1 /***************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
21 /////////////////////////////////////////////////////////////////////
22 // Base simulation functions for ITS //
25 /////////////////////////////////////////////////////////////////////
27 #include "TClonesArray.h"
28 #include "TObjArray.h"
33 #include "AliCDBManager.h"
35 #include "AliCDBStorage.h"
36 #include "AliCDBEntry.h"
37 #include "AliCDBMetaData.h"
38 #include "AliITSdigit.h"
39 #include "AliITSdigitSPD.h"
40 #include "AliITSdigitSDD.h"
41 #include "AliITSdigitSSD.h"
42 #include "AliITSgeom.h"
43 #include "AliITSDetTypeSim.h"
44 #include "AliITSpListItem.h"
45 #include "AliITSCalibration.h"
46 #include "AliITSCalibrationSDD.h"
47 #include "AliITSMapSDD.h"
48 #include "AliITSCorrMapSDD.h"
49 #include "AliITSDriftSpeedArraySDD.h"
50 #include "AliITSDriftSpeedSDD.h"
51 #include "AliITSCalibrationSSD.h"
52 #include "AliITSNoiseSSDv2.h"
53 #include "AliITSGainSSDv2.h"
54 #include "AliITSBadChannelsSSDv2.h"
55 #include "AliITSNoiseSSD.h"
56 #include "AliITSGainSSD.h"
57 #include "AliITSBadChannelsSSD.h"
58 #include "AliITSCalibrationSSD.h"
59 #include "AliITSsegmentationSPD.h"
60 #include "AliITSsegmentationSDD.h"
61 #include "AliITSsegmentationSSD.h"
62 #include "AliITSsimulation.h"
63 #include "AliITSsimulationSPD.h"
64 #include "AliITSsimulationSDD.h"
65 #include "AliITSsimulationSSD.h"
66 #include "AliITSresponseSDD.h"
67 #include "AliITSDDLModuleMapSDD.h"
68 #include "AliITSTriggerConditions.h"
69 #include "AliBaseLoader.h"
71 const Int_t AliITSDetTypeSim::fgkNdettypes = 3;
72 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSPD = 240;
73 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSDD = 260;
74 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSSD = 1698;
76 ClassImp(AliITSDetTypeSim)
78 //----------------------------------------------------------------------
79 AliITSDetTypeSim::AliITSDetTypeSim():
81 fSimulation(), // [NDet]
82 fSegmentation(), // [NDet]
83 fCalibration(), // [NMod]
86 fNSDigits(0), //! number of SDigits
87 fSDigits("AliITSpListItem",1000),
88 fNDigits(0), //! number of Digits
89 fRunNumber(0), //! Run number (to access DB)
90 fDigits(), //! [NMod][NDigits]
95 fkDigClassName(), // String with digit class name.
96 fLoader(0), // local pointer to loader
99 fTriggerConditions(NULL)
101 // Default Constructor
107 // A properly zero-ed AliITSDetTypeSim class.
109 fSimulation = new TObjArray(fgkNdettypes);
110 fSegmentation = new TObjArray(fgkNdettypes);
111 fSegmentation->SetOwner(kTRUE);
112 fDigits = new TObjArray(fgkNdettypes);
113 fNDigits = new Int_t[fgkNdettypes];
114 fDDLMapSDD=new AliITSDDLModuleMapSDD();
115 fSimuPar= new AliITSSimuParam();
116 fSSDCalibration=new AliITSCalibrationSSD();
117 fNMod[0] = fgkDefaultNModulesSPD;
118 fNMod[1] = fgkDefaultNModulesSDD;
119 fNMod[2] = fgkDefaultNModulesSSD;
122 //----------------------------------------------------------------------
123 AliITSDetTypeSim::~AliITSDetTypeSim(){
133 fSimulation->Delete();
138 fSegmentation->Delete();
139 delete fSegmentation;
142 if(fCalibration && fRunNumber<0){
144 fCalibration->Delete();
148 if(fSSDCalibration) {
149 if(!(AliCDBManager::Instance()->GetCacheFlag())) {
150 delete fSSDCalibration;
151 fSSDCalibration = NULL;
155 if(!(AliCDBManager::Instance()->GetCacheFlag())) {
161 if(fSimuPar) delete fSimuPar;
163 if(!(AliCDBManager::Instance()->GetCacheFlag())){
168 if(fDDLMapSDD) delete fDDLMapSDD;
169 if(fNDigits) delete [] fNDigits;
171 if (fLoader)fLoader->GetModulesFolder()->Remove(this);
172 fLoader = 0; // Not deleting it.
180 //----------------------------------------------------------------------
181 AliITSDetTypeSim::AliITSDetTypeSim(const AliITSDetTypeSim &source) : TObject(source),
182 fSimulation(source.fSimulation), // [NDet]
183 fSegmentation(source.fSegmentation), // [NDet]
184 fCalibration(source.fCalibration), // [NMod]
185 fSSDCalibration(source.fSSDCalibration),
186 fSPDNoisy(source.fSPDNoisy),
187 fNSDigits(source.fNSDigits), //! number of SDigits
188 fSDigits(*((TClonesArray*)source.fSDigits.Clone())),
189 fNDigits(source.fNDigits), //! number of Digits
190 fRunNumber(source.fRunNumber), //! Run number (to access DB)
191 fDigits(source.fDigits), //! [NMod][NDigits]
192 fSimuPar(source.fSimuPar),
193 fDDLMapSDD(source.fDDLMapSDD),
194 fRespSDD(source.fRespSDD),
195 fAveGainSDD(source.fAveGainSDD),
196 fkDigClassName(), // String with digit class name.
197 fLoader(source.fLoader), // local pointer to loader
198 fFirstcall(source.fFirstcall),
199 fFOGenerator(source.fFOGenerator),
200 fTriggerConditions(source.fTriggerConditions)
202 // Copy Constructor for object AliITSDetTypeSim not allowed
203 for(Int_t i=0;i<fgkNdettypes;i++){
204 fkDigClassName[i] = source.fkDigClassName[i];
207 //----------------------------------------------------------------------
208 AliITSDetTypeSim& AliITSDetTypeSim::operator=(const AliITSDetTypeSim &source){
209 // The = operator for object AliITSDetTypeSim
211 this->~AliITSDetTypeSim();
212 new(this) AliITSDetTypeSim(source);
216 //______________________________________________________________________
217 void AliITSDetTypeSim::SetITSgeom(AliITSgeom *geom){
218 // Sets/replaces the existing AliITSgeom object kept in AliITSLoader
221 // AliITSgoem *geom The AliITSgeom object to be used.
227 Error("SetITSgeom","No pointer to loader - nothing done");
231 fLoader->SetITSgeom(geom); // protections in AliITSLoader::SetITSgeom
235 //______________________________________________________________________
236 void AliITSDetTypeSim::SetLoader(AliITSLoader *loader){
237 // Sets the local copy of the AliITSLoader, and passes on the
238 // AliITSgeom object as needed.
240 // AliITSLoader *loader pointer to AliITSLoader for local use
246 if(fLoader==loader) return; // Same do nothing
247 if(fLoader){ // alread have an existing loader
249 "Already have an exisiting loader ptr=%p Nothing done",
254 //______________________________________________________________________
255 void AliITSDetTypeSim::SetSimulationModel(Int_t dettype,AliITSsimulation *sim){
257 //Set simulation model for detector type
259 if(fSimulation==0) fSimulation = new TObjArray(fgkNdettypes);
260 fSimulation->AddAt(sim,dettype);
262 //______________________________________________________________________
263 AliITSsimulation* AliITSDetTypeSim::GetSimulationModel(Int_t dettype) const {
265 //Get simulation model for detector type
267 Warning("GetSimulationModel","fSimulation is 0!");
270 return (AliITSsimulation*)(fSimulation->At(dettype));
272 //______________________________________________________________________
273 AliITSsimulation* AliITSDetTypeSim::GetSimulationModelByModule(Int_t module) const {
275 //Get simulation model by module number
276 if(GetITSgeom()==0) {
277 Warning("GetSimulationModelByModule","GetITSgeom() is 0!");
281 return GetSimulationModel(GetITSgeom()->GetModuleType(module));
283 //_______________________________________________________________________
284 void AliITSDetTypeSim::SetDefaultSegmentation(Int_t idet){
285 // Set default segmentation model objects
286 AliITSsegmentation *seg;
288 if(fSegmentation==0x0){
289 fSegmentation = new TObjArray(fgkNdettypes);
290 fSegmentation->SetOwner(kTRUE);
292 if(GetSegmentationModel(idet))
293 delete (AliITSsegmentation*)fSegmentation->At(idet);
295 seg = new AliITSsegmentationSPD();
297 seg = new AliITSsegmentationSDD();
298 AliITSCalibrationSDD* cal=(AliITSCalibrationSDD*)GetCalibrationModel(fgkDefaultNModulesSPD+1);
299 if(cal->IsAMAt20MHz()){
300 seg->SetPadSize(seg->Dpz(0),20.);
301 seg->SetNPads(seg->Npz()/2,128);
304 seg = new AliITSsegmentationSSD();
306 SetSegmentationModel(idet,seg);
308 //______________________________________________________________________
309 void AliITSDetTypeSim::SetSegmentationModel(Int_t dettype,
310 AliITSsegmentation *seg){
312 //Set segmentation model for detector type
313 if(fSegmentation==0x0){
314 fSegmentation = new TObjArray(fgkNdettypes);
315 fSegmentation->SetOwner(kTRUE);
317 fSegmentation->AddAt(seg,dettype);
319 //______________________________________________________________________
320 AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModel(Int_t dettype) const{
321 //Get segmentation model for detector type
323 if(fSegmentation==0) {
324 Warning("GetSegmentationModel","fSegmentation is 0!");
327 return (AliITSsegmentation*)(fSegmentation->At(dettype));
329 //_______________________________________________________________________
330 AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModelByModule(Int_t module) const{
331 //Get segmentation model by module number
333 Warning("GetSegmentationModelByModule","GetITSgeom() is 0!");
336 return GetSegmentationModel(GetITSgeom()->GetModuleType(module));
338 //_______________________________________________________________________
339 void AliITSDetTypeSim::CreateCalibrationArray() {
340 //Create the container of calibration functions with correct size
342 Warning("CreateCalibration","pointer to calibration object exists\n");
343 fCalibration->Delete();
347 Int_t nModTot = GetITSgeom()->GetIndexMax();
348 fCalibration = new TObjArray(nModTot);
349 fCalibration->SetOwner(kTRUE);
350 fCalibration->Clear();
352 //_______________________________________________________________________
353 void AliITSDetTypeSim::SetCalibrationModel(Int_t iMod, AliITSCalibration *resp){
354 //Set response model for modules
356 if (fCalibration==0) CreateCalibrationArray();
358 if (fCalibration->At(iMod)!=0)
359 delete (AliITSCalibration*) fCalibration->At(iMod);
360 fCalibration->AddAt(resp, iMod);
362 //_______________________________________________________________________
363 void AliITSDetTypeSim::SetSPDNoisyModel(Int_t iMod, AliITSCalibration *cal){
364 //Set noisy pixel info for the SPD module iMod
366 fSPDNoisy = new TObjArray(fgkDefaultNModulesSPD);
367 fSPDNoisy->SetOwner(kTRUE);
371 if (fSPDNoisy->At(iMod) != 0)
372 delete (AliITSCalibration*) fSPDNoisy->At(iMod);
373 fSPDNoisy->AddAt(cal,iMod);
375 //______________________________________________________________________
376 void AliITSDetTypeSim::ResetCalibrationArray(){
377 //resets response array
378 if(fCalibration && fRunNumber<0){ // if fRunNumber<0 fCalibration is owner
380 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(
381 GetITSgeom()->GetStartSPD()))->GetResponse();
382 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(
383 GetITSgeom()->GetStartSSD()))->GetResponse();
384 if(rspd) delete rspd;
385 if(rssd) delete rssd;
387 fCalibration->Clear();
388 }else if (fCalibration && fRunNumber>=0){
389 fCalibration->Clear();
392 //______________________________________________________________________
393 void AliITSDetTypeSim::ResetSegmentation(){
394 //Resets segmentation array
395 if(fSegmentation) fSegmentation->Clear();
397 //_______________________________________________________________________
398 AliITSCalibration* AliITSDetTypeSim::GetCalibrationModel(Int_t iMod) const {
399 //Get response model for module number iMod
401 if(fCalibration==0) {
402 AliError("fCalibration is 0!");
405 if(iMod<fgkDefaultNModulesSPD+fgkDefaultNModulesSDD){
406 return (AliITSCalibration*)fCalibration->At(iMod);
408 Int_t i=iMod-(fgkDefaultNModulesSPD+fgkDefaultNModulesSDD);
409 fSSDCalibration->SetModule(i);
410 return (AliITSCalibration*)fSSDCalibration;
414 //_______________________________________________________________________
415 AliITSCalibration* AliITSDetTypeSim::GetSPDNoisyModel(Int_t iMod) const {
416 //Get SPD noisy calib for module iMod
418 AliWarning("fSPDNoisy is 0!");
421 return (AliITSCalibration*)fSPDNoisy->At(iMod);
423 //_______________________________________________________________________
424 void AliITSDetTypeSim::SetDefaults(){
425 //Set defaults for segmentation and response
428 Warning("SetDefaults","GetITSgeom() is 0!");
431 if (fCalibration==0) {
432 CreateCalibrationArray();
436 if(!GetCalibration()){AliFatal("Exit"); exit(0);}
438 SetDigitClassName(0,"AliITSdigitSPD");
439 SetDigitClassName(1,"AliITSdigitSDD");
440 SetDigitClassName(2,"AliITSdigitSSD");
442 for(Int_t idet=0;idet<fgkNdettypes;idet++){
443 if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
446 //______________________________________________________________________
447 Bool_t AliITSDetTypeSim::GetCalibration() {
448 // Get Default calibration if a storage is not defined.
451 AliITSCalibration* cal = GetCalibrationModel(0);
458 SetRunNumber((Int_t)AliCDBManager::Instance()->GetRun());
459 Int_t run=GetRunNumber();
461 Bool_t origCacheStatus = AliCDBManager::Instance()->GetCacheFlag();
462 Bool_t isCacheActive = kTRUE;
463 if(GetRunNumber()<0){
464 isCacheActive=kFALSE;
465 fCalibration->SetOwner(kTRUE);
468 fCalibration->SetOwner(kFALSE);
471 AliCDBManager::Instance()->SetCacheFlag(isCacheActive);
473 AliCDBEntry *deadSPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDDead", run);
474 AliCDBEntry *noisySPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDNoisy", run);
475 AliCDBEntry *foEffSPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDFOEfficiency", run);
476 AliCDBEntry *foNoiSPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDFONoise", run);
477 AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", run);
478 AliCDBEntry *entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD");
479 AliCDBEntry *drSpSDD = AliCDBManager::Instance()->Get("ITS/Calib/DriftSpeedSDD",run);
480 AliCDBEntry *ddlMapSDD = AliCDBManager::Instance()->Get("ITS/Calib/DDLMapSDD",run);
481 //AliCDBEntry *mapASDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsAnodeSDD",run);
482 AliCDBEntry *mapTSDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsTimeSDD",run);
483 // AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", run);
484 AliCDBEntry *entryNoiseSSD = AliCDBManager::Instance()->Get("ITS/Calib/NoiseSSD");
485 AliCDBEntry *entryGainSSD = AliCDBManager::Instance()->Get("ITS/Calib/GainSSD");
486 AliCDBEntry *entryBadChannelsSSD = AliCDBManager::Instance()->Get("ITS/Calib/BadChannelsSSD");
488 if(!deadSPD || !noisySPD || !foEffSPD || !foNoiSPD
489 || !entrySDD || !entry2SDD || !entryNoiseSSD || !entryGainSSD || !entryBadChannelsSSD
490 || !drSpSDD || !ddlMapSDD || !mapTSDD){
491 AliFatal("Calibration object retrieval failed! ");
496 TObjArray *calDeadSPD = (TObjArray*) deadSPD->GetObject();
497 if (!isCacheActive) deadSPD->SetObject(NULL);
498 deadSPD->SetOwner(kTRUE);
500 TObjArray *calNoisySPD = (TObjArray*) noisySPD->GetObject();
501 if (!isCacheActive) noisySPD->SetObject(NULL);
502 noisySPD->SetOwner(kTRUE);
504 AliITSFOEfficiencySPD *calFoEffSPD = (AliITSFOEfficiencySPD*) foEffSPD->GetObject();
505 if (!isCacheActive) foEffSPD->SetObject(NULL);
506 foEffSPD->SetOwner(kTRUE);
508 AliITSFONoiseSPD *calFoNoiSPD = (AliITSFONoiseSPD*) foNoiSPD->GetObject();
509 if (!isCacheActive) foNoiSPD->SetObject(NULL);
510 foNoiSPD->SetOwner(kTRUE);
512 TObjArray *calSDD = (TObjArray *)entrySDD->GetObject();
513 if(!isCacheActive)entrySDD->SetObject(NULL);
514 entrySDD->SetOwner(kTRUE);
516 AliITSresponseSDD *pSDD = (AliITSresponseSDD*)entry2SDD->GetObject();
517 if(!isCacheActive)entry2SDD->SetObject(NULL);
518 entry2SDD->SetOwner(kTRUE);
520 TObjArray *drSp = (TObjArray *)drSpSDD->GetObject();
521 if(!isCacheActive)drSpSDD->SetObject(NULL);
522 drSpSDD->SetOwner(kTRUE);
524 AliITSDDLModuleMapSDD *ddlsdd=(AliITSDDLModuleMapSDD*)ddlMapSDD->GetObject();
525 if(!isCacheActive)ddlMapSDD->SetObject(NULL);
526 ddlMapSDD->SetOwner(kTRUE);
528 // TObjArray *mapAn = (TObjArray *)mapASDD->GetObject();
529 // if(!isCacheActive)mapASDD->SetObject(NULL);
530 // mapASDD->SetOwner(kTRUE);
532 TObjArray *mapT = (TObjArray *)mapTSDD->GetObject();
533 if(!isCacheActive)mapTSDD->SetObject(NULL);
534 mapTSDD->SetOwner(kTRUE);
537 TObjArray *calSSD = (TObjArray *)entrySSD->GetObject();
538 if(!isCacheActive)entrySSD->SetObject(NULL);
539 entrySSD->SetOwner(kTRUE);
542 TObject *emptyssd = 0; TString ssdobjectname;
543 AliITSNoiseSSDv2 *noiseSSD = NULL;
544 emptyssd = (TObject *)entryNoiseSSD->GetObject();
545 ssdobjectname = emptyssd->GetName();
546 if(ssdobjectname=="TObjArray") {
547 noiseSSD = new AliITSNoiseSSDv2();
548 TObjArray *noiseSSDOld = (TObjArray *)entryNoiseSSD->GetObject();
549 ReadOldSSDNoise(noiseSSDOld, noiseSSD);
551 else if(ssdobjectname=="AliITSNoiseSSDv2")
552 noiseSSD = (AliITSNoiseSSDv2 *)entryNoiseSSD->GetObject();
553 if(!isCacheActive)entryNoiseSSD->SetObject(NULL);
554 entryNoiseSSD->SetOwner(kTRUE);
556 AliITSGainSSDv2 *gainSSD = NULL;
557 emptyssd = (TObject *)entryGainSSD->GetObject();
558 ssdobjectname = emptyssd->GetName();
559 if(ssdobjectname=="Gain") {
560 TObjArray *gainSSDOld = (TObjArray *)entryGainSSD->GetObject();
561 gainSSD = new AliITSGainSSDv2();
562 ReadOldSSDGain(gainSSDOld, gainSSD);
564 else if(ssdobjectname=="AliITSGainSSDv2")
565 gainSSD = (AliITSGainSSDv2 *)entryGainSSD->GetObject();
566 if(!isCacheActive)entryGainSSD->SetObject(NULL);
567 entryGainSSD->SetOwner(kTRUE);
569 AliITSBadChannelsSSDv2 *badChannelsSSD = NULL;
570 emptyssd = (TObject *)entryBadChannelsSSD->GetObject();
571 ssdobjectname = emptyssd->GetName();
572 if(ssdobjectname=="TObjArray") {
573 TObjArray *badChannelsSSDOld = (TObjArray *)entryBadChannelsSSD->GetObject();
574 badChannelsSSD = new AliITSBadChannelsSSDv2();
575 ReadOldSSDBadChannels(badChannelsSSDOld, badChannelsSSD);
577 else if(ssdobjectname=="AliITSBadChannelsSSDv2")
578 badChannelsSSD = (AliITSBadChannelsSSDv2*)entryBadChannelsSSD->GetObject();
579 if(!isCacheActive)entryBadChannelsSSD->SetObject(NULL);
580 entryBadChannelsSSD->SetOwner(kTRUE);
582 /*AliITSNoiseSSDv2 *noiseSSD = (AliITSNoiseSSDv2 *)entryNoiseSSD->GetObject();
583 if(!isCacheActive)entryNoiseSSD->SetObject(NULL);
584 entryNoiseSSD->SetOwner(kTRUE);
586 AliITSGainSSDv2 *gainSSD = (AliITSGainSSDv2 *)entryGainSSD->GetObject();
587 if(!isCacheActive)entryGainSSD->SetObject(NULL);
588 entryGainSSD->SetOwner(kTRUE);
590 AliITSBadChannelsSSDv2 *badchannelsSSD =
591 (AliITSBadChannelsSSDv2 *)entryBadChannelsSSD->GetObject();
592 if(!isCacheActive)entryBadChannelsSSD->SetObject(NULL);
593 entryBadChannelsSSD->SetOwner(kTRUE);*/
595 // DB entries are deleted. In this way metadeta objects are deleted as well
603 delete entryNoiseSSD;
605 delete entryBadChannelsSSD;
612 AliCDBManager::Instance()->SetCacheFlag(origCacheStatus);
614 if ((!calDeadSPD) || (!calNoisySPD) || (!calFoEffSPD) || (!calFoNoiSPD)
615 || (!calSDD) || (!pSDD)|| (!drSp) || (!ddlsdd)
616 || (!mapT) || (!noiseSSD)|| (!gainSSD)|| (!badChannelsSSD)) {
617 AliWarning("Can not get calibration from calibration database !");
622 fNMod[0] = calDeadSPD->GetEntries();
623 fNMod[1] = calSDD->GetEntries();
624 // fNMod[2] = noiseSSD->GetEntries();
625 AliDebug(1,Form("%i SPD, %i SDD and %i SSD in calibration database",
626 fNMod[0], fNMod[1], fNMod[2]));
627 AliITSCalibration* cal;
628 for (Int_t i=0; i<fNMod[0]; i++) {
629 cal = (AliITSCalibration*) calDeadSPD->At(i);
630 SetCalibrationModel(i, cal);
631 cal = (AliITSCalibration*) calNoisySPD->At(i);
632 SetSPDNoisyModel(i, cal);
635 fFOGenerator.SetEfficiency(calFoEffSPD); // this cal object is used only by the generator
636 fFOGenerator.SetNoise(calFoNoiSPD); // this cal object is used only by the generator
638 fDDLMapSDD->SetDDLMap(ddlsdd);
642 Bool_t oldMapFormat=kFALSE;
643 TObject* objmap=(TObject*)mapT->At(0);
644 TString cname(objmap->ClassName());
645 if(cname.CompareTo("AliITSMapSDD")==0){
647 AliInfo("SDD Maps converted to new format");
650 for (Int_t i=0; i<fgkDefaultNModulesSDD; i++) {
652 Int_t iMod = i + fgkDefaultNModulesSPD;
653 fDDLMapSDD->FindInDDLMap(iMod,iddl,icarlos);
655 AliITSCalibrationSDD* calsdddead=new AliITSCalibrationSDD();
656 calsdddead->SetBad();
657 AliITSDriftSpeedSDD* driftspdef = new AliITSDriftSpeedSDD();
658 AliITSDriftSpeedArraySDD* arrdrsp=new AliITSDriftSpeedArraySDD(1);
659 arrdrsp->AddDriftSpeed(driftspdef);
660 calsdddead->SetDriftSpeed(0,arrdrsp);
661 calsdddead->SetDriftSpeed(1,arrdrsp);
662 SetCalibrationModel(iMod, calsdddead);
663 AliWarning(Form("SDD module %d not present in DDL map: set it as dead",iMod));
665 cal = (AliITSCalibration*) calSDD->At(i);
666 for(Int_t iAnode=0;iAnode< ((AliITSCalibrationSDD*)cal)->NOfAnodes(); iAnode++){
667 if(((AliITSCalibrationSDD*)cal)->IsBadChannel(iAnode)) continue;
668 avegain+= ((AliITSCalibrationSDD*)cal)->GetChannelGain(iAnode);
673 AliITSDriftSpeedArraySDD* arr0 = (AliITSDriftSpeedArraySDD*) drSp->At(i0);
674 AliITSDriftSpeedArraySDD* arr1 = (AliITSDriftSpeedArraySDD*) drSp->At(i1);
676 AliITSCorrMapSDD* mt0 = 0;
677 AliITSCorrMapSDD* mt1 = 0;
679 AliITSMapSDD* oldmap0=(AliITSMapSDD*)mapT->At(i0);
680 AliITSMapSDD* oldmap1=(AliITSMapSDD*)mapT->At(i1);
681 mt0=oldmap0->ConvertToNewFormat();
682 mt1=oldmap1->ConvertToNewFormat();
684 mt0=(AliITSCorrMapSDD*)mapT->At(i0);
685 mt1=(AliITSCorrMapSDD*)mapT->At(i1);
687 cal->SetDriftSpeed(0,arr0);
688 cal->SetDriftSpeed(1,arr1);
691 SetCalibrationModel(iMod, cal);
694 if(nGdAnodes) fAveGainSDD=avegain/nGdAnodes;
695 AliDebug(3,Form("SDD average gain=%f\n",fAveGainSDD));
696 fSSDCalibration->SetNoise(noiseSSD);
697 fSSDCalibration->SetGain(gainSSD);
698 fSSDCalibration->SetBadChannels(badChannelsSSD);
699 //fSSDCalibration->FillBadChipMap();
705 //_______________________________________________________________________
706 void AliITSDetTypeSim::SetDefaultSimulation(){
707 //Set default simulation for detector type
710 Warning("SetDefaultSimulation","GetITSgeom() is 0!");
714 Warning("SetDefaultSimulation","fCalibration is 0!");
717 if(fSegmentation==0){
718 Warning("SetDefaultSimulation","fSegmentation is 0!");
719 for(Int_t i=0;i<fgkNdettypes;i++) SetDefaultSegmentation(i);
720 }else for(Int_t i=0;i<fgkNdettypes;i++) if(!GetSegmentationModel(i)){
721 Warning("SetDefaultSimulation",
722 "Segmentation not defined for det %d - Default taken\n!",i);
723 SetDefaultSegmentation(i);
725 AliITSsimulation* sim;
727 for(Int_t idet=0;idet<fgkNdettypes;idet++){
730 sim = GetSimulationModel(idet);
732 sim = new AliITSsimulationSPD(this);
733 SetSimulationModel(idet,sim);
738 sim = GetSimulationModel(idet);
740 sim = new AliITSsimulationSDD(this);
741 SetSimulationModel(idet,sim);
746 sim = GetSimulationModel(idet);
748 sim = new AliITSsimulationSSD(this);
749 SetSimulationModel(idet,sim);
755 //___________________________________________________________________
756 void AliITSDetTypeSim::SetTreeAddressS(TTree* treeS, const Char_t* name){
757 // Set branch address for the ITS summable digits Trees.
764 sprintf(branchname,"%s",name);
765 branch = treeS->GetBranch(branchname);
766 TClonesArray *sdigi = &fSDigits;
767 if (branch) branch->SetAddress(&sdigi);
770 //___________________________________________________________________
771 void AliITSDetTypeSim::SetTreeAddressD(TTree* treeD, const Char_t* name){
772 // Set branch address for the digit Trees.
774 const char *det[3] = {"SPD","SDD","SSD"};
783 fDigits = new TObjArray(fgkNdettypes);
785 for(Int_t i=0;i<fgkNdettypes;i++){
786 const Char_t* digclass = GetDigitClassName(i);
788 if(i==0) SetDigitClassName(i,"AliITSdigitSPD");
789 if(i==1) SetDigitClassName(i,"AliITSdigitSDD");
790 if(i==2) SetDigitClassName(i,"AliITSdigitSSD");
791 digclass = GetDigitClassName(i);
793 TString classn = digclass;
794 if(!(fDigits->At(i))){
795 fDigits->AddAt(new TClonesArray(classn.Data(),1000),i);
800 if(fgkNdettypes==3) sprintf(branchname,"%sDigits%s",name,det[i]);
801 else sprintf(branchname,"%sDigits%d",name,i+1);
803 branch = treeD->GetBranch(branchname);
804 if(branch) branch->SetAddress(&((*fDigits)[i]));
809 //___________________________________________________________________
810 void AliITSDetTypeSim::ResetDigits(){
811 // Reset number of digits and the digits array for the ITS detector.
814 Error("ResetDigits","fDigits is null!");
817 for(Int_t i=0;i<fgkNdettypes;i++){
821 //___________________________________________________________________
822 void AliITSDetTypeSim::ResetDigits(Int_t branch){
823 // Reset number of digits and the digits array for this branch.
825 if(fDigits->At(branch)){
826 ((TClonesArray*)fDigits->At(branch))->Clear();
828 if(fNDigits) fNDigits[branch]=0;
834 //_______________________________________________________________________
835 void AliITSDetTypeSim::SDigitsToDigits(Option_t* opt, Char_t* name){
836 // Standard Summable digits to Digits function.
838 Warning("SDigitsToDigits","GetITSgeom() is null!!");
842 const char *all = strstr(opt,"All");
843 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
845 if( !det[0] && !det[1] && !det[2] ) all = "All";
847 static Bool_t setDef = kTRUE;
848 if(setDef) SetDefaultSimulation();
851 AliITSsimulation *sim =0;
852 TTree* trees = fLoader->TreeS();
853 if( !(trees && GetSDigits()) ){
854 Error("SDigits2Digits","Error: No trees or SDigits. Returning.");
857 sprintf(name,"%s",name);
858 TBranch* brchSDigits = trees->GetBranch(name);
861 for(Int_t module=0;module<GetITSgeom()->GetIndexMax();module++){
862 id = GetITSgeom()->GetModuleType(module);
863 if (!all && !det[id]) continue;
864 sim = (AliITSsimulation*)GetSimulationModel(id);
866 Error("SDigit2Digits","The simulation class was not "
867 "instanciated for module %d type %s!",module,
868 GetITSgeom()->GetModuleTypeName(module));
871 sim->InitSimulationModule(module,gAlice->GetEvNumber());
874 brchSDigits->GetEvent(module);
875 sim->AddSDigitsToModule(&fSDigits,0);
876 sim->FinishSDigitiseModule();
877 fLoader->TreeD()->Fill();
880 fLoader->TreeD()->GetEntries();
881 fLoader->TreeD()->AutoSave();
882 fLoader->TreeD()->Reset();
884 //_________________________________________________________
885 void AliITSDetTypeSim::AddSumDigit(AliITSpListItem &sdig){
886 //Adds the module full of summable digits to the summable digits tree.
888 new(fSDigits[fNSDigits++]) AliITSpListItem(sdig);
890 //__________________________________________________________
891 void AliITSDetTypeSim::AddSimDigit(Int_t branch, const AliITSdigit* d){
892 // Add a simulated digit.
894 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
897 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d));
900 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d));
903 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d));
907 //______________________________________________________________________
908 void AliITSDetTypeSim::AddSimDigit(Int_t branch,Float_t phys,Int_t *digits,
909 Int_t *tracks,Int_t *hits,Float_t *charges,
911 // Add a simulated digit to the list.
913 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
916 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(digits,tracks,hits);
919 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(phys,digits,tracks,
920 hits,charges,sigexpanded);
923 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(digits,tracks,hits);
927 //______________________________________________________________________
928 void AliITSDetTypeSim::ReadOldSSDNoise(const TObjArray *array,
929 AliITSNoiseSSDv2 *noiseSSD) {
930 //Reads the old SSD calibration object and converts it to the new format
931 const Int_t fgkSSDSTRIPSPERMODULE = 1536;
932 const Int_t fgkSSDPSIDESTRIPSPERMODULE = 768;
934 Int_t gNMod = array->GetEntries();
935 cout<<"Converting old calibration object for noise..."<<endl;
938 Double_t noise = 0.0;
939 for (Int_t iModule = 0; iModule < gNMod; iModule++) {
940 AliITSNoiseSSD *noiseModule = (AliITSNoiseSSD*) (array->At(iModule));
941 for(Int_t iStrip = 0; iStrip < fgkSSDSTRIPSPERMODULE; iStrip++) {
942 noise = (iStrip < fgkSSDPSIDESTRIPSPERMODULE) ? noiseModule->GetNoiseP(iStrip) : noiseModule->GetNoiseN(1535 - iStrip);
943 if(iStrip < fgkSSDPSIDESTRIPSPERMODULE)
944 noiseSSD->AddNoiseP(iModule,iStrip,noise);
945 if(iStrip >= fgkSSDPSIDESTRIPSPERMODULE)
946 noiseSSD->AddNoiseN(iModule,1535 - iStrip,noise);
951 //______________________________________________________________________
952 void AliITSDetTypeSim::ReadOldSSDBadChannels(const TObjArray *array,
953 AliITSBadChannelsSSDv2 *badChannelsSSD) {
954 //Reads the old SSD calibration object and converts it to the new format
955 Int_t nMod = array->GetEntries();
956 cout<<"Converting old calibration object for bad channels..."<<endl;
957 for (Int_t iModule = 0; iModule < nMod; iModule++) {
958 //for (Int_t iModule = 0; iModule < 1; iModule++) {
959 AliITSBadChannelsSSD *bad = (AliITSBadChannelsSSD*) (array->At(iModule));
960 TArrayI arrayPSide = bad->GetBadPChannelsList();
961 for(Int_t iPCounter = 0; iPCounter < arrayPSide.GetSize(); iPCounter++)
962 badChannelsSSD->AddBadChannelP(iModule,
964 (Char_t)arrayPSide.At(iPCounter));
966 TArrayI arrayNSide = bad->GetBadNChannelsList();
967 for(Int_t iNCounter = 0; iNCounter < arrayNSide.GetSize(); iNCounter++)
968 badChannelsSSD->AddBadChannelN(iModule,
970 (Char_t)arrayNSide.At(iNCounter));
975 //______________________________________________________________________
976 void AliITSDetTypeSim::ReadOldSSDGain(const TObjArray *array,
977 AliITSGainSSDv2 *gainSSD) {
978 //Reads the old SSD calibration object and converts it to the new format
980 Int_t nMod = array->GetEntries();
981 cout<<"Converting old calibration object for gain..."<<endl;
984 for (Int_t iModule = 0; iModule < nMod; iModule++) {
985 AliITSGainSSD *gainModule = (AliITSGainSSD*) (array->At(iModule));
986 TArrayF arrayPSide = gainModule->GetGainP();
987 for(Int_t iPCounter = 0; iPCounter < arrayPSide.GetSize(); iPCounter++)
988 gainSSD->AddGainP(iModule,
990 arrayPSide.At(iPCounter));
991 TArrayF arrayNSide = gainModule->GetGainN();
992 for(Int_t iNCounter = 0; iNCounter < arrayNSide.GetSize(); iNCounter++)
993 gainSSD->AddGainN(iModule,
995 arrayNSide.At(iNCounter));
998 //______________________________________________________________________
999 void AliITSDetTypeSim::ProcessSPDDigitForFastOr(UInt_t module, UInt_t colM, UInt_t rowM) {
1000 // Processes wether a single fired pixel will give rise to a fast-or signal
1001 fFOGenerator.ProcessPixelHitM(module,colM,rowM);
1003 //_______________________________________________________________________
1004 AliITSTriggerConditions* AliITSDetTypeSim::GetTriggerConditions() {
1005 // Get Pixel Trigger Conditions (separate method since it is used only when simulating trigger)
1006 if (fTriggerConditions==NULL) { // read from db
1007 fRunNumber = ((Int_t)AliCDBManager::Instance()->GetRun());
1008 Bool_t origCacheStatus = AliCDBManager::Instance()->GetCacheFlag();
1009 Bool_t isCacheActive;
1010 if (fRunNumber<0) isCacheActive=kFALSE;
1011 else isCacheActive=kTRUE;
1012 AliCDBManager::Instance()->SetCacheFlag(isCacheActive);
1013 AliCDBEntry *pitCond = AliCDBManager::Instance()->Get("TRIGGER/SPD/PITConditions", fRunNumber);
1015 AliError("Trigger conditions retrieval failed! ");
1018 fTriggerConditions = (AliITSTriggerConditions*) pitCond->GetObject();
1019 if (!isCacheActive) pitCond->SetObject(NULL);
1020 pitCond->SetOwner(kTRUE);
1021 if (!isCacheActive) {
1024 AliCDBManager::Instance()->SetCacheFlag(origCacheStatus);
1025 if (fTriggerConditions==NULL) {
1026 AliWarning("fTriggerConditions is NULL!");
1029 return fTriggerConditions;
1031 //_______________________________________________________________________
1032 void AliITSDetTypeSim::WriteFOSignals() {
1033 // write fo signals to event
1036 AliError("ITS loader is NULL.");
1040 if(!fLoader->TreeD()){
1041 AliError("No TreeD available");
1044 TTree *tree = fLoader->TreeD();
1045 AliITSFOSignalsSPD *foSignals = new AliITSFOSignalsSPD(*GetFOSignals());
1046 tree->GetUserInfo()->Add(foSignals);