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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 | $Log$ | |
d47c658f | 18 | Revision 1.56 2001/02/14 15:45:20 hristov |
19 | Algorithmic way of getting entry index in fParticleMap. Protection of fParticleFileMap (I.Hrivnacova) | |
20 | ||
a41d61a9 | 21 | Revision 1.55 2001/02/12 15:52:54 buncic |
22 | Removed OpenBaseFile(). | |
23 | ||
39de14fb | 24 | Revision 1.54 2001/02/07 10:39:05 hristov |
25 | Remove default value for argument | |
26 | ||
1d994b80 | 27 | Revision 1.53 2001/02/06 11:02:26 hristov |
28 | New SetTrack interface added, added check for unfilled particles in FinishEvent (I.Hrivnacova) | |
29 | ||
89bbad6f | 30 | Revision 1.52 2001/02/05 16:22:25 buncic |
31 | Added TreeS to GetEvent(). | |
32 | ||
82711e7a | 33 | Revision 1.51 2001/02/02 15:16:20 morsch |
34 | SetHighWaterMark method added to mark last particle in event. | |
35 | ||
4d69d91e | 36 | Revision 1.50 2001/01/27 10:32:00 hristov |
37 | Leave the loop when primaries are filled (I.Hrivnacova) | |
38 | ||
cb94ac2a | 39 | Revision 1.49 2001/01/26 19:58:48 hristov |
40 | Major upgrade of AliRoot code | |
41 | ||
2ab0c725 | 42 | Revision 1.48 2001/01/17 10:50:50 hristov |
43 | Corrections to destructors | |
44 | ||
e460afec | 45 | Revision 1.47 2000/12/18 10:44:01 morsch |
46 | Possibility to set field map by passing pointer to objet of type AliMagF via | |
47 | SetField(). | |
48 | Example: | |
49 | gAlice->SetField(new AliMagFCM("Map2", "$(ALICE_ROOT)/data/field01.dat",2,1.,10.)); | |
50 | ||
d8408e76 | 51 | Revision 1.46 2000/12/14 19:29:27 fca |
52 | galice.cuts was not read any more | |
53 | ||
327136d2 | 54 | Revision 1.45 2000/11/30 07:12:49 alibrary |
55 | Introducing new Rndm and QA classes | |
56 | ||
65fb704d | 57 | Revision 1.44 2000/10/26 13:58:59 morsch |
58 | Add possibility to choose the lego generator (of type AliGeneratorLego or derived) when running | |
59 | RunLego(). Default is the base class AliGeneratorLego. | |
60 | ||
0a520a66 | 61 | Revision 1.43 2000/10/09 09:43:17 fca |
62 | Special remapping of hits for TPC and TRD. End-of-primary action introduced | |
63 | ||
24de2263 | 64 | Revision 1.42 2000/10/02 21:28:14 fca |
65 | Removal of useless dependecies via forward declarations | |
66 | ||
94de3818 | 67 | Revision 1.41 2000/07/13 16:19:09 fca |
68 | Mainly coding conventions + some small bug fixes | |
69 | ||
ef42d733 | 70 | Revision 1.40 2000/07/12 08:56:25 fca |
71 | Coding convention correction and warning removal | |
72 | ||
8918e700 | 73 | Revision 1.39 2000/07/11 18:24:59 fca |
74 | Coding convention corrections + few minor bug fixes | |
75 | ||
aee8290b | 76 | Revision 1.38 2000/06/20 13:05:45 fca |
77 | Writing down the TREE headers before job starts | |
78 | ||
51e0e89d | 79 | Revision 1.37 2000/06/09 20:05:11 morsch |
80 | Introduce possibility to chose magnetic field version 3: AliMagFDM + field02.dat | |
81 | ||
f1b9d7c3 | 82 | Revision 1.36 2000/06/08 14:03:58 hristov |
83 | Only one initializer for a default argument | |
84 | ||
d33c0226 | 85 | Revision 1.35 2000/06/07 10:13:14 hristov |
86 | Delete only existent objects. | |
87 | ||
d2ecd553 | 88 | Revision 1.34 2000/05/18 10:45:38 fca |
89 | Delete Particle Factory properly | |
90 | ||
c222d2b0 | 91 | Revision 1.33 2000/05/16 13:10:40 fca |
92 | New method IsNewTrack and fix for a problem in Father-Daughter relations | |
93 | ||
a01a8b12 | 94 | Revision 1.32 2000/04/27 10:38:21 fca |
95 | Correct termination of Lego Run and introduce Lego getter in AliRun | |
96 | ||
838edcaf | 97 | Revision 1.31 2000/04/26 10:17:32 fca |
98 | Changes in Lego for G4 compatibility | |
99 | ||
dffd31ef | 100 | Revision 1.30 2000/04/18 19:11:40 fca |
101 | Introduce variable Config.C function signature | |
102 | ||
45189757 | 103 | Revision 1.29 2000/04/07 11:12:34 fca |
104 | G4 compatibility changes | |
105 | ||
875c717b | 106 | Revision 1.28 2000/04/05 06:51:06 fca |
107 | Workaround for an HP compiler problem | |
108 | ||
5eb58812 | 109 | Revision 1.27 2000/03/22 18:08:07 fca |
110 | Rationalisation of the virtual MC interfaces | |
111 | ||
80762cb1 | 112 | Revision 1.26 2000/03/22 13:42:26 fca |
113 | SetGenerator does not replace an existing generator, ResetGenerator does | |
114 | ||
ee1dd322 | 115 | Revision 1.25 2000/02/23 16:25:22 fca |
116 | AliVMC and AliGeant3 classes introduced | |
117 | ReadEuclid moved from AliRun to AliModule | |
118 | ||
b13db077 | 119 | Revision 1.24 2000/01/19 17:17:20 fca |
120 | Introducing a list of lists of hits -- more hits allowed for detector now | |
121 | ||
1cedd08a | 122 | Revision 1.23 1999/12/03 11:14:31 fca |
123 | Fixing previous wrong checking | |
124 | ||
00719c1b | 125 | Revision 1.21 1999/11/25 10:40:08 fca |
126 | Fixing daughters information also in primary tracks | |
127 | ||
ae23d366 | 128 | Revision 1.20 1999/10/04 18:08:49 fca |
129 | Adding protection against inconsistent Euclid files | |
130 | ||
3fcc96a1 | 131 | Revision 1.19 1999/09/29 07:50:40 fca |
132 | Introduction of the Copyright and cvs Log | |
133 | ||
99d554c8 | 134 | */ |
135 | ||
fe4da5cc | 136 | /////////////////////////////////////////////////////////////////////////////// |
137 | // // | |
138 | // Control class for Alice C++ // | |
139 | // Only one single instance of this class exists. // | |
140 | // The object is created in main program aliroot // | |
141 | // and is pointed by the global gAlice. // | |
142 | // // | |
8494b010 | 143 | // -Supports the list of all Alice Detectors (fModules). // |
fe4da5cc | 144 | // -Supports the list of particles (fParticles). // |
145 | // -Supports the Trees. // | |
146 | // -Supports the geometry. // | |
147 | // -Supports the event display. // | |
148 | //Begin_Html | |
149 | /* | |
1439f98e | 150 | <img src="picts/AliRunClass.gif"> |
fe4da5cc | 151 | */ |
152 | //End_Html | |
153 | //Begin_Html | |
154 | /* | |
1439f98e | 155 | <img src="picts/alirun.gif"> |
fe4da5cc | 156 | */ |
157 | //End_Html | |
158 | // // | |
159 | /////////////////////////////////////////////////////////////////////////////// | |
160 | ||
94de3818 | 161 | #include <stdlib.h> |
162 | #include <stdio.h> | |
163 | #include <string.h> | |
2ab0c725 | 164 | #include <iostream.h> |
94de3818 | 165 | |
fe4da5cc | 166 | #include <TFile.h> |
167 | #include <TRandom.h> | |
168 | #include <TBRIK.h> | |
169 | #include <TNode.h> | |
fe4da5cc | 170 | #include <TCint.h> |
171 | #include <TSystem.h> | |
a8f1fb7c | 172 | #include <TObjectTable.h> |
94de3818 | 173 | #include <TTree.h> |
174 | #include <TGeometry.h> | |
175 | #include <TROOT.h> | |
176 | #include "TBrowser.h" | |
fe4da5cc | 177 | |
1578254f | 178 | #include "TParticle.h" |
fe4da5cc | 179 | #include "AliRun.h" |
fe4da5cc | 180 | #include "AliDisplay.h" |
875c717b | 181 | #include "AliMC.h" |
dffd31ef | 182 | #include "AliLego.h" |
aee8290b | 183 | #include "AliMagFC.h" |
184 | #include "AliMagFCM.h" | |
185 | #include "AliMagFDM.h" | |
94de3818 | 186 | #include "AliHit.h" |
65fb704d | 187 | #include "TRandom3.h" |
188 | #include "AliMCQA.h" | |
189 | #include "AliGenerator.h" | |
190 | #include "AliLegoGenerator.h" | |
94de3818 | 191 | |
192 | #include "AliDetector.h" | |
fe4da5cc | 193 | |
fe4da5cc | 194 | AliRun *gAlice; |
195 | ||
aee8290b | 196 | static AliHeader *gAliHeader; |
fe4da5cc | 197 | |
fe4da5cc | 198 | ClassImp(AliRun) |
199 | ||
200 | //_____________________________________________________________________________ | |
201 | AliRun::AliRun() | |
202 | { | |
203 | // | |
204 | // Default constructor for AliRun | |
205 | // | |
aee8290b | 206 | gAliHeader=&fHeader; |
fe4da5cc | 207 | fRun = 0; |
208 | fEvent = 0; | |
209 | fCurrent = -1; | |
8494b010 | 210 | fModules = 0; |
fe4da5cc | 211 | fGenerator = 0; |
212 | fTreeD = 0; | |
213 | fTreeK = 0; | |
214 | fTreeH = 0; | |
215 | fTreeE = 0; | |
216 | fTreeR = 0; | |
2ab0c725 | 217 | fTreeS = 0; |
fe4da5cc | 218 | fParticles = 0; |
219 | fGeometry = 0; | |
220 | fDisplay = 0; | |
221 | fField = 0; | |
875c717b | 222 | fMC = 0; |
fe4da5cc | 223 | fNdets = 0; |
224 | fImedia = 0; | |
225 | fTrRmax = 1.e10; | |
226 | fTrZmax = 1.e10; | |
fe4da5cc | 227 | fInitDone = kFALSE; |
228 | fLego = 0; | |
1578254f | 229 | fPDGDB = 0; //Particle factory object! |
1cedd08a | 230 | fHitLists = 0; |
45189757 | 231 | fConfigFunction = "\0"; |
65fb704d | 232 | fRandom = 0; |
233 | fMCQA = 0; | |
234 | fTransParName = "\0"; | |
39de14fb | 235 | fBaseFileName = ".\0"; |
2ab0c725 | 236 | fParticleBuffer = 0; |
237 | fParticleMap = new TObjArray(10000); | |
fe4da5cc | 238 | } |
239 | ||
240 | //_____________________________________________________________________________ | |
241 | AliRun::AliRun(const char *name, const char *title) | |
242 | : TNamed(name,title) | |
243 | { | |
244 | // | |
245 | // Constructor for the main processor. | |
246 | // Creates the geometry | |
247 | // Creates the list of Detectors. | |
248 | // Creates the list of particles. | |
249 | // | |
250 | Int_t i; | |
251 | ||
252 | gAlice = this; | |
253 | fTreeD = 0; | |
254 | fTreeK = 0; | |
255 | fTreeH = 0; | |
256 | fTreeE = 0; | |
257 | fTreeR = 0; | |
2ab0c725 | 258 | fTreeS = 0; |
fe4da5cc | 259 | fTrRmax = 1.e10; |
260 | fTrZmax = 1.e10; | |
1141f8e4 | 261 | fGenerator = 0; |
fe4da5cc | 262 | fInitDone = kFALSE; |
263 | fLego = 0; | |
264 | fField = 0; | |
45189757 | 265 | fConfigFunction = "Config();"; |
65fb704d | 266 | |
267 | // Set random number generator | |
268 | gRandom = fRandom = new TRandom3(); | |
2ab0c725 | 269 | |
270 | if (gSystem->Getenv("CONFIG_SEED")) { | |
271 | gRandom->SetSeed((UInt_t)atoi(gSystem->Getenv("CONFIG_SEED"))); | |
272 | } | |
fe4da5cc | 273 | |
274 | gROOT->GetListOfBrowsables()->Add(this,name); | |
275 | // | |
276 | // create the support list for the various Detectors | |
8494b010 | 277 | fModules = new TObjArray(77); |
fe4da5cc | 278 | // |
279 | // Create the TNode geometry for the event display | |
280 | ||
281 | BuildSimpleGeometry(); | |
282 | ||
283 | ||
284 | fNtrack=0; | |
285 | fHgwmk=0; | |
286 | fCurrent=-1; | |
aee8290b | 287 | gAliHeader=&fHeader; |
fe4da5cc | 288 | fRun = 0; |
289 | fEvent = 0; | |
290 | // | |
291 | // Create the particle stack | |
2ab0c725 | 292 | fParticles = new TClonesArray("TParticle",1000); |
fe4da5cc | 293 | |
294 | fDisplay = 0; | |
295 | // | |
296 | // Create default mag field | |
297 | SetField(); | |
298 | // | |
875c717b | 299 | fMC = gMC; |
fe4da5cc | 300 | // |
301 | // Prepare the tracking medium lists | |
302 | fImedia = new TArrayI(1000); | |
303 | for(i=0;i<1000;i++) (*fImedia)[i]=-99; | |
1578254f | 304 | // |
305 | // Make particles | |
306 | fPDGDB = TDatabasePDG::Instance(); //Particle factory object! | |
1cedd08a | 307 | // |
308 | // Create HitLists list | |
309 | fHitLists = new TList(); | |
65fb704d | 310 | // |
311 | SetTransPar(); | |
39de14fb | 312 | fBaseFileName = ".\0"; |
2ab0c725 | 313 | fParticleBuffer = 0; |
314 | fParticleMap = new TObjArray(10000); | |
fe4da5cc | 315 | } |
316 | ||
aee8290b | 317 | |
fe4da5cc | 318 | //_____________________________________________________________________________ |
319 | AliRun::~AliRun() | |
320 | { | |
321 | // | |
2ab0c725 | 322 | // Default AliRun destructor |
fe4da5cc | 323 | // |
fe4da5cc | 324 | delete fImedia; |
325 | delete fField; | |
875c717b | 326 | delete fMC; |
fe4da5cc | 327 | delete fGeometry; |
328 | delete fDisplay; | |
329 | delete fGenerator; | |
330 | delete fLego; | |
331 | delete fTreeD; | |
332 | delete fTreeK; | |
333 | delete fTreeH; | |
334 | delete fTreeE; | |
335 | delete fTreeR; | |
2ab0c725 | 336 | delete fTreeS; |
8494b010 | 337 | if (fModules) { |
338 | fModules->Delete(); | |
339 | delete fModules; | |
fe4da5cc | 340 | } |
341 | if (fParticles) { | |
342 | fParticles->Delete(); | |
343 | delete fParticles; | |
344 | } | |
1cedd08a | 345 | delete fHitLists; |
c222d2b0 | 346 | delete fPDGDB; |
e460afec | 347 | delete fMCQA; |
fe4da5cc | 348 | } |
349 | ||
350 | //_____________________________________________________________________________ | |
351 | void AliRun::AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const | |
352 | { | |
353 | // | |
354 | // Add a hit to detector id | |
355 | // | |
8494b010 | 356 | TObjArray &dets = *fModules; |
357 | if(dets[id]) ((AliModule*) dets[id])->AddHit(track,vol,hits); | |
fe4da5cc | 358 | } |
359 | ||
360 | //_____________________________________________________________________________ | |
361 | void AliRun::AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const | |
362 | { | |
363 | // | |
364 | // Add digit to detector id | |
365 | // | |
8494b010 | 366 | TObjArray &dets = *fModules; |
367 | if(dets[id]) ((AliModule*) dets[id])->AddDigit(tracks,digits); | |
fe4da5cc | 368 | } |
369 | ||
370 | //_____________________________________________________________________________ | |
371 | void AliRun::Browse(TBrowser *b) | |
372 | { | |
373 | // | |
374 | // Called when the item "Run" is clicked on the left pane | |
375 | // of the Root browser. | |
376 | // It displays the Root Trees and all detectors. | |
377 | // | |
378 | if (fTreeK) b->Add(fTreeK,fTreeK->GetName()); | |
379 | if (fTreeH) b->Add(fTreeH,fTreeH->GetName()); | |
380 | if (fTreeD) b->Add(fTreeD,fTreeD->GetName()); | |
381 | if (fTreeE) b->Add(fTreeE,fTreeE->GetName()); | |
382 | if (fTreeR) b->Add(fTreeR,fTreeR->GetName()); | |
2ab0c725 | 383 | if (fTreeS) b->Add(fTreeS,fTreeS->GetName()); |
fe4da5cc | 384 | |
8494b010 | 385 | TIter next(fModules); |
386 | AliModule *detector; | |
387 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 388 | b->Add(detector,detector->GetName()); |
389 | } | |
65fb704d | 390 | b->Add(fMCQA,"AliMCQA"); |
fe4da5cc | 391 | } |
392 | ||
393 | //_____________________________________________________________________________ | |
394 | void AliRun::Build() | |
395 | { | |
396 | // | |
397 | // Initialize Alice geometry | |
398 | // Dummy routine | |
399 | // | |
400 | } | |
401 | ||
402 | //_____________________________________________________________________________ | |
403 | void AliRun::BuildSimpleGeometry() | |
404 | { | |
405 | // | |
406 | // Create a simple TNode geometry used by Root display engine | |
407 | // | |
408 | // Initialise geometry | |
409 | // | |
410 | fGeometry = new TGeometry("AliceGeom","Galice Geometry for Hits"); | |
411 | new TMaterial("void","Vacuum",0,0,0); //Everything is void | |
412 | TBRIK *brik = new TBRIK("S_alice","alice volume","void",2000,2000,3000); | |
413 | brik->SetVisibility(0); | |
414 | new TNode("alice","alice","S_alice"); | |
415 | } | |
416 | ||
417 | //_____________________________________________________________________________ | |
418 | void AliRun::CleanDetectors() | |
419 | { | |
420 | // | |
421 | // Clean Detectors at the end of event | |
422 | // | |
8494b010 | 423 | TIter next(fModules); |
424 | AliModule *detector; | |
425 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 426 | detector->FinishEvent(); |
427 | } | |
428 | } | |
429 | ||
430 | //_____________________________________________________________________________ | |
431 | void AliRun::CleanParents() | |
432 | { | |
433 | // | |
434 | // Clean Particles stack. | |
1578254f | 435 | // Set parent/daughter relations |
fe4da5cc | 436 | // |
2ab0c725 | 437 | TObjArray &particles = *fParticleMap; |
1578254f | 438 | TParticle *part; |
fe4da5cc | 439 | int i; |
2ab0c725 | 440 | for(i=0; i<fHgwmk+1; i++) { |
441 | part = (TParticle *)particles.At(i); | |
442 | if(part) if(!part->TestBit(kDaughtersBit)) { | |
1578254f | 443 | part->SetFirstDaughter(-1); |
444 | part->SetLastDaughter(-1); | |
fe4da5cc | 445 | } |
446 | } | |
447 | } | |
448 | ||
449 | //_____________________________________________________________________________ | |
450 | Int_t AliRun::DistancetoPrimitive(Int_t, Int_t) | |
451 | { | |
452 | // | |
453 | // Return the distance from the mouse to the AliRun object | |
454 | // Dummy routine | |
455 | // | |
456 | return 9999; | |
457 | } | |
458 | ||
459 | //_____________________________________________________________________________ | |
94de3818 | 460 | void AliRun::DumpPart (Int_t i) const |
fe4da5cc | 461 | { |
462 | // | |
463 | // Dumps particle i in the stack | |
464 | // | |
2ab0c725 | 465 | ((TParticle*) (*fParticleMap)[i])->Print(); |
fe4da5cc | 466 | } |
467 | ||
468 | //_____________________________________________________________________________ | |
94de3818 | 469 | void AliRun::DumpPStack () const |
fe4da5cc | 470 | { |
471 | // | |
472 | // Dumps the particle stack | |
473 | // | |
2ab0c725 | 474 | TObjArray &particles = *fParticleMap; |
fe4da5cc | 475 | printf( |
476 | "\n\n=======================================================================\n"); | |
477 | for (Int_t i=0;i<fNtrack;i++) | |
478 | { | |
1578254f | 479 | printf("-> %d ",i); ((TParticle*) particles[i])->Print(); |
fe4da5cc | 480 | printf("--------------------------------------------------------------\n"); |
481 | } | |
482 | printf( | |
483 | "\n=======================================================================\n\n"); | |
484 | } | |
485 | ||
d8408e76 | 486 | void AliRun::SetField(AliMagF* magField) |
487 | { | |
488 | // Set Magnetic Field Map | |
489 | fField = magField; | |
490 | fField->ReadField(); | |
491 | } | |
492 | ||
fe4da5cc | 493 | //_____________________________________________________________________________ |
494 | void AliRun::SetField(Int_t type, Int_t version, Float_t scale, | |
495 | Float_t maxField, char* filename) | |
496 | { | |
497 | // | |
498 | // Set magnetic field parameters | |
499 | // type Magnetic field transport flag 0=no field, 2=helix, 3=Runge Kutta | |
500 | // version Magnetic field map version (only 1 active now) | |
501 | // scale Scale factor for the magnetic field | |
502 | // maxField Maximum value for the magnetic field | |
503 | ||
504 | // | |
505 | // --- Sanity check on mag field flags | |
fe4da5cc | 506 | if(fField) delete fField; |
507 | if(version==1) { | |
d8408e76 | 508 | fField = new AliMagFC("Map1"," ",type,scale,maxField); |
f1b9d7c3 | 509 | } else if(version<=2) { |
d8408e76 | 510 | fField = new AliMagFCM("Map2-3",filename,type,scale,maxField); |
fe4da5cc | 511 | fField->ReadField(); |
f1b9d7c3 | 512 | } else if(version==3) { |
d8408e76 | 513 | fField = new AliMagFDM("Map4",filename,type,scale,maxField); |
f1b9d7c3 | 514 | fField->ReadField(); |
fe4da5cc | 515 | } else { |
23370b7a | 516 | Warning("SetField","Invalid map %d\n",version); |
fe4da5cc | 517 | } |
518 | } | |
fe4da5cc | 519 | |
65fb704d | 520 | //_____________________________________________________________________________ |
521 | void AliRun::PreTrack() | |
522 | { | |
523 | TObjArray &dets = *fModules; | |
524 | AliModule *module; | |
525 | ||
526 | for(Int_t i=0; i<=fNdets; i++) | |
527 | if((module = (AliModule*)dets[i])) | |
528 | module->PreTrack(); | |
529 | ||
530 | fMCQA->PreTrack(); | |
531 | } | |
532 | ||
533 | //_____________________________________________________________________________ | |
534 | void AliRun::PostTrack() | |
535 | { | |
536 | TObjArray &dets = *fModules; | |
537 | AliModule *module; | |
538 | ||
539 | for(Int_t i=0; i<=fNdets; i++) | |
540 | if((module = (AliModule*)dets[i])) | |
541 | module->PostTrack(); | |
542 | } | |
543 | ||
fe4da5cc | 544 | //_____________________________________________________________________________ |
545 | void AliRun::FinishPrimary() | |
546 | { | |
547 | // | |
548 | // Called at the end of each primary track | |
549 | // | |
550 | ||
6c9704e6 | 551 | // static Int_t count=0; |
552 | // const Int_t times=10; | |
fe4da5cc | 553 | // This primary is finished, purify stack |
80762cb1 | 554 | PurifyKine(); |
fe4da5cc | 555 | |
24de2263 | 556 | TIter next(fModules); |
557 | AliModule *detector; | |
558 | while((detector = (AliModule*)next())) { | |
559 | detector->FinishPrimary(); | |
560 | } | |
561 | ||
fe4da5cc | 562 | // Write out hits if any |
563 | if (gAlice->TreeH()) { | |
564 | gAlice->TreeH()->Fill(); | |
565 | } | |
566 | ||
567 | // Reset Hits info | |
568 | gAlice->ResetHits(); | |
a8f1fb7c | 569 | |
570 | // | |
571 | // if(++count%times==1) gObjectTable->Print(); | |
fe4da5cc | 572 | } |
573 | ||
574 | //_____________________________________________________________________________ | |
575 | void AliRun::FinishEvent() | |
576 | { | |
577 | // | |
578 | // Called at the end of the event. | |
579 | // | |
7fb01480 | 580 | |
dffd31ef | 581 | // |
582 | if(fLego) fLego->FinishEvent(); | |
583 | ||
fe4da5cc | 584 | //Update the energy deposit tables |
585 | Int_t i; | |
875c717b | 586 | for(i=0;i<fEventEnergy.GetSize();i++) { |
587 | fSummEnergy[i]+=fEventEnergy[i]; | |
588 | fSum2Energy[i]+=fEventEnergy[i]*fEventEnergy[i]; | |
fe4da5cc | 589 | } |
875c717b | 590 | fEventEnergy.Reset(); |
fe4da5cc | 591 | |
592 | // Clean detector information | |
593 | CleanDetectors(); | |
594 | ||
595 | // Write out the kinematics | |
596 | if (fTreeK) { | |
597 | CleanParents(); | |
a41d61a9 | 598 | if(fTreeK->GetEntries() ==0) { |
599 | // set the fParticleFileMap size for the first time | |
600 | fParticleFileMap.Set(fHgwmk+1); | |
601 | } | |
602 | // fTreeK->Fill(); | |
89bbad6f | 603 | Bool_t allFilled = kFALSE; |
2ab0c725 | 604 | TObject *part; |
605 | for(i=0; i<fHgwmk+1; ++i) if((part=fParticleMap->At(i))) { | |
606 | fParticleBuffer = (TParticle*) part; | |
607 | fParticleFileMap[i]= (Int_t) fTreeK->GetEntries(); | |
608 | fTreeK->Fill(); | |
89bbad6f | 609 | (*fParticleMap)[i]=0; |
610 | ||
611 | // When all primaries were filled no particle!=0 | |
612 | // should be left => to be removed later. | |
613 | if (allFilled) printf("Why != 0 part # %d?\n",i); | |
614 | } | |
615 | else { | |
616 | // // printf("Why = 0 part # %d?\n",i); => We know. | |
617 | // break; | |
618 | // we don't break now in order to be sure there is no | |
619 | // particle !=0 left. | |
620 | // To be removed later and replaced with break. | |
621 | if(!allFilled) allFilled = kTRUE; | |
622 | } | |
fe4da5cc | 623 | } |
624 | ||
a41d61a9 | 625 | // Set number of tracks to event header |
626 | fHeader.SetNtrack(fNtrack); | |
627 | ||
fe4da5cc | 628 | // Write out the digits |
629 | if (fTreeD) { | |
630 | fTreeD->Fill(); | |
631 | ResetDigits(); | |
632 | } | |
2ab0c725 | 633 | |
634 | if (fTreeS) { | |
635 | fTreeS->Fill(); | |
636 | ResetSDigits(); | |
637 | } | |
638 | ||
fe4da5cc | 639 | // Write out reconstructed clusters |
640 | if (fTreeR) { | |
641 | fTreeR->Fill(); | |
642 | } | |
643 | ||
644 | // Write out the event Header information | |
645 | if (fTreeE) fTreeE->Fill(); | |
646 | ||
647 | // Reset stack info | |
648 | ResetStack(); | |
649 | ||
650 | // Write Tree headers | |
51e0e89d | 651 | if (fTreeK) fTreeK->Write(0,TObject::kOverwrite); |
51e0e89d | 652 | if (fTreeH) fTreeH->Write(0,TObject::kOverwrite); |
51e0e89d | 653 | if (fTreeD) fTreeD->Write(0,TObject::kOverwrite); |
51e0e89d | 654 | if (fTreeR) fTreeR->Write(0,TObject::kOverwrite); |
2ab0c725 | 655 | if (fTreeS) fTreeS->Write(0,TObject::kOverwrite); |
656 | ||
875c717b | 657 | ++fEvent; |
fe4da5cc | 658 | } |
659 | ||
660 | //_____________________________________________________________________________ | |
661 | void AliRun::FinishRun() | |
662 | { | |
663 | // | |
664 | // Called at the end of the run. | |
665 | // | |
666 | ||
dffd31ef | 667 | // |
668 | if(fLego) fLego->FinishRun(); | |
669 | ||
fe4da5cc | 670 | // Clean detector information |
8494b010 | 671 | TIter next(fModules); |
672 | AliModule *detector; | |
673 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 674 | detector->FinishRun(); |
675 | } | |
676 | ||
677 | //Output energy summary tables | |
678 | EnergySummary(); | |
2ab0c725 | 679 | |
680 | TFile *file = fTreeE->GetCurrentFile(); | |
681 | ||
aee8290b | 682 | file->cd(); |
2ab0c725 | 683 | |
51e0e89d | 684 | fTreeE->Write(0,TObject::kOverwrite); |
fe4da5cc | 685 | |
2ab0c725 | 686 | // Write AliRun info and all detectors parameters |
d47c658f | 687 | Write(0,TObject::kOverwrite); |
2ab0c725 | 688 | |
fe4da5cc | 689 | // Clean tree information |
d2ecd553 | 690 | if (fTreeK) { |
691 | delete fTreeK; fTreeK = 0; | |
692 | } | |
693 | if (fTreeH) { | |
694 | delete fTreeH; fTreeH = 0; | |
695 | } | |
696 | if (fTreeD) { | |
697 | delete fTreeD; fTreeD = 0; | |
698 | } | |
699 | if (fTreeR) { | |
700 | delete fTreeR; fTreeR = 0; | |
701 | } | |
702 | if (fTreeE) { | |
703 | delete fTreeE; fTreeE = 0; | |
704 | } | |
2ab0c725 | 705 | |
fe4da5cc | 706 | // Close output file |
aee8290b | 707 | file->Write(); |
fe4da5cc | 708 | } |
709 | ||
710 | //_____________________________________________________________________________ | |
711 | void AliRun::FlagTrack(Int_t track) | |
712 | { | |
713 | // | |
714 | // Flags a track and all its family tree to be kept | |
715 | // | |
716 | int curr; | |
1578254f | 717 | TParticle *particle; |
fe4da5cc | 718 | |
719 | curr=track; | |
720 | while(1) { | |
2ab0c725 | 721 | particle=(TParticle*)fParticleMap->At(curr); |
fe4da5cc | 722 | |
723 | // If the particle is flagged the three from here upward is saved already | |
aee8290b | 724 | if(particle->TestBit(kKeepBit)) return; |
fe4da5cc | 725 | |
726 | // Save this particle | |
aee8290b | 727 | particle->SetBit(kKeepBit); |
fe4da5cc | 728 | |
729 | // Move to father if any | |
1578254f | 730 | if((curr=particle->GetFirstMother())==-1) return; |
fe4da5cc | 731 | } |
732 | } | |
733 | ||
734 | //_____________________________________________________________________________ | |
735 | void AliRun::EnergySummary() | |
736 | { | |
737 | // | |
738 | // Print summary of deposited energy | |
739 | // | |
740 | ||
fe4da5cc | 741 | Int_t ndep=0; |
742 | Float_t edtot=0; | |
743 | Float_t ed, ed2; | |
744 | Int_t kn, i, left, j, id; | |
aee8290b | 745 | const Float_t kzero=0; |
fe4da5cc | 746 | Int_t ievent=fHeader.GetEvent()+1; |
747 | // | |
748 | // Energy loss information | |
749 | if(ievent) { | |
750 | printf("***************** Energy Loss Information per event (GEV) *****************\n"); | |
875c717b | 751 | for(kn=1;kn<fEventEnergy.GetSize();kn++) { |
752 | ed=fSummEnergy[kn]; | |
fe4da5cc | 753 | if(ed>0) { |
875c717b | 754 | fEventEnergy[ndep]=kn; |
fe4da5cc | 755 | if(ievent>1) { |
756 | ed=ed/ievent; | |
875c717b | 757 | ed2=fSum2Energy[kn]; |
fe4da5cc | 758 | ed2=ed2/ievent; |
aee8290b | 759 | ed2=100*TMath::Sqrt(TMath::Max(ed2-ed*ed,kzero))/ed; |
fe4da5cc | 760 | } else |
761 | ed2=99; | |
875c717b | 762 | fSummEnergy[ndep]=ed; |
aee8290b | 763 | fSum2Energy[ndep]=TMath::Min((Float_t) 99.,TMath::Max(ed2,kzero)); |
fe4da5cc | 764 | edtot+=ed; |
765 | ndep++; | |
766 | } | |
767 | } | |
768 | for(kn=0;kn<(ndep-1)/3+1;kn++) { | |
769 | left=ndep-kn*3; | |
770 | for(i=0;i<(3<left?3:left);i++) { | |
771 | j=kn*3+i; | |
875c717b | 772 | id=Int_t (fEventEnergy[j]+0.1); |
773 | printf(" %s %10.3f +- %10.3f%%;",gMC->VolName(id),fSummEnergy[j],fSum2Energy[j]); | |
fe4da5cc | 774 | } |
775 | printf("\n"); | |
776 | } | |
777 | // | |
778 | // Relative energy loss in different detectors | |
779 | printf("******************** Relative Energy Loss per event ********************\n"); | |
780 | printf("Total energy loss per event %10.3f GeV\n",edtot); | |
781 | for(kn=0;kn<(ndep-1)/5+1;kn++) { | |
782 | left=ndep-kn*5; | |
783 | for(i=0;i<(5<left?5:left);i++) { | |
784 | j=kn*5+i; | |
875c717b | 785 | id=Int_t (fEventEnergy[j]+0.1); |
786 | printf(" %s %10.3f%%;",gMC->VolName(id),100*fSummEnergy[j]/edtot); | |
fe4da5cc | 787 | } |
788 | printf("\n"); | |
789 | } | |
790 | for(kn=0;kn<75;kn++) printf("*"); | |
791 | printf("\n"); | |
792 | } | |
793 | // | |
794 | // Reset the TArray's | |
875c717b | 795 | // fEventEnergy.Set(0); |
796 | // fSummEnergy.Set(0); | |
797 | // fSum2Energy.Set(0); | |
fe4da5cc | 798 | } |
799 | ||
800 | //_____________________________________________________________________________ | |
94de3818 | 801 | AliModule *AliRun::GetModule(const char *name) const |
fe4da5cc | 802 | { |
803 | // | |
804 | // Return pointer to detector from name | |
805 | // | |
8494b010 | 806 | return (AliModule*)fModules->FindObject(name); |
fe4da5cc | 807 | } |
808 | ||
a68348e9 | 809 | //_____________________________________________________________________________ |
94de3818 | 810 | AliDetector *AliRun::GetDetector(const char *name) const |
a68348e9 | 811 | { |
812 | // | |
813 | // Return pointer to detector from name | |
814 | // | |
815 | return (AliDetector*)fModules->FindObject(name); | |
816 | } | |
817 | ||
fe4da5cc | 818 | //_____________________________________________________________________________ |
94de3818 | 819 | Int_t AliRun::GetModuleID(const char *name) const |
fe4da5cc | 820 | { |
821 | // | |
822 | // Return galice internal detector identifier from name | |
823 | // | |
23370b7a | 824 | Int_t i=-1; |
825 | TObject *mod=fModules->FindObject(name); | |
826 | if(mod) i=fModules->IndexOf(mod); | |
827 | return i; | |
fe4da5cc | 828 | } |
829 | ||
830 | //_____________________________________________________________________________ | |
831 | Int_t AliRun::GetEvent(Int_t event) | |
832 | { | |
833 | // | |
834 | // Connect the Trees Kinematics and Hits for event # event | |
835 | // Set branch addresses | |
836 | // | |
fe4da5cc | 837 | |
838 | // Reset existing structures | |
2ab0c725 | 839 | // ResetStack(); |
fe4da5cc | 840 | ResetHits(); |
841 | ResetDigits(); | |
2ab0c725 | 842 | ResetSDigits(); |
fe4da5cc | 843 | |
844 | // Delete Trees already connected | |
845 | if (fTreeK) delete fTreeK; | |
846 | if (fTreeH) delete fTreeH; | |
847 | if (fTreeD) delete fTreeD; | |
848 | if (fTreeR) delete fTreeR; | |
2ab0c725 | 849 | if (fTreeS) delete fTreeS; |
59fe9bd2 | 850 | |
851 | // Get header from file | |
852 | if(fTreeE) fTreeE->GetEntry(event); | |
853 | else Error("GetEvent","Cannot file Header Tree\n"); | |
2ab0c725 | 854 | TFile *file = fTreeE->GetCurrentFile(); |
855 | ||
856 | file->cd(); | |
fe4da5cc | 857 | |
858 | // Get Kine Tree from file | |
859 | char treeName[20]; | |
860 | sprintf(treeName,"TreeK%d",event); | |
861 | fTreeK = (TTree*)gDirectory->Get(treeName); | |
2ab0c725 | 862 | if (fTreeK) fTreeK->SetBranchAddress("Particles", &fParticleBuffer); |
23370b7a | 863 | else Error("GetEvent","cannot find Kine Tree for event:%d\n",event); |
2ab0c725 | 864 | // Create the particle stack |
865 | if(!fParticles) fParticles = new TClonesArray("TParticle",1000); | |
866 | // Build the pointer list | |
867 | if(fParticleMap) { | |
868 | fParticleMap->Clear(); | |
869 | fParticleMap->Expand(fTreeK->GetEntries()); | |
870 | } else | |
871 | fParticleMap = new TObjArray(fTreeK->GetEntries()); | |
fe4da5cc | 872 | |
2ab0c725 | 873 | file->cd(); |
874 | ||
fe4da5cc | 875 | // Get Hits Tree header from file |
876 | sprintf(treeName,"TreeH%d",event); | |
877 | fTreeH = (TTree*)gDirectory->Get(treeName); | |
878 | if (!fTreeH) { | |
23370b7a | 879 | Error("GetEvent","cannot find Hits Tree for event:%d\n",event); |
fe4da5cc | 880 | } |
881 | ||
2ab0c725 | 882 | file->cd(); |
883 | ||
fe4da5cc | 884 | // Get Digits Tree header from file |
885 | sprintf(treeName,"TreeD%d",event); | |
886 | fTreeD = (TTree*)gDirectory->Get(treeName); | |
887 | if (!fTreeD) { | |
2ab0c725 | 888 | // Warning("GetEvent","cannot find Digits Tree for event:%d\n",event); |
fe4da5cc | 889 | } |
82711e7a | 890 | |
891 | file->cd(); | |
892 | ||
893 | // Get SDigits Tree header from file | |
894 | sprintf(treeName,"TreeS%d",event); | |
895 | fTreeS = (TTree*)gDirectory->Get(treeName); | |
896 | if (!fTreeS) { | |
897 | // Warning("GetEvent","cannot find SDigits Tree for event:%d\n",event); | |
898 | } | |
899 | ||
2ab0c725 | 900 | file->cd(); |
fe4da5cc | 901 | |
902 | // Get Reconstruct Tree header from file | |
903 | sprintf(treeName,"TreeR%d",event); | |
904 | fTreeR = (TTree*)gDirectory->Get(treeName); | |
905 | if (!fTreeR) { | |
906 | // printf("WARNING: cannot find Reconstructed Tree for event:%d\n",event); | |
907 | } | |
2ab0c725 | 908 | |
909 | file->cd(); | |
fe4da5cc | 910 | |
911 | // Set Trees branch addresses | |
8494b010 | 912 | TIter next(fModules); |
913 | AliModule *detector; | |
914 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 915 | detector->SetTreeAddress(); |
916 | } | |
917 | ||
2ab0c725 | 918 | fNtrack = Int_t (fTreeK->GetEntries()); |
fe4da5cc | 919 | return fNtrack; |
920 | } | |
921 | ||
922 | //_____________________________________________________________________________ | |
923 | TGeometry *AliRun::GetGeometry() | |
924 | { | |
925 | // | |
926 | // Import Alice geometry from current file | |
927 | // Return pointer to geometry object | |
928 | // | |
929 | if (!fGeometry) fGeometry = (TGeometry*)gDirectory->Get("AliceGeom"); | |
930 | // | |
931 | // Unlink and relink nodes in detectors | |
932 | // This is bad and there must be a better way... | |
933 | // | |
fe4da5cc | 934 | |
8494b010 | 935 | TIter next(fModules); |
936 | AliModule *detector; | |
937 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 938 | TList *dnodes=detector->Nodes(); |
939 | Int_t j; | |
940 | TNode *node, *node1; | |
941 | for ( j=0; j<dnodes->GetSize(); j++) { | |
942 | node = (TNode*) dnodes->At(j); | |
52d0ab00 | 943 | node1 = fGeometry->GetNode(node->GetName()); |
fe4da5cc | 944 | dnodes->Remove(node); |
945 | dnodes->AddAt(node1,j); | |
946 | } | |
947 | } | |
948 | return fGeometry; | |
949 | } | |
950 | ||
951 | //_____________________________________________________________________________ | |
952 | void AliRun::GetNextTrack(Int_t &mtrack, Int_t &ipart, Float_t *pmom, | |
953 | Float_t &e, Float_t *vpos, Float_t *polar, | |
954 | Float_t &tof) | |
955 | { | |
956 | // | |
957 | // Return next track from stack of particles | |
958 | // | |
a8f1fb7c | 959 | TVector3 pol; |
fe4da5cc | 960 | fCurrent=-1; |
1578254f | 961 | TParticle *track; |
fe4da5cc | 962 | for(Int_t i=fNtrack-1; i>=0; i--) { |
2ab0c725 | 963 | track=(TParticle*) fParticleMap->At(i); |
964 | if(track) if(!track->TestBit(kDoneBit)) { | |
fe4da5cc | 965 | // |
2ab0c725 | 966 | // The track exists and has not yet been processed |
fe4da5cc | 967 | fCurrent=i; |
1578254f | 968 | ipart=track->GetPdgCode(); |
969 | pmom[0]=track->Px(); | |
970 | pmom[1]=track->Py(); | |
971 | pmom[2]=track->Pz(); | |
972 | e =track->Energy(); | |
973 | vpos[0]=track->Vx(); | |
974 | vpos[1]=track->Vy(); | |
975 | vpos[2]=track->Vz(); | |
a8f1fb7c | 976 | track->GetPolarisation(pol); |
977 | polar[0]=pol.X(); | |
978 | polar[1]=pol.Y(); | |
979 | polar[2]=pol.Z(); | |
1578254f | 980 | tof=track->T(); |
aee8290b | 981 | track->SetBit(kDoneBit); |
fe4da5cc | 982 | break; |
983 | } | |
984 | } | |
985 | mtrack=fCurrent; | |
986 | // | |
987 | // stop and start timer when we start a primary track | |
988 | Int_t nprimaries = fHeader.GetNprimary(); | |
989 | if (fCurrent >= nprimaries) return; | |
990 | if (fCurrent < nprimaries-1) { | |
991 | fTimer.Stop(); | |
2ab0c725 | 992 | track=(TParticle*) fParticleMap->At(fCurrent+1); |
1578254f | 993 | // track->SetProcessTime(fTimer.CpuTime()); |
fe4da5cc | 994 | } |
995 | fTimer.Start(); | |
996 | } | |
997 | ||
998 | //_____________________________________________________________________________ | |
94de3818 | 999 | Int_t AliRun::GetPrimary(Int_t track) const |
fe4da5cc | 1000 | { |
1001 | // | |
1002 | // return number of primary that has generated track | |
1003 | // | |
1004 | int current, parent; | |
1578254f | 1005 | TParticle *part; |
fe4da5cc | 1006 | // |
1007 | parent=track; | |
1008 | while (1) { | |
1009 | current=parent; | |
2ab0c725 | 1010 | part = (TParticle *)fParticleMap->At(current); |
1578254f | 1011 | parent=part->GetFirstMother(); |
fe4da5cc | 1012 | if(parent<0) return current; |
1013 | } | |
1014 | } | |
1015 | ||
1016 | //_____________________________________________________________________________ | |
875c717b | 1017 | void AliRun::InitMC(const char *setup) |
fe4da5cc | 1018 | { |
1019 | // | |
1020 | // Initialize the Alice setup | |
1021 | // | |
1022 | ||
51e0e89d | 1023 | if(fInitDone) { |
1024 | Warning("Init","Cannot initialise AliRun twice!\n"); | |
1025 | return; | |
1026 | } | |
2ab0c725 | 1027 | |
fe4da5cc | 1028 | gROOT->LoadMacro(setup); |
45189757 | 1029 | gInterpreter->ProcessLine(fConfigFunction.Data()); |
fe4da5cc | 1030 | |
2ab0c725 | 1031 | |
cfce8870 | 1032 | gMC->DefineParticles(); //Create standard MC particles |
fe4da5cc | 1033 | |
1034 | TObject *objfirst, *objlast; | |
1035 | ||
23370b7a | 1036 | fNdets = fModules->GetLast()+1; |
1037 | ||
fe4da5cc | 1038 | // |
875c717b | 1039 | //=================Create Materials and geometry |
1040 | gMC->Init(); | |
1041 | ||
65fb704d | 1042 | // Added also after in case of interactive initialisation of modules |
1043 | fNdets = fModules->GetLast()+1; | |
1044 | ||
8494b010 | 1045 | TIter next(fModules); |
1046 | AliModule *detector; | |
1047 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1048 | detector->SetTreeAddress(); |
1049 | objlast = gDirectory->GetList()->Last(); | |
1050 | ||
fe4da5cc | 1051 | // Add Detector histograms in Detector list of histograms |
1052 | if (objlast) objfirst = gDirectory->GetList()->After(objlast); | |
1053 | else objfirst = gDirectory->GetList()->First(); | |
1054 | while (objfirst) { | |
1055 | detector->Histograms()->Add(objfirst); | |
1056 | objfirst = gDirectory->GetList()->After(objfirst); | |
1057 | } | |
1058 | } | |
327136d2 | 1059 | ReadTransPar(); //Read the cuts for all materials |
fe4da5cc | 1060 | |
1061 | MediaTable(); //Build the special IMEDIA table | |
1062 | ||
fe4da5cc | 1063 | //Initialise geometry deposition table |
875c717b | 1064 | fEventEnergy.Set(gMC->NofVolumes()+1); |
1065 | fSummEnergy.Set(gMC->NofVolumes()+1); | |
1066 | fSum2Energy.Set(gMC->NofVolumes()+1); | |
fe4da5cc | 1067 | |
fe4da5cc | 1068 | //Compute cross-sections |
875c717b | 1069 | gMC->BuildPhysics(); |
fe4da5cc | 1070 | |
1071 | //Write Geometry object to current file. | |
1072 | fGeometry->Write(); | |
1073 | ||
1074 | fInitDone = kTRUE; | |
51e0e89d | 1075 | |
65fb704d | 1076 | fMCQA = new AliMCQA(fNdets); |
1077 | ||
51e0e89d | 1078 | // |
1079 | // Save stuff at the beginning of the file to avoid file corruption | |
1080 | Write(); | |
fe4da5cc | 1081 | } |
1082 | ||
1083 | //_____________________________________________________________________________ | |
1084 | void AliRun::MediaTable() | |
1085 | { | |
1086 | // | |
1087 | // Built media table to get from the media number to | |
1088 | // the detector id | |
1089 | // | |
ad51aeb0 | 1090 | Int_t kz, nz, idt, lz, i, k, ind; |
1091 | // Int_t ibeg; | |
fe4da5cc | 1092 | TObjArray &dets = *gAlice->Detectors(); |
8494b010 | 1093 | AliModule *det; |
fe4da5cc | 1094 | // |
1095 | // For all detectors | |
1096 | for (kz=0;kz<fNdets;kz++) { | |
1097 | // If detector is defined | |
8494b010 | 1098 | if((det=(AliModule*) dets[kz])) { |
ad51aeb0 | 1099 | TArrayI &idtmed = *(det->GetIdtmed()); |
1100 | for(nz=0;nz<100;nz++) { | |
fe4da5cc | 1101 | // Find max and min material number |
ad51aeb0 | 1102 | if((idt=idtmed[nz])) { |
fe4da5cc | 1103 | det->LoMedium() = det->LoMedium() < idt ? det->LoMedium() : idt; |
1104 | det->HiMedium() = det->HiMedium() > idt ? det->HiMedium() : idt; | |
1105 | } | |
1106 | } | |
1107 | if(det->LoMedium() > det->HiMedium()) { | |
1108 | det->LoMedium() = 0; | |
1109 | det->HiMedium() = 0; | |
1110 | } else { | |
1111 | if(det->HiMedium() > fImedia->GetSize()) { | |
ad51aeb0 | 1112 | Error("MediaTable","Increase fImedia from %d to %d", |
1113 | fImedia->GetSize(),det->HiMedium()); | |
fe4da5cc | 1114 | return; |
1115 | } | |
1116 | // Tag all materials in rage as belonging to detector kz | |
1117 | for(lz=det->LoMedium(); lz<= det->HiMedium(); lz++) { | |
1118 | (*fImedia)[lz]=kz; | |
1119 | } | |
1120 | } | |
1121 | } | |
1122 | } | |
1123 | // | |
1124 | // Print summary table | |
1125 | printf(" Traking media ranges:\n"); | |
1126 | for(i=0;i<(fNdets-1)/6+1;i++) { | |
1127 | for(k=0;k< (6<fNdets-i*6?6:fNdets-i*6);k++) { | |
1128 | ind=i*6+k; | |
8494b010 | 1129 | det=(AliModule*)dets[ind]; |
fe4da5cc | 1130 | if(det) |
1131 | printf(" %6s: %3d -> %3d;",det->GetName(),det->LoMedium(), | |
1132 | det->HiMedium()); | |
1133 | else | |
1134 | printf(" %6s: %3d -> %3d;","NULL",0,0); | |
1135 | } | |
1136 | printf("\n"); | |
1137 | } | |
1138 | } | |
1139 | ||
1140 | //____________________________________________________________________________ | |
1141 | void AliRun::SetGenerator(AliGenerator *generator) | |
ee1dd322 | 1142 | { |
1143 | // | |
1144 | // Load the event generator | |
1145 | // | |
1146 | if(!fGenerator) fGenerator = generator; | |
1147 | } | |
1148 | ||
1149 | //____________________________________________________________________________ | |
1150 | void AliRun::ResetGenerator(AliGenerator *generator) | |
fe4da5cc | 1151 | { |
1152 | // | |
1153 | // Load the event generator | |
1154 | // | |
b13db077 | 1155 | if(fGenerator) |
838edcaf | 1156 | if(generator) |
1157 | Warning("ResetGenerator","Replacing generator %s with %s\n", | |
1158 | fGenerator->GetName(),generator->GetName()); | |
1159 | else | |
1160 | Warning("ResetGenerator","Replacing generator %s with NULL\n", | |
1161 | fGenerator->GetName()); | |
b13db077 | 1162 | fGenerator = generator; |
fe4da5cc | 1163 | } |
1164 | ||
1165 | //____________________________________________________________________________ | |
65fb704d | 1166 | void AliRun::SetTransPar(char *filename) |
1167 | { | |
1168 | fTransParName = filename; | |
1169 | } | |
1170 | ||
2ab0c725 | 1171 | //____________________________________________________________________________ |
1172 | void AliRun::SetBaseFile(char *filename) | |
1173 | { | |
39de14fb | 1174 | fBaseFileName = filename; |
2ab0c725 | 1175 | } |
1176 | ||
65fb704d | 1177 | //____________________________________________________________________________ |
1178 | void AliRun::ReadTransPar() | |
fe4da5cc | 1179 | { |
1180 | // | |
1181 | // Read filename to set the transport parameters | |
1182 | // | |
1183 | ||
fe4da5cc | 1184 | |
aee8290b | 1185 | const Int_t kncuts=10; |
1186 | const Int_t knflags=11; | |
1187 | const Int_t knpars=kncuts+knflags; | |
1188 | const char kpars[knpars][7] = {"CUTGAM" ,"CUTELE","CUTNEU","CUTHAD","CUTMUO", | |
fe4da5cc | 1189 | "BCUTE","BCUTM","DCUTE","DCUTM","PPCUTM","ANNI", |
1190 | "BREM","COMP","DCAY","DRAY","HADR","LOSS", | |
1191 | "MULS","PAIR","PHOT","RAYL"}; | |
1192 | char line[256]; | |
ad51aeb0 | 1193 | char detName[7]; |
fe4da5cc | 1194 | char* filtmp; |
aee8290b | 1195 | Float_t cut[kncuts]; |
1196 | Int_t flag[knflags]; | |
fe4da5cc | 1197 | Int_t i, itmed, iret, ktmed, kz; |
1198 | FILE *lun; | |
1199 | // | |
1200 | // See whether the file is there | |
65fb704d | 1201 | filtmp=gSystem->ExpandPathName(fTransParName.Data()); |
fe4da5cc | 1202 | lun=fopen(filtmp,"r"); |
1203 | delete [] filtmp; | |
1204 | if(!lun) { | |
65fb704d | 1205 | Warning("ReadTransPar","File %s does not exist!\n",fTransParName.Data()); |
fe4da5cc | 1206 | return; |
1207 | } | |
1208 | // | |
1209 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); | |
1210 | printf(" *%59s\n","*"); | |
1211 | printf(" * Please check carefully what you are doing!%10s\n","*"); | |
1212 | printf(" *%59s\n","*"); | |
1213 | // | |
1214 | while(1) { | |
1215 | // Initialise cuts and flags | |
aee8290b | 1216 | for(i=0;i<kncuts;i++) cut[i]=-99; |
1217 | for(i=0;i<knflags;i++) flag[i]=-99; | |
fe4da5cc | 1218 | itmed=0; |
1219 | for(i=0;i<256;i++) line[i]='\0'; | |
1220 | // Read up to the end of line excluded | |
1221 | iret=fscanf(lun,"%[^\n]",line); | |
1222 | if(iret<0) { | |
1223 | //End of file | |
1224 | fclose(lun); | |
1225 | printf(" *%59s\n","*"); | |
1226 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); | |
1227 | return; | |
1228 | } | |
1229 | // Read the end of line | |
1230 | fscanf(lun,"%*c"); | |
1231 | if(!iret) continue; | |
1232 | if(line[0]=='*') continue; | |
1233 | // Read the numbers | |
ad51aeb0 | 1234 | 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", |
1235 | detName,&itmed,&cut[0],&cut[1],&cut[2],&cut[3],&cut[4],&cut[5],&cut[6],&cut[7],&cut[8], | |
1236 | &cut[9],&flag[0],&flag[1],&flag[2],&flag[3],&flag[4],&flag[5],&flag[6],&flag[7], | |
1237 | &flag[8],&flag[9],&flag[10]); | |
fe4da5cc | 1238 | if(!iret) continue; |
1239 | if(iret<0) { | |
1240 | //reading error | |
65fb704d | 1241 | Warning("ReadTransPar","Error reading file %s\n",fTransParName.Data()); |
fe4da5cc | 1242 | continue; |
1243 | } | |
ad51aeb0 | 1244 | // Check that the module exist |
1245 | AliModule *mod = GetModule(detName); | |
1246 | if(mod) { | |
1247 | // Get the array of media numbers | |
1248 | TArrayI &idtmed = *mod->GetIdtmed(); | |
1249 | // Check that the tracking medium code is valid | |
1250 | if(0<=itmed && itmed < 100) { | |
1251 | ktmed=idtmed[itmed]; | |
1252 | if(!ktmed) { | |
65fb704d | 1253 | Warning("ReadTransPar","Invalid tracking medium code %d for %s\n",itmed,mod->GetName()); |
ad51aeb0 | 1254 | continue; |
fe4da5cc | 1255 | } |
ad51aeb0 | 1256 | // Set energy thresholds |
aee8290b | 1257 | for(kz=0;kz<kncuts;kz++) { |
ad51aeb0 | 1258 | if(cut[kz]>=0) { |
23370b7a | 1259 | printf(" * %-6s set to %10.3E for tracking medium code %4d for %s\n", |
aee8290b | 1260 | kpars[kz],cut[kz],itmed,mod->GetName()); |
1261 | gMC->Gstpar(ktmed,kpars[kz],cut[kz]); | |
ad51aeb0 | 1262 | } |
fe4da5cc | 1263 | } |
ad51aeb0 | 1264 | // Set transport mechanisms |
aee8290b | 1265 | for(kz=0;kz<knflags;kz++) { |
ad51aeb0 | 1266 | if(flag[kz]>=0) { |
1267 | printf(" * %-6s set to %10d for tracking medium code %4d for %s\n", | |
aee8290b | 1268 | kpars[kncuts+kz],flag[kz],itmed,mod->GetName()); |
1269 | gMC->Gstpar(ktmed,kpars[kncuts+kz],Float_t(flag[kz])); | |
ad51aeb0 | 1270 | } |
1271 | } | |
1272 | } else { | |
65fb704d | 1273 | Warning("ReadTransPar","Invalid medium code %d *\n",itmed); |
ad51aeb0 | 1274 | continue; |
fe4da5cc | 1275 | } |
1276 | } else { | |
65fb704d | 1277 | Warning("ReadTransPar","Module %s not present\n",detName); |
fe4da5cc | 1278 | continue; |
1279 | } | |
1280 | } | |
1281 | } | |
1282 | ||
1283 | //_____________________________________________________________________________ | |
2ab0c725 | 1284 | void AliRun::MakeBranchInTree(TTree *tree, const char* name, void* address, Int_t size, char *file) |
1285 | { | |
d47c658f | 1286 | // |
1287 | // Makes branch in given tree and diverts them to a separate file | |
1288 | // | |
2ab0c725 | 1289 | if (GetDebug()>1) |
1290 | printf("* MakeBranch * Making Branch %s \n",name); | |
1291 | ||
1292 | TBranch *branch = tree->Branch(name,address,size); | |
1293 | ||
1294 | if (file) { | |
39de14fb | 1295 | char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2]; |
1296 | sprintf(outFile,"%s/%s",gAlice->GetBaseFile(),file); | |
2ab0c725 | 1297 | TDirectory *cwd = gDirectory; |
39de14fb | 1298 | branch->SetFile(outFile); |
2ab0c725 | 1299 | TIter next( branch->GetListOfBranches()); |
1300 | while ((branch=(TBranch*)next())) { | |
39de14fb | 1301 | branch->SetFile(outFile); |
2ab0c725 | 1302 | } |
1303 | if (GetDebug()>1) | |
1304 | printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file); | |
1305 | cwd->cd(); | |
39de14fb | 1306 | delete outFile; |
2ab0c725 | 1307 | } |
1308 | } | |
1309 | ||
1310 | //_____________________________________________________________________________ | |
1311 | void AliRun::MakeBranchInTree(TTree *tree, const char* name, const char *classname, void* address, Int_t size, Int_t splitlevel, char *file) | |
1312 | { | |
d47c658f | 1313 | // |
1314 | // Makes branch in given tree and diverts them to a separate file | |
1315 | // | |
2ab0c725 | 1316 | TDirectory *cwd = gDirectory; |
1317 | TBranch *branch = tree->Branch(name,classname,address,size,splitlevel); | |
1318 | if (GetDebug()>1) | |
1319 | printf("* MakeBranch * Making Branch %s \n",name); | |
1320 | if (file) { | |
39de14fb | 1321 | char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2]; |
1322 | sprintf(outFile,"%s/%s",gAlice->GetBaseFile(),file); | |
1323 | branch->SetFile(outFile); | |
2ab0c725 | 1324 | TIter next( branch->GetListOfBranches()); |
1325 | while ((branch=(TBranch*)next())) { | |
39de14fb | 1326 | branch->SetFile(outFile); |
2ab0c725 | 1327 | } |
1328 | if (GetDebug()>1) | |
1329 | printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file); | |
1330 | cwd->cd(); | |
39de14fb | 1331 | delete outFile; |
2ab0c725 | 1332 | } |
1333 | } | |
1334 | //_____________________________________________________________________________ | |
1335 | void AliRun::MakeTree(Option_t *option, char *file) | |
fe4da5cc | 1336 | { |
1337 | // | |
1338 | // Create the ROOT trees | |
1339 | // Loop on all detectors to create the Root branch (if any) | |
1340 | // | |
1341 | ||
b13db077 | 1342 | char hname[30]; |
fe4da5cc | 1343 | // |
1344 | // Analyse options | |
aee8290b | 1345 | char *oK = strstr(option,"K"); |
1346 | char *oH = strstr(option,"H"); | |
1347 | char *oE = strstr(option,"E"); | |
1348 | char *oD = strstr(option,"D"); | |
1349 | char *oR = strstr(option,"R"); | |
2ab0c725 | 1350 | char *oS = strstr(option,"S"); |
fe4da5cc | 1351 | // |
2ab0c725 | 1352 | |
aee8290b | 1353 | if (oK && !fTreeK) { |
b13db077 | 1354 | sprintf(hname,"TreeK%d",fEvent); |
1355 | fTreeK = new TTree(hname,"Kinematics"); | |
1356 | // Create a branch for particles | |
2ab0c725 | 1357 | MakeBranchInTree(fTreeK, |
1358 | "Particles", "TParticle", &fParticleBuffer, 4000, 1, file) ; | |
51e0e89d | 1359 | fTreeK->Write(); |
b13db077 | 1360 | } |
aee8290b | 1361 | if (oH && !fTreeH) { |
b13db077 | 1362 | sprintf(hname,"TreeH%d",fEvent); |
1363 | fTreeH = new TTree(hname,"Hits"); | |
1364 | fTreeH->SetAutoSave(1000000000); //no autosave | |
51e0e89d | 1365 | fTreeH->Write(); |
b13db077 | 1366 | } |
aee8290b | 1367 | if (oD && !fTreeD) { |
b13db077 | 1368 | sprintf(hname,"TreeD%d",fEvent); |
1369 | fTreeD = new TTree(hname,"Digits"); | |
51e0e89d | 1370 | fTreeD->Write(); |
b13db077 | 1371 | } |
2ab0c725 | 1372 | if (oS && !fTreeS) { |
1373 | sprintf(hname,"TreeS%d",fEvent); | |
1374 | fTreeS = new TTree(hname,"SDigits"); | |
1375 | fTreeS->Write(); | |
1376 | } | |
aee8290b | 1377 | if (oR && !fTreeR) { |
b13db077 | 1378 | sprintf(hname,"TreeR%d",fEvent); |
1379 | fTreeR = new TTree(hname,"Reconstruction"); | |
51e0e89d | 1380 | fTreeR->Write(); |
b13db077 | 1381 | } |
aee8290b | 1382 | if (oE && !fTreeE) { |
b13db077 | 1383 | fTreeE = new TTree("TE","Header"); |
1384 | // Create a branch for Header | |
2ab0c725 | 1385 | MakeBranchInTree(fTreeE, |
1386 | "Header", "AliHeader", &gAliHeader, 4000, 1, file) ; | |
51e0e89d | 1387 | fTreeE->Write(); |
b13db077 | 1388 | } |
2ab0c725 | 1389 | |
fe4da5cc | 1390 | // |
1391 | // Create a branch for hits/digits for each detector | |
1392 | // Each branch is a TClonesArray. Each data member of the Hits classes | |
1393 | // will be in turn a subbranch of the detector master branch | |
8494b010 | 1394 | TIter next(fModules); |
1395 | AliModule *detector; | |
1396 | while((detector = (AliModule*)next())) { | |
d47c658f | 1397 | if (oH) detector->MakeBranch(option,file); |
fe4da5cc | 1398 | } |
fe4da5cc | 1399 | } |
1400 | ||
1401 | //_____________________________________________________________________________ | |
1402 | Int_t AliRun::PurifyKine(Int_t lastSavedTrack, Int_t nofTracks) | |
1403 | { | |
1404 | // | |
1405 | // PurifyKine with external parameters | |
1406 | // | |
1407 | fHgwmk = lastSavedTrack; | |
1408 | fNtrack = nofTracks; | |
1409 | PurifyKine(); | |
1410 | return fHgwmk; | |
1411 | } | |
1412 | ||
2ab0c725 | 1413 | //_____________________________________________________________________________ |
1414 | TParticle* AliRun::Particle(Int_t i) | |
1415 | { | |
1416 | if(!(*fParticleMap)[i]) { | |
1417 | Int_t nentries = fParticles->GetEntries(); | |
a41d61a9 | 1418 | |
1419 | // algorithmic way of getting entry index | |
1420 | // (primary particles are filled after secondaries) | |
1421 | Int_t entry; | |
1422 | if (i<fHeader.GetNprimary()) | |
1423 | entry = i+fHeader.GetNsecondary(); | |
1424 | else | |
1425 | entry = i-fHeader.GetNprimary(); | |
1426 | ||
1427 | // only check the algorithmic way and give | |
1428 | // the fatal error if it is wrong | |
1429 | if (entry != fParticleFileMap[i]) { | |
1430 | Fatal("Particle", | |
1431 | "!!!! The algorithmic way is WRONG: !!!\n entry: %d map: %d", | |
1432 | entry, fParticleFileMap[i]); | |
1433 | } | |
1434 | ||
2ab0c725 | 1435 | fTreeK->GetEntry(fParticleFileMap[i]); |
1436 | new ((*fParticles)[nentries]) TParticle(*fParticleBuffer); | |
1437 | fParticleMap->AddAt((*fParticles)[nentries],i); | |
1438 | } | |
1439 | return (TParticle *) (*fParticleMap)[i]; | |
1440 | } | |
1441 | ||
fe4da5cc | 1442 | //_____________________________________________________________________________ |
1443 | void AliRun::PurifyKine() | |
1444 | { | |
1445 | // | |
1446 | // Compress kinematic tree keeping only flagged particles | |
1447 | // and renaming the particle id's in all the hits | |
1448 | // | |
2ab0c725 | 1449 | // TClonesArray &particles = *fParticles; |
1450 | TObjArray &particles = *fParticleMap; | |
fe4da5cc | 1451 | int nkeep=fHgwmk+1, parent, i; |
2ab0c725 | 1452 | TParticle *part, *father; |
1453 | TArrayI map(particles.GetLast()+1); | |
fe4da5cc | 1454 | |
1455 | // Save in Header total number of tracks before compression | |
1456 | fHeader.SetNtrack(fHeader.GetNtrack()+fNtrack-fHgwmk); | |
1457 | ||
2ab0c725 | 1458 | // If no tracks generated return now |
1459 | if(fHgwmk+1 == fNtrack) return; | |
1460 | ||
1461 | Int_t toshrink = fNtrack-fHgwmk-1; | |
1462 | ||
a01a8b12 | 1463 | // First pass, invalid Daughter information |
fe4da5cc | 1464 | for(i=0; i<fNtrack; i++) { |
a01a8b12 | 1465 | // Preset map, to be removed later |
2ab0c725 | 1466 | if(i<=fHgwmk) map[i]=i ; |
1467 | else { | |
1468 | map[i] = -99; | |
1469 | // particles.UncheckedAt(i)->ResetBit(kDaughtersBit); | |
1470 | if((part=(TParticle*) particles.At(i))) part->ResetBit(kDaughtersBit); | |
1471 | } | |
a01a8b12 | 1472 | } |
2ab0c725 | 1473 | // Invalid daughter information for the parent of the first particle |
1474 | // generated. This may or may not be the current primary according to | |
1475 | // whether decays have been recorded among the primaries | |
1476 | part = (TParticle *)particles.At(fHgwmk+1); | |
1477 | particles.At(part->GetFirstMother())->ResetBit(kDaughtersBit); | |
fe4da5cc | 1478 | // Second pass, build map between old and new numbering |
1479 | for(i=fHgwmk+1; i<fNtrack; i++) { | |
2ab0c725 | 1480 | if(particles.At(i)->TestBit(kKeepBit)) { |
fe4da5cc | 1481 | |
1482 | // This particle has to be kept | |
1483 | map[i]=nkeep; | |
2ab0c725 | 1484 | // If old and new are different, have to move the pointer |
1485 | if(i!=nkeep) particles[nkeep]=particles.At(i); | |
1486 | part = (TParticle*) particles.At(nkeep); | |
fe4da5cc | 1487 | |
1488 | // as the parent is always *before*, it must be already | |
1489 | // in place. This is what we are checking anyway! | |
2ab0c725 | 1490 | if((parent=part->GetFirstMother())>fHgwmk) |
1491 | if(map[parent]==-99) Fatal("PurifyKine","map[%d] = -99!\n",parent); | |
1492 | else part->SetFirstMother(map[parent]); | |
1493 | ||
fe4da5cc | 1494 | nkeep++; |
1495 | } | |
1496 | } | |
fe4da5cc | 1497 | |
1578254f | 1498 | // Fix daughters information |
2ab0c725 | 1499 | for (i=fHgwmk+1; i<nkeep; i++) { |
1500 | part = (TParticle *)particles.At(i); | |
1578254f | 1501 | parent = part->GetFirstMother(); |
ae23d366 | 1502 | if(parent>=0) { |
2ab0c725 | 1503 | father = (TParticle *)particles.At(parent); |
aee8290b | 1504 | if(father->TestBit(kDaughtersBit)) { |
fe4da5cc | 1505 | |
ae23d366 | 1506 | if(i<father->GetFirstDaughter()) father->SetFirstDaughter(i); |
1507 | if(i>father->GetLastDaughter()) father->SetLastDaughter(i); | |
1508 | } else { | |
2ab0c725 | 1509 | // Initialise daughters info for first pass |
ae23d366 | 1510 | father->SetFirstDaughter(i); |
1511 | father->SetLastDaughter(i); | |
aee8290b | 1512 | father->SetBit(kDaughtersBit); |
ae23d366 | 1513 | } |
fe4da5cc | 1514 | } |
1515 | } | |
1516 | ||
1cedd08a | 1517 | // Now loop on all registered hit lists |
1518 | TIter next(fHitLists); | |
1519 | TCollection *hitList; | |
1520 | while((hitList = (TCollection*)next())) { | |
1521 | TIter nexthit(hitList); | |
1522 | AliHit *hit; | |
1523 | while((hit = (AliHit*)nexthit())) { | |
1524 | hit->SetTrack(map[hit->GetTrack()]); | |
1525 | } | |
1526 | } | |
fe4da5cc | 1527 | |
24de2263 | 1528 | // |
1529 | // This for detectors which have a special mapping mechanism | |
1530 | // for hits, such as TPC and TRD | |
1531 | // | |
1532 | ||
1533 | TIter nextmod(fModules); | |
1534 | AliModule *detector; | |
1535 | while((detector = (AliModule*)nextmod())) { | |
2ab0c725 | 1536 | detector->RemapTrackHitIDs(map.GetArray()); |
24de2263 | 1537 | } |
1538 | ||
2ab0c725 | 1539 | // Now the output bit, from fHgwmk to nkeep we write everything and we erase |
1540 | if(nkeep>fParticleFileMap.GetSize()) fParticleFileMap.Set(Int_t (nkeep*1.5)); | |
1541 | ||
24de2263 | 1542 | |
2ab0c725 | 1543 | for (i=fHgwmk+1; i<nkeep; ++i) { |
1544 | fParticleBuffer = (TParticle*) particles.At(i); | |
1545 | fParticleFileMap[i]=(Int_t) fTreeK->GetEntries(); | |
1546 | fTreeK->Fill(); | |
1547 | particles[i]=0; | |
1548 | } | |
1549 | ||
1550 | for (i=nkeep; i<fNtrack; ++i) particles[i]=0; | |
1551 | ||
1552 | fLoadPoint-=toshrink; | |
1553 | for(i=fLoadPoint; i<fLoadPoint+toshrink; ++i) fParticles->RemoveAt(i); | |
1554 | ||
1555 | fNtrack=nkeep; | |
1556 | fHgwmk=nkeep-1; | |
1557 | // delete [] map; | |
fe4da5cc | 1558 | } |
1559 | ||
1560 | //_____________________________________________________________________________ | |
dffd31ef | 1561 | void AliRun::BeginEvent() |
fe4da5cc | 1562 | { |
1563 | // | |
1564 | // Reset all Detectors & kinematics & trees | |
1565 | // | |
59fe9bd2 | 1566 | char hname[30]; |
dffd31ef | 1567 | // |
1568 | ||
1569 | // | |
1570 | if(fLego) { | |
1571 | fLego->BeginEvent(); | |
1572 | return; | |
1573 | } | |
1574 | ||
59fe9bd2 | 1575 | // |
fe4da5cc | 1576 | ResetStack(); |
1577 | ResetHits(); | |
1578 | ResetDigits(); | |
2ab0c725 | 1579 | ResetSDigits(); |
fe4da5cc | 1580 | |
1581 | // Initialise event header | |
875c717b | 1582 | fHeader.Reset(fRun,fEvent); |
fe4da5cc | 1583 | |
59fe9bd2 | 1584 | if(fTreeK) { |
1585 | fTreeK->Reset(); | |
875c717b | 1586 | sprintf(hname,"TreeK%d",fEvent); |
59fe9bd2 | 1587 | fTreeK->SetName(hname); |
1588 | } | |
1589 | if(fTreeH) { | |
1590 | fTreeH->Reset(); | |
875c717b | 1591 | sprintf(hname,"TreeH%d",fEvent); |
59fe9bd2 | 1592 | fTreeH->SetName(hname); |
1593 | } | |
1594 | if(fTreeD) { | |
1595 | fTreeD->Reset(); | |
875c717b | 1596 | sprintf(hname,"TreeD%d",fEvent); |
59fe9bd2 | 1597 | fTreeD->SetName(hname); |
1598 | } | |
2ab0c725 | 1599 | if(fTreeS) { |
1600 | fTreeS->Reset(); | |
1601 | sprintf(hname,"TreeS%d",fEvent); | |
1602 | fTreeS->SetName(hname); | |
1603 | } | |
59fe9bd2 | 1604 | if(fTreeR) { |
1605 | fTreeR->Reset(); | |
875c717b | 1606 | sprintf(hname,"TreeR%d",fEvent); |
59fe9bd2 | 1607 | fTreeR->SetName(hname); |
1608 | } | |
fe4da5cc | 1609 | } |
fe4da5cc | 1610 | //_____________________________________________________________________________ |
1611 | void AliRun::ResetDigits() | |
1612 | { | |
1613 | // | |
1614 | // Reset all Detectors digits | |
1615 | // | |
8494b010 | 1616 | TIter next(fModules); |
1617 | AliModule *detector; | |
1618 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1619 | detector->ResetDigits(); |
1620 | } | |
1621 | } | |
1622 | ||
2ab0c725 | 1623 | //_____________________________________________________________________________ |
1624 | void AliRun::ResetSDigits() | |
1625 | { | |
1626 | // | |
1627 | // Reset all Detectors digits | |
1628 | // | |
1629 | TIter next(fModules); | |
1630 | AliModule *detector; | |
1631 | while((detector = (AliModule*)next())) { | |
1632 | detector->ResetSDigits(); | |
1633 | } | |
1634 | } | |
1635 | ||
fe4da5cc | 1636 | //_____________________________________________________________________________ |
1637 | void AliRun::ResetHits() | |
1638 | { | |
1639 | // | |
1640 | // Reset all Detectors hits | |
1641 | // | |
8494b010 | 1642 | TIter next(fModules); |
1643 | AliModule *detector; | |
1644 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1645 | detector->ResetHits(); |
1646 | } | |
1647 | } | |
1648 | ||
1649 | //_____________________________________________________________________________ | |
1650 | void AliRun::ResetPoints() | |
1651 | { | |
1652 | // | |
1653 | // Reset all Detectors points | |
1654 | // | |
8494b010 | 1655 | TIter next(fModules); |
1656 | AliModule *detector; | |
1657 | while((detector = (AliModule*)next())) { | |
fe4da5cc | 1658 | detector->ResetPoints(); |
1659 | } | |
1660 | } | |
1661 | ||
1662 | //_____________________________________________________________________________ | |
875c717b | 1663 | void AliRun::RunMC(Int_t nevent, const char *setup) |
fe4da5cc | 1664 | { |
1665 | // | |
1666 | // Main function to be called to process a galice run | |
1667 | // example | |
1668 | // Root > gAlice.Run(); | |
1669 | // a positive number of events will cause the finish routine | |
1670 | // to be called | |
1671 | // | |
1672 | ||
fe4da5cc | 1673 | // check if initialisation has been done |
875c717b | 1674 | if (!fInitDone) InitMC(setup); |
fe4da5cc | 1675 | |
fe4da5cc | 1676 | // Create the Root Tree with one branch per detector |
2ab0c725 | 1677 | |
d47c658f | 1678 | MakeTree("ESD"); |
1679 | ||
2ab0c725 | 1680 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { |
39de14fb | 1681 | MakeTree("K","Kine.root"); |
1682 | MakeTree("H","Hits.root"); | |
2ab0c725 | 1683 | } else { |
d47c658f | 1684 | MakeTree("KH"); |
2ab0c725 | 1685 | } |
fe4da5cc | 1686 | |
875c717b | 1687 | gMC->ProcessRun(nevent); |
1688 | ||
fe4da5cc | 1689 | // End of this run, close files |
80762cb1 | 1690 | if(nevent>0) FinishRun(); |
fe4da5cc | 1691 | } |
1692 | ||
d47c658f | 1693 | //_____________________________________________________________________________ |
1694 | void AliRun::RunReco(const char *detector) | |
1695 | { | |
1696 | // | |
1697 | // Main function to be called to reconstruct Alice event | |
1698 | // | |
1699 | ||
1700 | MakeTree("R"); | |
1701 | Digits2Reco(detector); | |
1702 | } | |
1703 | ||
2ab0c725 | 1704 | //_____________________________________________________________________________ |
1705 | ||
1706 | void AliRun::Hits2Digits(const char *selected) | |
1707 | { | |
d47c658f | 1708 | // Convert Hits to sumable digits |
1709 | // | |
2ab0c725 | 1710 | Hits2SDigits(selected); |
1711 | SDigits2Digits(selected); | |
1712 | } | |
1713 | ||
d47c658f | 1714 | |
2ab0c725 | 1715 | //_____________________________________________________________________________ |
1716 | ||
d47c658f | 1717 | void AliRun::Tree2Tree(Option_t *option, const char *selected) |
2ab0c725 | 1718 | { |
1719 | // | |
d47c658f | 1720 | // Function to transform the content of |
1721 | // | |
1722 | // - TreeH to TreeS (option "S") | |
1723 | // - TreeS to TreeD (option "D") | |
1724 | // - TreeD to TreeR (option "R") | |
1725 | // | |
1726 | // If multiple options are specified ("SDR"), transformation will be done in sequence for | |
1727 | // selected detector and for all detectors if none is selected (detector string | |
1728 | // can contain blank separated list of detector names). | |
2ab0c725 | 1729 | |
2ab0c725 | 1730 | |
d47c658f | 1731 | char *oS = strstr(option,"S"); |
1732 | char *oD = strstr(option,"D"); | |
1733 | char *oR = strstr(option,"R"); | |
2ab0c725 | 1734 | |
2ab0c725 | 1735 | gAlice->GetEvent(0); |
1736 | ||
1737 | TObjArray *detectors = gAlice->Detectors(); | |
1738 | ||
1739 | TIter next(detectors); | |
1740 | ||
d47c658f | 1741 | AliDetector *detector = 0; |
2ab0c725 | 1742 | |
1743 | TDirectory *cwd = gDirectory; | |
1744 | ||
d47c658f | 1745 | char outFile[32]; |
2ab0c725 | 1746 | |
1747 | while((detector = (AliDetector*)next())) { | |
d47c658f | 1748 | if (selected) |
2ab0c725 | 1749 | if (strcmp(detector->GetName(),selected)) continue; |
2ab0c725 | 1750 | if (detector->IsActive()){ |
d47c658f | 1751 | if (GetDebug()>0) |
2ab0c725 | 1752 | cout << "Processing " << detector->GetName() << "..." << endl; |
d47c658f | 1753 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { |
1754 | if (oS) { | |
1755 | sprintf(outFile,"SDigits.%s.root",detector->GetName()); | |
1756 | detector->MakeBranch("S",outFile); | |
1757 | } | |
1758 | if (oD) { | |
1759 | sprintf(outFile,"Digits.%s.root",detector->GetName()); | |
1760 | detector->MakeBranch("D",outFile); | |
1761 | } | |
1762 | if (oR) { | |
1763 | sprintf(outFile,"Reco.%s.root",detector->GetName()); | |
1764 | detector->MakeBranch("R",outFile); | |
1765 | } | |
2ab0c725 | 1766 | } else { |
d47c658f | 1767 | detector->MakeBranch(option); |
1768 | } | |
1769 | ||
1770 | cwd->cd(); | |
1771 | ||
1772 | if (oS) | |
1773 | detector->Hits2SDigits(); | |
1774 | if (oD) | |
1775 | detector->SDigits2Digits(); | |
1776 | if (oR) | |
1777 | detector->Digits2Reco(); | |
1778 | ||
1779 | cwd->cd(); | |
1780 | ||
2ab0c725 | 1781 | } |
1782 | } | |
1783 | } | |
1784 | ||
d47c658f | 1785 | |
fe4da5cc | 1786 | //_____________________________________________________________________________ |
0a520a66 | 1787 | void AliRun::RunLego(const char *setup, Int_t nc1, Float_t c1min, |
1788 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, | |
1789 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener) | |
fe4da5cc | 1790 | { |
1791 | // | |
1792 | // Generates lego plots of: | |
1793 | // - radiation length map phi vs theta | |
1794 | // - radiation length map phi vs eta | |
1795 | // - interaction length map | |
1796 | // - g/cm2 length map | |
1797 | // | |
1798 | // ntheta bins in theta, eta | |
1799 | // themin minimum angle in theta (degrees) | |
1800 | // themax maximum angle in theta (degrees) | |
1801 | // nphi bins in phi | |
1802 | // phimin minimum angle in phi (degrees) | |
1803 | // phimax maximum angle in phi (degrees) | |
1804 | // rmin minimum radius | |
1805 | // rmax maximum radius | |
1806 | // | |
1807 | // | |
1808 | // The number of events generated = ntheta*nphi | |
1809 | // run input parameters in macro setup (default="Config.C") | |
1810 | // | |
1811 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates | |
1812 | //Begin_Html | |
1813 | /* | |
1439f98e | 1814 | <img src="picts/AliRunLego1.gif"> |
fe4da5cc | 1815 | */ |
1816 | //End_Html | |
1817 | //Begin_Html | |
1818 | /* | |
1439f98e | 1819 | <img src="picts/AliRunLego2.gif"> |
fe4da5cc | 1820 | */ |
1821 | //End_Html | |
1822 | //Begin_Html | |
1823 | /* | |
1439f98e | 1824 | <img src="picts/AliRunLego3.gif"> |
fe4da5cc | 1825 | */ |
1826 | //End_Html | |
1827 | // | |
1828 | ||
1829 | // check if initialisation has been done | |
875c717b | 1830 | if (!fInitDone) InitMC(setup); |
838edcaf | 1831 | //Save current generator |
1832 | AliGenerator *gen=Generator(); | |
1833 | ||
0a520a66 | 1834 | // Set new generator |
1835 | if (!gener) gener = new AliLegoGenerator(); | |
1836 | ResetGenerator(gener); | |
1837 | // | |
1838 | // Configure Generator | |
1839 | gener->SetRadiusRange(rmin, rmax); | |
1840 | gener->SetZMax(zmax); | |
1841 | gener->SetCoor1Range(nc1, c1min, c1max); | |
1842 | gener->SetCoor2Range(nc2, c2min, c2max); | |
1843 | ||
1844 | ||
b13db077 | 1845 | //Create Lego object |
0a520a66 | 1846 | fLego = new AliLego("lego",gener); |
b13db077 | 1847 | |
dffd31ef | 1848 | //Prepare MC for Lego Run |
1849 | gMC->InitLego(); | |
1850 | ||
b13db077 | 1851 | //Run Lego Object |
0a520a66 | 1852 | |
1853 | gMC->ProcessRun(nc1*nc2+1); | |
fe4da5cc | 1854 | |
1855 | // Create only the Root event Tree | |
80762cb1 | 1856 | MakeTree("E"); |
fe4da5cc | 1857 | |
1858 | // End of this run, close files | |
80762cb1 | 1859 | FinishRun(); |
0a520a66 | 1860 | // Restore current generator |
1861 | ResetGenerator(gen); | |
838edcaf | 1862 | // Delete Lego Object |
1863 | delete fLego; fLego=0; | |
fe4da5cc | 1864 | } |
1865 | ||
94de3818 | 1866 | //_____________________________________________________________________________ |
1867 | void AliRun::SetConfigFunction(const char * config) | |
1868 | { | |
1869 | // | |
1870 | // Set the signature of the function contained in Config.C to configure | |
1871 | // the run | |
1872 | // | |
1873 | fConfigFunction=config; | |
1874 | } | |
1875 | ||
fe4da5cc | 1876 | //_____________________________________________________________________________ |
1877 | void AliRun::SetCurrentTrack(Int_t track) | |
1878 | { | |
1879 | // | |
1880 | // Set current track number | |
1881 | // | |
1882 | fCurrent = track; | |
1883 | } | |
1884 | ||
1885 | //_____________________________________________________________________________ | |
1578254f | 1886 | void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, Float_t *pmom, |
fe4da5cc | 1887 | Float_t *vpos, Float_t *polar, Float_t tof, |
65fb704d | 1888 | AliMCProcess mech, Int_t &ntr, Float_t weight) |
fe4da5cc | 1889 | { |
1890 | // | |
1891 | // Load a track on the stack | |
1892 | // | |
1893 | // done 0 if the track has to be transported | |
1894 | // 1 if not | |
1895 | // parent identifier of the parent track. -1 for a primary | |
1578254f | 1896 | // pdg particle code |
fe4da5cc | 1897 | // pmom momentum GeV/c |
1898 | // vpos position | |
1899 | // polar polarisation | |
1900 | // tof time of flight in seconds | |
1901 | // mecha production mechanism | |
1902 | // ntr on output the number of the track stored | |
1903 | // | |
1904 | TClonesArray &particles = *fParticles; | |
1578254f | 1905 | TParticle *particle; |
fe4da5cc | 1906 | Float_t mass; |
aee8290b | 1907 | const Int_t kfirstdaughter=-1; |
1908 | const Int_t klastdaughter=-1; | |
1909 | const Int_t kS=0; | |
1578254f | 1910 | // const Float_t tlife=0; |
fe4da5cc | 1911 | |
1578254f | 1912 | // |
1913 | // Here we get the static mass | |
1914 | // For MC is ok, but a more sophisticated method could be necessary | |
1915 | // if the calculated mass is required | |
1916 | // also, this method is potentially dangerous if the mass | |
1917 | // used in the MC is not the same of the PDG database | |
1918 | // | |
1919 | mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass(); | |
fe4da5cc | 1920 | Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+ |
1921 | pmom[1]*pmom[1]+pmom[2]*pmom[2]); | |
1922 | ||
aee8290b | 1923 | //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", |
1924 | //pname,mass,e,fNtrack,pdg,vpos[0],vpos[1],vpos[2],pmom[0],pmom[1],pmom[2],kS,mecha); | |
2ab0c725 | 1925 | |
1926 | particle=new(particles[fLoadPoint++]) TParticle(pdg,kS,parent,-1,kfirstdaughter, | |
aee8290b | 1927 | klastdaughter,pmom[0],pmom[1],pmom[2], |
1578254f | 1928 | e,vpos[0],vpos[1],vpos[2],tof); |
2ab0c725 | 1929 | particle->SetPolarisation(TVector3(polar[0],polar[1],polar[2])); |
1930 | particle->SetWeight(weight); | |
65fb704d | 1931 | particle->SetUniqueID(mech); |
aee8290b | 1932 | if(!done) particle->SetBit(kDoneBit); |
2ab0c725 | 1933 | // Declare that the daughter information is valid |
1934 | particle->SetBit(kDaughtersBit); | |
1935 | // Add the particle to the stack | |
1936 | fParticleMap->AddAtAndExpand(particle,fNtrack); | |
1937 | ||
fe4da5cc | 1938 | if(parent>=0) { |
2ab0c725 | 1939 | particle=(TParticle*) fParticleMap->At(parent); |
1578254f | 1940 | particle->SetLastDaughter(fNtrack); |
1941 | if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack); | |
fe4da5cc | 1942 | } else { |
1943 | // | |
1944 | // This is a primary track. Set high water mark for this event | |
1945 | fHgwmk=fNtrack; | |
1946 | // | |
1947 | // Set also number if primary tracks | |
1948 | fHeader.SetNprimary(fHgwmk+1); | |
1949 | fHeader.SetNtrack(fHgwmk+1); | |
1950 | } | |
1951 | ntr = fNtrack++; | |
89bbad6f | 1952 | |
1953 | /* | |
1954 | // | |
1955 | // Here we get the static mass | |
1956 | // For MC is ok, but a more sophisticated method could be necessary | |
1957 | // if the calculated mass is required | |
1958 | // also, this method is potentially dangerous if the mass | |
1959 | // used in the MC is not the same of the PDG database | |
1960 | // | |
1961 | Float_t mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass(); | |
1962 | Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+ | |
1963 | pmom[1]*pmom[1]+pmom[2]*pmom[2]); | |
1964 | ||
1965 | SetTrack(done, parent, pdg, pmom[0], pmom[1], pmom[2], e, | |
1966 | vpos[0], vpos[1], vpos[2], tof, polar[0],polar[1],polar[2], | |
1967 | mech, ntr, weight); | |
1968 | */ | |
fe4da5cc | 1969 | } |
1970 | ||
89bbad6f | 1971 | //_____________________________________________________________________________ |
1972 | void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, | |
1973 | Double_t px, Double_t py, Double_t pz, Double_t e, | |
1974 | Double_t vx, Double_t vy, Double_t vz, Double_t tof, | |
1975 | Double_t polx, Double_t poly, Double_t polz, | |
1d994b80 | 1976 | AliMCProcess mech, Int_t &ntr, Float_t weight) |
89bbad6f | 1977 | { |
1978 | // | |
1979 | // Load a track on the stack | |
1980 | // | |
1981 | // done 0 if the track has to be transported | |
1982 | // 1 if not | |
1983 | // parent identifier of the parent track. -1 for a primary | |
1984 | // pdg particle code | |
1985 | // kS generation status code | |
1986 | // px, py, pz momentum GeV/c | |
1987 | // vx, vy, vz position | |
1988 | // polar polarisation | |
1989 | // tof time of flight in seconds | |
1990 | // mech production mechanism | |
1991 | // ntr on output the number of the track stored | |
1992 | // | |
1993 | // New method interface: | |
1994 | // arguments were changed to be in correspondence with TParticle | |
1995 | // constructor. | |
1996 | // Note: the energy is not calculated from the static mass but | |
1997 | // it is passed by argument e. | |
1998 | ||
1999 | TClonesArray &particles = *fParticles; | |
2000 | ||
2001 | const Int_t kS=0; | |
2002 | const Int_t kFirstDaughter=-1; | |
2003 | const Int_t kLastDaughter=-1; | |
2004 | ||
2005 | TParticle* particle | |
2006 | = new(particles[fLoadPoint++]) TParticle(pdg, kS, parent, -1, | |
2007 | kFirstDaughter, kLastDaughter, | |
2008 | px, py, pz, e, vx, vy, vz, tof); | |
2009 | ||
2010 | particle->SetPolarisation(polx, poly, polz); | |
2011 | particle->SetWeight(weight); | |
2012 | particle->SetUniqueID(mech); | |
2013 | ||
2014 | if(!done) particle->SetBit(kDoneBit); | |
2015 | ||
2016 | // Declare that the daughter information is valid | |
2017 | particle->SetBit(kDaughtersBit); | |
2018 | // Add the particle to the stack | |
2019 | fParticleMap->AddAtAndExpand(particle,fNtrack); | |
2020 | ||
2021 | if(parent>=0) { | |
2022 | particle=(TParticle*) fParticleMap->At(parent); | |
2023 | particle->SetLastDaughter(fNtrack); | |
2024 | if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack); | |
2025 | } else { | |
2026 | // | |
2027 | // This is a primary track. Set high water mark for this event | |
2028 | fHgwmk=fNtrack; | |
2029 | // | |
2030 | // Set also number if primary tracks | |
2031 | fHeader.SetNprimary(fHgwmk+1); | |
2032 | fHeader.SetNtrack(fHgwmk+1); | |
2033 | } | |
2034 | ntr = fNtrack++; | |
2035 | } | |
2036 | ||
2037 | //_____________________________________________________________________________ | |
4d69d91e | 2038 | void AliRun::SetHighWaterMark(const Int_t nt) |
2039 | { | |
2040 | // | |
2041 | // Set high water mark for last track in event | |
2042 | fHgwmk=fNtrack-1; | |
2043 | // | |
2044 | // Set also number if primary tracks | |
2045 | fHeader.SetNprimary(fHgwmk+1); | |
2046 | fHeader.SetNtrack(fHgwmk+1); | |
2047 | } | |
2048 | ||
fe4da5cc | 2049 | //_____________________________________________________________________________ |
2050 | void AliRun::KeepTrack(const Int_t track) | |
2051 | { | |
2052 | // | |
2053 | // flags a track to be kept | |
2054 | // | |
2ab0c725 | 2055 | fParticleMap->At(track)->SetBit(kKeepBit); |
fe4da5cc | 2056 | } |
2057 | ||
2058 | //_____________________________________________________________________________ | |
875c717b | 2059 | void AliRun::StepManager(Int_t id) |
fe4da5cc | 2060 | { |
2061 | // | |
2062 | // Called at every step during transport | |
2063 | // | |
2064 | ||
fe4da5cc | 2065 | // |
2066 | // --- If lego option, do it and leave | |
b13db077 | 2067 | if (fLego) |
fe4da5cc | 2068 | fLego->StepManager(); |
b13db077 | 2069 | else { |
2070 | Int_t copy; | |
2071 | //Update energy deposition tables | |
875c717b | 2072 | AddEnergyDeposit(gMC->CurrentVolID(copy),gMC->Edep()); |
fe4da5cc | 2073 | |
b13db077 | 2074 | //Call the appropriate stepping routine; |
2075 | AliModule *det = (AliModule*)fModules->At(id); | |
65fb704d | 2076 | if(det) { |
2077 | fMCQA->StepManager(id); | |
2078 | det->StepManager(); | |
2079 | } | |
fe4da5cc | 2080 | } |
fe4da5cc | 2081 | } |
2082 | ||
fe4da5cc | 2083 | //_____________________________________________________________________________ |
2084 | void AliRun::Streamer(TBuffer &R__b) | |
2085 | { | |
2ab0c725 | 2086 | // Stream an object of class AliRun. |
2087 | ||
2088 | if (R__b.IsReading()) { | |
2089 | if (!gAlice) gAlice = this; | |
2090 | ||
2091 | AliRun::Class()->ReadBuffer(R__b, this); | |
2092 | // | |
2093 | gROOT->GetListOfBrowsables()->Add(this,"Run"); | |
2094 | ||
2095 | fTreeE = (TTree*)gDirectory->Get("TE"); | |
2096 | if (fTreeE) fTreeE->SetBranchAddress("Header", &gAliHeader); | |
2097 | else Error("Streamer","cannot find Header Tree\n"); | |
59fe9bd2 | 2098 | fTreeE->GetEntry(0); |
2ab0c725 | 2099 | |
65fb704d | 2100 | gRandom = fRandom; |
2ab0c725 | 2101 | } else { |
2102 | AliRun::Class()->WriteBuffer(R__b, this); | |
2103 | } | |
2104 | } | |
2105 |