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 "AliITSresponseSDD.h"
46 #include "AliITSCalibrationSDD.h"
47 #include "AliITSMapSDD.h"
48 #include "AliITSDriftSpeedArraySDD.h"
49 #include "AliITSCalibrationSSD.h"
50 #include "AliITSNoiseSSD.h"
51 #include "AliITSGainSSD.h"
52 #include "AliITSBadChannelsSSD.h"
53 #include "AliITSCalibrationSSD.h"
54 #include "AliITSsegmentationSPD.h"
55 #include "AliITSsegmentationSDD.h"
56 #include "AliITSsegmentationSSD.h"
57 #include "AliITSsimulation.h"
58 #include "AliITSsimulationSPD.h"
59 #include "AliITSsimulationSDD.h"
60 #include "AliITSsimulationSSD.h"
63 const Int_t AliITSDetTypeSim::fgkNdettypes = 3;
64 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSPD = 240;
65 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSDD = 260;
66 const Int_t AliITSDetTypeSim::fgkDefaultNModulesSSD = 1698;
68 ClassImp(AliITSDetTypeSim)
70 //----------------------------------------------------------------------
71 AliITSDetTypeSim::AliITSDetTypeSim():
73 fSimulation(), // [NDet]
74 fSegmentation(), // [NDet]
75 fCalibration(), // [NMod]
76 fPreProcess(), // [] e.g. Fill fHitModule with hits
77 fPostProcess(), // [] e.g. Wright Raw data
78 fNSDigits(0), //! number of SDigits
79 fSDigits(), //! [NMod][NSDigits]
80 fNDigits(0), //! number of Digits
81 fRunNumber(0), //! Run number (to access DB)
82 fDigits(), //! [NMod][NDigits]
84 fHitClassName(), // String with Hit class name.
85 fSDigClassName(),// String with SDigit class name.
86 fDigClassName(), // String with digit class name.
87 fLoader(0), // local pointer to loader
88 fFirstcall(kTRUE){ // flag
89 // Default Constructor
95 // A properly zero-ed AliITSDetTypeSim class.
97 fSimulation = new TObjArray(fgkNdettypes);
98 fSegmentation = new TObjArray(fgkNdettypes);
99 fSegmentation->SetOwner(kTRUE);
100 fSDigits = new TClonesArray("AliITSpListItem",1000);
101 fDigits = new TObjArray(fgkNdettypes);
102 fNDigits = new Int_t[fgkNdettypes];
103 fDDLMapSDD=new AliITSDDLModuleMapSDD();
104 fNMod[0] = fgkDefaultNModulesSPD;
105 fNMod[1] = fgkDefaultNModulesSDD;
106 fNMod[2] = fgkDefaultNModulesSSD;
109 //----------------------------------------------------------------------
110 AliITSDetTypeSim::~AliITSDetTypeSim(){
120 fSimulation->Delete();
125 fSegmentation->Delete();
126 delete fSegmentation;
129 if(fCalibration && fRunNumber<0){
130 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(
131 GetITSgeom()->GetStartSPD()))->GetResponse();
132 AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(
133 GetITSgeom()->GetStartSDD()))->GetResponse();
134 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(
135 GetITSgeom()->GetStartSSD()))->GetResponse();
136 if(rspd) delete rspd;
137 if(rsdd) delete rsdd;
138 if(rssd) delete rssd;
139 fCalibration->Delete();
144 fPreProcess->Delete();
149 fPostProcess->Delete();
153 if(fDDLMapSDD) delete fDDLMapSDD;
154 if(fNDigits) delete [] fNDigits;
156 if (fLoader)fLoader->GetModulesFolder()->Remove(this);
157 fLoader = 0; // Not deleting it.
169 //----------------------------------------------------------------------
170 AliITSDetTypeSim::AliITSDetTypeSim(const AliITSDetTypeSim &source) : TObject(source),
171 fSimulation(source.fSimulation), // [NDet]
172 fSegmentation(source.fSegmentation), // [NDet]
173 fCalibration(source.fCalibration), // [NMod]
174 fPreProcess(source.fPreProcess), // [] e.g. Fill fHitModule with hits
175 fPostProcess(source.fPostProcess), // [] e.g. Wright Raw data
176 fNSDigits(source.fNSDigits), //! number of SDigits
177 fSDigits(source.fSDigits), //! [NMod][NSDigits]
178 fNDigits(source.fNDigits), //! number of Digits
179 fRunNumber(source.fRunNumber), //! Run number (to access DB)
180 fDigits(source.fDigits), //! [NMod][NDigits]
181 fDDLMapSDD(source.fDDLMapSDD),
182 fHitClassName(source.fHitClassName), // String with Hit class name.
183 fSDigClassName(source.fSDigClassName),// String with SDigit class name.
184 fDigClassName(), // String with digit class name.
185 fLoader(source.fLoader), // local pointer to loader
186 fFirstcall(source.fFirstcall)
188 // Copy Constructor for object AliITSDetTypeSim not allowed
189 for(Int_t i=0;i<fgkNdettypes;i++){
190 fDigClassName[i] = source.fDigClassName[i];
193 //----------------------------------------------------------------------
194 AliITSDetTypeSim& AliITSDetTypeSim::operator=(const AliITSDetTypeSim &source){
195 // The = operator for object AliITSDetTypeSim
197 this->~AliITSDetTypeSim();
198 new(this) AliITSDetTypeSim(source);
202 //______________________________________________________________________
203 void AliITSDetTypeSim::SetITSgeom(AliITSgeom *geom){
204 // Sets/replaces the existing AliITSgeom object kept in AliITSLoader
207 // AliITSgoem *geom The AliITSgeom object to be used.
213 Error("SetITSgeom","No pointer to loader - nothing done");
217 fLoader->SetITSgeom(geom); // protections in AliITSLoader::SetITSgeom
221 //______________________________________________________________________
222 void AliITSDetTypeSim::SetLoader(AliITSLoader *loader){
223 // Sets the local copy of the AliITSLoader, and passes on the
224 // AliITSgeom object as needed.
226 // AliITSLoader *loader pointer to AliITSLoader for local use
232 if(fLoader==loader) return; // Same do nothing
233 if(fLoader){ // alread have an existing loader
235 "Already have an exisiting loader ptr=%p Nothing done",
240 //______________________________________________________________________
241 void AliITSDetTypeSim::SetSimulationModel(Int_t dettype,AliITSsimulation *sim){
243 //Set simulation model for detector type
245 if(fSimulation==0) fSimulation = new TObjArray(fgkNdettypes);
246 fSimulation->AddAt(sim,dettype);
248 //______________________________________________________________________
249 AliITSsimulation* AliITSDetTypeSim::GetSimulationModel(Int_t dettype){
251 //Get simulation model for detector type
253 Warning("GetSimulationModel","fSimulation is 0!");
256 return (AliITSsimulation*)(fSimulation->At(dettype));
258 //______________________________________________________________________
259 AliITSsimulation* AliITSDetTypeSim::GetSimulationModelByModule(Int_t module){
261 //Get simulation model by module number
262 if(GetITSgeom()==0) {
263 Warning("GetSimulationModelByModule","GetITSgeom() is 0!");
267 return GetSimulationModel(GetITSgeom()->GetModuleType(module));
269 //_______________________________________________________________________
270 void AliITSDetTypeSim::SetDefaultSegmentation(Int_t idet){
271 // Set default segmentation model objects
272 AliITSsegmentation *seg;
274 if(fSegmentation==0x0){
275 fSegmentation = new TObjArray(fgkNdettypes);
276 fSegmentation->SetOwner(kTRUE);
278 if(GetSegmentationModel(idet))
279 delete (AliITSsegmentation*)fSegmentation->At(idet);
281 seg = new AliITSsegmentationSPD(GetITSgeom());
283 seg = new AliITSsegmentationSDD(GetITSgeom());
285 seg = new AliITSsegmentationSSD(GetITSgeom());
287 SetSegmentationModel(idet,seg);
289 //______________________________________________________________________
290 void AliITSDetTypeSim::SetSegmentationModel(Int_t dettype,
291 AliITSsegmentation *seg){
293 //Set segmentation model for detector type
294 if(fSegmentation==0x0){
295 fSegmentation = new TObjArray(fgkNdettypes);
296 fSegmentation->SetOwner(kTRUE);
298 fSegmentation->AddAt(seg,dettype);
300 //______________________________________________________________________
301 AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModel(Int_t dettype){
302 //Get segmentation model for detector type
304 if(fSegmentation==0) {
305 Warning("GetSegmentationModel","fSegmentation is 0!");
308 return (AliITSsegmentation*)(fSegmentation->At(dettype));
310 //_______________________________________________________________________
311 AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModelByModule(Int_t module){
312 //Get segmentation model by module number
314 Warning("GetSegmentationModelByModule","GetITSgeom() is 0!");
317 return GetSegmentationModel(GetITSgeom()->GetModuleType(module));
319 //_______________________________________________________________________
320 void AliITSDetTypeSim::CreateCalibrationArray() {
321 //Create the container of calibration functions with correct size
323 Warning("CreateCalibration","pointer to calibration object exists\n");
324 fCalibration->Delete();
328 Int_t nModTot = GetITSgeom()->GetIndexMax();
329 fCalibration = new TObjArray(nModTot);
330 fCalibration->SetOwner(kTRUE);
331 fCalibration->Clear();
333 //_______________________________________________________________________
334 void AliITSDetTypeSim::SetCalibrationModel(Int_t iMod, AliITSCalibration *resp){
335 //Set response model for modules
337 if (fCalibration==0) CreateCalibrationArray();
339 if (fCalibration->At(iMod)!=0)
340 delete (AliITSCalibration*) fCalibration->At(iMod);
341 fCalibration->AddAt(resp, iMod);
343 //______________________________________________________________________
344 void AliITSDetTypeSim::ResetCalibrationArray(){
345 //resets response array
346 if(fCalibration && fRunNumber<0){ // if fRunNumber<0 fCalibration is owner
347 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(
348 GetITSgeom()->GetStartSPD()))->GetResponse();
349 AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(
350 GetITSgeom()->GetStartSDD()))->GetResponse();
351 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(
352 GetITSgeom()->GetStartSSD()))->GetResponse();
353 if(rspd) delete rspd;
354 if(rsdd) delete rsdd;
355 if(rssd) delete rssd;
356 fCalibration->Clear();
357 }else if (fCalibration && fRunNumber>=0){
358 fCalibration->Clear();
361 //______________________________________________________________________
362 void AliITSDetTypeSim::ResetSegmentation(){
363 //Resets segmentation array
364 if(fSegmentation) fSegmentation->Clear();
366 //_______________________________________________________________________
367 AliITSCalibration* AliITSDetTypeSim::GetCalibrationModel(Int_t iMod){
368 //Get response model for module number iMod
370 if(fCalibration==0) {
371 AliError("fCalibration is 0!");
374 return (AliITSCalibration*)(fCalibration->At(iMod));
376 //_______________________________________________________________________
377 void AliITSDetTypeSim::SetDefaults(){
378 //Set defaults for segmentation and response
381 Warning("SetDefaults","GetITSgeom() is 0!");
384 if (fCalibration==0) {
385 CreateCalibrationArray();
389 if(!GetCalibration()){AliFatal("Exit"); exit(0);}
391 for(Int_t idet=0;idet<fgkNdettypes;idet++){
394 if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
395 const char *kData0=(GetCalibrationModel(GetITSgeom()->GetStartSPD()))->DataType();
396 if (strstr(kData0,"real")) {
397 SetDigitClassName(idet,"AliITSdigit");
399 SetDigitClassName(idet,"AliITSdigitSPD");
404 if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
405 AliITSCalibrationSDD* rsp =
406 (AliITSCalibrationSDD*)GetCalibrationModel(
407 GetITSgeom()->GetStartSDD());
408 const char *kopt = ((AliITSresponseSDD*)rsp->GetResponse())->
410 if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D"))) {
411 SetDigitClassName(idet,"AliITSdigit");
413 SetDigitClassName(idet,"AliITSdigitSDD");
418 if(!GetSegmentationModel(idet))SetDefaultSegmentation(idet);
419 const char *kData2 = (GetCalibrationModel(
420 GetITSgeom()->GetStartSSD())->DataType());
421 if (strstr(kData2,"real")) {
422 SetDigitClassName(idet,"AliITSdigit");
424 SetDigitClassName(idet,"AliITSdigitSSD");
429 //______________________________________________________________________
430 Bool_t AliITSDetTypeSim::GetCalibration() {
431 // Get Default calibration if a storage is not defined.
434 AliITSCalibration* cal = GetCalibrationModel(0);
441 SetRunNumber((Int_t)AliCDBManager::Instance()->GetRun());
442 Int_t run=GetRunNumber();
444 Bool_t origCacheStatus = AliCDBManager::Instance()->GetCacheFlag();
445 Bool_t isCacheActive = kTRUE;
446 if(GetRunNumber()<0){
447 isCacheActive=kFALSE;
448 fCalibration->SetOwner(kTRUE);
451 fCalibration->SetOwner(kFALSE);
454 AliCDBManager::Instance()->SetCacheFlag(isCacheActive);
456 AliCDBEntry *entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDDead", run);
457 AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", run);
458 AliCDBEntry *drSpSDD = AliCDBManager::Instance()->Get("ITS/Calib/DriftSpeedSDD",run);
459 AliCDBEntry *ddlMapSDD = AliCDBManager::Instance()->Get("ITS/Calib/DDLMapSDD",run);
460 AliCDBEntry *mapASDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsAnodeSDD",run);
461 AliCDBEntry *mapTSDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsTimeSDD",run);
462 // AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", run);
463 AliCDBEntry *entryNoiseSSD = AliCDBManager::Instance()->Get("ITS/Calib/NoiseSSD");
464 AliCDBEntry *entryGainSSD = AliCDBManager::Instance()->Get("ITS/Calib/GainSSD");
465 AliCDBEntry *entryBadChannelsSSD = AliCDBManager::Instance()->Get("ITS/Calib/BadChannelsSSD");
467 AliCDBEntry *entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD", run);
468 AliCDBEntry *entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD", run);
469 AliCDBEntry *entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD", run);
471 if(!entrySPD || !entrySDD || !entryNoiseSSD || !entryGainSSD || !entryBadChannelsSSD ||
472 !entry2SPD || !entry2SDD || !entry2SSD || !drSpSDD || !ddlMapSDD || !mapASDD ||!mapTSDD){
473 AliFatal("Calibration object retrieval failed! ");
477 // if(!entrySPD || !entrySDD || !entryNoiseSSD || !entryGainSSD || !entryBadChannelsSSD ||
478 // !entry2SPD || !entry2SDD || !entry2SSD){
479 // AliFatal("Calibration object retrieval failed! ");
483 TObjArray *calSPD = (TObjArray *)entrySPD->GetObject();
484 if(!isCacheActive)entrySPD->SetObject(NULL);
485 entrySPD->SetOwner(kTRUE);
487 AliITSresponseSPD *pSPD = (AliITSresponseSPD*)entry2SPD->GetObject();
488 if(!isCacheActive)entry2SPD->SetObject(NULL);
489 entry2SPD->SetOwner(kTRUE);
491 TObjArray *calSDD = (TObjArray *)entrySDD->GetObject();
492 if(!isCacheActive)entrySDD->SetObject(NULL);
493 entrySDD->SetOwner(kTRUE);
495 AliITSresponseSDD *pSDD = (AliITSresponseSDD*)entry2SDD->GetObject();
496 if(!isCacheActive)entry2SDD->SetObject(NULL);
497 entry2SDD->SetOwner(kTRUE);
499 TObjArray *drSp = (TObjArray *)drSpSDD->GetObject();
500 if(!isCacheActive)drSpSDD->SetObject(NULL);
501 drSpSDD->SetOwner(kTRUE);
503 AliITSDDLModuleMapSDD *ddlsdd=(AliITSDDLModuleMapSDD*)ddlMapSDD->GetObject();
504 if(!isCacheActive)ddlMapSDD->SetObject(NULL);
505 ddlMapSDD->SetOwner(kTRUE);
507 TObjArray *mapAn = (TObjArray *)mapASDD->GetObject();
508 if(!isCacheActive)mapASDD->SetObject(NULL);
509 mapASDD->SetOwner(kTRUE);
511 TObjArray *mapT = (TObjArray *)mapTSDD->GetObject();
512 if(!isCacheActive)mapTSDD->SetObject(NULL);
513 mapTSDD->SetOwner(kTRUE);
516 TObjArray *calSSD = (TObjArray *)entrySSD->GetObject();
517 if(!isCacheActive)entrySSD->SetObject(NULL);
518 entrySSD->SetOwner(kTRUE);
521 TObjArray *noiseSSD = (TObjArray *)entryNoiseSSD->GetObject();
522 if(!isCacheActive)entryNoiseSSD->SetObject(NULL);
523 entryNoiseSSD->SetOwner(kTRUE);
525 TObjArray *gainSSD = (TObjArray *)entryGainSSD->GetObject();
526 if(!isCacheActive)entryGainSSD->SetObject(NULL);
527 entryGainSSD->SetOwner(kTRUE);
529 TObjArray *badchannelsSSD = (TObjArray *)entryBadChannelsSSD->GetObject();
530 if(!isCacheActive)entryBadChannelsSSD->SetObject(NULL);
531 entryBadChannelsSSD->SetOwner(kTRUE);
533 AliITSresponseSSD *pSSD = (AliITSresponseSSD*)entry2SSD->GetObject();
534 if(!isCacheActive)entry2SSD->SetObject(NULL);
535 entry2SSD->SetOwner(kTRUE);
537 // DB entries are deleted. In this way metadeta objects are deleted as well
541 delete entryNoiseSSD;
543 delete entryBadChannelsSSD;
553 AliCDBManager::Instance()->SetCacheFlag(origCacheStatus);
555 if ((!pSPD)||(!pSDD)||(!pSSD) || (!calSPD) || (!calSDD) || (!drSp) || (!ddlsdd)
556 || (!mapAn) || (!mapT) || (!noiseSSD)|| (!gainSSD)|| (!badchannelsSSD)) {
557 AliWarning("Can not get calibration from calibration database !");
561 fNMod[0] = calSPD->GetEntries();
562 fNMod[1] = calSDD->GetEntries();
563 fNMod[2] = noiseSSD->GetEntries();
564 AliInfo(Form("%i SPD, %i SDD and %i SSD in calibration database",
565 fNMod[0], fNMod[1], fNMod[2]));
566 AliITSCalibration* cal;
567 for (Int_t i=0; i<fNMod[0]; i++) {
568 cal = (AliITSCalibration*) calSPD->At(i);
569 cal->SetResponse(pSPD);
570 SetCalibrationModel(i, cal);
572 for (Int_t i=0; i<fNMod[1]; i++) {
573 cal = (AliITSCalibration*) calSDD->At(i);
574 cal->SetResponse(pSDD);
577 AliITSDriftSpeedArraySDD* arr0 = (AliITSDriftSpeedArraySDD*) drSp->At(i0);
578 AliITSMapSDD* ma0 = (AliITSMapSDD*)mapAn->At(i0);
579 AliITSMapSDD* mt0 = (AliITSMapSDD*)mapT->At(i0);
580 AliITSDriftSpeedArraySDD* arr1 = (AliITSDriftSpeedArraySDD*) drSp->At(i1);
581 AliITSMapSDD* ma1 = (AliITSMapSDD*)mapAn->At(i1);
582 AliITSMapSDD* mt1 = (AliITSMapSDD*)mapT->At(i1);
583 cal->SetDriftSpeed(0,arr0);
584 cal->SetDriftSpeed(1,arr1);
589 fDDLMapSDD->SetDDLMap(ddlsdd);
590 Int_t iMod = i + fNMod[0];
591 SetCalibrationModel(iMod, cal);
593 for (Int_t i=0; i<fNMod[2]; i++) {
594 AliITSCalibrationSSD *calibSSD = new AliITSCalibrationSSD();
595 calibSSD->SetResponse((AliITSresponse*)pSSD);
597 AliITSNoiseSSD *noise = (AliITSNoiseSSD*) (noiseSSD->At(i));
598 calibSSD->SetNoise(noise);
599 AliITSGainSSD *gain = (AliITSGainSSD*) (gainSSD->At(i));
600 calibSSD->SetGain(gain);
601 AliITSBadChannelsSSD *bad = (AliITSBadChannelsSSD*) (badchannelsSSD->At(i));
602 calibSSD->SetBadChannels(bad);
604 Int_t iMod = i + fNMod[0] + fNMod[1];
605 SetCalibrationModel(iMod, calibSSD);
610 //_______________________________________________________________________
611 void AliITSDetTypeSim::SetDefaultSimulation(){
612 //Set default simulation for detector type
615 Warning("SetDefaultSimulation","GetITSgeom() is 0!");
619 Warning("SetDefaultSimulation","fCalibration is 0!");
622 if(fSegmentation==0){
623 Warning("SetDefaultSimulation","fSegmentation is 0!");
624 for(Int_t i=0;i<fgkNdettypes;i++) SetDefaultSegmentation(i);
625 }else for(Int_t i=0;i<fgkNdettypes;i++) if(!GetSegmentationModel(i)){
626 Warning("SetDefaultSimulation",
627 "Segmentation not defined for det %d - Default taken\n!",i);
628 SetDefaultSegmentation(i);
630 AliITSsimulation* sim;
632 for(Int_t idet=0;idet<fgkNdettypes;idet++){
635 sim = GetSimulationModel(idet);
637 sim = new AliITSsimulationSPD(this);
638 SetSimulationModel(idet,sim);
643 sim = GetSimulationModel(idet);
645 sim = new AliITSsimulationSDD(this);
646 SetSimulationModel(idet,sim);
651 sim = GetSimulationModel(idet);
653 sim = new AliITSsimulationSSD(this);
654 SetSimulationModel(idet,sim);
660 //___________________________________________________________________
661 void AliITSDetTypeSim::SetTreeAddressS(TTree* treeS, Char_t* name){
662 // Set branch address for the ITS summable digits Trees.
668 if (fSDigits == 0x0){
669 fSDigits = new TClonesArray("AliITSpListItem",1000);
672 sprintf(branchname,"%s",name);
673 branch = treeS->GetBranch(branchname);
674 if (branch) branch->SetAddress(&fSDigits);
677 //___________________________________________________________________
678 void AliITSDetTypeSim::SetTreeAddressD(TTree* treeD, Char_t* name){
679 // Set branch address for the digit Trees.
681 const char *det[3] = {"SPD","SDD","SSD"};
690 fDigits = new TObjArray(fgkNdettypes);
692 for(Int_t i=0;i<fgkNdettypes;i++){
693 Char_t* digclass = GetDigitClassName(i);
695 if(i==0) SetDigitClassName(i,"AliITSdigitSPD");
696 if(i==1) SetDigitClassName(i,"AliITSdigitSDD");
697 if(i==2) SetDigitClassName(i,"AliITSdigitSSD");
698 digclass = GetDigitClassName(i);
700 TString classn = digclass;
701 if(!(fDigits->At(i))){
702 fDigits->AddAt(new TClonesArray(classn.Data(),1000),i);
707 if(fgkNdettypes==3) sprintf(branchname,"%sDigits%s",name,det[i]);
708 else sprintf(branchname,"%sDigits%d",name,i+1);
710 branch = treeD->GetBranch(branchname);
711 if(branch) branch->SetAddress(&((*fDigits)[i]));
716 //___________________________________________________________________
717 void AliITSDetTypeSim::ResetDigits(){
718 // Reset number of digits and the digits array for the ITS detector.
721 Error("ResetDigits","fDigits is null!");
724 for(Int_t i=0;i<fgkNdettypes;i++){
728 //___________________________________________________________________
729 void AliITSDetTypeSim::ResetDigits(Int_t branch){
730 // Reset number of digits and the digits array for this branch.
732 if(fDigits->At(branch)){
733 ((TClonesArray*)fDigits->At(branch))->Clear();
735 if(fNDigits) fNDigits[branch]=0;
741 //_______________________________________________________________________
742 void AliITSDetTypeSim::SDigitsToDigits(Option_t* opt, Char_t* name){
743 // Standard Summable digits to Digits function.
745 Warning("SDigitsToDigits","GetITSgeom() is null!!");
749 const char *all = strstr(opt,"All");
750 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
752 if( !det[0] && !det[1] && !det[2] ) all = "All";
754 static Bool_t setDef = kTRUE;
755 if(setDef) SetDefaultSimulation();
758 AliITSsimulation *sim =0;
759 TTree* trees = fLoader->TreeS();
760 if( !(trees && GetSDigits()) ){
761 Error("SDigits2Digits","Error: No trees or SDigits. Returning.");
764 sprintf(name,"%s",name);
765 TBranch* brchSDigits = trees->GetBranch(name);
768 for(Int_t module=0;module<GetITSgeom()->GetIndexMax();module++){
769 id = GetITSgeom()->GetModuleType(module);
770 if (!all && !det[id]) continue;
771 sim = (AliITSsimulation*)GetSimulationModel(id);
773 Error("SDigit2Digits","The simulation class was not "
774 "instanciated for module %d type %s!",module,
775 GetITSgeom()->GetModuleTypeName(module));
778 sim->InitSimulationModule(module,gAlice->GetEvNumber());
781 brchSDigits->GetEvent(module);
782 sim->AddSDigitsToModule(fSDigits,0);
783 sim->FinishSDigitiseModule();
784 fLoader->TreeD()->Fill();
787 fLoader->TreeD()->GetEntries();
788 fLoader->TreeD()->AutoSave();
789 fLoader->TreeD()->Reset();
791 //_________________________________________________________
792 void AliITSDetTypeSim::AddSumDigit(AliITSpListItem &sdig){
793 //Adds the module full of summable digits to the summable digits tree.
795 TClonesArray &lsdig = *fSDigits;
796 new(lsdig[fNSDigits++]) AliITSpListItem(sdig);
798 //__________________________________________________________
799 void AliITSDetTypeSim::AddRealDigit(Int_t branch, Int_t *digits){
800 // Add a real digit - as coming from data.
802 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
803 new(ldigits[fNDigits[branch]++]) AliITSdigit(digits);
805 //__________________________________________________________
806 void AliITSDetTypeSim::AddSimDigit(Int_t branch, AliITSdigit* d){
807 // Add a simulated digit.
809 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
812 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d));
815 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d));
818 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d));
822 //______________________________________________________________________
823 void AliITSDetTypeSim::AddSimDigit(Int_t branch,Float_t phys,Int_t *digits,
824 Int_t *tracks,Int_t *hits,Float_t *charges){
825 // Add a simulated digit to the list.
827 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
828 AliITSCalibrationSDD *resp = 0;
831 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(digits,tracks,hits);
834 resp = (AliITSCalibrationSDD*)GetCalibrationModel(
835 GetITSgeom()->GetStartSDD());
836 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(phys,digits,tracks,
840 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(digits,tracks,hits);
844 //______________________________________________________________________
845 void AliITSDetTypeSim::StoreCalibration(Int_t firstRun, Int_t lastRun,
846 AliCDBMetaData &md) {
847 // Store calibration in the calibration database
848 // The database must be created in an external piece of code (i.e.
849 // a configuration macro )
851 if(!AliCDBManager::Instance()->IsDefaultStorageSet()) {
852 AliWarning("No storage set! Will use dummy one");
853 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
857 AliError("AliITSCalibration classes are not defined - nothing done");
860 AliCDBId idRespSPD("ITS/Calib/SPDDead",firstRun, lastRun);
861 AliCDBId idRespSDD("ITS/Calib/CalibSDD",firstRun, lastRun);
862 AliCDBId idRespSSD("ITS/Calib/CalibSSD",firstRun, lastRun);
864 TObjArray respSPD(fNMod[0]);
865 TObjArray respSDD(fNMod[1]-fNMod[0]);
866 TObjArray respSSD(fNMod[2]-fNMod[1]);
867 respSPD.SetOwner(kFALSE);
868 respSSD.SetOwner(kFALSE);
869 respSSD.SetOwner(kFALSE);
871 Int_t index[fgkNdettypes];
872 for (Int_t i = 0; i<fgkNdettypes; i++ ) {
874 for (Int_t j = 0; j<=i; j++ )
878 for (Int_t i = 0; i<index[0]; i++ )
879 respSPD.Add(fCalibration->At(i));
881 for (Int_t i = index[0]; i<index[1]; i++ )
882 respSDD.Add(fCalibration->At(i));
884 for (Int_t i = index[1]; i<index[2]; i++ )
885 respSSD.Add(fCalibration->At(i));
887 AliCDBManager::Instance()->Put(&respSPD, idRespSPD, &md);
888 AliCDBManager::Instance()->Put(&respSDD, idRespSDD, &md);
889 AliCDBManager::Instance()->Put(&respSSD, idRespSSD, &md);