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3b9df642 1/***************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
b17dae48 5 * Conributors are mentioned in the code where appropriate. *
3b9df642 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"
e8c4cf33 29#include "AliCDBStorage.h"
8ba39da9 30#include "AliCDBEntry.h"
7d62fb64 31#include "AliITSClusterFinder.h"
32#include "AliITSClusterFinderV2.h"
33#include "AliITSClusterFinderV2SPD.h"
34#include "AliITSClusterFinderV2SDD.h"
35#include "AliITSClusterFinderV2SSD.h"
36#include "AliITSClusterFinderSPD.h"
37#include "AliITSClusterFinderSDD.h"
38#include "AliITSClusterFinderSSD.h"
3b9df642 39#include "AliITSDetTypeRec.h"
6cae184e 40#include "AliITSgeom.h"
7d62fb64 41#include "AliITSRawCluster.h"
42#include "AliITSRawClusterSPD.h"
43#include "AliITSRawClusterSDD.h"
44#include "AliITSRawClusterSSD.h"
45#include "AliITSRecPoint.h"
fcf95fc7 46#include "AliITSCalibrationSDD.h"
028a3709 47#include "AliITSMapSDD.h"
18da6e54 48#include "AliITSDriftSpeedArraySDD.h"
fb4dfab9 49#include "AliITSCalibrationSSD.h"
50#include "AliITSNoiseSSD.h"
51#include "AliITSGainSSD.h"
52#include "AliITSBadChannelsSSD.h"
7d62fb64 53#include "AliITSsegmentationSPD.h"
54#include "AliITSsegmentationSDD.h"
55#include "AliITSsegmentationSSD.h"
00a7cc50 56#include "AliLog.h"
7d62fb64 57
3b9df642 58
7d62fb64 59const Int_t AliITSDetTypeRec::fgkNdettypes = 3;
8ba39da9 60const Int_t AliITSDetTypeRec::fgkDefaultNModulesSPD = 240;
61const Int_t AliITSDetTypeRec::fgkDefaultNModulesSDD = 260;
62const Int_t AliITSDetTypeRec::fgkDefaultNModulesSSD = 1698;
63
3b9df642 64ClassImp(AliITSDetTypeRec)
65
7d62fb64 66//________________________________________________________________
e56160b8 67AliITSDetTypeRec::AliITSDetTypeRec(): TObject(),
68fNMod(0),
6cae184e 69fITSgeom(0),
e56160b8 70fReconstruction(0),
71fSegmentation(0),
72fCalibration(0),
73fPreProcess(0),
74fPostProcess(0),
75fDigits(0),
979b5a5f 76fDDLMapSDD(0),
e56160b8 77fNdtype(0),
78fCtype(0),
79fNctype(0),
80fRecPoints(0),
81fNRecPoints(0),
82fSelectedVertexer(),
e56160b8 83fFirstcall(kTRUE){
8e50d897 84 // Standard Constructor
85 // Inputs:
86 // none.
87 // Outputs:
88 // none.
89 // Return:
90 //
7d62fb64 91
7d62fb64 92 fReconstruction = new TObjArray(fgkNdettypes);
7d62fb64 93 fDigits = new TObjArray(fgkNdettypes);
8e50d897 94 for(Int_t i=0; i<3; i++){
95 fClusterClassName[i]=0;
96 fDigClassName[i]=0;
97 fRecPointClassName[i]=0;
98 }
979b5a5f 99 fDDLMapSDD=new AliITSDDLModuleMapSDD();
7d62fb64 100 fNdtype = new Int_t[fgkNdettypes];
101 fCtype = new TObjArray(fgkNdettypes);
102 fNctype = new Int_t[fgkNdettypes];
8e50d897 103 fNMod = new Int_t [fgkNdettypes];
104 fNMod[0] = fgkDefaultNModulesSPD;
105 fNMod[1] = fgkDefaultNModulesSDD;
106 fNMod[2] = fgkDefaultNModulesSSD;
00a7cc50 107 fRecPoints = new TClonesArray("AliITSRecPoint",3000);
7d62fb64 108 fNRecPoints = 0;
7d62fb64 109
110 for(Int_t i=0;i<fgkNdettypes;i++){
111 fNdtype[i]=0;
112 fNctype[i]=0;
113 }
114
e56160b8 115 SelectVertexer(" ");
7d62fb64 116}
7537d03c 117
7d62fb64 118//______________________________________________________________________
7537d03c 119AliITSDetTypeRec::AliITSDetTypeRec(const AliITSDetTypeRec & rec):TObject(rec),
120fNMod(rec.fNMod),
6cae184e 121fITSgeom(rec.fITSgeom),
7537d03c 122fReconstruction(rec.fReconstruction),
123fSegmentation(rec.fSegmentation),
124fCalibration(rec.fCalibration),
125fPreProcess(rec.fPreProcess),
126fPostProcess(rec.fPostProcess),
127fDigits(rec.fDigits),
979b5a5f 128fDDLMapSDD(rec.fDDLMapSDD),
7537d03c 129fNdtype(rec.fNdtype),
130fCtype(rec.fCtype),
131fNctype(rec.fNctype),
132fRecPoints(rec.fRecPoints),
133fNRecPoints(rec.fNRecPoints),
134fSelectedVertexer(rec.fSelectedVertexer),
7537d03c 135fFirstcall(rec.fFirstcall)
e56160b8 136{
7d62fb64 137
e56160b8 138 // Copy constructor.
7537d03c 139
7d62fb64 140}
141//______________________________________________________________________
e56160b8 142AliITSDetTypeRec& AliITSDetTypeRec::operator=(const AliITSDetTypeRec& source){
7537d03c 143 // Assignment operator.
144 this->~AliITSDetTypeRec();
145 new(this) AliITSDetTypeRec(source);
146 return *this;
7d62fb64 147
e56160b8 148}
7537d03c 149
7d62fb64 150//_____________________________________________________________________
3b9df642 151AliITSDetTypeRec::~AliITSDetTypeRec(){
7d62fb64 152 //Destructor
6cae184e 153
fcf95fc7 154 if(fReconstruction){
155 fReconstruction->Delete();
156 delete fReconstruction;
157 fReconstruction = 0;
158 }
159 if(fSegmentation){
160 fSegmentation->Delete();
161 delete fSegmentation;
162 fSegmentation = 0;
163 }
6cae184e 164 if(fCalibration){
7032f6a2 165 if(!(AliCDBManager::Instance()->GetCacheFlag())) {
166 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(GetITSgeom()->GetStartSPD()))->GetResponse();
167 AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(GetITSgeom()->GetStartSDD()))->GetResponse();
168 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(GetITSgeom()->GetStartSSD()))->GetResponse();
169 if(rspd) delete rspd;
170 if(rsdd) delete rsdd;
171 if(rssd) delete rssd;
172 fCalibration->Delete();
173 delete fCalibration;
174 fCalibration = 0;
175 }
fcf95fc7 176 }
7d62fb64 177 if(fPreProcess) delete fPreProcess;
178 if(fPostProcess) delete fPostProcess;
979b5a5f 179 if(fDDLMapSDD) delete fDDLMapSDD;
7d62fb64 180 if(fDigits){
181 fDigits->Delete();
182 delete fDigits;
183 fDigits=0;
184 }
185 if(fRecPoints){
186 fRecPoints->Delete();
187 delete fRecPoints;
188 fRecPoints=0;
189 }
7d62fb64 190 if(fCtype) {
191 fCtype->Delete();
192 delete fCtype;
193 fCtype = 0;
194 }
195 delete [] fNctype;
8ba39da9 196 delete [] fNdtype;
8e50d897 197 delete [] fNMod;
7d62fb64 198
6cae184e 199 if (fITSgeom) delete fITSgeom;
200
7d62fb64 201}
8e50d897 202
7d62fb64 203//___________________________________________________________________
204void AliITSDetTypeRec::SetReconstructionModel(Int_t dettype,AliITSClusterFinder *clf){
205
206 //Set reconstruction model for detector type
207
208 if(fReconstruction==0) fReconstruction = new TObjArray(fgkNdettypes);
209 if(fReconstruction->At(dettype)!=0) delete fReconstruction->At(dettype);
210 fReconstruction->AddAt(clf,dettype);
211}
212//______________________________________________________________________
213AliITSClusterFinder* AliITSDetTypeRec::GetReconstructionModel(Int_t dettype){
214
215 //Get reconstruction model for detector type
216 if(fReconstruction==0) {
217 Warning("GetReconstructionModel","fReconstruction is 0!");
218 return 0;
219 }
220 return (AliITSClusterFinder*)fReconstruction->At(dettype);
221}
222
223//______________________________________________________________________
224void AliITSDetTypeRec::SetSegmentationModel(Int_t dettype,AliITSsegmentation *seg){
225
226 //Set segmentation model for detector type
227
228 if(fSegmentation==0) fSegmentation = new TObjArray(fgkNdettypes);
229 if(fSegmentation->At(dettype)!=0) delete fSegmentation->At(dettype);
230 fSegmentation->AddAt(seg,dettype);
231
232}
233//______________________________________________________________________
234AliITSsegmentation* AliITSDetTypeRec::GetSegmentationModel(Int_t dettype){
235
236 //Get segmentation model for detector type
237
238 if(fSegmentation==0) {
239 Warning("GetSegmentationModel","fSegmentation is 0!");
240 return 0;
241 }
242 return (AliITSsegmentation*)fSegmentation->At(dettype);
243
244}
245//_______________________________________________________________________
fcf95fc7 246void AliITSDetTypeRec::SetCalibrationModel(Int_t iMod, AliITSCalibration *cal){
8ba39da9 247
248 //Set calibration (response) for the module iMod of type dettype
249 if (fCalibration==0) {
8e50d897 250 fCalibration = new TObjArray(GetITSgeom()->GetIndexMax());
8ba39da9 251 fCalibration->SetOwner(kTRUE);
252 fCalibration->Clear();
253 }
254
255 if (fCalibration->At(iMod) != 0)
fcf95fc7 256 delete (AliITSCalibration*) fCalibration->At(iMod);
8ba39da9 257 fCalibration->AddAt(cal,iMod);
7d62fb64 258
7d62fb64 259}
260//_______________________________________________________________________
fcf95fc7 261AliITSCalibration* AliITSDetTypeRec::GetCalibrationModel(Int_t iMod){
7d62fb64 262
8ba39da9 263 //Get calibration model for module type
7d62fb64 264
265 if(fCalibration==0) {
8ba39da9 266 Warning("GetalibrationModel","fCalibration is 0!");
7d62fb64 267 return 0;
268 }
8ba39da9 269
fcf95fc7 270 return (AliITSCalibration*)fCalibration->At(iMod);
7d62fb64 271}
272
7d62fb64 273//______________________________________________________________________
274void AliITSDetTypeRec::SetTreeAddressD(TTree *treeD){
275 // Set branch address for the tree of digits.
276
277 const char *det[4] = {"SPD","SDD","SSD","ITS"};
278 TBranch *branch;
279 Char_t* digclass;
280 Int_t i;
281 char branchname[30];
282
283 if(!treeD) return;
284 if (fDigits == 0x0) fDigits = new TObjArray(fgkNdettypes);
285 for (i=0; i<fgkNdettypes; i++) {
286 digclass = GetDigitClassName(i);
287 if(!(fDigits->At(i))) {
288 fDigits->AddAt(new TClonesArray(digclass,1000),i);
289 }else{
290 ResetDigits(i);
291 }
292 if (fgkNdettypes==3) sprintf(branchname,"%sDigits%s",det[3],det[i]);
293 else sprintf(branchname,"%sDigits%d",det[3],i+1);
294 if (fDigits) {
295 branch = treeD->GetBranch(branchname);
296 if (branch) branch->SetAddress(&((*fDigits)[i]));
297 }
298 }
299}
300
301//_______________________________________________________________________
302TBranch* AliITSDetTypeRec::MakeBranchInTree(TTree *tree, const char* name,
303 const char *classname,
304 void* address,Int_t size,
6cae184e 305 Int_t splitlevel)
7d62fb64 306{
307//
308// Makes branch in given tree and diverts them to a separate file
309//
310//
311//
312
313 if (tree == 0x0) {
314 Error("MakeBranchInTree","Making Branch %s Tree is NULL",name);
315 return 0x0;
316 }
317 TBranch *branch = tree->GetBranch(name);
318 if (branch) {
319 return branch;
320 }
321 if (classname){
322 branch = tree->Branch(name,classname,address,size,splitlevel);
323 }
324 else {
325 branch = tree->Bronch(name, "TClonesArray", address, size, splitlevel);
326 }
327
328 return branch;
329}
330
331//____________________________________________________________________
332void AliITSDetTypeRec::SetDefaults(){
333
334 //Set defaults for segmentation and response
335
8e50d897 336 if(!GetITSgeom()){
337 Warning("SetDefaults","null pointer to AliITSgeomGeom !");
7d62fb64 338 return;
339 }
340
341 AliITSsegmentation* seg;
8ba39da9 342 if(!GetCalibration()) {AliFatal("Exit");exit(0);}
7d62fb64 343
344 for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){
345 if(dettype==0){
8e50d897 346 seg = new AliITSsegmentationSPD(GetITSgeom());
7d62fb64 347 SetSegmentationModel(dettype,seg);
3a7c3e6d 348 SetDigitClassName(dettype,"AliITSdigitSPD");
349 SetClusterClassName(dettype,"AliITSRawClusterSPD");
350
7d62fb64 351 }
352 if(dettype==1){
8e50d897 353 AliITSCalibrationSDD* res=(AliITSCalibrationSDD*) GetCalibrationModel(GetITSgeom()->GetStartSDD());
4952f440 354 seg = new AliITSsegmentationSDD(GetITSgeom());
7d62fb64 355 SetSegmentationModel(dettype,seg);
fcf95fc7 356 const char *kopt = ((AliITSresponseSDD*)res->GetResponse())->ZeroSuppOption();
3a7c3e6d 357 if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D"))) SetDigitClassName(dettype,"AliITSdigit");
358 else SetDigitClassName(dettype,"AliITSdigitSDD");
359 SetClusterClassName(dettype,"AliITSRawClusterSDD");
360
7d62fb64 361 }
362 if(dettype==2){
8e50d897 363 AliITSsegmentationSSD* seg2 = new AliITSsegmentationSSD(GetITSgeom());
7d62fb64 364 seg2->SetAngles(0.0075,0.0275); // strip angels rad P and N side.
365 seg2->SetAnglesLay5(0.0075,0.0275); // strip angels rad P and N side.
366 seg2->SetAnglesLay6(0.0275,0.0075); // strip angels rad P and N side.
7d62fb64 367 SetSegmentationModel(dettype,seg2);
7d62fb64 368 SetDigitClassName(dettype,"AliITSdigitSSD");
369 SetClusterClassName(dettype,"AliITSRawClusterSSD");
370 }
7d62fb64 371 }
7d62fb64 372
373}
8ba39da9 374//______________________________________________________________________
375Bool_t AliITSDetTypeRec::GetCalibration() {
376 // Get Default calibration if a storage is not defined.
377
b17dae48 378 if(!fFirstcall){
379 AliITSCalibration* cal = GetCalibrationModel(0);
380 if(cal)return kTRUE;
381 }
382 else {
383 fFirstcall = kFALSE;
384 }
06232459 385
6cae184e 386 // SetRunNumber((Int_t)AliCDBManager::Instance()->GetRun());
387 // Int_t run=GetRunNumber();
b17dae48 388
6cae184e 389 Bool_t cacheStatus = AliCDBManager::Instance()->GetCacheFlag();
b17dae48 390 if (fCalibration==0) {
391 fCalibration = new TObjArray(GetITSgeom()->GetIndexMax());
6cae184e 392 fCalibration->SetOwner(!cacheStatus);
b17dae48 393 fCalibration->Clear();
394 }
395
6727e2db 396 AliCDBEntry *entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDDead");
6cae184e 397 AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD");
fb4dfab9 398
399 // AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD");
400 AliCDBEntry *entryNoiseSSD = AliCDBManager::Instance()->Get("ITS/Calib/NoiseSSD");
401 AliCDBEntry *entryGainSSD = AliCDBManager::Instance()->Get("ITS/Calib/GainSSD");
402 AliCDBEntry *entryBadChannelsSSD = AliCDBManager::Instance()->Get("ITS/Calib/BadChannelsSSD");
403
6cae184e 404 AliCDBEntry *entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD");
405 AliCDBEntry *entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD");
406 AliCDBEntry *entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD");
18da6e54 407 AliCDBEntry *drSpSDD = AliCDBManager::Instance()->Get("ITS/Calib/DriftSpeedSDD");
979b5a5f 408 AliCDBEntry *ddlMapSDD = AliCDBManager::Instance()->Get("ITS/Calib/DDLMapSDD");
028a3709 409 AliCDBEntry *mapASDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsAnodeSDD");
410 AliCDBEntry *mapTSDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsTimeSDD");
06232459 411
fb4dfab9 412 if(!entrySPD || !entrySDD || !entryNoiseSSD || !entryGainSSD || !entryBadChannelsSSD ||
979b5a5f 413 !entry2SPD || !entry2SDD || !entry2SSD || !drSpSDD || !ddlMapSDD || !mapASDD || !mapTSDD){
566f73ca 414 AliFatal("Calibration object retrieval failed! ");
e8c4cf33 415 return kFALSE;
566f73ca 416 }
417
b17dae48 418 TObjArray *calSPD = (TObjArray *)entrySPD->GetObject();
6cae184e 419 if(!cacheStatus)entrySPD->SetObject(NULL);
8ba39da9 420 entrySPD->SetOwner(kTRUE);
fcf95fc7 421
422 AliITSresponseSPD *pSPD = (AliITSresponseSPD*)entry2SPD->GetObject();
6cae184e 423 if(!cacheStatus)entry2SPD->SetObject(NULL);
fcf95fc7 424 entry2SPD->SetOwner(kTRUE);
425
b17dae48 426 TObjArray *calSDD = (TObjArray *)entrySDD->GetObject();
6cae184e 427 if(!cacheStatus)entrySDD->SetObject(NULL);
8ba39da9 428 entrySDD->SetOwner(kTRUE);
fcf95fc7 429
430 AliITSresponseSDD *pSDD = (AliITSresponseSDD*)entry2SDD->GetObject();
6cae184e 431 if(!cacheStatus)entry2SDD->SetObject(NULL);
fcf95fc7 432 entry2SDD->SetOwner(kTRUE);
433
18da6e54 434 TObjArray *drSp = (TObjArray *)drSpSDD->GetObject();
435 if(!cacheStatus)drSpSDD->SetObject(NULL);
436 drSpSDD->SetOwner(kTRUE);
437
979b5a5f 438 AliITSDDLModuleMapSDD *ddlsdd=(AliITSDDLModuleMapSDD*)ddlMapSDD->GetObject();
439 if(!cacheStatus)ddlMapSDD->SetObject(NULL);
440 ddlMapSDD->SetOwner(kTRUE);
441
028a3709 442 TObjArray *mapAn = (TObjArray *)mapASDD->GetObject();
443 if(!cacheStatus)mapASDD->SetObject(NULL);
444 mapASDD->SetOwner(kTRUE);
445
446 TObjArray *mapT = (TObjArray *)mapTSDD->GetObject();
447 if(!cacheStatus)mapTSDD->SetObject(NULL);
448 mapTSDD->SetOwner(kTRUE);
449
fb4dfab9 450 TObjArray *noiseSSD = (TObjArray *)entryNoiseSSD->GetObject();
451 if(!cacheStatus)entryNoiseSSD->SetObject(NULL);
452 entryNoiseSSD->SetOwner(kTRUE);
453
454 TObjArray *gainSSD = (TObjArray *)entryGainSSD->GetObject();
455 if(!cacheStatus)entryGainSSD->SetObject(NULL);
456 entryGainSSD->SetOwner(kTRUE);
457
458 TObjArray *badchannelsSSD = (TObjArray *)entryBadChannelsSSD->GetObject();
459 if(!cacheStatus)entryBadChannelsSSD->SetObject(NULL);
460 entryBadChannelsSSD->SetOwner(kTRUE);
fcf95fc7 461
462 AliITSresponseSSD *pSSD = (AliITSresponseSSD*)entry2SSD->GetObject();
6cae184e 463 if(!cacheStatus)entry2SSD->SetObject(NULL);
fcf95fc7 464 entry2SSD->SetOwner(kTRUE);
465
b17dae48 466 // DB entries are deleted. In this way metadeta objects are deleted as well
6cae184e 467 if(!cacheStatus){
b17dae48 468 delete entrySPD;
469 delete entrySDD;
fb4dfab9 470 delete entryNoiseSSD;
471 delete entryGainSSD;
472 delete entryBadChannelsSSD;
b17dae48 473 delete entry2SPD;
474 delete entry2SDD;
475 delete entry2SSD;
028a3709 476 delete mapASDD;
477 delete mapTSDD;
18da6e54 478 delete drSpSDD;
979b5a5f 479 delete ddlMapSDD;
b17dae48 480 }
06232459 481
979b5a5f 482 if ((!pSPD)||(!pSDD)||(!pSSD) || (!calSPD) || (!calSDD) || (!drSp) || (!ddlsdd)
028a3709 483 || (!mapAn) || (!mapT) || (!noiseSSD)|| (!gainSSD)|| (!badchannelsSSD)) {
8ba39da9 484 AliWarning("Can not get calibration from calibration database !");
485 return kFALSE;
486 }
fcf95fc7 487
b17dae48 488 fNMod[0] = calSPD->GetEntries();
489 fNMod[1] = calSDD->GetEntries();
fb4dfab9 490 fNMod[2] = noiseSSD->GetEntries();
8ba39da9 491 AliInfo(Form("%i SPD, %i SDD and %i SSD in calibration database",
492 fNMod[0], fNMod[1], fNMod[2]));
b17dae48 493 AliITSCalibration* cal;
8ba39da9 494 for (Int_t i=0; i<fNMod[0]; i++) {
b17dae48 495 cal = (AliITSCalibration*) calSPD->At(i);
496 cal->SetResponse((AliITSresponse*)pSPD);
497 SetCalibrationModel(i, cal);
028a3709 498 }
8ba39da9 499 for (Int_t i=0; i<fNMod[1]; i++) {
b17dae48 500 cal = (AliITSCalibration*) calSDD->At(i);
501 cal->SetResponse((AliITSresponse*)pSDD);
18da6e54 502 Int_t i0=2*i;
503 Int_t i1=1+2*i;
504 AliITSDriftSpeedArraySDD* arr0 = (AliITSDriftSpeedArraySDD*) drSp->At(i0);
505 AliITSMapSDD* ma0 = (AliITSMapSDD*)mapAn->At(i0);
506 AliITSMapSDD* mt0 = (AliITSMapSDD*)mapT->At(i0);
507 AliITSDriftSpeedArraySDD* arr1 = (AliITSDriftSpeedArraySDD*) drSp->At(i1);
508 AliITSMapSDD* ma1 = (AliITSMapSDD*)mapAn->At(i1);
509 AliITSMapSDD* mt1 = (AliITSMapSDD*)mapT->At(i1);
510 cal->SetDriftSpeed(0,arr0);
511 cal->SetDriftSpeed(1,arr1);
512 cal->SetMapA(0,ma0);
513 cal->SetMapA(1,ma1);
514 cal->SetMapT(0,mt0);
515 cal->SetMapT(1,mt1);
979b5a5f 516 fDDLMapSDD->SetDDLMap(ddlsdd);
8ba39da9 517 Int_t iMod = i + fNMod[0];
b17dae48 518 SetCalibrationModel(iMod, cal);
028a3709 519 }
8ba39da9 520 for (Int_t i=0; i<fNMod[2]; i++) {
fb4dfab9 521
522 AliITSCalibrationSSD *calibSSD = new AliITSCalibrationSSD();
523 calibSSD->SetResponse((AliITSresponse*)pSSD);
524
525 AliITSNoiseSSD *noise = (AliITSNoiseSSD*) (noiseSSD->At(i));
526 calibSSD->SetNoise(noise);
527 AliITSGainSSD *gain = (AliITSGainSSD*) (gainSSD->At(i));
528 calibSSD->SetGain(gain);
529 AliITSBadChannelsSSD *bad = (AliITSBadChannelsSSD*) (badchannelsSSD->At(i));
530 calibSSD->SetBadChannels(bad);
531
8ba39da9 532 Int_t iMod = i + fNMod[0] + fNMod[1];
fb4dfab9 533 SetCalibrationModel(iMod, calibSSD);
8ba39da9 534 }
535
536 return kTRUE;
537}
538
7d62fb64 539
540//________________________________________________________________
541void AliITSDetTypeRec::SetDefaultClusterFinders(){
542
543 //set defaults for standard cluster finder
544
8e50d897 545 if(!GetITSgeom()){
546 Warning("SetDefaults","null pointer to AliITSgeom!");
7d62fb64 547 return;
548 }
549
7d62fb64 550 AliITSClusterFinder *clf;
551
6cae184e 552 for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){
7d62fb64 553 //SPD
554 if(dettype==0){
555 if(!GetReconstructionModel(dettype)){
7d62fb64 556 TClonesArray *dig0 = DigitsAddress(0);
557 TClonesArray *rec0 = ClustersAddress(0);
8ba39da9 558 clf = new AliITSClusterFinderSPD(this,dig0,rec0);
7d62fb64 559 SetReconstructionModel(dettype,clf);
8ba39da9 560
7d62fb64 561 }
562 }
8ba39da9 563
7d62fb64 564 //SDD
565 if(dettype==1){
566 if(!GetReconstructionModel(dettype)){
7d62fb64 567 TClonesArray *dig1 = DigitsAddress(1);
568 TClonesArray *rec1 = ClustersAddress(1);
8ba39da9 569 clf = new AliITSClusterFinderSDD(this,dig1,rec1);
7d62fb64 570 SetReconstructionModel(dettype,clf);
571 }
572
573 }
574 //SSD
575 if(dettype==2){
576 if(!GetReconstructionModel(dettype)){
7d62fb64 577 TClonesArray* dig2 = DigitsAddress(2);
8ba39da9 578 clf = new AliITSClusterFinderSSD(this,dig2);
7d62fb64 579 SetReconstructionModel(dettype,clf);
580 }
581 }
582
583 }
584
585
586}
587
588//________________________________________________________________
3a7c3e6d 589void AliITSDetTypeRec::SetDefaultClusterFindersV2(Bool_t rawdata){
7d62fb64 590
591 //Set defaults for cluster finder V2
592
8e50d897 593 if(!GetITSgeom()){
594 Warning("SetDefaults","Null pointer to AliITSgeom !");
7d62fb64 595 return;
596 }
597
7d62fb64 598 AliITSClusterFinder *clf;
599
3a7c3e6d 600 for(Int_t dettype=0;dettype<fgkNdettypes;dettype++){
7d62fb64 601 //SPD
602 if(dettype==0){
603 if(!GetReconstructionModel(dettype)){
8ba39da9 604 clf = new AliITSClusterFinderV2SPD(this);
7d62fb64 605 clf->InitGeometry();
3a7c3e6d 606 if(!rawdata) clf->SetDigits(DigitsAddress(0));
7d62fb64 607 SetReconstructionModel(dettype,clf);
608
609 }
610 }
611 //SDD
612 if(dettype==1){
613 if(!GetReconstructionModel(dettype)){
8ba39da9 614 clf = new AliITSClusterFinderV2SDD(this);
615 clf->InitGeometry();
3a7c3e6d 616 if(!rawdata) clf->SetDigits(DigitsAddress(1));
7d62fb64 617 SetReconstructionModel(dettype,clf);
618 }
619
620 }
621
622 //SSD
623 if(dettype==2){
624 if(!GetReconstructionModel(dettype)){
8ba39da9 625 clf = new AliITSClusterFinderV2SSD(this);
7d62fb64 626 clf->InitGeometry();
3a7c3e6d 627 if(!rawdata) clf->SetDigits(DigitsAddress(2));
7d62fb64 628 SetReconstructionModel(dettype,clf);
629 }
630 }
631
632 }
633
634}
635//______________________________________________________________________
6cae184e 636void AliITSDetTypeRec::MakeBranch(TTree* tree, Option_t* option){
7d62fb64 637
638 //Creates branches for clusters and recpoints
639 Bool_t cR = (strstr(option,"R")!=0);
640 Bool_t cRF = (strstr(option,"RF")!=0);
7d62fb64 641
642 if(cRF)cR = kFALSE;
643
6cae184e 644 if(cR) MakeBranchR(tree);
645 if(cRF) MakeBranchRF(tree);
7d62fb64 646
647}
648
649//___________________________________________________________________
650void AliITSDetTypeRec::AddCluster(Int_t id, AliITSRawCluster *c){
651
652 // Adds a raw cluster to the list
653 TClonesArray &lc = *((TClonesArray*)fCtype->At(id));
654 switch(id){
655 case 0:
656 new(lc[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c));
657 break;
658 case 1:
659 new(lc[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c));
660 break;
661 case 2:
662 new(lc[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c));
663 break;
664 }
665}
666//___________________________________________________________________
667void AliITSDetTypeRec::ResetDigits(){
668 // Reset number of digits and the digits array for the ITS detector.
669
670 if(!fDigits) return;
671 for(Int_t i=0;i<fgkNdettypes;i++){
672 ResetDigits(i);
673 }
674}
675//___________________________________________________________________
676void AliITSDetTypeRec::ResetDigits(Int_t branch){
677 // Reset number of digits and the digits array for this branch.
678
679 if(fDigits->At(branch)) ((TClonesArray*)fDigits->At(branch))->Clear();
680 if(fNdtype) fNdtype[branch]=0;
681
682}
683
684//__________________________________________________________________
685void AliITSDetTypeRec::ResetClusters(){
686
687 //Resets number of clusters and the cluster array
688 for(Int_t i=0;i<fgkNdettypes;i++){
689 ResetClusters(i);
690 }
691}
692
693//__________________________________________________________________
694void AliITSDetTypeRec::ResetClusters(Int_t i){
695
696 //Resets number of clusters and the cluster array for this branch
697
698 if (fCtype->At(i)) ((TClonesArray*)fCtype->At(i))->Clear();
699 if (fNctype) fNctype[i]=0;
700}
701//__________________________________________________________________
6cae184e 702void AliITSDetTypeRec::MakeBranchR(TTree *treeR, Option_t *opt){
7d62fb64 703
704 //Creates tree branches for recpoints
705 // Inputs:
706 // cont char *file File name where RecPoints branch is to be written
707 // to. If blank it write the SDigits to the same
708 // file in which the Hits were found.
709
7d62fb64 710 Int_t buffsz = 4000;
711 char branchname[30];
712
713 // only one branch for rec points for all detector types
714 Bool_t oFast= (strstr(opt,"Fast")!=0);
7d62fb64 715
716 Char_t detname[10] = "ITS";
717
718
719 if(oFast){
720 sprintf(branchname,"%sRecPointsF",detname);
7d62fb64 721 } else {
722 sprintf(branchname,"%sRecPoints",detname);
723 }
724
00a7cc50 725 if(!fRecPoints)fRecPoints = new TClonesArray("AliITSRecPoint",1000);
6cae184e 726 if (treeR)
727 MakeBranchInTree(treeR,branchname,0,&fRecPoints,buffsz,99);
7d62fb64 728}
729//______________________________________________________________________
730void AliITSDetTypeRec::SetTreeAddressR(TTree *treeR){
731 // Set branch address for the Reconstructed points Trees.
3b9df642 732 // Inputs:
7d62fb64 733 // TTree *treeR Tree containing the RecPoints.
3b9df642 734 // Outputs:
7d62fb64 735 // none.
3b9df642 736 // Return:
7d62fb64 737
738 char branchname[30];
739 Char_t namedet[10]="ITS";
740
741 if(!treeR) return;
742 if(fRecPoints==0x0) fRecPoints = new TClonesArray("AliITSRecPoint",1000);
00a7cc50 743 TBranch *branch;
744 sprintf(branchname,"%sRecPoints",namedet);
745 branch = treeR->GetBranch(branchname);
746 if (branch) {
747 branch->SetAddress(&fRecPoints);
748 }else {
749 sprintf(branchname,"%sRecPointsF",namedet);
7d62fb64 750 branch = treeR->GetBranch(branchname);
751 if (branch) {
00a7cc50 752 branch->SetAddress(&fRecPoints);
7d62fb64 753 }
00a7cc50 754
7d62fb64 755 }
3b9df642 756}
7d62fb64 757//____________________________________________________________________
758void AliITSDetTypeRec::AddRecPoint(const AliITSRecPoint &r){
759 // Add a reconstructed space point to the list
760 // Inputs:
761 // const AliITSRecPoint &r RecPoint class to be added to the tree
762 // of reconstructed points TreeR.
763 // Outputs:
764 // none.
765 // Return:
766 // none.
767
768 TClonesArray &lrecp = *fRecPoints;
769 new(lrecp[fNRecPoints++]) AliITSRecPoint(r);
770}
7d62fb64 771
772//______________________________________________________________________
6cae184e 773void AliITSDetTypeRec::DigitsToRecPoints(TTree *treeD,TTree *treeR,Int_t lastentry,Option_t *opt, Bool_t v2){
7d62fb64 774 // cluster finding and reconstruction of space points
775 // the condition below will disappear when the geom class will be
776 // initialized for all versions - for the moment it is only for v5 !
777 // 7 is the SDD beam test version
778 // Inputs:
6cae184e 779 // TTree *treeD Digits tree
780 // TTree *treeR Clusters tree
7d62fb64 781 // Int_t lastentry Offset for module when not all of the modules
782 // are processed.
783 // Option_t *opt String indicating which ITS sub-detectors should
784 // be processed. If ="All" then all of the ITS
785 // sub detectors are processed.
786
7d62fb64 787 const char *all = strstr(opt,"All");
788 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
789 strstr(opt,"SSD")};
00a7cc50 790 if(!v2) {
791 SetDefaultClusterFinders();
792 AliInfo("Original cluster finder has been selected\n");
793 }
794 else {
795 SetDefaultClusterFindersV2();
796 AliInfo("V2 cluster finder has been selected \n");
797 }
7d62fb64 798
7d62fb64 799 AliITSClusterFinder *rec = 0;
800 Int_t id,module,first=0;
8e50d897 801 for(module=0;module<GetITSgeom()->GetIndexMax();module++){
802 id = GetITSgeom()->GetModuleType(module);
7d62fb64 803 if (!all && !det[id]) continue;
8e50d897 804 if(det[id]) first = GetITSgeom()->GetStartDet(id);
7d62fb64 805 rec = (AliITSClusterFinder*)GetReconstructionModel(id);
806 TClonesArray *itsDigits = DigitsAddress(id);
6cae184e 807 if (!rec)
808 AliFatal("The reconstruction class was not instanciated!");
5e5bc8f1 809 ResetDigits(); // MvL: Not sure we neeed this when rereading anyways
7d62fb64 810 if (all) {
6cae184e 811 treeD->GetEvent(lastentry+module);
7d62fb64 812 }else {
6cae184e 813 treeD->GetEvent(lastentry+(module-first));
7d62fb64 814 }
815 Int_t ndigits = itsDigits->GetEntriesFast();
816 if(ndigits>0){
817 rec->SetDetTypeRec(this);
7d62fb64 818 rec->SetDigits(DigitsAddress(id));
6cae184e 819 // rec->SetClusters(ClustersAddress(id));
7d62fb64 820 rec->FindRawClusters(module);
821 } // end if
6cae184e 822 treeR->Fill();
7d62fb64 823 ResetRecPoints();
7d62fb64 824 ResetClusters();
825 }
7d62fb64 826}
827//______________________________________________________________________
8484b32d 828void AliITSDetTypeRec::DigitsToRecPoints(AliRawReader* rawReader,TTree *treeR,Option_t *opt){
7d62fb64 829 // cluster finding and reconstruction of space points
830 // the condition below will disappear when the geom class will be
831 // initialized for all versions - for the moment it is only for v5 !
832 // 7 is the SDD beam test version
833 // Inputs:
6cae184e 834 // AliRawReader *rawReader Pointer to the raw-data reader
835 // TTree *treeR Clusters tree
7d62fb64 836 // Outputs:
837 // none.
838 // Return:
839 // none.
8484b32d 840 const char *all = strstr(opt,"All");
841 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
842 strstr(opt,"SSD")};
7d62fb64 843 AliITSClusterFinderV2 *rec = 0;
844 Int_t id=0;
845
00a7cc50 846 TClonesArray *array=new TClonesArray("AliITSRecPoint",1000);
6cae184e 847 TBranch *branch = treeR->Branch("ITSRecPoints",&array);
7d62fb64 848 delete array;
849
8e50d897 850 TClonesArray** clusters = new TClonesArray*[GetITSgeom()->GetIndexMax()];
851 for (Int_t iModule = 0; iModule < GetITSgeom()->GetIndexMax(); iModule++) {
7d62fb64 852 clusters[iModule] = NULL;
853 }
854 for(id=0;id<3;id++){
8484b32d 855 if (!all && !det[id]) continue;
7d62fb64 856 rec = (AliITSClusterFinderV2*)GetReconstructionModel(id);
c157c94e 857 if (!rec)
858 AliFatal("The reconstruction class was not instanciated");
6cae184e 859 rec->SetDetTypeRec(this);
7d62fb64 860 rec->RawdataToClusters(rawReader,clusters);
861 }
862 Int_t nClusters =0;
c157c94e 863 TClonesArray *emptyArray=new TClonesArray("AliITSRecPoint");
8e50d897 864 for(Int_t iModule=0;iModule<GetITSgeom()->GetIndexMax();iModule++){
8484b32d 865 id = GetITSgeom()->GetModuleType(iModule);
866 if (!all && !det[id]) continue;
7d62fb64 867 array = clusters[iModule];
868 if(!array){
c157c94e 869 AliDebug(1,Form("data for module %d missing!",iModule));
870 array = emptyArray;
7d62fb64 871 }
6cae184e 872 branch->SetAddress(&array);
873 treeR->Fill();
7d62fb64 874 nClusters+=array->GetEntriesFast();
5ef4644f 875
876 if (array != emptyArray) {
877 array->Delete();
878 delete array;
879 }
7d62fb64 880 }
c157c94e 881 delete emptyArray;
882
7d62fb64 883 delete[] clusters;
00a7cc50 884 Info("DigitsToRecPoints", "total number of found recpoints in ITS: %d\n",
7d62fb64 885 nClusters);
886
887}
888
8ba39da9 889