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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 | $Log$ | |
d5da1ecf | 18 | Revision 1.9.2.14 2000/10/02 15:43:51 barbera |
19 | General code clean-up (e.g., printf -> cout) | |
20 | ||
21 | Revision 1.19 2000/09/22 12:13:25 nilsen | |
22 | Patches and updates for fixes to this and other routines. | |
23 | ||
9c74c52b | 24 | Revision 1.18 2000/07/12 05:32:20 fca |
25 | Correcting several syntax problem with static members | |
26 | ||
b669392e | 27 | Revision 1.17 2000/07/10 16:07:18 fca |
28 | Release version of ITS code | |
29 | ||
3bd79107 | 30 | Revision 1.9.2.3 2000/02/02 13:42:09 barbera |
31 | fixed AliITS.cxx for new AliRun structure. Added ITS hits list to list of hits which will have their track numbers updated | |
32 | ||
33 | Revision 1.9.2.2 2000/01/23 03:03:13 nilsen | |
34 | //fixed FillModule. Removed fi(fabs(xl)<dx.... | |
35 | ||
36 | Revision 1.9.2.1 2000/01/12 19:03:32 nilsen | |
37 | This is the version of the files after the merging done in December 1999. | |
38 | See the ReadMe110100.txt file for details | |
c9a71be1 | 39 | |
1cedd08a | 40 | Revision 1.9 1999/11/14 14:33:25 fca |
41 | Correct problems with distructors and pointers, thanks to I.Hrivnacova | |
42 | ||
6c854497 | 43 | Revision 1.8 1999/09/29 09:24:19 fca |
44 | Introduction of the Copyright and cvs Log | |
45 | ||
4c039060 | 46 | */ |
47 | ||
fe4da5cc | 48 | /////////////////////////////////////////////////////////////////////////////// |
58005f18 | 49 | // |
50 | // An overview of the basic philosophy of the ITS code development | |
51 | // and analysis is show in the figure below. | |
fe4da5cc | 52 | //Begin_Html |
53 | /* | |
a92b2b7d | 54 | <img src="picts/ITS/ITS_Analysis_schema.gif"> |
fe4da5cc | 55 | </pre> |
56 | <br clear=left> | |
57 | <font size=+2 color=red> | |
58005f18 | 58 | <p>Roberto Barbera is in charge of the ITS Offline code (1999). |
fe4da5cc | 59 | <a href="mailto:roberto.barbera@ct.infn.it">Roberto Barbera</a>. |
60 | </font> | |
61 | <pre> | |
62 | */ | |
63 | //End_Html | |
58005f18 | 64 | // |
65 | // AliITS. Inner Traking System base class. | |
66 | // This class contains the base procedures for the Inner Tracking System | |
67 | // | |
68 | //Begin_Html | |
69 | /* | |
a92b2b7d | 70 | <img src="picts/ITS/AliITS_Class_Diagram.gif"> |
58005f18 | 71 | </pre> |
72 | <br clear=left> | |
73 | <font size=+2 color=red> | |
74 | <p>This show the class diagram of the different elements that are part of | |
75 | the AliITS class. | |
76 | </font> | |
77 | <pre> | |
78 | */ | |
79 | //End_Html | |
80 | // | |
81 | // Version: 0 | |
82 | // Written by Rene Brun, Federico Carminati, and Roberto Barbera | |
83 | // | |
84 | // Version: 1 | |
85 | // Modified and documented by Bjorn S. Nilsen | |
86 | // July 11 1999 | |
87 | // | |
3bd79107 | 88 | // Version: 2 |
89 | // Modified and documented by A. Bologna | |
90 | // October 18 1999 | |
91 | // | |
58005f18 | 92 | // AliITS is the general base class for the ITS. Also see AliDetector for |
93 | // futher information. | |
94 | // | |
fe4da5cc | 95 | /////////////////////////////////////////////////////////////////////////////// |
96 | ||
97 | #include <TMath.h> | |
98 | #include <TRandom.h> | |
9c74c52b | 99 | #include <TBranch.h> |
fe4da5cc | 100 | #include <TVector.h> |
3bd79107 | 101 | #include <TObjArray.h> |
3bd79107 | 102 | #include <TROOT.h> |
103 | #include <TObjectTable.h> | |
9c74c52b | 104 | #include <TFile.h> |
105 | #include <TTree.h> | |
d5da1ecf | 106 | #include <TString.h> |
3bd79107 | 107 | |
108 | ||
bb8ac1e0 | 109 | |
fe4da5cc | 110 | #include "AliRun.h" |
3bd79107 | 111 | #include "AliITS.h" |
112 | #include "AliITSMap.h" | |
e8189707 | 113 | #include "AliITSDetType.h" |
3bd79107 | 114 | #include "AliITSClusterFinder.h" |
115 | #include "AliITSsimulation.h" | |
3bd79107 | 116 | #include "AliITSsegmentationSPD.h" |
117 | #include "AliITSresponseSPD.h" | |
118 | #include "AliITSsegmentationSDD.h" | |
119 | #include "AliITSresponseSDD.h" | |
120 | #include "AliITSsegmentationSSD.h" | |
121 | #include "AliITSresponseSSD.h" | |
9c74c52b | 122 | #include "AliITShit.h" |
123 | #include "AliITSgeom.h" | |
124 | #include "AliITSdigit.h" | |
125 | #include "AliITSmodule.h" | |
126 | #include "AliITSRecPoint.h" | |
127 | #include "AliITSRawCluster.h" | |
e8189707 | 128 | |
b669392e | 129 | const Int_t AliITS::fgkNTYPES=3; |
c9a71be1 | 130 | |
3bd79107 | 131 | ClassImp(AliITS) |
132 | ||
fe4da5cc | 133 | //_____________________________________________________________________________ |
3bd79107 | 134 | AliITS::AliITS() : AliDetector() { |
fe4da5cc | 135 | // |
136 | // Default initialiser for ITS | |
58005f18 | 137 | // The default constructor of the AliITS class. In addition to |
138 | // creating the AliITS class it zeros the variables fIshunt (a member | |
139 | // of AliDetector class), fEuclidOut, and fIdN, and zeros the pointers | |
3bd79107 | 140 | // fITSpoints, fIdSens, and fIdName. The AliDetector default constructor |
141 | // is also called. | |
fe4da5cc | 142 | // |
3bd79107 | 143 | |
9c74c52b | 144 | |
58005f18 | 145 | fIshunt = 0; |
146 | fEuclidOut = 0; | |
e8189707 | 147 | |
148 | //fNDetTypes = fgkNTYPES; | |
58005f18 | 149 | fIdN = 0; |
150 | fIdName = 0; | |
151 | fIdSens = 0; | |
6c854497 | 152 | fITSmodules = 0; |
3bd79107 | 153 | // |
154 | fDetTypes = 0; | |
3bd79107 | 155 | // |
156 | fDtype = 0; | |
157 | fNdtype = 0; | |
158 | fCtype = 0; | |
159 | fNctype = 0; | |
160 | fRecPoints = 0; | |
161 | fNRecPoints = 0; | |
e8189707 | 162 | fTreeC = 0; |
3bd79107 | 163 | // |
164 | fITSgeom=0; | |
fe4da5cc | 165 | } |
3bd79107 | 166 | |
fe4da5cc | 167 | //_____________________________________________________________________________ |
58005f18 | 168 | AliITS::AliITS(const char *name, const char *title):AliDetector(name,title){ |
fe4da5cc | 169 | // |
170 | // Default initialiser for ITS | |
58005f18 | 171 | // The constructor of the AliITS class. In addition to creating the |
172 | // AliITS class, it allocates memory for the TClonesArrays fHits and | |
173 | // fDigits, and for the TObjArray fITSpoints. It also zeros the variables | |
174 | // fIshunt (a member of AliDetector class), fEuclidOut, and fIdN, and zeros | |
175 | // the pointers fIdSens and fIdName. To help in displaying hits via the ROOT | |
176 | // macro display.C AliITS also sets the marker color to red. The variables | |
177 | // passes with this constructor, const char *name and *title, are used by | |
178 | // the constructor of AliDetector class. See AliDetector class for a | |
179 | // description of these parameters and its constructor functions. | |
fe4da5cc | 180 | // |
58005f18 | 181 | |
9c74c52b | 182 | |
58005f18 | 183 | fHits = new TClonesArray("AliITShit", 1560); |
1cedd08a | 184 | gAlice->AddHitList(fHits); |
3bd79107 | 185 | |
e8189707 | 186 | //fNDetTypes = fgkNTYPES; |
187 | ||
188 | fNdtype = new Int_t[fgkNTYPES]; | |
189 | fDtype = new TObjArray(fgkNTYPES); | |
190 | ||
191 | fNctype = new Int_t[fgkNTYPES]; | |
192 | fCtype = new TObjArray(fgkNTYPES); | |
3bd79107 | 193 | |
3bd79107 | 194 | |
195 | fRecPoints = 0; | |
196 | fNRecPoints = 0; | |
197 | ||
e8189707 | 198 | fTreeC = 0; |
3bd79107 | 199 | |
200 | fITSmodules = 0; | |
58005f18 | 201 | |
202 | fIshunt = 0; | |
203 | fEuclidOut = 0; | |
204 | fIdN = 0; | |
205 | fIdName = 0; | |
206 | fIdSens = 0; | |
3bd79107 | 207 | |
e8189707 | 208 | fDetTypes = new TObjArray(fgkNTYPES); |
3bd79107 | 209 | |
210 | Int_t i; | |
e8189707 | 211 | for(i=0;i<fgkNTYPES;i++) { |
3bd79107 | 212 | (*fDetTypes)[i]=new AliITSDetType(); |
e8189707 | 213 | fNdtype[i]=0; |
214 | fNctype[i]=0; | |
3bd79107 | 215 | } |
216 | // | |
58005f18 | 217 | |
fe4da5cc | 218 | SetMarkerColor(kRed); |
58005f18 | 219 | |
3bd79107 | 220 | fITSgeom=0; |
221 | } | |
222 | //___________________________________________________________________________ | |
223 | AliITS::AliITS(AliITS &source){ | |
e8189707 | 224 | // copy constructor |
3bd79107 | 225 | if(this==&source) return; |
d5da1ecf | 226 | Error("AliITS::Copy constructor", |
227 | "You are not allowed to make a copy of the AliITS"); | |
3bd79107 | 228 | exit(1); |
fe4da5cc | 229 | } |
3bd79107 | 230 | //____________________________________________________________________________ |
231 | AliITS& AliITS::operator=(AliITS &source){ | |
e8189707 | 232 | // assignment operator |
3bd79107 | 233 | if(this==&source) return *this; |
d5da1ecf | 234 | Error("AliITS::operator=", |
235 | "You are not allowed to make a copy of the AliITS"); | |
3bd79107 | 236 | exit(1); |
e8189707 | 237 | return *this; //fake return |
3bd79107 | 238 | } |
239 | //____________________________________________________________________________ | |
240 | void AliITS::ClearModules(){ | |
241 | //clear the modules TObjArray | |
3bd79107 | 242 | |
9c74c52b | 243 | if(fITSmodules) fITSmodules->Delete(); |
fe4da5cc | 244 | |
3bd79107 | 245 | } |
fe4da5cc | 246 | //_____________________________________________________________________________ |
58005f18 | 247 | AliITS::~AliITS(){ |
fe4da5cc | 248 | // |
249 | // Default distructor for ITS | |
58005f18 | 250 | // The default destructor of the AliITS class. In addition to deleting |
251 | // the AliITS class it deletes the memory pointed to by the fHits, fDigits, | |
252 | // fIdSens, fIdName, and fITSpoints. | |
fe4da5cc | 253 | // |
3bd79107 | 254 | |
255 | ||
fe4da5cc | 256 | delete fHits; |
257 | delete fDigits; | |
3bd79107 | 258 | delete fRecPoints; |
58005f18 | 259 | if(fIdName!=0) delete[] fIdName; |
260 | if(fIdSens!=0) delete[] fIdSens; | |
3bd79107 | 261 | if(fITSmodules!=0) { |
262 | this->ClearModules(); | |
263 | delete fITSmodules; | |
264 | }// end if fITSmodules!=0 | |
fe4da5cc | 265 | |
fe4da5cc | 266 | // |
3bd79107 | 267 | if(fDtype) { |
9c74c52b | 268 | fDtype->Delete(); |
269 | delete fDtype; | |
3bd79107 | 270 | } |
9c74c52b | 271 | delete [] fNdtype; |
272 | if (fCtype) { | |
273 | fCtype->Delete(); | |
274 | delete fCtype; | |
3bd79107 | 275 | } |
9c74c52b | 276 | delete [] fNctype; |
fe4da5cc | 277 | // |
3bd79107 | 278 | |
279 | if (fDetTypes) { | |
280 | fDetTypes->Delete(); | |
281 | delete fDetTypes; | |
282 | } | |
283 | ||
284 | if (fTreeC) delete fTreeC; | |
e8189707 | 285 | |
9c74c52b | 286 | if (fITSgeom) delete fITSgeom; |
287 | ||
3bd79107 | 288 | } |
289 | ||
290 | //___________________________________________ | |
291 | AliITSDetType* AliITS::DetType(Int_t id) | |
292 | { | |
293 | //return pointer to id detector type | |
294 | return ((AliITSDetType*) (*fDetTypes)[id]); | |
295 | ||
296 | } | |
297 | //___________________________________________ | |
e8189707 | 298 | void AliITS::SetClasses(Int_t id, const char *digit, const char *cluster) |
3bd79107 | 299 | { |
300 | //set the digit and cluster classes to be used for the id detector type | |
301 | ((AliITSDetType*) (*fDetTypes)[id])->ClassNames(digit,cluster); | |
302 | ||
303 | } | |
304 | //___________________________________________ | |
305 | void AliITS::SetResponseModel(Int_t id, AliITSresponse *response) | |
306 | { | |
307 | //set the response model for the id detector type | |
308 | ||
309 | ((AliITSDetType*) (*fDetTypes)[id])->ResponseModel(response); | |
310 | ||
fe4da5cc | 311 | } |
312 | ||
3bd79107 | 313 | //___________________________________________ |
314 | void AliITS::SetSegmentationModel(Int_t id, AliITSsegmentation *seg) | |
315 | { | |
316 | //set the segmentation model for the id detector type | |
317 | ||
318 | ((AliITSDetType*) (*fDetTypes)[id])->SegmentationModel(seg); | |
319 | ||
320 | } | |
321 | ||
322 | //___________________________________________ | |
323 | void AliITS::SetSimulationModel(Int_t id, AliITSsimulation *sim) | |
324 | { | |
325 | //set the simulation model for the id detector type | |
326 | ||
327 | ((AliITSDetType*) (*fDetTypes)[id])->SimulationModel(sim); | |
328 | ||
329 | } | |
330 | //___________________________________________ | |
331 | void AliITS::SetReconstructionModel(Int_t id, AliITSClusterFinder *reconst) | |
332 | { | |
333 | //set the cluster finder model for the id detector type | |
334 | ||
335 | ((AliITSDetType*) (*fDetTypes)[id])->ReconstructionModel(reconst); | |
58005f18 | 336 | |
58005f18 | 337 | } |
338 | ||
fe4da5cc | 339 | //_____________________________________________________________________________ |
58005f18 | 340 | void AliITS::AddHit(Int_t track, Int_t *vol, Float_t *hits){ |
fe4da5cc | 341 | // |
342 | // Add an ITS hit | |
58005f18 | 343 | // The function to add information to the AliITShit class. See the |
344 | // AliITShit class for a full description. This function allocates the | |
345 | // necessary new space for the hit information and passes the variable | |
346 | // track, and the pointers *vol and *hits to the AliITShit constructor | |
347 | // function. | |
fe4da5cc | 348 | // |
349 | TClonesArray &lhits = *fHits; | |
350 | new(lhits[fNhits++]) AliITShit(fIshunt,track,vol,hits); | |
351 | } | |
3bd79107 | 352 | //_____________________________________________________________________________ |
353 | void AliITS::AddRealDigit(Int_t id, Int_t *digits) | |
354 | { | |
355 | // add a real digit - as coming from data | |
356 | ||
357 | TClonesArray &ldigits = *((TClonesArray*)(*fDtype)[id]); | |
358 | new(ldigits[fNdtype[id]++]) AliITSdigit(digits); | |
359 | ||
360 | } | |
361 | //_____________________________________________________________________________ | |
e8189707 | 362 | void AliITS::AddSimDigit(Int_t id, AliITSdigit *d) |
3bd79107 | 363 | { |
364 | ||
365 | // add a simulated digit | |
366 | ||
3bd79107 | 367 | TClonesArray &ldigits = *((TClonesArray*)(*fDtype)[id]); |
368 | ||
369 | switch(id) | |
370 | { | |
371 | case 0: | |
372 | new(ldigits[fNdtype[id]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d)); | |
373 | break; | |
374 | case 1: | |
375 | new(ldigits[fNdtype[id]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d)); | |
376 | break; | |
377 | case 2: | |
378 | new(ldigits[fNdtype[id]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d)); | |
379 | break; | |
380 | } | |
381 | ||
382 | } | |
383 | ||
384 | //_____________________________________________________________________________ | |
e8189707 | 385 | void AliITS::AddSimDigit(Int_t id,Float_t phys,Int_t *digits,Int_t *tracks,Int_t *hits,Float_t *charges){ |
3bd79107 | 386 | |
387 | // add a simulated digit to the list | |
388 | ||
389 | TClonesArray &ldigits = *((TClonesArray*)(*fDtype)[id]); | |
390 | switch(id) | |
391 | { | |
392 | case 0: | |
e8189707 | 393 | new(ldigits[fNdtype[id]++]) AliITSdigitSPD(digits,tracks,hits); |
3bd79107 | 394 | break; |
395 | case 1: | |
e8189707 | 396 | new(ldigits[fNdtype[id]++]) AliITSdigitSDD(phys,digits,tracks,hits,charges); |
3bd79107 | 397 | break; |
398 | case 2: | |
e8189707 | 399 | new(ldigits[fNdtype[id]++]) AliITSdigitSSD(digits,tracks,hits); |
3bd79107 | 400 | break; |
401 | } | |
402 | ||
403 | } | |
404 | ||
405 | //_____________________________________________________________________________ | |
406 | void AliITS::AddCluster(Int_t id, AliITSRawCluster *c) | |
407 | { | |
408 | ||
409 | // add a cluster to the list | |
410 | ||
3bd79107 | 411 | TClonesArray &lcl = *((TClonesArray*)(*fCtype)[id]); |
412 | ||
413 | switch(id) | |
414 | { | |
415 | case 0: | |
416 | new(lcl[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c)); | |
417 | break; | |
418 | case 1: | |
419 | new(lcl[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c)); | |
420 | break; | |
421 | case 2: | |
422 | new(lcl[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c)); | |
423 | break; | |
424 | } | |
425 | ||
426 | } | |
427 | ||
428 | ||
429 | //_____________________________________________________________________________ | |
430 | void AliITS::AddRecPoint(const AliITSRecPoint &r) | |
431 | { | |
432 | // | |
433 | // Add a reconstructed space point to the list | |
434 | // | |
435 | TClonesArray &lrecp = *fRecPoints; | |
436 | new(lrecp[fNRecPoints++]) AliITSRecPoint(r); | |
437 | } | |
438 | ||
439 | ||
440 | //____________________________________________ | |
441 | void AliITS::ResetDigits() | |
442 | { | |
443 | // | |
9c74c52b | 444 | // Reset number of digits and the digits array for the ITS detector |
3bd79107 | 445 | // |
446 | ||
447 | if (!fDtype) return; | |
448 | ||
449 | Int_t i; | |
e8189707 | 450 | for (i=0;i<fgkNTYPES;i++ ) { |
3bd79107 | 451 | if ((*fDtype)[i]) ((TClonesArray*)(*fDtype)[i])->Clear(); |
452 | if (fNdtype) fNdtype[i]=0; | |
453 | } | |
454 | } | |
455 | ||
456 | //____________________________________________ | |
457 | void AliITS::ResetDigits(Int_t i) | |
458 | { | |
459 | // | |
460 | // Reset number of digits and the digits array for this branch | |
461 | // | |
e8189707 | 462 | if ((*fDtype)[i]) ((TClonesArray*)(*fDtype)[i])->Clear(); |
463 | if (fNdtype) fNdtype[i]=0; | |
3bd79107 | 464 | } |
e8189707 | 465 | |
466 | ||
3bd79107 | 467 | //____________________________________________ |
468 | void AliITS::ResetClusters() | |
469 | { | |
470 | // | |
471 | // Reset number of clusters and the clusters array for ITS | |
472 | // | |
473 | ||
474 | Int_t i; | |
e8189707 | 475 | for (i=0;i<fgkNTYPES;i++ ) { |
3bd79107 | 476 | if ((*fCtype)[i]) ((TClonesArray*)(*fCtype)[i])->Clear(); |
477 | if (fNctype) fNctype[i]=0; | |
478 | } | |
479 | ||
480 | } | |
e8189707 | 481 | |
3bd79107 | 482 | //____________________________________________ |
483 | void AliITS::ResetClusters(Int_t i) | |
484 | { | |
485 | // | |
486 | // Reset number of clusters and the clusters array for this branch | |
487 | // | |
488 | if ((*fCtype)[i]) ((TClonesArray*)(*fCtype)[i])->Clear(); | |
489 | if (fNctype) fNctype[i]=0; | |
490 | ||
491 | } | |
492 | ||
493 | ||
494 | //____________________________________________ | |
495 | void AliITS::ResetRecPoints() | |
496 | { | |
497 | // | |
498 | // Reset number of rec points and the rec points array | |
499 | // | |
3bd79107 | 500 | if (fRecPoints) fRecPoints->Clear(); |
9c74c52b | 501 | fNRecPoints = 0; |
3bd79107 | 502 | |
503 | } | |
504 | ||
fe4da5cc | 505 | //_____________________________________________________________________________ |
58005f18 | 506 | Int_t AliITS::DistancetoPrimitive(Int_t , Int_t ){ |
fe4da5cc | 507 | // |
508 | // Distance from mouse to ITS on the screen. Dummy routine | |
58005f18 | 509 | // A dummy routine used by the ROOT macro display.C to allow for the |
510 | // use of the mouse (pointing device) in the macro. In general this should | |
511 | // never be called. If it is it returns the number 9999 for any value of | |
512 | // x and y. | |
fe4da5cc | 513 | // |
514 | return 9999; | |
515 | } | |
516 | ||
517 | //_____________________________________________________________________________ | |
58005f18 | 518 | void AliITS::Init(){ |
fe4da5cc | 519 | // |
520 | // Initialise ITS after it has been built | |
58005f18 | 521 | // This routine initializes the AliITS class. It is intended to be called |
522 | // from the Init function in AliITSv?. Besides displaying a banner | |
3bd79107 | 523 | // indicating that it has been called it initializes the array fIdSens |
524 | // and sets the default segmentation, response, digit and raw cluster classes | |
58005f18 | 525 | // Therefore it should be called after a call to CreateGeometry. |
fe4da5cc | 526 | // |
3bd79107 | 527 | |
528 | ||
529 | SetDefaults(); | |
530 | ||
fe4da5cc | 531 | Int_t i; |
d5da1ecf | 532 | cout << endl; |
533 | for(i=0;i<30;i++) cout << "*";cout << " ITS_INIT "; | |
534 | for(i=0;i<30;i++) cout << "*";cout << endl; | |
58005f18 | 535 | for(i=0;i<fIdN;i++) fIdSens[i] = gMC->VolId(fIdName[i]); |
fe4da5cc | 536 | // |
d5da1ecf | 537 | for(i=0;i<70;i++) cout << "*"; |
538 | cout << endl; | |
fe4da5cc | 539 | } |
540 | ||
3bd79107 | 541 | //_____________________________________________________________________________ |
542 | void AliITS::SetDefaults() | |
543 | { | |
544 | // sets the default segmentation, response, digit and raw cluster classes | |
545 | ||
d5da1ecf | 546 | cout << "AliITS::SetDefaults" << endl; |
3bd79107 | 547 | |
548 | AliITSDetType *iDetType; | |
549 | ||
550 | //SPD | |
551 | ||
552 | AliITSsegmentationSPD *seg0=new AliITSsegmentationSPD(fITSgeom); | |
553 | AliITSresponseSPD *resp0=new AliITSresponseSPD(); | |
554 | iDetType=DetType(0); | |
555 | if (!iDetType->GetSegmentationModel()) SetSegmentationModel(0,seg0); | |
556 | if (!iDetType->GetResponseModel()) SetResponseModel(0,resp0); | |
557 | // set digit and raw cluster classes to be used | |
e8189707 | 558 | const char *kData0=resp0->DataType(); |
559 | if (strstr(kData0,"real")) { | |
3bd79107 | 560 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSPD"); |
561 | } else iDetType->ClassNames("AliITSdigitSPD","AliITSRawClusterSPD"); | |
562 | ||
563 | // SDD // | |
564 | AliITSresponseSDD *resp1=new AliITSresponseSDD(); | |
565 | AliITSsegmentationSDD *seg1=new AliITSsegmentationSDD(fITSgeom,resp1); | |
566 | iDetType=DetType(1); | |
d5da1ecf | 567 | //printf("SetDefaults: iDetType %p\n",iDetType); |
3bd79107 | 568 | if (!iDetType->GetSegmentationModel()) SetSegmentationModel(1,seg1); |
d5da1ecf | 569 | //printf("SetDefaults: segm %p\n",iDetType->GetSegmentationModel()); |
3bd79107 | 570 | if (!iDetType->GetResponseModel()) SetResponseModel(1,resp1); |
d5da1ecf | 571 | //printf("SetDefaults: resp %p\n",iDetType->GetResponseModel()); |
e8189707 | 572 | const char *kData1=resp1->DataType(); |
573 | const char *kopt=resp1->ZeroSuppOption(); | |
574 | if ((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ) { | |
3bd79107 | 575 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSDD"); |
576 | } else iDetType->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD"); | |
577 | ||
578 | // SSD | |
579 | AliITSsegmentationSSD *seg2=new AliITSsegmentationSSD(fITSgeom); | |
580 | AliITSresponseSSD *resp2=new AliITSresponseSSD(); | |
581 | iDetType=DetType(2); | |
582 | if (!iDetType->GetSegmentationModel()) SetSegmentationModel(2,seg2); | |
583 | if (!iDetType->GetResponseModel()) SetResponseModel(2,resp2); | |
e8189707 | 584 | const char *kData2=resp2->DataType(); |
585 | if (strstr(kData2,"real")) { | |
3bd79107 | 586 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSSD"); |
587 | } else iDetType->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD"); | |
588 | ||
e8189707 | 589 | if (fgkNTYPES>3) { |
3bd79107 | 590 | Warning("SetDefaults","Only the three basic detector types are initialised!"); |
591 | } | |
592 | ||
593 | } | |
e8189707 | 594 | //_____________________________________________________________________________ |
595 | void AliITS::SetDefaultSimulation() | |
596 | { | |
597 | // to be written | |
598 | ||
599 | } | |
600 | //_____________________________________________________________________________ | |
601 | void AliITS::SetDefaultClusterFinders() | |
602 | { | |
603 | // to be written | |
604 | ||
605 | } | |
3bd79107 | 606 | //_____________________________________________________________________________ |
607 | ||
608 | void AliITS::MakeTreeC(Option_t *option) | |
609 | { | |
610 | // create a separate tree to store the clusters | |
611 | ||
d5da1ecf | 612 | cout << "AliITS::MakeTreeC" << endl; |
9c74c52b | 613 | |
3bd79107 | 614 | char *optC = strstr(option,"C"); |
615 | if (optC && !fTreeC) fTreeC = new TTree("TC","Clusters in ITS"); | |
9c74c52b | 616 | else return; |
3bd79107 | 617 | |
618 | Int_t buffersize = 4000; | |
619 | char branchname[30]; | |
620 | ||
621 | char *det[3] = {"SPD","SDD","SSD"}; | |
622 | ||
623 | // one branch for Clusters per type of detector | |
624 | Int_t i; | |
e8189707 | 625 | for (i=0; i<fgkNTYPES ;i++) { |
626 | if (fgkNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]); | |
3bd79107 | 627 | else sprintf(branchname,"%sClusters%d",GetName(),i+1); |
628 | if (fCtype && fTreeC) { | |
629 | TreeC()->Branch(branchname,&((*fCtype)[i]), buffersize); | |
d5da1ecf | 630 | cout << "Making Branch " << branchname; |
631 | cout << " for Clusters of detector type " << i+1 << endl; | |
3bd79107 | 632 | } |
633 | } | |
634 | ||
635 | } | |
636 | ||
637 | //_____________________________________________________________________________ | |
638 | void AliITS::GetTreeC(Int_t event) | |
639 | { | |
640 | ||
d5da1ecf | 641 | cout << "AliITS::GetTreeC" << endl; |
9c74c52b | 642 | |
3bd79107 | 643 | // get the clusters tree for this event and set the branch address |
644 | char treeName[20]; | |
645 | char branchname[30]; | |
646 | ||
647 | char *det[3] = {"SPD","SDD","SSD"}; | |
648 | ||
649 | ResetClusters(); | |
650 | if (fTreeC) { | |
651 | delete fTreeC; | |
652 | } | |
653 | ||
654 | sprintf(treeName,"TreeC%d",event); | |
655 | fTreeC = (TTree*)gDirectory->Get(treeName); | |
656 | ||
657 | ||
658 | TBranch *branch; | |
659 | if (fTreeC) { | |
660 | Int_t i; | |
e8189707 | 661 | for (i=0; i<fgkNTYPES; i++) { |
662 | if (fgkNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]); | |
663 | else sprintf(branchname,"%sClusters%d",GetName(),i+1); | |
664 | if (fCtype) { | |
3bd79107 | 665 | branch = fTreeC->GetBranch(branchname); |
666 | if (branch) branch->SetAddress(&((*fCtype)[i])); | |
667 | } | |
668 | } | |
669 | } else { | |
d5da1ecf | 670 | Error("AliITS::GetTreeC", |
671 | "cannot find Clusters Tree for event:%d\n",event); | |
3bd79107 | 672 | } |
673 | ||
674 | } | |
fe4da5cc | 675 | //_____________________________________________________________________________ |
58005f18 | 676 | void AliITS::MakeBranch(Option_t* option){ |
fe4da5cc | 677 | // |
3bd79107 | 678 | // Creates Tree branches for the ITS. |
fe4da5cc | 679 | // |
3bd79107 | 680 | |
681 | ||
fe4da5cc | 682 | Int_t buffersize = 4000; |
3bd79107 | 683 | char branchname[30]; |
fe4da5cc | 684 | sprintf(branchname,"%s",GetName()); |
685 | ||
686 | AliDetector::MakeBranch(option); | |
687 | ||
fe4da5cc | 688 | |
3bd79107 | 689 | // one branch for digits per type of detector |
690 | ||
691 | char *det[3] = {"SPD","SDD","SSD"}; | |
692 | ||
e8189707 | 693 | char digclass[40]; |
694 | char clclass[40]; | |
3bd79107 | 695 | |
696 | Int_t i; | |
e8189707 | 697 | for (i=0; i<fgkNTYPES ;i++) { |
3bd79107 | 698 | AliITSDetType *iDetType=DetType(i); |
e8189707 | 699 | iDetType->GetClassNames(digclass,clclass); |
700 | //printf("i, digclass, recclass %d %s %s\n",i,digclass,clclass); | |
3bd79107 | 701 | // digits |
e8189707 | 702 | (*fDtype)[i] = new TClonesArray(digclass,10000); |
3bd79107 | 703 | // clusters |
e8189707 | 704 | (*fCtype)[i] = new TClonesArray(clclass,10000); |
3bd79107 | 705 | } |
706 | ||
707 | ||
e8189707 | 708 | for (i=0; i<fgkNTYPES ;i++) { |
709 | if (fgkNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]); | |
3bd79107 | 710 | else sprintf(branchname,"%sDigits%d",GetName(),i+1); |
711 | ||
712 | if (fDtype && gAlice->TreeD()) { | |
713 | gAlice->TreeD()->Branch(branchname,&((*fDtype)[i]), buffersize); | |
d5da1ecf | 714 | cout << "Making Branch " << branchname; |
715 | cout << " for digits of type "<< i+1 << endl; | |
3bd79107 | 716 | } |
717 | } | |
718 | ||
719 | // only one branch for rec points for all detector types | |
720 | sprintf(branchname,"%sRecPoints",GetName()); | |
721 | ||
e8189707 | 722 | fRecPoints=new TClonesArray("AliITSRecPoint",10000); |
3bd79107 | 723 | |
724 | if (fRecPoints && gAlice->TreeR()) { | |
725 | gAlice->TreeR()->Branch(branchname,&fRecPoints, buffersize); | |
d5da1ecf | 726 | cout << "Making Branch " << branchname; |
727 | cout << " for reconstructed space points" << endl; | |
3bd79107 | 728 | } |
729 | ||
730 | ||
731 | } | |
732 | ||
733 | //___________________________________________ | |
734 | void AliITS::SetTreeAddress() | |
735 | { | |
736 | ||
737 | // Set branch address for the Trees. | |
738 | ||
739 | char branchname[30]; | |
740 | AliDetector::SetTreeAddress(); | |
741 | ||
742 | char *det[3] = {"SPD","SDD","SSD"}; | |
743 | ||
744 | TBranch *branch; | |
745 | TTree *treeD = gAlice->TreeD(); | |
746 | TTree *treeR = gAlice->TreeR(); | |
747 | ||
748 | Int_t i; | |
749 | if (treeD) { | |
e8189707 | 750 | for (i=0; i<fgkNTYPES; i++) { |
751 | if (fgkNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]); | |
3bd79107 | 752 | else sprintf(branchname,"%sDigits%d",GetName(),i+1); |
753 | if (fDtype) { | |
754 | branch = treeD->GetBranch(branchname); | |
755 | if (branch) branch->SetAddress(&((*fDtype)[i])); | |
756 | } | |
757 | } | |
758 | } | |
759 | ||
760 | ||
761 | if (treeR) { | |
762 | sprintf(branchname,"%sRecPoints",GetName()); | |
763 | if (fRecPoints) { | |
764 | branch = treeR->GetBranch(branchname); | |
765 | if (branch) branch->SetAddress(&fRecPoints); | |
766 | } | |
767 | } | |
768 | ||
769 | ||
770 | } | |
771 | ||
772 | //____________________________________________________________________________ | |
773 | void AliITS::InitModules(Int_t size,Int_t &nmodules){ | |
774 | ||
775 | //initialize the modules array | |
776 | ||
e8189707 | 777 | if(fITSmodules){ |
9c74c52b | 778 | fITSmodules->Delete(); |
e8189707 | 779 | delete fITSmodules; |
780 | } | |
781 | ||
3bd79107 | 782 | Int_t nl,indexMAX,index; |
3bd79107 | 783 | |
784 | if(size<=0){ // default to using data stored in AliITSgeom | |
785 | if(fITSgeom==0) { | |
d5da1ecf | 786 | Error("AliITS::InitModules", |
787 | "in AliITS::InitModule fITSgeom not defined\n"); | |
3bd79107 | 788 | return; |
789 | } // end if fITSgeom==0 | |
790 | nl = fITSgeom->GetNlayers(); | |
791 | indexMAX = fITSgeom->GetModuleIndex(nl,fITSgeom->GetNladders(nl), | |
792 | fITSgeom->GetNdetectors(nl))+1; | |
793 | nmodules = indexMAX; | |
794 | fITSmodules = new TObjArray(indexMAX); | |
3bd79107 | 795 | for(index=0;index<indexMAX;index++){ |
3bd79107 | 796 | fITSmodules->AddAt( new AliITSmodule(index),index); |
3bd79107 | 797 | } // end for index |
798 | }else{ | |
799 | fITSmodules = new TObjArray(size); | |
9c74c52b | 800 | for(index=0;index<size;index++) { |
801 | fITSmodules->AddAt( new AliITSmodule(index),index); | |
802 | } | |
803 | ||
3bd79107 | 804 | nmodules = size; |
805 | } // end i size<=0 | |
806 | } | |
807 | ||
808 | //____________________________________________________________________________ | |
e8189707 | 809 | void AliITS::FillModules(Int_t evnt,Int_t bgrev,Int_t nmodules,Option_t *option,Text_t *filename){ |
3bd79107 | 810 | |
811 | // fill the modules with the sorted by module hits; add hits from background | |
812 | // if option=Add | |
813 | ||
9c74c52b | 814 | |
3bd79107 | 815 | static TTree *trH1; //Tree with background hits |
816 | static TClonesArray *fHits2; //List of hits for one track only | |
817 | ||
818 | static Bool_t first=kTRUE; | |
819 | static TFile *file; | |
e8189707 | 820 | char *addBgr = strstr(option,"Add"); |
3bd79107 | 821 | |
822 | ||
e8189707 | 823 | if (addBgr ) { |
3bd79107 | 824 | if(first) { |
825 | cout<<"filename "<<filename<<endl; | |
826 | file=new TFile(filename); | |
827 | cout<<"I have opened "<<filename<<" file "<<endl; | |
828 | fHits2 = new TClonesArray("AliITShit",1000 ); | |
829 | } | |
830 | first=kFALSE; | |
831 | file->cd(); | |
832 | file->ls(); | |
833 | // Get Hits Tree header from file | |
834 | if(fHits2) fHits2->Clear(); | |
835 | if(trH1) delete trH1; | |
836 | trH1=0; | |
837 | ||
838 | char treeName[20]; | |
839 | sprintf(treeName,"TreeH%d",bgrev); | |
840 | trH1 = (TTree*)gDirectory->Get(treeName); | |
841 | //printf("TrH1 %p of treename %s for event %d \n",trH1,treeName,bgrev); | |
842 | ||
843 | if (!trH1) { | |
d5da1ecf | 844 | Error("AliITS::FillModules", |
845 | "cannot find Hits Tree for event:%d\n",bgrev); | |
3bd79107 | 846 | } |
847 | // Set branch addresses | |
848 | TBranch *branch; | |
849 | char branchname[20]; | |
850 | sprintf(branchname,"%s",GetName()); | |
851 | if (trH1 && fHits2) { | |
852 | branch = trH1->GetBranch(branchname); | |
853 | if (branch) branch->SetAddress(&fHits2); | |
854 | } | |
855 | ||
856 | // test | |
857 | //Int_t ntracks1 =(Int_t)TrH1->GetEntries(); | |
858 | //printf("background - ntracks1 - %d\n",ntracks1); | |
859 | } | |
860 | ||
3bd79107 | 861 | Int_t npart = gAlice->GetEvent(evnt); |
862 | if(npart<=0) return; | |
863 | TClonesArray *itsHits = this->Hits(); | |
864 | Int_t lay,lad,det,index; | |
865 | AliITShit *itsHit=0; | |
866 | AliITSmodule *mod=0; | |
867 | ||
868 | TTree *iTH = gAlice->TreeH(); | |
869 | Int_t ntracks =(Int_t) iTH->GetEntries(); | |
870 | ||
871 | Int_t t,h; | |
872 | for(t=0; t<ntracks; t++){ | |
873 | gAlice->ResetHits(); | |
874 | iTH->GetEvent(t); | |
875 | Int_t nhits = itsHits->GetEntriesFast(); | |
9c74c52b | 876 | //printf("nhits %d\n",nhits); |
3bd79107 | 877 | if (!nhits) continue; |
3bd79107 | 878 | for(h=0; h<nhits; h++){ |
879 | itsHit = (AliITShit *)itsHits->UncheckedAt(h); | |
880 | itsHit->GetDetectorID(lay,lad,det); | |
9c74c52b | 881 | // temporarily index=det-1 !!! |
882 | if(fITSgeom) index = fITSgeom->GetModuleIndex(lay,lad,det); | |
883 | else index=det-1; | |
884 | // | |
3bd79107 | 885 | mod = this->GetModule(index); |
9c74c52b | 886 | mod->AddHit(itsHit,t,h); |
3bd79107 | 887 | } // end loop over hits |
888 | } // end loop over tracks | |
889 | ||
890 | // open the file with background | |
891 | ||
e8189707 | 892 | if (addBgr ) { |
893 | Int_t track,i; | |
3bd79107 | 894 | ntracks =(Int_t)trH1->GetEntries(); |
895 | //printf("background - ntracks1 %d\n",ntracks); | |
896 | //printf("background - Start loop over tracks \n"); | |
897 | // Loop over tracks | |
898 | ||
e8189707 | 899 | for (track=0; track<ntracks; track++) { |
3bd79107 | 900 | |
901 | if (fHits2) fHits2->Clear(); | |
902 | trH1->GetEvent(track); | |
903 | // Loop over hits | |
904 | for(i=0;i<fHits2->GetEntriesFast();++i) { | |
905 | ||
906 | itsHit=(AliITShit*) (*fHits2)[i]; | |
907 | itsHit->GetDetectorID(lay,lad,det); | |
9c74c52b | 908 | // temporarily index=det-1 !!! |
909 | if(fITSgeom) index = fITSgeom->GetModuleIndex(lay,lad,det); | |
910 | else index=det-1; | |
911 | // | |
3bd79107 | 912 | mod = this->GetModule(index); |
9c74c52b | 913 | mod->AddHit(itsHit,track,i); |
3bd79107 | 914 | } // end loop over hits |
915 | } // end loop over tracks | |
916 | ||
917 | TTree *fAli=gAlice->TreeK(); | |
918 | TFile *fileAli=0; | |
919 | ||
920 | if (fAli) fileAli =fAli->GetCurrentFile(); | |
9c74c52b | 921 | fileAli->cd(); |
3bd79107 | 922 | |
923 | } // end if add | |
924 | ||
3bd79107 | 925 | //gObjectTable->Print(); |
926 | ||
927 | } | |
928 | ||
929 | ||
930 | //____________________________________________________________________________ | |
e8189707 | 931 | void AliITS::HitsToDigits(Int_t evNumber,Int_t bgrev,Int_t size, Option_t *option, Option_t *opt,Text_t *filename) |
3bd79107 | 932 | { |
933 | // keep galice.root for signal and name differently the file for | |
934 | // background when add! otherwise the track info for signal will be lost ! | |
935 | ||
9c74c52b | 936 | // the condition below will disappear when the geom class will be |
937 | // initialised for all versions - for the moment it is only for v5 ! | |
938 | // 7 is the SDD beam test version | |
939 | Int_t ver = this->IsVersion(); | |
940 | if(ver!=5 && ver!=7) return; | |
941 | ||
3bd79107 | 942 | char *all = strstr(opt,"All"); |
943 | char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),strstr(opt,"SSD")}; | |
3bd79107 | 944 | |
945 | Int_t nmodules; | |
946 | InitModules(size,nmodules); | |
e8189707 | 947 | FillModules(evNumber,bgrev,nmodules,option,filename); |
3bd79107 | 948 | |
9c74c52b | 949 | //TBranch *branch; |
3bd79107 | 950 | AliITSsimulation* sim; |
9c74c52b | 951 | //TObjArray *branches=gAlice->TreeD()->GetListOfBranches(); |
3bd79107 | 952 | AliITSgeom *geom = GetITSgeom(); |
953 | ||
954 | Int_t id,module; | |
9c74c52b | 955 | Int_t first,last; |
e8189707 | 956 | for (id=0;id<fgkNTYPES;id++) { |
3bd79107 | 957 | if (!all && !det[id]) continue; |
9c74c52b | 958 | //branch = (TBranch*)branches->UncheckedAt(id); |
3bd79107 | 959 | AliITSDetType *iDetType=DetType(id); |
960 | sim = (AliITSsimulation*)iDetType->GetSimulationModel(); | |
961 | if (!sim) { | |
962 | Error("HitsToDigits","The simulation class was not instantiated!"); | |
963 | exit(1); | |
e8189707 | 964 | // or SetDefaultSimulation(); |
3bd79107 | 965 | } |
9c74c52b | 966 | if(geom) { |
967 | first = geom->GetStartDet(id); | |
968 | last = geom->GetLastDet(id); | |
969 | } else first=last=0; | |
d5da1ecf | 970 | cout << "det type " << id << " first, last "<< first << last << endl; |
3bd79107 | 971 | for(module=first;module<=last;module++) { |
972 | AliITSmodule *mod = (AliITSmodule *)fITSmodules->At(module); | |
973 | sim->DigitiseModule(mod,module,evNumber); | |
974 | // fills all branches - wasted disk space | |
975 | gAlice->TreeD()->Fill(); | |
976 | ResetDigits(); | |
977 | // try and fill only the branch | |
978 | //branch->Fill(); | |
979 | //ResetDigits(id); | |
980 | } // loop over modules | |
981 | } // loop over detector types | |
982 | ||
3bd79107 | 983 | ClearModules(); |
984 | ||
e8189707 | 985 | Int_t nentries=(Int_t)gAlice->TreeD()->GetEntries(); |
d5da1ecf | 986 | cout << "nentries in TreeD" << nentries << endl; |
3bd79107 | 987 | |
988 | char hname[30]; | |
989 | sprintf(hname,"TreeD%d",evNumber); | |
990 | gAlice->TreeD()->Write(hname); | |
991 | // reset tree | |
992 | gAlice->TreeD()->Reset(); | |
993 | ||
994 | } | |
995 | ||
996 | ||
997 | //____________________________________________________________________________ | |
998 | void AliITS::DigitsToRecPoints(Int_t evNumber,Int_t lastentry,Option_t *opt) | |
999 | { | |
e8189707 | 1000 | // cluster finding and reconstruction of space points |
3bd79107 | 1001 | |
9c74c52b | 1002 | // the condition below will disappear when the geom class will be |
1003 | // initialised for all versions - for the moment it is only for v5 ! | |
1004 | // 7 is the SDD beam test version | |
1005 | Int_t ver = this->IsVersion(); | |
1006 | if(ver!=5 && ver!=7) return; | |
1007 | ||
3bd79107 | 1008 | char *all = strstr(opt,"All"); |
1009 | char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),strstr(opt,"SSD")}; | |
1010 | ||
1011 | static Bool_t first=kTRUE; | |
1012 | if (first) { | |
1013 | MakeTreeC("C"); | |
1014 | first=kFALSE; | |
1015 | } | |
3bd79107 | 1016 | |
9c74c52b | 1017 | TTree *iTC=TreeC(); |
1018 | ||
1019 | //TBranch *branch; | |
3bd79107 | 1020 | AliITSClusterFinder* rec; |
1021 | ||
9c74c52b | 1022 | //TObjArray *branches=gAlice->TreeR()->GetListOfBranches(); |
3bd79107 | 1023 | AliITSgeom *geom = GetITSgeom(); |
1024 | ||
1025 | Int_t id,module; | |
e8189707 | 1026 | for (id=0;id<fgkNTYPES;id++) { |
3bd79107 | 1027 | if (!all && !det[id]) continue; |
9c74c52b | 1028 | //branch = (TBranch*)branches->UncheckedAt(id); |
3bd79107 | 1029 | AliITSDetType *iDetType=DetType(id); |
1030 | rec = (AliITSClusterFinder*)iDetType->GetReconstructionModel(); | |
1031 | if (!rec) { | |
1032 | Error("DigitsToRecPoints","The cluster finder class was not instantiated!"); | |
1033 | exit(1); | |
e8189707 | 1034 | // or SetDefaultClusterFinders(); |
3bd79107 | 1035 | } |
1036 | TClonesArray *itsDigits = this->DigitsAddress(id); | |
1037 | ||
9c74c52b | 1038 | Int_t first,last; |
1039 | if(geom) { | |
1040 | first = geom->GetStartDet(id); | |
1041 | last = geom->GetLastDet(id); | |
1042 | } else first=last=0; | |
1043 | //printf("first last %d %d\n",first,last); | |
3bd79107 | 1044 | for(module=first;module<=last;module++) { |
3bd79107 | 1045 | this->ResetDigits(); |
1046 | if (all) gAlice->TreeD()->GetEvent(lastentry+module); | |
1047 | else gAlice->TreeD()->GetEvent(lastentry+(module-first)); | |
1048 | Int_t ndigits = itsDigits->GetEntriesFast(); | |
1049 | if (ndigits) rec->FindRawClusters(); | |
1050 | gAlice->TreeR()->Fill(); | |
1051 | ResetRecPoints(); | |
1052 | iTC->Fill(); | |
1053 | ResetClusters(); | |
1054 | // try and fill only the branch | |
1055 | //branch->Fill(); | |
1056 | //ResetRecPoints(id); | |
1057 | } // loop over modules | |
1058 | } // loop over detector types | |
1059 | ||
1060 | ||
e8189707 | 1061 | Int_t nentries=(Int_t)gAlice->TreeR()->GetEntries(); |
1062 | Int_t ncentries=(Int_t)iTC->GetEntries(); | |
d5da1ecf | 1063 | cout << " nentries ncentries " << nentries << ncentries << endl; |
3bd79107 | 1064 | |
1065 | char hname[30]; | |
1066 | sprintf(hname,"TreeR%d",evNumber); | |
1067 | gAlice->TreeR()->Write(hname); | |
1068 | // reset tree | |
1069 | gAlice->TreeR()->Reset(); | |
1070 | ||
1071 | sprintf(hname,"TreeC%d",evNumber); | |
1072 | iTC->Write(hname); | |
1073 | iTC->Reset(); | |
1074 | } | |
1075 | ||
1076 | ||
1077 | //____________________________________________________________________________ | |
e8189707 | 1078 | void AliITS::HitsToFastRecPoints(Int_t evNumber,Int_t bgrev,Int_t size, |
3bd79107 | 1079 | Option_t *option,Option_t *opt,Text_t *filename) |
1080 | { | |
1081 | // keep galice.root for signal and name differently the file for | |
1082 | // background when add! otherwise the track info for signal will be lost ! | |
1083 | ||
9c74c52b | 1084 | |
1085 | // the condition below will disappear when the geom class will be | |
1086 | // initialised for all versions - for the moment it is only for v5 ! | |
1087 | Int_t ver = this->IsVersion(); | |
1088 | if(ver!=5) return; | |
1089 | ||
3bd79107 | 1090 | char *all = strstr(opt,"All"); |
1091 | char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),strstr(opt,"SSD")}; | |
1092 | ||
1093 | Int_t nmodules; | |
e8189707 | 1094 | InitModules(size,nmodules); |
1095 | FillModules(evNumber,bgrev,nmodules,option,filename); | |
3bd79107 | 1096 | |
1097 | ||
e8189707 | 1098 | AliITSsimulation* sim; |
3bd79107 | 1099 | AliITSgeom *geom = GetITSgeom(); |
1100 | ||
e8189707 | 1101 | TRandom *random=new TRandom[9]; |
1102 | random[0].SetSeed(111); | |
1103 | random[1].SetSeed(222); | |
1104 | random[2].SetSeed(333); | |
1105 | random[3].SetSeed(444); | |
1106 | random[4].SetSeed(555); | |
1107 | random[5].SetSeed(666); | |
1108 | random[6].SetSeed(777); | |
1109 | random[7].SetSeed(888); | |
1110 | random[8].SetSeed(999); | |
1111 | ||
1112 | ||
3bd79107 | 1113 | Int_t id,module; |
e8189707 | 1114 | for (id=0;id<fgkNTYPES;id++) { |
3bd79107 | 1115 | if (!all && !det[id]) continue; |
e8189707 | 1116 | AliITSDetType *iDetType=DetType(id); |
1117 | sim = (AliITSsimulation*)iDetType->GetSimulationModel(); | |
1118 | if (!sim) { | |
1119 | Error("HitsToFastPoints","The simulation class was not instantiated!"); | |
1120 | exit(1); | |
1121 | // or SetDefaultSimulation(); | |
1122 | } | |
3bd79107 | 1123 | Int_t first = geom->GetStartDet(id); |
1124 | Int_t last = geom->GetLastDet(id); | |
1125 | for(module=first;module<=last;module++) { | |
1126 | AliITSmodule *mod = (AliITSmodule *)fITSmodules->At(module); | |
e8189707 | 1127 | sim->CreateFastRecPoints(mod,module,random); |
3bd79107 | 1128 | gAlice->TreeR()->Fill(); |
1129 | ResetRecPoints(); | |
1130 | } // loop over modules | |
1131 | } // loop over detector types | |
1132 | ||
1133 | ||
1134 | ClearModules(); | |
1135 | ||
1136 | //Int_t nentries=(Int_t)gAlice->TreeR()->GetEntries(); | |
1137 | ||
1138 | char hname[30]; | |
1139 | sprintf(hname,"TreeR%d",evNumber); | |
1140 | gAlice->TreeR()->Write(hname); | |
1141 | // reset tree | |
1142 | gAlice->TreeR()->Reset(); | |
1143 | ||
e8189707 | 1144 | delete [] random; |
1145 | ||
fe4da5cc | 1146 | } |
1147 | ||
d5da1ecf | 1148 | |
e8189707 | 1149 | //____________________________________________________________________________ |
1150 | void AliITS::Streamer(TBuffer &R__b){ | |
58005f18 | 1151 | // Stream an object of class AliITS. |
3bd79107 | 1152 | |
e8189707 | 1153 | Int_t i; |
3bd79107 | 1154 | |
58005f18 | 1155 | if (R__b.IsReading()) { |
235841d0 | 1156 | Version_t R__v = R__b.ReadVersion(); |
1157 | if (R__v) { | |
1158 | AliDetector::Streamer(R__b); | |
e8189707 | 1159 | R__b >> fIdN; |
1160 | R__b.ReadArray(fIdSens); | |
1161 | for(i=0;i<fIdN;i++) fIdName[i].Streamer(R__b); | |
235841d0 | 1162 | R__b >> fITSgeom; |
1163 | R__b >> fITSmodules; | |
1164 | R__b >> fEuclidOut; | |
235841d0 | 1165 | R__b >> fMajorVersion; |
1166 | R__b >> fMinorVersion; | |
1167 | R__b >> fDetTypes; | |
235841d0 | 1168 | R__b >> fDtype; |
1169 | delete []fNdtype; | |
e8189707 | 1170 | fNdtype = new Int_t[fgkNTYPES]; |
1171 | R__b.ReadFastArray(fNdtype,fgkNTYPES); | |
235841d0 | 1172 | R__b >> fCtype; |
1173 | delete []fNctype; | |
e8189707 | 1174 | fNctype = new Int_t[fgkNTYPES]; |
1175 | R__b.ReadFastArray(fNctype,fgkNTYPES); | |
235841d0 | 1176 | R__b >> fRecPoints; |
1177 | R__b >> fNRecPoints; | |
235841d0 | 1178 | R__b >> fTreeC; |
1179 | } // end if R__v | |
1180 | } else { // writing | |
58005f18 | 1181 | R__b.WriteVersion(AliITS::IsA()); |
1182 | AliDetector::Streamer(R__b); | |
e8189707 | 1183 | R__b << fIdN; |
1184 | R__b.WriteArray(fIdSens,fIdN); | |
1185 | for(i=0;i<fIdN;i++) fIdName[i].Streamer(R__b); | |
58005f18 | 1186 | R__b << fITSgeom; |
2b2439bd | 1187 | R__b << fITSmodules; |
58005f18 | 1188 | R__b << fEuclidOut; |
58005f18 | 1189 | R__b << fMajorVersion; |
1190 | R__b << fMinorVersion; | |
3bd79107 | 1191 | R__b << fDetTypes; |
2b2439bd | 1192 | R__b << fDtype; |
e8189707 | 1193 | R__b.WriteFastArray(fNdtype,fgkNTYPES); |
2b2439bd | 1194 | R__b << fCtype; |
e8189707 | 1195 | R__b.WriteFastArray(fNctype,fgkNTYPES); |
3bd79107 | 1196 | R__b << fRecPoints; |
1197 | R__b << fNRecPoints; | |
2b2439bd | 1198 | R__b << fTreeC; |
235841d0 | 1199 | } // end if |
e8189707 | 1200 | |
fe4da5cc | 1201 | } |
3bd79107 | 1202 | |
3bd79107 | 1203 |