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 | $Log$ |
1e3fad37 |
18 | Revision 1.62 2001/04/06 11:12:33 morsch |
19 | Clear fParticles after each event. (Ivana Hrivnacova) |
20 | |
ea1f7d5b |
21 | Revision 1.61 2001/03/30 07:04:10 morsch |
22 | Call fGenerator->FinishRun() for final print-outs, cross-section and weight calculations. |
23 | |
8e70f139 |
24 | Revision 1.60 2001/03/21 18:22:30 hristov |
25 | fParticleFileMap fix (I.Hrivnacova) |
26 | |
02a02c36 |
27 | Revision 1.59 2001/03/12 17:47:03 hristov |
28 | Changes needed on Sun with CC 5.0 |
29 | |
5cf7bbad |
30 | Revision 1.58 2001/03/09 14:27:26 morsch |
31 | Fix for multiple events per file: inhibit decrease of size of fParticleFileMap. |
32 | |
6781433e |
33 | Revision 1.57 2001/02/23 17:40:23 buncic |
34 | All trees needed for simulation created in RunMC(). TreeR and its branches |
35 | are now created in new RunReco() method. |
36 | |
d47c658f |
37 | Revision 1.56 2001/02/14 15:45:20 hristov |
38 | Algorithmic way of getting entry index in fParticleMap. Protection of fParticleFileMap (I.Hrivnacova) |
39 | |
a41d61a9 |
40 | Revision 1.55 2001/02/12 15:52:54 buncic |
41 | Removed OpenBaseFile(). |
42 | |
39de14fb |
43 | Revision 1.54 2001/02/07 10:39:05 hristov |
44 | Remove default value for argument |
45 | |
1d994b80 |
46 | Revision 1.53 2001/02/06 11:02:26 hristov |
47 | New SetTrack interface added, added check for unfilled particles in FinishEvent (I.Hrivnacova) |
48 | |
89bbad6f |
49 | Revision 1.52 2001/02/05 16:22:25 buncic |
50 | Added TreeS to GetEvent(). |
51 | |
82711e7a |
52 | Revision 1.51 2001/02/02 15:16:20 morsch |
53 | SetHighWaterMark method added to mark last particle in event. |
54 | |
4d69d91e |
55 | Revision 1.50 2001/01/27 10:32:00 hristov |
56 | Leave the loop when primaries are filled (I.Hrivnacova) |
57 | |
cb94ac2a |
58 | Revision 1.49 2001/01/26 19:58:48 hristov |
59 | Major upgrade of AliRoot code |
60 | |
2ab0c725 |
61 | Revision 1.48 2001/01/17 10:50:50 hristov |
62 | Corrections to destructors |
63 | |
e460afec |
64 | Revision 1.47 2000/12/18 10:44:01 morsch |
65 | Possibility to set field map by passing pointer to objet of type AliMagF via |
66 | SetField(). |
67 | Example: |
68 | gAlice->SetField(new AliMagFCM("Map2", "$(ALICE_ROOT)/data/field01.dat",2,1.,10.)); |
69 | |
d8408e76 |
70 | Revision 1.46 2000/12/14 19:29:27 fca |
71 | galice.cuts was not read any more |
72 | |
327136d2 |
73 | Revision 1.45 2000/11/30 07:12:49 alibrary |
74 | Introducing new Rndm and QA classes |
75 | |
65fb704d |
76 | Revision 1.44 2000/10/26 13:58:59 morsch |
77 | Add possibility to choose the lego generator (of type AliGeneratorLego or derived) when running |
78 | RunLego(). Default is the base class AliGeneratorLego. |
79 | |
0a520a66 |
80 | Revision 1.43 2000/10/09 09:43:17 fca |
81 | Special remapping of hits for TPC and TRD. End-of-primary action introduced |
82 | |
24de2263 |
83 | Revision 1.42 2000/10/02 21:28:14 fca |
84 | Removal of useless dependecies via forward declarations |
85 | |
94de3818 |
86 | Revision 1.41 2000/07/13 16:19:09 fca |
87 | Mainly coding conventions + some small bug fixes |
88 | |
ef42d733 |
89 | Revision 1.40 2000/07/12 08:56:25 fca |
90 | Coding convention correction and warning removal |
91 | |
8918e700 |
92 | Revision 1.39 2000/07/11 18:24:59 fca |
93 | Coding convention corrections + few minor bug fixes |
94 | |
aee8290b |
95 | Revision 1.38 2000/06/20 13:05:45 fca |
96 | Writing down the TREE headers before job starts |
97 | |
51e0e89d |
98 | Revision 1.37 2000/06/09 20:05:11 morsch |
99 | Introduce possibility to chose magnetic field version 3: AliMagFDM + field02.dat |
100 | |
f1b9d7c3 |
101 | Revision 1.36 2000/06/08 14:03:58 hristov |
102 | Only one initializer for a default argument |
103 | |
d33c0226 |
104 | Revision 1.35 2000/06/07 10:13:14 hristov |
105 | Delete only existent objects. |
106 | |
d2ecd553 |
107 | Revision 1.34 2000/05/18 10:45:38 fca |
108 | Delete Particle Factory properly |
109 | |
c222d2b0 |
110 | Revision 1.33 2000/05/16 13:10:40 fca |
111 | New method IsNewTrack and fix for a problem in Father-Daughter relations |
112 | |
a01a8b12 |
113 | Revision 1.32 2000/04/27 10:38:21 fca |
114 | Correct termination of Lego Run and introduce Lego getter in AliRun |
115 | |
838edcaf |
116 | Revision 1.31 2000/04/26 10:17:32 fca |
117 | Changes in Lego for G4 compatibility |
118 | |
dffd31ef |
119 | Revision 1.30 2000/04/18 19:11:40 fca |
120 | Introduce variable Config.C function signature |
121 | |
45189757 |
122 | Revision 1.29 2000/04/07 11:12:34 fca |
123 | G4 compatibility changes |
124 | |
875c717b |
125 | Revision 1.28 2000/04/05 06:51:06 fca |
126 | Workaround for an HP compiler problem |
127 | |
5eb58812 |
128 | Revision 1.27 2000/03/22 18:08:07 fca |
129 | Rationalisation of the virtual MC interfaces |
130 | |
80762cb1 |
131 | Revision 1.26 2000/03/22 13:42:26 fca |
132 | SetGenerator does not replace an existing generator, ResetGenerator does |
133 | |
ee1dd322 |
134 | Revision 1.25 2000/02/23 16:25:22 fca |
135 | AliVMC and AliGeant3 classes introduced |
136 | ReadEuclid moved from AliRun to AliModule |
137 | |
b13db077 |
138 | Revision 1.24 2000/01/19 17:17:20 fca |
139 | Introducing a list of lists of hits -- more hits allowed for detector now |
140 | |
1cedd08a |
141 | Revision 1.23 1999/12/03 11:14:31 fca |
142 | Fixing previous wrong checking |
143 | |
00719c1b |
144 | Revision 1.21 1999/11/25 10:40:08 fca |
145 | Fixing daughters information also in primary tracks |
146 | |
ae23d366 |
147 | Revision 1.20 1999/10/04 18:08:49 fca |
148 | Adding protection against inconsistent Euclid files |
149 | |
3fcc96a1 |
150 | Revision 1.19 1999/09/29 07:50:40 fca |
151 | Introduction of the Copyright and cvs Log |
152 | |
99d554c8 |
153 | */ |
154 | |
fe4da5cc |
155 | /////////////////////////////////////////////////////////////////////////////// |
156 | // // |
157 | // Control class for Alice C++ // |
158 | // Only one single instance of this class exists. // |
159 | // The object is created in main program aliroot // |
160 | // and is pointed by the global gAlice. // |
161 | // // |
8494b010 |
162 | // -Supports the list of all Alice Detectors (fModules). // |
fe4da5cc |
163 | // -Supports the list of particles (fParticles). // |
164 | // -Supports the Trees. // |
165 | // -Supports the geometry. // |
166 | // -Supports the event display. // |
167 | //Begin_Html |
168 | /* |
1439f98e |
169 | <img src="picts/AliRunClass.gif"> |
fe4da5cc |
170 | */ |
171 | //End_Html |
172 | //Begin_Html |
173 | /* |
1439f98e |
174 | <img src="picts/alirun.gif"> |
fe4da5cc |
175 | */ |
176 | //End_Html |
177 | // // |
178 | /////////////////////////////////////////////////////////////////////////////// |
179 | |
94de3818 |
180 | #include <stdlib.h> |
181 | #include <stdio.h> |
182 | #include <string.h> |
2ab0c725 |
183 | #include <iostream.h> |
94de3818 |
184 | |
fe4da5cc |
185 | #include <TFile.h> |
186 | #include <TRandom.h> |
187 | #include <TBRIK.h> |
188 | #include <TNode.h> |
fe4da5cc |
189 | #include <TCint.h> |
190 | #include <TSystem.h> |
a8f1fb7c |
191 | #include <TObjectTable.h> |
94de3818 |
192 | #include <TTree.h> |
193 | #include <TGeometry.h> |
194 | #include <TROOT.h> |
195 | #include "TBrowser.h" |
fe4da5cc |
196 | |
1578254f |
197 | #include "TParticle.h" |
fe4da5cc |
198 | #include "AliRun.h" |
fe4da5cc |
199 | #include "AliDisplay.h" |
875c717b |
200 | #include "AliMC.h" |
dffd31ef |
201 | #include "AliLego.h" |
aee8290b |
202 | #include "AliMagFC.h" |
203 | #include "AliMagFCM.h" |
204 | #include "AliMagFDM.h" |
94de3818 |
205 | #include "AliHit.h" |
65fb704d |
206 | #include "TRandom3.h" |
207 | #include "AliMCQA.h" |
208 | #include "AliGenerator.h" |
209 | #include "AliLegoGenerator.h" |
94de3818 |
210 | |
211 | #include "AliDetector.h" |
fe4da5cc |
212 | |
fe4da5cc |
213 | AliRun *gAlice; |
214 | |
aee8290b |
215 | static AliHeader *gAliHeader; |
fe4da5cc |
216 | |
fe4da5cc |
217 | ClassImp(AliRun) |
218 | |
219 | //_____________________________________________________________________________ |
220 | AliRun::AliRun() |
02a02c36 |
221 | : fParticleFileMap(fHeader.GetParticleFileMap()) |
fe4da5cc |
222 | { |
223 | // |
224 | // Default constructor for AliRun |
225 | // |
aee8290b |
226 | gAliHeader=&fHeader; |
fe4da5cc |
227 | fRun = 0; |
228 | fEvent = 0; |
229 | fCurrent = -1; |
8494b010 |
230 | fModules = 0; |
fe4da5cc |
231 | fGenerator = 0; |
232 | fTreeD = 0; |
233 | fTreeK = 0; |
234 | fTreeH = 0; |
235 | fTreeE = 0; |
236 | fTreeR = 0; |
2ab0c725 |
237 | fTreeS = 0; |
fe4da5cc |
238 | fParticles = 0; |
239 | fGeometry = 0; |
240 | fDisplay = 0; |
241 | fField = 0; |
875c717b |
242 | fMC = 0; |
fe4da5cc |
243 | fNdets = 0; |
244 | fImedia = 0; |
245 | fTrRmax = 1.e10; |
246 | fTrZmax = 1.e10; |
fe4da5cc |
247 | fInitDone = kFALSE; |
248 | fLego = 0; |
1578254f |
249 | fPDGDB = 0; //Particle factory object! |
1cedd08a |
250 | fHitLists = 0; |
45189757 |
251 | fConfigFunction = "\0"; |
65fb704d |
252 | fRandom = 0; |
253 | fMCQA = 0; |
254 | fTransParName = "\0"; |
39de14fb |
255 | fBaseFileName = ".\0"; |
2ab0c725 |
256 | fParticleBuffer = 0; |
257 | fParticleMap = new TObjArray(10000); |
fe4da5cc |
258 | } |
259 | |
260 | //_____________________________________________________________________________ |
261 | AliRun::AliRun(const char *name, const char *title) |
02a02c36 |
262 | : TNamed(name,title), |
263 | fParticleFileMap(fHeader.GetParticleFileMap()) |
264 | |
fe4da5cc |
265 | { |
266 | // |
267 | // Constructor for the main processor. |
268 | // Creates the geometry |
269 | // Creates the list of Detectors. |
270 | // Creates the list of particles. |
271 | // |
272 | Int_t i; |
273 | |
274 | gAlice = this; |
275 | fTreeD = 0; |
276 | fTreeK = 0; |
277 | fTreeH = 0; |
278 | fTreeE = 0; |
279 | fTreeR = 0; |
2ab0c725 |
280 | fTreeS = 0; |
fe4da5cc |
281 | fTrRmax = 1.e10; |
282 | fTrZmax = 1.e10; |
1141f8e4 |
283 | fGenerator = 0; |
fe4da5cc |
284 | fInitDone = kFALSE; |
285 | fLego = 0; |
286 | fField = 0; |
45189757 |
287 | fConfigFunction = "Config();"; |
65fb704d |
288 | |
289 | // Set random number generator |
290 | gRandom = fRandom = new TRandom3(); |
2ab0c725 |
291 | |
292 | if (gSystem->Getenv("CONFIG_SEED")) { |
293 | gRandom->SetSeed((UInt_t)atoi(gSystem->Getenv("CONFIG_SEED"))); |
294 | } |
fe4da5cc |
295 | |
296 | gROOT->GetListOfBrowsables()->Add(this,name); |
297 | // |
298 | // create the support list for the various Detectors |
8494b010 |
299 | fModules = new TObjArray(77); |
fe4da5cc |
300 | // |
301 | // Create the TNode geometry for the event display |
302 | |
303 | BuildSimpleGeometry(); |
304 | |
305 | |
306 | fNtrack=0; |
307 | fHgwmk=0; |
308 | fCurrent=-1; |
aee8290b |
309 | gAliHeader=&fHeader; |
fe4da5cc |
310 | fRun = 0; |
311 | fEvent = 0; |
312 | // |
313 | // Create the particle stack |
2ab0c725 |
314 | fParticles = new TClonesArray("TParticle",1000); |
fe4da5cc |
315 | |
316 | fDisplay = 0; |
317 | // |
318 | // Create default mag field |
319 | SetField(); |
320 | // |
875c717b |
321 | fMC = gMC; |
fe4da5cc |
322 | // |
323 | // Prepare the tracking medium lists |
324 | fImedia = new TArrayI(1000); |
325 | for(i=0;i<1000;i++) (*fImedia)[i]=-99; |
1578254f |
326 | // |
327 | // Make particles |
328 | fPDGDB = TDatabasePDG::Instance(); //Particle factory object! |
1cedd08a |
329 | // |
330 | // Create HitLists list |
331 | fHitLists = new TList(); |
65fb704d |
332 | // |
333 | SetTransPar(); |
39de14fb |
334 | fBaseFileName = ".\0"; |
2ab0c725 |
335 | fParticleBuffer = 0; |
336 | fParticleMap = new TObjArray(10000); |
fe4da5cc |
337 | } |
338 | |
aee8290b |
339 | |
fe4da5cc |
340 | //_____________________________________________________________________________ |
341 | AliRun::~AliRun() |
342 | { |
343 | // |
2ab0c725 |
344 | // Default AliRun destructor |
fe4da5cc |
345 | // |
fe4da5cc |
346 | delete fImedia; |
347 | delete fField; |
875c717b |
348 | delete fMC; |
fe4da5cc |
349 | delete fGeometry; |
350 | delete fDisplay; |
351 | delete fGenerator; |
352 | delete fLego; |
353 | delete fTreeD; |
354 | delete fTreeK; |
355 | delete fTreeH; |
356 | delete fTreeE; |
357 | delete fTreeR; |
2ab0c725 |
358 | delete fTreeS; |
8494b010 |
359 | if (fModules) { |
360 | fModules->Delete(); |
361 | delete fModules; |
fe4da5cc |
362 | } |
363 | if (fParticles) { |
364 | fParticles->Delete(); |
365 | delete fParticles; |
366 | } |
1cedd08a |
367 | delete fHitLists; |
c222d2b0 |
368 | delete fPDGDB; |
e460afec |
369 | delete fMCQA; |
fe4da5cc |
370 | } |
371 | |
372 | //_____________________________________________________________________________ |
373 | void AliRun::AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const |
374 | { |
375 | // |
376 | // Add a hit to detector id |
377 | // |
8494b010 |
378 | TObjArray &dets = *fModules; |
379 | if(dets[id]) ((AliModule*) dets[id])->AddHit(track,vol,hits); |
fe4da5cc |
380 | } |
381 | |
382 | //_____________________________________________________________________________ |
383 | void AliRun::AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const |
384 | { |
385 | // |
386 | // Add digit to detector id |
387 | // |
8494b010 |
388 | TObjArray &dets = *fModules; |
389 | if(dets[id]) ((AliModule*) dets[id])->AddDigit(tracks,digits); |
fe4da5cc |
390 | } |
391 | |
392 | //_____________________________________________________________________________ |
393 | void AliRun::Browse(TBrowser *b) |
394 | { |
395 | // |
396 | // Called when the item "Run" is clicked on the left pane |
397 | // of the Root browser. |
398 | // It displays the Root Trees and all detectors. |
399 | // |
400 | if (fTreeK) b->Add(fTreeK,fTreeK->GetName()); |
401 | if (fTreeH) b->Add(fTreeH,fTreeH->GetName()); |
402 | if (fTreeD) b->Add(fTreeD,fTreeD->GetName()); |
403 | if (fTreeE) b->Add(fTreeE,fTreeE->GetName()); |
404 | if (fTreeR) b->Add(fTreeR,fTreeR->GetName()); |
2ab0c725 |
405 | if (fTreeS) b->Add(fTreeS,fTreeS->GetName()); |
fe4da5cc |
406 | |
8494b010 |
407 | TIter next(fModules); |
408 | AliModule *detector; |
409 | while((detector = (AliModule*)next())) { |
fe4da5cc |
410 | b->Add(detector,detector->GetName()); |
411 | } |
65fb704d |
412 | b->Add(fMCQA,"AliMCQA"); |
fe4da5cc |
413 | } |
414 | |
415 | //_____________________________________________________________________________ |
416 | void AliRun::Build() |
417 | { |
418 | // |
419 | // Initialize Alice geometry |
420 | // Dummy routine |
421 | // |
422 | } |
423 | |
424 | //_____________________________________________________________________________ |
425 | void AliRun::BuildSimpleGeometry() |
426 | { |
427 | // |
428 | // Create a simple TNode geometry used by Root display engine |
429 | // |
430 | // Initialise geometry |
431 | // |
432 | fGeometry = new TGeometry("AliceGeom","Galice Geometry for Hits"); |
433 | new TMaterial("void","Vacuum",0,0,0); //Everything is void |
434 | TBRIK *brik = new TBRIK("S_alice","alice volume","void",2000,2000,3000); |
435 | brik->SetVisibility(0); |
436 | new TNode("alice","alice","S_alice"); |
437 | } |
438 | |
439 | //_____________________________________________________________________________ |
440 | void AliRun::CleanDetectors() |
441 | { |
442 | // |
443 | // Clean Detectors at the end of event |
444 | // |
8494b010 |
445 | TIter next(fModules); |
446 | AliModule *detector; |
447 | while((detector = (AliModule*)next())) { |
fe4da5cc |
448 | detector->FinishEvent(); |
449 | } |
450 | } |
451 | |
452 | //_____________________________________________________________________________ |
453 | void AliRun::CleanParents() |
454 | { |
455 | // |
456 | // Clean Particles stack. |
1578254f |
457 | // Set parent/daughter relations |
fe4da5cc |
458 | // |
2ab0c725 |
459 | TObjArray &particles = *fParticleMap; |
1578254f |
460 | TParticle *part; |
fe4da5cc |
461 | int i; |
2ab0c725 |
462 | for(i=0; i<fHgwmk+1; i++) { |
463 | part = (TParticle *)particles.At(i); |
464 | if(part) if(!part->TestBit(kDaughtersBit)) { |
1578254f |
465 | part->SetFirstDaughter(-1); |
466 | part->SetLastDaughter(-1); |
fe4da5cc |
467 | } |
468 | } |
469 | } |
470 | |
471 | //_____________________________________________________________________________ |
472 | Int_t AliRun::DistancetoPrimitive(Int_t, Int_t) |
473 | { |
474 | // |
475 | // Return the distance from the mouse to the AliRun object |
476 | // Dummy routine |
477 | // |
478 | return 9999; |
479 | } |
480 | |
481 | //_____________________________________________________________________________ |
94de3818 |
482 | void AliRun::DumpPart (Int_t i) const |
fe4da5cc |
483 | { |
484 | // |
485 | // Dumps particle i in the stack |
486 | // |
2ab0c725 |
487 | ((TParticle*) (*fParticleMap)[i])->Print(); |
fe4da5cc |
488 | } |
489 | |
490 | //_____________________________________________________________________________ |
94de3818 |
491 | void AliRun::DumpPStack () const |
fe4da5cc |
492 | { |
493 | // |
494 | // Dumps the particle stack |
495 | // |
2ab0c725 |
496 | TObjArray &particles = *fParticleMap; |
fe4da5cc |
497 | printf( |
498 | "\n\n=======================================================================\n"); |
499 | for (Int_t i=0;i<fNtrack;i++) |
500 | { |
1578254f |
501 | printf("-> %d ",i); ((TParticle*) particles[i])->Print(); |
fe4da5cc |
502 | printf("--------------------------------------------------------------\n"); |
503 | } |
504 | printf( |
505 | "\n=======================================================================\n\n"); |
506 | } |
507 | |
d8408e76 |
508 | void AliRun::SetField(AliMagF* magField) |
509 | { |
510 | // Set Magnetic Field Map |
511 | fField = magField; |
512 | fField->ReadField(); |
513 | } |
514 | |
fe4da5cc |
515 | //_____________________________________________________________________________ |
516 | void AliRun::SetField(Int_t type, Int_t version, Float_t scale, |
517 | Float_t maxField, char* filename) |
518 | { |
519 | // |
520 | // Set magnetic field parameters |
521 | // type Magnetic field transport flag 0=no field, 2=helix, 3=Runge Kutta |
522 | // version Magnetic field map version (only 1 active now) |
523 | // scale Scale factor for the magnetic field |
524 | // maxField Maximum value for the magnetic field |
525 | |
526 | // |
527 | // --- Sanity check on mag field flags |
fe4da5cc |
528 | if(fField) delete fField; |
529 | if(version==1) { |
d8408e76 |
530 | fField = new AliMagFC("Map1"," ",type,scale,maxField); |
f1b9d7c3 |
531 | } else if(version<=2) { |
d8408e76 |
532 | fField = new AliMagFCM("Map2-3",filename,type,scale,maxField); |
fe4da5cc |
533 | fField->ReadField(); |
f1b9d7c3 |
534 | } else if(version==3) { |
d8408e76 |
535 | fField = new AliMagFDM("Map4",filename,type,scale,maxField); |
f1b9d7c3 |
536 | fField->ReadField(); |
fe4da5cc |
537 | } else { |
23370b7a |
538 | Warning("SetField","Invalid map %d\n",version); |
fe4da5cc |
539 | } |
540 | } |
fe4da5cc |
541 | |
65fb704d |
542 | //_____________________________________________________________________________ |
543 | void AliRun::PreTrack() |
544 | { |
545 | TObjArray &dets = *fModules; |
546 | AliModule *module; |
547 | |
548 | for(Int_t i=0; i<=fNdets; i++) |
549 | if((module = (AliModule*)dets[i])) |
550 | module->PreTrack(); |
551 | |
552 | fMCQA->PreTrack(); |
553 | } |
554 | |
555 | //_____________________________________________________________________________ |
556 | void AliRun::PostTrack() |
557 | { |
558 | TObjArray &dets = *fModules; |
559 | AliModule *module; |
560 | |
561 | for(Int_t i=0; i<=fNdets; i++) |
562 | if((module = (AliModule*)dets[i])) |
563 | module->PostTrack(); |
564 | } |
565 | |
fe4da5cc |
566 | //_____________________________________________________________________________ |
567 | void AliRun::FinishPrimary() |
568 | { |
569 | // |
570 | // Called at the end of each primary track |
571 | // |
572 | |
6c9704e6 |
573 | // static Int_t count=0; |
574 | // const Int_t times=10; |
fe4da5cc |
575 | // This primary is finished, purify stack |
80762cb1 |
576 | PurifyKine(); |
fe4da5cc |
577 | |
24de2263 |
578 | TIter next(fModules); |
579 | AliModule *detector; |
580 | while((detector = (AliModule*)next())) { |
581 | detector->FinishPrimary(); |
582 | } |
583 | |
fe4da5cc |
584 | // Write out hits if any |
585 | if (gAlice->TreeH()) { |
586 | gAlice->TreeH()->Fill(); |
587 | } |
588 | |
589 | // Reset Hits info |
590 | gAlice->ResetHits(); |
a8f1fb7c |
591 | |
592 | // |
593 | // if(++count%times==1) gObjectTable->Print(); |
fe4da5cc |
594 | } |
595 | |
596 | //_____________________________________________________________________________ |
597 | void AliRun::FinishEvent() |
598 | { |
599 | // |
600 | // Called at the end of the event. |
601 | // |
7fb01480 |
602 | |
dffd31ef |
603 | // |
604 | if(fLego) fLego->FinishEvent(); |
605 | |
fe4da5cc |
606 | //Update the energy deposit tables |
607 | Int_t i; |
875c717b |
608 | for(i=0;i<fEventEnergy.GetSize();i++) { |
609 | fSummEnergy[i]+=fEventEnergy[i]; |
610 | fSum2Energy[i]+=fEventEnergy[i]*fEventEnergy[i]; |
fe4da5cc |
611 | } |
875c717b |
612 | fEventEnergy.Reset(); |
fe4da5cc |
613 | |
614 | // Clean detector information |
615 | CleanDetectors(); |
616 | |
617 | // Write out the kinematics |
618 | if (fTreeK) { |
619 | CleanParents(); |
a41d61a9 |
620 | if(fTreeK->GetEntries() ==0) { |
621 | // set the fParticleFileMap size for the first time |
6781433e |
622 | if (fHgwmk+1 > fParticleFileMap.GetSize()) |
a41d61a9 |
623 | fParticleFileMap.Set(fHgwmk+1); |
624 | } |
625 | // fTreeK->Fill(); |
89bbad6f |
626 | Bool_t allFilled = kFALSE; |
2ab0c725 |
627 | TObject *part; |
628 | for(i=0; i<fHgwmk+1; ++i) if((part=fParticleMap->At(i))) { |
629 | fParticleBuffer = (TParticle*) part; |
630 | fParticleFileMap[i]= (Int_t) fTreeK->GetEntries(); |
631 | fTreeK->Fill(); |
89bbad6f |
632 | (*fParticleMap)[i]=0; |
633 | |
634 | // When all primaries were filled no particle!=0 |
635 | // should be left => to be removed later. |
636 | if (allFilled) printf("Why != 0 part # %d?\n",i); |
637 | } |
638 | else { |
639 | // // printf("Why = 0 part # %d?\n",i); => We know. |
640 | // break; |
641 | // we don't break now in order to be sure there is no |
642 | // particle !=0 left. |
643 | // To be removed later and replaced with break. |
644 | if(!allFilled) allFilled = kTRUE; |
645 | } |
fe4da5cc |
646 | } |
02a02c36 |
647 | |
a41d61a9 |
648 | // Set number of tracks to event header |
649 | fHeader.SetNtrack(fNtrack); |
650 | |
fe4da5cc |
651 | // Write out the digits |
652 | if (fTreeD) { |
653 | fTreeD->Fill(); |
654 | ResetDigits(); |
655 | } |
2ab0c725 |
656 | |
657 | if (fTreeS) { |
658 | fTreeS->Fill(); |
659 | ResetSDigits(); |
660 | } |
661 | |
fe4da5cc |
662 | // Write out reconstructed clusters |
663 | if (fTreeR) { |
664 | fTreeR->Fill(); |
665 | } |
666 | |
667 | // Write out the event Header information |
668 | if (fTreeE) fTreeE->Fill(); |
669 | |
670 | // Reset stack info |
671 | ResetStack(); |
672 | |
673 | // Write Tree headers |
51e0e89d |
674 | if (fTreeK) fTreeK->Write(0,TObject::kOverwrite); |
51e0e89d |
675 | if (fTreeH) fTreeH->Write(0,TObject::kOverwrite); |
51e0e89d |
676 | if (fTreeD) fTreeD->Write(0,TObject::kOverwrite); |
51e0e89d |
677 | if (fTreeR) fTreeR->Write(0,TObject::kOverwrite); |
2ab0c725 |
678 | if (fTreeS) fTreeS->Write(0,TObject::kOverwrite); |
679 | |
875c717b |
680 | ++fEvent; |
fe4da5cc |
681 | } |
682 | |
683 | //_____________________________________________________________________________ |
684 | void AliRun::FinishRun() |
685 | { |
686 | // |
687 | // Called at the end of the run. |
688 | // |
689 | |
dffd31ef |
690 | // |
691 | if(fLego) fLego->FinishRun(); |
692 | |
8e70f139 |
693 | if(fGenerator) fGenerator->FinishRun(); |
694 | |
fe4da5cc |
695 | // Clean detector information |
8494b010 |
696 | TIter next(fModules); |
697 | AliModule *detector; |
698 | while((detector = (AliModule*)next())) { |
fe4da5cc |
699 | detector->FinishRun(); |
700 | } |
701 | |
702 | //Output energy summary tables |
703 | EnergySummary(); |
2ab0c725 |
704 | |
705 | TFile *file = fTreeE->GetCurrentFile(); |
706 | |
aee8290b |
707 | file->cd(); |
2ab0c725 |
708 | |
51e0e89d |
709 | fTreeE->Write(0,TObject::kOverwrite); |
fe4da5cc |
710 | |
2ab0c725 |
711 | // Write AliRun info and all detectors parameters |
d47c658f |
712 | Write(0,TObject::kOverwrite); |
2ab0c725 |
713 | |
fe4da5cc |
714 | // Clean tree information |
d2ecd553 |
715 | if (fTreeK) { |
716 | delete fTreeK; fTreeK = 0; |
717 | } |
718 | if (fTreeH) { |
719 | delete fTreeH; fTreeH = 0; |
720 | } |
721 | if (fTreeD) { |
722 | delete fTreeD; fTreeD = 0; |
723 | } |
724 | if (fTreeR) { |
725 | delete fTreeR; fTreeR = 0; |
726 | } |
727 | if (fTreeE) { |
728 | delete fTreeE; fTreeE = 0; |
729 | } |
2ab0c725 |
730 | |
fe4da5cc |
731 | // Close output file |
aee8290b |
732 | file->Write(); |
fe4da5cc |
733 | } |
734 | |
735 | //_____________________________________________________________________________ |
736 | void AliRun::FlagTrack(Int_t track) |
737 | { |
738 | // |
739 | // Flags a track and all its family tree to be kept |
740 | // |
741 | int curr; |
1578254f |
742 | TParticle *particle; |
fe4da5cc |
743 | |
744 | curr=track; |
745 | while(1) { |
2ab0c725 |
746 | particle=(TParticle*)fParticleMap->At(curr); |
fe4da5cc |
747 | |
748 | // If the particle is flagged the three from here upward is saved already |
aee8290b |
749 | if(particle->TestBit(kKeepBit)) return; |
fe4da5cc |
750 | |
751 | // Save this particle |
aee8290b |
752 | particle->SetBit(kKeepBit); |
fe4da5cc |
753 | |
754 | // Move to father if any |
1578254f |
755 | if((curr=particle->GetFirstMother())==-1) return; |
fe4da5cc |
756 | } |
757 | } |
758 | |
759 | //_____________________________________________________________________________ |
760 | void AliRun::EnergySummary() |
761 | { |
762 | // |
763 | // Print summary of deposited energy |
764 | // |
765 | |
fe4da5cc |
766 | Int_t ndep=0; |
767 | Float_t edtot=0; |
768 | Float_t ed, ed2; |
769 | Int_t kn, i, left, j, id; |
aee8290b |
770 | const Float_t kzero=0; |
fe4da5cc |
771 | Int_t ievent=fHeader.GetEvent()+1; |
772 | // |
773 | // Energy loss information |
774 | if(ievent) { |
775 | printf("***************** Energy Loss Information per event (GEV) *****************\n"); |
875c717b |
776 | for(kn=1;kn<fEventEnergy.GetSize();kn++) { |
777 | ed=fSummEnergy[kn]; |
fe4da5cc |
778 | if(ed>0) { |
875c717b |
779 | fEventEnergy[ndep]=kn; |
fe4da5cc |
780 | if(ievent>1) { |
781 | ed=ed/ievent; |
875c717b |
782 | ed2=fSum2Energy[kn]; |
fe4da5cc |
783 | ed2=ed2/ievent; |
aee8290b |
784 | ed2=100*TMath::Sqrt(TMath::Max(ed2-ed*ed,kzero))/ed; |
fe4da5cc |
785 | } else |
786 | ed2=99; |
875c717b |
787 | fSummEnergy[ndep]=ed; |
aee8290b |
788 | fSum2Energy[ndep]=TMath::Min((Float_t) 99.,TMath::Max(ed2,kzero)); |
fe4da5cc |
789 | edtot+=ed; |
790 | ndep++; |
791 | } |
792 | } |
793 | for(kn=0;kn<(ndep-1)/3+1;kn++) { |
794 | left=ndep-kn*3; |
795 | for(i=0;i<(3<left?3:left);i++) { |
796 | j=kn*3+i; |
875c717b |
797 | id=Int_t (fEventEnergy[j]+0.1); |
798 | printf(" %s %10.3f +- %10.3f%%;",gMC->VolName(id),fSummEnergy[j],fSum2Energy[j]); |
fe4da5cc |
799 | } |
800 | printf("\n"); |
801 | } |
802 | // |
803 | // Relative energy loss in different detectors |
804 | printf("******************** Relative Energy Loss per event ********************\n"); |
805 | printf("Total energy loss per event %10.3f GeV\n",edtot); |
806 | for(kn=0;kn<(ndep-1)/5+1;kn++) { |
807 | left=ndep-kn*5; |
808 | for(i=0;i<(5<left?5:left);i++) { |
809 | j=kn*5+i; |
875c717b |
810 | id=Int_t (fEventEnergy[j]+0.1); |
811 | printf(" %s %10.3f%%;",gMC->VolName(id),100*fSummEnergy[j]/edtot); |
fe4da5cc |
812 | } |
813 | printf("\n"); |
814 | } |
815 | for(kn=0;kn<75;kn++) printf("*"); |
816 | printf("\n"); |
817 | } |
818 | // |
819 | // Reset the TArray's |
875c717b |
820 | // fEventEnergy.Set(0); |
821 | // fSummEnergy.Set(0); |
822 | // fSum2Energy.Set(0); |
fe4da5cc |
823 | } |
824 | |
825 | //_____________________________________________________________________________ |
94de3818 |
826 | AliModule *AliRun::GetModule(const char *name) const |
fe4da5cc |
827 | { |
828 | // |
829 | // Return pointer to detector from name |
830 | // |
8494b010 |
831 | return (AliModule*)fModules->FindObject(name); |
fe4da5cc |
832 | } |
833 | |
a68348e9 |
834 | //_____________________________________________________________________________ |
94de3818 |
835 | AliDetector *AliRun::GetDetector(const char *name) const |
a68348e9 |
836 | { |
837 | // |
838 | // Return pointer to detector from name |
839 | // |
840 | return (AliDetector*)fModules->FindObject(name); |
841 | } |
842 | |
fe4da5cc |
843 | //_____________________________________________________________________________ |
94de3818 |
844 | Int_t AliRun::GetModuleID(const char *name) const |
fe4da5cc |
845 | { |
846 | // |
847 | // Return galice internal detector identifier from name |
848 | // |
23370b7a |
849 | Int_t i=-1; |
850 | TObject *mod=fModules->FindObject(name); |
851 | if(mod) i=fModules->IndexOf(mod); |
852 | return i; |
fe4da5cc |
853 | } |
854 | |
855 | //_____________________________________________________________________________ |
856 | Int_t AliRun::GetEvent(Int_t event) |
857 | { |
858 | // |
859 | // Connect the Trees Kinematics and Hits for event # event |
860 | // Set branch addresses |
861 | // |
fe4da5cc |
862 | |
863 | // Reset existing structures |
2ab0c725 |
864 | // ResetStack(); |
fe4da5cc |
865 | ResetHits(); |
866 | ResetDigits(); |
2ab0c725 |
867 | ResetSDigits(); |
fe4da5cc |
868 | |
869 | // Delete Trees already connected |
870 | if (fTreeK) delete fTreeK; |
871 | if (fTreeH) delete fTreeH; |
872 | if (fTreeD) delete fTreeD; |
873 | if (fTreeR) delete fTreeR; |
2ab0c725 |
874 | if (fTreeS) delete fTreeS; |
59fe9bd2 |
875 | |
876 | // Get header from file |
877 | if(fTreeE) fTreeE->GetEntry(event); |
878 | else Error("GetEvent","Cannot file Header Tree\n"); |
2ab0c725 |
879 | TFile *file = fTreeE->GetCurrentFile(); |
880 | |
881 | file->cd(); |
fe4da5cc |
882 | |
883 | // Get Kine Tree from file |
884 | char treeName[20]; |
885 | sprintf(treeName,"TreeK%d",event); |
886 | fTreeK = (TTree*)gDirectory->Get(treeName); |
2ab0c725 |
887 | if (fTreeK) fTreeK->SetBranchAddress("Particles", &fParticleBuffer); |
23370b7a |
888 | else Error("GetEvent","cannot find Kine Tree for event:%d\n",event); |
2ab0c725 |
889 | // Create the particle stack |
ea1f7d5b |
890 | |
891 | if(fParticles) |
892 | fParticles->Clear(); |
893 | else |
894 | fParticles = new TClonesArray("TParticle",1000); |
895 | |
2ab0c725 |
896 | // Build the pointer list |
897 | if(fParticleMap) { |
898 | fParticleMap->Clear(); |
899 | fParticleMap->Expand(fTreeK->GetEntries()); |
900 | } else |
901 | fParticleMap = new TObjArray(fTreeK->GetEntries()); |
fe4da5cc |
902 | |
2ab0c725 |
903 | file->cd(); |
904 | |
fe4da5cc |
905 | // Get Hits Tree header from file |
906 | sprintf(treeName,"TreeH%d",event); |
907 | fTreeH = (TTree*)gDirectory->Get(treeName); |
908 | if (!fTreeH) { |
23370b7a |
909 | Error("GetEvent","cannot find Hits Tree for event:%d\n",event); |
fe4da5cc |
910 | } |
911 | |
2ab0c725 |
912 | file->cd(); |
913 | |
fe4da5cc |
914 | // Get Digits Tree header from file |
915 | sprintf(treeName,"TreeD%d",event); |
916 | fTreeD = (TTree*)gDirectory->Get(treeName); |
917 | if (!fTreeD) { |
2ab0c725 |
918 | // Warning("GetEvent","cannot find Digits Tree for event:%d\n",event); |
fe4da5cc |
919 | } |
82711e7a |
920 | |
921 | file->cd(); |
922 | |
923 | // Get SDigits Tree header from file |
924 | sprintf(treeName,"TreeS%d",event); |
925 | fTreeS = (TTree*)gDirectory->Get(treeName); |
926 | if (!fTreeS) { |
927 | // Warning("GetEvent","cannot find SDigits Tree for event:%d\n",event); |
928 | } |
929 | |
2ab0c725 |
930 | file->cd(); |
fe4da5cc |
931 | |
932 | // Get Reconstruct Tree header from file |
933 | sprintf(treeName,"TreeR%d",event); |
934 | fTreeR = (TTree*)gDirectory->Get(treeName); |
935 | if (!fTreeR) { |
936 | // printf("WARNING: cannot find Reconstructed Tree for event:%d\n",event); |
937 | } |
2ab0c725 |
938 | |
939 | file->cd(); |
fe4da5cc |
940 | |
941 | // Set Trees branch addresses |
8494b010 |
942 | TIter next(fModules); |
943 | AliModule *detector; |
944 | while((detector = (AliModule*)next())) { |
fe4da5cc |
945 | detector->SetTreeAddress(); |
946 | } |
947 | |
2ab0c725 |
948 | fNtrack = Int_t (fTreeK->GetEntries()); |
fe4da5cc |
949 | return fNtrack; |
950 | } |
951 | |
952 | //_____________________________________________________________________________ |
953 | TGeometry *AliRun::GetGeometry() |
954 | { |
955 | // |
956 | // Import Alice geometry from current file |
957 | // Return pointer to geometry object |
958 | // |
959 | if (!fGeometry) fGeometry = (TGeometry*)gDirectory->Get("AliceGeom"); |
960 | // |
961 | // Unlink and relink nodes in detectors |
962 | // This is bad and there must be a better way... |
963 | // |
fe4da5cc |
964 | |
8494b010 |
965 | TIter next(fModules); |
966 | AliModule *detector; |
967 | while((detector = (AliModule*)next())) { |
fe4da5cc |
968 | TList *dnodes=detector->Nodes(); |
969 | Int_t j; |
970 | TNode *node, *node1; |
971 | for ( j=0; j<dnodes->GetSize(); j++) { |
972 | node = (TNode*) dnodes->At(j); |
52d0ab00 |
973 | node1 = fGeometry->GetNode(node->GetName()); |
fe4da5cc |
974 | dnodes->Remove(node); |
975 | dnodes->AddAt(node1,j); |
976 | } |
977 | } |
978 | return fGeometry; |
979 | } |
980 | |
981 | //_____________________________________________________________________________ |
982 | void AliRun::GetNextTrack(Int_t &mtrack, Int_t &ipart, Float_t *pmom, |
983 | Float_t &e, Float_t *vpos, Float_t *polar, |
984 | Float_t &tof) |
985 | { |
986 | // |
987 | // Return next track from stack of particles |
988 | // |
a8f1fb7c |
989 | TVector3 pol; |
fe4da5cc |
990 | fCurrent=-1; |
1578254f |
991 | TParticle *track; |
fe4da5cc |
992 | for(Int_t i=fNtrack-1; i>=0; i--) { |
2ab0c725 |
993 | track=(TParticle*) fParticleMap->At(i); |
994 | if(track) if(!track->TestBit(kDoneBit)) { |
fe4da5cc |
995 | // |
2ab0c725 |
996 | // The track exists and has not yet been processed |
fe4da5cc |
997 | fCurrent=i; |
1578254f |
998 | ipart=track->GetPdgCode(); |
999 | pmom[0]=track->Px(); |
1000 | pmom[1]=track->Py(); |
1001 | pmom[2]=track->Pz(); |
1002 | e =track->Energy(); |
1003 | vpos[0]=track->Vx(); |
1004 | vpos[1]=track->Vy(); |
1005 | vpos[2]=track->Vz(); |
a8f1fb7c |
1006 | track->GetPolarisation(pol); |
1007 | polar[0]=pol.X(); |
1008 | polar[1]=pol.Y(); |
1009 | polar[2]=pol.Z(); |
1578254f |
1010 | tof=track->T(); |
aee8290b |
1011 | track->SetBit(kDoneBit); |
fe4da5cc |
1012 | break; |
1013 | } |
1014 | } |
1015 | mtrack=fCurrent; |
1016 | // |
1017 | // stop and start timer when we start a primary track |
1018 | Int_t nprimaries = fHeader.GetNprimary(); |
1019 | if (fCurrent >= nprimaries) return; |
1020 | if (fCurrent < nprimaries-1) { |
1021 | fTimer.Stop(); |
2ab0c725 |
1022 | track=(TParticle*) fParticleMap->At(fCurrent+1); |
1578254f |
1023 | // track->SetProcessTime(fTimer.CpuTime()); |
fe4da5cc |
1024 | } |
1025 | fTimer.Start(); |
1026 | } |
1027 | |
1028 | //_____________________________________________________________________________ |
1e3fad37 |
1029 | Int_t AliRun::GetPrimary(Int_t track) |
fe4da5cc |
1030 | { |
1031 | // |
1032 | // return number of primary that has generated track |
1033 | // |
1034 | int current, parent; |
1578254f |
1035 | TParticle *part; |
fe4da5cc |
1036 | // |
1037 | parent=track; |
1038 | while (1) { |
1039 | current=parent; |
2ab0c725 |
1040 | part = (TParticle *)fParticleMap->At(current); |
1e3fad37 |
1041 | if(!part) part = Particle(current); |
1578254f |
1042 | parent=part->GetFirstMother(); |
fe4da5cc |
1043 | if(parent<0) return current; |
1044 | } |
1045 | } |
1046 | |
1047 | //_____________________________________________________________________________ |
875c717b |
1048 | void AliRun::InitMC(const char *setup) |
fe4da5cc |
1049 | { |
1050 | // |
1051 | // Initialize the Alice setup |
1052 | // |
1053 | |
51e0e89d |
1054 | if(fInitDone) { |
1055 | Warning("Init","Cannot initialise AliRun twice!\n"); |
1056 | return; |
1057 | } |
2ab0c725 |
1058 | |
fe4da5cc |
1059 | gROOT->LoadMacro(setup); |
45189757 |
1060 | gInterpreter->ProcessLine(fConfigFunction.Data()); |
fe4da5cc |
1061 | |
2ab0c725 |
1062 | |
cfce8870 |
1063 | gMC->DefineParticles(); //Create standard MC particles |
fe4da5cc |
1064 | |
1065 | TObject *objfirst, *objlast; |
1066 | |
23370b7a |
1067 | fNdets = fModules->GetLast()+1; |
1068 | |
fe4da5cc |
1069 | // |
875c717b |
1070 | //=================Create Materials and geometry |
1071 | gMC->Init(); |
1072 | |
65fb704d |
1073 | // Added also after in case of interactive initialisation of modules |
1074 | fNdets = fModules->GetLast()+1; |
1075 | |
8494b010 |
1076 | TIter next(fModules); |
1077 | AliModule *detector; |
1078 | while((detector = (AliModule*)next())) { |
fe4da5cc |
1079 | detector->SetTreeAddress(); |
1080 | objlast = gDirectory->GetList()->Last(); |
1081 | |
fe4da5cc |
1082 | // Add Detector histograms in Detector list of histograms |
1083 | if (objlast) objfirst = gDirectory->GetList()->After(objlast); |
1084 | else objfirst = gDirectory->GetList()->First(); |
1085 | while (objfirst) { |
1086 | detector->Histograms()->Add(objfirst); |
1087 | objfirst = gDirectory->GetList()->After(objfirst); |
1088 | } |
1089 | } |
327136d2 |
1090 | ReadTransPar(); //Read the cuts for all materials |
fe4da5cc |
1091 | |
1092 | MediaTable(); //Build the special IMEDIA table |
1093 | |
fe4da5cc |
1094 | //Initialise geometry deposition table |
875c717b |
1095 | fEventEnergy.Set(gMC->NofVolumes()+1); |
1096 | fSummEnergy.Set(gMC->NofVolumes()+1); |
1097 | fSum2Energy.Set(gMC->NofVolumes()+1); |
fe4da5cc |
1098 | |
fe4da5cc |
1099 | //Compute cross-sections |
875c717b |
1100 | gMC->BuildPhysics(); |
fe4da5cc |
1101 | |
1102 | //Write Geometry object to current file. |
1103 | fGeometry->Write(); |
1104 | |
1105 | fInitDone = kTRUE; |
51e0e89d |
1106 | |
65fb704d |
1107 | fMCQA = new AliMCQA(fNdets); |
1108 | |
51e0e89d |
1109 | // |
1110 | // Save stuff at the beginning of the file to avoid file corruption |
1111 | Write(); |
fe4da5cc |
1112 | } |
1113 | |
1114 | //_____________________________________________________________________________ |
1115 | void AliRun::MediaTable() |
1116 | { |
1117 | // |
1118 | // Built media table to get from the media number to |
1119 | // the detector id |
1120 | // |
ad51aeb0 |
1121 | Int_t kz, nz, idt, lz, i, k, ind; |
1122 | // Int_t ibeg; |
fe4da5cc |
1123 | TObjArray &dets = *gAlice->Detectors(); |
8494b010 |
1124 | AliModule *det; |
fe4da5cc |
1125 | // |
1126 | // For all detectors |
1127 | for (kz=0;kz<fNdets;kz++) { |
1128 | // If detector is defined |
8494b010 |
1129 | if((det=(AliModule*) dets[kz])) { |
ad51aeb0 |
1130 | TArrayI &idtmed = *(det->GetIdtmed()); |
1131 | for(nz=0;nz<100;nz++) { |
fe4da5cc |
1132 | // Find max and min material number |
ad51aeb0 |
1133 | if((idt=idtmed[nz])) { |
fe4da5cc |
1134 | det->LoMedium() = det->LoMedium() < idt ? det->LoMedium() : idt; |
1135 | det->HiMedium() = det->HiMedium() > idt ? det->HiMedium() : idt; |
1136 | } |
1137 | } |
1138 | if(det->LoMedium() > det->HiMedium()) { |
1139 | det->LoMedium() = 0; |
1140 | det->HiMedium() = 0; |
1141 | } else { |
1142 | if(det->HiMedium() > fImedia->GetSize()) { |
ad51aeb0 |
1143 | Error("MediaTable","Increase fImedia from %d to %d", |
1144 | fImedia->GetSize(),det->HiMedium()); |
fe4da5cc |
1145 | return; |
1146 | } |
1147 | // Tag all materials in rage as belonging to detector kz |
1148 | for(lz=det->LoMedium(); lz<= det->HiMedium(); lz++) { |
1149 | (*fImedia)[lz]=kz; |
1150 | } |
1151 | } |
1152 | } |
1153 | } |
1154 | // |
1155 | // Print summary table |
1156 | printf(" Traking media ranges:\n"); |
1157 | for(i=0;i<(fNdets-1)/6+1;i++) { |
1158 | for(k=0;k< (6<fNdets-i*6?6:fNdets-i*6);k++) { |
1159 | ind=i*6+k; |
8494b010 |
1160 | det=(AliModule*)dets[ind]; |
fe4da5cc |
1161 | if(det) |
1162 | printf(" %6s: %3d -> %3d;",det->GetName(),det->LoMedium(), |
1163 | det->HiMedium()); |
1164 | else |
1165 | printf(" %6s: %3d -> %3d;","NULL",0,0); |
1166 | } |
1167 | printf("\n"); |
1168 | } |
1169 | } |
1170 | |
1171 | //____________________________________________________________________________ |
1172 | void AliRun::SetGenerator(AliGenerator *generator) |
ee1dd322 |
1173 | { |
1174 | // |
1175 | // Load the event generator |
1176 | // |
1177 | if(!fGenerator) fGenerator = generator; |
1178 | } |
1179 | |
1180 | //____________________________________________________________________________ |
1181 | void AliRun::ResetGenerator(AliGenerator *generator) |
fe4da5cc |
1182 | { |
1183 | // |
1184 | // Load the event generator |
1185 | // |
b13db077 |
1186 | if(fGenerator) |
838edcaf |
1187 | if(generator) |
1188 | Warning("ResetGenerator","Replacing generator %s with %s\n", |
1189 | fGenerator->GetName(),generator->GetName()); |
1190 | else |
1191 | Warning("ResetGenerator","Replacing generator %s with NULL\n", |
1192 | fGenerator->GetName()); |
b13db077 |
1193 | fGenerator = generator; |
fe4da5cc |
1194 | } |
1195 | |
1196 | //____________________________________________________________________________ |
65fb704d |
1197 | void AliRun::SetTransPar(char *filename) |
1198 | { |
1199 | fTransParName = filename; |
1200 | } |
1201 | |
2ab0c725 |
1202 | //____________________________________________________________________________ |
1203 | void AliRun::SetBaseFile(char *filename) |
1204 | { |
39de14fb |
1205 | fBaseFileName = filename; |
2ab0c725 |
1206 | } |
1207 | |
65fb704d |
1208 | //____________________________________________________________________________ |
1209 | void AliRun::ReadTransPar() |
fe4da5cc |
1210 | { |
1211 | // |
1212 | // Read filename to set the transport parameters |
1213 | // |
1214 | |
fe4da5cc |
1215 | |
aee8290b |
1216 | const Int_t kncuts=10; |
1217 | const Int_t knflags=11; |
1218 | const Int_t knpars=kncuts+knflags; |
1219 | const char kpars[knpars][7] = {"CUTGAM" ,"CUTELE","CUTNEU","CUTHAD","CUTMUO", |
fe4da5cc |
1220 | "BCUTE","BCUTM","DCUTE","DCUTM","PPCUTM","ANNI", |
1221 | "BREM","COMP","DCAY","DRAY","HADR","LOSS", |
1222 | "MULS","PAIR","PHOT","RAYL"}; |
1223 | char line[256]; |
ad51aeb0 |
1224 | char detName[7]; |
fe4da5cc |
1225 | char* filtmp; |
aee8290b |
1226 | Float_t cut[kncuts]; |
1227 | Int_t flag[knflags]; |
fe4da5cc |
1228 | Int_t i, itmed, iret, ktmed, kz; |
1229 | FILE *lun; |
1230 | // |
1231 | // See whether the file is there |
65fb704d |
1232 | filtmp=gSystem->ExpandPathName(fTransParName.Data()); |
fe4da5cc |
1233 | lun=fopen(filtmp,"r"); |
1234 | delete [] filtmp; |
1235 | if(!lun) { |
65fb704d |
1236 | Warning("ReadTransPar","File %s does not exist!\n",fTransParName.Data()); |
fe4da5cc |
1237 | return; |
1238 | } |
1239 | // |
1240 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); |
1241 | printf(" *%59s\n","*"); |
1242 | printf(" * Please check carefully what you are doing!%10s\n","*"); |
1243 | printf(" *%59s\n","*"); |
1244 | // |
1245 | while(1) { |
1246 | // Initialise cuts and flags |
aee8290b |
1247 | for(i=0;i<kncuts;i++) cut[i]=-99; |
1248 | for(i=0;i<knflags;i++) flag[i]=-99; |
fe4da5cc |
1249 | itmed=0; |
1250 | for(i=0;i<256;i++) line[i]='\0'; |
1251 | // Read up to the end of line excluded |
1252 | iret=fscanf(lun,"%[^\n]",line); |
1253 | if(iret<0) { |
1254 | //End of file |
1255 | fclose(lun); |
1256 | printf(" *%59s\n","*"); |
1257 | printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n"); |
1258 | return; |
1259 | } |
1260 | // Read the end of line |
1261 | fscanf(lun,"%*c"); |
1262 | if(!iret) continue; |
1263 | if(line[0]=='*') continue; |
1264 | // Read the numbers |
ad51aeb0 |
1265 | 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", |
1266 | detName,&itmed,&cut[0],&cut[1],&cut[2],&cut[3],&cut[4],&cut[5],&cut[6],&cut[7],&cut[8], |
1267 | &cut[9],&flag[0],&flag[1],&flag[2],&flag[3],&flag[4],&flag[5],&flag[6],&flag[7], |
1268 | &flag[8],&flag[9],&flag[10]); |
fe4da5cc |
1269 | if(!iret) continue; |
1270 | if(iret<0) { |
1271 | //reading error |
65fb704d |
1272 | Warning("ReadTransPar","Error reading file %s\n",fTransParName.Data()); |
fe4da5cc |
1273 | continue; |
1274 | } |
ad51aeb0 |
1275 | // Check that the module exist |
1276 | AliModule *mod = GetModule(detName); |
1277 | if(mod) { |
1278 | // Get the array of media numbers |
1279 | TArrayI &idtmed = *mod->GetIdtmed(); |
1280 | // Check that the tracking medium code is valid |
1281 | if(0<=itmed && itmed < 100) { |
1282 | ktmed=idtmed[itmed]; |
1283 | if(!ktmed) { |
65fb704d |
1284 | Warning("ReadTransPar","Invalid tracking medium code %d for %s\n",itmed,mod->GetName()); |
ad51aeb0 |
1285 | continue; |
fe4da5cc |
1286 | } |
ad51aeb0 |
1287 | // Set energy thresholds |
aee8290b |
1288 | for(kz=0;kz<kncuts;kz++) { |
ad51aeb0 |
1289 | if(cut[kz]>=0) { |
23370b7a |
1290 | printf(" * %-6s set to %10.3E for tracking medium code %4d for %s\n", |
aee8290b |
1291 | kpars[kz],cut[kz],itmed,mod->GetName()); |
1292 | gMC->Gstpar(ktmed,kpars[kz],cut[kz]); |
ad51aeb0 |
1293 | } |
fe4da5cc |
1294 | } |
ad51aeb0 |
1295 | // Set transport mechanisms |
aee8290b |
1296 | for(kz=0;kz<knflags;kz++) { |
ad51aeb0 |
1297 | if(flag[kz]>=0) { |
1298 | printf(" * %-6s set to %10d for tracking medium code %4d for %s\n", |
aee8290b |
1299 | kpars[kncuts+kz],flag[kz],itmed,mod->GetName()); |
1300 | gMC->Gstpar(ktmed,kpars[kncuts+kz],Float_t(flag[kz])); |
ad51aeb0 |
1301 | } |
1302 | } |
1303 | } else { |
65fb704d |
1304 | Warning("ReadTransPar","Invalid medium code %d *\n",itmed); |
ad51aeb0 |
1305 | continue; |
fe4da5cc |
1306 | } |
1307 | } else { |
65fb704d |
1308 | Warning("ReadTransPar","Module %s not present\n",detName); |
fe4da5cc |
1309 | continue; |
1310 | } |
1311 | } |
1312 | } |
1313 | |
1314 | //_____________________________________________________________________________ |
02a02c36 |
1315 | TBranch* AliRun::MakeBranchInTree(TTree *tree, const char* name, void* address, Int_t size, char *file) |
2ab0c725 |
1316 | { |
d47c658f |
1317 | // |
1318 | // Makes branch in given tree and diverts them to a separate file |
1319 | // |
2ab0c725 |
1320 | if (GetDebug()>1) |
1321 | printf("* MakeBranch * Making Branch %s \n",name); |
1322 | |
1323 | TBranch *branch = tree->Branch(name,address,size); |
1324 | |
1325 | if (file) { |
39de14fb |
1326 | char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2]; |
1327 | sprintf(outFile,"%s/%s",gAlice->GetBaseFile(),file); |
2ab0c725 |
1328 | TDirectory *cwd = gDirectory; |
39de14fb |
1329 | branch->SetFile(outFile); |
2ab0c725 |
1330 | TIter next( branch->GetListOfBranches()); |
1331 | while ((branch=(TBranch*)next())) { |
39de14fb |
1332 | branch->SetFile(outFile); |
2ab0c725 |
1333 | } |
1334 | if (GetDebug()>1) |
1335 | printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file); |
1336 | cwd->cd(); |
39de14fb |
1337 | delete outFile; |
02a02c36 |
1338 | } |
1339 | |
1340 | return branch; |
2ab0c725 |
1341 | } |
1342 | |
1343 | //_____________________________________________________________________________ |
02a02c36 |
1344 | TBranch* AliRun::MakeBranchInTree(TTree *tree, const char* name, const char *classname, void* address, Int_t size, Int_t splitlevel, char *file) |
2ab0c725 |
1345 | { |
d47c658f |
1346 | // |
1347 | // Makes branch in given tree and diverts them to a separate file |
1348 | // |
2ab0c725 |
1349 | TDirectory *cwd = gDirectory; |
1350 | TBranch *branch = tree->Branch(name,classname,address,size,splitlevel); |
02a02c36 |
1351 | |
2ab0c725 |
1352 | if (GetDebug()>1) |
1353 | printf("* MakeBranch * Making Branch %s \n",name); |
1354 | if (file) { |
39de14fb |
1355 | char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2]; |
1356 | sprintf(outFile,"%s/%s",gAlice->GetBaseFile(),file); |
1357 | branch->SetFile(outFile); |
2ab0c725 |
1358 | TIter next( branch->GetListOfBranches()); |
1359 | while ((branch=(TBranch*)next())) { |
39de14fb |
1360 | branch->SetFile(outFile); |
2ab0c725 |
1361 | } |
1362 | if (GetDebug()>1) |
1363 | printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file); |
1364 | cwd->cd(); |
39de14fb |
1365 | delete outFile; |
2ab0c725 |
1366 | } |
02a02c36 |
1367 | return branch; |
2ab0c725 |
1368 | } |
1369 | //_____________________________________________________________________________ |
1370 | void AliRun::MakeTree(Option_t *option, char *file) |
fe4da5cc |
1371 | { |
1372 | // |
1373 | // Create the ROOT trees |
1374 | // Loop on all detectors to create the Root branch (if any) |
1375 | // |
1376 | |
b13db077 |
1377 | char hname[30]; |
fe4da5cc |
1378 | // |
1379 | // Analyse options |
5cf7bbad |
1380 | const char *oK = strstr(option,"K"); |
1381 | const char *oH = strstr(option,"H"); |
1382 | const char *oE = strstr(option,"E"); |
1383 | const char *oD = strstr(option,"D"); |
1384 | const char *oR = strstr(option,"R"); |
1385 | const char *oS = strstr(option,"S"); |
fe4da5cc |
1386 | // |
2ab0c725 |
1387 | |
aee8290b |
1388 | if (oK && !fTreeK) { |
b13db077 |
1389 | sprintf(hname,"TreeK%d",fEvent); |
1390 | fTreeK = new TTree(hname,"Kinematics"); |
1391 | // Create a branch for particles |
2ab0c725 |
1392 | MakeBranchInTree(fTreeK, |
1393 | "Particles", "TParticle", &fParticleBuffer, 4000, 1, file) ; |
51e0e89d |
1394 | fTreeK->Write(); |
b13db077 |
1395 | } |
aee8290b |
1396 | if (oH && !fTreeH) { |
b13db077 |
1397 | sprintf(hname,"TreeH%d",fEvent); |
1398 | fTreeH = new TTree(hname,"Hits"); |
1399 | fTreeH->SetAutoSave(1000000000); //no autosave |
51e0e89d |
1400 | fTreeH->Write(); |
b13db077 |
1401 | } |
aee8290b |
1402 | if (oD && !fTreeD) { |
b13db077 |
1403 | sprintf(hname,"TreeD%d",fEvent); |
1404 | fTreeD = new TTree(hname,"Digits"); |
51e0e89d |
1405 | fTreeD->Write(); |
b13db077 |
1406 | } |
2ab0c725 |
1407 | if (oS && !fTreeS) { |
1408 | sprintf(hname,"TreeS%d",fEvent); |
1409 | fTreeS = new TTree(hname,"SDigits"); |
1410 | fTreeS->Write(); |
1411 | } |
aee8290b |
1412 | if (oR && !fTreeR) { |
b13db077 |
1413 | sprintf(hname,"TreeR%d",fEvent); |
1414 | fTreeR = new TTree(hname,"Reconstruction"); |
51e0e89d |
1415 | fTreeR->Write(); |
b13db077 |
1416 | } |
aee8290b |
1417 | if (oE && !fTreeE) { |
b13db077 |
1418 | fTreeE = new TTree("TE","Header"); |
02a02c36 |
1419 | TBranch* branch |
1420 | = MakeBranchInTree(fTreeE, |
1421 | "Header", "AliHeader", &gAliHeader, 4000, 0, file) ; |
1422 | branch->SetAutoDelete(kFALSE); |
51e0e89d |
1423 | fTreeE->Write(); |
b13db077 |
1424 | } |
2ab0c725 |
1425 | |
fe4da5cc |
1426 | // |
1427 | // Create a branch for hits/digits for each detector |
1428 | // Each branch is a TClonesArray. Each data member of the Hits classes |
1429 | // will be in turn a subbranch of the detector master branch |
8494b010 |
1430 | TIter next(fModules); |
1431 | AliModule *detector; |
1432 | while((detector = (AliModule*)next())) { |
d47c658f |
1433 | if (oH) detector->MakeBranch(option,file); |
fe4da5cc |
1434 | } |
fe4da5cc |
1435 | } |
1436 | |
1437 | //_____________________________________________________________________________ |
1438 | Int_t AliRun::PurifyKine(Int_t lastSavedTrack, Int_t nofTracks) |
1439 | { |
1440 | // |
1441 | // PurifyKine with external parameters |
1442 | // |
1443 | fHgwmk = lastSavedTrack; |
1444 | fNtrack = nofTracks; |
1445 | PurifyKine(); |
1446 | return fHgwmk; |
1447 | } |
1448 | |
2ab0c725 |
1449 | //_____________________________________________________________________________ |
1450 | TParticle* AliRun::Particle(Int_t i) |
1451 | { |
1452 | if(!(*fParticleMap)[i]) { |
1453 | Int_t nentries = fParticles->GetEntries(); |
a41d61a9 |
1454 | |
1455 | // algorithmic way of getting entry index |
1456 | // (primary particles are filled after secondaries) |
1457 | Int_t entry; |
1458 | if (i<fHeader.GetNprimary()) |
1459 | entry = i+fHeader.GetNsecondary(); |
1460 | else |
1461 | entry = i-fHeader.GetNprimary(); |
1462 | |
1463 | // only check the algorithmic way and give |
1464 | // the fatal error if it is wrong |
1465 | if (entry != fParticleFileMap[i]) { |
1466 | Fatal("Particle", |
1467 | "!!!! The algorithmic way is WRONG: !!!\n entry: %d map: %d", |
02a02c36 |
1468 | entry, fParticleFileMap[i]); |
1469 | } |
a41d61a9 |
1470 | |
2ab0c725 |
1471 | fTreeK->GetEntry(fParticleFileMap[i]); |
02a02c36 |
1472 | //fTreeK->GetEntry(entry); |
2ab0c725 |
1473 | new ((*fParticles)[nentries]) TParticle(*fParticleBuffer); |
1474 | fParticleMap->AddAt((*fParticles)[nentries],i); |
1475 | } |
1476 | return (TParticle *) (*fParticleMap)[i]; |
1477 | } |
1478 | |
fe4da5cc |
1479 | //_____________________________________________________________________________ |
1480 | void AliRun::PurifyKine() |
1481 | { |
1482 | // |
1483 | // Compress kinematic tree keeping only flagged particles |
1484 | // and renaming the particle id's in all the hits |
1485 | // |
2ab0c725 |
1486 | // TClonesArray &particles = *fParticles; |
1487 | TObjArray &particles = *fParticleMap; |
fe4da5cc |
1488 | int nkeep=fHgwmk+1, parent, i; |
2ab0c725 |
1489 | TParticle *part, *father; |
1490 | TArrayI map(particles.GetLast()+1); |
fe4da5cc |
1491 | |
1492 | // Save in Header total number of tracks before compression |
1493 | fHeader.SetNtrack(fHeader.GetNtrack()+fNtrack-fHgwmk); |
1494 | |
2ab0c725 |
1495 | // If no tracks generated return now |
1496 | if(fHgwmk+1 == fNtrack) return; |
1497 | |
1498 | Int_t toshrink = fNtrack-fHgwmk-1; |
1499 | |
a01a8b12 |
1500 | // First pass, invalid Daughter information |
fe4da5cc |
1501 | for(i=0; i<fNtrack; i++) { |
a01a8b12 |
1502 | // Preset map, to be removed later |
2ab0c725 |
1503 | if(i<=fHgwmk) map[i]=i ; |
1504 | else { |
1505 | map[i] = -99; |
1506 | // particles.UncheckedAt(i)->ResetBit(kDaughtersBit); |
1507 | if((part=(TParticle*) particles.At(i))) part->ResetBit(kDaughtersBit); |
1508 | } |
a01a8b12 |
1509 | } |
2ab0c725 |
1510 | // Invalid daughter information for the parent of the first particle |
1511 | // generated. This may or may not be the current primary according to |
1512 | // whether decays have been recorded among the primaries |
1513 | part = (TParticle *)particles.At(fHgwmk+1); |
1514 | particles.At(part->GetFirstMother())->ResetBit(kDaughtersBit); |
fe4da5cc |
1515 | // Second pass, build map between old and new numbering |
1516 | for(i=fHgwmk+1; i<fNtrack; i++) { |
2ab0c725 |
1517 | if(particles.At(i)->TestBit(kKeepBit)) { |
fe4da5cc |
1518 | |
1519 | // This particle has to be kept |
1520 | map[i]=nkeep; |
2ab0c725 |
1521 | // If old and new are different, have to move the pointer |
1522 | if(i!=nkeep) particles[nkeep]=particles.At(i); |
1523 | part = (TParticle*) particles.At(nkeep); |
fe4da5cc |
1524 | |
1525 | // as the parent is always *before*, it must be already |
1526 | // in place. This is what we are checking anyway! |
2ab0c725 |
1527 | if((parent=part->GetFirstMother())>fHgwmk) |
1528 | if(map[parent]==-99) Fatal("PurifyKine","map[%d] = -99!\n",parent); |
1529 | else part->SetFirstMother(map[parent]); |
1530 | |
fe4da5cc |
1531 | nkeep++; |
1532 | } |
1533 | } |
fe4da5cc |
1534 | |
1578254f |
1535 | // Fix daughters information |
2ab0c725 |
1536 | for (i=fHgwmk+1; i<nkeep; i++) { |
1537 | part = (TParticle *)particles.At(i); |
1578254f |
1538 | parent = part->GetFirstMother(); |
ae23d366 |
1539 | if(parent>=0) { |
2ab0c725 |
1540 | father = (TParticle *)particles.At(parent); |
aee8290b |
1541 | if(father->TestBit(kDaughtersBit)) { |
fe4da5cc |
1542 | |
ae23d366 |
1543 | if(i<father->GetFirstDaughter()) father->SetFirstDaughter(i); |
1544 | if(i>father->GetLastDaughter()) father->SetLastDaughter(i); |
1545 | } else { |
2ab0c725 |
1546 | // Initialise daughters info for first pass |
ae23d366 |
1547 | father->SetFirstDaughter(i); |
1548 | father->SetLastDaughter(i); |
aee8290b |
1549 | father->SetBit(kDaughtersBit); |
ae23d366 |
1550 | } |
fe4da5cc |
1551 | } |
1552 | } |
1553 | |
1cedd08a |
1554 | // Now loop on all registered hit lists |
1555 | TIter next(fHitLists); |
1556 | TCollection *hitList; |
1557 | while((hitList = (TCollection*)next())) { |
1558 | TIter nexthit(hitList); |
1559 | AliHit *hit; |
1560 | while((hit = (AliHit*)nexthit())) { |
1561 | hit->SetTrack(map[hit->GetTrack()]); |
1562 | } |
1563 | } |
fe4da5cc |
1564 | |
24de2263 |
1565 | // |
1566 | // This for detectors which have a special mapping mechanism |
1567 | // for hits, such as TPC and TRD |
1568 | // |
1569 | |
1570 | TIter nextmod(fModules); |
1571 | AliModule *detector; |
1572 | while((detector = (AliModule*)nextmod())) { |
2ab0c725 |
1573 | detector->RemapTrackHitIDs(map.GetArray()); |
24de2263 |
1574 | } |
1575 | |
2ab0c725 |
1576 | // Now the output bit, from fHgwmk to nkeep we write everything and we erase |
1577 | if(nkeep>fParticleFileMap.GetSize()) fParticleFileMap.Set(Int_t (nkeep*1.5)); |
1578 | |
24de2263 |
1579 | |
2ab0c725 |
1580 | for (i=fHgwmk+1; i<nkeep; ++i) { |
1581 | fParticleBuffer = (TParticle*) particles.At(i); |
1582 | fParticleFileMap[i]=(Int_t) fTreeK->GetEntries(); |
1583 | fTreeK->Fill(); |
1584 | particles[i]=0; |
1585 | } |
1586 | |
1587 | for (i=nkeep; i<fNtrack; ++i) particles[i]=0; |
1588 | |
1589 | fLoadPoint-=toshrink; |
1590 | for(i=fLoadPoint; i<fLoadPoint+toshrink; ++i) fParticles->RemoveAt(i); |
1591 | |
1592 | fNtrack=nkeep; |
1593 | fHgwmk=nkeep-1; |
1594 | // delete [] map; |
fe4da5cc |
1595 | } |
1596 | |
1597 | //_____________________________________________________________________________ |
dffd31ef |
1598 | void AliRun::BeginEvent() |
fe4da5cc |
1599 | { |
1600 | // |
1601 | // Reset all Detectors & kinematics & trees |
1602 | // |
59fe9bd2 |
1603 | char hname[30]; |
dffd31ef |
1604 | // |
1605 | |
1606 | // |
1607 | if(fLego) { |
1608 | fLego->BeginEvent(); |
1609 | return; |
1610 | } |
1611 | |
59fe9bd2 |
1612 | // |
fe4da5cc |
1613 | ResetStack(); |
1614 | ResetHits(); |
1615 | ResetDigits(); |
2ab0c725 |
1616 | ResetSDigits(); |
fe4da5cc |
1617 | |
1618 | // Initialise event header |
875c717b |
1619 | fHeader.Reset(fRun,fEvent); |
fe4da5cc |
1620 | |
59fe9bd2 |
1621 | if(fTreeK) { |
1622 | fTreeK->Reset(); |
875c717b |
1623 | sprintf(hname,"TreeK%d",fEvent); |
59fe9bd2 |
1624 | fTreeK->SetName(hname); |
1625 | } |
1626 | if(fTreeH) { |
1627 | fTreeH->Reset(); |
875c717b |
1628 | sprintf(hname,"TreeH%d",fEvent); |
59fe9bd2 |
1629 | fTreeH->SetName(hname); |
1630 | } |
1631 | if(fTreeD) { |
1632 | fTreeD->Reset(); |
875c717b |
1633 | sprintf(hname,"TreeD%d",fEvent); |
59fe9bd2 |
1634 | fTreeD->SetName(hname); |
1635 | } |
2ab0c725 |
1636 | if(fTreeS) { |
1637 | fTreeS->Reset(); |
1638 | sprintf(hname,"TreeS%d",fEvent); |
1639 | fTreeS->SetName(hname); |
1640 | } |
59fe9bd2 |
1641 | if(fTreeR) { |
1642 | fTreeR->Reset(); |
875c717b |
1643 | sprintf(hname,"TreeR%d",fEvent); |
59fe9bd2 |
1644 | fTreeR->SetName(hname); |
1645 | } |
fe4da5cc |
1646 | } |
fe4da5cc |
1647 | //_____________________________________________________________________________ |
1648 | void AliRun::ResetDigits() |
1649 | { |
1650 | // |
1651 | // Reset all Detectors digits |
1652 | // |
8494b010 |
1653 | TIter next(fModules); |
1654 | AliModule *detector; |
1655 | while((detector = (AliModule*)next())) { |
fe4da5cc |
1656 | detector->ResetDigits(); |
1657 | } |
1658 | } |
1659 | |
2ab0c725 |
1660 | //_____________________________________________________________________________ |
1661 | void AliRun::ResetSDigits() |
1662 | { |
1663 | // |
1664 | // Reset all Detectors digits |
1665 | // |
1666 | TIter next(fModules); |
1667 | AliModule *detector; |
1668 | while((detector = (AliModule*)next())) { |
1669 | detector->ResetSDigits(); |
1670 | } |
1671 | } |
1672 | |
fe4da5cc |
1673 | //_____________________________________________________________________________ |
1674 | void AliRun::ResetHits() |
1675 | { |
1676 | // |
1677 | // Reset all Detectors hits |
1678 | // |
8494b010 |
1679 | TIter next(fModules); |
1680 | AliModule *detector; |
1681 | while((detector = (AliModule*)next())) { |
fe4da5cc |
1682 | detector->ResetHits(); |
1683 | } |
1684 | } |
1685 | |
1686 | //_____________________________________________________________________________ |
1687 | void AliRun::ResetPoints() |
1688 | { |
1689 | // |
1690 | // Reset all Detectors points |
1691 | // |
8494b010 |
1692 | TIter next(fModules); |
1693 | AliModule *detector; |
1694 | while((detector = (AliModule*)next())) { |
fe4da5cc |
1695 | detector->ResetPoints(); |
1696 | } |
1697 | } |
1698 | |
1699 | //_____________________________________________________________________________ |
875c717b |
1700 | void AliRun::RunMC(Int_t nevent, const char *setup) |
fe4da5cc |
1701 | { |
1702 | // |
1703 | // Main function to be called to process a galice run |
1704 | // example |
1705 | // Root > gAlice.Run(); |
1706 | // a positive number of events will cause the finish routine |
1707 | // to be called |
1708 | // |
1709 | |
fe4da5cc |
1710 | // check if initialisation has been done |
875c717b |
1711 | if (!fInitDone) InitMC(setup); |
fe4da5cc |
1712 | |
fe4da5cc |
1713 | // Create the Root Tree with one branch per detector |
2ab0c725 |
1714 | |
d47c658f |
1715 | MakeTree("ESD"); |
1716 | |
2ab0c725 |
1717 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { |
39de14fb |
1718 | MakeTree("K","Kine.root"); |
1719 | MakeTree("H","Hits.root"); |
2ab0c725 |
1720 | } else { |
d47c658f |
1721 | MakeTree("KH"); |
2ab0c725 |
1722 | } |
fe4da5cc |
1723 | |
875c717b |
1724 | gMC->ProcessRun(nevent); |
1725 | |
fe4da5cc |
1726 | // End of this run, close files |
80762cb1 |
1727 | if(nevent>0) FinishRun(); |
fe4da5cc |
1728 | } |
1729 | |
d47c658f |
1730 | //_____________________________________________________________________________ |
1731 | void AliRun::RunReco(const char *detector) |
1732 | { |
1733 | // |
1734 | // Main function to be called to reconstruct Alice event |
1735 | // |
1736 | |
1737 | MakeTree("R"); |
1738 | Digits2Reco(detector); |
1739 | } |
1740 | |
2ab0c725 |
1741 | //_____________________________________________________________________________ |
1742 | |
1743 | void AliRun::Hits2Digits(const char *selected) |
1744 | { |
d47c658f |
1745 | // Convert Hits to sumable digits |
1746 | // |
2ab0c725 |
1747 | Hits2SDigits(selected); |
1748 | SDigits2Digits(selected); |
1749 | } |
1750 | |
d47c658f |
1751 | |
2ab0c725 |
1752 | //_____________________________________________________________________________ |
1753 | |
d47c658f |
1754 | void AliRun::Tree2Tree(Option_t *option, const char *selected) |
2ab0c725 |
1755 | { |
1756 | // |
d47c658f |
1757 | // Function to transform the content of |
1758 | // |
1759 | // - TreeH to TreeS (option "S") |
1760 | // - TreeS to TreeD (option "D") |
1761 | // - TreeD to TreeR (option "R") |
1762 | // |
1763 | // If multiple options are specified ("SDR"), transformation will be done in sequence for |
1764 | // selected detector and for all detectors if none is selected (detector string |
1765 | // can contain blank separated list of detector names). |
2ab0c725 |
1766 | |
2ab0c725 |
1767 | |
5cf7bbad |
1768 | const char *oS = strstr(option,"S"); |
1769 | const char *oD = strstr(option,"D"); |
1770 | const char *oR = strstr(option,"R"); |
2ab0c725 |
1771 | |
2ab0c725 |
1772 | gAlice->GetEvent(0); |
1773 | |
1774 | TObjArray *detectors = gAlice->Detectors(); |
1775 | |
1776 | TIter next(detectors); |
1777 | |
d47c658f |
1778 | AliDetector *detector = 0; |
2ab0c725 |
1779 | |
1780 | TDirectory *cwd = gDirectory; |
1781 | |
d47c658f |
1782 | char outFile[32]; |
2ab0c725 |
1783 | |
1784 | while((detector = (AliDetector*)next())) { |
d47c658f |
1785 | if (selected) |
2ab0c725 |
1786 | if (strcmp(detector->GetName(),selected)) continue; |
2ab0c725 |
1787 | if (detector->IsActive()){ |
d47c658f |
1788 | if (GetDebug()>0) |
2ab0c725 |
1789 | cout << "Processing " << detector->GetName() << "..." << endl; |
d47c658f |
1790 | if (gSystem->Getenv("CONFIG_SPLIT_FILE")) { |
1791 | if (oS) { |
1792 | sprintf(outFile,"SDigits.%s.root",detector->GetName()); |
1793 | detector->MakeBranch("S",outFile); |
1794 | } |
1795 | if (oD) { |
1796 | sprintf(outFile,"Digits.%s.root",detector->GetName()); |
1797 | detector->MakeBranch("D",outFile); |
1798 | } |
1799 | if (oR) { |
1800 | sprintf(outFile,"Reco.%s.root",detector->GetName()); |
1801 | detector->MakeBranch("R",outFile); |
1802 | } |
2ab0c725 |
1803 | } else { |
d47c658f |
1804 | detector->MakeBranch(option); |
1805 | } |
1806 | |
1807 | cwd->cd(); |
1808 | |
1809 | if (oS) |
1810 | detector->Hits2SDigits(); |
1811 | if (oD) |
1812 | detector->SDigits2Digits(); |
1813 | if (oR) |
1814 | detector->Digits2Reco(); |
1815 | |
1816 | cwd->cd(); |
1817 | |
2ab0c725 |
1818 | } |
1819 | } |
1820 | } |
1821 | |
d47c658f |
1822 | |
fe4da5cc |
1823 | //_____________________________________________________________________________ |
0a520a66 |
1824 | void AliRun::RunLego(const char *setup, Int_t nc1, Float_t c1min, |
1825 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, |
1826 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener) |
fe4da5cc |
1827 | { |
1828 | // |
1829 | // Generates lego plots of: |
1830 | // - radiation length map phi vs theta |
1831 | // - radiation length map phi vs eta |
1832 | // - interaction length map |
1833 | // - g/cm2 length map |
1834 | // |
1835 | // ntheta bins in theta, eta |
1836 | // themin minimum angle in theta (degrees) |
1837 | // themax maximum angle in theta (degrees) |
1838 | // nphi bins in phi |
1839 | // phimin minimum angle in phi (degrees) |
1840 | // phimax maximum angle in phi (degrees) |
1841 | // rmin minimum radius |
1842 | // rmax maximum radius |
1843 | // |
1844 | // |
1845 | // The number of events generated = ntheta*nphi |
1846 | // run input parameters in macro setup (default="Config.C") |
1847 | // |
1848 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates |
1849 | //Begin_Html |
1850 | /* |
1439f98e |
1851 | <img src="picts/AliRunLego1.gif"> |
fe4da5cc |
1852 | */ |
1853 | //End_Html |
1854 | //Begin_Html |
1855 | /* |
1439f98e |
1856 | <img src="picts/AliRunLego2.gif"> |
fe4da5cc |
1857 | */ |
1858 | //End_Html |
1859 | //Begin_Html |
1860 | /* |
1439f98e |
1861 | <img src="picts/AliRunLego3.gif"> |
fe4da5cc |
1862 | */ |
1863 | //End_Html |
1864 | // |
1865 | |
1866 | // check if initialisation has been done |
875c717b |
1867 | if (!fInitDone) InitMC(setup); |
838edcaf |
1868 | //Save current generator |
1869 | AliGenerator *gen=Generator(); |
1870 | |
0a520a66 |
1871 | // Set new generator |
1872 | if (!gener) gener = new AliLegoGenerator(); |
1873 | ResetGenerator(gener); |
1874 | // |
1875 | // Configure Generator |
1876 | gener->SetRadiusRange(rmin, rmax); |
1877 | gener->SetZMax(zmax); |
1878 | gener->SetCoor1Range(nc1, c1min, c1max); |
1879 | gener->SetCoor2Range(nc2, c2min, c2max); |
1880 | |
1881 | |
b13db077 |
1882 | //Create Lego object |
0a520a66 |
1883 | fLego = new AliLego("lego",gener); |
b13db077 |
1884 | |
dffd31ef |
1885 | //Prepare MC for Lego Run |
1886 | gMC->InitLego(); |
1887 | |
b13db077 |
1888 | //Run Lego Object |
0a520a66 |
1889 | |
1890 | gMC->ProcessRun(nc1*nc2+1); |
fe4da5cc |
1891 | |
1892 | // Create only the Root event Tree |
80762cb1 |
1893 | MakeTree("E"); |
fe4da5cc |
1894 | |
1895 | // End of this run, close files |
80762cb1 |
1896 | FinishRun(); |
0a520a66 |
1897 | // Restore current generator |
1898 | ResetGenerator(gen); |
838edcaf |
1899 | // Delete Lego Object |
1900 | delete fLego; fLego=0; |
fe4da5cc |
1901 | } |
1902 | |
94de3818 |
1903 | //_____________________________________________________________________________ |
1904 | void AliRun::SetConfigFunction(const char * config) |
1905 | { |
1906 | // |
1907 | // Set the signature of the function contained in Config.C to configure |
1908 | // the run |
1909 | // |
1910 | fConfigFunction=config; |
1911 | } |
1912 | |
fe4da5cc |
1913 | //_____________________________________________________________________________ |
1914 | void AliRun::SetCurrentTrack(Int_t track) |
1915 | { |
1916 | // |
1917 | // Set current track number |
1918 | // |
1919 | fCurrent = track; |
1920 | } |
1921 | |
1922 | //_____________________________________________________________________________ |
1578254f |
1923 | void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, Float_t *pmom, |
fe4da5cc |
1924 | Float_t *vpos, Float_t *polar, Float_t tof, |
65fb704d |
1925 | AliMCProcess mech, Int_t &ntr, Float_t weight) |
fe4da5cc |
1926 | { |
1927 | // |
1928 | // Load a track on the stack |
1929 | // |
1930 | // done 0 if the track has to be transported |
1931 | // 1 if not |
1932 | // parent identifier of the parent track. -1 for a primary |
1578254f |
1933 | // pdg particle code |
fe4da5cc |
1934 | // pmom momentum GeV/c |
1935 | // vpos position |
1936 | // polar polarisation |
1937 | // tof time of flight in seconds |
1938 | // mecha production mechanism |
1939 | // ntr on output the number of the track stored |
1940 | // |
1941 | TClonesArray &particles = *fParticles; |
1578254f |
1942 | TParticle *particle; |
fe4da5cc |
1943 | Float_t mass; |
aee8290b |
1944 | const Int_t kfirstdaughter=-1; |
1945 | const Int_t klastdaughter=-1; |
1946 | const Int_t kS=0; |
1578254f |
1947 | // const Float_t tlife=0; |
fe4da5cc |
1948 | |
1578254f |
1949 | // |
1950 | // Here we get the static mass |
1951 | // For MC is ok, but a more sophisticated method could be necessary |
1952 | // if the calculated mass is required |
1953 | // also, this method is potentially dangerous if the mass |
1954 | // used in the MC is not the same of the PDG database |
1955 | // |
1956 | mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass(); |
fe4da5cc |
1957 | Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+ |
1958 | pmom[1]*pmom[1]+pmom[2]*pmom[2]); |
1959 | |
aee8290b |
1960 | //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", |
1961 | //pname,mass,e,fNtrack,pdg,vpos[0],vpos[1],vpos[2],pmom[0],pmom[1],pmom[2],kS,mecha); |
2ab0c725 |
1962 | |
1963 | particle=new(particles[fLoadPoint++]) TParticle(pdg,kS,parent,-1,kfirstdaughter, |
aee8290b |
1964 | klastdaughter,pmom[0],pmom[1],pmom[2], |
1578254f |
1965 | e,vpos[0],vpos[1],vpos[2],tof); |
2ab0c725 |
1966 | particle->SetPolarisation(TVector3(polar[0],polar[1],polar[2])); |
1967 | particle->SetWeight(weight); |
65fb704d |
1968 | particle->SetUniqueID(mech); |
aee8290b |
1969 | if(!done) particle->SetBit(kDoneBit); |
2ab0c725 |
1970 | // Declare that the daughter information is valid |
1971 | particle->SetBit(kDaughtersBit); |
1972 | // Add the particle to the stack |
1973 | fParticleMap->AddAtAndExpand(particle,fNtrack); |
1974 | |
fe4da5cc |
1975 | if(parent>=0) { |
2ab0c725 |
1976 | particle=(TParticle*) fParticleMap->At(parent); |
1578254f |
1977 | particle->SetLastDaughter(fNtrack); |
1978 | if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack); |
fe4da5cc |
1979 | } else { |
1980 | // |
1981 | // This is a primary track. Set high water mark for this event |
1982 | fHgwmk=fNtrack; |
1983 | // |
1984 | // Set also number if primary tracks |
1985 | fHeader.SetNprimary(fHgwmk+1); |
1986 | fHeader.SetNtrack(fHgwmk+1); |
1987 | } |
1988 | ntr = fNtrack++; |
89bbad6f |
1989 | |
1990 | /* |
1991 | // |
1992 | // Here we get the static mass |
1993 | // For MC is ok, but a more sophisticated method could be necessary |
1994 | // if the calculated mass is required |
1995 | // also, this method is potentially dangerous if the mass |
1996 | // used in the MC is not the same of the PDG database |
1997 | // |
1998 | Float_t mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass(); |
1999 | Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+ |
2000 | pmom[1]*pmom[1]+pmom[2]*pmom[2]); |
2001 | |
2002 | SetTrack(done, parent, pdg, pmom[0], pmom[1], pmom[2], e, |
2003 | vpos[0], vpos[1], vpos[2], tof, polar[0],polar[1],polar[2], |
2004 | mech, ntr, weight); |
2005 | */ |
fe4da5cc |
2006 | } |
2007 | |
89bbad6f |
2008 | //_____________________________________________________________________________ |
2009 | void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, |
2010 | Double_t px, Double_t py, Double_t pz, Double_t e, |
2011 | Double_t vx, Double_t vy, Double_t vz, Double_t tof, |
2012 | Double_t polx, Double_t poly, Double_t polz, |
1d994b80 |
2013 | AliMCProcess mech, Int_t &ntr, Float_t weight) |
89bbad6f |
2014 | { |
2015 | // |
2016 | // Load a track on the stack |
2017 | // |
2018 | // done 0 if the track has to be transported |
2019 | // 1 if not |
2020 | // parent identifier of the parent track. -1 for a primary |
2021 | // pdg particle code |
2022 | // kS generation status code |
2023 | // px, py, pz momentum GeV/c |
2024 | // vx, vy, vz position |
2025 | // polar polarisation |
2026 | // tof time of flight in seconds |
2027 | // mech production mechanism |
2028 | // ntr on output the number of the track stored |
2029 | // |
2030 | // New method interface: |
2031 | // arguments were changed to be in correspondence with TParticle |
2032 | // constructor. |
2033 | // Note: the energy is not calculated from the static mass but |
2034 | // it is passed by argument e. |
2035 | |
2036 | TClonesArray &particles = *fParticles; |
2037 | |
2038 | const Int_t kS=0; |
2039 | const Int_t kFirstDaughter=-1; |
2040 | const Int_t kLastDaughter=-1; |
2041 | |
2042 | TParticle* particle |
2043 | = new(particles[fLoadPoint++]) TParticle(pdg, kS, parent, -1, |
2044 | kFirstDaughter, kLastDaughter, |
2045 | px, py, pz, e, vx, vy, vz, tof); |
2046 | |
2047 | particle->SetPolarisation(polx, poly, polz); |
2048 | particle->SetWeight(weight); |
2049 | particle->SetUniqueID(mech); |
2050 | |
2051 | if(!done) particle->SetBit(kDoneBit); |
2052 | |
2053 | // Declare that the daughter information is valid |
2054 | particle->SetBit(kDaughtersBit); |
2055 | // Add the particle to the stack |
2056 | fParticleMap->AddAtAndExpand(particle,fNtrack); |
2057 | |
2058 | if(parent>=0) { |
2059 | particle=(TParticle*) fParticleMap->At(parent); |
2060 | particle->SetLastDaughter(fNtrack); |
2061 | if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack); |
2062 | } else { |
2063 | // |
2064 | // This is a primary track. Set high water mark for this event |
2065 | fHgwmk=fNtrack; |
2066 | // |
2067 | // Set also number if primary tracks |
2068 | fHeader.SetNprimary(fHgwmk+1); |
2069 | fHeader.SetNtrack(fHgwmk+1); |
2070 | } |
2071 | ntr = fNtrack++; |
2072 | } |
2073 | |
2074 | //_____________________________________________________________________________ |
4d69d91e |
2075 | void AliRun::SetHighWaterMark(const Int_t nt) |
2076 | { |
2077 | // |
2078 | // Set high water mark for last track in event |
2079 | fHgwmk=fNtrack-1; |
2080 | // |
2081 | // Set also number if primary tracks |
2082 | fHeader.SetNprimary(fHgwmk+1); |
2083 | fHeader.SetNtrack(fHgwmk+1); |
2084 | } |
2085 | |
fe4da5cc |
2086 | //_____________________________________________________________________________ |
2087 | void AliRun::KeepTrack(const Int_t track) |
2088 | { |
2089 | // |
2090 | // flags a track to be kept |
2091 | // |
2ab0c725 |
2092 | fParticleMap->At(track)->SetBit(kKeepBit); |
fe4da5cc |
2093 | } |
2094 | |
2095 | //_____________________________________________________________________________ |
875c717b |
2096 | void AliRun::StepManager(Int_t id) |
fe4da5cc |
2097 | { |
2098 | // |
2099 | // Called at every step during transport |
2100 | // |
2101 | |
fe4da5cc |
2102 | // |
2103 | // --- If lego option, do it and leave |
b13db077 |
2104 | if (fLego) |
fe4da5cc |
2105 | fLego->StepManager(); |
b13db077 |
2106 | else { |
2107 | Int_t copy; |
2108 | //Update energy deposition tables |
875c717b |
2109 | AddEnergyDeposit(gMC->CurrentVolID(copy),gMC->Edep()); |
fe4da5cc |
2110 | |
b13db077 |
2111 | //Call the appropriate stepping routine; |
2112 | AliModule *det = (AliModule*)fModules->At(id); |
65fb704d |
2113 | if(det) { |
2114 | fMCQA->StepManager(id); |
2115 | det->StepManager(); |
2116 | } |
fe4da5cc |
2117 | } |
fe4da5cc |
2118 | } |
2119 | |
fe4da5cc |
2120 | //_____________________________________________________________________________ |
2121 | void AliRun::Streamer(TBuffer &R__b) |
2122 | { |
2ab0c725 |
2123 | // Stream an object of class AliRun. |
2124 | |
2125 | if (R__b.IsReading()) { |
2126 | if (!gAlice) gAlice = this; |
2127 | |
2128 | AliRun::Class()->ReadBuffer(R__b, this); |
2129 | // |
2130 | gROOT->GetListOfBrowsables()->Add(this,"Run"); |
2131 | |
2132 | fTreeE = (TTree*)gDirectory->Get("TE"); |
2133 | if (fTreeE) fTreeE->SetBranchAddress("Header", &gAliHeader); |
2134 | else Error("Streamer","cannot find Header Tree\n"); |
59fe9bd2 |
2135 | fTreeE->GetEntry(0); |
2ab0c725 |
2136 | |
65fb704d |
2137 | gRandom = fRandom; |
2ab0c725 |
2138 | } else { |
2139 | AliRun::Class()->WriteBuffer(R__b, this); |
2140 | } |
2141 | } |
2142 | |