4c039060 |
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 | $Log$ |
b669392e |
18 | Revision 1.17 2000/07/10 16:07:18 fca |
19 | Release version of ITS code |
20 | |
3bd79107 |
21 | Revision 1.9.2.3 2000/02/02 13:42:09 barbera |
22 | fixed AliITS.cxx for new AliRun structure. Added ITS hits list to list of hits which will have their track numbers updated |
23 | |
24 | Revision 1.9.2.2 2000/01/23 03:03:13 nilsen |
25 | //fixed FillModule. Removed fi(fabs(xl)<dx.... |
26 | |
27 | Revision 1.9.2.1 2000/01/12 19:03:32 nilsen |
28 | This is the version of the files after the merging done in December 1999. |
29 | See the ReadMe110100.txt file for details |
c9a71be1 |
30 | |
1cedd08a |
31 | Revision 1.9 1999/11/14 14:33:25 fca |
32 | Correct problems with distructors and pointers, thanks to I.Hrivnacova |
33 | |
6c854497 |
34 | Revision 1.8 1999/09/29 09:24:19 fca |
35 | Introduction of the Copyright and cvs Log |
36 | |
4c039060 |
37 | */ |
38 | |
fe4da5cc |
39 | /////////////////////////////////////////////////////////////////////////////// |
58005f18 |
40 | // |
41 | // An overview of the basic philosophy of the ITS code development |
42 | // and analysis is show in the figure below. |
fe4da5cc |
43 | //Begin_Html |
44 | /* |
a92b2b7d |
45 | <img src="picts/ITS/ITS_Analysis_schema.gif"> |
fe4da5cc |
46 | </pre> |
47 | <br clear=left> |
48 | <font size=+2 color=red> |
58005f18 |
49 | <p>Roberto Barbera is in charge of the ITS Offline code (1999). |
fe4da5cc |
50 | <a href="mailto:roberto.barbera@ct.infn.it">Roberto Barbera</a>. |
51 | </font> |
52 | <pre> |
53 | */ |
54 | //End_Html |
58005f18 |
55 | // |
56 | // AliITS. Inner Traking System base class. |
57 | // This class contains the base procedures for the Inner Tracking System |
58 | // |
59 | //Begin_Html |
60 | /* |
a92b2b7d |
61 | <img src="picts/ITS/AliITS_Class_Diagram.gif"> |
58005f18 |
62 | </pre> |
63 | <br clear=left> |
64 | <font size=+2 color=red> |
65 | <p>This show the class diagram of the different elements that are part of |
66 | the AliITS class. |
67 | </font> |
68 | <pre> |
69 | */ |
70 | //End_Html |
71 | // |
72 | // Version: 0 |
73 | // Written by Rene Brun, Federico Carminati, and Roberto Barbera |
74 | // |
75 | // Version: 1 |
76 | // Modified and documented by Bjorn S. Nilsen |
77 | // July 11 1999 |
78 | // |
3bd79107 |
79 | // Version: 2 |
80 | // Modified and documented by A. Bologna |
81 | // October 18 1999 |
82 | // |
58005f18 |
83 | // AliITS is the general base class for the ITS. Also see AliDetector for |
84 | // futher information. |
85 | // |
fe4da5cc |
86 | /////////////////////////////////////////////////////////////////////////////// |
87 | |
88 | #include <TMath.h> |
89 | #include <TRandom.h> |
90 | #include <TVector.h> |
3bd79107 |
91 | #include <TObjArray.h> |
3bd79107 |
92 | #include <TROOT.h> |
93 | #include <TObjectTable.h> |
94 | |
95 | |
bb8ac1e0 |
96 | |
fe4da5cc |
97 | #include "AliRun.h" |
3bd79107 |
98 | #include "AliITS.h" |
99 | #include "AliITSMap.h" |
e8189707 |
100 | #include "AliITSDetType.h" |
3bd79107 |
101 | #include "AliITSClusterFinder.h" |
102 | #include "AliITSsimulation.h" |
3bd79107 |
103 | #include "AliITSsegmentationSPD.h" |
104 | #include "AliITSresponseSPD.h" |
105 | #include "AliITSsegmentationSDD.h" |
106 | #include "AliITSresponseSDD.h" |
107 | #include "AliITSsegmentationSSD.h" |
108 | #include "AliITSresponseSSD.h" |
e8189707 |
109 | |
b669392e |
110 | const Int_t AliITS::fgkNTYPES=3; |
c9a71be1 |
111 | |
3bd79107 |
112 | ClassImp(AliITS) |
113 | |
fe4da5cc |
114 | //_____________________________________________________________________________ |
3bd79107 |
115 | AliITS::AliITS() : AliDetector() { |
fe4da5cc |
116 | // |
117 | // Default initialiser for ITS |
58005f18 |
118 | // The default constructor of the AliITS class. In addition to |
119 | // creating the AliITS class it zeros the variables fIshunt (a member |
120 | // of AliDetector class), fEuclidOut, and fIdN, and zeros the pointers |
3bd79107 |
121 | // fITSpoints, fIdSens, and fIdName. The AliDetector default constructor |
122 | // is also called. |
fe4da5cc |
123 | // |
3bd79107 |
124 | |
58005f18 |
125 | fIshunt = 0; |
126 | fEuclidOut = 0; |
e8189707 |
127 | |
128 | //fNDetTypes = fgkNTYPES; |
58005f18 |
129 | fIdN = 0; |
130 | fIdName = 0; |
131 | fIdSens = 0; |
6c854497 |
132 | fITSmodules = 0; |
3bd79107 |
133 | // |
134 | fDetTypes = 0; |
3bd79107 |
135 | // |
136 | fDtype = 0; |
137 | fNdtype = 0; |
138 | fCtype = 0; |
139 | fNctype = 0; |
140 | fRecPoints = 0; |
141 | fNRecPoints = 0; |
e8189707 |
142 | fTreeC = 0; |
3bd79107 |
143 | // |
144 | fITSgeom=0; |
fe4da5cc |
145 | } |
3bd79107 |
146 | |
fe4da5cc |
147 | //_____________________________________________________________________________ |
58005f18 |
148 | AliITS::AliITS(const char *name, const char *title):AliDetector(name,title){ |
fe4da5cc |
149 | // |
150 | // Default initialiser for ITS |
58005f18 |
151 | // The constructor of the AliITS class. In addition to creating the |
152 | // AliITS class, it allocates memory for the TClonesArrays fHits and |
153 | // fDigits, and for the TObjArray fITSpoints. It also zeros the variables |
154 | // fIshunt (a member of AliDetector class), fEuclidOut, and fIdN, and zeros |
155 | // the pointers fIdSens and fIdName. To help in displaying hits via the ROOT |
156 | // macro display.C AliITS also sets the marker color to red. The variables |
157 | // passes with this constructor, const char *name and *title, are used by |
158 | // the constructor of AliDetector class. See AliDetector class for a |
159 | // description of these parameters and its constructor functions. |
fe4da5cc |
160 | // |
58005f18 |
161 | |
162 | fHits = new TClonesArray("AliITShit", 1560); |
1cedd08a |
163 | gAlice->AddHitList(fHits); |
3bd79107 |
164 | |
e8189707 |
165 | //fNDetTypes = fgkNTYPES; |
166 | |
167 | fNdtype = new Int_t[fgkNTYPES]; |
168 | fDtype = new TObjArray(fgkNTYPES); |
169 | |
170 | fNctype = new Int_t[fgkNTYPES]; |
171 | fCtype = new TObjArray(fgkNTYPES); |
3bd79107 |
172 | |
3bd79107 |
173 | |
174 | fRecPoints = 0; |
175 | fNRecPoints = 0; |
176 | |
e8189707 |
177 | fTreeC = 0; |
3bd79107 |
178 | |
179 | fITSmodules = 0; |
58005f18 |
180 | |
181 | fIshunt = 0; |
182 | fEuclidOut = 0; |
183 | fIdN = 0; |
184 | fIdName = 0; |
185 | fIdSens = 0; |
3bd79107 |
186 | |
e8189707 |
187 | fDetTypes = new TObjArray(fgkNTYPES); |
3bd79107 |
188 | |
189 | Int_t i; |
e8189707 |
190 | for(i=0;i<fgkNTYPES;i++) { |
3bd79107 |
191 | (*fDetTypes)[i]=new AliITSDetType(); |
e8189707 |
192 | fNdtype[i]=0; |
193 | fNctype[i]=0; |
3bd79107 |
194 | } |
195 | // |
58005f18 |
196 | |
fe4da5cc |
197 | SetMarkerColor(kRed); |
58005f18 |
198 | |
3bd79107 |
199 | fITSgeom=0; |
200 | } |
201 | //___________________________________________________________________________ |
202 | AliITS::AliITS(AliITS &source){ |
e8189707 |
203 | // copy constructor |
3bd79107 |
204 | if(this==&source) return; |
205 | printf("Error: You are not allowed to make a copy of the AliITS\n"); |
206 | exit(1); |
fe4da5cc |
207 | } |
3bd79107 |
208 | //____________________________________________________________________________ |
209 | AliITS& AliITS::operator=(AliITS &source){ |
e8189707 |
210 | // assignment operator |
3bd79107 |
211 | if(this==&source) return *this; |
212 | printf("Error: You are not allowed to make a copy of the AliITS\n"); |
213 | exit(1); |
e8189707 |
214 | return *this; //fake return |
3bd79107 |
215 | } |
216 | //____________________________________________________________________________ |
217 | void AliITS::ClearModules(){ |
e8189707 |
218 | |
3bd79107 |
219 | //clear the modules TObjArray |
220 | Int_t i; |
221 | |
222 | if(fITSmodules!=0) { |
223 | Int_t indSPD = fITSgeom->GetModuleIndex(2,fITSgeom->GetNladders(2), |
224 | fITSgeom->GetNdetectors(2)); |
225 | Int_t indSDD = fITSgeom->GetModuleIndex(4,fITSgeom->GetNladders(4), |
226 | fITSgeom->GetNdetectors(4)); |
227 | for(i=0;i<fITSmodules->GetEntriesFast();i++){ |
e8189707 |
228 | if(!fITSmodules->At(i)) continue; |
3bd79107 |
229 | if(i<indSPD) |
e8189707 |
230 | delete (AliITSmodule *) fITSmodules->At(i); |
3bd79107 |
231 | else if(i<indSDD) |
e8189707 |
232 | delete (AliITSmodule *) fITSmodules->At(i); |
3bd79107 |
233 | else |
e8189707 |
234 | delete (AliITSmodule *) fITSmodules->At(i); |
3bd79107 |
235 | } // end for i |
236 | }// end if fITSmodules!=0 |
fe4da5cc |
237 | |
3bd79107 |
238 | } |
fe4da5cc |
239 | //_____________________________________________________________________________ |
58005f18 |
240 | AliITS::~AliITS(){ |
fe4da5cc |
241 | // |
242 | // Default distructor for ITS |
58005f18 |
243 | // The default destructor of the AliITS class. In addition to deleting |
244 | // the AliITS class it deletes the memory pointed to by the fHits, fDigits, |
245 | // fIdSens, fIdName, and fITSpoints. |
fe4da5cc |
246 | // |
3bd79107 |
247 | |
248 | |
fe4da5cc |
249 | delete fHits; |
250 | delete fDigits; |
3bd79107 |
251 | delete fRecPoints; |
58005f18 |
252 | if(fIdName!=0) delete[] fIdName; |
253 | if(fIdSens!=0) delete[] fIdSens; |
3bd79107 |
254 | if(fITSmodules!=0) { |
255 | this->ClearModules(); |
256 | delete fITSmodules; |
257 | }// end if fITSmodules!=0 |
fe4da5cc |
258 | |
fe4da5cc |
259 | // |
3bd79107 |
260 | Int_t i; |
261 | if(fDtype) { |
e8189707 |
262 | for (i=0;i<fgkNTYPES;i++) { |
3bd79107 |
263 | delete (*fDtype)[i]; |
264 | fNdtype[i]=0; |
265 | } |
266 | } |
267 | |
e8189707 |
268 | for (i=0;i<fgkNTYPES;i++) { |
3bd79107 |
269 | delete (*fCtype)[i]; |
270 | fNctype[i]=0; |
271 | } |
272 | |
fe4da5cc |
273 | // |
3bd79107 |
274 | |
275 | if (fDetTypes) { |
276 | fDetTypes->Delete(); |
277 | delete fDetTypes; |
278 | } |
279 | |
280 | if (fTreeC) delete fTreeC; |
e8189707 |
281 | |
3bd79107 |
282 | } |
283 | |
284 | //___________________________________________ |
285 | AliITSDetType* AliITS::DetType(Int_t id) |
286 | { |
287 | //return pointer to id detector type |
288 | return ((AliITSDetType*) (*fDetTypes)[id]); |
289 | |
290 | } |
291 | //___________________________________________ |
e8189707 |
292 | void AliITS::SetClasses(Int_t id, const char *digit, const char *cluster) |
3bd79107 |
293 | { |
294 | //set the digit and cluster classes to be used for the id detector type |
295 | ((AliITSDetType*) (*fDetTypes)[id])->ClassNames(digit,cluster); |
296 | |
297 | } |
298 | //___________________________________________ |
299 | void AliITS::SetResponseModel(Int_t id, AliITSresponse *response) |
300 | { |
301 | //set the response model for the id detector type |
302 | |
303 | ((AliITSDetType*) (*fDetTypes)[id])->ResponseModel(response); |
304 | |
fe4da5cc |
305 | } |
306 | |
3bd79107 |
307 | //___________________________________________ |
308 | void AliITS::SetSegmentationModel(Int_t id, AliITSsegmentation *seg) |
309 | { |
310 | //set the segmentation model for the id detector type |
311 | |
312 | ((AliITSDetType*) (*fDetTypes)[id])->SegmentationModel(seg); |
313 | |
314 | } |
315 | |
316 | //___________________________________________ |
317 | void AliITS::SetSimulationModel(Int_t id, AliITSsimulation *sim) |
318 | { |
319 | //set the simulation model for the id detector type |
320 | |
321 | ((AliITSDetType*) (*fDetTypes)[id])->SimulationModel(sim); |
322 | |
323 | } |
324 | //___________________________________________ |
325 | void AliITS::SetReconstructionModel(Int_t id, AliITSClusterFinder *reconst) |
326 | { |
327 | //set the cluster finder model for the id detector type |
328 | |
329 | ((AliITSDetType*) (*fDetTypes)[id])->ReconstructionModel(reconst); |
58005f18 |
330 | |
58005f18 |
331 | } |
332 | |
fe4da5cc |
333 | //_____________________________________________________________________________ |
58005f18 |
334 | void AliITS::AddHit(Int_t track, Int_t *vol, Float_t *hits){ |
fe4da5cc |
335 | // |
336 | // Add an ITS hit |
58005f18 |
337 | // The function to add information to the AliITShit class. See the |
338 | // AliITShit class for a full description. This function allocates the |
339 | // necessary new space for the hit information and passes the variable |
340 | // track, and the pointers *vol and *hits to the AliITShit constructor |
341 | // function. |
fe4da5cc |
342 | // |
343 | TClonesArray &lhits = *fHits; |
344 | new(lhits[fNhits++]) AliITShit(fIshunt,track,vol,hits); |
345 | } |
3bd79107 |
346 | //_____________________________________________________________________________ |
347 | void AliITS::AddRealDigit(Int_t id, Int_t *digits) |
348 | { |
349 | // add a real digit - as coming from data |
350 | |
351 | TClonesArray &ldigits = *((TClonesArray*)(*fDtype)[id]); |
352 | new(ldigits[fNdtype[id]++]) AliITSdigit(digits); |
353 | |
354 | } |
355 | //_____________________________________________________________________________ |
e8189707 |
356 | void AliITS::AddSimDigit(Int_t id, AliITSdigit *d) |
3bd79107 |
357 | { |
358 | |
359 | // add a simulated digit |
360 | |
3bd79107 |
361 | TClonesArray &ldigits = *((TClonesArray*)(*fDtype)[id]); |
362 | |
363 | switch(id) |
364 | { |
365 | case 0: |
366 | new(ldigits[fNdtype[id]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d)); |
367 | break; |
368 | case 1: |
369 | new(ldigits[fNdtype[id]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d)); |
370 | break; |
371 | case 2: |
372 | new(ldigits[fNdtype[id]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d)); |
373 | break; |
374 | } |
375 | |
376 | } |
377 | |
378 | //_____________________________________________________________________________ |
e8189707 |
379 | void AliITS::AddSimDigit(Int_t id,Float_t phys,Int_t *digits,Int_t *tracks,Int_t *hits,Float_t *charges){ |
3bd79107 |
380 | |
381 | // add a simulated digit to the list |
382 | |
383 | TClonesArray &ldigits = *((TClonesArray*)(*fDtype)[id]); |
384 | switch(id) |
385 | { |
386 | case 0: |
e8189707 |
387 | new(ldigits[fNdtype[id]++]) AliITSdigitSPD(digits,tracks,hits); |
3bd79107 |
388 | break; |
389 | case 1: |
e8189707 |
390 | new(ldigits[fNdtype[id]++]) AliITSdigitSDD(phys,digits,tracks,hits,charges); |
3bd79107 |
391 | break; |
392 | case 2: |
e8189707 |
393 | new(ldigits[fNdtype[id]++]) AliITSdigitSSD(digits,tracks,hits); |
3bd79107 |
394 | break; |
395 | } |
396 | |
397 | } |
398 | |
399 | //_____________________________________________________________________________ |
400 | void AliITS::AddCluster(Int_t id, AliITSRawCluster *c) |
401 | { |
402 | |
403 | // add a cluster to the list |
404 | |
3bd79107 |
405 | TClonesArray &lcl = *((TClonesArray*)(*fCtype)[id]); |
406 | |
407 | switch(id) |
408 | { |
409 | case 0: |
410 | new(lcl[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c)); |
411 | break; |
412 | case 1: |
413 | new(lcl[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c)); |
414 | break; |
415 | case 2: |
416 | new(lcl[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c)); |
417 | break; |
418 | } |
419 | |
420 | } |
421 | |
422 | |
423 | //_____________________________________________________________________________ |
424 | void AliITS::AddRecPoint(const AliITSRecPoint &r) |
425 | { |
426 | // |
427 | // Add a reconstructed space point to the list |
428 | // |
429 | TClonesArray &lrecp = *fRecPoints; |
430 | new(lrecp[fNRecPoints++]) AliITSRecPoint(r); |
431 | } |
432 | |
433 | |
434 | //____________________________________________ |
435 | void AliITS::ResetDigits() |
436 | { |
437 | // |
438 | // Reset number of digits and the digits array for thE ITS detector |
439 | // |
440 | |
441 | if (!fDtype) return; |
442 | |
443 | Int_t i; |
e8189707 |
444 | for (i=0;i<fgkNTYPES;i++ ) { |
3bd79107 |
445 | if ((*fDtype)[i]) ((TClonesArray*)(*fDtype)[i])->Clear(); |
446 | if (fNdtype) fNdtype[i]=0; |
447 | } |
448 | } |
449 | |
450 | //____________________________________________ |
451 | void AliITS::ResetDigits(Int_t i) |
452 | { |
453 | // |
454 | // Reset number of digits and the digits array for this branch |
455 | // |
e8189707 |
456 | if ((*fDtype)[i]) ((TClonesArray*)(*fDtype)[i])->Clear(); |
457 | if (fNdtype) fNdtype[i]=0; |
3bd79107 |
458 | } |
e8189707 |
459 | |
460 | |
3bd79107 |
461 | //____________________________________________ |
462 | void AliITS::ResetClusters() |
463 | { |
464 | // |
465 | // Reset number of clusters and the clusters array for ITS |
466 | // |
467 | |
468 | Int_t i; |
e8189707 |
469 | for (i=0;i<fgkNTYPES;i++ ) { |
3bd79107 |
470 | if ((*fCtype)[i]) ((TClonesArray*)(*fCtype)[i])->Clear(); |
471 | if (fNctype) fNctype[i]=0; |
472 | } |
473 | |
474 | } |
e8189707 |
475 | |
3bd79107 |
476 | //____________________________________________ |
477 | void AliITS::ResetClusters(Int_t i) |
478 | { |
479 | // |
480 | // Reset number of clusters and the clusters array for this branch |
481 | // |
482 | if ((*fCtype)[i]) ((TClonesArray*)(*fCtype)[i])->Clear(); |
483 | if (fNctype) fNctype[i]=0; |
484 | |
485 | } |
486 | |
487 | |
488 | //____________________________________________ |
489 | void AliITS::ResetRecPoints() |
490 | { |
491 | // |
492 | // Reset number of rec points and the rec points array |
493 | // |
494 | fNRecPoints = 0; |
495 | if (fRecPoints) fRecPoints->Clear(); |
496 | |
497 | } |
498 | |
fe4da5cc |
499 | //_____________________________________________________________________________ |
58005f18 |
500 | Int_t AliITS::DistancetoPrimitive(Int_t , Int_t ){ |
fe4da5cc |
501 | // |
502 | // Distance from mouse to ITS on the screen. Dummy routine |
58005f18 |
503 | // A dummy routine used by the ROOT macro display.C to allow for the |
504 | // use of the mouse (pointing device) in the macro. In general this should |
505 | // never be called. If it is it returns the number 9999 for any value of |
506 | // x and y. |
fe4da5cc |
507 | // |
508 | return 9999; |
509 | } |
510 | |
511 | //_____________________________________________________________________________ |
58005f18 |
512 | void AliITS::Init(){ |
fe4da5cc |
513 | // |
514 | // Initialise ITS after it has been built |
58005f18 |
515 | // This routine initializes the AliITS class. It is intended to be called |
516 | // from the Init function in AliITSv?. Besides displaying a banner |
3bd79107 |
517 | // indicating that it has been called it initializes the array fIdSens |
518 | // and sets the default segmentation, response, digit and raw cluster classes |
58005f18 |
519 | // Therefore it should be called after a call to CreateGeometry. |
fe4da5cc |
520 | // |
3bd79107 |
521 | |
522 | |
523 | SetDefaults(); |
524 | |
fe4da5cc |
525 | Int_t i; |
fe4da5cc |
526 | printf("\n"); |
527 | for(i=0;i<35;i++) printf("*"); |
528 | printf(" ITS_INIT "); |
529 | for(i=0;i<35;i++) printf("*"); |
530 | printf("\n"); |
531 | // |
532 | // |
58005f18 |
533 | for(i=0;i<fIdN;i++) fIdSens[i] = gMC->VolId(fIdName[i]); |
fe4da5cc |
534 | // |
535 | for(i=0;i<80;i++) printf("*"); |
536 | printf("\n"); |
537 | } |
538 | |
3bd79107 |
539 | //_____________________________________________________________________________ |
540 | void AliITS::SetDefaults() |
541 | { |
542 | // sets the default segmentation, response, digit and raw cluster classes |
543 | |
544 | |
545 | AliITSDetType *iDetType; |
546 | |
547 | //SPD |
548 | |
549 | AliITSsegmentationSPD *seg0=new AliITSsegmentationSPD(fITSgeom); |
550 | AliITSresponseSPD *resp0=new AliITSresponseSPD(); |
551 | iDetType=DetType(0); |
552 | if (!iDetType->GetSegmentationModel()) SetSegmentationModel(0,seg0); |
553 | if (!iDetType->GetResponseModel()) SetResponseModel(0,resp0); |
554 | // set digit and raw cluster classes to be used |
e8189707 |
555 | const char *kData0=resp0->DataType(); |
556 | if (strstr(kData0,"real")) { |
3bd79107 |
557 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSPD"); |
558 | } else iDetType->ClassNames("AliITSdigitSPD","AliITSRawClusterSPD"); |
559 | |
560 | // SDD // |
561 | AliITSresponseSDD *resp1=new AliITSresponseSDD(); |
562 | AliITSsegmentationSDD *seg1=new AliITSsegmentationSDD(fITSgeom,resp1); |
563 | iDetType=DetType(1); |
564 | if (!iDetType->GetSegmentationModel()) SetSegmentationModel(1,seg1); |
565 | if (!iDetType->GetResponseModel()) SetResponseModel(1,resp1); |
e8189707 |
566 | const char *kData1=resp1->DataType(); |
567 | const char *kopt=resp1->ZeroSuppOption(); |
568 | if ((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ) { |
3bd79107 |
569 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSDD"); |
570 | } else iDetType->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD"); |
571 | |
572 | // SSD |
573 | AliITSsegmentationSSD *seg2=new AliITSsegmentationSSD(fITSgeom); |
574 | AliITSresponseSSD *resp2=new AliITSresponseSSD(); |
575 | iDetType=DetType(2); |
576 | if (!iDetType->GetSegmentationModel()) SetSegmentationModel(2,seg2); |
577 | if (!iDetType->GetResponseModel()) SetResponseModel(2,resp2); |
e8189707 |
578 | const char *kData2=resp2->DataType(); |
579 | if (strstr(kData2,"real")) { |
3bd79107 |
580 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSSD"); |
581 | } else iDetType->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD"); |
582 | |
e8189707 |
583 | if (fgkNTYPES>3) { |
3bd79107 |
584 | Warning("SetDefaults","Only the three basic detector types are initialised!"); |
585 | } |
586 | |
587 | } |
588 | |
589 | |
e8189707 |
590 | //_____________________________________________________________________________ |
591 | void AliITS::SetDefaultSimulation() |
592 | { |
593 | // to be written |
594 | |
595 | } |
596 | //_____________________________________________________________________________ |
597 | void AliITS::SetDefaultClusterFinders() |
598 | { |
599 | // to be written |
600 | |
601 | } |
3bd79107 |
602 | //_____________________________________________________________________________ |
603 | |
604 | void AliITS::MakeTreeC(Option_t *option) |
605 | { |
606 | // create a separate tree to store the clusters |
607 | |
608 | char *optC = strstr(option,"C"); |
609 | if (optC && !fTreeC) fTreeC = new TTree("TC","Clusters in ITS"); |
610 | |
611 | Int_t buffersize = 4000; |
612 | char branchname[30]; |
613 | |
614 | char *det[3] = {"SPD","SDD","SSD"}; |
615 | |
616 | // one branch for Clusters per type of detector |
617 | Int_t i; |
e8189707 |
618 | for (i=0; i<fgkNTYPES ;i++) { |
619 | if (fgkNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]); |
3bd79107 |
620 | else sprintf(branchname,"%sClusters%d",GetName(),i+1); |
621 | if (fCtype && fTreeC) { |
622 | TreeC()->Branch(branchname,&((*fCtype)[i]), buffersize); |
623 | printf("Making Branch %s for Clusters of detector type %d\n",branchname,i+1); |
624 | } |
625 | } |
626 | |
627 | } |
628 | |
629 | //_____________________________________________________________________________ |
630 | void AliITS::GetTreeC(Int_t event) |
631 | { |
632 | |
633 | // get the clusters tree for this event and set the branch address |
634 | char treeName[20]; |
635 | char branchname[30]; |
636 | |
637 | char *det[3] = {"SPD","SDD","SSD"}; |
638 | |
639 | ResetClusters(); |
640 | if (fTreeC) { |
641 | delete fTreeC; |
642 | } |
643 | |
644 | sprintf(treeName,"TreeC%d",event); |
645 | fTreeC = (TTree*)gDirectory->Get(treeName); |
646 | |
647 | |
648 | TBranch *branch; |
649 | if (fTreeC) { |
650 | Int_t i; |
e8189707 |
651 | for (i=0; i<fgkNTYPES; i++) { |
652 | if (fgkNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]); |
653 | else sprintf(branchname,"%sClusters%d",GetName(),i+1); |
654 | if (fCtype) { |
3bd79107 |
655 | branch = fTreeC->GetBranch(branchname); |
656 | if (branch) branch->SetAddress(&((*fCtype)[i])); |
657 | } |
658 | } |
659 | } else { |
660 | printf("ERROR: cannot find Clusters Tree for event:%d\n",event); |
661 | } |
662 | |
663 | } |
fe4da5cc |
664 | //_____________________________________________________________________________ |
58005f18 |
665 | void AliITS::MakeBranch(Option_t* option){ |
fe4da5cc |
666 | // |
3bd79107 |
667 | // Creates Tree branches for the ITS. |
fe4da5cc |
668 | // |
3bd79107 |
669 | |
670 | |
fe4da5cc |
671 | Int_t buffersize = 4000; |
3bd79107 |
672 | char branchname[30]; |
fe4da5cc |
673 | sprintf(branchname,"%s",GetName()); |
674 | |
675 | AliDetector::MakeBranch(option); |
676 | |
fe4da5cc |
677 | |
3bd79107 |
678 | // one branch for digits per type of detector |
679 | |
680 | char *det[3] = {"SPD","SDD","SSD"}; |
681 | |
e8189707 |
682 | char digclass[40]; |
683 | char clclass[40]; |
3bd79107 |
684 | |
685 | Int_t i; |
e8189707 |
686 | for (i=0; i<fgkNTYPES ;i++) { |
3bd79107 |
687 | AliITSDetType *iDetType=DetType(i); |
e8189707 |
688 | iDetType->GetClassNames(digclass,clclass); |
689 | //printf("i, digclass, recclass %d %s %s\n",i,digclass,clclass); |
3bd79107 |
690 | // digits |
e8189707 |
691 | (*fDtype)[i] = new TClonesArray(digclass,10000); |
3bd79107 |
692 | // clusters |
e8189707 |
693 | (*fCtype)[i] = new TClonesArray(clclass,10000); |
3bd79107 |
694 | } |
695 | |
696 | |
e8189707 |
697 | for (i=0; i<fgkNTYPES ;i++) { |
698 | if (fgkNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]); |
3bd79107 |
699 | else sprintf(branchname,"%sDigits%d",GetName(),i+1); |
700 | |
701 | if (fDtype && gAlice->TreeD()) { |
702 | gAlice->TreeD()->Branch(branchname,&((*fDtype)[i]), buffersize); |
703 | printf("Making Branch %s for digits of type %d\n",branchname,i+1); |
704 | } |
705 | } |
706 | |
707 | // only one branch for rec points for all detector types |
708 | sprintf(branchname,"%sRecPoints",GetName()); |
709 | |
e8189707 |
710 | fRecPoints=new TClonesArray("AliITSRecPoint",10000); |
3bd79107 |
711 | |
712 | if (fRecPoints && gAlice->TreeR()) { |
713 | gAlice->TreeR()->Branch(branchname,&fRecPoints, buffersize); |
714 | printf("Making Branch %s for reconstructed space points\n",branchname); |
715 | } |
716 | |
717 | |
718 | } |
719 | |
720 | //___________________________________________ |
721 | void AliITS::SetTreeAddress() |
722 | { |
723 | |
724 | // Set branch address for the Trees. |
725 | |
726 | char branchname[30]; |
727 | AliDetector::SetTreeAddress(); |
728 | |
729 | char *det[3] = {"SPD","SDD","SSD"}; |
730 | |
731 | TBranch *branch; |
732 | TTree *treeD = gAlice->TreeD(); |
733 | TTree *treeR = gAlice->TreeR(); |
734 | |
735 | Int_t i; |
736 | if (treeD) { |
e8189707 |
737 | for (i=0; i<fgkNTYPES; i++) { |
738 | if (fgkNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]); |
3bd79107 |
739 | else sprintf(branchname,"%sDigits%d",GetName(),i+1); |
740 | if (fDtype) { |
741 | branch = treeD->GetBranch(branchname); |
742 | if (branch) branch->SetAddress(&((*fDtype)[i])); |
743 | } |
744 | } |
745 | } |
746 | |
747 | |
748 | if (treeR) { |
749 | sprintf(branchname,"%sRecPoints",GetName()); |
750 | if (fRecPoints) { |
751 | branch = treeR->GetBranch(branchname); |
752 | if (branch) branch->SetAddress(&fRecPoints); |
753 | } |
754 | } |
755 | |
756 | |
757 | } |
758 | |
759 | //____________________________________________________________________________ |
760 | void AliITS::InitModules(Int_t size,Int_t &nmodules){ |
761 | |
762 | //initialize the modules array |
763 | |
e8189707 |
764 | if(fITSmodules){ |
765 | //this->ClearModules(); |
766 | delete fITSmodules; |
767 | } |
768 | |
3bd79107 |
769 | Int_t nl,indexMAX,index; |
770 | Int_t indSPD,indSDD; |
771 | |
772 | if(size<=0){ // default to using data stored in AliITSgeom |
773 | if(fITSgeom==0) { |
774 | printf("Error in AliITS::InitModule fITSgeom not defined\n"); |
775 | return; |
776 | } // end if fITSgeom==0 |
777 | nl = fITSgeom->GetNlayers(); |
778 | indexMAX = fITSgeom->GetModuleIndex(nl,fITSgeom->GetNladders(nl), |
779 | fITSgeom->GetNdetectors(nl))+1; |
780 | nmodules = indexMAX; |
781 | fITSmodules = new TObjArray(indexMAX); |
782 | indSPD = fITSgeom->GetModuleIndex(2,fITSgeom->GetNladders(2), |
783 | fITSgeom->GetNdetectors(2)); |
784 | indSDD = fITSgeom->GetModuleIndex(4,fITSgeom->GetNladders(4), |
785 | fITSgeom->GetNdetectors(4)); |
786 | for(index=0;index<indexMAX;index++){ |
787 | if(index<=indSPD) |
788 | fITSmodules->AddAt( new AliITSmodule(index),index); |
789 | else if(index<=indSDD) |
790 | fITSmodules->AddAt( new AliITSmodule(index),index); |
791 | else |
792 | fITSmodules->AddAt( new AliITSmodule(index),index); |
793 | } // end for index |
794 | }else{ |
795 | fITSmodules = new TObjArray(size); |
796 | nmodules = size; |
797 | } // end i size<=0 |
798 | } |
799 | |
800 | //____________________________________________________________________________ |
e8189707 |
801 | void AliITS::FillModules(Int_t evnt,Int_t bgrev,Int_t nmodules,Option_t *option,Text_t *filename){ |
3bd79107 |
802 | |
803 | // fill the modules with the sorted by module hits; add hits from background |
804 | // if option=Add |
805 | |
806 | static TTree *trH1; //Tree with background hits |
807 | static TClonesArray *fHits2; //List of hits for one track only |
808 | |
809 | static Bool_t first=kTRUE; |
810 | static TFile *file; |
e8189707 |
811 | char *addBgr = strstr(option,"Add"); |
3bd79107 |
812 | |
813 | |
e8189707 |
814 | if (addBgr ) { |
3bd79107 |
815 | if(first) { |
816 | cout<<"filename "<<filename<<endl; |
817 | file=new TFile(filename); |
818 | cout<<"I have opened "<<filename<<" file "<<endl; |
819 | fHits2 = new TClonesArray("AliITShit",1000 ); |
820 | } |
821 | first=kFALSE; |
822 | file->cd(); |
823 | file->ls(); |
824 | // Get Hits Tree header from file |
825 | if(fHits2) fHits2->Clear(); |
826 | if(trH1) delete trH1; |
827 | trH1=0; |
828 | |
829 | char treeName[20]; |
830 | sprintf(treeName,"TreeH%d",bgrev); |
831 | trH1 = (TTree*)gDirectory->Get(treeName); |
832 | //printf("TrH1 %p of treename %s for event %d \n",trH1,treeName,bgrev); |
833 | |
834 | if (!trH1) { |
835 | printf("ERROR: cannot find Hits Tree for event:%d\n",bgrev); |
836 | } |
837 | // Set branch addresses |
838 | TBranch *branch; |
839 | char branchname[20]; |
840 | sprintf(branchname,"%s",GetName()); |
841 | if (trH1 && fHits2) { |
842 | branch = trH1->GetBranch(branchname); |
843 | if (branch) branch->SetAddress(&fHits2); |
844 | } |
845 | |
846 | // test |
847 | //Int_t ntracks1 =(Int_t)TrH1->GetEntries(); |
848 | //printf("background - ntracks1 - %d\n",ntracks1); |
849 | } |
850 | |
3bd79107 |
851 | Int_t npart = gAlice->GetEvent(evnt); |
852 | if(npart<=0) return; |
853 | TClonesArray *itsHits = this->Hits(); |
854 | Int_t lay,lad,det,index; |
855 | AliITShit *itsHit=0; |
856 | AliITSmodule *mod=0; |
857 | |
858 | TTree *iTH = gAlice->TreeH(); |
859 | Int_t ntracks =(Int_t) iTH->GetEntries(); |
860 | |
861 | Int_t t,h; |
862 | for(t=0; t<ntracks; t++){ |
863 | gAlice->ResetHits(); |
864 | iTH->GetEvent(t); |
865 | Int_t nhits = itsHits->GetEntriesFast(); |
866 | if (!nhits) continue; |
3bd79107 |
867 | for(h=0; h<nhits; h++){ |
868 | itsHit = (AliITShit *)itsHits->UncheckedAt(h); |
869 | itsHit->GetDetectorID(lay,lad,det); |
870 | index = fITSgeom->GetModuleIndex(lay,lad,det); |
871 | mod = this->GetModule(index); |
3bd79107 |
872 | if(lay == 1 || lay == 2) |
873 | mod->AddHit((AliITShit *) itsHit,t,h); |
874 | else if(lay == 3 || lay == 4) |
875 | mod->AddHit((AliITShit *) itsHit,t,h); |
876 | else if(lay == 5 || lay ==6) |
877 | mod->AddHit((AliITShit *)itsHit,t,h); |
878 | else |
879 | mod->AddHit(itsHit,t,h); |
880 | |
881 | } // end loop over hits |
882 | } // end loop over tracks |
883 | |
884 | // open the file with background |
885 | |
e8189707 |
886 | if (addBgr ) { |
887 | Int_t track,i; |
3bd79107 |
888 | ntracks =(Int_t)trH1->GetEntries(); |
889 | //printf("background - ntracks1 %d\n",ntracks); |
890 | //printf("background - Start loop over tracks \n"); |
891 | // Loop over tracks |
892 | |
e8189707 |
893 | for (track=0; track<ntracks; track++) { |
3bd79107 |
894 | |
895 | if (fHits2) fHits2->Clear(); |
896 | trH1->GetEvent(track); |
897 | // Loop over hits |
898 | for(i=0;i<fHits2->GetEntriesFast();++i) { |
899 | |
900 | itsHit=(AliITShit*) (*fHits2)[i]; |
901 | itsHit->GetDetectorID(lay,lad,det); |
902 | index = fITSgeom->GetModuleIndex(lay,lad,det); |
903 | mod = this->GetModule(index); |
904 | |
3bd79107 |
905 | if(lay == 1 || lay == 2) |
906 | mod->AddHit((AliITShit *) itsHit,track,i); |
907 | else if(lay == 3 || lay == 4) |
908 | mod->AddHit((AliITShit *) itsHit,track,i); |
909 | else if(lay == 5 || lay ==6) |
910 | mod->AddHit((AliITShit *)itsHit,track,i); |
911 | else |
912 | mod->AddHit(itsHit,track,i); |
913 | |
914 | |
915 | } // end loop over hits |
916 | } // end loop over tracks |
917 | |
918 | TTree *fAli=gAlice->TreeK(); |
919 | TFile *fileAli=0; |
920 | |
921 | if (fAli) fileAli =fAli->GetCurrentFile(); |
3bd79107 |
922 | file->cd(); |
923 | |
924 | } // end if add |
925 | |
3bd79107 |
926 | //gObjectTable->Print(); |
927 | |
928 | } |
929 | |
930 | |
931 | //____________________________________________________________________________ |
e8189707 |
932 | void AliITS::HitsToDigits(Int_t evNumber,Int_t bgrev,Int_t size, Option_t *option, Option_t *opt,Text_t *filename) |
3bd79107 |
933 | { |
934 | // keep galice.root for signal and name differently the file for |
935 | // background when add! otherwise the track info for signal will be lost ! |
936 | |
937 | char *all = strstr(opt,"All"); |
938 | char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),strstr(opt,"SSD")}; |
3bd79107 |
939 | |
940 | Int_t nmodules; |
941 | InitModules(size,nmodules); |
e8189707 |
942 | FillModules(evNumber,bgrev,nmodules,option,filename); |
3bd79107 |
943 | |
944 | TBranch *branch; |
945 | AliITSsimulation* sim; |
946 | |
947 | TObjArray *branches=gAlice->TreeD()->GetListOfBranches(); |
948 | AliITSgeom *geom = GetITSgeom(); |
949 | |
950 | Int_t id,module; |
e8189707 |
951 | for (id=0;id<fgkNTYPES;id++) { |
3bd79107 |
952 | if (!all && !det[id]) continue; |
953 | branch = (TBranch*)branches->UncheckedAt(id); |
954 | AliITSDetType *iDetType=DetType(id); |
955 | sim = (AliITSsimulation*)iDetType->GetSimulationModel(); |
956 | if (!sim) { |
957 | Error("HitsToDigits","The simulation class was not instantiated!"); |
958 | exit(1); |
e8189707 |
959 | // or SetDefaultSimulation(); |
3bd79107 |
960 | } |
961 | Int_t first = geom->GetStartDet(id); |
962 | Int_t last = geom->GetLastDet(id); |
e8189707 |
963 | printf("det type %d first, last %d %d \n",id,first,last); |
3bd79107 |
964 | for(module=first;module<=last;module++) { |
965 | AliITSmodule *mod = (AliITSmodule *)fITSmodules->At(module); |
966 | sim->DigitiseModule(mod,module,evNumber); |
967 | // fills all branches - wasted disk space |
968 | gAlice->TreeD()->Fill(); |
969 | ResetDigits(); |
970 | // try and fill only the branch |
971 | //branch->Fill(); |
972 | //ResetDigits(id); |
973 | } // loop over modules |
974 | } // loop over detector types |
975 | |
3bd79107 |
976 | ClearModules(); |
977 | |
e8189707 |
978 | Int_t nentries=(Int_t)gAlice->TreeD()->GetEntries(); |
979 | printf("nentries in TreeD %d\n",nentries); |
3bd79107 |
980 | |
981 | char hname[30]; |
982 | sprintf(hname,"TreeD%d",evNumber); |
983 | gAlice->TreeD()->Write(hname); |
984 | // reset tree |
985 | gAlice->TreeD()->Reset(); |
986 | |
987 | } |
988 | |
989 | |
990 | //____________________________________________________________________________ |
991 | void AliITS::DigitsToRecPoints(Int_t evNumber,Int_t lastentry,Option_t *opt) |
992 | { |
e8189707 |
993 | // cluster finding and reconstruction of space points |
3bd79107 |
994 | |
995 | char *all = strstr(opt,"All"); |
996 | char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),strstr(opt,"SSD")}; |
997 | |
998 | static Bool_t first=kTRUE; |
999 | if (first) { |
1000 | MakeTreeC("C"); |
1001 | first=kFALSE; |
1002 | } |
1003 | TTree *iTC=TreeC(); |
1004 | |
1005 | TBranch *branch; |
1006 | AliITSClusterFinder* rec; |
1007 | |
1008 | TObjArray *branches=gAlice->TreeR()->GetListOfBranches(); |
1009 | AliITSgeom *geom = GetITSgeom(); |
1010 | |
1011 | Int_t id,module; |
e8189707 |
1012 | for (id=0;id<fgkNTYPES;id++) { |
3bd79107 |
1013 | if (!all && !det[id]) continue; |
1014 | branch = (TBranch*)branches->UncheckedAt(id); |
1015 | AliITSDetType *iDetType=DetType(id); |
1016 | rec = (AliITSClusterFinder*)iDetType->GetReconstructionModel(); |
1017 | if (!rec) { |
1018 | Error("DigitsToRecPoints","The cluster finder class was not instantiated!"); |
1019 | exit(1); |
e8189707 |
1020 | // or SetDefaultClusterFinders(); |
3bd79107 |
1021 | } |
1022 | TClonesArray *itsDigits = this->DigitsAddress(id); |
1023 | |
1024 | Int_t first = geom->GetStartDet(id); |
1025 | Int_t last = geom->GetLastDet(id); |
3bd79107 |
1026 | for(module=first;module<=last;module++) { |
3bd79107 |
1027 | this->ResetDigits(); |
1028 | if (all) gAlice->TreeD()->GetEvent(lastentry+module); |
1029 | else gAlice->TreeD()->GetEvent(lastentry+(module-first)); |
1030 | Int_t ndigits = itsDigits->GetEntriesFast(); |
1031 | if (ndigits) rec->FindRawClusters(); |
1032 | gAlice->TreeR()->Fill(); |
1033 | ResetRecPoints(); |
1034 | iTC->Fill(); |
1035 | ResetClusters(); |
1036 | // try and fill only the branch |
1037 | //branch->Fill(); |
1038 | //ResetRecPoints(id); |
1039 | } // loop over modules |
1040 | } // loop over detector types |
1041 | |
1042 | |
e8189707 |
1043 | Int_t nentries=(Int_t)gAlice->TreeR()->GetEntries(); |
1044 | Int_t ncentries=(Int_t)iTC->GetEntries(); |
1045 | printf(" nentries ncentries %d %d\n", nentries, ncentries); |
3bd79107 |
1046 | |
1047 | char hname[30]; |
1048 | sprintf(hname,"TreeR%d",evNumber); |
1049 | gAlice->TreeR()->Write(hname); |
1050 | // reset tree |
1051 | gAlice->TreeR()->Reset(); |
1052 | |
1053 | sprintf(hname,"TreeC%d",evNumber); |
1054 | iTC->Write(hname); |
1055 | iTC->Reset(); |
1056 | } |
1057 | |
1058 | |
1059 | //____________________________________________________________________________ |
e8189707 |
1060 | void AliITS::HitsToFastRecPoints(Int_t evNumber,Int_t bgrev,Int_t size, |
3bd79107 |
1061 | Option_t *option,Option_t *opt,Text_t *filename) |
1062 | { |
1063 | // keep galice.root for signal and name differently the file for |
1064 | // background when add! otherwise the track info for signal will be lost ! |
1065 | |
1066 | char *all = strstr(opt,"All"); |
1067 | char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),strstr(opt,"SSD")}; |
1068 | |
1069 | Int_t nmodules; |
e8189707 |
1070 | InitModules(size,nmodules); |
1071 | FillModules(evNumber,bgrev,nmodules,option,filename); |
3bd79107 |
1072 | |
1073 | |
e8189707 |
1074 | AliITSsimulation* sim; |
3bd79107 |
1075 | AliITSgeom *geom = GetITSgeom(); |
1076 | |
e8189707 |
1077 | TRandom *random=new TRandom[9]; |
1078 | random[0].SetSeed(111); |
1079 | random[1].SetSeed(222); |
1080 | random[2].SetSeed(333); |
1081 | random[3].SetSeed(444); |
1082 | random[4].SetSeed(555); |
1083 | random[5].SetSeed(666); |
1084 | random[6].SetSeed(777); |
1085 | random[7].SetSeed(888); |
1086 | random[8].SetSeed(999); |
1087 | |
1088 | |
3bd79107 |
1089 | Int_t id,module; |
e8189707 |
1090 | for (id=0;id<fgkNTYPES;id++) { |
3bd79107 |
1091 | if (!all && !det[id]) continue; |
e8189707 |
1092 | AliITSDetType *iDetType=DetType(id); |
1093 | sim = (AliITSsimulation*)iDetType->GetSimulationModel(); |
1094 | if (!sim) { |
1095 | Error("HitsToFastPoints","The simulation class was not instantiated!"); |
1096 | exit(1); |
1097 | // or SetDefaultSimulation(); |
1098 | } |
3bd79107 |
1099 | Int_t first = geom->GetStartDet(id); |
1100 | Int_t last = geom->GetLastDet(id); |
1101 | for(module=first;module<=last;module++) { |
1102 | AliITSmodule *mod = (AliITSmodule *)fITSmodules->At(module); |
e8189707 |
1103 | sim->CreateFastRecPoints(mod,module,random); |
3bd79107 |
1104 | gAlice->TreeR()->Fill(); |
1105 | ResetRecPoints(); |
1106 | } // loop over modules |
1107 | } // loop over detector types |
1108 | |
1109 | |
1110 | ClearModules(); |
1111 | |
1112 | //Int_t nentries=(Int_t)gAlice->TreeR()->GetEntries(); |
1113 | |
1114 | char hname[30]; |
1115 | sprintf(hname,"TreeR%d",evNumber); |
1116 | gAlice->TreeR()->Write(hname); |
1117 | // reset tree |
1118 | gAlice->TreeR()->Reset(); |
1119 | |
e8189707 |
1120 | delete [] random; |
1121 | |
fe4da5cc |
1122 | } |
1123 | |
e8189707 |
1124 | //____________________________________________________________________________ |
1125 | void AliITS::Streamer(TBuffer &R__b){ |
58005f18 |
1126 | // Stream an object of class AliITS. |
3bd79107 |
1127 | |
e8189707 |
1128 | Int_t i; |
3bd79107 |
1129 | |
58005f18 |
1130 | if (R__b.IsReading()) { |
235841d0 |
1131 | Version_t R__v = R__b.ReadVersion(); |
1132 | if (R__v) { |
1133 | AliDetector::Streamer(R__b); |
e8189707 |
1134 | R__b >> fIdN; |
1135 | R__b.ReadArray(fIdSens); |
1136 | for(i=0;i<fIdN;i++) fIdName[i].Streamer(R__b); |
235841d0 |
1137 | R__b >> fITSgeom; |
1138 | R__b >> fITSmodules; |
1139 | R__b >> fEuclidOut; |
235841d0 |
1140 | R__b >> fMajorVersion; |
1141 | R__b >> fMinorVersion; |
1142 | R__b >> fDetTypes; |
235841d0 |
1143 | R__b >> fDtype; |
1144 | delete []fNdtype; |
e8189707 |
1145 | fNdtype = new Int_t[fgkNTYPES]; |
1146 | R__b.ReadFastArray(fNdtype,fgkNTYPES); |
235841d0 |
1147 | R__b >> fCtype; |
1148 | delete []fNctype; |
e8189707 |
1149 | fNctype = new Int_t[fgkNTYPES]; |
1150 | R__b.ReadFastArray(fNctype,fgkNTYPES); |
235841d0 |
1151 | R__b >> fRecPoints; |
1152 | R__b >> fNRecPoints; |
235841d0 |
1153 | R__b >> fTreeC; |
1154 | } // end if R__v |
1155 | } else { // writing |
58005f18 |
1156 | R__b.WriteVersion(AliITS::IsA()); |
1157 | AliDetector::Streamer(R__b); |
e8189707 |
1158 | R__b << fIdN; |
1159 | R__b.WriteArray(fIdSens,fIdN); |
1160 | for(i=0;i<fIdN;i++) fIdName[i].Streamer(R__b); |
58005f18 |
1161 | R__b << fITSgeom; |
2b2439bd |
1162 | R__b << fITSmodules; |
58005f18 |
1163 | R__b << fEuclidOut; |
58005f18 |
1164 | R__b << fMajorVersion; |
1165 | R__b << fMinorVersion; |
3bd79107 |
1166 | R__b << fDetTypes; |
2b2439bd |
1167 | R__b << fDtype; |
e8189707 |
1168 | R__b.WriteFastArray(fNdtype,fgkNTYPES); |
2b2439bd |
1169 | R__b << fCtype; |
e8189707 |
1170 | R__b.WriteFastArray(fNctype,fgkNTYPES); |
3bd79107 |
1171 | R__b << fRecPoints; |
1172 | R__b << fNRecPoints; |
2b2439bd |
1173 | R__b << fTreeC; |
235841d0 |
1174 | } // end if |
e8189707 |
1175 | |
fe4da5cc |
1176 | } |
3bd79107 |
1177 | |
3bd79107 |
1178 | |