$Id$
*/
-/*********************************************************************
- * This class defines the "Standard" reconstruction for the ITS
- * detector.
- **********************************************************************/
+
+/////////////////////////////////////////////////////////////////////
+// Base simulation functions for ITS //
+// //
+// //
+/////////////////////////////////////////////////////////////////////
+#include "TBranch.h"
+#include "TClonesArray.h"
+#include "TObjArray.h"
+#include "TTree.h"
+
+#include "AliRun.h"
+
+#include "AliCDBManager.h"
+#include "AliCDBId.h"
+#include "AliCDBStorage.h"
+#include "AliCDBEntry.h"
+#include "AliCDBMetaData.h"
+
+#include "AliITSdigit.h"
+#include "AliITSdigitSPD.h"
+#include "AliITSdigitSDD.h"
+#include "AliITSdigitSSD.h"
#include "AliITSDetTypeSim.h"
+#include "AliITSpListItem.h"
+#include "AliITSresponseSDD.h"
+#include "AliITSCalibrationSDD.h"
+#include "AliITSCalibrationSSD.h"
+#include "AliITSsegmentationSPD.h"
+#include "AliITSsegmentationSDD.h"
+#include "AliITSsegmentationSSD.h"
+#include "AliITSsimulation.h"
+#include "AliITSsimulationSPD.h"
+#include "AliITSsimulationSDD.h"
+#include "AliITSsimulationSSD.h"
+
+
+const Int_t AliITSDetTypeSim::fgkNdettypes = 3;
+const Int_t AliITSDetTypeSim::fgkDefaultNModulesSPD = 240;
+const Int_t AliITSDetTypeSim::fgkDefaultNModulesSDD = 260;
+const Int_t AliITSDetTypeSim::fgkDefaultNModulesSSD = 1698;
ClassImp(AliITSDetTypeSim)
fGeom(), //
fSimulation(), // [NDet]
fSegmentation(), // [NDet]
-fResponse(), // [NMod]
+fCalibration(), // [NMod]
fPreProcess(), // [] e.g. Fill fHitModule with hits
fPostProcess(), // [] e.g. Wright Raw data
-fHitModule(), //! [NMod][Nhits]
-fNhits(0), //! number of hits
-fHits(), //! local pointer
fNSDigits(0), //! number of SDigits
fSDigits(), //! [NMod][NSDigits]
fNDigits(0), //! number of Digits
// none.
// Return:
// A properly zero-ed AliITSDetTypeSim class.
+ fGeom = 0;
+ fSimulation = new TObjArray(fgkNdettypes);
+ fSegmentation = new TObjArray(fgkNdettypes);
+ fSegmentation->SetOwner(kTRUE);
+ fCalibration = 0;
+ fPreProcess = 0;
+ fPostProcess = 0;
+ fNSDigits = 0;
+ fSDigits = new TClonesArray("AliITSpListItem",1000);
+ fDigits = new TObjArray(fgkNdettypes);
+ fNDigits = new Int_t[fgkNdettypes];
+ fLoader = 0;
+ fNMod[0] = fgkDefaultNModulesSPD;
+ fNMod[1] = fgkDefaultNModulesSDD;
+ fNMod[2] = fgkDefaultNModulesSSD;
+ SetRunNumber();
+
}
//----------------------------------------------------------------------
AliITSDetTypeSim::~AliITSDetTypeSim(){
// none.
// Return:
// Nothing.
+
+ if(fSimulation){
+ fSimulation->Delete();
+ delete fSimulation;
+ fSimulation = 0;
+ }
+
+ if(fSegmentation){
+ fSegmentation->Delete();
+ delete fSegmentation;
+ fSegmentation = 0;
+ }
+
+ if(fCalibration){
+ AliITSresponse* rspd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSPD()))->GetResponse();
+ AliITSresponse* rsdd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSDD()))->GetResponse();
+ AliITSresponse* rssd = ((AliITSCalibration*)fCalibration->At(fGeom->GetStartSSD()))->GetResponse();
+ if(rspd) delete rspd;
+ if(rsdd) delete rsdd;
+ if(rssd) delete rssd;
+ fCalibration->Delete();
+ delete fCalibration;
+ fCalibration = 0;
+ }
+
+ if(fGeom) delete fGeom;
+
+ if(fPreProcess){
+ fPreProcess->Delete();
+ delete fPreProcess;
+ fPreProcess = 0;
+ }
+
+ if(fPostProcess){
+ fPostProcess->Delete();
+ delete fPostProcess;
+ fPostProcess = 0;
+ }
+
+ if(fNDigits) delete [] fNDigits;
- delete fGeom;
- delete fSimulation;
- delete fSegmentation;
- delete fResponse;
- delete fPreProcess;
- delete fPostProcess;
- delete fHitModule;
- // Do not delete fSDigits Not owned by this class see AliITS
- // Do not delete fDigits Not owned by this class see AliITS
+ if (fLoader)
+ {
+ fLoader->GetModulesFolder()->Remove(this);
+ }
+
+ if (fSDigits) {
+ fSDigits->Delete();
+ delete fSDigits;
+ fSDigits=0;
+ }
+ if (fDigits) {
+ fDigits->Delete();
+ delete fDigits;
+ fDigits=0;
+ }
+
}
//----------------------------------------------------------------------
-AliITSDetTypeSim::AliITSDetTypeSim(const AliITSDetTypeSim &s) : TObject(s){
- // Copy Constructor for object AliITSDetTypeSim
- // Inputs:
- // AliITSDetTypeSim &s The copy Sourse
- // Outputs:
- // none.
- // Return:
- // A new AliITSDetTypeSim Object with the same data as that in the
- // source s.
+AliITSDetTypeSim::AliITSDetTypeSim(const AliITSDetTypeSim &source) : TObject(source){
+ // Copy Constructor for object AliITSDetTypeSim not allowed
+ if(this==&source) return;
+ Error("Copy constructor",
+ "You are not allowed to make a copy of the AliITSDetTypeSim");
+ exit(1);
- if(&s==this) return;
- *this = source;
- return;
+
}
//----------------------------------------------------------------------
-AliITSDetTypeSim::operator=(const AliITSDetTypeSim &s) : TObject(s){
+AliITSDetTypeSim& AliITSDetTypeSim::operator=(const AliITSDetTypeSim &source){
// The = operator for object AliITSDetTypeSim
- // Inputs:
- // AliITSDetTypeSim &s The copy Sourse
- // Outputs:
- // none.
- // Return:
- // A new AliITSDetTypeSim Object with the same data as that in the
- // source s.
-
- if(&s==this) return;
- // Make copies of the objects in the arrays as well
- this->fGeom = new AliITSgeom(s.fGeom);// Create a new instance
- if(this->fSimulation!=0) delete this->fSimulation;
- this->fSimulation = new TObjArray(s.fSimulation->GetSize(),
- s.fSimulation->LowerBound());
- for(i=0;i<s.fSimulation->GetSize();i++) if(s.fSimulation[i]!=0)
- this->fSimulation[i] = new AliITSsimulation(*(s.fSimulation[i]));
- else this->fSimulation[i] = 0;
- if(this->fSegmentation!=0) delete this->fSegentation;
- this->fSegmentation = new TObjArray(s.fSegmentation->GetSize(),
- s.fSegmentation->GetLowerBound());
- for(i=0;i<s.fSegmentation->GetSize();i++) if(s.fSegmentation[i]!=0)
- this->fSegmentation[i] = new AliITSsegmentation(*(s.fSegmentation[i]));
- else this->fSegmentation[i] = 0;
- if(this->fResponse!=0) delete fResponse;
- this->fResponse = new TObjArray(s.fResponse->GetSize(),
- s.fResponse->GetLowerBound());
- for(i=0;i<s.fResponse->GetSize();i++) if(s.Response[i]!=0)
- this->fResponse[i] = new AliITSresponse(*(s.fResponse[i]));
- else this->fResponse[i] = 0;
- this->fPreProcess = s.fPreProcess; // Improper copy
- this->fPostProcess = s.fPostProcess; // Improper copy
- this->fHitModule = s.fHitModule; // Improper copy
- this->fNhits = s.fNhits; //
- this->fHits = s.fHits; // copy pointer address only
- this->fNSDigits = s.fNSDigits; //
- this->fSDigits = s.fSDigits; // copy pointer address only
- this->fNDigits = s.fNDigits; //
- this->fDigits = s.fDigits; // copy pointer address only
- this->fHitClassName = s.fHitClassName;
- this->fSDigitClassName = s.fSDigitClassName;
- this->fDigitClassName = s.FDigitClassName;
+
+ if(&source==this) return *this;
+ Error("operator=","You are not allowed to make a copy of the AliITSDetTypeSIm");
+ exit(1);
return *this;
}
+
+
+//______________________________________________________________________
+void AliITSDetTypeSim::SetSimulationModel(Int_t dettype,AliITSsimulation *sim){
+
+ //Set simulation model for detector type
+
+ if(fSimulation==0) fSimulation = new TObjArray(fgkNdettypes);
+ fSimulation->AddAt(sim,dettype);
+}
//______________________________________________________________________
-void AliITSDetTypeSim::InitModules(Int_t size,Int_t &nmodules){
- // Initialize the modules array.
- // Inputs:
- // Int_t size Size of array of the number of modules to be
- // created. If size <=0 then the number of modules
- // is gotten from AliITSgeom class kept in fGeom.
- // Outputs:
- // Int_t &nmodules The number of modules existing.
- // Return:
- // none.
-
- if(fHitModule){
- fHitModule->Delete();
- delete fHitModule;
- } // end fir fITSmoudles
-
- Int_t nl,indexMAX,index;
-
- if(size<=0){ // default to using data stored in AliITSgeom
- if(fGeom==0) {
- Error("InitModules","fGeom not defined");
- return;
- } // end if fGeom==0
- nl = fGeom->GetNlayers();
- indexMAX = fGeom->GetIndexMax();
- nmodules = indexMAX;
- fHitModule = new TObjArray(indexMAX);
- for(index=0;index<indexMAX;index++){
- fHitModule->AddAt( new AliITSmodule(index),index);
- } // end for index
+AliITSsimulation* AliITSDetTypeSim::GetSimulationModel(Int_t dettype){
+
+ //Get simulation model for detector type
+ if(fSimulation==0) {
+ Warning("GetSimulationModel","fSimulation is 0!");
+ return 0;
+ }
+ return (AliITSsimulation*)(fSimulation->At(dettype));
+}
+//______________________________________________________________________
+AliITSsimulation* AliITSDetTypeSim::GetSimulationModelByModule(Int_t module){
+
+ //Get simulation model by module number
+ if(fGeom==0) {
+ Warning("GetSimulationModelByModule","fGeom is 0!");
+ return 0;
+ }
+
+ return GetSimulationModel(fGeom->GetModuleType(module));
+}
+//_______________________________________________________________________
+void AliITSDetTypeSim::SetDefaultSegmentation(Int_t idet){
+ // Set default segmentation model objects
+ AliITSsegmentation *seg;
+ if(fSegmentation==0x0){
+ fSegmentation = new TObjArray(fgkNdettypes);
+ fSegmentation->SetOwner(kTRUE);
+ }
+ if(GetSegmentationModel(idet))delete (AliITSsegmentation*)fSegmentation->At(idet);
+ if(idet==0){
+ seg = new AliITSsegmentationSPD(fGeom);
+ }
+ else if(idet==1){
+ AliITSCalibration* res = GetCalibrationModel(fGeom->GetStartSDD());
+ seg = new AliITSsegmentationSDD(fGeom,res);
+ }
+ else {
+ seg = new AliITSsegmentationSSD(fGeom);
+ }
+ SetSegmentationModel(idet,seg);
+}
+
+//______________________________________________________________________
+void AliITSDetTypeSim::SetSegmentationModel(Int_t dettype,AliITSsegmentation *seg){
+
+ //Set segmentation model for detector type
+ if(fSegmentation==0x0){
+ fSegmentation = new TObjArray(fgkNdettypes);
+ fSegmentation->SetOwner(kTRUE);
+ }
+ fSegmentation->AddAt(seg,dettype);
+
+}
+//______________________________________________________________________
+AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModel(Int_t dettype){
+
+ //Get segmentation model for detector type
+
+ if(fSegmentation==0) {
+ Warning("GetSegmentationModel","fSegmentation is 0!");
+ return 0;
+ }
+ return (AliITSsegmentation*)(fSegmentation->At(dettype));
+
+}
+//_______________________________________________________________________
+AliITSsegmentation* AliITSDetTypeSim::GetSegmentationModelByModule(Int_t module){
+
+ //Get segmentation model by module number
+ if(fGeom==0){
+ Warning("GetSegmentationModelByModule","fGeom is 0!");
+ return 0;
+ }
+ return GetSegmentationModel(fGeom->GetModuleType(module));
+
+}
+//_______________________________________________________________________
+void AliITSDetTypeSim::CreateCalibrationArray() {
+
+ //Create the container of calibration functions with correct size
+ if (fCalibration) {
+ fCalibration->Delete();
+ delete fCalibration;
+ }
+
+ Int_t nModTot = 0;
+ for (Int_t i=0; i<fgkNdettypes; i++) nModTot += fNMod[i];
+ fCalibration = new TObjArray(nModTot);
+ fCalibration->SetOwner(kTRUE);
+ fCalibration->Clear();
+
+}
+//_______________________________________________________________________
+void AliITSDetTypeSim::SetCalibrationModel(Int_t iMod, AliITSCalibration *resp){
+
+ //Set response model for modules
+
+ if (fCalibration==0) CreateCalibrationArray();
+
+ if (fCalibration->At(iMod)!=0)
+ delete (AliITSCalibration*) fCalibration->At(iMod);
+ fCalibration->AddAt(resp, iMod);
+
+}
+
+//______________________________________________________________________
+void AliITSDetTypeSim::ResetCalibrationArray(){
+
+ //resets response array
+ if(fCalibration)
+ fCalibration->Clear();
+
+}
+//______________________________________________________________________
+void AliITSDetTypeSim::ResetSegmentation(){
+
+ //Resets segmentation array
+ if(fSegmentation) fSegmentation->Clear();
+}
+
+//_______________________________________________________________________
+AliITSCalibration* AliITSDetTypeSim::GetCalibrationModel(Int_t iMod){
+ //Get response model for module number iMod
+
+ if(fCalibration==0) {
+ AliError("fCalibration is 0!");
+ return 0;
+ }
+
+ return (AliITSCalibration*)(fCalibration->At(iMod));
+
+}
+//_______________________________________________________________________
+void AliITSDetTypeSim::SetDefaults(){
+
+ //Set defaults for segmentation and response
+
+ if(fGeom==0){
+ Warning("SetDefaults","fGeom is 0!");
+ return;
+ }
+ if (fCalibration==0) CreateCalibrationArray();
+
+ ResetCalibrationArray();
+ ResetSegmentation();
+ if(!GetCalibration()){AliFatal("Exit"); exit(0);}
+
+ for(Int_t idet=0;idet<fgkNdettypes;idet++){
+ //SPD
+ if(idet==0){
+ if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
+ const char *kData0=(GetCalibrationModel(fGeom->GetStartSPD()))->DataType();
+ if (strstr(kData0,"real")) {
+ SetDigitClassName(idet,"AliITSdigit");
+ }
+ else {
+ SetDigitClassName(idet,"AliITSdigitSPD");
+ }
+ }
+ //SDD
+ if(idet==1){
+ if(!GetSegmentationModel(idet)) SetDefaultSegmentation(idet);
+ AliITSCalibrationSDD* rsp = (AliITSCalibrationSDD*)GetCalibrationModel(fGeom->GetStartSDD());
+ const char *kopt = ((AliITSresponseSDD*)rsp->GetResponse())->ZeroSuppOption();
+ if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D"))) {
+ SetDigitClassName(idet,"AliITSdigit");
+ }
+ else {
+ SetDigitClassName(idet,"AliITSdigitSDD");
+ }
+
+ }
+ //SSD
+ if(idet==2){
+ if(!GetSegmentationModel(idet))SetDefaultSegmentation(idet);
+
+ const char *kData2 = (GetCalibrationModel(fGeom->GetStartSSD())->DataType());
+ if (strstr(kData2,"real")) {
+ SetDigitClassName(idet,"AliITSdigit");
+ }
+ else {
+ SetDigitClassName(idet,"AliITSdigitSSD");
+ }
+ }
+ }
+}
+
+//______________________________________________________________________
+Bool_t AliITSDetTypeSim::GetCalibration() {
+ // Get Default calibration if a storage is not defined.
+
+ AliCDBEntry *entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSPD", fRunNumber);
+ AliCDBEntry *entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", fRunNumber);
+ AliCDBEntry *entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", fRunNumber);
+ AliCDBEntry *entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD", fRunNumber);
+ AliCDBEntry *entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD", fRunNumber);
+ AliCDBEntry *entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD", fRunNumber);
+
+ if(!entrySPD || !entrySDD || !entrySSD || !entry2SPD || !entry2SDD || !entry2SSD){
+ AliWarning("Calibration object retrieval failed! Dummy calibration will be used.");
+ AliCDBStorage *origStorage = AliCDBManager::Instance()->GetDefaultStorage();
+ AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
+
+ entrySPD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSPD", fRunNumber);
+ entrySDD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSDD", fRunNumber);
+ entrySSD = AliCDBManager::Instance()->Get("ITS/Calib/CalibSSD", fRunNumber);
+ entry2SPD = AliCDBManager::Instance()->Get("ITS/Calib/RespSPD", fRunNumber);
+ entry2SDD = AliCDBManager::Instance()->Get("ITS/Calib/RespSDD", fRunNumber);
+ entry2SSD = AliCDBManager::Instance()->Get("ITS/Calib/RespSSD", fRunNumber);
+
+ AliCDBManager::Instance()->SetDefaultStorage(origStorage);
+ }
+
+
+ TObjArray *respSPD = (TObjArray *)entrySPD->GetObject();
+ entrySPD->SetObject(NULL);
+ entrySPD->SetOwner(kTRUE);
+
+ AliITSresponseSPD *pSPD = (AliITSresponseSPD*)entry2SPD->GetObject();
+ entry2SPD->SetObject(NULL);
+ entry2SPD->SetOwner(kTRUE);
+
+ TObjArray *respSDD = (TObjArray *)entrySDD->GetObject();
+ entrySDD->SetObject(NULL);
+ entrySDD->SetOwner(kTRUE);
+
+ AliITSresponseSDD *pSDD = (AliITSresponseSDD*)entry2SDD->GetObject();
+ entry2SDD->SetObject(NULL);
+ entry2SDD->SetOwner(kTRUE);
+
+ TObjArray *respSSD = (TObjArray *)entrySSD->GetObject();
+ entrySSD->SetObject(NULL);
+ entrySSD->SetOwner(kTRUE);
+
+ AliITSresponseSSD *pSSD = (AliITSresponseSSD*)entry2SSD->GetObject();
+ entry2SSD->SetObject(NULL);
+ entry2SSD->SetOwner(kTRUE);
+
+ // DB entries are dleted. In this waymetadeta objects are deleted as well
+ delete entrySPD;
+ delete entrySDD;
+ delete entrySSD;
+ delete entry2SPD;
+ delete entry2SDD;
+ delete entry2SSD;
+
+ if ((!pSPD)||(!pSDD)||(!pSSD)) {
+ AliWarning("Can not get calibration from calibration database !");
+ return kFALSE;
+ }
+ if ((! respSPD)||(! respSDD)||(! respSSD)) {
+ AliWarning("Can not get calibration from calibration database !");
+ return kFALSE;
+ }
+ fNMod[0] = respSPD->GetEntries();
+ fNMod[1] = respSDD->GetEntries();
+ fNMod[2] = respSSD->GetEntries();
+ AliInfo(Form("%i SPD, %i SDD and %i SSD in calibration database",
+ fNMod[0], fNMod[1], fNMod[2]));
+ AliITSCalibration* res;
+ for (Int_t i=0; i<fNMod[0]; i++) {
+ res = (AliITSCalibration*) respSPD->At(i);
+ res->SetResponse((AliITSresponse*)pSPD);
+ SetCalibrationModel(i, res);
+ }
+ for (Int_t i=0; i<fNMod[1]; i++) {
+ res = (AliITSCalibration*) respSDD->At(i);
+ res->SetResponse(pSDD);
+ Int_t iMod = i + fNMod[0];
+ SetCalibrationModel(iMod, res);
+ }
+ for (Int_t i=0; i<fNMod[2]; i++) {
+ res = (AliITSCalibration*) respSSD->At(i);
+ res->SetResponse((AliITSresponse*)pSSD);
+ Int_t iMod = i + fNMod[0] + fNMod[1];
+ SetCalibrationModel(iMod, res);
+ }
+
+ return kTRUE;
+}
+
+
+
+//_______________________________________________________________________
+void AliITSDetTypeSim::SetDefaultSimulation(){
+
+ //Set default simulation for detector type
+
+ if(fGeom==0){
+ Warning("SetDefaultSimulation","fGeom is 0!");
+ return;
+ }
+ if(fCalibration==0){
+ Warning("SetDefaultSimulation","fCalibration is 0!");
+ return;
+ }
+ if(fSegmentation==0){
+ Warning("SetDefaultSimulation","fSegmentation is 0!");
+ for(Int_t i=0;i<fgkNdettypes;i++) SetDefaultSegmentation(i);
+ }
+ else{
+ for(Int_t i=0;i<fgkNdettypes;i++){
+ if(!GetSegmentationModel(i)){
+ Warning("SetDefaultSimulation","Segmentation not defined for det %d - Default taken\n!",i);
+ SetDefaultSegmentation(i);
+ }
+ }
+ }
+ AliITSsimulation* sim;
+
+ for(Int_t idet=0;idet<fgkNdettypes;idet++){
+ //SPD
+ if(idet==0){
+ sim = GetSimulationModel(idet);
+
+ if(!sim){
+ sim = new AliITSsimulationSPD(this);
+ SetSimulationModel(idet,sim);
+ }
+ }
+ //SDD
+ if(idet==1){
+ sim = GetSimulationModel(idet);
+ if(!sim){
+ sim = new AliITSsimulationSDD(this);
+ SetSimulationModel(idet,sim);
+ }
+
+ }
+ //SSD
+ if(idet==2){
+ sim = GetSimulationModel(idet);
+ if(!sim){
+ sim = new AliITSsimulationSSD(this);
+ SetSimulationModel(idet,sim);
+ }
+
+ }
+
+ }
+}
+
+
+
+
+//___________________________________________________________________
+void AliITSDetTypeSim::SetTreeAddressS(TTree* treeS, Char_t* name){
+ // Set branch address for the ITS summable digits Trees.
+
+ char branchname[30];
+
+ if(!treeS){
+ return;
+ }
+ if (fSDigits == 0x0){
+ fSDigits = new TClonesArray("AliITSpListItem",1000);
+ }
+ TBranch *branch;
+ sprintf(branchname,"%s",name);
+ branch = treeS->GetBranch(branchname);
+ if (branch) branch->SetAddress(&fSDigits);
+
+}
+//___________________________________________________________________
+void AliITSDetTypeSim::SetTreeAddressD(TTree* treeD, Char_t* name){
+ // Set branch address for the digit Trees.
+
+ const char *det[3] = {"SPD","SDD","SSD"};
+ TBranch *branch;
+
+ char branchname[30];
+
+ if(!treeD){
+ return;
+ }
+ if(!fDigits){
+ fDigits = new TObjArray(fgkNdettypes);
+ }
+ for(Int_t i=0;i<fgkNdettypes;i++){
+ Char_t* digclass = GetDigitClassName(i);
+ if(digclass==0x0){
+ if(i==0) SetDigitClassName(i,"AliITSdigitSPD");
+ if(i==1) SetDigitClassName(i,"AliITSdigitSDD");
+ if(i==2) SetDigitClassName(i,"AliITSdigitSSD");
+ digclass = GetDigitClassName(i);
+ }
+ TString classn = digclass;
+ if(!(fDigits->At(i))){
+ fDigits->AddAt(new TClonesArray(classn.Data(),1000),i);
}else{
- fHitModule = new TObjArray(size);
- for(index=0;index<size;index++) {
- fHitModule->AddAt( new AliITSmodule(index),index);
- } // end for index
+ ResetDigits(i);
+ }
+
+ if(fgkNdettypes==3) sprintf(branchname,"%sDigits%s",name,det[i]);
+ else sprintf(branchname,"%sDigits%d",name,i+1);
+ if(fDigits){
+ branch = treeD->GetBranch(branchname);
+ if(branch) branch->SetAddress(&((*fDigits)[i]));
+ }
+ }
- nmodules = size;
- } // end i size<=0
}
+//___________________________________________________________________
+void AliITSDetTypeSim::ResetDigits(){
+ // Reset number of digits and the digits array for the ITS detector.
+
+
+ if(!fDigits){
+ Error("ResetDigits","fDigits is null!");
+ return;
+ }
+ for(Int_t i=0;i<fgkNdettypes;i++){
+ ResetDigits(i);
+ }
+}
+//___________________________________________________________________
+void AliITSDetTypeSim::ResetDigits(Int_t branch){
+ // Reset number of digits and the digits array for this branch.
+
+ if(fDigits->At(branch)){
+ ((TClonesArray*)fDigits->At(branch))->Clear();
+ }
+ if(fNDigits) fNDigits[branch]=0;
+
+}
+
+
+
+//_______________________________________________________________________
+void AliITSDetTypeSim::SDigitsToDigits(Option_t* opt, Char_t* name){
+ // Standard Summable digits to Digits function.
+ if(!fGeom){
+ Warning("SDigitsToDigits","fGeom is null!!");
+ return;
+ }
+
+ const char *all = strstr(opt,"All");
+ const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
+ strstr(opt,"SSD")};
+ if( !det[0] && !det[1] && !det[2] ) all = "All";
+ else all = 0;
+ static Bool_t setDef = kTRUE;
+ if(setDef) SetDefaultSimulation();
+ setDef = kFALSE;
+
+ AliITSsimulation *sim =0;
+ TTree* trees = fLoader->TreeS();
+ if( !(trees && GetSDigits()) ){
+ Error("SDigits2Digits","Error: No trees or SDigits. Returning.");
+ return;
+ }
+ sprintf(name,"%s",name);
+ TBranch* brchSDigits = trees->GetBranch(name);
+
+ Int_t id;
+ for(Int_t module=0;module<fGeom->GetIndexMax();module++){
+ id = fGeom->GetModuleType(module);
+ if (!all && !det[id]) continue;
+ sim = (AliITSsimulation*)GetSimulationModel(id);
+ printf("module=%d name=%s\n",module,sim->ClassName());
+ if(!sim){
+ Error("SDigit2Digits","The simulation class was not "
+ "instanciated for module %d type %s!",module,
+ fGeom->GetModuleTypeName(module));
+ exit(1);
+ }
+ sim->InitSimulationModule(module,gAlice->GetEvNumber());
+
+ fSDigits->Clear();
+ brchSDigits->GetEvent(module);
+ sim->AddSDigitsToModule(fSDigits,0);
+ sim->FinishSDigitiseModule();
+ fLoader->TreeD()->Fill();
+ ResetDigits();
+ }
+ fLoader->TreeD()->GetEntries();
+ fLoader->TreeD()->AutoSave();
+ fLoader->TreeD()->Reset();
+}
+
+
+
+//_________________________________________________________
+void AliITSDetTypeSim::AddSumDigit(AliITSpListItem &sdig){
+
+ //Adds the module full of summable digits to the summable digits tree.
+ TClonesArray &lsdig = *fSDigits;
+ new(lsdig[fNSDigits++]) AliITSpListItem(sdig);
+}
+//__________________________________________________________
+void AliITSDetTypeSim::AddRealDigit(Int_t branch, Int_t *digits){
+ // Add a real digit - as coming from data.
+ TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
+ new(ldigits[fNDigits[branch]++]) AliITSdigit(digits);
+}
+//__________________________________________________________
+void AliITSDetTypeSim::AddSimDigit(Int_t branch, AliITSdigit* d){
+
+ // Add a simulated digit.
+ TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
+ switch(branch){
+ case 0:
+ new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d));
+ break;
+ case 1:
+ new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d));
+ break;
+ case 2:
+ new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d));
+ break;
+ }
+
+}
+
//______________________________________________________________________
-void AliITSDetTypeSim::FillModules(TTree *treeH, Int_t mask) {
- // fill the modules with the sorted by module hits;
- // can be called many times to do a merging
- // Inputs:
- // TTree *treeH The tree containing the hits to be copied into
- // the modules.
- // Int_t mask The track number mask to indecate which file
- // this hits came from.
- // Outputs:
- // none.
- // Return:
- // none.
-
- if (treeH == 0x0){Error("FillModules","Tree is NULL");return;}
-
- Int_t lay,lad,det,index;
- AliITShit *itsHit=0;
- AliITSmodule *mod=0;
- TBranch *branch = treeH->GetBranch(fHitClassName.Data());
- if (!branch){Error("FillModules","%s branch in TreeH not found",
- fHitClassName.Data());return;} // end if !branch
- branch->SetAddress(&fHits);
- Int_t nTracks =(Int_t) treeH->GetEntries();
- Int_t iPrimTrack,h;
- for(iPrimTrack=0; iPrimTrack<nTracks; iPrimTrack++){
- ResetHits();
- Int_t nBytes = treeH->GetEvent(iPrimTrack);
- if (nBytes <= 0) continue;
- Int_t nHits = fHits->GetEntriesFast();
- for(h=0; h<nHits; h++){
- itsHit = (AliITShit *)fHits->UncheckedAt(h);
- itsHit->GetDetectorID(lay,lad,det);
- if (fGeom) index = fGeom->GetModuleIndex(lay,lad,det);
- else index=det-1; // This should not be used.
- mod = GetModule(index);
- itsHit->SetTrack(itsHit->GetTrack()+mask); // Set track mask.
- mod->AddHit(itsHit,iPrimTrack,h);
- } // end loop over hits
- } // end loop over tracks
+void AliITSDetTypeSim::AddSimDigit(Int_t branch,Float_t phys,Int_t *digits,
+ Int_t *tracks,Int_t *hits,Float_t *charges){
+ // Add a simulated digit to the list.
+
+ TClonesArray &ldigits = *((TClonesArray*)fDigits->At(branch));
+ AliITSCalibrationSDD *resp = 0;
+ switch(branch){
+ case 0:
+ new(ldigits[fNDigits[branch]++]) AliITSdigitSPD(digits,tracks,hits);
+ break;
+ case 1:
+ resp = (AliITSCalibrationSDD*)GetCalibrationModel(fGeom->GetStartSDD());
+ new(ldigits[fNDigits[branch]++]) AliITSdigitSDD(phys,digits,tracks,
+ hits,charges,resp);
+ break;
+ case 2:
+ new(ldigits[fNDigits[branch]++]) AliITSdigitSSD(digits,tracks,hits);
+ break;
+ }
}
+
+
+
+//______________________________________________________________________
+void AliITSDetTypeSim::StoreCalibration(Int_t firstRun, Int_t lastRun, AliCDBMetaData &md) {
+
+ // Store calibration in the calibration database
+
+ // The database must be created in an external piece of code (i.e.
+ // a configuration macro )
+
+ if(!AliCDBManager::Instance()->IsDefaultStorageSet()) {
+ AliWarning("No storage set! Will use dummy one");
+ AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
+ }
+
+ if (!fCalibration) {
+ AliError("AliITSCalibration classes are not defined - nothing done");
+ return;
+ }
+ AliCDBId idRespSPD("ITS/Calib/CalibSPD",firstRun, lastRun);
+ AliCDBId idRespSDD("ITS/Calib/CalibSDD",firstRun, lastRun);
+ AliCDBId idRespSSD("ITS/Calib/CalibSSD",firstRun, lastRun);
+
+ TObjArray respSPD(fNMod[0]);
+ TObjArray respSDD(fNMod[1]-fNMod[0]);
+ TObjArray respSSD(fNMod[2]-fNMod[1]);
+ respSPD.SetOwner(kFALSE);
+ respSSD.SetOwner(kFALSE);
+ respSSD.SetOwner(kFALSE);
+
+ Int_t index[fgkNdettypes];
+ for (Int_t i = 0; i<fgkNdettypes; i++ ) {
+ index[i] = 0;
+ for (Int_t j = 0; j<=i; j++ )
+ index[i]+=fNMod[j];
+ }
+
+ for (Int_t i = 0; i<index[0]; i++ )
+ respSPD.Add(fCalibration->At(i));
+
+ for (Int_t i = index[0]; i<index[1]; i++ )
+ respSDD.Add(fCalibration->At(i));
+
+ for (Int_t i = index[1]; i<index[2]; i++ )
+ respSSD.Add(fCalibration->At(i));
+
+ AliCDBManager::Instance()->Put(&respSPD, idRespSPD, &md);
+ AliCDBManager::Instance()->Put(&respSDD, idRespSDD, &md);
+ AliCDBManager::Instance()->Put(&respSSD, idRespSSD, &md);
+
+
+
+}
+
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff