RE01/src/RE01CalorimeterSD.cc

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0026 /// \file runAndEvent/RE01/src/RE01CalorimeterSD.cc
0027 /// \brief Implementation of the RE01CalorimeterSD class
0028 //
0029 //
0030
0031 #include "RE01CalorimeterSD.hh"
0032
0033 #include "RE01CalorimeterHit.hh"
0034
0035 #include "G4LogicalVolume.hh"
0036 #include "G4ParticleDefinition.hh"
0037 #include "G4Step.hh"
0038 #include "G4TouchableHistory.hh"
0039 #include "G4Track.hh"
0040 #include "G4VPhysicalVolume.hh"
0041 #include "G4VTouchable.hh"
0042 #include "G4ios.hh"
0043
0044 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0045 RE01CalorimeterSD::RE01CalorimeterSD(G4String name)
0046   : G4VSensitiveDetector(name), fCalCollection(0), fNumberOfCellsInZ(20), fNumberOfCellsInPhi(48)
0047 {
0048   // Initialize data member.
0049   for (G4int j = 0; j < fNumberOfCellsInZ; j++)
0050     for (G4int k = 0; k < fNumberOfCellsInPhi; k++) {
0051       fCellID[j][k] = -1;
0052     }
0053   //
0054   G4String HCname;
0055   collectionName.insert(HCname = "calCollection");
0056 }
0057
0058 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0059 RE01CalorimeterSD::~RE01CalorimeterSD()
0060 {
0061   ;
0062 }
0063
0064 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0065 void RE01CalorimeterSD::Initialize(G4HCofThisEvent* HCE)
0066 {
0067   fCalCollection = new RE01CalorimeterHitsCollection(SensitiveDetectorName, collectionName[0]);
0068   for (G4int j = 0; j < fNumberOfCellsInZ; j++)
0069     for (G4int k = 0; k < fNumberOfCellsInPhi; k++) {
0070       fCellID[j][k] = -1;
0071     }
0072
0073   static G4int HCID = -1;
0074   if (HCID < 0) {
0075     HCID = GetCollectionID(0);
0076   }
0077   HCE->AddHitsCollection(HCID, fCalCollection);
0078 }
0079
0080 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0081 G4bool RE01CalorimeterSD::ProcessHits(G4Step* aStep, G4TouchableHistory*)
0082 {
0083   //***** RE05CalorimeterSD has been migrated to Geant4 version 10 that does not
0084   //***** support Readout Geometry in multi-threaded mode. Now RE05CalorimeterSD
0085   //***** is assigned to a dedicaed parallel world. The pointer "aStep" points to
0086   //***** a G4Step object for the parallel world.
0087
0088   G4double edep = aStep->GetTotalEnergyDeposit();
0089   if (edep == 0.) return false;
0090
0091   const G4VTouchable* ROhist = aStep->GetPreStepPoint()->GetTouchable();
0092   G4int copyIDinZ = ROhist->GetReplicaNumber();
0093   G4int copyIDinPhi = ROhist->GetReplicaNumber(1);
0094
0095   if (fCellID[copyIDinZ][copyIDinPhi] == -1) {
0096     RE01CalorimeterHit* calHit =
0097       new RE01CalorimeterHit(ROhist->GetVolume()->GetLogicalVolume(), copyIDinZ, copyIDinPhi);
0098     calHit->SetEdep(edep);
0099     G4AffineTransform aTrans = ROhist->GetHistory()->GetTopTransform();
0100     aTrans.Invert();
0101     calHit->SetPos(aTrans.NetTranslation());
0102     calHit->SetRot(aTrans.NetRotation());
0103     calHit->SetTrackInformation(aStep->GetTrack());
0104     G4int icell = fCalCollection->insert(calHit);
0105     fCellID[copyIDinZ][copyIDinPhi] = icell - 1;
0106     if (verboseLevel > 0) {
0107       G4cout << " New Calorimeter Hit on CellID " << copyIDinZ << " " << copyIDinPhi << G4endl;
0108     }
0109   }
0110   else {
0111     (*fCalCollection)[fCellID[copyIDinZ][copyIDinPhi]]->AddEdep(edep);
0112     (*fCalCollection)[fCellID[copyIDinZ][copyIDinPhi]]->SetTrackInformation(aStep->GetTrack());
0113     if (verboseLevel > 0) {
0114       G4cout << " Energy added to CellID " << copyIDinZ << " " << copyIDinPhi << G4endl;
0115     }
0116   }
0117
0118   return true;
0119 }