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"
39 #include "AliITSdigit.h"
40 #include "AliITSdigitSPD.h"
41 #include "AliITSdigitSDD.h"
42 #include "AliITSdigitSSD.h"
43 #include "AliITSDetTypeSim.h"
44 #include "AliITSpListItem.h"
45 #include "AliITSCalibrationSDD.h"
46 #include "AliITSMapSDD.h"
47 #include "AliITSDriftSpeedArraySDD.h"
48 #include "AliITSDriftSpeedSDD.h"
49 #include "AliITSCalibrationSSD.h"
50 #include "AliITSNoiseSSDv2.h"
51 #include "AliITSGainSSDv2.h"
52 #include "AliITSBadChannelsSSDv2.h"
53 #include "AliITSNoiseSSD.h"
54 #include "AliITSGainSSD.h"
55 #include "AliITSBadChannelsSSD.h"
56 #include "AliITSCalibrationSSD.h"
57 #include "AliITSsegmentationSPD.h"
58 #include "AliITSsegmentationSDD.h"
59 #include "AliITSsegmentationSSD.h"
60 #include "AliITSsimulation.h"
61 #include "AliITSsimulationSPD.h"
62 #include "AliITSsimulationSDD.h"
63 #include "AliITSsimulationSSD.h"
66 const Int_t AliITSDetTypeSim::fgkNdettypes = 3;
67 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSPD = 240;
68 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSDD = 260;
69 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSSD = 1698;
71 ClassImp(AliITSDetTypeSim)
73 //----------------------------------------------------------------------
74 AliITSDetTypeSim::AliITSDetTypeSim():
76 fSimulation(), // [NDet]
77 fSegmentation(), // [NDet]
78 fCalibration(), // [NMod]
80 fPreProcess(), // [] e.g. Fill fHitModule with hits
81 fPostProcess(), // [] e.g. Wright Raw data
82 fNSDigits(0), //! number of SDigits
83 fSDigits("AliITSpListItem",1000),
84 fNDigits(0), //! number of Digits
85 fRunNumber(0), //! Run number (to access DB)
86 fDigits(), //! [NMod][NDigits]
89 fHitClassName(), // String with Hit class name.
90 fSDigClassName(),// String with SDigit class name.
91 fDigClassName(), // String with digit class name.
92 fLoader(0), // local pointer to loader
93 fFirstcall(kTRUE){ // flag
94 // Default Constructor
100 // A properly zero-ed AliITSDetTypeSim class.
102 fSimulation = new TObjArray(fgkNdettypes);
103 fSegmentation = new TObjArray(fgkNdettypes);
104 fSegmentation->SetOwner(kTRUE);
105 fDigits = new TObjArray(fgkNdettypes);
106 fNDigits = new Int_t[fgkNdettypes];
107 fDDLMapSDD=new AliITSDDLModuleMapSDD();
108 fSimuPar= new AliITSSimuParam();
109 fSSDCalibration=new AliITSCalibrationSSD();
110 fNMod[0] = fgkDefaultNModulesSPD;
111 fNMod[1] = fgkDefaultNModulesSDD;
112 fNMod[2] = fgkDefaultNModulesSSD;
115 //----------------------------------------------------------------------
116 AliITSDetTypeSim::~AliITSDetTypeSim(){
126 fSimulation->Delete();
131 fSegmentation->Delete();
132 delete fSegmentation;
135 if(fCalibration && fRunNumber<0){
137 fCalibration->Delete();
141 if(fSSDCalibration) delete fSSDCalibration;
143 fPreProcess->Delete();
148 fPostProcess->Delete();
152 if(fSimuPar) delete fSimuPar;
153 if(fDDLMapSDD) delete fDDLMapSDD;
154 if(fNDigits) delete [] fNDigits;
156 if (fLoader)fLoader->GetModulesFolder()->Remove(this);
157 fLoader = 0; // Not deleting it.
165 //----------------------------------------------------------------------
166 AliITSDetTypeSim::AliITSDetTypeSim(const AliITSDetTypeSim &source) : TObject(source),
167 fSimulation(source.fSimulation), // [NDet]
168 fSegmentation(source.fSegmentation), // [NDet]
169 fCalibration(source.fCalibration), // [NMod]
170 fSSDCalibration(source.fSSDCalibration),
171 fPreProcess(source.fPreProcess), // [] e.g. Fill fHitModule with hits
172 fPostProcess(source.fPostProcess), // [] e.g. Wright Raw data
173 fNSDigits(source.fNSDigits), //! number of SDigits
174 fSDigits(*((TClonesArray*)source.fSDigits.Clone())),
175 fNDigits(source.fNDigits), //! number of Digits
176 fRunNumber(source.fRunNumber), //! Run number (to access DB)
177 fDigits(source.fDigits), //! [NMod][NDigits]
178 fSimuPar(source.fSimuPar),
179 fDDLMapSDD(source.fDDLMapSDD),
180 fHitClassName(source.fHitClassName), // String with Hit class name.
181 fSDigClassName(source.fSDigClassName),// String with SDigit class name.
182 fDigClassName(), // String with digit class name.
183 fLoader(source.fLoader), // local pointer to loader
184 fFirstcall(source.fFirstcall)
186 // Copy Constructor for object AliITSDetTypeSim not allowed
187 for(Int_t i=0;i<fgkNdettypes;i++){
188 fDigClassName[i] = source.fDigClassName[i];
191 //----------------------------------------------------------------------
192 AliITSDetTypeSim& AliITSDetTypeSim::operator=(const AliITSDetTypeSim &source){
193 // The = operator for object AliITSDetTypeSim
195 this->~AliITSDetTypeSim();
196 new(this) AliITSDetTypeSim(source);
200 //______________________________________________________________________
201 void AliITSDetTypeSim::SetITSgeom(AliITSgeom *geom){
202 // Sets/replaces the existing AliITSgeom object kept in AliITSLoader
205 // AliITSgoem *geom The AliITSgeom object to be used.
211 Error("SetITSgeom","No pointer to loader - nothing done");
215 fLoader->SetITSgeom(geom); // protections in AliITSLoader::SetITSgeom
219 //______________________________________________________________________
220 void AliITSDetTypeSim::SetLoader(AliITSLoader *loader){
221 // Sets the local copy of the AliITSLoader, and passes on the
222 // AliITSgeom object as needed.
224 // AliITSLoader *loader pointer to AliITSLoader for local use
230 if(fLoader==loader) return; // Same do nothing
231 if(fLoader){ // alread have an existing loader
233 "Already have an exisiting loader ptr=%p Nothing done",
238 //______________________________________________________________________
239 void AliITSDetTypeSim::SetSimulationModel(Int_t dettype,AliITSsimulation *sim){
241 //Set simulation model for detector type
243 if(fSimulation==0) fSimulation = new TObjArray(fgkNdettypes);
244 fSimulation->AddAt(sim,dettype);
246 //______________________________________________________________________
247 AliITSsimulation* AliITSDetTypeSim::GetSimulationModel(Int_t dettype){
249 //Get simulation model for detector type
251 Warning("GetSimulationModel","fSimulation is 0!");
254 return (AliITSsimulation*)(fSimulation->At(dettype));
256 //______________________________________________________________________
257 AliITSsimulation* AliITSDetTypeSim::GetSimulationModelByModule(Int_t module){
259 //Get simulation model by module number
260 if(GetITSgeom()==0) {
261 Warning("GetSimulationModelByModule","GetITSgeom() is 0!");
265 return GetSimulationModel(GetITSgeom()->GetModuleType(module));
267 //_______________________________________________________________________
268 void AliITSDetTypeSim::SetDefaultSegmentation(Int_t idet){
269 // Set default segmentation model objects
270 AliITSsegmentation *seg;
272 if(fSegmentation==0x0){
273 fSegmentation = new TObjArray(fgkNdettypes);
274 fSegmentation->SetOwner(kTRUE);
276 if(GetSegmentationModel(idet))
277 delete (AliITSsegmentation*)fSegmentation->At(idet);
279 seg = new AliITSsegmentationSPD();
281 seg = new AliITSsegmentationSDD();
282 AliITSCalibrationSDD* cal=(AliITSCalibrationSDD*)GetCalibrationModel(fgkDefaultNModulesSPD+1);
283 if(cal->IsAMAt20MHz()){
284 seg->SetPadSize(seg->Dpz(0),20.);
285 seg->SetNPads(seg->Npz()/2,128);
288 seg = new AliITSsegmentationSSD();
290 SetSegmentationModel(idet,seg);
292 //______________________________________________________________________
293 void AliITSDetTypeSim::SetSegmentationModel(Int_t dettype,
294 AliITSsegmentation *seg){
296 //Set segmentation model for detector type
297 if(fSegmentation==0x0){
298 fSegmentation = new TObjArray(fgkNdettypes);
299 fSegmentation->SetOwner(kTRUE);
301 fSegmentation->AddAt(seg,dettype);
303 //______________________________________________________________________
304 AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModel(Int_t dettype){
305 //Get segmentation model for detector type
307 if(fSegmentation==0) {
308 Warning("GetSegmentationModel","fSegmentation is 0!");
311 return (AliITSsegmentation*)(fSegmentation->At(dettype));
313 //_______________________________________________________________________
314 AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModelByModule(Int_t module){
315 //Get segmentation model by module number
317 Warning("GetSegmentationModelByModule","GetITSgeom() is 0!");
320 return GetSegmentationModel(GetITSgeom()->GetModuleType(module));
322 //_______________________________________________________________________
323 void AliITSDetTypeSim::CreateCalibrationArray() {
324 //Create the container of calibration functions with correct size
326 Warning("CreateCalibration","pointer to calibration object exists\n");
327 fCalibration->Delete();
331 Int_t nModTot = GetITSgeom()->GetIndexMax();
332 fCalibration = new TObjArray(nModTot);
333 fCalibration->SetOwner(kTRUE);
334 fCalibration->Clear();
336 //_______________________________________________________________________
337 void AliITSDetTypeSim::SetCalibrationModel(Int_t iMod, AliITSCalibration *resp){
338 //Set response model for modules
340 if (fCalibration==0) CreateCalibrationArray();
342 if (fCalibration->At(iMod)!=0)
343 delete (AliITSCalibration*) fCalibration->At(iMod);
344 fCalibration->AddAt(resp, iMod);
346 //______________________________________________________________________
347 void AliITSDetTypeSim::ResetCalibrationArray(){
348 //resets response array
349 if(fCalibration && fRunNumber<0){ // if fRunNumber<0 fCalibration is owner
351 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(
352 GetITSgeom()->GetStartSPD()))->GetResponse();
353 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(
354 GetITSgeom()->GetStartSSD()))->GetResponse();
355 if(rspd) delete rspd;
356 if(rssd) delete rssd;
358 fCalibration->Clear();
359 }else if (fCalibration && fRunNumber>=0){
360 fCalibration->Clear();
363 //______________________________________________________________________
364 void AliITSDetTypeSim::ResetSegmentation(){
365 //Resets segmentation array
366 if(fSegmentation) fSegmentation->Clear();
368 //_______________________________________________________________________
369 AliITSCalibration* AliITSDetTypeSim::GetCalibrationModel(Int_t iMod){
370 //Get response model for module number iMod
372 if(fCalibration==0) {
373 AliError("fCalibration is 0!");
376 if(iMod<fgkDefaultNModulesSPD+fgkDefaultNModulesSDD){
377 return (AliITSCalibration*)fCalibration->At(iMod);
379 Int_t i=iMod-(fgkDefaultNModulesSPD+fgkDefaultNModulesSDD);
380 fSSDCalibration->SetModule(i);
381 return (AliITSCalibration*)fSSDCalibration;
385 //_______________________________________________________________________
386 void AliITSDetTypeSim::SetDefaults(){
387 //Set defaults for segmentation and response
390 Warning("SetDefaults","GetITSgeom() is 0!");
393 if (fCalibration==0) {
394 CreateCalibrationArray();
398 if(!GetCalibration()){AliFatal("Exit"); exit(0);}
400 SetDigitClassName(0,"AliITSdigitSPD");
401 SetDigitClassName(1,"AliITSdigitSDD");
402 SetDigitClassName(2,"AliITSdigitSSD");
404 for(Int_t idet=0;idet<fgkNdettypes;idet++){
405 if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
408 //______________________________________________________________________
409 Bool_t AliITSDetTypeSim::GetCalibration() {
410 // Get Default calibration if a storage is not defined.
413 AliITSCalibration* cal = GetCalibrationModel(0);
420 SetRunNumber((Int_t)AliCDBManager::Instance()->GetRun());
421 Int_t run=GetRunNumber();
423 Bool_t origCacheStatus = AliCDBManager::Instance()->GetCacheFlag();
424 Bool_t isCacheActive = kTRUE;
425 if(GetRunNumber()<0){
426 isCacheActive=kFALSE;
427 fCalibration->SetOwner(kTRUE);
430 fCalibration->SetOwner(kFALSE);
433 AliCDBManager::Instance()->SetCacheFlag(isCacheActive);
435 AliCDBEntry *entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDDead", run);
436 AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", run);
437 AliCDBEntry *drSpSDD = AliCDBManager::Instance()->Get("ITS/Calib/DriftSpeedSDD",run);
438 AliCDBEntry *ddlMapSDD = AliCDBManager::Instance()->Get("ITS/Calib/DDLMapSDD",run);
439 //AliCDBEntry *mapASDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsAnodeSDD",run);
440 AliCDBEntry *mapTSDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsTimeSDD",run);
441 // AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", run);
442 AliCDBEntry *entryNoiseSSD = AliCDBManager::Instance()->Get("ITS/Calib/NoiseSSD");
443 AliCDBEntry *entryGainSSD = AliCDBManager::Instance()->Get("ITS/Calib/GainSSD");
444 AliCDBEntry *entryBadChannelsSSD = AliCDBManager::Instance()->Get("ITS/Calib/BadChannelsSSD");
446 if(!entrySPD || !entrySDD || !entryNoiseSSD || !entryGainSSD || !entryBadChannelsSSD ||
447 !drSpSDD || !ddlMapSDD || !mapTSDD){
448 AliFatal("Calibration object retrieval failed! ");
453 TObjArray *calSPD = (TObjArray *)entrySPD->GetObject();
454 if(!isCacheActive)entrySPD->SetObject(NULL);
455 entrySPD->SetOwner(kTRUE);
458 TObjArray *calSDD = (TObjArray *)entrySDD->GetObject();
459 if(!isCacheActive)entrySDD->SetObject(NULL);
460 entrySDD->SetOwner(kTRUE);
462 TObjArray *drSp = (TObjArray *)drSpSDD->GetObject();
463 if(!isCacheActive)drSpSDD->SetObject(NULL);
464 drSpSDD->SetOwner(kTRUE);
466 AliITSDDLModuleMapSDD *ddlsdd=(AliITSDDLModuleMapSDD*)ddlMapSDD->GetObject();
467 if(!isCacheActive)ddlMapSDD->SetObject(NULL);
468 ddlMapSDD->SetOwner(kTRUE);
470 // TObjArray *mapAn = (TObjArray *)mapASDD->GetObject();
471 // if(!isCacheActive)mapASDD->SetObject(NULL);
472 // mapASDD->SetOwner(kTRUE);
474 TObjArray *mapT = (TObjArray *)mapTSDD->GetObject();
475 if(!isCacheActive)mapTSDD->SetObject(NULL);
476 mapTSDD->SetOwner(kTRUE);
479 TObjArray *calSSD = (TObjArray *)entrySSD->GetObject();
480 if(!isCacheActive)entrySSD->SetObject(NULL);
481 entrySSD->SetOwner(kTRUE);
484 TObject *emptyssd = 0; TString ssdobjectname = 0;
485 AliITSNoiseSSDv2 *noiseSSD = new AliITSNoiseSSDv2();
486 emptyssd = (TObject *)entryNoiseSSD->GetObject();
487 ssdobjectname = emptyssd->GetName();
488 if(ssdobjectname=="TObjArray") {
489 TObjArray *noiseSSDOld = (TObjArray *)entryNoiseSSD->GetObject();
490 ReadOldSSDNoise(noiseSSDOld, noiseSSD);
492 else if(ssdobjectname=="AliITSNoiseSSDv2")
493 noiseSSD = (AliITSNoiseSSDv2 *)entryNoiseSSD->GetObject();
494 if(!isCacheActive)entryNoiseSSD->SetObject(NULL);
495 entryNoiseSSD->SetOwner(kTRUE);
497 AliITSGainSSDv2 *gainSSD = new AliITSGainSSDv2();
498 emptyssd = (TObject *)entryGainSSD->GetObject();
499 ssdobjectname = emptyssd->GetName();
500 if(ssdobjectname=="Gain") {
501 TObjArray *gainSSDOld = (TObjArray *)entryGainSSD->GetObject();
502 ReadOldSSDGain(gainSSDOld, gainSSD);
504 else if(ssdobjectname=="AliITSGainSSDv2")
505 gainSSD = (AliITSGainSSDv2 *)entryGainSSD->GetObject();
506 if(!isCacheActive)entryGainSSD->SetObject(NULL);
507 entryGainSSD->SetOwner(kTRUE);
509 AliITSBadChannelsSSDv2 *badChannelsSSD = new AliITSBadChannelsSSDv2();
510 emptyssd = (TObject *)entryBadChannelsSSD->GetObject();
511 ssdobjectname = emptyssd->GetName();
512 if(ssdobjectname=="TObjArray") {
513 TObjArray *badChannelsSSDOld = (TObjArray *)entryBadChannelsSSD->GetObject();
514 ReadOldSSDBadChannels(badChannelsSSDOld, badChannelsSSD);
516 else if(ssdobjectname=="AliITSBadChannelsSSDv2")
517 badChannelsSSD = (AliITSBadChannelsSSDv2*)entryBadChannelsSSD->GetObject();
518 if(!isCacheActive)entryBadChannelsSSD->SetObject(NULL);
519 entryBadChannelsSSD->SetOwner(kTRUE);
521 /*AliITSNoiseSSDv2 *noiseSSD = (AliITSNoiseSSDv2 *)entryNoiseSSD->GetObject();
522 if(!isCacheActive)entryNoiseSSD->SetObject(NULL);
523 entryNoiseSSD->SetOwner(kTRUE);
525 AliITSGainSSDv2 *gainSSD = (AliITSGainSSDv2 *)entryGainSSD->GetObject();
526 if(!isCacheActive)entryGainSSD->SetObject(NULL);
527 entryGainSSD->SetOwner(kTRUE);
529 AliITSBadChannelsSSDv2 *badchannelsSSD =
530 (AliITSBadChannelsSSDv2 *)entryBadChannelsSSD->GetObject();
531 if(!isCacheActive)entryBadChannelsSSD->SetObject(NULL);
532 entryBadChannelsSSD->SetOwner(kTRUE);*/
534 // DB entries are deleted. In this way metadeta objects are deleted as well
538 delete entryNoiseSSD;
540 delete entryBadChannelsSSD;
547 AliCDBManager::Instance()->SetCacheFlag(origCacheStatus);
549 if ((!calSPD) || (!calSDD) || (!drSp) || (!ddlsdd)
550 || (!mapT) || (!noiseSSD)|| (!gainSSD)|| (!badChannelsSSD)) {
551 AliWarning("Can not get calibration from calibration database !");
555 fNMod[0] = calSPD->GetEntries();
556 fNMod[1] = calSDD->GetEntries();
557 // fNMod[2] = noiseSSD->GetEntries();
558 AliInfo(Form("%i SPD, %i SDD and %i SSD in calibration database",
559 fNMod[0], fNMod[1], fNMod[2]));
560 AliITSCalibration* cal;
561 for (Int_t i=0; i<fNMod[0]; i++) {
562 cal = (AliITSCalibration*) calSPD->At(i);
563 SetCalibrationModel(i, cal);
566 fDDLMapSDD->SetDDLMap(ddlsdd);
568 for (Int_t i=0; i<fgkDefaultNModulesSDD; i++) {
570 Int_t iMod = i + fgkDefaultNModulesSPD;
571 fDDLMapSDD->FindInDDLMap(iMod,iddl,icarlos);
573 AliITSCalibrationSDD* calsdddead=new AliITSCalibrationSDD();
574 calsdddead->SetBad();
575 AliITSDriftSpeedSDD* driftspdef = new AliITSDriftSpeedSDD();
576 AliITSDriftSpeedArraySDD* arrdrsp=new AliITSDriftSpeedArraySDD(1);
577 arrdrsp->AddDriftSpeed(driftspdef);
578 calsdddead->SetDriftSpeed(0,arrdrsp);
579 calsdddead->SetDriftSpeed(1,arrdrsp);
580 SetCalibrationModel(iMod, calsdddead);
581 AliWarning(Form("SDD module %d not present in DDL map: set it as dead",iMod));
583 cal = (AliITSCalibration*) calSDD->At(i);
586 AliITSDriftSpeedArraySDD* arr0 = (AliITSDriftSpeedArraySDD*) drSp->At(i0);
587 // AliITSMapSDD* ma0 = (AliITSMapSDD*)mapAn->At(i0);
588 AliITSMapSDD* mt0 = (AliITSMapSDD*)mapT->At(i0);
589 AliITSDriftSpeedArraySDD* arr1 = (AliITSDriftSpeedArraySDD*) drSp->At(i1);
590 // AliITSMapSDD* ma1 = (AliITSMapSDD*)mapAn->At(i1);
591 AliITSMapSDD* mt1 = (AliITSMapSDD*)mapT->At(i1);
592 cal->SetDriftSpeed(0,arr0);
593 cal->SetDriftSpeed(1,arr1);
594 // cal->SetMapA(0,ma0);
595 // cal->SetMapA(1,ma1);
598 SetCalibrationModel(iMod, cal);
602 fSSDCalibration->SetNoise(noiseSSD);
603 fSSDCalibration->SetGain(gainSSD);
604 fSSDCalibration->SetBadChannels(badChannelsSSD);
605 //fSSDCalibration->FillBadChipMap();
611 //_______________________________________________________________________
612 void AliITSDetTypeSim::SetDefaultSimulation(){
613 //Set default simulation for detector type
616 Warning("SetDefaultSimulation","GetITSgeom() is 0!");
620 Warning("SetDefaultSimulation","fCalibration is 0!");
623 if(fSegmentation==0){
624 Warning("SetDefaultSimulation","fSegmentation is 0!");
625 for(Int_t i=0;i<fgkNdettypes;i++) SetDefaultSegmentation(i);
626 }else for(Int_t i=0;i<fgkNdettypes;i++) if(!GetSegmentationModel(i)){
627 Warning("SetDefaultSimulation",
628 "Segmentation not defined for det %d - Default taken\n!",i);
629 SetDefaultSegmentation(i);
631 AliITSsimulation* sim;
633 for(Int_t idet=0;idet<fgkNdettypes;idet++){
636 sim = GetSimulationModel(idet);
638 sim = new AliITSsimulationSPD(this);
639 SetSimulationModel(idet,sim);
644 sim = GetSimulationModel(idet);
646 sim = new AliITSsimulationSDD(this);
647 SetSimulationModel(idet,sim);
652 sim = GetSimulationModel(idet);
654 sim = new AliITSsimulationSSD(this);
655 SetSimulationModel(idet,sim);
661 //___________________________________________________________________
662 void AliITSDetTypeSim::SetTreeAddressS(TTree* treeS, Char_t* name){
663 // Set branch address for the ITS summable digits Trees.
670 sprintf(branchname,"%s",name);
671 branch = treeS->GetBranch(branchname);
672 TClonesArray *sdigi = &fSDigits;
673 if (branch) branch->SetAddress(&sdigi);
676 //___________________________________________________________________
677 void AliITSDetTypeSim::SetTreeAddressD(TTree* treeD, Char_t* name){
678 // Set branch address for the digit Trees.
680 const char *det[3] = {"SPD","SDD","SSD"};
689 fDigits = new TObjArray(fgkNdettypes);
691 for(Int_t i=0;i<fgkNdettypes;i++){
692 Char_t* digclass = GetDigitClassName(i);
694 if(i==0) SetDigitClassName(i,"AliITSdigitSPD");
695 if(i==1) SetDigitClassName(i,"AliITSdigitSDD");
696 if(i==2) SetDigitClassName(i,"AliITSdigitSSD");
697 digclass = GetDigitClassName(i);
699 TString classn = digclass;
700 if(!(fDigits->At(i))){
701 fDigits->AddAt(new TClonesArray(classn.Data(),1000),i);
706 if(fgkNdettypes==3) sprintf(branchname,"%sDigits%s",name,det[i]);
707 else sprintf(branchname,"%sDigits%d",name,i+1);
709 branch = treeD->GetBranch(branchname);
710 if(branch) branch->SetAddress(&((*fDigits)[i]));
715 //___________________________________________________________________
716 void AliITSDetTypeSim::ResetDigits(){
717 // Reset number of digits and the digits array for the ITS detector.
720 Error("ResetDigits","fDigits is null!");
723 for(Int_t i=0;i<fgkNdettypes;i++){
727 //___________________________________________________________________
728 void AliITSDetTypeSim::ResetDigits(Int_t branch){
729 // Reset number of digits and the digits array for this branch.
731 if(fDigits->At(branch)){
732 ((TClonesArray*)fDigits->At(branch))->Clear();
734 if(fNDigits) fNDigits[branch]=0;
740 //_______________________________________________________________________
741 void AliITSDetTypeSim::SDigitsToDigits(Option_t* opt, Char_t* name){
742 // Standard Summable digits to Digits function.
744 Warning("SDigitsToDigits","GetITSgeom() is null!!");
748 const char *all = strstr(opt,"All");
749 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
751 if( !det[0] && !det[1] && !det[2] ) all = "All";
753 static Bool_t setDef = kTRUE;
754 if(setDef) SetDefaultSimulation();
757 AliITSsimulation *sim =0;
758 TTree* trees = fLoader->TreeS();
759 if( !(trees && GetSDigits()) ){
760 Error("SDigits2Digits","Error: No trees or SDigits. Returning.");
763 sprintf(name,"%s",name);
764 TBranch* brchSDigits = trees->GetBranch(name);
767 for(Int_t module=0;module<GetITSgeom()->GetIndexMax();module++){
768 id = GetITSgeom()->GetModuleType(module);
769 if (!all && !det[id]) continue;
770 sim = (AliITSsimulation*)GetSimulationModel(id);
772 Error("SDigit2Digits","The simulation class was not "
773 "instanciated for module %d type %s!",module,
774 GetITSgeom()->GetModuleTypeName(module));
777 sim->InitSimulationModule(module,gAlice->GetEvNumber());
780 brchSDigits->GetEvent(module);
781 sim->AddSDigitsToModule(&fSDigits,0);
782 sim->FinishSDigitiseModule();
783 fLoader->TreeD()->Fill();
786 fLoader->TreeD()->GetEntries();
787 fLoader->TreeD()->AutoSave();
788 fLoader->TreeD()->Reset();
790 //_________________________________________________________
791 void AliITSDetTypeSim::AddSumDigit(AliITSpListItem &sdig){
792 //Adds the module full of summable digits to the summable digits tree.
794 new(fSDigits[fNSDigits++]) AliITSpListItem(sdig);
796 //__________________________________________________________
797 void AliITSDetTypeSim::AddSimDigit(Int_t branch, AliITSdigit* d){
798 // Add a simulated digit.
800 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
803 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d));
806 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d));
809 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d));
813 //______________________________________________________________________
814 void AliITSDetTypeSim::AddSimDigit(Int_t branch,Float_t phys,Int_t *digits,
815 Int_t *tracks,Int_t *hits,Float_t *charges,
817 // Add a simulated digit to the list.
819 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
822 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(digits,tracks,hits);
825 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(phys,digits,tracks,
826 hits,charges,sigexpanded);
829 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(digits,tracks,hits);
833 //______________________________________________________________________
834 void AliITSDetTypeSim::StoreCalibration(Int_t firstRun, Int_t lastRun,
835 AliCDBMetaData &md) {
836 // Store calibration in the calibration database
837 // The database must be created in an external piece of code (i.e.
838 // a configuration macro )
840 if(!AliCDBManager::Instance()->IsDefaultStorageSet()) {
841 AliWarning("No storage set! Will use dummy one");
842 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
846 AliError("AliITSCalibration classes are not defined - nothing done");
849 AliCDBId idRespSPD("ITS/Calib/SPDDead",firstRun, lastRun);
850 AliCDBId idRespSDD("ITS/Calib/CalibSDD",firstRun, lastRun);
851 AliCDBId idRespSSD("ITS/Calib/CalibSSD",firstRun, lastRun);
853 TObjArray respSPD(fNMod[0]);
854 TObjArray respSDD(fNMod[1]-fNMod[0]);
855 TObjArray respSSD(fNMod[2]-fNMod[1]);
856 respSPD.SetOwner(kFALSE);
857 respSSD.SetOwner(kFALSE);
858 respSSD.SetOwner(kFALSE);
860 Int_t index[fgkNdettypes];
861 for (Int_t i = 0; i<fgkNdettypes; i++ ) {
863 for (Int_t j = 0; j<=i; j++ )
867 for (Int_t i = 0; i<index[0]; i++ )
868 respSPD.Add(fCalibration->At(i));
870 for (Int_t i = index[0]; i<index[1]; i++ )
871 respSDD.Add(fCalibration->At(i));
873 for (Int_t i = index[1]; i<index[2]; i++ )
874 respSSD.Add(fCalibration->At(i));
876 AliCDBManager::Instance()->Put(&respSPD, idRespSPD, &md);
877 AliCDBManager::Instance()->Put(&respSDD, idRespSDD, &md);
878 AliCDBManager::Instance()->Put(&respSSD, idRespSSD, &md);
881 //______________________________________________________________________
882 void AliITSDetTypeSim::ReadOldSSDNoise(TObjArray *array,
883 AliITSNoiseSSDv2 *noiseSSD) {
884 //Reads the old SSD calibration object and converts it to the new format
885 const Int_t fgkSSDSTRIPSPERMODULE = 1536;
886 const Int_t fgkSSDPSIDESTRIPSPERMODULE = 768;
888 Int_t fNMod = array->GetEntries();
889 cout<<"Converting old calibration object for noise..."<<endl;
892 Double_t noise = 0.0;
893 for (Int_t iModule = 0; iModule < fNMod; iModule++) {
894 AliITSNoiseSSD *noiseModule = (AliITSNoiseSSD*) (array->At(iModule));
895 for(Int_t iStrip = 0; iStrip < fgkSSDSTRIPSPERMODULE; iStrip++) {
896 noise = (iStrip < fgkSSDPSIDESTRIPSPERMODULE) ? noiseModule->GetNoiseP(iStrip) : noiseModule->GetNoiseN(1535 - iStrip);
897 if(iStrip < fgkSSDPSIDESTRIPSPERMODULE)
898 noiseSSD->AddNoiseP(iModule,iStrip,noise);
899 if(iStrip >= fgkSSDPSIDESTRIPSPERMODULE)
900 noiseSSD->AddNoiseN(iModule,1535 - iStrip,noise);
905 //______________________________________________________________________
906 void AliITSDetTypeSim::ReadOldSSDBadChannels(TObjArray *array,
907 AliITSBadChannelsSSDv2 *badChannelsSSD) {
908 //Reads the old SSD calibration object and converts it to the new format
909 Int_t fNMod = array->GetEntries();
910 cout<<"Converting old calibration object for bad channels..."<<endl;
911 for (Int_t iModule = 0; iModule < fNMod; iModule++) {
912 //for (Int_t iModule = 0; iModule < 1; iModule++) {
913 AliITSBadChannelsSSD *bad = (AliITSBadChannelsSSD*) (array->At(iModule));
914 TArrayI arrayPSide = bad->GetBadPChannelsList();
915 for(Int_t iPCounter = 0; iPCounter < arrayPSide.GetSize(); iPCounter++)
916 badChannelsSSD->AddBadChannelP(iModule,
918 (Char_t)arrayPSide.At(iPCounter));
920 TArrayI arrayNSide = bad->GetBadNChannelsList();
921 for(Int_t iNCounter = 0; iNCounter < arrayNSide.GetSize(); iNCounter++)
922 badChannelsSSD->AddBadChannelN(iModule,
924 (Char_t)arrayNSide.At(iNCounter));
929 //______________________________________________________________________
930 void AliITSDetTypeSim::ReadOldSSDGain(TObjArray *array,
931 AliITSGainSSDv2 *gainSSD) {
932 //Reads the old SSD calibration object and converts it to the new format
934 Int_t fNMod = array->GetEntries();
935 cout<<"Converting old calibration object for gain..."<<endl;
938 for (Int_t iModule = 0; iModule < fNMod; iModule++) {
939 AliITSGainSSD *gainModule = (AliITSGainSSD*) (array->At(iModule));
940 TArrayF arrayPSide = gainModule->GetGainP();
941 for(Int_t iPCounter = 0; iPCounter < arrayPSide.GetSize(); iPCounter++)
942 gainSSD->AddGainP(iModule,
944 arrayPSide.At(iPCounter));
945 TArrayF arrayNSide = gainModule->GetGainN();
946 for(Int_t iNCounter = 0; iNCounter < arrayNSide.GetSize(); iNCounter++)
947 gainSSD->AddGainN(iModule,
949 arrayNSide.At(iNCounter));