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