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]
83 fHitClassName(), // String with Hit class name.
84 fSDigClassName(),// String with SDigit class name.
85 fDigClassName(), // String with digit class name.
86 fLoader(0), // local pointer to loader
87 fFirstcall(kTRUE){ // flag
88 // Default Constructor
94 // A properly zero-ed AliITSDetTypeSim class.
96 fSimulation = new TObjArray(fgkNdettypes);
97 fSegmentation = new TObjArray(fgkNdettypes);
98 fSegmentation->SetOwner(kTRUE);
99 fSDigits = new TClonesArray("AliITSpListItem",1000);
100 fDigits = new TObjArray(fgkNdettypes);
101 fNDigits = new Int_t[fgkNdettypes];
102 fNMod[0] = fgkDefaultNModulesSPD;
103 fNMod[1] = fgkDefaultNModulesSDD;
104 fNMod[2] = fgkDefaultNModulesSSD;
107 //----------------------------------------------------------------------
108 AliITSDetTypeSim::~AliITSDetTypeSim(){
118 fSimulation->Delete();
123 fSegmentation->Delete();
124 delete fSegmentation;
127 if(fCalibration && fRunNumber<0){
128 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(
129 GetITSgeom()->GetStartSPD()))->GetResponse();
130 AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(
131 GetITSgeom()->GetStartSDD()))->GetResponse();
132 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(
133 GetITSgeom()->GetStartSSD()))->GetResponse();
134 if(rspd) delete rspd;
135 if(rsdd) delete rsdd;
136 if(rssd) delete rssd;
137 fCalibration->Delete();
142 fPreProcess->Delete();
147 fPostProcess->Delete();
151 if(fNDigits) delete [] fNDigits;
153 if (fLoader)fLoader->GetModulesFolder()->Remove(this);
154 fLoader = 0; // Not deleting it.
166 //----------------------------------------------------------------------
167 AliITSDetTypeSim::AliITSDetTypeSim(const AliITSDetTypeSim &source) : TObject(source),
168 fSimulation(source.fSimulation), // [NDet]
169 fSegmentation(source.fSegmentation), // [NDet]
170 fCalibration(source.fCalibration), // [NMod]
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(source.fSDigits), //! [NMod][NSDigits]
175 fNDigits(source.fNDigits), //! number of Digits
176 fRunNumber(source.fRunNumber), //! Run number (to access DB)
177 fDigits(source.fDigits), //! [NMod][NDigits]
178 fHitClassName(source.fHitClassName), // String with Hit class name.
179 fSDigClassName(source.fSDigClassName),// String with SDigit class name.
180 fDigClassName(), // String with digit class name.
181 fLoader(source.fLoader), // local pointer to loader
182 fFirstcall(source.fFirstcall)
184 // Copy Constructor for object AliITSDetTypeSim not allowed
185 for(Int_t i=0;i<fgkNdettypes;i++){
186 fDigClassName[i] = source.fDigClassName[i];
189 //----------------------------------------------------------------------
190 AliITSDetTypeSim& AliITSDetTypeSim::operator=(const AliITSDetTypeSim &source){
191 // The = operator for object AliITSDetTypeSim
193 this->~AliITSDetTypeSim();
194 new(this) AliITSDetTypeSim(source);
198 //______________________________________________________________________
199 void AliITSDetTypeSim::SetITSgeom(AliITSgeom *geom){
200 // Sets/replaces the existing AliITSgeom object kept in AliITSLoader
203 // AliITSgoem *geom The AliITSgeom object to be used.
209 Error("SetITSgeom","No pointer to loader - nothing done");
213 fLoader->SetITSgeom(geom); // protections in AliITSLoader::SetITSgeom
217 //______________________________________________________________________
218 void AliITSDetTypeSim::SetLoader(AliITSLoader *loader){
219 // Sets the local copy of the AliITSLoader, and passes on the
220 // AliITSgeom object as needed.
222 // AliITSLoader *loader pointer to AliITSLoader for local use
228 if(fLoader==loader) return; // Same do nothing
229 if(fLoader){ // alread have an existing loader
231 "Already have an exisiting loader ptr=%p Nothing done",
236 //______________________________________________________________________
237 void AliITSDetTypeSim::SetSimulationModel(Int_t dettype,AliITSsimulation *sim){
239 //Set simulation model for detector type
241 if(fSimulation==0) fSimulation = new TObjArray(fgkNdettypes);
242 fSimulation->AddAt(sim,dettype);
244 //______________________________________________________________________
245 AliITSsimulation* AliITSDetTypeSim::GetSimulationModel(Int_t dettype){
247 //Get simulation model for detector type
249 Warning("GetSimulationModel","fSimulation is 0!");
252 return (AliITSsimulation*)(fSimulation->At(dettype));
254 //______________________________________________________________________
255 AliITSsimulation* AliITSDetTypeSim::GetSimulationModelByModule(Int_t module){
257 //Get simulation model by module number
258 if(GetITSgeom()==0) {
259 Warning("GetSimulationModelByModule","GetITSgeom() is 0!");
263 return GetSimulationModel(GetITSgeom()->GetModuleType(module));
265 //_______________________________________________________________________
266 void AliITSDetTypeSim::SetDefaultSegmentation(Int_t idet){
267 // Set default segmentation model objects
268 AliITSsegmentation *seg;
270 if(fSegmentation==0x0){
271 fSegmentation = new TObjArray(fgkNdettypes);
272 fSegmentation->SetOwner(kTRUE);
274 if(GetSegmentationModel(idet))
275 delete (AliITSsegmentation*)fSegmentation->At(idet);
277 seg = new AliITSsegmentationSPD(GetITSgeom());
279 seg = new AliITSsegmentationSDD(GetITSgeom());
281 seg = new AliITSsegmentationSSD(GetITSgeom());
283 SetSegmentationModel(idet,seg);
285 //______________________________________________________________________
286 void AliITSDetTypeSim::SetSegmentationModel(Int_t dettype,
287 AliITSsegmentation *seg){
289 //Set segmentation model for detector type
290 if(fSegmentation==0x0){
291 fSegmentation = new TObjArray(fgkNdettypes);
292 fSegmentation->SetOwner(kTRUE);
294 fSegmentation->AddAt(seg,dettype);
296 //______________________________________________________________________
297 AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModel(Int_t dettype){
298 //Get segmentation model for detector type
300 if(fSegmentation==0) {
301 Warning("GetSegmentationModel","fSegmentation is 0!");
304 return (AliITSsegmentation*)(fSegmentation->At(dettype));
306 //_______________________________________________________________________
307 AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModelByModule(Int_t module){
308 //Get segmentation model by module number
310 Warning("GetSegmentationModelByModule","GetITSgeom() is 0!");
313 return GetSegmentationModel(GetITSgeom()->GetModuleType(module));
315 //_______________________________________________________________________
316 void AliITSDetTypeSim::CreateCalibrationArray() {
317 //Create the container of calibration functions with correct size
319 Warning("CreateCalibration","pointer to calibration object exists\n");
320 fCalibration->Delete();
324 Int_t nModTot = GetITSgeom()->GetIndexMax();
325 fCalibration = new TObjArray(nModTot);
326 fCalibration->SetOwner(kTRUE);
327 fCalibration->Clear();
329 //_______________________________________________________________________
330 void AliITSDetTypeSim::SetCalibrationModel(Int_t iMod, AliITSCalibration *resp){
331 //Set response model for modules
333 if (fCalibration==0) CreateCalibrationArray();
335 if (fCalibration->At(iMod)!=0)
336 delete (AliITSCalibration*) fCalibration->At(iMod);
337 fCalibration->AddAt(resp, iMod);
339 //______________________________________________________________________
340 void AliITSDetTypeSim::ResetCalibrationArray(){
341 //resets response array
342 if(fCalibration && fRunNumber<0){ // if fRunNumber<0 fCalibration is owner
343 AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(
344 GetITSgeom()->GetStartSPD()))->GetResponse();
345 AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(
346 GetITSgeom()->GetStartSDD()))->GetResponse();
347 AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(
348 GetITSgeom()->GetStartSSD()))->GetResponse();
349 if(rspd) delete rspd;
350 if(rsdd) delete rsdd;
351 if(rssd) delete rssd;
352 fCalibration->Clear();
353 }else if (fCalibration && fRunNumber>=0){
354 fCalibration->Clear();
357 //______________________________________________________________________
358 void AliITSDetTypeSim::ResetSegmentation(){
359 //Resets segmentation array
360 if(fSegmentation) fSegmentation->Clear();
362 //_______________________________________________________________________
363 AliITSCalibration* AliITSDetTypeSim::GetCalibrationModel(Int_t iMod){
364 //Get response model for module number iMod
366 if(fCalibration==0) {
367 AliError("fCalibration is 0!");
370 return (AliITSCalibration*)(fCalibration->At(iMod));
372 //_______________________________________________________________________
373 void AliITSDetTypeSim::SetDefaults(){
374 //Set defaults for segmentation and response
377 Warning("SetDefaults","GetITSgeom() is 0!");
380 if (fCalibration==0) {
381 CreateCalibrationArray();
385 if(!GetCalibration()){AliFatal("Exit"); exit(0);}
387 for(Int_t idet=0;idet<fgkNdettypes;idet++){
390 if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
391 const char *kData0=(GetCalibrationModel(GetITSgeom()->GetStartSPD()))->DataType();
392 if (strstr(kData0,"real")) {
393 SetDigitClassName(idet,"AliITSdigit");
395 SetDigitClassName(idet,"AliITSdigitSPD");
400 if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
401 AliITSCalibrationSDD* rsp =
402 (AliITSCalibrationSDD*)GetCalibrationModel(
403 GetITSgeom()->GetStartSDD());
404 const char *kopt = ((AliITSresponseSDD*)rsp->GetResponse())->
406 if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D"))) {
407 SetDigitClassName(idet,"AliITSdigit");
409 SetDigitClassName(idet,"AliITSdigitSDD");
414 if(!GetSegmentationModel(idet))SetDefaultSegmentation(idet);
415 const char *kData2 = (GetCalibrationModel(
416 GetITSgeom()->GetStartSSD())->DataType());
417 if (strstr(kData2,"real")) {
418 SetDigitClassName(idet,"AliITSdigit");
420 SetDigitClassName(idet,"AliITSdigitSSD");
425 //______________________________________________________________________
426 Bool_t AliITSDetTypeSim::GetCalibration() {
427 // Get Default calibration if a storage is not defined.
430 AliITSCalibration* cal = GetCalibrationModel(0);
437 SetRunNumber((Int_t)AliCDBManager::Instance()->GetRun());
438 Int_t run=GetRunNumber();
440 Bool_t origCacheStatus = AliCDBManager::Instance()->GetCacheFlag();
441 Bool_t isCacheActive = kTRUE;
442 if(GetRunNumber()<0){
443 isCacheActive=kFALSE;
444 fCalibration->SetOwner(kTRUE);
447 fCalibration->SetOwner(kFALSE);
450 AliCDBManager::Instance()->SetCacheFlag(isCacheActive);
452 AliCDBEntry *entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/SPDDead", run);
453 AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", run);
454 AliCDBEntry *drSpSDD = AliCDBManager::Instance()->Get("ITS/Calib/DriftSpeedSDD",run);
455 AliCDBEntry *mapASDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsAnodeSDD",run);
456 AliCDBEntry *mapTSDD = AliCDBManager::Instance()->Get("ITS/Calib/MapsTimeSDD",run);
457 // AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", run);
458 AliCDBEntry *entryNoiseSSD = AliCDBManager::Instance()->Get("ITS/Calib/NoiseSSD");
459 AliCDBEntry *entryGainSSD = AliCDBManager::Instance()->Get("ITS/Calib/GainSSD");
460 AliCDBEntry *entryBadChannelsSSD = AliCDBManager::Instance()->Get("ITS/Calib/BadChannelsSSD");
462 AliCDBEntry *entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD", run);
463 AliCDBEntry *entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD", run);
464 AliCDBEntry *entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD", run);
466 if(!entrySPD || !entrySDD || !entryNoiseSSD || !entryGainSSD || !entryBadChannelsSSD ||
467 !entry2SPD || !entry2SDD || !entry2SSD || !drSpSDD || !mapASDD ||!mapTSDD){
468 AliFatal("Calibration object retrieval failed! ");
472 // if(!entrySPD || !entrySDD || !entryNoiseSSD || !entryGainSSD || !entryBadChannelsSSD ||
473 // !entry2SPD || !entry2SDD || !entry2SSD){
474 // AliFatal("Calibration object retrieval failed! ");
478 TObjArray *calSPD = (TObjArray *)entrySPD->GetObject();
479 if(!isCacheActive)entrySPD->SetObject(NULL);
480 entrySPD->SetOwner(kTRUE);
482 AliITSresponseSPD *pSPD = (AliITSresponseSPD*)entry2SPD->GetObject();
483 if(!isCacheActive)entry2SPD->SetObject(NULL);
484 entry2SPD->SetOwner(kTRUE);
486 TObjArray *calSDD = (TObjArray *)entrySDD->GetObject();
487 if(!isCacheActive)entrySDD->SetObject(NULL);
488 entrySDD->SetOwner(kTRUE);
490 AliITSresponseSDD *pSDD = (AliITSresponseSDD*)entry2SDD->GetObject();
491 if(!isCacheActive)entry2SDD->SetObject(NULL);
492 entry2SDD->SetOwner(kTRUE);
494 TObjArray *drSp = (TObjArray *)drSpSDD->GetObject();
495 if(!isCacheActive)drSpSDD->SetObject(NULL);
496 drSpSDD->SetOwner(kTRUE);
498 TObjArray *mapAn = (TObjArray *)mapASDD->GetObject();
499 if(!isCacheActive)mapASDD->SetObject(NULL);
500 mapASDD->SetOwner(kTRUE);
502 TObjArray *mapT = (TObjArray *)mapTSDD->GetObject();
503 if(!isCacheActive)mapTSDD->SetObject(NULL);
504 mapTSDD->SetOwner(kTRUE);
507 TObjArray *calSSD = (TObjArray *)entrySSD->GetObject();
508 if(!isCacheActive)entrySSD->SetObject(NULL);
509 entrySSD->SetOwner(kTRUE);
512 TObjArray *noiseSSD = (TObjArray *)entryNoiseSSD->GetObject();
513 if(!isCacheActive)entryNoiseSSD->SetObject(NULL);
514 entryNoiseSSD->SetOwner(kTRUE);
516 TObjArray *gainSSD = (TObjArray *)entryGainSSD->GetObject();
517 if(!isCacheActive)entryGainSSD->SetObject(NULL);
518 entryGainSSD->SetOwner(kTRUE);
520 TObjArray *badchannelsSSD = (TObjArray *)entryBadChannelsSSD->GetObject();
521 if(!isCacheActive)entryBadChannelsSSD->SetObject(NULL);
522 entryBadChannelsSSD->SetOwner(kTRUE);
524 AliITSresponseSSD *pSSD = (AliITSresponseSSD*)entry2SSD->GetObject();
525 if(!isCacheActive)entry2SSD->SetObject(NULL);
526 entry2SSD->SetOwner(kTRUE);
528 // DB entries are deleted. In this way metadeta objects are deleted as well
532 delete entryNoiseSSD;
534 delete entryBadChannelsSSD;
543 AliCDBManager::Instance()->SetCacheFlag(origCacheStatus);
545 if ((!pSPD)||(!pSDD)||(!pSSD) || (!calSPD) || (!calSDD) || (!drSp)
546 || (!mapAn) || (!mapT) || (!noiseSSD)|| (!gainSSD)|| (!badchannelsSSD)) {
547 AliWarning("Can not get calibration from calibration database !");
551 fNMod[0] = calSPD->GetEntries();
552 fNMod[1] = calSDD->GetEntries();
553 fNMod[2] = noiseSSD->GetEntries();
554 AliInfo(Form("%i SPD, %i SDD and %i SSD in calibration database",
555 fNMod[0], fNMod[1], fNMod[2]));
556 AliITSCalibration* cal;
557 for (Int_t i=0; i<fNMod[0]; i++) {
558 cal = (AliITSCalibration*) calSPD->At(i);
559 cal->SetResponse(pSPD);
560 SetCalibrationModel(i, cal);
562 for (Int_t i=0; i<fNMod[1]; i++) {
563 cal = (AliITSCalibration*) calSDD->At(i);
564 cal->SetResponse(pSDD);
567 AliITSDriftSpeedArraySDD* arr0 = (AliITSDriftSpeedArraySDD*) drSp->At(i0);
568 AliITSMapSDD* ma0 = (AliITSMapSDD*)mapAn->At(i0);
569 AliITSMapSDD* mt0 = (AliITSMapSDD*)mapT->At(i0);
570 AliITSDriftSpeedArraySDD* arr1 = (AliITSDriftSpeedArraySDD*) drSp->At(i1);
571 AliITSMapSDD* ma1 = (AliITSMapSDD*)mapAn->At(i1);
572 AliITSMapSDD* mt1 = (AliITSMapSDD*)mapT->At(i1);
573 cal->SetDriftSpeed(0,arr0);
574 cal->SetDriftSpeed(1,arr1);
579 Int_t iMod = i + fNMod[0];
580 SetCalibrationModel(iMod, cal);
582 for (Int_t i=0; i<fNMod[2]; i++) {
583 AliITSCalibrationSSD *calibSSD = new AliITSCalibrationSSD();
584 calibSSD->SetResponse((AliITSresponse*)pSSD);
586 AliITSNoiseSSD *noise = (AliITSNoiseSSD*) (noiseSSD->At(i));
587 calibSSD->SetNoise(noise);
588 AliITSGainSSD *gain = (AliITSGainSSD*) (gainSSD->At(i));
589 calibSSD->SetGain(gain);
590 AliITSBadChannelsSSD *bad = (AliITSBadChannelsSSD*) (badchannelsSSD->At(i));
591 calibSSD->SetBadChannels(bad);
593 Int_t iMod = i + fNMod[0] + fNMod[1];
594 SetCalibrationModel(iMod, calibSSD);
599 //_______________________________________________________________________
600 void AliITSDetTypeSim::SetDefaultSimulation(){
601 //Set default simulation for detector type
604 Warning("SetDefaultSimulation","GetITSgeom() is 0!");
608 Warning("SetDefaultSimulation","fCalibration is 0!");
611 if(fSegmentation==0){
612 Warning("SetDefaultSimulation","fSegmentation is 0!");
613 for(Int_t i=0;i<fgkNdettypes;i++) SetDefaultSegmentation(i);
614 }else for(Int_t i=0;i<fgkNdettypes;i++) if(!GetSegmentationModel(i)){
615 Warning("SetDefaultSimulation",
616 "Segmentation not defined for det %d - Default taken\n!",i);
617 SetDefaultSegmentation(i);
619 AliITSsimulation* sim;
621 for(Int_t idet=0;idet<fgkNdettypes;idet++){
624 sim = GetSimulationModel(idet);
626 sim = new AliITSsimulationSPD(this);
627 SetSimulationModel(idet,sim);
632 sim = GetSimulationModel(idet);
634 sim = new AliITSsimulationSDD(this);
635 SetSimulationModel(idet,sim);
640 sim = GetSimulationModel(idet);
642 sim = new AliITSsimulationSSD(this);
643 SetSimulationModel(idet,sim);
649 //___________________________________________________________________
650 void AliITSDetTypeSim::SetTreeAddressS(TTree* treeS, Char_t* name){
651 // Set branch address for the ITS summable digits Trees.
657 if (fSDigits == 0x0){
658 fSDigits = new TClonesArray("AliITSpListItem",1000);
661 sprintf(branchname,"%s",name);
662 branch = treeS->GetBranch(branchname);
663 if (branch) branch->SetAddress(&fSDigits);
666 //___________________________________________________________________
667 void AliITSDetTypeSim::SetTreeAddressD(TTree* treeD, Char_t* name){
668 // Set branch address for the digit Trees.
670 const char *det[3] = {"SPD","SDD","SSD"};
679 fDigits = new TObjArray(fgkNdettypes);
681 for(Int_t i=0;i<fgkNdettypes;i++){
682 Char_t* digclass = GetDigitClassName(i);
684 if(i==0) SetDigitClassName(i,"AliITSdigitSPD");
685 if(i==1) SetDigitClassName(i,"AliITSdigitSDD");
686 if(i==2) SetDigitClassName(i,"AliITSdigitSSD");
687 digclass = GetDigitClassName(i);
689 TString classn = digclass;
690 if(!(fDigits->At(i))){
691 fDigits->AddAt(new TClonesArray(classn.Data(),1000),i);
696 if(fgkNdettypes==3) sprintf(branchname,"%sDigits%s",name,det[i]);
697 else sprintf(branchname,"%sDigits%d",name,i+1);
699 branch = treeD->GetBranch(branchname);
700 if(branch) branch->SetAddress(&((*fDigits)[i]));
705 //___________________________________________________________________
706 void AliITSDetTypeSim::ResetDigits(){
707 // Reset number of digits and the digits array for the ITS detector.
710 Error("ResetDigits","fDigits is null!");
713 for(Int_t i=0;i<fgkNdettypes;i++){
717 //___________________________________________________________________
718 void AliITSDetTypeSim::ResetDigits(Int_t branch){
719 // Reset number of digits and the digits array for this branch.
721 if(fDigits->At(branch)){
722 ((TClonesArray*)fDigits->At(branch))->Clear();
724 if(fNDigits) fNDigits[branch]=0;
730 //_______________________________________________________________________
731 void AliITSDetTypeSim::SDigitsToDigits(Option_t* opt, Char_t* name){
732 // Standard Summable digits to Digits function.
734 Warning("SDigitsToDigits","GetITSgeom() is null!!");
738 const char *all = strstr(opt,"All");
739 const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
741 if( !det[0] && !det[1] && !det[2] ) all = "All";
743 static Bool_t setDef = kTRUE;
744 if(setDef) SetDefaultSimulation();
747 AliITSsimulation *sim =0;
748 TTree* trees = fLoader->TreeS();
749 if( !(trees && GetSDigits()) ){
750 Error("SDigits2Digits","Error: No trees or SDigits. Returning.");
753 sprintf(name,"%s",name);
754 TBranch* brchSDigits = trees->GetBranch(name);
757 for(Int_t module=0;module<GetITSgeom()->GetIndexMax();module++){
758 id = GetITSgeom()->GetModuleType(module);
759 if (!all && !det[id]) continue;
760 sim = (AliITSsimulation*)GetSimulationModel(id);
762 Error("SDigit2Digits","The simulation class was not "
763 "instanciated for module %d type %s!",module,
764 GetITSgeom()->GetModuleTypeName(module));
767 sim->InitSimulationModule(module,gAlice->GetEvNumber());
770 brchSDigits->GetEvent(module);
771 sim->AddSDigitsToModule(fSDigits,0);
772 sim->FinishSDigitiseModule();
773 fLoader->TreeD()->Fill();
776 fLoader->TreeD()->GetEntries();
777 fLoader->TreeD()->AutoSave();
778 fLoader->TreeD()->Reset();
780 //_________________________________________________________
781 void AliITSDetTypeSim::AddSumDigit(AliITSpListItem &sdig){
782 //Adds the module full of summable digits to the summable digits tree.
784 TClonesArray &lsdig = *fSDigits;
785 new(lsdig[fNSDigits++]) AliITSpListItem(sdig);
787 //__________________________________________________________
788 void AliITSDetTypeSim::AddRealDigit(Int_t branch, Int_t *digits){
789 // Add a real digit - as coming from data.
791 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
792 new(ldigits[fNDigits[branch]++]) AliITSdigit(digits);
794 //__________________________________________________________
795 void AliITSDetTypeSim::AddSimDigit(Int_t branch, AliITSdigit* d){
796 // Add a simulated digit.
798 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
801 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d));
804 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d));
807 new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d));
811 //______________________________________________________________________
812 void AliITSDetTypeSim::AddSimDigit(Int_t branch,Float_t phys,Int_t *digits,
813 Int_t *tracks,Int_t *hits,Float_t *charges){
814 // Add a simulated digit to the list.
816 TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
817 AliITSCalibrationSDD *resp = 0;
820 new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(digits,tracks,hits);
823 resp = (AliITSCalibrationSDD*)GetCalibrationModel(
824 GetITSgeom()->GetStartSDD());
825 new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(phys,digits,tracks,
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);