//_____________________________________________________________________________
-AliSimulation::AliSimulation(const char* configFileName,
+AliSimulation::AliSimulation(const char* configFileName, const char* cdbUri,
const char* name, const char* title) :
TNamed(name, title),
fRunGeneration(kTRUE),
fRunSimulation(kTRUE),
+ fLoadAlignFromCDB(kTRUE),
+ fLoadAlignData("ALL"),
fMakeSDigits("ALL"),
fMakeDigits("ALL"),
fMakeTrigger(""),
fBkgrdFileNames(NULL),
fAlignObjArray(NULL),
fUseBkgrdVertex(kTRUE),
- fRegionOfInterest(kFALSE)
+ fRegionOfInterest(kFALSE),
+ fCDBUri(cdbUri)
{
// create simulation object with default parameters
fRunGeneration(sim.fRunGeneration),
fRunSimulation(sim.fRunSimulation),
+ fLoadAlignFromCDB(sim.fLoadAlignFromCDB),
+ fLoadAlignData(sim.fLoadAlignData),
fMakeSDigits(sim.fMakeSDigits),
fMakeDigits(sim.fMakeDigits),
fMakeTrigger(sim.fMakeTrigger),
fBkgrdFileNames(NULL),
fAlignObjArray(NULL),
fUseBkgrdVertex(sim.fUseBkgrdVertex),
- fRegionOfInterest(sim.fRegionOfInterest)
+ fRegionOfInterest(sim.fRegionOfInterest),
+ fCDBUri(sim.fCDBUri)
{
// copy constructor
// clean up
fEventsPerFile.Delete();
+// if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ???
+// delete fAlignObjArray; fAlignObjArray=0;
if (fBkgrdFileNames) {
fBkgrdFileNames->Delete();
fNEvents = nEvents;
}
+//_____________________________________________________________________________
+void AliSimulation::InitCDBStorage(const char* uri)
+{
+// activate a default CDB storage
+// First check if we have any CDB storage set, because it is used
+// to retrieve the calibration and alignment constants
+
+ AliCDBManager* man = AliCDBManager::Instance();
+ if (!man->IsDefaultStorageSet())
+ {
+ AliWarningClass("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
+ AliWarningClass("Default CDB storage not yet set");
+ AliWarningClass(Form("Using default storage declared in AliSimulation: %s",uri));
+ AliWarningClass("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
+ SetDefaultStorage(uri);
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliSimulation::SetDefaultStorage(const char* uri) {
+// activate a default CDB storage
+
+ AliCDBManager::Instance()->SetDefaultStorage(uri);
+
+}
+
+//_____________________________________________________________________________
+void AliSimulation::SetSpecificStorage(const char* detName, const char* uri) {
+// activate a detector-specific CDB storage
+
+ AliCDBManager::Instance()->SetSpecificStorage(detName, uri);
+
+}
+
//_____________________________________________________________________________
void AliSimulation::SetConfigFile(const char* fileName)
{
}
+//_____________________________________________________________________________
+Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* detName, Int_t runnum, Int_t version, Int_t sversion)
+{
+ // read collection of alignment objects (AliAlignObj derived) saved
+ // in the TClonesArray ClArrayName in the AliCDBEntry identified by
+ // param (to get the AliCDBStorage) and Id; apply the alignment objects
+ // to the TGeo geometry passed as argument
+ //
+
+ InitCDBStorage("local://$ALICE_ROOT");
+ AliCDBPath path(detName,"Align","Data");
+ AliCDBEntry* entry = AliCDBManager::Instance()->Get(path.GetPath(),runnum,version,sversion);
+
+ if(!entry) return kFALSE;
+ TClonesArray* AlObjArray = ((TClonesArray*) entry->GetObject());
+
+ return gAlice->ApplyAlignObjsToGeom(AlObjArray);
+}
+
+
+//_____________________________________________________________________________
+void AliSimulation::SetAlignObjArray(const char* detectors)
+{
+ // Fills array of detectors' alignable objects from CDB
+ // detectors can be "ALL" or "ITS TPC ..."
+
+ AliRunLoader* runLoader = LoadRun();
+ if (!runLoader) return;
+
+ InitCDBStorage(fCDBUri);
+
+ if(!fAlignObjArray) fAlignObjArray = new TObjArray();
+ fAlignObjArray->SetOwner(0); // AliCDBEntry is owner of the align objects!
+ fAlignObjArray->Clear();
+
+ TString detStr = detectors;
+ TObjArray* detArray = runLoader->GetAliRun()->Detectors();
+ TString dataNotLoaded="";
+ TString dataLoaded="";
+
+ for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) {
+ AliModule* det = (AliModule*) detArray->At(iDet);
+ if (!det || !det->IsActive()) continue;
+ if (IsSelected(det->GetName(), detStr)) {
+
+ if(!SetAlignObjArraySingleDet(det->GetName())){
+ dataNotLoaded += det->GetName();
+ dataNotLoaded += " ";
+ } else {
+ dataLoaded += det->GetName();
+ dataLoaded += " ";
+ }
+ }
+ } // end loop over all detectors
+
+ if ((detStr.CompareTo("ALL") == 0)) detStr = "";
+ dataNotLoaded += detStr;
+ AliInfo(Form("Alignment data loaded for: %s",
+ dataLoaded.Data()));
+ AliInfo(Form("Didn't/couldn't load alignment data for: %s",
+ dataNotLoaded.Data()));
+
+ AliDebug(2, Form("fAlignObjArray entries: %d",fAlignObjArray->GetEntries() ));
+ delete detArray;
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliSimulation::SetAlignObjArraySingleDet(const char* detName)
+{
+ // Fills array of single detector's alignable objects from CDB
+
+ AliDebug(2, Form("Loading alignment data for detector: %s",detName));
+
+ AliCDBEntry *entry;
+
+ AliCDBPath path(detName,"Align","Data");
+
+ entry=AliCDBManager::Instance()->Get(path.GetPath());
+ if(!entry){
+ AliDebug(2,Form("Couldn't load alignment data for detector %s",detName));
+ return kFALSE;
+ }
+ entry->SetOwner(1);
+ TClonesArray *alignArray = (TClonesArray*) entry->GetObject();
+ alignArray->SetOwner(0);
+ AliDebug(2,Form("Found %d alignment objects for %s",
+ alignArray->GetEntries(),detName));
+
+ AliAlignObj *alignObj=0;
+ TIter iter(alignArray);
+
+ // loop over align objects in detector
+ while( ( alignObj=(AliAlignObj *) iter.Next() ) ){
+ fAlignObjArray->Add(alignObj);
+ }
+ // delete entry --- Don't delete, it is cached!
+
+ AliDebug(2, Form("fAlignObjArray entries: %d",fAlignObjArray->GetEntries() ));
+ return kTRUE;
+
+}
+
//_____________________________________________________________________________
void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd)
{
{
// run the generation, simulation and digitization
- // First check if we have any CDB storage set, because it is used
- // to retrieve the calibration and alignment constants
-
- AliCDBManager* man = AliCDBManager::Instance();
- if (!man->IsDefaultStorageSet())
- {
- AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
- AliWarning("No default CDB storage set, so I will use $ALICE_ROOT");
- AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
- man->SetDefaultStorage("local://$ALICE_ROOT");
- }
+ InitCDBStorage(fCDBUri);
if (nEvents > 0) fNEvents = nEvents;
gAlice->Init(fConfigFileName.Data());
););
+ // Set run number in CDBManager (here????)
+ AliCDBManager::Instance()->SetRun(gAlice->GetRunNumber());
+ AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun()));
+
+ AliRunLoader* runLoader = gAlice->GetRunLoader();
+ if (!runLoader) {
+ AliError(Form("gAlice has no run loader object. "
+ "Check your config file: %s", fConfigFileName.Data()));
+ return kFALSE;
+ }
+ SetGAliceFile(runLoader->GetFileName());
+
+ // Load alignment data from CDB and fill fAlignObjArray
+
+ if(fLoadAlignFromCDB){
+ if(!fAlignObjArray) fAlignObjArray = new TObjArray();
+
+ //fAlignObjArray->RemoveAll();
+ fAlignObjArray->Clear();
+ fAlignObjArray->SetOwner(0);
+
+ TString detStr = fLoadAlignData;
+ TString dataNotLoaded="";
+ TString dataLoaded="";
+
+ TObjArray* detArray = runLoader->GetAliRun()->Detectors();
+ for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) {
+ AliModule* det = (AliModule*) detArray->At(iDet);
+ if (!det || !det->IsActive()) continue;
+ if (IsSelected(det->GetName(), detStr)) {
+ if(!SetAlignObjArraySingleDet(det->GetName())){
+ dataNotLoaded += det->GetName();
+ dataNotLoaded += " ";
+ } else {
+ dataLoaded += det->GetName();
+ dataLoaded += " ";
+ }
+ }
+ } // end loop over detectors
+
+ if ((detStr.CompareTo("ALL") == 0)) detStr = "";
+ dataNotLoaded += detStr;
+ AliInfo(Form("Alignment data loaded for: %s",
+ dataLoaded.Data()));
+ AliInfo(Form("Didn't/couldn't load alignment data for: %s",
+ dataNotLoaded.Data()));
+ } // fLoadAlignFromCDB flag
+
// Check if the array with alignment objects was
// provided by the user. If yes, apply the objects
// to the present TGeo geometry
// Export TGeo geometry
if (gGeoManager) gGeoManager->Export("geometry.root");
- AliRunLoader* runLoader = gAlice->GetRunLoader();
- if (!runLoader) {
- AliError(Form("gAlice has no run loader object. "
- "Check your config file: %s", fConfigFileName.Data()));
- return kFALSE;
- }
- SetGAliceFile(runLoader->GetFileName());
+// AliRunLoader* runLoader = gAlice->GetRunLoader();
+// if (!runLoader) {
+// AliError(Form("gAlice has no run loader object. "
+// "Check your config file: %s", fConfigFileName.Data()));
+// return kFALSE;
+// }
+// SetGAliceFile(runLoader->GetFileName());
if (!gAlice->Generator()) {
AliError(Form("gAlice has no generator object. "