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