B4a/src/EventAction.cc

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0025 //
0026 /// \file EventAction.cc
0027 /// \brief Implementation of the B4a::EventAction class
0028
0029 #include "EventAction.hh"
0030
0031 #include "G4AnalysisManager.hh"
0032 #include "G4Event.hh"
0033 #include "G4RunManager.hh"
0034 #include "G4UnitsTable.hh"
0035
0036 #include <iomanip>
0037
0038 namespace B4a
0039 {
0040
0041 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0042
0043 void EventAction::BeginOfEventAction(const G4Event* /*event*/)
0044 {
0045   // initialisation per event
0046   fEnergyAbs = 0.;
0047   fEnergyGap = 0.;
0048   fTrackLAbs = 0.;
0049   fTrackLGap = 0.;
0050 }
0051
0052 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0053
0054 void EventAction::EndOfEventAction(const G4Event* event)
0055 {
0056   // get analysis manager
0057   auto analysisManager = G4AnalysisManager::Instance();
0058
0059   // fill histograms
0060   analysisManager->FillH1(0, fEnergyAbs);
0061   analysisManager->FillH1(1, fEnergyGap);
0062   analysisManager->FillH1(2, fTrackLAbs);
0063   analysisManager->FillH1(3, fTrackLGap);
0064
0065   // fill ntuple
0066   analysisManager->FillNtupleDColumn(0, fEnergyAbs);
0067   analysisManager->FillNtupleDColumn(1, fEnergyGap);
0068   analysisManager->FillNtupleDColumn(2, fTrackLAbs);
0069   analysisManager->FillNtupleDColumn(3, fTrackLGap);
0070   analysisManager->AddNtupleRow();
0071
0072   // Print per event (modulo n)
0073   //
0074   auto eventID = event->GetEventID();
0075   auto printModulo = G4RunManager::GetRunManager()->GetPrintProgress();
0076   if ((printModulo > 0) && (eventID % printModulo == 0)) {
0077     G4cout << "   Absorber: total energy: " << std::setw(7) << G4BestUnit(fEnergyAbs, "Energy")
0078            << "       total track length: " << std::setw(7) << G4BestUnit(fTrackLAbs, "Length")
0079            << G4endl << "        Gap: total energy: " << std::setw(7)
0080            << G4BestUnit(fEnergyGap, "Energy") << "       total track length: " << std::setw(7)
0081            << G4BestUnit(fTrackLGap, "Length") << G4endl;
0082
0083     G4cout << "--> End of event " << eventID << "\n" << G4endl;
0084   }
0085 }
0086
0087 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0088
0089 }  // namespace B4a