number of events will cause the finish routine | |
1642 | // to be called | |
1643 | // | |
1644 | ||
fe4da5cc | 1645 | // check if initialisation has been done |
875c717b | 1646 | if (!fInitDone) InitMC(setup); |
fe4da5cc | 1647 | |
fe4da5cc | 1648 | // Create the Root Tree with one branch per detector |
2ab0c725 | 1649 | |
1650 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { | |
1651 | MakeTree("E"); | |
1652 | MakeTree("K","Kine.root"); | |
1653 | MakeTree("H","Hits.root"); | |
1654 | MakeTree("R","Reco.root"); | |
1655 | } else { | |
1656 | MakeTree("EKHR"); | |
1657 | } | |
fe4da5cc | 1658 | |
875c717b | 1659 | gMC->ProcessRun(nevent); |
1660 | ||
fe4da5cc | 1661 | // End of this run, close files |
80762cb1 | 1662 | if(nevent>0) FinishRun(); |
fe4da5cc | 1663 | } |
1664 | ||
2ab0c725 | 1665 | //_____________________________________________________________________________ |
1666 | ||
1667 | void AliRun::Hits2Digits(const char *selected) | |
1668 | { | |
1669 | Hits2SDigits(selected); | |
1670 | SDigits2Digits(selected); | |
1671 | } | |
1672 | ||
1673 | //_____________________________________________________________________________ | |
1674 | ||
1675 | void AliRun::Hits2SDigits(const char *selected) | |
1676 | { | |
1677 | // | |
1678 | // Main function to be called to convert hits to digits. | |
1679 | ||
1680 | gAlice->GetEvent(0); | |
1681 | ||
1682 | TObjArray *detectors = gAlice->Detectors(); | |
1683 | ||
1684 | TIter next(detectors); | |
1685 | ||
1686 | AliDetector *detector; | |
1687 | ||
1688 | TDirectory *cwd = gDirectory; | |
1689 | ||
1690 | MakeTree("S"); | |
1691 | ||
1692 | while((detector = (AliDetector*)next())) { | |
1693 | if (selected) { | |
1694 | if (strcmp(detector->GetName(),selected)) continue; | |
1695 | } | |
1696 | if (detector->IsActive()){ | |
1697 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { | |
1698 | if (GetDebug()>0) | |
1699 | cout << "Processing " << detector->GetName() << "..." << endl; | |
1700 | char * outFile = new char[strlen (detector->GetName())+18]; | |
1701 | sprintf(outFile,"SDigits.%s.root",detector->GetName()); | |
1702 | detector->MakeBranch("S",outFile); | |
1703 | delete outFile; | |
1704 | } else { | |
1705 | detector->MakeBranch("S"); | |
1706 | } | |
1707 | cwd->cd(); | |
1708 | detector->Hits2SDigits(); | |
1709 | } | |
1710 | } | |
1711 | } | |
1712 | ||
1713 | //_____________________________________________________________________________ | |
1714 | ||
1715 | void AliRun::SDigits2Digits(const char *selected) | |
1716 | { | |
1717 | // | |
1718 | // Main function to be called to convert hits to digits. | |
1719 | ||
1720 | gAlice->GetEvent(0); | |
1721 | ||
1722 | TObjArray *detectors = gAlice->Detectors(); | |
1723 | ||
1724 | TIter next(detectors); | |
1725 | ||
1726 | AliDetector *detector; | |
1727 | ||
1728 | TDirectory *cwd = gDirectory; | |
1729 | ||
1730 | MakeTree("D"); | |
1731 | ||
1732 | while((detector = (AliDetector*)next())) { | |
1733 | if (selected) { | |
1734 | if (strcmp(detector->GetName(),selected)) continue; | |
1735 | } | |
1736 | if (detector->IsActive()){ | |
1737 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { | |
1738 | if (GetDebug()>0) | |
1739 | cout << "Processing " << detector->GetName() << "..." << endl; | |
1740 | char * outFile = new char[strlen (detector->GetName())+16]; | |
1741 | sprintf(outFile,"Digits.%s.root",detector->GetName()); | |
1742 | detector->MakeBranch("D",outFile); | |
1743 | delete outFile; | |
1744 | } else { | |
1745 | detector->MakeBranch("D"); | |
1746 | } | |
1747 | cwd->cd(); | |
1748 | detector->SDigits2Digits(); | |
1749 | } | |
1750 | } | |
1751 | } | |
1752 | ||
fe4da5cc | 1753 | //_____________________________________________________________________________ |
0a520a66 | 1754 | void AliRun::RunLego(const char *setup, Int_t nc1, Float_t c1min, |
1755 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, | |
1756 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener) | |
fe4da5cc | 1757 | { |
1758 | // | |
1759 | // Generates lego plots of: | |
1760 | // - radiation length map phi vs theta | |
1761 | // - radiation length map phi vs eta | |
1762 | // - interaction length map | |
1763 | // - g/cm2 length map | |
1764 | // | |
1765 | // ntheta bins in theta, eta | |
1766 | // themin minimum angle in theta (degrees) | |
1767 | // themax maximum angle in theta (degrees) | |
1768 | // nphi bins in phi | |
1769 | // phimin minimum angle in phi (degrees) | |
1770 | // phimax maximum angle in phi (degrees) | |
1771 | // rmin minimum radius | |
1772 | // rmax maximum radius | |
1773 | // | |
1774 | // | |
1775 | // The number of events generated = ntheta*nphi | |
1776 | // run input parameters in macro setup (default="Config.C") | |
1777 | // | |
1778 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates | |
1779 | //Begin_Html | |
1780 | /* | |
1439f98e | 1781 | <img src="picts/AliRunLego1.gif"> |
fe4da5cc | 1782 | */ |
1783 | //End_Html | |
1784 | //Begin_Html | |
1785 | /* | |
1439f98e | 1786 | <img src="picts/AliRunLego2.gif"> |
fe4da5cc | 1787 | */ |
1788 | //End_Html | |
1789 | //Begin_Html | |
1790 | /* | |
1439f98e | 1791 | <img src="picts/AliRunLego3.gif"> |
fe4da5cc | 1792 | */ |
1793 | //End_Html | |
1794 | // | |
1795 | ||
1796 | // check if initialisation has been done | |
875c717b | 1797 | if (!fInitDone) InitMC(setup); |
838edcaf | 1798 | //Save current generator |
1799 | AliGenerator *gen=Generator(); | |
1800 | ||
0a520a66 | 1801 | // Set new generator |
1802 | if (!gener) gener = new AliLegoGenerator(); | |
1803 | ResetGenerator(gener); | |
1804 | // | |
1805 | // Configure Generator | |
1806 | gener->SetRadiusRange(rmin, rmax); | |
1807 | gener->SetZMax(zmax); | |
1808 | gener->SetCoor1Range(nc1, c1min, c1max); | |
1809 | gener->SetCoor2Range(nc2, c2min, c2max); | |
1810 | ||
1811 | ||
b13db077 | 1812 | //Create Lego object |
0a520a66 | 1813 | fLego = new AliLego("lego",gener); |
b13db077 | 1814 | |
dffd31ef | 1815 | //Prepare MC for Lego Run |
1816 | gMC->InitLego(); | |
1817 | ||
b13db077 | 1818 | //Run Lego Object |
0a520a66 | 1819 | |
1820 | gMC->ProcessRun(nc1*nc2+1); | |
fe4da5cc | 1821 | |
1822 | // Create only the Root event Tree | |
80762cb1 | 1823 | MakeTree("E"); |
fe4da5cc | 1824 | |
1825 | // End of this run, close files | |
80762cb1 | 1826 | FinishRun(); |
0a520a66 | 1827 | // Restore current generator |
1828 | ResetGenerator(gen); | |
838edcaf | 1829 | // Delete Lego Object |
1830 | delete fLego; fLego=0; | |
fe4da5cc | 1831 | } |
1832 | ||
94de3818 | 1833 | //_____________________________________________________________________________ |
1834 | void AliRun::SetConfigFunction(const char * config) | |
1835 | { | |
1836 | // | |
1837 | // Set the signature of the function contained in Config.C to configure | |
1838 | // the run | |
1839 | // | |
1840 | fConfigFunction=config; | |
1841 | } | |
1842 | ||
fe4da5cc | 1843 | //_____________________________________________________________________________ |
1844 | void AliRun::SetCurrentTrack(Int_t track) | |
1845 | { | |
1846 | // | |
1847 | // Set current track number | |
1848 | // | |
1849 | fCurrent = track; | |
1850 | } | |
1851 | ||
1852 | //_____________________________________________________________________________ | |
1578254f | 1853 | void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, Float_t *pmom, |
fe4da5cc | 1854 | Float_t *vpos, Float_t *polar, Float_t tof, |
65fb704d | 1855 | AliMCProcess mech, Int_t &ntr, Float_t weight) |
fe4da5cc | 1856 | { |
1857 | // | |
1858 | // Load a track on the stack | |
1859 | // | |
1860 | // done 0 if the track has to be transported | |
1861 | // 1 if not | |
1862 | // parent identifier of the parent track. -1 for a primary | |
1578254f | 1863 | // pdg particle code |
fe4da5cc | 1864 | // pmom momentum GeV/c |
1865 | // vpos position | |
1866 | // polar polarisation | |
1867 | // tof time of flight in seconds | |
1868 | // mecha production mechanism | |
1869 | // ntr on output the number of the track stored | |
1870 | // | |
1871 | TClonesArray &particles = *fParticles; | |
1578254f | 1872 | TParticle *particle; |
fe4da5cc | 1873 | Float_t mass; |
aee8290b | 1874 | const Int_t kfirstdaughter=-1; |
1875 | const Int_t klastdaughter=-1; | |
1876 | const Int_t kS=0; | |
1578254f | 1877 | // const Float_t tlife=0; |
fe4da5cc | 1878 | |
1578254f | 1879 | // |
1880 | // Here we get the static mass | |
1881 | // For MC is ok, but a more sophisticated method could be necessary | |
1882 | // if the calculated mass is required | |
1883 | // also, this method is potentially dangerous if the mass | |
1884 | // used in the MC is not the same of the PDG database | |
1885 | // | |
1886 | mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass(); | |
fe4da5cc | 1887 | Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+ |
1888 | pmom[1]*pmom[1]+pmom[2]*pmom[2]); | |
1889 | ||
aee8290b | 1890 | //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", |
1891 | //pname,mass,e,fNtrack,pdg,vpos[0],vpos[1],vpos[2],pmom[0],pmom[1],pmom[2],kS,mecha); | |
2ab0c725 | 1892 | |
1893 | particle=new(particles[fLoadPoint++]) TParticle(pdg,kS,parent,-1,kfirstdaughter, | |
aee8290b | 1894 | klastdaughter,pmom[0],pmom[1],pmom[2], |
1578254f | 1895 | e,vpos[0],vpos[1],vpos[2],tof); |
2ab0c725 | 1896 | particle->SetPolarisation(TVector3(polar[0],polar[1],polar[2])); |
1897 | particle->SetWeight(weight); | |
65fb704d | 1898 | particle->SetUniqueID(mech); |
aee8290b | 1899 | if(!done) particle->SetBit(kDoneBit); |
2ab0c725 | 1900 | // Declare that the daughter information is valid |
1901 | particle->SetBit(kDaughtersBit); | |
1902 | // Add the particle to the stack | |
1903 | fParticleMap->AddAtAndExpand(particle,fNtrack); | |
1904 | ||
fe4da5cc | 1905 | if(parent>=0) { |
2ab0c725 | 1906 | particle=(TParticle*) fParticleMap->At(parent); |
1578254f | 1907 | particle->SetLastDaughter(fNtrack); |
1908 | if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack); | |
fe4da5cc | 1909 | } else { |
1910 | // | |
1911 | // This is a primary track. Set high water mark for this event | |
1912 | fHgwmk=fNtrack; | |
1913 | // | |
1914 | // Set also number if primary tracks | |
1915 | fHeader.SetNprimary(fHgwmk+1); | |
1916 | fHeader.SetNtrack(fHgwmk+1); | |
1917 | } | |
1918 | ntr = fNtrack++; | |
89bbad6f | 1919 | |
1920 | /* | |
1921 | // | |
1922 | // Here we get the static mass | |
1923 | // For MC is ok, but a more sophisticated method could be necessary | |
1924 | // if the calculated mass is required | |
1925 | // also, this method is potentially dangerous if the mass | |
1926 | // used in the MC is not the same of the PDG database | |
1927 | // | |
1928 | Float_t mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass(); | |
1929 | Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+ | |
1930 | pmom[1]*pmom[1]+pmom[2]*pmom[2]); | |
1931 | ||
1932 | SetTrack(done, parent, pdg, pmom[0], pmom[1], pmom[2], e, | |
1933 | vpos[0], vpos[1], vpos[2], tof, polar[0],polar[1],polar[2], | |
1934 | mech, ntr, weight); | |
1935 | */ | |
fe4da5cc | 1936 | } |
1937 | ||
89bbad6f | 1938 | //_____________________________________________________________________________ |
1939 | void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, | |
1940 | Double_t px, Double_t py, Double_t pz, Double_t e, | |
1941 | Double_t vx, Double_t vy, Double_t vz, Double_t tof, | |
1942 | Double_t polx, Double_t poly, Double_t polz, | |
1d994b80 | 1943 | AliMCProcess mech, Int_t &ntr, Float_t weight) |
89bbad6f | 1944 | { |
1945 | // | |
1946 | // Load a track on the stack | |
1947 | // | |
1948 | // done 0 if the track has to be transported | |
1949 | // 1 if not | |
1950 | // parent identifier of the parent track. -1 for a primary | |
1951 | // pdg particle code | |
1952 | // kS generation status code | |
1953 | // px, py, pz momentum GeV/c | |
1954 | // vx, vy, vz position | |
1955 | // polar polarisation | |
1956 | // tof time of flight in seconds | |
1957 | // mech production mechanism | |
1958 | // ntr on output the number of the track stored | |
1959 | // | |
1960 | // New method interface: | |
1961 | // arguments were changed to be in correspondence with TParticle | |
1962 | // constructor. | |
1963 | // Note: the energy is not calculated from the static mass but | |
1964 | // it is passed by argument e. | |
1965 | ||
1966 | TClonesArray &particles = *fParticles; | |
1967 | ||
1968 | const Int_t kS=0; | |
1969 | const Int_t kFirstDaughter=-1; | |
1970 | const Int_t kLastDaughter=-1; | |
1971 | ||
1972 | TParticle* particle | |
1973 | = new(particles[fLoadPoint++]) TParticle(pdg, kS, parent, -1, | |
1974 | kFirstDaughter, kLastDaughter, | |
1975 | px, py, pz, e, vx, vy, vz, tof); | |
1976 | ||
1977 | particle->SetPolarisation(polx, poly, polz); | |
1978 | particle->SetWeight(weight); | |
1979 | particle->SetUniqueID(mech); | |
1980 | ||
1981 | if(!done) particle->SetBit(kDoneBit); | |
1982 | ||
1983 | // Declare that the daughter information is valid | |
1984 | particle->SetBit(kDaughtersBit); | |
1985 | // Add the particle to the stack | |
1986 | fParticleMap->AddAtAndExpand(particle,fNtrack); | |
1987 | ||
1988 | if(parent>=0) { | |
1989 | particle=(TParticle*) fParticleMap->At(parent); | |
1990 | particle->SetLastDaughter(fNtrack); | |
1991 | if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack); | |
1992 | } else { | |
1993 | // | |
1994 | // This is a primary track. Set high water mark for this event | |
1995 | fHgwmk=fNtrack; | |
1996 | // | |
1997 | // Set also number if primary tracks | |
1998 | fHeader.SetNprimary(fHgwmk+1); | |
1999 | fHeader.SetNtrack(fHgwmk+1); | |
2000 | } | |
2001 | ntr = fNtrack++; | |
2002 | } | |
2003 | ||
2004 | //_____________________________________________________________________________ | |
4d69d91e | 2005 | void AliRun::SetHighWaterMark(const Int_t nt) |
2006 | { | |
2007 | // | |
2008 | // Set high water mark for last track in event | |
2009 | fHgwmk=fNtrack-1; | |
2010 | // | |
2011 | // Set also number if primary tracks | |
2012 | fHeader.SetNprimary(fHgwmk+1); | |
2013 | fHeader.SetNtrack(fHgwmk+1); | |
2014 | } | |
2015 | ||
fe4da5cc | 2016 | //_____________________________________________________________________________ |
2017 | void AliRun::KeepTrack(const Int_t track) | |
2018 | { | |
2019 | // | |
2020 | // flags a track to be kept | |
2021 | // | |
2ab0c725 | 2022 | fParticleMap->At(track)->SetBit(kKeepBit); |
fe4da5cc | 2023 | } |
2024 | ||
2025 | //_____________________________________________________________________________ | |
875c717b | 2026 | void AliRun::StepManager(Int_t id) |
fe4da5cc | 2027 | { |
2028 | // | |
2029 | // Called at every step during transport | |
2030 | // | |
2031 | ||
fe4da5cc | 2032 | // |
2033 | // --- If lego option, do it and leave | |
b13db077 | 2034 | if (fLego) |
fe4da5cc | 2035 | fLego->StepManager(); |
b13db077 | 2036 | else { |
2037 | Int_t copy; | |
2038 | //Update energy deposition tables | |
875c717b | 2039 | AddEnergyDeposit(gMC->CurrentVolID(copy),gMC->Edep()); |
fe4da5cc | 2040 | |
b13db077 | 2041 | //Call the appropriate stepping routine; |
2042 | AliModule *det = (AliModule*)fModules->At(id); | |
65fb704d | 2043 | if(det) { |
2044 | fMCQA->StepManager(id); | |
2045 | det->StepManager(); | |
2046 | } | |
fe4da5cc | 2047 | } |
fe4da5cc | 2048 | } |
2049 | ||
fe4da5cc | 2050 | //_____________________________________________________________________________ |
2051 | void AliRun::Streamer(TBuffer &R__b) | |
2052 | { | |
2ab0c725 | 2053 | // Stream an object of class AliRun. |
2054 | ||
2055 | if (R__b.IsReading()) { | |
2056 | if (!gAlice) gAlice = this; | |
2057 | ||
2058 | AliRun::Class()->ReadBuffer(R__b, this); | |
2059 | // | |
2060 | gROOT->GetListOfBrowsables()->Add(this,"Run"); | |
2061 | ||
2062 | fTreeE = (TTree*)gDirectory->Get("TE"); | |
2063 | if (fTreeE) fTreeE->SetBranchAddress("Header", &gAliHeader); | |
2064 | else Error("Streamer","cannot find Header Tree\n"); | |
59fe9bd2 | 2065 | fTreeE->GetEntry(0); |
2ab0c725 | 2066 | |
65fb704d | 2067 | gRandom = fRandom; |
2ab0c725 | 2068 | } else { |
2069 | AliRun::Class()->WriteBuffer(R__b, this); | |
2070 | } | |
2071 | } | |
2072 |