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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 | $Log$ | |
279a35d7 | 18 | Revision 1.76 2002/11/21 23:05:27 alibrary |
19 | Removing AliMC and AliMCProcess | |
20 | ||
5d02ea6f | 21 | Revision 1.75 2002/10/22 14:45:25 alibrary |
22 | Introducing Riostream.h | |
23 | ||
4ae5bbc4 | 24 | Revision 1.74 2002/10/14 14:57:00 hristov |
25 | Merging the VirtualMC branch to the main development branch (HEAD) | |
26 | ||
b9d0a01d | 27 | Revision 1.67.4.3 2002/10/14 13:14:07 hristov |
28 | Updating VirtualMC to v3-09-02 | |
29 | ||
30 | Revision 1.73 2002/09/09 17:14:25 nilsen | |
31 | Update of documentation to reflect changes in AliITSdigitS?D classes. | |
32 | ||
e2450c78 | 33 | Revision 1.72 2002/06/10 17:28:55 nilsen |
34 | Added new FillModules routine and cleaned up the old one. | |
35 | ||
b4012daf | 36 | Revision 1.71 2002/05/13 14:27:56 hristov |
37 | TreeC created once per event (M.Masera) | |
38 | ||
def15085 | 39 | Revision 1.70 2002/05/10 22:28:30 nilsen |
40 | Changes by Massimo Masera to allow the TTree of clusters to be written to a | |
41 | file otherthan the one with digits in it. | |
42 | ||
ed9afcd2 | 43 | Revision 1.69 2002/05/05 21:06:55 nilsen |
44 | Added GetSimulationMoel, and fixed up SetDefaultSimulation to do the | |
45 | proper initilization when a simulation has already been defined. | |
46 | ||
54b8cf3b | 47 | Revision 1.68 2002/05/02 18:51:53 nilsen |
48 | AliITS.h | |
49 | Method MakeBranchR has now a second argument, with a default value: | |
50 | Option_t *opt=" ". Opt="Fast" is to create a separate branch | |
51 | for fast points in TreeR | |
52 | New method MakeBranchRF: it a separate branch in TreeR for Fast Points | |
53 | ||
54 | AliITS.cxx | |
55 | 1) TTree->Write() replaced with TTree->AutoSave for TreeS, TreeD and | |
56 | TreeR | |
57 | 2) Changes in MakeBranchR to allow the creation of a special branch | |
58 | for fast points | |
59 | ||
ff0e455e | 60 | Revision 1.67 2002/03/15 17:22:51 nilsen |
61 | Intoduced SDigits2Digits and SDigitsToDigits functions. | |
62 | ||
e0fc0305 | 63 | Revision 1.66 2001/11/28 01:35:45 nilsen |
64 | Using standard constructors instead of default constructors for Clusterfinder, | |
65 | Response, and FastSimulator. | |
66 | ||
aa044888 | 67 | Revision 1.65 2001/11/27 16:27:28 nilsen |
68 | Adding AliITSDigitizer class to do merging and digitization . Based on the | |
69 | TTask method. AliITSDigitizer class added to the Makefile and ITSLinkDef.h | |
70 | file. The following files required minor changes. AliITS, added functions | |
71 | SetHitsAddressBranch, MakeBranchInTreeD and modified MakeBranchD. | |
72 | AliITSsimulationSDD.cxx needed a Tree indepenent way of returning back to | |
73 | the original Root Directory in function Compress1D. Now it uses gDirectory. | |
74 | ||
9ad8b5dd | 75 | Revision 1.64 2001/11/19 16:17:02 nilsen |
76 | Applyed fixes to bugs found by Rene Brun. With many thanks. Some additonal | |
77 | bugs found by Rene require more work to fix. Will be fixed soon. | |
78 | ||
cd77595e | 79 | Revision 1.63 2001/10/24 21:16:34 nilsen |
80 | Removed some dead code and improved comments/documntation. | |
81 | ||
4a5bebc2 | 82 | Revision 1.62 2001/10/21 19:23:21 nilsen |
83 | Added function to allow to limit which detectors to digitize and reconstruct. | |
84 | The default is All. This change makes no changes to any root file. | |
85 | ||
7d8046e8 | 86 | Revision 1.61 2001/10/11 15:26:07 mariana |
87 | Correct HitsToFastRecPoints | |
88 | ||
e3b819ce | 89 | Revision 1.60 2001/10/04 22:38:10 nilsen |
90 | Changes made to support PreDigits (SDigits) plus other helpful changes. | |
91 | ||
2aea926d | 92 | Revision 1.59 2001/08/30 09:56:18 hristov |
93 | The operator[] is replaced by At() or AddAt() in case of TObjArray. | |
94 | ||
2682e810 | 95 | Revision 1.58 2001/07/26 15:05:29 hristov |
96 | Use global gRandom generator (M.Ivanov) | |
97 | ||
63147407 | 98 | Revision 1.57 2001/07/24 14:26:11 mariana |
99 | Introduce the function Digits2Reco() and write the defaults for simulation and reconstruction | |
100 | ||
828e06c7 | 101 | Revision 1.56 2001/07/05 12:49:49 mariana |
102 | Temporary patches required by root.v3.01.05 | |
103 | ||
cb26748d | 104 | Revision 1.55 2001/06/14 14:59:00 barbera |
105 | Tracking V1 decoupled from AliITS | |
106 | ||
27a043b1 | 107 | Revision 1.54 2001/05/31 20:37:56 barbera |
108 | Bari/Salerno model set as defaault SPD simulation | |
109 | ||
21b825a4 | 110 | Revision 1.53 2001/05/31 18:52:24 barbera |
111 | Bari model becomes the default | |
112 | ||
113 | Revision 1.53 2001/05/30 07:52:24 hristov | |
114 | TPC and CONTAINERS included in the search path | |
115 | ||
71574c3c | 116 | Revision 1.52 2001/05/30 06:04:58 hristov |
117 | Changes made to be consitant with changes in TPC tracking classes (B.Nilsen) | |
118 | ||
1633a7ac | 119 | Revision 1.51 2001/05/16 14:57:15 alibrary |
120 | New files for folders and Stack | |
121 | ||
9e1a0ddb | 122 | Revision 1.50 2001/05/11 09:15:21 barbera |
123 | Corrected to make fast point creation working with PPR geometry | |
124 | ||
34980f24 | 125 | Revision 1.49 2001/05/11 07:37:49 hristov |
126 | Legacy lines commented | |
127 | ||
f1d439d9 | 128 | Revision 1.48 2001/05/10 18:14:25 barbera |
129 | A typo corrected | |
130 | ||
04f91b7e | 131 | Revision 1.47 2001/05/10 17:55:59 barbera |
132 | Modified to create rec points also for PPR geometries | |
133 | ||
c44604f4 | 134 | Revision 1.46 2001/05/10 00:05:28 nilsen |
135 | Allowed for HitsToDigits function to work with versions 5, 7, 8, and 9. This | |
136 | should probably be cleaned up to only check to make sure that fITSgeom has | |
137 | been properly defined. | |
138 | ||
72de14c6 | 139 | Revision 1.45 2001/05/01 22:35:48 nilsen |
140 | Remove/commented a number of cout<< statements. and made change needed by | |
141 | SSD code. | |
142 | ||
a3ec5900 | 143 | Revision 1.44 2001/04/26 22:44:01 nilsen |
144 | Removed dependence on layer 5/6 in AliITS::HitsToDigits. This will be | |
145 | done properly in AliITSv???.cxx via SetDefaults. | |
146 | ||
686b2f43 | 147 | Revision 1.43 2001/04/26 13:22:52 barbera |
148 | TMatrix and TVector elimininated to speed up the code | |
149 | ||
53e7090a | 150 | Revision 1.42 2001/04/25 21:55:12 barbera |
151 | Updated version to be compatible with actual verion of STEER and TPC | |
152 | ||
8ab89103 | 153 | Revision 1.41 2001/04/21 15:16:51 barbera |
154 | Updated with the new SSD reconstruction code | |
155 | ||
fd61217e | 156 | Revision 1.40 2001/03/17 15:07:06 mariana |
157 | Update SDD response parameters | |
158 | ||
37de990d | 159 | Revision 1.39 2001/03/12 17:45:32 hristov |
160 | Changes needed on Sun with CC 5.0 | |
161 | ||
5cf7bbad | 162 | Revision 1.38 2001/03/07 14:04:51 barbera |
163 | Some vector dimensions increased to cope with full events | |
164 | ||
54fcea18 | 165 | Revision 1.37 2001/03/07 12:36:35 barbera |
166 | A change added in the tracking part to manage delta rays | |
167 | ||
4f06a953 | 168 | Revision 1.36 2001/03/02 19:44:11 barbera |
169 | modified to taking into account new version tracking v1 | |
170 | ||
8af13b4b | 171 | Revision 1.35 2001/02/28 18:16:46 mariana |
172 | Make the code compatible with the new AliRun | |
173 | ||
340cd0d8 | 174 | Revision 1.34 2001/02/11 15:51:39 mariana |
175 | Set protection in MakeBranch | |
176 | ||
c34b4885 | 177 | Revision 1.33 2001/02/10 22:26:39 mariana |
178 | Move the initialization of the containers for raw clusters in MakeTreeC() | |
179 | ||
caf37aec | 180 | Revision 1.32 2001/02/08 23:55:31 nilsen |
181 | Removed fMajor/MinorVersion variables in favor of variables in derived classes. | |
182 | Set arrays char *det[3] = {"SPD","SDD","SSD"} as const. | |
183 | ||
04874c1a | 184 | Revision 1.31 2001/02/02 23:57:28 nilsen |
185 | Added include file that are no londer included in AliITSgeom.h | |
186 | ||
d953664a | 187 | Revision 1.30 2001/01/30 09:23:13 hristov |
188 | Streamers removed (R.Brun) | |
189 | ||
a8a6107b | 190 | Revision 1.29 2001/01/26 20:01:09 hristov |
191 | Major upgrade of AliRoot code | |
192 | ||
2ab0c725 | 193 | Revision 1.28 2000/12/18 14:02:00 barbera |
194 | new version of the ITS tracking to take into account the new TPC track parametrization | |
195 | ||
cc6e75dd | 196 | Revision 1.27 2000/12/08 13:49:27 barbera |
197 | Hidden declaration in a for loop removed to be compliant with HP-UX compiler | |
198 | ||
c5b22044 | 199 | Revision 1.26 2000/11/27 13:12:13 barbera |
200 | New version containing the files for tracking | |
201 | ||
55b5a0b3 | 202 | Revision 1.25 2000/11/12 22:38:05 barbera |
203 | Added header file for the SPD Bari model | |
204 | ||
dfe2a93f | 205 | Revision 1.24 2000/10/09 22:18:12 barbera |
206 | Bug fixes from MAriana to le AliITStest.C run correctly | |
207 | ||
65d4384f | 208 | Revision 1.23 2000/10/05 20:47:42 nilsen |
209 | fixed dependencies of include files. Tryed but failed to get a root automaticly | |
210 | generates streamer function to work. Modified SetDefaults. | |
211 | ||
143d1056 | 212 | Revision 1.9.2.15 2000/10/04 16:56:40 nilsen |
213 | Needed to include stdlib.h | |
214 | ||
215 | ======= | |
216 | Revision 1.22 2000/10/04 19:45:52 barbera | |
217 | Corrected by F. Carminati for v3.04 | |
218 | ||
114da3a4 | 219 | Revision 1.21 2000/10/02 21:28:08 fca |
220 | Removal of useless dependecies via forward declarations | |
221 | ||
94de3818 | 222 | Revision 1.20 2000/10/02 16:31:39 barbera |
223 | General code clean-up | |
224 | ||
d5da1ecf | 225 | Revision 1.9.2.14 2000/10/02 15:43:51 barbera |
226 | General code clean-up (e.g., printf -> cout) | |
227 | ||
228 | Revision 1.19 2000/09/22 12:13:25 nilsen | |
229 | Patches and updates for fixes to this and other routines. | |
230 | ||
9c74c52b | 231 | Revision 1.18 2000/07/12 05:32:20 fca |
232 | Correcting several syntax problem with static members | |
233 | ||
b669392e | 234 | Revision 1.17 2000/07/10 16:07:18 fca |
235 | Release version of ITS code | |
236 | ||
3bd79107 | 237 | Revision 1.9.2.3 2000/02/02 13:42:09 barbera |
238 | fixed AliITS.cxx for new AliRun structure. Added ITS hits list to list of hits which will have their track numbers updated | |
239 | ||
240 | Revision 1.9.2.2 2000/01/23 03:03:13 nilsen | |
241 | //fixed FillModule. Removed fi(fabs(xl)<dx.... | |
242 | ||
243 | Revision 1.9.2.1 2000/01/12 19:03:32 nilsen | |
244 | This is the version of the files after the merging done in December 1999. | |
245 | See the ReadMe110100.txt file for details | |
c9a71be1 | 246 | |
1cedd08a | 247 | Revision 1.9 1999/11/14 14:33:25 fca |
248 | Correct problems with distructors and pointers, thanks to I.Hrivnacova | |
249 | ||
6c854497 | 250 | Revision 1.8 1999/09/29 09:24:19 fca |
251 | Introduction of the Copyright and cvs Log | |
252 | ||
4c039060 | 253 | */ |
254 | ||
fe4da5cc | 255 | /////////////////////////////////////////////////////////////////////////////// |
58005f18 | 256 | // |
257 | // An overview of the basic philosophy of the ITS code development | |
258 | // and analysis is show in the figure below. | |
fe4da5cc | 259 | //Begin_Html |
260 | /* | |
a92b2b7d | 261 | <img src="picts/ITS/ITS_Analysis_schema.gif"> |
fe4da5cc | 262 | </pre> |
263 | <br clear=left> | |
264 | <font size=+2 color=red> | |
58005f18 | 265 | <p>Roberto Barbera is in charge of the ITS Offline code (1999). |
fe4da5cc | 266 | <a href="mailto:roberto.barbera@ct.infn.it">Roberto Barbera</a>. |
267 | </font> | |
268 | <pre> | |
269 | */ | |
270 | //End_Html | |
58005f18 | 271 | // |
272 | // AliITS. Inner Traking System base class. | |
273 | // This class contains the base procedures for the Inner Tracking System | |
274 | // | |
275 | //Begin_Html | |
276 | /* | |
a92b2b7d | 277 | <img src="picts/ITS/AliITS_Class_Diagram.gif"> |
58005f18 | 278 | </pre> |
279 | <br clear=left> | |
280 | <font size=+2 color=red> | |
281 | <p>This show the class diagram of the different elements that are part of | |
282 | the AliITS class. | |
283 | </font> | |
284 | <pre> | |
285 | */ | |
286 | //End_Html | |
287 | // | |
288 | // Version: 0 | |
289 | // Written by Rene Brun, Federico Carminati, and Roberto Barbera | |
290 | // | |
291 | // Version: 1 | |
292 | // Modified and documented by Bjorn S. Nilsen | |
293 | // July 11 1999 | |
294 | // | |
3bd79107 | 295 | // Version: 2 |
296 | // Modified and documented by A. Bologna | |
297 | // October 18 1999 | |
298 | // | |
58005f18 | 299 | // AliITS is the general base class for the ITS. Also see AliDetector for |
300 | // futher information. | |
301 | // | |
fe4da5cc | 302 | /////////////////////////////////////////////////////////////////////////////// |
4ae5bbc4 | 303 | #include <Riostream.h> |
143d1056 | 304 | #include <stdlib.h> |
fe4da5cc | 305 | #include <TMath.h> |
306 | #include <TRandom.h> | |
9c74c52b | 307 | #include <TBranch.h> |
fe4da5cc | 308 | #include <TVector.h> |
caf37aec | 309 | #include <TClonesArray.h> |
3bd79107 | 310 | #include <TROOT.h> |
311 | #include <TObjectTable.h> | |
9c74c52b | 312 | #include <TFile.h> |
313 | #include <TTree.h> | |
d5da1ecf | 314 | #include <TString.h> |
3bd79107 | 315 | |
828e06c7 | 316 | #include "AliHeader.h" |
317 | ||
3bd79107 | 318 | #include "AliITS.h" |
e8189707 | 319 | #include "AliITSDetType.h" |
3bd79107 | 320 | #include "AliITSresponseSPD.h" |
3bd79107 | 321 | #include "AliITSresponseSDD.h" |
3bd79107 | 322 | #include "AliITSresponseSSD.h" |
828e06c7 | 323 | #include "AliITSsegmentationSPD.h" |
324 | #include "AliITSsegmentationSDD.h" | |
325 | #include "AliITSsegmentationSSD.h" | |
326 | #include "AliITSsimulationSPD.h" | |
327 | #include "AliITSsimulationSDD.h" | |
328 | #include "AliITSsimulationSSD.h" | |
329 | #include "AliITSClusterFinderSPD.h" | |
330 | #include "AliITSClusterFinderSDD.h" | |
331 | #include "AliITSClusterFinderSSD.h" | |
9c74c52b | 332 | #include "AliITShit.h" |
333 | #include "AliITSgeom.h" | |
2aea926d | 334 | #include "AliITSpList.h" |
9c74c52b | 335 | #include "AliITSdigit.h" |
336 | #include "AliITSmodule.h" | |
337 | #include "AliITSRecPoint.h" | |
338 | #include "AliITSRawCluster.h" | |
828e06c7 | 339 | |
3bd79107 | 340 | ClassImp(AliITS) |
3bd79107 | 341 | |
2aea926d | 342 | //______________________________________________________________________ |
343 | AliITS::AliITS() : AliDetector() { | |
4a5bebc2 | 344 | // Default initializer for ITS |
2aea926d | 345 | // The default constructor of the AliITS class. In addition to |
346 | // creating the AliITS class it zeros the variables fIshunt (a member | |
347 | // of AliDetector class), fEuclidOut, and fIdN, and zeros the pointers | |
348 | // fITSpoints, fIdSens, and fIdName. The AliDetector default constructor | |
349 | // is also called. | |
4a5bebc2 | 350 | // Inputs: |
351 | // none. | |
352 | // Outputs: | |
353 | // none. | |
354 | // Return: | |
355 | // Blank ITS class. | |
3bd79107 | 356 | |
2aea926d | 357 | fIshunt = 0; // not zeroed in AliDetector. |
3bd79107 | 358 | |
2aea926d | 359 | // AliITS variables. |
360 | fEuclidOut = 0; | |
361 | fITSgeom = 0; | |
362 | fITSmodules = 0; | |
aa044888 | 363 | fOpt = "All"; |
364 | // SetDetectors(); // default to fOpt="All". This variable not written out. | |
cb26748d | 365 | |
2aea926d | 366 | fIdN = 0; |
367 | fIdName = 0; | |
368 | fIdSens = 0; | |
3bd79107 | 369 | |
2aea926d | 370 | fNDetTypes = kNTYPES; |
371 | fDetTypes = 0; | |
3bd79107 | 372 | |
2aea926d | 373 | fSDigits = 0; |
374 | fNSDigits = 0; | |
58005f18 | 375 | |
2aea926d | 376 | fNdtype = 0; |
377 | fDtype = 0; | |
3bd79107 | 378 | |
2aea926d | 379 | fCtype = 0; |
380 | fNctype = 0; | |
381 | fTreeC = 0; | |
58005f18 | 382 | |
2aea926d | 383 | fRecPoints = 0; |
384 | fNRecPoints = 0; | |
58005f18 | 385 | |
2aea926d | 386 | SetMarkerColor(kRed); |
fe4da5cc | 387 | } |
2aea926d | 388 | //______________________________________________________________________ |
389 | AliITS::AliITS(const char *name, const char *title):AliDetector(name,title){ | |
4a5bebc2 | 390 | // The standard Constructor for the ITS class. In addition to |
391 | // creating the AliITS class, it allocates memory for the TClonesArrays | |
392 | // fHits, fSDigits, fDigits, fITSpoints, and the TObjArray of fCtype | |
393 | // (clusters). It also zeros the variables | |
2aea926d | 394 | // fIshunt (a member of AliDetector class), fEuclidOut, and fIdN, and zeros |
395 | // the pointers fIdSens and fIdName. To help in displaying hits via the | |
396 | // ROOT macro display.C AliITS also sets the marker color to red. The | |
397 | // variables passes with this constructor, const char *name and *title, | |
398 | // are used by the constructor of AliDetector class. See AliDetector | |
399 | // class for a description of these parameters and its constructor | |
400 | // functions. | |
4a5bebc2 | 401 | // Inputs: |
402 | // const char *name Detector name. Should always be "ITS" | |
403 | // const char *title Detector title. | |
404 | // Outputs: | |
405 | // none. | |
406 | // Return: | |
407 | // An ITS class. | |
2aea926d | 408 | |
409 | fIshunt = 0; // not zeroed in AliDetector | |
410 | fHits = new TClonesArray("AliITShit", 1560);//not done in AliDetector | |
411 | gAlice->AddHitList(fHits); // Not done in AliDetector. | |
412 | ||
413 | fEuclidOut = 0; | |
414 | fITSgeom = 0; | |
415 | fITSmodules = 0; | |
cd77595e | 416 | SetDetectors(); // default to fOpt="All". This variable not written out. |
2aea926d | 417 | |
418 | fIdN = 0; | |
419 | fIdName = 0; | |
420 | fIdSens = 0; | |
421 | ||
422 | fNDetTypes = kNTYPES; | |
423 | fDetTypes = new TObjArray(fNDetTypes); | |
424 | ||
2aea926d | 425 | fSDigits = new TClonesArray("AliITSpListItem",1000); |
426 | fNSDigits = 0; | |
427 | ||
428 | fNdtype = new Int_t[fNDetTypes]; | |
429 | fDtype = new TObjArray(fNDetTypes); | |
430 | ||
431 | fCtype = new TObjArray(fNDetTypes); | |
432 | fNctype = new Int_t[fNDetTypes]; | |
433 | fTreeC = 0; | |
434 | ||
435 | fRecPoints = new TClonesArray("AliITSRecPoint",1000); | |
436 | fNRecPoints = 0; | |
3bd79107 | 437 | |
2aea926d | 438 | Int_t i; |
439 | for(i=0;i<fNDetTypes;i++) { | |
440 | fDetTypes->AddAt(new AliITSDetType(),i); | |
441 | fNdtype[i] = 0; | |
442 | fNctype[i] = 0; | |
443 | } // end for i | |
fe4da5cc | 444 | |
2aea926d | 445 | SetMarkerColor(kRed); |
3bd79107 | 446 | } |
2aea926d | 447 | //______________________________________________________________________ |
58005f18 | 448 | AliITS::~AliITS(){ |
4a5bebc2 | 449 | // Default destructor for ITS. |
2aea926d | 450 | // The default destructor of the AliITS class. In addition to deleting |
451 | // the AliITS class it deletes the memory pointed to by the fHits, fDigits, | |
4a5bebc2 | 452 | // fSDigits, fCtype, fITSmodules, fITSgeom, fRecPoints, fIdSens, fIdName, |
453 | // fITSpoints, fDetType and it's contents. | |
454 | // Inputs: | |
455 | // none. | |
456 | // Outputs: | |
457 | // none. | |
458 | // Return: | |
459 | // none. | |
2aea926d | 460 | |
279a35d7 | 461 | if (fHits) { |
462 | fHits->Delete(); | |
463 | delete fHits; | |
464 | fHits=0; | |
465 | } | |
466 | if (fSDigits) { | |
467 | fSDigits->Delete(); | |
468 | delete fSDigits; | |
469 | fSDigits=0; | |
470 | } | |
b4012daf | 471 | // delete fDigits; fDigits=0; |
279a35d7 | 472 | if (fRecPoints) { |
473 | fRecPoints->Delete(); | |
474 | delete fRecPoints; | |
475 | fRecPoints=0; | |
476 | } | |
477 | delete[] fIdName; // Array of TStrings | |
478 | delete[] fIdSens; | |
479 | if(fITSmodules) { | |
2aea926d | 480 | this->ClearModules(); |
481 | delete fITSmodules; | |
279a35d7 | 482 | fITSmodules = 0; |
483 | }// end if fITSmodules!=0 | |
484 | ||
485 | if(fDtype) { | |
486 | fDtype->Delete(); | |
487 | delete fDtype; | |
488 | } // end if fDtype | |
489 | delete [] fNdtype; | |
490 | if (fCtype) { | |
491 | fCtype->Delete(); | |
492 | delete fCtype; | |
493 | } // end if fCtype | |
494 | delete [] fNctype; | |
495 | ||
496 | if (fDetTypes) { | |
497 | fDetTypes->Delete(); | |
498 | delete fDetTypes; | |
499 | } // end if fDetTypes | |
500 | ||
501 | if (fTreeC) delete fTreeC; | |
502 | ||
503 | if (fITSgeom) delete fITSgeom; | |
3bd79107 | 504 | } |
2aea926d | 505 | //______________________________________________________________________ |
506 | AliITS::AliITS(AliITS &source){ | |
4a5bebc2 | 507 | // Copy constructor. This is a function which is not allowed to be |
508 | // done to the ITS. It exits with an error. | |
509 | // Inputs: | |
510 | // AliITS &source An AliITS class. | |
511 | // Outputs: | |
512 | // none. | |
513 | // Return: | |
514 | // none. | |
3bd79107 | 515 | |
2aea926d | 516 | if(this==&source) return; |
4a5bebc2 | 517 | Error("Copy constructor", |
2aea926d | 518 | "You are not allowed to make a copy of the AliITS"); |
519 | exit(1); | |
3bd79107 | 520 | } |
2aea926d | 521 | //______________________________________________________________________ |
522 | AliITS& AliITS::operator=(AliITS &source){ | |
4a5bebc2 | 523 | // Assignment operator. This is a function which is not allowed to be |
524 | // done to the ITS. It exits with an error. | |
525 | // Inputs: | |
526 | // AliITS &source An AliITS class. | |
527 | // Outputs: | |
528 | // none. | |
529 | // Return: | |
530 | // none. | |
3bd79107 | 531 | |
2aea926d | 532 | if(this==&source) return *this; |
4a5bebc2 | 533 | Error("operator=","You are not allowed to make a copy of the AliITS"); |
2aea926d | 534 | exit(1); |
535 | return *this; //fake return | |
3bd79107 | 536 | } |
2aea926d | 537 | //______________________________________________________________________ |
4a5bebc2 | 538 | Int_t AliITS::DistancetoPrimitive(Int_t,Int_t){ |
2aea926d | 539 | // Distance from mouse to ITS on the screen. Dummy routine |
540 | // A dummy routine used by the ROOT macro display.C to allow for the | |
541 | // use of the mouse (pointing device) in the macro. In general this should | |
542 | // never be called. If it is it returns the number 9999 for any value of | |
543 | // x and y. | |
4a5bebc2 | 544 | // Inputs: |
545 | // Int_t Dummy screen coordinate. | |
546 | // Int_t Dummy screen coordinate. | |
547 | // Outputs: | |
548 | // none. | |
549 | // Return: | |
550 | // Int_t Dummy = 9999 distance to ITS. | |
3bd79107 | 551 | |
2aea926d | 552 | return 9999; |
3bd79107 | 553 | } |
2aea926d | 554 | //______________________________________________________________________ |
555 | void AliITS::Init(){ | |
4a5bebc2 | 556 | // Initializer ITS after it has been built |
2aea926d | 557 | // This routine initializes the AliITS class. It is intended to be |
558 | // called from the Init function in AliITSv?. Besides displaying a banner | |
559 | // indicating that it has been called it initializes the array fIdSens | |
560 | // and sets the default segmentation, response, digit and raw cluster | |
561 | // classes therefore it should be called after a call to CreateGeometry. | |
4a5bebc2 | 562 | // Inputs: |
563 | // none. | |
564 | // Outputs: | |
565 | // none. | |
566 | // Return: | |
567 | // none. | |
3bd79107 | 568 | Int_t i; |
3bd79107 | 569 | |
2aea926d | 570 | SetDefaults(); |
571 | // Array of TStrings | |
572 | for(i=0;i<fIdN;i++) fIdSens[i] = gMC->VolId(fIdName[i]); | |
3bd79107 | 573 | } |
2aea926d | 574 | //______________________________________________________________________ |
575 | void AliITS::SetDefaults(){ | |
4a5bebc2 | 576 | // sets the default segmentation, response, digit and raw cluster classes. |
577 | // Inputs: | |
578 | // none. | |
579 | // Outputs: | |
580 | // none. | |
581 | // Return: | |
582 | // none. | |
2aea926d | 583 | |
584 | if(fDebug) printf("%s: SetDefaults\n",ClassName()); | |
585 | ||
586 | AliITSDetType *iDetType; | |
587 | ||
588 | //SPD | |
589 | iDetType=DetType(0); | |
590 | if (!iDetType->GetSegmentationModel()) { | |
591 | AliITSsegmentationSPD *seg0=new AliITSsegmentationSPD(fITSgeom); | |
592 | SetSegmentationModel(0,seg0); | |
593 | } // end if | |
594 | if (!iDetType->GetResponseModel()) { | |
595 | SetResponseModel(0,new AliITSresponseSPD()); | |
596 | } // end if | |
597 | // set digit and raw cluster classes to be used | |
598 | ||
599 | const char *kData0=(iDetType->GetResponseModel())->DataType(); | |
600 | if (strstr(kData0,"real")) { | |
601 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSPD"); | |
602 | } else iDetType->ClassNames("AliITSdigitSPD","AliITSRawClusterSPD"); | |
603 | ||
604 | // SDD | |
605 | iDetType=DetType(1); | |
606 | if (!iDetType->GetResponseModel()) { | |
aa044888 | 607 | SetResponseModel(1,new AliITSresponseSDD("simulated")); |
2aea926d | 608 | } // end if |
609 | AliITSresponse *resp1=iDetType->GetResponseModel(); | |
610 | if (!iDetType->GetSegmentationModel()) { | |
611 | AliITSsegmentationSDD *seg1=new AliITSsegmentationSDD(fITSgeom,resp1); | |
612 | SetSegmentationModel(1,seg1); | |
613 | } // end if | |
614 | const char *kData1=(iDetType->GetResponseModel())->DataType(); | |
615 | const char *kopt=iDetType->GetResponseModel()->ZeroSuppOption(); | |
4a5bebc2 | 616 | if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D")) || strstr(kData1,"real") ){ |
2aea926d | 617 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSDD"); |
618 | } else iDetType->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD"); | |
619 | ||
620 | // SSD | |
621 | iDetType=DetType(2); | |
622 | if (!iDetType->GetSegmentationModel()) { | |
623 | AliITSsegmentationSSD *seg2=new AliITSsegmentationSSD(fITSgeom); | |
624 | SetSegmentationModel(2,seg2); | |
625 | } // end if | |
626 | if (!iDetType->GetResponseModel()) { | |
aa044888 | 627 | SetResponseModel(2,new AliITSresponseSSD("simulated")); |
2aea926d | 628 | } // end if |
629 | const char *kData2=(iDetType->GetResponseModel())->DataType(); | |
630 | if (strstr(kData2,"real")) { | |
631 | iDetType->ClassNames("AliITSdigit","AliITSRawClusterSSD"); | |
632 | } else iDetType->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD"); | |
633 | ||
634 | if (kNTYPES>3) { | |
635 | Warning("SetDefaults", | |
4a5bebc2 | 636 | "Only the three basic detector types are initialized!"); |
2aea926d | 637 | } // end if |
3bd79107 | 638 | } |
2aea926d | 639 | //______________________________________________________________________ |
640 | void AliITS::SetDefaultSimulation(){ | |
4a5bebc2 | 641 | // sets the default simulation. |
642 | // Inputs: | |
643 | // none. | |
644 | // Outputs: | |
645 | // none. | |
646 | // Return: | |
647 | // none. | |
2aea926d | 648 | |
649 | AliITSDetType *iDetType; | |
54b8cf3b | 650 | AliITSsimulation *sim; |
2aea926d | 651 | iDetType=DetType(0); |
54b8cf3b | 652 | sim = iDetType->GetSimulationModel(); |
653 | if (!sim) { | |
2aea926d | 654 | AliITSsegmentation *seg0= |
655 | (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
656 | AliITSresponse *res0 = (AliITSresponse*)iDetType->GetResponseModel(); | |
657 | AliITSsimulationSPD *sim0=new AliITSsimulationSPD(seg0,res0); | |
658 | SetSimulationModel(0,sim0); | |
54b8cf3b | 659 | }else{ // simulation exists, make sure it is set up properly. |
660 | ((AliITSsimulationSPD*)sim)->Init( | |
661 | (AliITSsegmentationSPD*) iDetType->GetSegmentationModel(), | |
662 | (AliITSresponseSPD*) iDetType->GetResponseModel()); | |
663 | // if(sim->GetResponseModel()==0) sim->SetResponseModel( | |
664 | // (AliITSresponse*)iDetType->GetResponseModel()); | |
665 | // if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel( | |
666 | // (AliITSsegmentation*)iDetType->GetSegmentationModel()); | |
2aea926d | 667 | } // end if |
668 | iDetType=DetType(1); | |
54b8cf3b | 669 | sim = iDetType->GetSimulationModel(); |
670 | if (!sim) { | |
2aea926d | 671 | AliITSsegmentation *seg1= |
672 | (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
673 | AliITSresponse *res1 = (AliITSresponse*)iDetType->GetResponseModel(); | |
674 | AliITSsimulationSDD *sim1=new AliITSsimulationSDD(seg1,res1); | |
675 | SetSimulationModel(1,sim1); | |
54b8cf3b | 676 | }else{ // simulation exists, make sure it is set up properly. |
677 | ((AliITSsimulationSDD*)sim)->Init( | |
678 | (AliITSsegmentationSDD*) iDetType->GetSegmentationModel(), | |
679 | (AliITSresponseSDD*) iDetType->GetResponseModel()); | |
680 | // if(sim->GetResponseModel()==0) sim->SetResponseModel( | |
681 | // (AliITSresponse*)iDetType->GetResponseModel()); | |
682 | // if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel( | |
683 | // (AliITSsegmentation*)iDetType->GetSegmentationModel()); | |
2aea926d | 684 | } //end if |
685 | iDetType=DetType(2); | |
54b8cf3b | 686 | sim = iDetType->GetSimulationModel(); |
687 | if (!sim) { | |
2aea926d | 688 | AliITSsegmentation *seg2= |
689 | (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
690 | AliITSresponse *res2 = (AliITSresponse*)iDetType->GetResponseModel(); | |
691 | AliITSsimulationSSD *sim2=new AliITSsimulationSSD(seg2,res2); | |
692 | SetSimulationModel(2,sim2); | |
54b8cf3b | 693 | }else{ // simulation exists, make sure it is set up properly. |
694 | ((AliITSsimulationSSD*)sim)->Init( | |
695 | (AliITSsegmentationSSD*) iDetType->GetSegmentationModel(), | |
696 | (AliITSresponseSSD*) iDetType->GetResponseModel()); | |
697 | // if(sim->GetResponseModel()==0) sim->SetResponseModel( | |
698 | // (AliITSresponse*)iDetType->GetResponseModel()); | |
699 | // if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel( | |
700 | // (AliITSsegmentation*)iDetType->GetSegmentationModel()); | |
2aea926d | 701 | } // end if |
3bd79107 | 702 | } |
2aea926d | 703 | //______________________________________________________________________ |
704 | void AliITS::SetDefaultClusterFinders(){ | |
4a5bebc2 | 705 | // Sets the default cluster finders. Used in finding RecPoints. |
706 | // Inputs: | |
707 | // none. | |
708 | // Outputs: | |
709 | // none. | |
710 | // Return: | |
711 | // none. | |
2aea926d | 712 | |
713 | MakeTreeC(); | |
714 | AliITSDetType *iDetType; | |
715 | ||
716 | // SPD | |
717 | iDetType=DetType(0); | |
718 | if (!iDetType->GetReconstructionModel()) { | |
719 | AliITSsegmentation *seg0 = | |
720 | (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
721 | TClonesArray *dig0=DigitsAddress(0); | |
722 | TClonesArray *recp0=ClustersAddress(0); | |
723 | AliITSClusterFinderSPD *rec0 = new AliITSClusterFinderSPD(seg0,dig0, | |
724 | recp0); | |
725 | SetReconstructionModel(0,rec0); | |
726 | } // end if | |
727 | ||
728 | // SDD | |
729 | iDetType=DetType(1); | |
730 | if (!iDetType->GetReconstructionModel()) { | |
731 | AliITSsegmentation *seg1 = | |
732 | (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
733 | AliITSresponse *res1 = (AliITSresponse*)iDetType->GetResponseModel(); | |
734 | TClonesArray *dig1=DigitsAddress(1); | |
735 | TClonesArray *recp1=ClustersAddress(1); | |
736 | AliITSClusterFinderSDD *rec1 = | |
737 | new AliITSClusterFinderSDD(seg1,res1,dig1,recp1); | |
738 | SetReconstructionModel(1,rec1); | |
739 | } // end if | |
740 | ||
741 | // SSD | |
742 | iDetType=DetType(2); | |
743 | if (!iDetType->GetReconstructionModel()) { | |
744 | AliITSsegmentation *seg2= | |
745 | (AliITSsegmentation*)iDetType->GetSegmentationModel(); | |
746 | TClonesArray *dig2=DigitsAddress(2); | |
747 | AliITSClusterFinderSSD *rec2= new AliITSClusterFinderSSD(seg2,dig2); | |
748 | SetReconstructionModel(2,rec2); | |
749 | } // end if | |
3bd79107 | 750 | } |
2aea926d | 751 | //______________________________________________________________________ |
752 | void AliITS::MakeBranch(Option_t* option, const char *file){ | |
753 | // Creates Tree branches for the ITS. | |
4a5bebc2 | 754 | // Inputs: |
755 | // Option_t *option String of Tree types S,D, and/or R. | |
756 | // const char *file String of the file name where these branches | |
757 | // are to be stored. If blank then these branches | |
758 | // are written to the same tree as the Hits were | |
759 | // read from. | |
760 | // Outputs: | |
761 | // none. | |
762 | // Return: | |
763 | // none. | |
ff0e455e | 764 | Bool_t cS = (strstr(option,"S")!=0); |
765 | Bool_t cD = (strstr(option,"D")!=0); | |
766 | Bool_t cR = (strstr(option,"R")!=0); | |
767 | Bool_t cRF = (strstr(option,"RF")!=0); | |
768 | if(cRF)cR = kFALSE; | |
2aea926d | 769 | |
770 | AliDetector::MakeBranch(option,file); | |
771 | ||
772 | if(cS) MakeBranchS(file); | |
773 | if(cD) MakeBranchD(file); | |
774 | if(cR) MakeBranchR(file); | |
ff0e455e | 775 | if(cRF) MakeBranchRF(file); |
fe4da5cc | 776 | } |
2aea926d | 777 | //______________________________________________________________________ |
778 | void AliITS::SetTreeAddress(){ | |
779 | // Set branch address for the Trees. | |
4a5bebc2 | 780 | // Inputs: |
781 | // none. | |
782 | // Outputs: | |
783 | // none. | |
784 | // Return: | |
785 | // none. | |
2aea926d | 786 | TTree *treeS = gAlice->TreeS(); |
787 | TTree *treeD = gAlice->TreeD(); | |
788 | TTree *treeR = gAlice->TreeR(); | |
789 | ||
790 | AliDetector::SetTreeAddress(); | |
791 | ||
792 | SetTreeAddressS(treeS); | |
793 | SetTreeAddressD(treeD); | |
794 | SetTreeAddressR(treeR); | |
fe4da5cc | 795 | } |
2aea926d | 796 | //______________________________________________________________________ |
797 | AliITSDetType* AliITS::DetType(Int_t id){ | |
4a5bebc2 | 798 | // Return pointer to id detector type. |
799 | // Inputs: | |
800 | // Int_t id detector id number. | |
801 | // Outputs: | |
802 | // none. | |
803 | // Return: | |
804 | // returned, a pointer to a AliITSDetType. | |
fe4da5cc | 805 | |
2aea926d | 806 | return ((AliITSDetType*) fDetTypes->At(id)); |
3bd79107 | 807 | } |
2aea926d | 808 | //______________________________________________________________________ |
809 | void AliITS::SetResponseModel(Int_t id, AliITSresponse *response){ | |
4a5bebc2 | 810 | // Set the response model for the id detector type. |
811 | // Inputs: | |
812 | // Int_t id detector id number. | |
813 | // AliITSresponse* a pointer containing an instance of AliITSresponse | |
814 | // to be stored/owned b y AliITSDetType. | |
815 | // Outputs: | |
816 | // none. | |
817 | // Return: | |
818 | // none. | |
e8189707 | 819 | |
2aea926d | 820 | ((AliITSDetType*) fDetTypes->At(id))->ResponseModel(response); |
e8189707 | 821 | } |
2aea926d | 822 | //______________________________________________________________________ |
823 | void AliITS::SetSegmentationModel(Int_t id, AliITSsegmentation *seg){ | |
4a5bebc2 | 824 | // Set the segmentation model for the id detector type. |
825 | // Inputs: | |
826 | // Int_t id detector id number. | |
827 | // AliITSsegmentation* a pointer containing an instance of | |
828 | // AliITSsegmentation to be stored/owned b y | |
829 | // AliITSDetType. | |
830 | // Outputs: | |
831 | // none. | |
832 | // Return: | |
833 | // none. | |
e8189707 | 834 | |
2aea926d | 835 | ((AliITSDetType*) fDetTypes->At(id))->SegmentationModel(seg); |
e8189707 | 836 | } |
2aea926d | 837 | //______________________________________________________________________ |
838 | void AliITS::SetSimulationModel(Int_t id, AliITSsimulation *sim){ | |
4a5bebc2 | 839 | // Set the simulation model for the id detector type. |
840 | // Inputs: | |
841 | // Int_t id detector id number. | |
842 | // AliITSresponse* a pointer containing an instance of AliITSresponse | |
843 | // to be stored/owned b y AliITSDetType. | |
844 | // Outputs: | |
845 | // none. | |
846 | // Return: | |
847 | // none. | |
3bd79107 | 848 | |
2aea926d | 849 | ((AliITSDetType*) fDetTypes->At(id))->SimulationModel(sim); |
3bd79107 | 850 | |
851 | } | |
2aea926d | 852 | //______________________________________________________________________ |
853 | void AliITS::SetReconstructionModel(Int_t id, AliITSClusterFinder *reconst){ | |
4a5bebc2 | 854 | // Set the cluster finder model for the id detector type. |
855 | // Inputs: | |
856 | // Int_t id detector id number. | |
857 | // AliITSClusterFinder* a pointer containing an instance of | |
858 | // AliITSClusterFinder to be stored/owned b y | |
859 | // AliITSDetType. | |
860 | // Outputs: | |
861 | // none. | |
862 | // Return: | |
863 | // none. | |
3bd79107 | 864 | |
2aea926d | 865 | ((AliITSDetType*) fDetTypes->At(id))->ReconstructionModel(reconst); |
3bd79107 | 866 | } |
2aea926d | 867 | //______________________________________________________________________ |
868 | void AliITS::SetClasses(Int_t id, const char *digit, const char *cluster){ | |
4a5bebc2 | 869 | // Set the digit and cluster classes name to be used for the id detector |
870 | // type. | |
871 | // Inputs: | |
872 | // Int_t id detector id number. | |
873 | // const char *digit Digit class name for detector id. | |
874 | // const char *cluster Cluster class name for detector id. | |
875 | // Outputs: | |
876 | // none. | |
877 | // Return: | |
878 | // none. | |
3bd79107 | 879 | |
2aea926d | 880 | ((AliITSDetType*) fDetTypes->At(id))->ClassNames(digit,cluster); |
3bd79107 | 881 | } |
2aea926d | 882 | //______________________________________________________________________ |
883 | void AliITS::AddHit(Int_t track, Int_t *vol, Float_t *hits){ | |
884 | // Add an ITS hit | |
885 | // The function to add information to the AliITShit class. See the | |
886 | // AliITShit class for a full description. This function allocates the | |
887 | // necessary new space for the hit information and passes the variable | |
888 | // track, and the pointers *vol and *hits to the AliITShit constructor | |
889 | // function. | |
4a5bebc2 | 890 | // Inputs: |
891 | // Int_t track Track number which produced this hit. | |
892 | // Int_t *vol Array of Integer Hit information. See AliITShit.h | |
893 | // Float_t *hits Array of Floating Hit information. see AliITShit.h | |
894 | // Outputs: | |
895 | // none. | |
896 | // Return: | |
897 | // none. | |
2aea926d | 898 | |
899 | TClonesArray &lhits = *fHits; | |
900 | new(lhits[fNhits++]) AliITShit(fIshunt,track,vol,hits); | |
3bd79107 | 901 | } |
2aea926d | 902 | //______________________________________________________________________ |
3bd79107 | 903 | void AliITS::InitModules(Int_t size,Int_t &nmodules){ |
4a5bebc2 | 904 | // Initialize the modules array. |
905 | // Inputs: | |
906 | // Int_t size Size of array of the number of modules to be | |
907 | // created. If size <=0 then the number of modules | |
908 | // is gotten from AliITSgeom class kept in fITSgeom. | |
909 | // Outputs: | |
910 | // Int_t &nmodules The number of modules existing. | |
911 | // Return: | |
912 | // none. | |
3bd79107 | 913 | |
2aea926d | 914 | if(fITSmodules){ |
915 | fITSmodules->Delete(); | |
916 | delete fITSmodules; | |
917 | } // end fir fITSmoudles | |
e8189707 | 918 | |
3bd79107 | 919 | Int_t nl,indexMAX,index; |
3bd79107 | 920 | |
921 | if(size<=0){ // default to using data stored in AliITSgeom | |
922 | if(fITSgeom==0) { | |
4a5bebc2 | 923 | Error("InitModules","fITSgeom not defined"); |
3bd79107 | 924 | return; |
925 | } // end if fITSgeom==0 | |
926 | nl = fITSgeom->GetNlayers(); | |
927 | indexMAX = fITSgeom->GetModuleIndex(nl,fITSgeom->GetNladders(nl), | |
928 | fITSgeom->GetNdetectors(nl))+1; | |
929 | nmodules = indexMAX; | |
930 | fITSmodules = new TObjArray(indexMAX); | |
3bd79107 | 931 | for(index=0;index<indexMAX;index++){ |
2aea926d | 932 | fITSmodules->AddAt( new AliITSmodule(index),index); |
3bd79107 | 933 | } // end for index |
934 | }else{ | |
935 | fITSmodules = new TObjArray(size); | |
9c74c52b | 936 | for(index=0;index<size;index++) { |
937 | fITSmodules->AddAt( new AliITSmodule(index),index); | |
2aea926d | 938 | } // end for index |
9c74c52b | 939 | |
3bd79107 | 940 | nmodules = size; |
941 | } // end i size<=0 | |
942 | } | |
2aea926d | 943 | //______________________________________________________________________ |
944 | void AliITS::FillModules(Int_t evnt,Int_t bgrev,Int_t nmodules, | |
945 | Option_t *option,Text_t *filename){ | |
946 | // fill the modules with the sorted by module hits; add hits from | |
4a5bebc2 | 947 | // background if option=Add. |
948 | // Inputs: | |
949 | // Int_t evnt Event to be processed. | |
950 | // Int_t bgrev Background Hit tree number. | |
951 | // Int_t nmodules Not used. | |
952 | // Option_t *option String indicating if merging hits or not. To | |
953 | // merge hits set equal to "Add". Otherwise no | |
954 | // background hits are considered. | |
955 | // Test_t *filename File name containing the background hits.. | |
956 | // Outputs: | |
957 | // none. | |
958 | // Return: | |
959 | // none. | |
3bd79107 | 960 | static TTree *trH1; //Tree with background hits |
b4012daf | 961 | // static TClonesArray *fHits2; //List of hits for one track only |
3bd79107 | 962 | static Bool_t first=kTRUE; |
963 | static TFile *file; | |
5cf7bbad | 964 | const char *addBgr = strstr(option,"Add"); |
3bd79107 | 965 | |
e8189707 | 966 | if (addBgr ) { |
3bd79107 | 967 | if(first) { |
3bd79107 | 968 | file=new TFile(filename); |
b4012daf | 969 | // fHits2 = new TClonesArray("AliITShit",1000 ); |
2aea926d | 970 | } // end if first |
3bd79107 | 971 | first=kFALSE; |
972 | file->cd(); | |
973 | file->ls(); | |
974 | // Get Hits Tree header from file | |
b4012daf | 975 | // if(fHits2) fHits2->Clear(); |
3bd79107 | 976 | if(trH1) delete trH1; |
977 | trH1=0; | |
2aea926d | 978 | |
3bd79107 | 979 | char treeName[20]; |
980 | sprintf(treeName,"TreeH%d",bgrev); | |
981 | trH1 = (TTree*)gDirectory->Get(treeName); | |
3bd79107 | 982 | if (!trH1) { |
4a5bebc2 | 983 | Error("FillModules","cannot find Hits Tree for event:%d",bgrev); |
2aea926d | 984 | } // end if !trH1 |
3bd79107 | 985 | // Set branch addresses |
b4012daf | 986 | /* |
3bd79107 | 987 | TBranch *branch; |
988 | char branchname[20]; | |
989 | sprintf(branchname,"%s",GetName()); | |
990 | if (trH1 && fHits2) { | |
991 | branch = trH1->GetBranch(branchname); | |
992 | if (branch) branch->SetAddress(&fHits2); | |
2aea926d | 993 | } // end if trH1 && fHits |
b4012daf | 994 | */ |
2aea926d | 995 | } // end if addBgr |
3bd79107 | 996 | |
b4012daf | 997 | FillModules(gAlice->TreeH(),0); // fill from this file's tree. |
998 | /* | |
3bd79107 | 999 | TClonesArray *itsHits = this->Hits(); |
1000 | Int_t lay,lad,det,index; | |
1001 | AliITShit *itsHit=0; | |
1002 | AliITSmodule *mod=0; | |
3bd79107 | 1003 | TTree *iTH = gAlice->TreeH(); |
1004 | Int_t ntracks =(Int_t) iTH->GetEntries(); | |
3bd79107 | 1005 | Int_t t,h; |
1006 | for(t=0; t<ntracks; t++){ | |
1007 | gAlice->ResetHits(); | |
1008 | iTH->GetEvent(t); | |
1009 | Int_t nhits = itsHits->GetEntriesFast(); | |
1010 | if (!nhits) continue; | |
3bd79107 | 1011 | for(h=0; h<nhits; h++){ |
1012 | itsHit = (AliITShit *)itsHits->UncheckedAt(h); | |
1013 | itsHit->GetDetectorID(lay,lad,det); | |
9c74c52b | 1014 | // temporarily index=det-1 !!! |
1015 | if(fITSgeom) index = fITSgeom->GetModuleIndex(lay,lad,det); | |
1016 | else index=det-1; | |
1017 | // | |
3bd79107 | 1018 | mod = this->GetModule(index); |
9c74c52b | 1019 | mod->AddHit(itsHit,t,h); |
3bd79107 | 1020 | } // end loop over hits |
1021 | } // end loop over tracks | |
b4012daf | 1022 | */ |
3bd79107 | 1023 | // open the file with background |
1024 | ||
e8189707 | 1025 | if (addBgr ) { |
b4012daf | 1026 | FillModules(trH1,10000000); // Default mask 10M. |
1027 | /* | |
2aea926d | 1028 | Int_t track,i; |
1029 | ntracks =(Int_t)trH1->GetEntries(); | |
1030 | // Loop over tracks | |
1031 | for (track=0; track<ntracks; track++) { | |
1032 | if (fHits2) fHits2->Clear(); | |
1033 | trH1->GetEvent(track); | |
1034 | // Loop over hits | |
1035 | for(i=0;i<fHits2->GetEntriesFast();++i) { | |
1036 | itsHit=(AliITShit*) (*fHits2)[i]; | |
1037 | itsHit->GetDetectorID(lay,lad,det); | |
1038 | // temporarily index=det-1 !!! | |
1039 | if(fITSgeom) index = fITSgeom->GetModuleIndex(lay,lad,det); | |
1040 | else index=det-1; | |
1041 | // | |
1042 | mod = this->GetModule(index); | |
1043 | mod->AddHit(itsHit,track,i); | |
1044 | } // end loop over hits | |
1045 | } // end loop over tracks | |
b4012daf | 1046 | */ |
2aea926d | 1047 | TTree *fAli=gAlice->TreeK(); |
1048 | TFile *fileAli=0; | |
1049 | if (fAli) fileAli =fAli->GetCurrentFile(); | |
1050 | fileAli->cd(); | |
3bd79107 | 1051 | } // end if add |
3bd79107 | 1052 | } |
2aea926d | 1053 | //______________________________________________________________________ |
b4012daf | 1054 | void AliITS::FillModules(TTree *treeH, Int_t mask) { |
1055 | // fill the modules with the sorted by module hits; | |
1056 | // can be called many times to do a merging | |
1057 | // Inputs: | |
1058 | // TTree *treeH The tree containing the hits to be copied into | |
1059 | // the modules. | |
1060 | // Int_t mask The track number mask to indecate which file | |
1061 | // this hits came from. | |
1062 | // Outputs: | |
1063 | // none. | |
1064 | // Return: | |
1065 | // none. | |
1066 | ||
1067 | Int_t lay,lad,det,index; | |
1068 | AliITShit *itsHit=0; | |
1069 | AliITSmodule *mod=0; | |
1070 | char branchname[20]; | |
1071 | sprintf(branchname,"%s",GetName()); | |
1072 | TBranch *branch = treeH->GetBranch(branchname); | |
1073 | if (!branch) { | |
1074 | Error("FillModules","%s branch in TreeH not found",branchname); | |
1075 | return; | |
1076 | } // end if !branch | |
1077 | branch->SetAddress(&fHits); | |
1078 | Int_t nTracks =(Int_t) treeH->GetEntries(); | |
1079 | Int_t iPrimTrack,h; | |
1080 | for(iPrimTrack=0; iPrimTrack<nTracks; iPrimTrack++){ | |
1081 | ResetHits(); | |
1082 | Int_t nBytes = treeH->GetEvent(iPrimTrack); | |
1083 | if (nBytes <= 0) continue; | |
1084 | Int_t nHits = fHits->GetEntriesFast(); | |
1085 | for(h=0; h<nHits; h++){ | |
1086 | itsHit = (AliITShit *)fHits->UncheckedAt(h); | |
1087 | itsHit->GetDetectorID(lay,lad,det); | |
1088 | if (fITSgeom) { | |
1089 | index = fITSgeom->GetModuleIndex(lay,lad,det); | |
1090 | } else { | |
1091 | index=det-1; // This should not be used. | |
1092 | } // end if [You must have fITSgeom for this to work!] | |
1093 | mod = GetModule(index); | |
1094 | itsHit->SetTrack(itsHit->GetTrack()+mask); // Set track mask. | |
1095 | mod->AddHit(itsHit,iPrimTrack,h); | |
1096 | } // end loop over hits | |
1097 | } // end loop over tracks | |
1098 | } | |
1099 | //______________________________________________________________________ | |
2aea926d | 1100 | void AliITS::ClearModules(){ |
4a5bebc2 | 1101 | // Clear the modules TObjArray. |
1102 | // Inputs: | |
1103 | // none. | |
1104 | // Outputs: | |
1105 | // none. | |
3bd79107 | 1106 | |
2aea926d | 1107 | if(fITSmodules) fITSmodules->Delete(); |
1108 | } | |
1109 | //______________________________________________________________________ | |
4a5bebc2 | 1110 | void AliITS::MakeBranchS(const char *fl){ |
1111 | // Creates Tree Branch for the ITS summable digits. | |
1112 | // Inputs: | |
1113 | // cont char *fl File name where SDigits branch is to be written | |
1114 | // to. If blank it write the SDigits to the same | |
1115 | // file in which the Hits were found. | |
1116 | // Outputs: | |
1117 | // none. | |
1118 | // Return: | |
1119 | // none. | |
2aea926d | 1120 | Int_t buffersize = 4000; |
1121 | char branchname[30]; | |
2ab0c725 | 1122 | |
2aea926d | 1123 | // only one branch for SDigits. |
1124 | sprintf(branchname,"%s",GetName()); | |
1125 | if(fSDigits && gAlice->TreeS()){ | |
4a5bebc2 | 1126 | MakeBranchInTree(gAlice->TreeS(),branchname,&fSDigits,buffersize,fl); |
2aea926d | 1127 | } // end if |
1128 | } | |
1129 | //______________________________________________________________________ | |
1130 | void AliITS::SetTreeAddressS(TTree *treeS){ | |
1131 | // Set branch address for the ITS summable digits Trees. | |
4a5bebc2 | 1132 | // Inputs: |
1133 | // TTree *treeS Tree containing the SDigits. | |
1134 | // Outputs: | |
1135 | // none. | |
1136 | // Return: | |
1137 | // none. | |
2aea926d | 1138 | char branchname[30]; |
828e06c7 | 1139 | |
2aea926d | 1140 | if(!treeS) return; |
1141 | TBranch *branch; | |
1142 | sprintf(branchname,"%s",GetName()); | |
1143 | branch = treeS->GetBranch(branchname); | |
1144 | if (branch) branch->SetAddress(&fSDigits); | |
1145 | } | |
1146 | //______________________________________________________________________ | |
9ad8b5dd | 1147 | void AliITS::MakeBranchInTreeD(TTree *treeD,const char *file){ |
2aea926d | 1148 | // Creates Tree branches for the ITS. |
4a5bebc2 | 1149 | // Inputs: |
e0fc0305 | 1150 | // TTree *treeD Pointer to the Digits Tree. |
4a5bebc2 | 1151 | // cont char *file File name where Digits branch is to be written |
1152 | // to. If blank it write the SDigits to the same | |
1153 | // file in which the Hits were found. | |
1154 | // Outputs: | |
1155 | // none. | |
1156 | // Return: | |
1157 | // none. | |
2aea926d | 1158 | Int_t buffersize = 4000; |
1159 | char branchname[30]; | |
2ab0c725 | 1160 | |
2aea926d | 1161 | sprintf(branchname,"%s",GetName()); |
1162 | // one branch for digits per type of detector | |
1163 | const char *det[3] = {"SPD","SDD","SSD"}; | |
1164 | char digclass[40]; | |
1165 | char clclass[40]; | |
1166 | Int_t i; | |
1167 | for (i=0; i<kNTYPES ;i++) { | |
1168 | DetType(i)->GetClassNames(digclass,clclass); | |
1169 | // digits | |
1170 | if(!(fDtype->At(i))) fDtype->AddAt(new TClonesArray(digclass,1000),i); | |
1171 | else ResetDigits(i); | |
1172 | } // end for i | |
1173 | for (i=0; i<kNTYPES ;i++) { | |
1174 | if (kNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]); | |
1175 | else sprintf(branchname,"%sDigits%d",GetName(),i+1); | |
9ad8b5dd | 1176 | if (fDtype && treeD) { |
1177 | MakeBranchInTree(treeD, | |
2aea926d | 1178 | branchname, &((*fDtype)[i]),buffersize,file); |
1179 | } // end if | |
1180 | } // end for i | |
2ab0c725 | 1181 | } |
2aea926d | 1182 | //______________________________________________________________________ |
1183 | void AliITS::SetTreeAddressD(TTree *treeD){ | |
1184 | // Set branch address for the Trees. | |
4a5bebc2 | 1185 | // Inputs: |
1186 | // TTree *treeD Tree containing the Digits. | |
1187 | // Outputs: | |
1188 | // none. | |
1189 | // Return: | |
1190 | // none. | |
2aea926d | 1191 | char branchname[30]; |
1192 | const char *det[3] = {"SPD","SDD","SSD"}; | |
1193 | TBranch *branch; | |
1194 | char digclass[40]; | |
1195 | char clclass[40]; | |
1196 | Int_t i; | |
2ab0c725 | 1197 | |
2aea926d | 1198 | if(!treeD) return; |
1199 | for (i=0; i<kNTYPES; i++) { | |
1200 | DetType(i)->GetClassNames(digclass,clclass); | |
1201 | // digits | |
1202 | if(!(fDtype->At(i))) fDtype->AddAt(new TClonesArray(digclass,1000),i); | |
1203 | else ResetDigits(i); | |
1204 | if (kNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]); | |
1205 | else sprintf(branchname,"%sDigits%d",GetName(),i+1); | |
1206 | if (fDtype) { | |
1207 | branch = treeD->GetBranch(branchname); | |
1208 | if (branch) branch->SetAddress(&((*fDtype)[i])); | |
1209 | } // end if fDtype | |
1210 | } // end for i | |
1211 | } | |
1212 | //______________________________________________________________________ | |
1213 | void AliITS::Hits2SDigits(){ | |
1214 | // Standard Hits to summable Digits function. | |
4a5bebc2 | 1215 | // Inputs: |
1216 | // none. | |
1217 | // Outputs: | |
1218 | // none. | |
2aea926d | 1219 | |
e0fc0305 | 1220 | // return; // Using Hits in place of the larger sDigits. |
2aea926d | 1221 | AliHeader *header=gAlice->GetHeader(); // Get event number from this file. |
1222 | // Do the Hits to Digits operation. Use Standard input values. | |
1223 | // Event number from file, no background hit merging , use size from | |
1224 | // AliITSgeom class, option="All", input from this file only. | |
7d8046e8 | 1225 | HitsToSDigits(header->GetEvent(),0,-1," ",fOpt," "); |
2aea926d | 1226 | } |
1227 | //______________________________________________________________________ | |
1228 | void AliITS::Hits2PreDigits(){ | |
1229 | // Standard Hits to summable Digits function. | |
4a5bebc2 | 1230 | // Inputs: |
1231 | // none. | |
1232 | // Outputs: | |
1233 | // none. | |
2aea926d | 1234 | |
1235 | AliHeader *header=gAlice->GetHeader(); // Get event number from this file. | |
1236 | // Do the Hits to Digits operation. Use Standard input values. | |
1237 | // Event number from file, no background hit merging , use size from | |
1238 | // AliITSgeom class, option="All", input from this file only. | |
7d8046e8 | 1239 | HitsToPreDigits(header->GetEvent(),0,-1," ",fOpt," "); |
2aea926d | 1240 | } |
1241 | //______________________________________________________________________ | |
e0fc0305 | 1242 | void AliITS::SDigitsToDigits(Option_t *opt){ |
2aea926d | 1243 | // Standard Summable digits to Digits function. |
4a5bebc2 | 1244 | // Inputs: |
1245 | // none. | |
1246 | // Outputs: | |
1247 | // none. | |
e0fc0305 | 1248 | char name[20] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; |
1249 | ||
1250 | if(!GetITSgeom()) return; // need transformations to do digitization. | |
1251 | AliITSgeom *geom = GetITSgeom(); | |
1252 | ||
1253 | const char *all = strstr(opt,"All"); | |
1254 | const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"), | |
1255 | strstr(opt,"SSD")}; | |
1256 | if( !det[0] && !det[1] && !det[2] ) all = "All"; | |
1257 | else all = 0; | |
1258 | static Bool_t setDef=kTRUE; | |
1259 | if (setDef) SetDefaultSimulation(); | |
1260 | setDef=kFALSE; | |
1261 | ||
1262 | AliITSsimulation *sim = 0; | |
1263 | AliITSDetType *iDetType = 0; | |
1264 | TTree *trees = gAlice->TreeS(); | |
1265 | if( !(trees && this->GetSDigits()) ){ | |
1266 | Error("SDigits2Digits","Error: No trees or SDigits. Returning."); | |
1267 | return; | |
1268 | } // end if | |
1269 | sprintf( name, "%s", this->GetName() ); | |
1270 | TBranch *brchSDigits = trees->GetBranch( name ); | |
1271 | ||
1272 | Int_t id,module; | |
1273 | for(module=0;module<geom->GetIndexMax();module++){ | |
1274 | id = geom->GetModuleType(module); | |
1275 | if (!all && !det[id]) continue; | |
1276 | iDetType = DetType(id); | |
1277 | sim = (AliITSsimulation*)iDetType->GetSimulationModel(); | |
1278 | if (!sim) { | |
1279 | Error("SDigit2Digits", | |
1280 | "The simulation class was not instanciated!"); | |
1281 | exit(1); | |
1282 | } // end if !sim | |
1283 | sim->InitSimulationModule(module,gAlice->GetEvNumber()); | |
1284 | // | |
1285 | // add summable digits to module | |
1286 | this->GetSDigits()->Clear(); | |
1287 | brchSDigits->GetEvent(module); | |
1288 | sim->AddSDigitsToModule(GetSDigits(),0); | |
1289 | // | |
1290 | // Digitise current module sum(SDigits)->Digits | |
1291 | sim->FinishSDigitiseModule(); | |
3bd79107 | 1292 | |
e0fc0305 | 1293 | // fills all branches - wasted disk space |
1294 | gAlice->TreeD()->Fill(); | |
1295 | this->ResetDigits(); | |
1296 | } // end for module | |
1297 | ||
1298 | gAlice->TreeD()->GetEntries(); | |
ed9afcd2 | 1299 | |
ff0e455e | 1300 | gAlice->TreeD()->AutoSave(); |
e0fc0305 | 1301 | // reset tree |
1302 | gAlice->TreeD()->Reset(); | |
1303 | ||
2aea926d | 1304 | } |
1305 | //______________________________________________________________________ | |
1306 | void AliITS::Hits2Digits(){ | |
1307 | // Standard Hits to Digits function. | |
4a5bebc2 | 1308 | // Inputs: |
1309 | // none. | |
1310 | // Outputs: | |
1311 | // none. | |
2aea926d | 1312 | |
1313 | AliHeader *header=gAlice->GetHeader(); // Get event number from this file. | |
1314 | // Do the Hits to Digits operation. Use Standard input values. | |
1315 | // Event number from file, no background hit merging , use size from | |
1316 | // AliITSgeom class, option="All", input from this file only. | |
7d8046e8 | 1317 | HitsToDigits(header->GetEvent(),0,-1," ",fOpt," "); |
2aea926d | 1318 | } |
1319 | //______________________________________________________________________ | |
1320 | void AliITS::HitsToSDigits(Int_t evNumber,Int_t bgrev,Int_t size, | |
1321 | Option_t *option, Option_t *opt,Text_t *filename){ | |
3bd79107 | 1322 | // keep galice.root for signal and name differently the file for |
1323 | // background when add! otherwise the track info for signal will be lost ! | |
2aea926d | 1324 | // the condition below will disappear when the geom class will be |
4a5bebc2 | 1325 | // initialized for all versions - for the moment it is only for v5 ! |
1326 | // 7 is the SDD beam test version. Dummy routine. Hits are ITS's Summable | |
1327 | // Digits. | |
1328 | // Inputs: | |
1329 | // Int_t evnt Event to be processed. | |
1330 | // Int_t bgrev Background Hit tree number. | |
1331 | // Int_t nmodules Not used. | |
1332 | // Option_t *option String indicating if merging hits or not. To | |
1333 | // merge hits set equal to "Add". Otherwise no | |
1334 | // background hits are considered. | |
1335 | // Test_t *filename File name containing the background hits.. | |
1336 | // Outputs: | |
1337 | // none. | |
1338 | // Return: | |
1339 | // none. | |
e0fc0305 | 1340 | // return; // using Hits instead of the larger sdigits. |
1341 | ||
1342 | HitsToPreDigits(evNumber,bgrev,size,option,opt,filename); | |
2aea926d | 1343 | } |
1344 | //______________________________________________________________________ | |
1345 | void AliITS::HitsToPreDigits(Int_t evNumber,Int_t bgrev,Int_t size, | |
1346 | Option_t *option, Option_t *opt,Text_t *filename){ | |
4a5bebc2 | 1347 | // Keep galice.root for signal and name differently the file for |
2aea926d | 1348 | // background when add! otherwise the track info for signal will be lost ! |
1349 | // the condition below will disappear when the geom class will be | |
4a5bebc2 | 1350 | // initialized for all versions - for the moment it is only for v5 ! |
1351 | // 7 is the SDD beam test version. | |
1352 | // Inputs: | |
1353 | // Int_t evnt Event to be processed. | |
1354 | // Int_t bgrev Background Hit tree number. | |
1355 | // Int_t nmodules Not used. | |
1356 | // Option_t *option String indicating if merging hits or not. To | |
1357 | // merge hits set equal to "Add". Otherwise no | |
1358 | // background hits are considered. | |
1359 | // Test_t *filename File name containing the background hits.. | |
1360 | // Outputs: | |
1361 | // none. | |
1362 | // Return: | |
1363 | // none. | |
2aea926d | 1364 | |
1365 | if(!GetITSgeom()) return; // need transformations to do digitization. | |
1366 | AliITSgeom *geom = GetITSgeom(); | |
1367 | ||
1368 | const char *all = strstr(opt,"All"); | |
1369 | const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"), | |
1370 | strstr(opt,"SSD")}; | |
1371 | static Bool_t setDef=kTRUE; | |
1372 | if (setDef) SetDefaultSimulation(); | |
1373 | setDef=kFALSE; | |
1374 | ||
1375 | Int_t nmodules; | |
1376 | InitModules(size,nmodules); | |
1377 | FillModules(evNumber,bgrev,nmodules,option,filename); | |
1378 | ||
1379 | AliITSsimulation *sim = 0; | |
1380 | AliITSDetType *iDetType = 0; | |
1381 | AliITSmodule *mod = 0; | |
1382 | Int_t id,module; | |
1383 | for(module=0;module<geom->GetIndexMax();module++){ | |
1384 | id = geom->GetModuleType(module); | |
1385 | if (!all && !det[id]) continue; | |
1386 | iDetType = DetType(id); | |
1387 | sim = (AliITSsimulation*)iDetType->GetSimulationModel(); | |
1388 | if (!sim) { | |
1389 | Error("HitsToSDigits", | |
4a5bebc2 | 1390 | "The simulation class was not instanciated!"); |
2aea926d | 1391 | exit(1); |
1392 | } // end if !sim | |
1393 | mod = (AliITSmodule *)fITSmodules->At(module); | |
1394 | sim->SDigitiseModule(mod,module,evNumber); | |
1395 | // fills all branches - wasted disk space | |
1396 | gAlice->TreeS()->Fill(); | |
1397 | ResetSDigits(); | |
1398 | } // end for module | |
1399 | ||
1400 | ClearModules(); | |
1401 | ||
1402 | gAlice->TreeS()->GetEntries(); | |
ff0e455e | 1403 | gAlice->TreeS()->AutoSave(); |
2aea926d | 1404 | // reset tree |
1405 | gAlice->TreeS()->Reset(); | |
1406 | } | |
1407 | //______________________________________________________________________ | |
1408 | void AliITS::HitsToDigits(Int_t evNumber,Int_t bgrev,Int_t size, | |
1409 | Option_t *option, Option_t *opt,Text_t *filename){ | |
4a5bebc2 | 1410 | // Keep galice.root for signal and name differently the file for |
2aea926d | 1411 | // background when add! otherwise the track info for signal will be lost ! |
1412 | // the condition below will disappear when the geom class will be | |
4a5bebc2 | 1413 | // initialized for all versions - for the moment it is only for v5 ! |
1414 | // 7 is the SDD beam test version. | |
1415 | // Inputs: | |
1416 | // Int_t evnt Event to be processed. | |
1417 | // Int_t bgrev Background Hit tree number. | |
1418 | // Int_t nmodules Not used. | |
1419 | // Option_t *option String indicating if merging hits or not. To | |
1420 | // merge hits set equal to "Add". Otherwise no | |
1421 | // background hits are considered. | |
1422 | // Test_t *filename File name containing the background hits.. | |
1423 | // Outputs: | |
1424 | // none. | |
1425 | // Return: | |
1426 | // none. | |
1427 | ||
2aea926d | 1428 | if(!GetITSgeom()) return; // need transformations to do digitization. |
1429 | AliITSgeom *geom = GetITSgeom(); | |
1430 | ||
1431 | const char *all = strstr(opt,"All"); | |
1432 | const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"), | |
1433 | strstr(opt,"SSD")}; | |
1434 | static Bool_t setDef=kTRUE; | |
1435 | if (setDef) SetDefaultSimulation(); | |
1436 | setDef=kFALSE; | |
1437 | ||
1438 | Int_t nmodules; | |
1439 | InitModules(size,nmodules); | |
1440 | FillModules(evNumber,bgrev,nmodules,option,filename); | |
1441 | ||
1442 | AliITSsimulation *sim = 0; | |
1443 | AliITSDetType *iDetType = 0; | |
1444 | AliITSmodule *mod = 0; | |
1445 | Int_t id,module; | |
1446 | for(module=0;module<geom->GetIndexMax();module++){ | |
1447 | id = geom->GetModuleType(module); | |
1448 | if (!all && !det[id]) continue; | |
1449 | iDetType = DetType(id); | |
1450 | sim = (AliITSsimulation*)iDetType->GetSimulationModel(); | |
1451 | if (!sim) { | |
1452 | Error("HitsToDigits", | |
4a5bebc2 | 1453 | "The simulation class was not instanciated!"); |
2aea926d | 1454 | exit(1); |
1455 | } // end if !sim | |
1456 | mod = (AliITSmodule *)fITSmodules->At(module); | |
1457 | sim->DigitiseModule(mod,module,evNumber); | |
1458 | // fills all branches - wasted disk space | |
1459 | gAlice->TreeD()->Fill(); | |
1460 | ResetDigits(); | |
1461 | } // end for module | |
4a5bebc2 | 1462 | |
2aea926d | 1463 | ClearModules(); |
3bd79107 | 1464 | |
2aea926d | 1465 | gAlice->TreeD()->GetEntries(); |
ff0e455e | 1466 | gAlice->TreeD()->AutoSave(); |
2aea926d | 1467 | // reset tree |
1468 | gAlice->TreeD()->Reset(); | |
1469 | } | |
1470 | //______________________________________________________________________ | |
1471 | void AliITS::ResetSDigits(){ | |
4a5bebc2 | 1472 | // Reset the Summable Digits array. |
1473 | // Inputs: | |
1474 | // none. | |
1475 | // Outputs: | |
1476 | // none. | |
3bd79107 | 1477 | |
2aea926d | 1478 | if (fSDigits) fSDigits->Clear(); |
1479 | fNSDigits = 0; | |
3bd79107 | 1480 | } |
2aea926d | 1481 | //______________________________________________________________________ |
1482 | void AliITS::ResetDigits(){ | |
4a5bebc2 | 1483 | // Reset number of digits and the digits array for the ITS detector. |
1484 | // Inputs: | |
1485 | // none. | |
1486 | // Outputs: | |
1487 | // none. | |
3bd79107 | 1488 | |
2aea926d | 1489 | if (!fDtype) return; |
3bd79107 | 1490 | |
2aea926d | 1491 | Int_t i; |
1492 | for (i=0;i<kNTYPES;i++ ) { | |
1493 | if (fDtype->At(i)) ((TClonesArray*)fDtype->At(i))->Clear(); | |
1494 | if (fNdtype) fNdtype[i]=0; | |
1495 | } // end for i | |
1496 | } | |
1497 | //______________________________________________________________________ | |
1498 | void AliITS::ResetDigits(Int_t i){ | |
4a5bebc2 | 1499 | // Reset number of digits and the digits array for this branch. |
1500 | // Inputs: | |
1501 | // none. | |
1502 | // Outputs: | |
1503 | // none. | |
828e06c7 | 1504 | |
2aea926d | 1505 | if (fDtype->At(i)) ((TClonesArray*)fDtype->At(i))->Clear(); |
1506 | if (fNdtype) fNdtype[i]=0; | |
1507 | } | |
1508 | //______________________________________________________________________ | |
1509 | void AliITS::AddSumDigit(AliITSpListItem &sdig){ | |
4a5bebc2 | 1510 | // Adds the a module full of summable digits to the summable digits tree. |
1511 | // Inputs: | |
1512 | // AliITSpListItem &sdig SDigit to be added to SDigits tree. | |
1513 | // Outputs: | |
1514 | // none. | |
1515 | // Return: | |
1516 | // none. | |
828e06c7 | 1517 | |
2aea926d | 1518 | TClonesArray &lsdig = *fSDigits; |
1519 | new(lsdig[fNSDigits++]) AliITSpListItem(sdig); | |
828e06c7 | 1520 | } |
2aea926d | 1521 | //______________________________________________________________________ |
1522 | void AliITS::AddRealDigit(Int_t id, Int_t *digits){ | |
4a5bebc2 | 1523 | // Add a real digit - as coming from data. |
1524 | // Inputs: | |
1525 | // Int_t id Detector type number. | |
1526 | // Int_t *digits Integer array containing the digits info. See | |
1527 | // AliITSdigit.h | |
1528 | // Outputs: | |
1529 | // none. | |
1530 | // Return: | |
1531 | // none. | |
9c74c52b | 1532 | |
2aea926d | 1533 | TClonesArray &ldigits = *((TClonesArray*)fDtype->At(id)); |
1534 | new(ldigits[fNdtype[id]++]) AliITSdigit(digits); | |
1535 | } | |
1536 | //______________________________________________________________________ | |
1537 | void AliITS::AddSimDigit(Int_t id, AliITSdigit *d){ | |
4a5bebc2 | 1538 | // Add a simulated digit. |
1539 | // Inputs: | |
1540 | // Int_t id Detector type number. | |
1541 | // AliITSdigit *d Digit to be added to the Digits Tree. See | |
1542 | // AliITSdigit.h | |
1543 | // Outputs: | |
1544 | // none. | |
1545 | // Return: | |
1546 | // none. | |
2aea926d | 1547 | |
1548 | TClonesArray &ldigits = *((TClonesArray*)fDtype->At(id)); | |
1549 | ||
1550 | switch(id){ | |
1551 | case 0: | |
1552 | new(ldigits[fNdtype[id]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d)); | |
1553 | break; | |
1554 | case 1: | |
1555 | new(ldigits[fNdtype[id]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d)); | |
1556 | break; | |
1557 | case 2: | |
1558 | new(ldigits[fNdtype[id]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d)); | |
1559 | break; | |
1560 | } // end switch id | |
1561 | } | |
1562 | //______________________________________________________________________ | |
1563 | void AliITS::AddSimDigit(Int_t id,Float_t phys,Int_t *digits,Int_t *tracks, | |
1564 | Int_t *hits,Float_t *charges){ | |
4a5bebc2 | 1565 | // Add a simulated digit to the list. |
1566 | // Inputs: | |
1567 | // Int_t id Detector type number. | |
1568 | // Float_t phys Physics indicator. See AliITSdigits.h | |
1569 | // Int_t *digits Integer array containing the digits info. See | |
1570 | // AliITSdigit.h | |
e2450c78 | 1571 | // Int_t *tracks Integer array [AliITSdigitS?D::GetNTracks()] |
1572 | // containing the track numbers that contributed to | |
1573 | // this digit. | |
1574 | // Int_t *hits Integer array [AliITSdigitS?D::GetNTracks()] | |
1575 | // containing the hit numbers, from AliITSmodule, that | |
4a5bebc2 | 1576 | // contributed to this digit. |
1577 | // Float_t *charge Floating point array of the signals contributed | |
1578 | // to this digit by each track. | |
1579 | // Outputs: | |
1580 | // none. | |
1581 | // Return: | |
1582 | // none. | |
2aea926d | 1583 | |
1584 | TClonesArray &ldigits = *((TClonesArray*)fDtype->At(id)); | |
1585 | switch(id){ | |
1586 | case 0: | |
1587 | new(ldigits[fNdtype[id]++]) AliITSdigitSPD(digits,tracks,hits); | |
1588 | break; | |
1589 | case 1: | |
1590 | new(ldigits[fNdtype[id]++]) AliITSdigitSDD(phys,digits,tracks, | |
1591 | hits,charges); | |
1592 | break; | |
1593 | case 2: | |
1594 | new(ldigits[fNdtype[id]++]) AliITSdigitSSD(digits,tracks,hits); | |
1595 | break; | |
1596 | } // end switch id | |
1597 | } | |
1598 | //______________________________________________________________________ | |
1599 | void AliITS::MakeTreeC(Option_t *option){ | |
4a5bebc2 | 1600 | // Create a separate tree to store the clusters. |
1601 | // Inputs: | |
1602 | // Option_t *option string which must contain "C" otherwise | |
1603 | // no Cluster Tree is created. | |
1604 | // Outputs: | |
1605 | // none. | |
1606 | // Return: | |
1607 | // none. | |
ed9afcd2 | 1608 | TDirectory *cwd = gDirectory; |
1609 | TFile *fileRecPoints = gAlice->GetTreeRFile(); | |
1610 | if(fileRecPoints)fileRecPoints->cd(); | |
2aea926d | 1611 | const char *optC = strstr(option,"C"); |
def15085 | 1612 | char hname[30]; |
1613 | Int_t cureve = gAlice->GetEvNumber(); | |
1614 | sprintf(hname,"TreeC%d",cureve); | |
1615 | if(fTreeC){ | |
1616 | const char *curname = fTreeC->GetName(); | |
1617 | char *exists = strstr(hname,curname); | |
1618 | if(!exists){ | |
1619 | delete fTreeC; | |
1620 | fTreeC=0; | |
1621 | } | |
1622 | } | |
1623 | if (optC && !fTreeC) fTreeC = new TTree(hname,"Clusters in ITS"); | |
2aea926d | 1624 | else return; |
828e06c7 | 1625 | |
2aea926d | 1626 | Int_t buffersize = 4000; |
1627 | char branchname[30]; | |
1628 | const char *det[3] = {"SPD","SDD","SSD"}; | |
1629 | char digclass[40]; | |
1630 | char clclass[40]; | |
caf37aec | 1631 | |
2aea926d | 1632 | // one branch for Clusters per type of detector |
def15085 | 1633 | Int_t i; |
2aea926d | 1634 | for (i=0; i<kNTYPES ;i++) { |
1635 | AliITSDetType *iDetType=DetType(i); | |
1636 | iDetType->GetClassNames(digclass,clclass); | |
1637 | // clusters | |
def15085 | 1638 | if(!ClustersAddress(i)){ |
1639 | fCtype->AddAt(new TClonesArray(clclass,1000),i); | |
1640 | } | |
2aea926d | 1641 | if (kNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]); |
1642 | else sprintf(branchname,"%sClusters%d",GetName(),i+1); | |
1643 | if (fCtype && fTreeC) { | |
1644 | TreeC()->Branch(branchname,&((*fCtype)[i]), buffersize); | |
1645 | } // end if fCtype && fTreeC | |
1646 | } // end for i | |
ed9afcd2 | 1647 | cwd->cd(); |
2aea926d | 1648 | } |
1649 | //______________________________________________________________________ | |
1650 | void AliITS::GetTreeC(Int_t event){ | |
4a5bebc2 | 1651 | // Get the clusters tree for this event and set the branch address. |
1652 | // Inputs: | |
1653 | // Int_t event Event number for the cluster tree. | |
1654 | // Outputs: | |
1655 | // none. | |
1656 | // Return: | |
1657 | // none. | |
2aea926d | 1658 | char treeName[20]; |
1659 | char branchname[30]; | |
1660 | const char *det[3] = {"SPD","SDD","SSD"}; | |
9c74c52b | 1661 | |
2aea926d | 1662 | ResetClusters(); |
1663 | if (fTreeC) { | |
1664 | delete fTreeC; | |
1665 | } // end if fTreeC | |
3bd79107 | 1666 | |
2aea926d | 1667 | sprintf(treeName,"TreeC%d",event); |
ed9afcd2 | 1668 | TFile *fileRecPoints = gAlice->GetTreeRFile(); |
1669 | if(!fileRecPoints){ | |
1670 | fTreeC = (TTree*)gDirectory->Get(treeName); | |
1671 | } | |
1672 | else { | |
1673 | fTreeC = (TTree*)fileRecPoints->Get(treeName); | |
1674 | } | |
3bd79107 | 1675 | |
2aea926d | 1676 | TBranch *branch; |
1677 | ||
1678 | if (fTreeC) { | |
1679 | Int_t i; | |
1680 | char digclass[40]; | |
1681 | char clclass[40]; | |
1682 | for (i=0; i<kNTYPES; i++) { | |
1683 | AliITSDetType *iDetType=DetType(i); | |
1684 | iDetType->GetClassNames(digclass,clclass); | |
1685 | // clusters | |
1686 | if(!fCtype->At(i)) fCtype->AddAt(new TClonesArray(clclass,1000),i); | |
1687 | if(kNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]); | |
1688 | else sprintf(branchname,"%sClusters%d",GetName(),i+1); | |
1689 | if (fCtype) { | |
1690 | branch = fTreeC->GetBranch(branchname); | |
1691 | if (branch) branch->SetAddress(&((*fCtype)[i])); | |
1692 | } // end if fCtype | |
1693 | } // end for i | |
1694 | } else { | |
4a5bebc2 | 1695 | Error("GetTreeC","cannot find Clusters Tree for event:%d",event); |
2aea926d | 1696 | } // end if fTreeC |
1697 | } | |
1698 | //______________________________________________________________________ | |
1699 | void AliITS::AddCluster(Int_t id, AliITSRawCluster *c){ | |
4a5bebc2 | 1700 | // Add a cluster to the list. |
1701 | // Inputs: | |
1702 | // Int_t id Detector type number. | |
1703 | // AliITSRawCluster *c Cluster class to be added to the tree of | |
1704 | // clusters. | |
1705 | // Outputs: | |
1706 | // none. | |
1707 | // Return: | |
1708 | // none. | |
2aea926d | 1709 | |
1710 | TClonesArray &lc = *((TClonesArray*)fCtype->At(id)); | |
1711 | ||
1712 | switch(id){ | |
1713 | case 0: | |
1714 | new(lc[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c)); | |
1715 | break; | |
1716 | case 1: | |
1717 | new(lc[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c)); | |
1718 | break; | |
1719 | case 2: | |
1720 | new(lc[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c)); | |
1721 | break; | |
1722 | } // end switch id | |
1723 | } | |
1724 | //______________________________________________________________________ | |
1725 | void AliITS::ResetClusters(){ | |
4a5bebc2 | 1726 | // Reset number of clusters and the clusters array for ITS. |
1727 | // Inputs: | |
1728 | // none. | |
1729 | // Outputs: | |
1730 | // none. | |
2aea926d | 1731 | |
1732 | Int_t i; | |
4a5bebc2 | 1733 | for (i=0;i<kNTYPES;i++ ) ResetClusters(i); |
2aea926d | 1734 | } |
1735 | //______________________________________________________________________ | |
1736 | void AliITS::ResetClusters(Int_t i){ | |
4a5bebc2 | 1737 | // Reset number of clusters and the clusters array for this branch. |
1738 | // Inputs: | |
1739 | // Int_t i Detector type number. | |
1740 | // Outputs: | |
1741 | // none. | |
1742 | // Return: | |
1743 | // none. | |
3bd79107 | 1744 | |
2aea926d | 1745 | if (fCtype->At(i)) ((TClonesArray*)fCtype->At(i))->Clear(); |
1746 | if (fNctype) fNctype[i]=0; | |
1747 | } | |
1748 | //______________________________________________________________________ | |
ff0e455e | 1749 | void AliITS::MakeBranchR(const char *file, Option_t *opt){ |
2aea926d | 1750 | // Creates Tree branches for the ITS Reconstructed points. |
4a5bebc2 | 1751 | // Inputs: |
1752 | // cont char *file File name where RecPoints branch is to be written | |
1753 | // to. If blank it write the SDigits to the same | |
1754 | // file in which the Hits were found. | |
1755 | // Outputs: | |
1756 | // none. | |
1757 | // Return: | |
1758 | // none. | |
1759 | Int_t buffsz = 4000; | |
2aea926d | 1760 | char branchname[30]; |
3bd79107 | 1761 | |
2aea926d | 1762 | // only one branch for rec points for all detector types |
ff0e455e | 1763 | Bool_t oFast= (strstr(opt,"Fast")!=0); |
1764 | if(oFast){ | |
1765 | sprintf(branchname,"%sRecPointsF",GetName()); | |
1766 | } else { | |
1767 | sprintf(branchname,"%sRecPoints",GetName()); | |
1768 | } | |
2aea926d | 1769 | if (fRecPoints && gAlice->TreeR()) { |
4a5bebc2 | 1770 | MakeBranchInTree(gAlice->TreeR(),branchname,&fRecPoints,buffsz,file); |
2aea926d | 1771 | } // end if |
1772 | } | |
1773 | //______________________________________________________________________ | |
1774 | void AliITS::SetTreeAddressR(TTree *treeR){ | |
1775 | // Set branch address for the Reconstructed points Trees. | |
4a5bebc2 | 1776 | // Inputs: |
1777 | // TTree *treeR Tree containing the RecPoints. | |
1778 | // Outputs: | |
1779 | // none. | |
1780 | // Return: | |
1781 | // none. | |
2aea926d | 1782 | char branchname[30]; |
3bd79107 | 1783 | |
2aea926d | 1784 | if(!treeR) return; |
1785 | TBranch *branch; | |
2aea926d | 1786 | sprintf(branchname,"%sRecPoints",GetName()); |
1787 | branch = treeR->GetBranch(branchname); | |
ff0e455e | 1788 | if (branch) { |
1789 | branch->SetAddress(&fRecPoints); | |
1790 | } | |
1791 | else { | |
1792 | sprintf(branchname,"%sRecPointsF",GetName()); | |
1793 | branch = treeR->GetBranch(branchname); | |
1794 | if (branch) { | |
1795 | branch->SetAddress(&fRecPoints); | |
1796 | } | |
1797 | } | |
2aea926d | 1798 | } |
1799 | //______________________________________________________________________ | |
1800 | void AliITS::AddRecPoint(const AliITSRecPoint &r){ | |
1801 | // Add a reconstructed space point to the list | |
4a5bebc2 | 1802 | // Inputs: |
1803 | // const AliITSRecPoint &r RecPoint class to be added to the tree | |
1804 | // of reconstructed points TreeR. | |
1805 | // Outputs: | |
1806 | // none. | |
1807 | // Return: | |
1808 | // none. | |
3bd79107 | 1809 | |
2aea926d | 1810 | TClonesArray &lrecp = *fRecPoints; |
1811 | new(lrecp[fNRecPoints++]) AliITSRecPoint(r); | |
3bd79107 | 1812 | } |
2aea926d | 1813 | //______________________________________________________________________ |
e8189707 | 1814 | void AliITS::HitsToFastRecPoints(Int_t evNumber,Int_t bgrev,Int_t size, |
2aea926d | 1815 | Option_t *opt0,Option_t *opt1,Text_t *flnm){ |
3bd79107 | 1816 | // keep galice.root for signal and name differently the file for |
1817 | // background when add! otherwise the track info for signal will be lost ! | |
2aea926d | 1818 | // the condition below will disappear when the geom class will be |
4a5bebc2 | 1819 | // initialized for all versions - for the moment it is only for v5 ! |
1820 | // Inputs: | |
1821 | // Int_t evnt Event to be processed. | |
1822 | // Int_t bgrev Background Hit tree number. | |
1823 | // Int_t size Size used by InitModules. See InitModules. | |
1824 | // Option_t *opt0 Option passed to FillModules. See FillModules. | |
1825 | // Option_t *opt1 String indicating if merging hits or not. To | |
1826 | // merge hits set equal to "Add". Otherwise no | |
1827 | // background hits are considered. | |
1828 | // Test_t *flnm File name containing the background hits.. | |
1829 | // Outputs: | |
1830 | // none. | |
1831 | // Return: | |
1832 | // none. | |
1833 | ||
2aea926d | 1834 | if(!GetITSgeom()) return; |
1835 | AliITSgeom *geom = GetITSgeom(); | |
1836 | ||
1837 | const char *all = strstr(opt1,"All"); | |
1838 | const char *det[3] ={strstr(opt1,"SPD"),strstr(opt1,"SDD"), | |
1839 | strstr(opt1,"SSD")}; | |
1840 | Int_t nmodules; | |
1841 | InitModules(size,nmodules); | |
1842 | FillModules(evNumber,bgrev,nmodules,opt0,flnm); | |
1843 | ||
1844 | AliITSsimulation *sim = 0; | |
1845 | AliITSDetType *iDetType = 0; | |
1846 | AliITSmodule *mod = 0; | |
1847 | Int_t id,module; | |
e3b819ce | 1848 | |
1849 | //m.b. : this change is nothing but a nice way to make sure | |
1850 | //the CPU goes up ! | |
2aea926d | 1851 | for(module=0;module<geom->GetIndexMax();module++){ |
1852 | id = geom->GetModuleType(module); | |
1853 | if (!all && !det[id]) continue; | |
1854 | iDetType = DetType(id); | |
1855 | sim = (AliITSsimulation*)iDetType->GetSimulationModel(); | |
1856 | if (!sim) { | |
1857 | Error("HitsToFastPoints", | |
4a5bebc2 | 1858 | "The simulation class was not instanciated!"); |
2aea926d | 1859 | exit(1); |
1860 | } // end if !sim | |
1861 | mod = (AliITSmodule *)fITSmodules->At(module); | |
1862 | sim->CreateFastRecPoints(mod,module,gRandom); | |
ff0e455e | 1863 | // gAlice->TreeR()->Fill(); |
1864 | TBranch *br=gAlice->TreeR()->GetBranch("ITSRecPointsF"); | |
1865 | br->Fill(); | |
e3b819ce | 1866 | ResetRecPoints(); |
2aea926d | 1867 | } // end for module |
4a5bebc2 | 1868 | |
2aea926d | 1869 | ClearModules(); |
ed9afcd2 | 1870 | |
ff0e455e | 1871 | gAlice->TreeR()->AutoSave(); |
2aea926d | 1872 | // reset tree |
1873 | gAlice->TreeR()->Reset(); | |
1874 | } | |
1875 | //______________________________________________________________________ | |
1876 | void AliITS::Digits2Reco(){ | |
4a5bebc2 | 1877 | // Find clusters and reconstruct space points. |
1878 | // Inputs: | |
1879 | // none. | |
1880 | // Outputs: | |
1881 | // none. | |
2aea926d | 1882 | |
1883 | AliHeader *header=gAlice->GetHeader(); | |
1884 | // to Digits to RecPoints for event in file, all digits in file, and | |
1885 | // all ITS detectors. | |
7d8046e8 | 1886 | DigitsToRecPoints(header->GetEvent(),0,fOpt); |
2aea926d | 1887 | } |
1888 | //______________________________________________________________________ | |
1889 | void AliITS::DigitsToRecPoints(Int_t evNumber,Int_t lastentry,Option_t *opt){ | |
1890 | // cluster finding and reconstruction of space points | |
1891 | // the condition below will disappear when the geom class will be | |
4a5bebc2 | 1892 | // initialized for all versions - for the moment it is only for v5 ! |
1893 | // 7 is the SDD beam test version | |
1894 | // Inputs: | |
1895 | // Int_t evNumber Event number to be processed. | |
1896 | // Int_t lastentry Offset for module when not all of the modules | |
1897 | // are processed. | |
1898 | // Option_t *opt String indicating which ITS sub-detectors should | |
1899 | // be processed. If ="All" then all of the ITS | |
1900 | // sub detectors are processed. | |
1901 | // Outputs: | |
1902 | // none. | |
1903 | // Return: | |
1904 | // none. | |
1905 | ||
2aea926d | 1906 | if(!GetITSgeom()) return; |
1907 | AliITSgeom *geom = GetITSgeom(); | |
1908 | ||
1909 | const char *all = strstr(opt,"All"); | |
1910 | const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"), | |
1911 | strstr(opt,"SSD")}; | |
1912 | static Bool_t setRec=kTRUE; | |
1913 | if (setRec) SetDefaultClusterFinders(); | |
1914 | setRec=kFALSE; | |
1915 | ||
1916 | TTree *treeC=TreeC(); | |
2aea926d | 1917 | AliITSClusterFinder *rec = 0; |
1918 | AliITSDetType *iDetType = 0; | |
1919 | Int_t id,module,first=0; | |
1920 | for(module=0;module<geom->GetIndexMax();module++){ | |
1921 | id = geom->GetModuleType(module); | |
1922 | if (!all && !det[id]) continue; | |
1923 | if(det[id]) first = geom->GetStartDet(id); | |
1924 | iDetType = DetType(id); | |
1925 | rec = (AliITSClusterFinder*)iDetType->GetReconstructionModel(); | |
1926 | TClonesArray *itsDigits = this->DigitsAddress(id); | |
1927 | if (!rec) { | |
1928 | Error("DigitsToRecPoints", | |
4a5bebc2 | 1929 | "The reconstruction class was not instanciated!"); |
2aea926d | 1930 | exit(1); |
1931 | } // end if !rec | |
1932 | this->ResetDigits(); | |
1933 | if (all) gAlice->TreeD()->GetEvent(lastentry+module); | |
1934 | else gAlice->TreeD()->GetEvent(lastentry+(module-first)); | |
1935 | Int_t ndigits = itsDigits->GetEntriesFast(); | |
1936 | if (ndigits) rec->FindRawClusters(module); | |
ff0e455e | 1937 | gAlice->TreeR()->Fill(); |
2aea926d | 1938 | ResetRecPoints(); |
1939 | treeC->Fill(); | |
1940 | ResetClusters(); | |
1941 | } // end for module | |
828e06c7 | 1942 | |
2aea926d | 1943 | gAlice->TreeR()->GetEntries(); |
1944 | treeC->GetEntries(); | |
ff0e455e | 1945 | gAlice->TreeR()->AutoSave(); |
2aea926d | 1946 | // reset tree |
1947 | gAlice->TreeR()->Reset(); | |
1948 | ||
ed9afcd2 | 1949 | treeC->AutoSave(); |
2aea926d | 1950 | treeC->Reset(); |
fe4da5cc | 1951 | } |
2aea926d | 1952 | //______________________________________________________________________ |
1953 | void AliITS::ResetRecPoints(){ | |
4a5bebc2 | 1954 | // Reset number of rec points and the rec points array. |
1955 | // Inputs: | |
1956 | // none. | |
1957 | // Outputs: | |
1958 | // none. | |
63147407 | 1959 | |
2aea926d | 1960 | if (fRecPoints) fRecPoints->Clear(); |
1961 | fNRecPoints = 0; | |
1962 | } |