]>
Commit | Line | Data |
---|---|---|
3b9df642 | 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 | $Id$ | |
18 | */ | |
19 | ||
7d62fb64 | 20 | //////////////////////////////////////////////////////////////////////// |
21 | // This class defines the "Standard" reconstruction for the ITS // | |
22 | // detector. // | |
23 | // // | |
24 | //////////////////////////////////////////////////////////////////////// | |
25 | #include "TObjArray.h" | |
26 | #include "TTree.h" | |
27 | ||
8ba39da9 | 28 | #include "AliCDBManager.h" |
8ba39da9 | 29 | #include "AliCDBEntry.h" |
7d62fb64 | 30 | #include "AliITSClusterFinder.h" |
31 | #include "AliITSClusterFinderV2.h" | |
32 | #include "AliITSClusterFinderV2SPD.h" | |
33 | #include "AliITSClusterFinderV2SDD.h" | |
34 | #include "AliITSClusterFinderV2SSD.h" | |
35 | #include "AliITSClusterFinderSPD.h" | |
36 | #include "AliITSClusterFinderSDD.h" | |
37 | #include "AliITSClusterFinderSSD.h" | |
7d62fb64 | 38 | #include "AliITSgeom.h" |
3b9df642 | 39 | #include "AliITSDetTypeRec.h" |
7d62fb64 | 40 | #include "AliITSRawCluster.h" |
41 | #include "AliITSRawClusterSPD.h" | |
42 | #include "AliITSRawClusterSDD.h" | |
43 | #include "AliITSRawClusterSSD.h" | |
44 | #include "AliITSRecPoint.h" | |
fcf95fc7 | 45 | #include "AliITSCalibrationSDD.h" |
7d62fb64 | 46 | #include "AliITSsegmentationSPD.h" |
47 | #include "AliITSsegmentationSDD.h" | |
48 | #include "AliITSsegmentationSSD.h" | |
00a7cc50 | 49 | #include "AliLog.h" |
7d62fb64 | 50 | |
3b9df642 | 51 | |
7d62fb64 | 52 | const Int_t AliITSDetTypeRec::fgkNdettypes = 3; |
8ba39da9 | 53 | const Int_t AliITSDetTypeRec::fgkDefaultNModulesSPD = 240; |
54 | const Int_t AliITSDetTypeRec::fgkDefaultNModulesSDD = 260; | |
55 | const Int_t AliITSDetTypeRec::fgkDefaultNModulesSSD = 1698; | |
56 | ||
3b9df642 | 57 | ClassImp(AliITSDetTypeRec) |
58 | ||
7d62fb64 | 59 | //________________________________________________________________ |
3b9df642 | 60 | AliITSDetTypeRec::AliITSDetTypeRec(): TObject(), |
61 | fGeom(), // | |
62 | fReconstruction(),// [NDet] | |
63 | fSegmentation(), // [NDet] | |
64 | fCalibration(), // [NMod] | |
65 | fPreProcess(), // [] e.g. Find Calibration values | |
66 | fPostProcess(), // [] e.g. find primary vertex | |
3b9df642 | 67 | fDigits(), //! [NMod][NDigits] |
68 | fClusterClassName(), // String with Cluster class name | |
69 | fDigClassName(), // String with digit class name. | |
70 | fRecPointClassName(){// String with RecPoint class name | |
71 | // Default Constructor | |
72 | // Inputs: | |
73 | // none. | |
74 | // Outputs: | |
75 | // none. | |
76 | // Return: | |
77 | // A properly zero-ed AliITSDetTypeRec class. | |
7d62fb64 | 78 | |
79 | fGeom = 0; | |
80 | fReconstruction = new TObjArray(fgkNdettypes); | |
81 | fSegmentation = 0; | |
82 | fCalibration = 0; | |
83 | fPreProcess = 0; | |
84 | fPostProcess = 0; | |
85 | fDigits = new TObjArray(fgkNdettypes); | |
86 | fNdtype = new Int_t[fgkNdettypes]; | |
87 | fCtype = new TObjArray(fgkNdettypes); | |
88 | fNctype = new Int_t[fgkNdettypes]; | |
00a7cc50 | 89 | fRecPoints = new TClonesArray("AliITSRecPoint",3000); |
7d62fb64 | 90 | fNRecPoints = 0; |
7d62fb64 | 91 | |
92 | for(Int_t i=0;i<fgkNdettypes;i++){ | |
93 | fNdtype[i]=0; | |
94 | fNctype[i]=0; | |
95 | } | |
96 | ||
97 | SelectVertexer(" "); | |
98 | fLoader = 0; | |
8ba39da9 | 99 | |
100 | fNMod[0] = fgkDefaultNModulesSPD; | |
101 | fNMod[1] = fgkDefaultNModulesSDD; | |
102 | fNMod[2] = fgkDefaultNModulesSSD; | |
103 | ||
104 | SetRunNumber(); | |
7d62fb64 | 105 | } |
106 | //______________________________________________________________________ | |
107 | AliITSDetTypeRec::AliITSDetTypeRec(const AliITSDetTypeRec &/*rec*/):TObject(/*rec*/){ | |
108 | // Copy constructor. | |
109 | ||
110 | Error("Copy constructor","Copy constructor not allowed"); | |
111 | ||
112 | } | |
113 | //______________________________________________________________________ | |
114 | AliITSDetTypeRec& AliITSDetTypeRec::operator=(const AliITSDetTypeRec& /*source*/){ | |
115 | // Assignment operator. This is a function which is not allowed to be | |
116 | // done. | |
117 | Error("operator=","Assignment operator not allowed\n"); | |
118 | return *this; | |
3b9df642 | 119 | } |
7d62fb64 | 120 | |
121 | //_____________________________________________________________________ | |
3b9df642 | 122 | AliITSDetTypeRec::~AliITSDetTypeRec(){ |
7d62fb64 | 123 | |
124 | //Destructor | |
fcf95fc7 | 125 | |
126 | if(fReconstruction){ | |
127 | fReconstruction->Delete(); | |
128 | delete fReconstruction; | |
129 | fReconstruction = 0; | |
130 | } | |
131 | if(fSegmentation){ | |
132 | fSegmentation->Delete(); | |
133 | delete fSegmentation; | |
134 | fSegmentation = 0; | |
135 | } | |
136 | if(fCalibration){ | |
137 | AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSPD()))->GetResponse(); | |
138 | AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSDD()))->GetResponse(); | |
139 | AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSSD()))->GetResponse(); | |
140 | if(rspd) delete rspd; | |
141 | if(rsdd) delete rsdd; | |
142 | if(rssd) delete rssd; | |
143 | fCalibration->Delete(); | |
144 | delete fCalibration; | |
145 | fCalibration = 0; | |
146 | } | |
7d62fb64 | 147 | if(fGeom) delete fGeom; |
7d62fb64 | 148 | if(fPreProcess) delete fPreProcess; |
149 | if(fPostProcess) delete fPostProcess; | |
150 | ||
151 | if(fDigits){ | |
152 | fDigits->Delete(); | |
153 | delete fDigits; | |
154 | fDigits=0; | |
155 | } | |
156 | if(fRecPoints){ | |
157 | fRecPoints->Delete(); | |
158 | delete fRecPoints; | |
159 | fRecPoints=0; | |
160 | } | |
7d62fb64 | 161 | if(fCtype) { |
162 | fCtype->Delete(); | |
163 | delete fCtype; | |
164 | fCtype = 0; | |
165 | } | |
166 | delete [] fNctype; | |
8ba39da9 | 167 | delete [] fNdtype; |
7d62fb64 | 168 | if(fLoader) delete fLoader; |
169 | ||
170 | } | |
171 | //___________________________________________________________________ | |
172 | void AliITSDetTypeRec::SetReconstructionModel(Int_t dettype,AliITSClusterFinder *clf){ | |
173 | ||
174 | //Set reconstruction model for detector type | |
175 | ||
176 | if(fReconstruction==0) fReconstruction = new TObjArray(fgkNdettypes); | |
177 | if(fReconstruction->At(dettype)!=0) delete fReconstruction->At(dettype); | |
178 | fReconstruction->AddAt(clf,dettype); | |
179 | } | |
180 | //______________________________________________________________________ | |
181 | AliITSClusterFinder* AliITSDetTypeRec::GetReconstructionModel(Int_t dettype){ | |
182 | ||
183 | //Get reconstruction model for detector type | |
184 | if(fReconstruction==0) { | |
185 | Warning("GetReconstructionModel","fReconstruction is 0!"); | |
186 | return 0; | |
187 | } | |
188 | return (AliITSClusterFinder*)fReconstruction->At(dettype); | |
189 | } | |
190 | ||
191 | //______________________________________________________________________ | |
192 | void AliITSDetTypeRec::SetSegmentationModel(Int_t dettype,AliITSsegmentation *seg){ | |
193 | ||
194 | //Set segmentation model for detector type | |
195 | ||
196 | if(fSegmentation==0) fSegmentation = new TObjArray(fgkNdettypes); | |
197 | if(fSegmentation->At(dettype)!=0) delete fSegmentation->At(dettype); | |
198 | fSegmentation->AddAt(seg,dettype); | |
199 | ||
200 | } | |
201 | //______________________________________________________________________ | |
202 | AliITSsegmentation* AliITSDetTypeRec::GetSegmentationModel(Int_t dettype){ | |
203 | ||
204 | //Get segmentation model for detector type | |
205 | ||
206 | if(fSegmentation==0) { | |
207 | Warning("GetSegmentationModel","fSegmentation is 0!"); | |
208 | return 0; | |
209 | } | |
210 | return (AliITSsegmentation*)fSegmentation->At(dettype); | |
211 | ||
212 | } | |
213 | //_______________________________________________________________________ | |
fcf95fc7 | 214 | void AliITSDetTypeRec::SetCalibrationModel(Int_t iMod, AliITSCalibration *cal){ |
8ba39da9 | 215 | |
216 | //Set calibration (response) for the module iMod of type dettype | |
217 | if (fCalibration==0) { | |
218 | fCalibration = new TObjArray(fGeom->GetIndexMax()); | |
219 | fCalibration->SetOwner(kTRUE); | |
220 | fCalibration->Clear(); | |
221 | } | |
222 | ||
223 | if (fCalibration->At(iMod) != 0) | |
fcf95fc7 | 224 | delete (AliITSCalibration*) fCalibration->At(iMod); |
8ba39da9 | 225 | fCalibration->AddAt(cal,iMod); |
7d62fb64 | 226 | |
7d62fb64 | 227 | } |
228 | //_______________________________________________________________________ | |
fcf95fc7 | 229 | AliITSCalibration* AliITSDetTypeRec::GetCalibrationModel(Int_t iMod){ |
7d62fb64 | 230 | |
8ba39da9 | 231 | //Get calibration model for module type |
7d62fb64 | 232 | |
233 | if(fCalibration==0) { | |
8ba39da9 | 234 | Warning("GetalibrationModel","fCalibration is 0!"); |
7d62fb64 | 235 | return 0; |
236 | } | |
8ba39da9 | 237 | |
fcf95fc7 | 238 | return (AliITSCalibration*)fCalibration->At(iMod); |
7d62fb64 | 239 | } |
240 | ||
241 | //______________________________________________________________________ | |
242 | void AliITSDetTypeRec::SetTreeAddress(){ | |
243 | // Set branch address for the Trees. | |
244 | ||
245 | TTree *treeR = fLoader->TreeR(); | |
246 | TTree *treeD = fLoader->TreeD(); | |
247 | ||
248 | SetTreeAddressD(treeD); | |
249 | SetTreeAddressR(treeR); | |
250 | } | |
251 | //______________________________________________________________________ | |
252 | void AliITSDetTypeRec::SetTreeAddressD(TTree *treeD){ | |
253 | // Set branch address for the tree of digits. | |
254 | ||
255 | const char *det[4] = {"SPD","SDD","SSD","ITS"}; | |
256 | TBranch *branch; | |
257 | Char_t* digclass; | |
258 | Int_t i; | |
259 | char branchname[30]; | |
260 | ||
261 | if(!treeD) return; | |
262 | if (fDigits == 0x0) fDigits = new TObjArray(fgkNdettypes); | |
263 | for (i=0; i<fgkNdettypes; i++) { | |
264 | digclass = GetDigitClassName(i); | |
265 | if(!(fDigits->At(i))) { | |
266 | fDigits->AddAt(new TClonesArray(digclass,1000),i); | |
267 | }else{ | |
268 | ResetDigits(i); | |
269 | } | |
270 | if (fgkNdettypes==3) sprintf(branchname,"%sDigits%s",det[3],det[i]); | |
271 | else sprintf(branchname,"%sDigits%d",det[3],i+1); | |
272 | if (fDigits) { | |
273 | branch = treeD->GetBranch(branchname); | |
274 | if (branch) branch->SetAddress(&((*fDigits)[i])); | |
275 | } | |
276 | } | |
277 | } | |
278 | ||
279 | //_______________________________________________________________________ | |
280 | TBranch* AliITSDetTypeRec::MakeBranchInTree(TTree *tree, const char* name, | |
281 | const char *classname, | |
282 | void* address,Int_t size, | |
283 | Int_t splitlevel, const char */*file*/) | |
284 | { | |
285 | // | |
286 | // Makes branch in given tree and diverts them to a separate file | |
287 | // | |
288 | // | |
289 | // | |
290 | ||
291 | if (tree == 0x0) { | |
292 | Error("MakeBranchInTree","Making Branch %s Tree is NULL",name); | |
293 | return 0x0; | |
294 | } | |
295 | TBranch *branch = tree->GetBranch(name); | |
296 | if (branch) { | |
297 | return branch; | |
298 | } | |
299 | if (classname){ | |
300 | branch = tree->Branch(name,classname,address,size,splitlevel); | |
301 | } | |
302 | else { | |
303 | branch = tree->Bronch(name, "TClonesArray", address, size, splitlevel); | |
304 | } | |
305 | ||
306 | return branch; | |
307 | } | |
308 | ||
309 | //____________________________________________________________________ | |
310 | void AliITSDetTypeRec::SetDefaults(){ | |
311 | ||
312 | //Set defaults for segmentation and response | |
313 | ||
7d62fb64 | 314 | if(fGeom==0){ |
315 | Warning("SetDefaults","fGeom is 0!"); | |
316 | return; | |
317 | } | |
318 | ||
319 | AliITSsegmentation* seg; | |
8ba39da9 | 320 | if(!GetCalibration()) {AliFatal("Exit");exit(0);} |
7d62fb64 | 321 | |
322 | for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){ | |
323 | if(dettype==0){ | |
324 | seg = new AliITSsegmentationSPD(fGeom); | |
325 | SetSegmentationModel(dettype,seg); | |
3a7c3e6d | 326 | SetDigitClassName(dettype,"AliITSdigitSPD"); |
327 | SetClusterClassName(dettype,"AliITSRawClusterSPD"); | |
328 | ||
7d62fb64 | 329 | } |
330 | if(dettype==1){ | |
fcf95fc7 | 331 | AliITSCalibrationSDD* res=(AliITSCalibrationSDD*) GetCalibrationModel(fGeom->GetStartSDD()); |
7d62fb64 | 332 | seg = new AliITSsegmentationSDD(fGeom,res); |
333 | SetSegmentationModel(dettype,seg); | |
fcf95fc7 | 334 | const char *kopt = ((AliITSresponseSDD*)res->GetResponse())->ZeroSuppOption(); |
3a7c3e6d | 335 | if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D"))) SetDigitClassName(dettype,"AliITSdigit"); |
336 | else SetDigitClassName(dettype,"AliITSdigitSDD"); | |
337 | SetClusterClassName(dettype,"AliITSRawClusterSDD"); | |
338 | ||
7d62fb64 | 339 | } |
340 | if(dettype==2){ | |
341 | AliITSsegmentationSSD* seg2 = new AliITSsegmentationSSD(fGeom); | |
342 | seg2->SetAngles(0.0075,0.0275); // strip angels rad P and N side. | |
343 | seg2->SetAnglesLay5(0.0075,0.0275); // strip angels rad P and N side. | |
344 | seg2->SetAnglesLay6(0.0275,0.0075); // strip angels rad P and N side. | |
7d62fb64 | 345 | SetSegmentationModel(dettype,seg2); |
7d62fb64 | 346 | SetDigitClassName(dettype,"AliITSdigitSSD"); |
347 | SetClusterClassName(dettype,"AliITSRawClusterSSD"); | |
348 | } | |
7d62fb64 | 349 | } |
7d62fb64 | 350 | |
351 | } | |
8ba39da9 | 352 | //______________________________________________________________________ |
353 | Bool_t AliITSDetTypeRec::GetCalibration() { | |
354 | // Get Default calibration if a storage is not defined. | |
355 | ||
06232459 | 356 | |
fcf95fc7 | 357 | AliCDBEntry *entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSPD", fRunNumber); |
358 | AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", fRunNumber); | |
359 | AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", fRunNumber); | |
360 | AliCDBEntry *entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD", fRunNumber); | |
361 | AliCDBEntry *entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD", fRunNumber); | |
362 | AliCDBEntry *entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD", fRunNumber); | |
06232459 | 363 | |
fcf95fc7 | 364 | if(!entrySPD || !entrySDD || !entrySSD || !entry2SPD || !entry2SDD || !entry2SSD){ |
06232459 | 365 | AliWarning("Calibration object retrieval failed! Dummy calibration will be used."); |
366 | AliCDBStorage *origStorage = AliCDBManager::Instance()->GetDefaultStorage(); | |
367 | AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT"); | |
368 | ||
fcf95fc7 | 369 | entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSPD", fRunNumber); |
370 | entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", fRunNumber); | |
371 | entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", fRunNumber); | |
372 | entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD", fRunNumber); | |
373 | entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD", fRunNumber); | |
374 | entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD", fRunNumber); | |
06232459 | 375 | |
376 | AliCDBManager::Instance()->SetDefaultStorage(origStorage); | |
8ba39da9 | 377 | } |
8ba39da9 | 378 | |
fcf95fc7 | 379 | |
8ba39da9 | 380 | TObjArray *respSPD = (TObjArray *)entrySPD->GetObject(); |
381 | entrySPD->SetObject(NULL); | |
382 | entrySPD->SetOwner(kTRUE); | |
fcf95fc7 | 383 | |
384 | AliITSresponseSPD *pSPD = (AliITSresponseSPD*)entry2SPD->GetObject(); | |
385 | entry2SPD->SetObject(NULL); | |
386 | entry2SPD->SetOwner(kTRUE); | |
387 | ||
8ba39da9 | 388 | TObjArray *respSDD = (TObjArray *)entrySDD->GetObject(); |
389 | entrySDD->SetObject(NULL); | |
390 | entrySDD->SetOwner(kTRUE); | |
fcf95fc7 | 391 | |
392 | AliITSresponseSDD *pSDD = (AliITSresponseSDD*)entry2SDD->GetObject(); | |
393 | entry2SDD->SetObject(NULL); | |
394 | entry2SDD->SetOwner(kTRUE); | |
395 | ||
8ba39da9 | 396 | TObjArray *respSSD = (TObjArray *)entrySSD->GetObject(); |
397 | entrySSD->SetObject(NULL); | |
398 | entrySSD->SetOwner(kTRUE); | |
fcf95fc7 | 399 | |
400 | AliITSresponseSSD *pSSD = (AliITSresponseSSD*)entry2SSD->GetObject(); | |
401 | entry2SSD->SetObject(NULL); | |
402 | entry2SSD->SetOwner(kTRUE); | |
403 | ||
8ba39da9 | 404 | // DB entries are dleted. In this waymetadeta objects are deleted as well |
405 | delete entrySPD; | |
406 | delete entrySDD; | |
407 | delete entrySSD; | |
fcf95fc7 | 408 | delete entry2SPD; |
409 | delete entry2SDD; | |
410 | delete entry2SSD; | |
06232459 | 411 | |
fcf95fc7 | 412 | |
413 | if ((!pSPD)||(!pSDD)||(!pSSD) || (!respSPD) || (!respSDD) || (!respSSD)) { | |
8ba39da9 | 414 | AliWarning("Can not get calibration from calibration database !"); |
415 | return kFALSE; | |
416 | } | |
fcf95fc7 | 417 | |
8ba39da9 | 418 | fNMod[0] = respSPD->GetEntries(); |
419 | fNMod[1] = respSDD->GetEntries(); | |
420 | fNMod[2] = respSSD->GetEntries(); | |
421 | AliInfo(Form("%i SPD, %i SDD and %i SSD in calibration database", | |
422 | fNMod[0], fNMod[1], fNMod[2])); | |
fcf95fc7 | 423 | AliITSCalibration* res; |
8ba39da9 | 424 | for (Int_t i=0; i<fNMod[0]; i++) { |
fcf95fc7 | 425 | res = (AliITSCalibration*) respSPD->At(i); |
426 | res->SetResponse((AliITSresponse*)pSPD); | |
8ba39da9 | 427 | SetCalibrationModel(i, res); |
428 | } | |
429 | for (Int_t i=0; i<fNMod[1]; i++) { | |
fcf95fc7 | 430 | res = (AliITSCalibration*) respSDD->At(i); |
431 | res->SetResponse((AliITSresponse*)pSDD); | |
8ba39da9 | 432 | Int_t iMod = i + fNMod[0]; |
433 | SetCalibrationModel(iMod, res); | |
434 | } | |
435 | for (Int_t i=0; i<fNMod[2]; i++) { | |
fcf95fc7 | 436 | res = (AliITSCalibration*) respSSD->At(i); |
437 | res->SetResponse((AliITSresponse*)pSSD); | |
8ba39da9 | 438 | Int_t iMod = i + fNMod[0] + fNMod[1]; |
439 | SetCalibrationModel(iMod, res); | |
440 | } | |
441 | ||
442 | return kTRUE; | |
443 | } | |
444 | ||
7d62fb64 | 445 | |
446 | //________________________________________________________________ | |
447 | void AliITSDetTypeRec::SetDefaultClusterFinders(){ | |
448 | ||
449 | //set defaults for standard cluster finder | |
450 | ||
451 | if(fGeom==0){ | |
452 | Warning("SetDefaults","fGeom is 0!"); | |
453 | return; | |
454 | } | |
455 | ||
7d62fb64 | 456 | AliITSClusterFinder *clf; |
457 | ||
458 | MakeTreeC(); | |
459 | ||
3a7c3e6d | 460 | for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){ |
7d62fb64 | 461 | //SPD |
462 | if(dettype==0){ | |
463 | if(!GetReconstructionModel(dettype)){ | |
7d62fb64 | 464 | TClonesArray *dig0 = DigitsAddress(0); |
465 | TClonesArray *rec0 = ClustersAddress(0); | |
8ba39da9 | 466 | clf = new AliITSClusterFinderSPD(this,dig0,rec0); |
7d62fb64 | 467 | SetReconstructionModel(dettype,clf); |
8ba39da9 | 468 | |
7d62fb64 | 469 | } |
470 | } | |
8ba39da9 | 471 | |
7d62fb64 | 472 | //SDD |
473 | if(dettype==1){ | |
474 | if(!GetReconstructionModel(dettype)){ | |
7d62fb64 | 475 | TClonesArray *dig1 = DigitsAddress(1); |
476 | TClonesArray *rec1 = ClustersAddress(1); | |
8ba39da9 | 477 | clf = new AliITSClusterFinderSDD(this,dig1,rec1); |
7d62fb64 | 478 | SetReconstructionModel(dettype,clf); |
479 | } | |
480 | ||
481 | } | |
482 | //SSD | |
483 | if(dettype==2){ | |
484 | if(!GetReconstructionModel(dettype)){ | |
7d62fb64 | 485 | TClonesArray* dig2 = DigitsAddress(2); |
8ba39da9 | 486 | clf = new AliITSClusterFinderSSD(this,dig2); |
7d62fb64 | 487 | SetReconstructionModel(dettype,clf); |
488 | } | |
489 | } | |
490 | ||
491 | } | |
492 | ||
493 | ||
494 | } | |
495 | ||
496 | //________________________________________________________________ | |
3a7c3e6d | 497 | void AliITSDetTypeRec::SetDefaultClusterFindersV2(Bool_t rawdata){ |
7d62fb64 | 498 | |
499 | //Set defaults for cluster finder V2 | |
500 | ||
501 | if(fGeom==0){ | |
502 | Warning("SetDefaults","fGeom is 0!"); | |
503 | return; | |
504 | } | |
505 | ||
7d62fb64 | 506 | AliITSClusterFinder *clf; |
507 | ||
508 | MakeTreeC(); | |
3a7c3e6d | 509 | for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){ |
7d62fb64 | 510 | //SPD |
511 | if(dettype==0){ | |
512 | if(!GetReconstructionModel(dettype)){ | |
8ba39da9 | 513 | clf = new AliITSClusterFinderV2SPD(this); |
7d62fb64 | 514 | clf->InitGeometry(); |
3a7c3e6d | 515 | if(!rawdata) clf->SetDigits(DigitsAddress(0)); |
7d62fb64 | 516 | SetReconstructionModel(dettype,clf); |
517 | ||
518 | } | |
519 | } | |
520 | //SDD | |
521 | if(dettype==1){ | |
522 | if(!GetReconstructionModel(dettype)){ | |
8ba39da9 | 523 | clf = new AliITSClusterFinderV2SDD(this); |
524 | clf->InitGeometry(); | |
3a7c3e6d | 525 | if(!rawdata) clf->SetDigits(DigitsAddress(1)); |
7d62fb64 | 526 | SetReconstructionModel(dettype,clf); |
527 | } | |
528 | ||
529 | } | |
530 | ||
531 | //SSD | |
532 | if(dettype==2){ | |
533 | if(!GetReconstructionModel(dettype)){ | |
8ba39da9 | 534 | clf = new AliITSClusterFinderV2SSD(this); |
7d62fb64 | 535 | clf->InitGeometry(); |
3a7c3e6d | 536 | if(!rawdata) clf->SetDigits(DigitsAddress(2)); |
7d62fb64 | 537 | SetReconstructionModel(dettype,clf); |
538 | } | |
539 | } | |
540 | ||
541 | } | |
542 | ||
543 | } | |
544 | //______________________________________________________________________ | |
545 | void AliITSDetTypeRec::MakeBranch(Option_t* option){ | |
546 | ||
547 | //Creates branches for clusters and recpoints | |
548 | Bool_t cR = (strstr(option,"R")!=0); | |
549 | Bool_t cRF = (strstr(option,"RF")!=0); | |
7d62fb64 | 550 | |
551 | if(cRF)cR = kFALSE; | |
552 | ||
553 | if(cR) MakeBranchR(0); | |
554 | if(cRF) MakeBranchRF(0); | |
7d62fb64 | 555 | |
556 | } | |
557 | ||
558 | //_____________________________________________________________ | |
559 | void AliITSDetTypeRec::MakeTreeC(){ | |
560 | ||
561 | //Create a separate tree to store the clusters | |
562 | if(!fLoader){ | |
563 | Warning("MakeTreeC","ITS loader is null!"); | |
564 | return; | |
565 | } | |
566 | if(fLoader->TreeC()== 0x0) fLoader->MakeTree("C"); | |
567 | MakeBranchC(); | |
568 | } | |
569 | ||
570 | //______________________________________________________________ | |
571 | void AliITSDetTypeRec::MakeBranchC(){ | |
572 | ||
573 | //Make branches in the tree of clusters | |
574 | ||
575 | if(!fLoader){ | |
576 | Warning("MakeBranchC","ITS loader is null!"); | |
577 | return; | |
578 | } | |
579 | TTree* lTC = fLoader->TreeC(); | |
580 | if(lTC==0x0){ | |
581 | Error("MakeTreeC","Can not get TreeC from loader"); | |
582 | return; | |
583 | } | |
584 | ||
585 | Int_t buffersize = 4000; | |
586 | Char_t branchname[30]; | |
587 | Char_t* cluclass; | |
588 | const char *det[4]={"SPD","SDD","SSD","ITS"}; | |
589 | ||
590 | for(Int_t i=0;i<fgkNdettypes;i++){ | |
591 | cluclass = GetClusterClassName(i); | |
592 | if(fCtype==0x0) fCtype = new TObjArray(fgkNdettypes); | |
593 | if(!ClustersAddress(i)){ | |
594 | fCtype->AddAt(new TClonesArray(cluclass,1000),i); | |
595 | } | |
596 | if(fgkNdettypes==3) sprintf(branchname,"%sClusters%s",det[3],det[i]); | |
597 | else sprintf(branchname,"%sClusters%d",det[3],i+1); | |
598 | if(fCtype && lTC){ | |
599 | if(lTC->GetBranch(branchname)){ | |
600 | Warning("MakeBranchC","Branch %s already exists in TreeC",branchname); | |
601 | } else{ | |
602 | Info("MakeBranchC","Creating branch %s in TreeC",branchname); | |
603 | lTC->Branch(branchname,&((*fCtype)[i]),buffersize); | |
604 | } | |
605 | } | |
606 | ||
607 | } | |
608 | ||
609 | } | |
610 | ||
611 | //_______________________________________________________________ | |
612 | void AliITSDetTypeRec::GetTreeC(Int_t event){ | |
613 | ||
614 | //Get the clusters tree for this event and | |
615 | //sets the branch address | |
616 | ||
617 | ||
618 | if(!fLoader){ | |
619 | Warning("GetTreeC","ITS loader is null!"); | |
620 | return; | |
621 | } | |
622 | ||
623 | Char_t branchname[30]; | |
624 | const char *det[4] = {"SPD","SDD","SSD","ITS"}; | |
625 | TTree* lTC = fLoader->TreeC(); | |
626 | ||
627 | ResetClusters(); | |
628 | if(lTC) fLoader->CleanRawClusters(); | |
629 | ||
630 | TBranch* branch; | |
631 | if(lTC){ | |
632 | Char_t* cluclass; | |
633 | for(Int_t i=0;i<fgkNdettypes;i++){ | |
634 | cluclass = GetClusterClassName(i); | |
635 | if(fCtype==0x0) fCtype = new TObjArray(fgkNdettypes); | |
636 | if(!fCtype->At(i)) fCtype->AddAt(new TClonesArray(cluclass,1000),i); | |
637 | if(fgkNdettypes==3) sprintf(branchname,"%sClusters%s",det[3],det[i]); | |
638 | else sprintf(branchname,"%sClusters%d",det[3],i+1); | |
639 | if(fCtype){ | |
640 | branch = lTC->GetBranch(branchname); | |
641 | if(branch) branch->SetAddress(&((*fCtype)[i])); | |
642 | } | |
643 | } | |
644 | } else{ | |
645 | Error("GetTreeC","cannot find clusters Tree for vent %d",event); | |
646 | } | |
647 | ||
648 | } | |
649 | ||
650 | //___________________________________________________________________ | |
651 | void AliITSDetTypeRec::AddCluster(Int_t id, AliITSRawCluster *c){ | |
652 | ||
653 | // Adds a raw cluster to the list | |
654 | TClonesArray &lc = *((TClonesArray*)fCtype->At(id)); | |
655 | switch(id){ | |
656 | case 0: | |
657 | new(lc[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c)); | |
658 | break; | |
659 | case 1: | |
660 | new(lc[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c)); | |
661 | break; | |
662 | case 2: | |
663 | new(lc[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c)); | |
664 | break; | |
665 | } | |
666 | } | |
667 | //___________________________________________________________________ | |
668 | void AliITSDetTypeRec::ResetDigits(){ | |
669 | // Reset number of digits and the digits array for the ITS detector. | |
670 | ||
671 | if(!fDigits) return; | |
672 | for(Int_t i=0;i<fgkNdettypes;i++){ | |
673 | ResetDigits(i); | |
674 | } | |
675 | } | |
676 | //___________________________________________________________________ | |
677 | void AliITSDetTypeRec::ResetDigits(Int_t branch){ | |
678 | // Reset number of digits and the digits array for this branch. | |
679 | ||
680 | if(fDigits->At(branch)) ((TClonesArray*)fDigits->At(branch))->Clear(); | |
681 | if(fNdtype) fNdtype[branch]=0; | |
682 | ||
683 | } | |
684 | ||
685 | //__________________________________________________________________ | |
686 | void AliITSDetTypeRec::ResetClusters(){ | |
687 | ||
688 | //Resets number of clusters and the cluster array | |
689 | for(Int_t i=0;i<fgkNdettypes;i++){ | |
690 | ResetClusters(i); | |
691 | } | |
692 | } | |
693 | ||
694 | //__________________________________________________________________ | |
695 | void AliITSDetTypeRec::ResetClusters(Int_t i){ | |
696 | ||
697 | //Resets number of clusters and the cluster array for this branch | |
698 | ||
699 | if (fCtype->At(i)) ((TClonesArray*)fCtype->At(i))->Clear(); | |
700 | if (fNctype) fNctype[i]=0; | |
701 | } | |
702 | //__________________________________________________________________ | |
703 | void AliITSDetTypeRec::MakeBranchR(const char *file, Option_t *opt){ | |
704 | ||
705 | //Creates tree branches for recpoints | |
706 | // Inputs: | |
707 | // cont char *file File name where RecPoints branch is to be written | |
708 | // to. If blank it write the SDigits to the same | |
709 | // file in which the Hits were found. | |
710 | ||
711 | if(!fLoader){ | |
712 | Warning("MakeBranchR","ITS loader is null!"); | |
713 | return; | |
714 | } | |
715 | ||
716 | Int_t buffsz = 4000; | |
717 | char branchname[30]; | |
718 | ||
719 | // only one branch for rec points for all detector types | |
720 | Bool_t oFast= (strstr(opt,"Fast")!=0); | |
7d62fb64 | 721 | |
722 | Char_t detname[10] = "ITS"; | |
723 | ||
724 | ||
725 | if(oFast){ | |
726 | sprintf(branchname,"%sRecPointsF",detname); | |
7d62fb64 | 727 | } else { |
728 | sprintf(branchname,"%sRecPoints",detname); | |
729 | } | |
730 | ||
00a7cc50 | 731 | if(!fRecPoints)fRecPoints = new TClonesArray("AliITSRecPoint",1000); |
732 | if (fLoader->TreeR()) { | |
733 | if(fRecPoints==0x0) fRecPoints = new TClonesArray("AliITSRecPoint", | |
734 | 1000); | |
735 | MakeBranchInTree(fLoader->TreeR(),branchname,0,&fRecPoints,buffsz,99,file); | |
736 | } // end if | |
737 | ||
7d62fb64 | 738 | |
739 | } | |
740 | //______________________________________________________________________ | |
741 | void AliITSDetTypeRec::SetTreeAddressR(TTree *treeR){ | |
742 | // Set branch address for the Reconstructed points Trees. | |
3b9df642 | 743 | // Inputs: |
7d62fb64 | 744 | // TTree *treeR Tree containing the RecPoints. |
3b9df642 | 745 | // Outputs: |
7d62fb64 | 746 | // none. |
3b9df642 | 747 | // Return: |
7d62fb64 | 748 | |
749 | char branchname[30]; | |
750 | Char_t namedet[10]="ITS"; | |
751 | ||
752 | if(!treeR) return; | |
753 | if(fRecPoints==0x0) fRecPoints = new TClonesArray("AliITSRecPoint",1000); | |
00a7cc50 | 754 | TBranch *branch; |
755 | sprintf(branchname,"%sRecPoints",namedet); | |
756 | branch = treeR->GetBranch(branchname); | |
757 | if (branch) { | |
758 | branch->SetAddress(&fRecPoints); | |
759 | }else { | |
760 | sprintf(branchname,"%sRecPointsF",namedet); | |
7d62fb64 | 761 | branch = treeR->GetBranch(branchname); |
762 | if (branch) { | |
00a7cc50 | 763 | branch->SetAddress(&fRecPoints); |
7d62fb64 | 764 | } |
00a7cc50 | 765 | |
7d62fb64 | 766 | } |
3b9df642 | 767 | } |
7d62fb64 | 768 | //____________________________________________________________________ |
769 | void AliITSDetTypeRec::AddRecPoint(const AliITSRecPoint &r){ | |
770 | // Add a reconstructed space point to the list | |
771 | // Inputs: | |
772 | // const AliITSRecPoint &r RecPoint class to be added to the tree | |
773 | // of reconstructed points TreeR. | |
774 | // Outputs: | |
775 | // none. | |
776 | // Return: | |
777 | // none. | |
778 | ||
779 | TClonesArray &lrecp = *fRecPoints; | |
780 | new(lrecp[fNRecPoints++]) AliITSRecPoint(r); | |
781 | } | |
7d62fb64 | 782 | |
783 | //______________________________________________________________________ | |
784 | void AliITSDetTypeRec::DigitsToRecPoints(Int_t evNumber,Int_t lastentry,Option_t *opt, Bool_t v2){ | |
785 | // cluster finding and reconstruction of space points | |
786 | // the condition below will disappear when the geom class will be | |
787 | // initialized for all versions - for the moment it is only for v5 ! | |
788 | // 7 is the SDD beam test version | |
789 | // Inputs: | |
790 | // Int_t evNumber Event number to be processed. | |
791 | // Int_t lastentry Offset for module when not all of the modules | |
792 | // are processed. | |
793 | // Option_t *opt String indicating which ITS sub-detectors should | |
794 | // be processed. If ="All" then all of the ITS | |
795 | // sub detectors are processed. | |
796 | ||
797 | if(!fGeom){ | |
798 | Warning("DigitsToRecPoints","fGeom is null!"); | |
799 | return; | |
800 | } | |
801 | if(!fLoader){ | |
802 | Warning("DigitsToRecPoints","ITS loader is null!"); | |
803 | return; | |
804 | } | |
805 | ||
806 | const char *all = strstr(opt,"All"); | |
807 | const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"), | |
808 | strstr(opt,"SSD")}; | |
00a7cc50 | 809 | if(!v2) { |
810 | SetDefaultClusterFinders(); | |
811 | AliInfo("Original cluster finder has been selected\n"); | |
812 | } | |
813 | else { | |
814 | SetDefaultClusterFindersV2(); | |
815 | AliInfo("V2 cluster finder has been selected \n"); | |
816 | } | |
7d62fb64 | 817 | |
818 | TTree *treeC=fLoader->TreeC(); | |
819 | if(!treeC){ | |
820 | MakeTreeC(); | |
821 | MakeBranchC(); | |
822 | } | |
823 | AliITSClusterFinder *rec = 0; | |
824 | Int_t id,module,first=0; | |
825 | for(module=0;module<fGeom->GetIndexMax();module++){ | |
826 | id = fGeom->GetModuleType(module); | |
827 | if (!all && !det[id]) continue; | |
828 | if(det[id]) first = fGeom->GetStartDet(id); | |
829 | rec = (AliITSClusterFinder*)GetReconstructionModel(id); | |
830 | TClonesArray *itsDigits = DigitsAddress(id); | |
831 | if (!rec) { | |
832 | Error("DigitsToRecPoints", | |
833 | "The reconstruction class was not instanciated! event=%d", | |
834 | evNumber); | |
835 | exit(1); | |
836 | } | |
837 | ResetDigits(); | |
838 | TTree *lTD = fLoader->TreeD(); | |
839 | if (all) { | |
840 | lTD->GetEvent(lastentry+module); | |
841 | }else { | |
842 | lTD->GetEvent(lastentry+(module-first)); | |
843 | } | |
844 | Int_t ndigits = itsDigits->GetEntriesFast(); | |
845 | if(ndigits>0){ | |
846 | rec->SetDetTypeRec(this); | |
7d62fb64 | 847 | rec->SetDigits(DigitsAddress(id)); |
848 | rec->SetClusters(ClustersAddress(id)); | |
849 | rec->FindRawClusters(module); | |
850 | } // end if | |
851 | fLoader->TreeR()->Fill(); | |
852 | ResetRecPoints(); | |
7d62fb64 | 853 | treeC->Fill(); |
854 | ResetClusters(); | |
855 | } | |
856 | ||
857 | fLoader->WriteRecPoints("OVERWRITE"); | |
858 | fLoader->WriteRawClusters("OVERWRITE"); | |
859 | } | |
860 | //______________________________________________________________________ | |
861 | void AliITSDetTypeRec::DigitsToRecPoints(AliRawReader* rawReader){ | |
862 | // cluster finding and reconstruction of space points | |
863 | // the condition below will disappear when the geom class will be | |
864 | // initialized for all versions - for the moment it is only for v5 ! | |
865 | // 7 is the SDD beam test version | |
866 | // Inputs: | |
867 | // Int_t evNumber Event number to be processed. | |
868 | // Int_t lastentry Offset for module when not all of the modules | |
869 | // are processed. | |
870 | // Option_t *opt String indicating which ITS sub-detectors should | |
871 | // be processed. If ="All" then all of the ITS | |
872 | // sub detectors are processed. | |
873 | // Outputs: | |
874 | // none. | |
875 | // Return: | |
876 | // none. | |
3a7c3e6d | 877 | if(!fGeom){ |
7d62fb64 | 878 | Warning("DigitsToRecPoints","fGeom is null!"); |
879 | return; | |
880 | } | |
881 | if(!fLoader){ | |
882 | Warning("DigitsToRecPoints","ITS loader is null!"); | |
883 | return; | |
884 | } | |
885 | ||
7d62fb64 | 886 | |
887 | AliITSClusterFinderV2 *rec = 0; | |
888 | Int_t id=0; | |
889 | ||
890 | if(!fLoader->TreeR()) fLoader->MakeTree("R"); | |
891 | TTree* cTree = fLoader->TreeR(); | |
00a7cc50 | 892 | TClonesArray *array=new TClonesArray("AliITSRecPoint",1000); |
893 | cTree->Branch("ITSRecPoints",&array); | |
7d62fb64 | 894 | delete array; |
895 | ||
896 | TClonesArray** clusters = new TClonesArray*[fGeom->GetIndexMax()]; | |
897 | for (Int_t iModule = 0; iModule < fGeom->GetIndexMax(); iModule++) { | |
898 | clusters[iModule] = NULL; | |
899 | } | |
900 | for(id=0;id<3;id++){ | |
901 | rec = (AliITSClusterFinderV2*)GetReconstructionModel(id); | |
8ba39da9 | 902 | rec->SetDetTypeRec(this); |
7d62fb64 | 903 | if (!rec) { |
904 | Error("DigitsToRecPoints", | |
905 | "The reconstruction class was not instanciated"); | |
906 | exit(1); | |
907 | } | |
908 | rec->RawdataToClusters(rawReader,clusters); | |
909 | } | |
910 | Int_t nClusters =0; | |
911 | for(Int_t iModule=0;iModule<fGeom->GetIndexMax();iModule++){ | |
912 | array = clusters[iModule]; | |
913 | if(!array){ | |
914 | Error("DigitsToRecPoints","data for module %d missing!",iModule); | |
00a7cc50 | 915 | array = new TClonesArray("AliITSRecPoint"); |
7d62fb64 | 916 | } |
00a7cc50 | 917 | cTree->SetBranchAddress("ITSRecPoints",&array); |
7d62fb64 | 918 | cTree->Fill(); |
919 | nClusters+=array->GetEntriesFast(); | |
920 | delete array; | |
921 | } | |
922 | fLoader->WriteRecPoints("OVERWRITE"); | |
923 | ||
924 | delete[] clusters; | |
00a7cc50 | 925 | Info("DigitsToRecPoints", "total number of found recpoints in ITS: %d\n", |
7d62fb64 | 926 | nClusters); |
927 | ||
928 | } | |
929 | ||
8ba39da9 | 930 |