Updated code for PDC06 (Alla)
[u/mrichter/AliRoot.git] / ITS / AliITSDetTypeSim.cxx
CommitLineData
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
fcf95fc7 20
7d62fb64 21/////////////////////////////////////////////////////////////////////
22// Base simulation functions for ITS //
23// //
24// //
25/////////////////////////////////////////////////////////////////////
26#include "TBranch.h"
27#include "TClonesArray.h"
28#include "TObjArray.h"
29#include "TTree.h"
30
31#include "AliRun.h"
8ba39da9 32
33#include "AliCDBManager.h"
34#include "AliCDBId.h"
35#include "AliCDBStorage.h"
36#include "AliCDBEntry.h"
37#include "AliCDBMetaData.h"
38
7d62fb64 39#include "AliITSdigit.h"
40#include "AliITSdigitSPD.h"
41#include "AliITSdigitSDD.h"
42#include "AliITSdigitSSD.h"
3b9df642 43#include "AliITSDetTypeSim.h"
7d62fb64 44#include "AliITSpListItem.h"
fcf95fc7 45#include "AliITSresponseSDD.h"
46#include "AliITSCalibrationSDD.h"
47#include "AliITSCalibrationSSD.h"
7d62fb64 48#include "AliITSsegmentationSPD.h"
49#include "AliITSsegmentationSDD.h"
50#include "AliITSsegmentationSSD.h"
51#include "AliITSsimulation.h"
52#include "AliITSsimulationSPD.h"
53#include "AliITSsimulationSDD.h"
54#include "AliITSsimulationSSD.h"
55
56
57const Int_t AliITSDetTypeSim::fgkNdettypes = 3;
8ba39da9 58const Int_t AliITSDetTypeSim::fgkDefaultNModulesSPD = 240;
59const Int_t AliITSDetTypeSim::fgkDefaultNModulesSDD = 260;
60const Int_t AliITSDetTypeSim::fgkDefaultNModulesSSD = 1698;
3b9df642 61
62ClassImp(AliITSDetTypeSim)
63
64//----------------------------------------------------------------------
65AliITSDetTypeSim::AliITSDetTypeSim():
66TObject(),
67fGeom(), //
68fSimulation(), // [NDet]
69fSegmentation(), // [NDet]
fcf95fc7 70fCalibration(), // [NMod]
3b9df642 71fPreProcess(), // [] e.g. Fill fHitModule with hits
72fPostProcess(), // [] e.g. Wright Raw data
3b9df642 73fNSDigits(0), //! number of SDigits
74fSDigits(), //! [NMod][NSDigits]
75fNDigits(0), //! number of Digits
76fDigits(), //! [NMod][NDigits]
77fHitClassName(), // String with Hit class name.
78fSDigClassName(),// String with SDigit class name.
79fDigClassName(){ // String with digit class name.
80 // Default Constructor
81 // Inputs:
82 // none.
83 // Outputs:
84 // none.
85 // Return:
86 // A properly zero-ed AliITSDetTypeSim class.
7d62fb64 87 fGeom = 0;
88 fSimulation = new TObjArray(fgkNdettypes);
89 fSegmentation = new TObjArray(fgkNdettypes);
1964ae5f 90 fSegmentation->SetOwner(kTRUE);
fcf95fc7 91 fCalibration = 0;
7d62fb64 92 fPreProcess = 0;
93 fPostProcess = 0;
94 fNSDigits = 0;
95 fSDigits = new TClonesArray("AliITSpListItem",1000);
96 fDigits = new TObjArray(fgkNdettypes);
97 fNDigits = new Int_t[fgkNdettypes];
98 fLoader = 0;
8ba39da9 99 fNMod[0] = fgkDefaultNModulesSPD;
100 fNMod[1] = fgkDefaultNModulesSDD;
101 fNMod[2] = fgkDefaultNModulesSSD;
102 SetRunNumber();
103
3b9df642 104}
105//----------------------------------------------------------------------
106AliITSDetTypeSim::~AliITSDetTypeSim(){
107 // Destructor
108 // Inputs:
109 // none.
110 // Outputs:
111 // none.
112 // Return:
113 // Nothing.
7d62fb64 114
7d62fb64 115 if(fSimulation){
116 fSimulation->Delete();
117 delete fSimulation;
118 fSimulation = 0;
119 }
120
121 if(fSegmentation){
122 fSegmentation->Delete();
123 delete fSegmentation;
124 fSegmentation = 0;
125 }
126
fcf95fc7 127 if(fCalibration){
2a476797 128 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSPD()))->GetResponse();
fcf95fc7 129 AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSDD()))->GetResponse();
130 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSSD()))->GetResponse();
131 if(rspd) delete rspd;
132 if(rsdd) delete rsdd;
133 if(rssd) delete rssd;
134 fCalibration->Delete();
135 delete fCalibration;
136 fCalibration = 0;
7d62fb64 137 }
7dc65edb 138
fcf95fc7 139 if(fGeom) delete fGeom;
140
7d62fb64 141 if(fPreProcess){
142 fPreProcess->Delete();
143 delete fPreProcess;
144 fPreProcess = 0;
145 }
146
147 if(fPostProcess){
148 fPostProcess->Delete();
149 delete fPostProcess;
150 fPostProcess = 0;
151 }
2a476797 152
153 if(fNDigits) delete [] fNDigits;
154
7d62fb64 155 if (fLoader)
156 {
157 fLoader->GetModulesFolder()->Remove(this);
158 }
159
7d62fb64 160 if (fSDigits) {
161 fSDigits->Delete();
162 delete fSDigits;
163 fSDigits=0;
164 }
165 if (fDigits) {
166 fDigits->Delete();
167 delete fDigits;
168 fDigits=0;
169 }
170
3b9df642 171}
172//----------------------------------------------------------------------
7d62fb64 173AliITSDetTypeSim::AliITSDetTypeSim(const AliITSDetTypeSim &source) : TObject(source){
174 // Copy Constructor for object AliITSDetTypeSim not allowed
175 if(this==&source) return;
176 Error("Copy constructor",
177 "You are not allowed to make a copy of the AliITSDetTypeSim");
178 exit(1);
3b9df642 179
7d62fb64 180
3b9df642 181}
182//----------------------------------------------------------------------
7d62fb64 183AliITSDetTypeSim& AliITSDetTypeSim::operator=(const AliITSDetTypeSim &source){
3b9df642 184 // The = operator for object AliITSDetTypeSim
7d62fb64 185
186 if(&source==this) return *this;
187 Error("operator=","You are not allowed to make a copy of the AliITSDetTypeSIm");
188 exit(1);
3b9df642 189 return *this;
190}
7d62fb64 191
192
3b9df642 193//______________________________________________________________________
7d62fb64 194void AliITSDetTypeSim::SetSimulationModel(Int_t dettype,AliITSsimulation *sim){
195
196 //Set simulation model for detector type
197
198 if(fSimulation==0) fSimulation = new TObjArray(fgkNdettypes);
199 fSimulation->AddAt(sim,dettype);
200}
201//______________________________________________________________________
202AliITSsimulation* AliITSDetTypeSim::GetSimulationModel(Int_t dettype){
203
204 //Get simulation model for detector type
205 if(fSimulation==0) {
206 Warning("GetSimulationModel","fSimulation is 0!");
207 return 0;
208 }
209 return (AliITSsimulation*)(fSimulation->At(dettype));
210}
211//______________________________________________________________________
212AliITSsimulation* AliITSDetTypeSim::GetSimulationModelByModule(Int_t module){
213
214 //Get simulation model by module number
215 if(fGeom==0) {
216 Warning("GetSimulationModelByModule","fGeom is 0!");
217 return 0;
218 }
219
220 return GetSimulationModel(fGeom->GetModuleType(module));
221}
fcf95fc7 222//_______________________________________________________________________
1964ae5f 223void AliITSDetTypeSim::SetDefaultSegmentation(Int_t idet){
224 // Set default segmentation model objects
225 AliITSsegmentation *seg;
226 if(fSegmentation==0x0){
227 fSegmentation = new TObjArray(fgkNdettypes);
228 fSegmentation->SetOwner(kTRUE);
229 }
230 if(GetSegmentationModel(idet))delete (AliITSsegmentation*)fSegmentation->At(idet);
231 if(idet==0){
232 seg = new AliITSsegmentationSPD(fGeom);
233 }
234 else if(idet==1){
fcf95fc7 235 AliITSCalibration* res = GetCalibrationModel(fGeom->GetStartSDD());
1964ae5f 236 seg = new AliITSsegmentationSDD(fGeom,res);
237 }
238 else {
239 seg = new AliITSsegmentationSSD(fGeom);
240 }
241 SetSegmentationModel(idet,seg);
242}
243
7d62fb64 244//______________________________________________________________________
245void AliITSDetTypeSim::SetSegmentationModel(Int_t dettype,AliITSsegmentation *seg){
246
247 //Set segmentation model for detector type
fcf95fc7 248 if(fSegmentation==0x0){
1964ae5f 249 fSegmentation = new TObjArray(fgkNdettypes);
250 fSegmentation->SetOwner(kTRUE);
251 }
7d62fb64 252 fSegmentation->AddAt(seg,dettype);
253
254}
255//______________________________________________________________________
256AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModel(Int_t dettype){
257
258 //Get segmentation model for detector type
259
260 if(fSegmentation==0) {
261 Warning("GetSegmentationModel","fSegmentation is 0!");
262 return 0;
263 }
264 return (AliITSsegmentation*)(fSegmentation->At(dettype));
265
266}
267//_______________________________________________________________________
268AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModelByModule(Int_t module){
269
270 //Get segmentation model by module number
271 if(fGeom==0){
272 Warning("GetSegmentationModelByModule","fGeom is 0!");
273 return 0;
274 }
275 return GetSegmentationModel(fGeom->GetModuleType(module));
276
277}
278//_______________________________________________________________________
fcf95fc7 279void AliITSDetTypeSim::CreateCalibrationArray() {
8ba39da9 280
fcf95fc7 281 //Create the container of calibration functions with correct size
282 if (fCalibration) {
283 fCalibration->Delete();
284 delete fCalibration;
8ba39da9 285 }
286
287 Int_t nModTot = 0;
288 for (Int_t i=0; i<fgkNdettypes; i++) nModTot += fNMod[i];
fcf95fc7 289 fCalibration = new TObjArray(nModTot);
290 fCalibration->SetOwner(kTRUE);
291 fCalibration->Clear();
8ba39da9 292
293}
294//_______________________________________________________________________
fcf95fc7 295void AliITSDetTypeSim::SetCalibrationModel(Int_t iMod, AliITSCalibration *resp){
8ba39da9 296
297 //Set response model for modules
298
fcf95fc7 299 if (fCalibration==0) CreateCalibrationArray();
8ba39da9 300
fcf95fc7 301 if (fCalibration->At(iMod)!=0)
302 delete (AliITSCalibration*) fCalibration->At(iMod);
303 fCalibration->AddAt(resp, iMod);
8ba39da9 304
305}
8ba39da9 306
7d62fb64 307//______________________________________________________________________
fcf95fc7 308void AliITSDetTypeSim::ResetCalibrationArray(){
7d62fb64 309
310 //resets response array
fcf95fc7 311 if(fCalibration)
312 fCalibration->Clear();
8ba39da9 313
7d62fb64 314}
315//______________________________________________________________________
316void AliITSDetTypeSim::ResetSegmentation(){
317
318 //Resets segmentation array
fcf95fc7 319 if(fSegmentation) fSegmentation->Clear();
7d62fb64 320}
321
322//_______________________________________________________________________
fcf95fc7 323AliITSCalibration* AliITSDetTypeSim::GetCalibrationModel(Int_t iMod){
8ba39da9 324 //Get response model for module number iMod
325
fcf95fc7 326 if(fCalibration==0) {
327 AliError("fCalibration is 0!");
7d62fb64 328 return 0;
8ba39da9 329 }
330
fcf95fc7 331 return (AliITSCalibration*)(fCalibration->At(iMod));
8ba39da9 332
7d62fb64 333}
334//_______________________________________________________________________
335void AliITSDetTypeSim::SetDefaults(){
336
337 //Set defaults for segmentation and response
8ba39da9 338
7d62fb64 339 if(fGeom==0){
340 Warning("SetDefaults","fGeom is 0!");
341 return;
342 }
fcf95fc7 343 if (fCalibration==0) CreateCalibrationArray();
7d62fb64 344
fcf95fc7 345 ResetCalibrationArray();
7d62fb64 346 ResetSegmentation();
8ba39da9 347 if(!GetCalibration()){AliFatal("Exit"); exit(0);}
7d62fb64 348
3a7c3e6d 349 for(Int_t idet=0;idet<fgkNdettypes;idet++){
7d62fb64 350 //SPD
3a7c3e6d 351 if(idet==0){
fcf95fc7 352 if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
353 const char *kData0=(GetCalibrationModel(fGeom->GetStartSPD()))->DataType();
7d62fb64 354 if (strstr(kData0,"real")) {
3a7c3e6d 355 SetDigitClassName(idet,"AliITSdigit");
8ba39da9 356 }
357 else {
358 SetDigitClassName(idet,"AliITSdigitSPD");
359 }
7d62fb64 360 }
361 //SDD
3a7c3e6d 362 if(idet==1){
fcf95fc7 363 if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
364 AliITSCalibrationSDD* rsp = (AliITSCalibrationSDD*)GetCalibrationModel(fGeom->GetStartSDD());
365 const char *kopt = ((AliITSresponseSDD*)rsp->GetResponse())->ZeroSuppOption();
8ba39da9 366 if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D"))) {
367 SetDigitClassName(idet,"AliITSdigit");
368 }
369 else {
370 SetDigitClassName(idet,"AliITSdigitSDD");
371 }
372
7d62fb64 373 }
374 //SSD
3a7c3e6d 375 if(idet==2){
1964ae5f 376 if(!GetSegmentationModel(idet))SetDefaultSegmentation(idet);
fcf95fc7 377
378 const char *kData2 = (GetCalibrationModel(fGeom->GetStartSSD())->DataType());
7d62fb64 379 if (strstr(kData2,"real")) {
3a7c3e6d 380 SetDigitClassName(idet,"AliITSdigit");
8ba39da9 381 }
382 else {
383 SetDigitClassName(idet,"AliITSdigitSSD");
384 }
7d62fb64 385 }
8ba39da9 386 }
8ba39da9 387}
388
389//______________________________________________________________________
390Bool_t AliITSDetTypeSim::GetCalibration() {
391 // Get Default calibration if a storage is not defined.
7d62fb64 392
fcf95fc7 393 AliCDBEntry *entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSPD", fRunNumber);
394 AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", fRunNumber);
395 AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", fRunNumber);
396 AliCDBEntry *entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD", fRunNumber);
397 AliCDBEntry *entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD", fRunNumber);
398 AliCDBEntry *entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD", fRunNumber);
06232459 399
fcf95fc7 400 if(!entrySPD || !entrySDD || !entrySSD || !entry2SPD || !entry2SDD || !entry2SSD){
401 AliWarning("Calibration object retrieval failed! Dummy calibration will be used.");
402 AliCDBStorage *origStorage = AliCDBManager::Instance()->GetDefaultStorage();
403 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
06232459 404
fcf95fc7 405 entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSPD", fRunNumber);
406 entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", fRunNumber);
407 entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", fRunNumber);
408 entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD", fRunNumber);
409 entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD", fRunNumber);
410 entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD", fRunNumber);
06232459 411
fcf95fc7 412 AliCDBManager::Instance()->SetDefaultStorage(origStorage);
8ba39da9 413 }
8ba39da9 414
06232459 415
8ba39da9 416 TObjArray *respSPD = (TObjArray *)entrySPD->GetObject();
417 entrySPD->SetObject(NULL);
418 entrySPD->SetOwner(kTRUE);
06232459 419
fcf95fc7 420 AliITSresponseSPD *pSPD = (AliITSresponseSPD*)entry2SPD->GetObject();
421 entry2SPD->SetObject(NULL);
422 entry2SPD->SetOwner(kTRUE);
423
8ba39da9 424 TObjArray *respSDD = (TObjArray *)entrySDD->GetObject();
425 entrySDD->SetObject(NULL);
426 entrySDD->SetOwner(kTRUE);
06232459 427
fcf95fc7 428 AliITSresponseSDD *pSDD = (AliITSresponseSDD*)entry2SDD->GetObject();
429 entry2SDD->SetObject(NULL);
430 entry2SDD->SetOwner(kTRUE);
431
8ba39da9 432 TObjArray *respSSD = (TObjArray *)entrySSD->GetObject();
433 entrySSD->SetObject(NULL);
434 entrySSD->SetOwner(kTRUE);
06232459 435
fcf95fc7 436 AliITSresponseSSD *pSSD = (AliITSresponseSSD*)entry2SSD->GetObject();
437 entry2SSD->SetObject(NULL);
438 entry2SSD->SetOwner(kTRUE);
439
8ba39da9 440 // DB entries are dleted. In this waymetadeta objects are deleted as well
441 delete entrySPD;
442 delete entrySDD;
443 delete entrySSD;
fcf95fc7 444 delete entry2SPD;
445 delete entry2SDD;
446 delete entry2SSD;
447
448 if ((!pSPD)||(!pSDD)||(!pSSD)) {
449 AliWarning("Can not get calibration from calibration database !");
450 return kFALSE;
451 }
8ba39da9 452 if ((! respSPD)||(! respSDD)||(! respSSD)) {
453 AliWarning("Can not get calibration from calibration database !");
454 return kFALSE;
455 }
456 fNMod[0] = respSPD->GetEntries();
457 fNMod[1] = respSDD->GetEntries();
458 fNMod[2] = respSSD->GetEntries();
459 AliInfo(Form("%i SPD, %i SDD and %i SSD in calibration database",
460 fNMod[0], fNMod[1], fNMod[2]));
fcf95fc7 461 AliITSCalibration* res;
8ba39da9 462 for (Int_t i=0; i<fNMod[0]; i++) {
fcf95fc7 463 res = (AliITSCalibration*) respSPD->At(i);
464 res->SetResponse((AliITSresponse*)pSPD);
465 SetCalibrationModel(i, res);
8ba39da9 466 }
467 for (Int_t i=0; i<fNMod[1]; i++) {
fcf95fc7 468 res = (AliITSCalibration*) respSDD->At(i);
469 res->SetResponse(pSDD);
8ba39da9 470 Int_t iMod = i + fNMod[0];
fcf95fc7 471 SetCalibrationModel(iMod, res);
8ba39da9 472 }
473 for (Int_t i=0; i<fNMod[2]; i++) {
fcf95fc7 474 res = (AliITSCalibration*) respSSD->At(i);
475 res->SetResponse((AliITSresponse*)pSSD);
8ba39da9 476 Int_t iMod = i + fNMod[0] + fNMod[1];
fcf95fc7 477 SetCalibrationModel(iMod, res);
8ba39da9 478 }
479
480 return kTRUE;
7d62fb64 481}
482
8ba39da9 483
484
7d62fb64 485//_______________________________________________________________________
486void AliITSDetTypeSim::SetDefaultSimulation(){
487
488 //Set default simulation for detector type
489
7d62fb64 490 if(fGeom==0){
fcf95fc7 491 Warning("SetDefaultSimulation","fGeom is 0!");
8ba39da9 492 return;
493 }
fcf95fc7 494 if(fCalibration==0){
495 Warning("SetDefaultSimulation","fCalibration is 0!");
7d62fb64 496 return;
497 }
fcf95fc7 498 if(fSegmentation==0){
499 Warning("SetDefaultSimulation","fSegmentation is 0!");
500 for(Int_t i=0;i<fgkNdettypes;i++) SetDefaultSegmentation(i);
1964ae5f 501 }
fcf95fc7 502 else{
1964ae5f 503 for(Int_t i=0;i<fgkNdettypes;i++){
504 if(!GetSegmentationModel(i)){
fcf95fc7 505 Warning("SetDefaultSimulation","Segmentation not defined for det %d - Default taken\n!",i);
1964ae5f 506 SetDefaultSegmentation(i);
507 }
508 }
509 }
7d62fb64 510 AliITSsimulation* sim;
511
512 for(Int_t idet=0;idet<fgkNdettypes;idet++){
513 //SPD
514 if(idet==0){
515 sim = GetSimulationModel(idet);
fcf95fc7 516
7d62fb64 517 if(!sim){
8ba39da9 518 sim = new AliITSsimulationSPD(this);
7d62fb64 519 SetSimulationModel(idet,sim);
7d62fb64 520 }
521 }
522 //SDD
523 if(idet==1){
524 sim = GetSimulationModel(idet);
525 if(!sim){
8ba39da9 526 sim = new AliITSsimulationSDD(this);
7d62fb64 527 SetSimulationModel(idet,sim);
7d62fb64 528 }
529
530 }
531 //SSD
532 if(idet==2){
533 sim = GetSimulationModel(idet);
534 if(!sim){
8ba39da9 535 sim = new AliITSsimulationSSD(this);
7d62fb64 536 SetSimulationModel(idet,sim);
7d62fb64 537 }
538
539 }
540
541 }
542}
543
8ba39da9 544
545
546
7d62fb64 547//___________________________________________________________________
548void AliITSDetTypeSim::SetTreeAddressS(TTree* treeS, Char_t* name){
549 // Set branch address for the ITS summable digits Trees.
550
551 char branchname[30];
552
553 if(!treeS){
554 return;
555 }
556 if (fSDigits == 0x0){
557 fSDigits = new TClonesArray("AliITSpListItem",1000);
558 }
559 TBranch *branch;
560 sprintf(branchname,"%s",name);
561 branch = treeS->GetBranch(branchname);
562 if (branch) branch->SetAddress(&fSDigits);
563
564}
565//___________________________________________________________________
566void AliITSDetTypeSim::SetTreeAddressD(TTree* treeD, Char_t* name){
567 // Set branch address for the digit Trees.
568
569 const char *det[3] = {"SPD","SDD","SSD"};
570 TBranch *branch;
571
572 char branchname[30];
573
574 if(!treeD){
575 return;
576 }
577 if(!fDigits){
578 fDigits = new TObjArray(fgkNdettypes);
579 }
580 for(Int_t i=0;i<fgkNdettypes;i++){
581 Char_t* digclass = GetDigitClassName(i);
582 if(digclass==0x0){
583 if(i==0) SetDigitClassName(i,"AliITSdigitSPD");
584 if(i==1) SetDigitClassName(i,"AliITSdigitSDD");
585 if(i==2) SetDigitClassName(i,"AliITSdigitSSD");
586 digclass = GetDigitClassName(i);
587 }
588 TString classn = digclass;
589 if(!(fDigits->At(i))){
590 fDigits->AddAt(new TClonesArray(classn.Data(),1000),i);
3b9df642 591 }else{
7d62fb64 592 ResetDigits(i);
593 }
594
595 if(fgkNdettypes==3) sprintf(branchname,"%sDigits%s",name,det[i]);
596 else sprintf(branchname,"%sDigits%d",name,i+1);
597 if(fDigits){
598 branch = treeD->GetBranch(branchname);
599 if(branch) branch->SetAddress(&((*fDigits)[i]));
600 }
601 }
3b9df642 602
3b9df642 603}
7d62fb64 604//___________________________________________________________________
605void AliITSDetTypeSim::ResetDigits(){
606 // Reset number of digits and the digits array for the ITS detector.
607
608
609 if(!fDigits){
610 Error("ResetDigits","fDigits is null!");
611 return;
612 }
613 for(Int_t i=0;i<fgkNdettypes;i++){
614 ResetDigits(i);
615 }
616}
617//___________________________________________________________________
618void AliITSDetTypeSim::ResetDigits(Int_t branch){
619 // Reset number of digits and the digits array for this branch.
620
621 if(fDigits->At(branch)){
622 ((TClonesArray*)fDigits->At(branch))->Clear();
623 }
624 if(fNDigits) fNDigits[branch]=0;
625
626}
627
628
629
630//_______________________________________________________________________
631void AliITSDetTypeSim::SDigitsToDigits(Option_t* opt, Char_t* name){
632 // Standard Summable digits to Digits function.
633 if(!fGeom){
634 Warning("SDigitsToDigits","fGeom is null!!");
635 return;
636 }
637
638 const char *all = strstr(opt,"All");
639 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
640 strstr(opt,"SSD")};
641 if( !det[0] && !det[1] && !det[2] ) all = "All";
642 else all = 0;
643 static Bool_t setDef = kTRUE;
644 if(setDef) SetDefaultSimulation();
645 setDef = kFALSE;
646
647 AliITSsimulation *sim =0;
648 TTree* trees = fLoader->TreeS();
649 if( !(trees && GetSDigits()) ){
650 Error("SDigits2Digits","Error: No trees or SDigits. Returning.");
651 return;
652 }
653 sprintf(name,"%s",name);
654 TBranch* brchSDigits = trees->GetBranch(name);
655
656 Int_t id;
657 for(Int_t module=0;module<fGeom->GetIndexMax();module++){
658 id = fGeom->GetModuleType(module);
659 if (!all && !det[id]) continue;
660 sim = (AliITSsimulation*)GetSimulationModel(id);
8ba39da9 661 printf("module=%d name=%s\n",module,sim->ClassName());
7d62fb64 662 if(!sim){
663 Error("SDigit2Digits","The simulation class was not "
664 "instanciated for module %d type %s!",module,
665 fGeom->GetModuleTypeName(module));
666 exit(1);
667 }
668 sim->InitSimulationModule(module,gAlice->GetEvNumber());
669
670 fSDigits->Clear();
671 brchSDigits->GetEvent(module);
672 sim->AddSDigitsToModule(fSDigits,0);
673 sim->FinishSDigitiseModule();
674 fLoader->TreeD()->Fill();
675 ResetDigits();
676 }
677 fLoader->TreeD()->GetEntries();
678 fLoader->TreeD()->AutoSave();
679 fLoader->TreeD()->Reset();
680}
681
682
683
684//_________________________________________________________
685void AliITSDetTypeSim::AddSumDigit(AliITSpListItem &sdig){
686
687 //Adds the module full of summable digits to the summable digits tree.
688 TClonesArray &lsdig = *fSDigits;
689 new(lsdig[fNSDigits++]) AliITSpListItem(sdig);
690}
691//__________________________________________________________
692void AliITSDetTypeSim::AddRealDigit(Int_t branch, Int_t *digits){
693 // Add a real digit - as coming from data.
694 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
695 new(ldigits[fNDigits[branch]++]) AliITSdigit(digits);
696}
697//__________________________________________________________
698void AliITSDetTypeSim::AddSimDigit(Int_t branch, AliITSdigit* d){
699
700 // Add a simulated digit.
701 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
702 switch(branch){
703 case 0:
704 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d));
705 break;
706 case 1:
707 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d));
708 break;
709 case 2:
710 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d));
711 break;
712 }
713
7d62fb64 714}
715
3b9df642 716//______________________________________________________________________
7d62fb64 717void AliITSDetTypeSim::AddSimDigit(Int_t branch,Float_t phys,Int_t *digits,
718 Int_t *tracks,Int_t *hits,Float_t *charges){
719 // Add a simulated digit to the list.
720
721 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
fcf95fc7 722 AliITSCalibrationSDD *resp = 0;
7d62fb64 723 switch(branch){
724 case 0:
725 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(digits,tracks,hits);
726 break;
727 case 1:
fcf95fc7 728 resp = (AliITSCalibrationSDD*)GetCalibrationModel(fGeom->GetStartSDD());
7d62fb64 729 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(phys,digits,tracks,
730 hits,charges,resp);
731 break;
732 case 2:
733 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(digits,tracks,hits);
734 break;
735 }
3b9df642 736}
8ba39da9 737
738
739
740//______________________________________________________________________
741void AliITSDetTypeSim::StoreCalibration(Int_t firstRun, Int_t lastRun, AliCDBMetaData &md) {
742
743 // Store calibration in the calibration database
744
745 // The database must be created in an external piece of code (i.e.
746 // a configuration macro )
747
748 if(!AliCDBManager::Instance()->IsDefaultStorageSet()) {
06232459 749 AliWarning("No storage set! Will use dummy one");
8ba39da9 750 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
8ba39da9 751 }
752
fcf95fc7 753 if (!fCalibration) {
754 AliError("AliITSCalibration classes are not defined - nothing done");
8ba39da9 755 return;
756 }
fcf95fc7 757 AliCDBId idRespSPD("ITS/Calib/CalibSPD",firstRun, lastRun);
758 AliCDBId idRespSDD("ITS/Calib/CalibSDD",firstRun, lastRun);
759 AliCDBId idRespSSD("ITS/Calib/CalibSSD",firstRun, lastRun);
8ba39da9 760
761 TObjArray respSPD(fNMod[0]);
762 TObjArray respSDD(fNMod[1]-fNMod[0]);
763 TObjArray respSSD(fNMod[2]-fNMod[1]);
764 respSPD.SetOwner(kFALSE);
765 respSSD.SetOwner(kFALSE);
766 respSSD.SetOwner(kFALSE);
767
768 Int_t index[fgkNdettypes];
769 for (Int_t i = 0; i<fgkNdettypes; i++ ) {
770 index[i] = 0;
771 for (Int_t j = 0; j<=i; j++ )
772 index[i]+=fNMod[j];
773 }
774
775 for (Int_t i = 0; i<index[0]; i++ )
fcf95fc7 776 respSPD.Add(fCalibration->At(i));
8ba39da9 777
778 for (Int_t i = index[0]; i<index[1]; i++ )
fcf95fc7 779 respSDD.Add(fCalibration->At(i));
8ba39da9 780
781 for (Int_t i = index[1]; i<index[2]; i++ )
fcf95fc7 782 respSSD.Add(fCalibration->At(i));
8ba39da9 783
06232459 784 AliCDBManager::Instance()->Put(&respSPD, idRespSPD, &md);
785 AliCDBManager::Instance()->Put(&respSDD, idRespSDD, &md);
786 AliCDBManager::Instance()->Put(&respSSD, idRespSSD, &md);
fcf95fc7 787
788
789
8ba39da9 790}
791
792