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Re: Making multiple sensitive Detectors - a probelm 

Keywords: sensitive detector hits collection geometry output problem
Forum: Hits, Digitization and Pileup
Re: Making multiple sensitive Detectors - a probelm (Laura Harkness)
Date: 19 Dec, 2007
From: Laura Harkness <Laura Harkness>

Hi, thanks for that, I checked through my loops for the geometry, and they are ok. I don't have an events action file. I have primarygenerator, physicslist, detector construction, detectorhits and sensitivedetector. I think the problem lies either in detectorhits or sensitivedetector, though I am not experienced enough in c++ to know what it is. Perhaps I need multuple hits collection to be defined? My sensitive detector file: ----------------------------------------------------------- SPDetectorSD::SPDetectorSD(G4String name) :G4VSensitiveDetector(name) { G4String HCname; collectionName.insert(HCname="detectorCollection"); } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... SPDetectorSD::~SPDetectorSD(){ } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... void SPDetectorSD::Initialize(G4HCofThisEvent* HCE) { DetectorCollection = new SPDetectorHitsCollection(SensitiveDetectorName,collectionName[0]); static G4int HCID = -1; if(HCID<0) // { HCID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]); } { HCID = G4SDManager::GetSDMpointer()->GetCollectionID(DetectorCollection); } HCE->AddHitsCollection( HCID, DetectorCollection ); } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... G4bool SPDetectorSD::ProcessHits(G4Step* aStep,G4TouchableHistory*) { G4double edep = aStep->GetTotalEnergyDeposit(); if(edep==0.) return false; SPDetectorHit* newHit = new SPDetectorHit(); newHit->SetTrackID (aStep->GetTrack()->GetTrackID()); newHit->SetDetectorspNb(aStep->GetPreStepPoint()->GetTouchable() ->GetReplicaNumber()); newHit->SetHitTime (aStep->GetPostStepPoint()->GetGlobalTime()); newHit->SetEdep (edep); // newHit->SetDelEnergy (aStep->GetDeltaEnergy()); newHit->SetPos (aStep->GetPostStepPoint()->GetPosition()); // newHit->SetProcessPost (aStep->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName()); DetectorCollection->insert( newHit ); newHit->Print(); newHit->Draw(); return true; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... void SPDetectorSD::EndOfEvent(G4HCofThisEvent*) { if (verboseLevel>0) { G4int NbHits = DetectorCollection->entries(); G4cout << "\n--->Hits Collection: in this event there are " << NbHits << " hits in the detector : " << G4endl; for (G4int i=0;i<NbHits;i++) (*DetectorCollection)[i]->Print(); } } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... ------------------------------------------------------------------------- My detector hits file: ----------------------------------------------------------------------- G4Allocator<SPDetectorHit> SPDetectorHitAllocator; //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... SPDetectorHit::SPDetectorHit() {} //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... SPDetectorHit::~SPDetectorHit() {} //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... SPDetectorHit::SPDetectorHit(const SPDetectorHit& right) : G4VHit() { trackID = right.trackID; // processPost = right.processPost; time = right.time; detectorspNb = right.detectorspNb; edep = right.edep; // delEnergy = right.delEnergy; pos = right.pos; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... const SPDetectorHit& SPDetectorHit::operator=(const SPDetectorHit& right) { trackID = right.trackID; //processPost = right.processPost; time = right.time; detectorspNb = right.detectorspNb; edep = right.edep; // delEnergy = right.delEnergy; pos = right.pos; return *this; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... G4int SPDetectorHit::operator==(const SPDetectorHit& right) const { return (this==&right) ? 1 : 0; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... void SPDetectorHit::Draw() { G4VVisManager* pVVisManager = G4VVisManager::GetConcreteInstance(); if(pVVisManager) { G4Circle circle(pos); circle.SetScreenSize(3.); circle.SetFillStyle(G4Circle::filled); G4Colour colour(1.,0.,0.); G4VisAttributes attribs(colour); circle.SetVisAttributes(attribs); pVVisManager->Draw(circle); } } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... void SPDetectorHit::Print() { G4cout << " trackID: "<< trackID // << " process "<< processPost << " time: "<<G4BestUnit(time,"Time") << " SPDetector No: "<< detectorspNb << " energy dep: " << G4BestUnit(edep,"Energy") << G4endl; // << " energy loss: " << G4BestUnit(delEnergy,"Energy") // << " x,y,z: " << G4BestUnit(pos,"Length") << G4endl; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... ----------------------------------------------------------------------- Any help with this would be greatly appreciated as I have been trying to figure this one out for a while. Thank you very much in advance, Laura

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