Geant4 Cross Reference

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Geant4/examples/basic/B3/B3a/src/EventAction.cc

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 25 //
 26 //
 27 /// \file B3/B3a/src/EventAction.cc
 28 /// \brief Implementation of the B3a::EventAction class
 29 
 30 #include "EventAction.hh"
 31 
 32 #include "RunAction.hh"
 33 
 34 #include "G4Event.hh"
 35 #include "G4HCofThisEvent.hh"
 36 #include "G4SDManager.hh"
 37 #include "G4SystemOfUnits.hh"
 38 #include "G4THitsMap.hh"
 39 // #include "G4UnitsTable.hh"
 40 
 41 namespace B3a
 42 {
 43 
 44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 45 
 46 EventAction::EventAction(RunAction* runAction) : fRunAction(runAction) {}
 47 
 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 49 
 50 void EventAction::BeginOfEventAction(const G4Event* /*evt*/) {}
 51 
 52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 53 
 54 void EventAction::EndOfEventAction(const G4Event* evt)
 55 {
 56   // Hits collections
 57   //
 58   G4HCofThisEvent* HCE = evt->GetHCofThisEvent();
 59   if (!HCE) return;
 60 
 61   // Get hits collections IDs
 62   if (fCollID_cryst < 0) {
 63     G4SDManager* SDMan = G4SDManager::GetSDMpointer();
 64     fCollID_cryst = SDMan->GetCollectionID("crystal/edep");
 65     fCollID_patient = SDMan->GetCollectionID("patient/dose");
 66   }
 67 
 68   // Energy in crystals : identify 'good events'
 69   //
 70   const G4double eThreshold = 500 * keV;
 71   G4int nbOfFired = 0;
 72 
 73   auto evtMap = static_cast<G4THitsMap<G4double>*>(HCE->GetHC(fCollID_cryst));
 74 
 75   for (auto& mapElement : (*evtMap->GetMap())) {
 76     auto edep = *(mapElement.second);
 77     if (edep > eThreshold) ++nbOfFired;
 78     // auto copyNb  = mapElement.first;
 79     // G4cout << "\n  cryst" << copyNb << ": " << edep/keV << " keV ";
 80   }
 81   if (nbOfFired == 2) fRunAction->CountEvent();
 82 
 83   // Dose deposit in patient
 84   //
 85   G4double dose = 0.;
 86 
 87   evtMap = static_cast<G4THitsMap<G4double>*>(HCE->GetHC(fCollID_patient));
 88 
 89   for (auto& mapElement : (*evtMap->GetMap())) {
 90     dose += *(mapElement.second);
 91     // auto copyNb  = mapElement.first;
 92     // G4cout << "\n  patient" << copyNb << ": " << G4BestUnit(dose,"Dose");
 93   }
 94   if (dose > 0.) fRunAction->SumDose(dose);
 95 }
 96 
 97 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 98 
 99 }  // namespace B3a
100