B4a/src/EventAction.cc

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0026 //
0027 /// \file B4/B4a/src/EventAction.cc
0028 /// \brief Implementation of the B4a::EventAction class
0029
0030 #include "EventAction.hh"
0031
0032 #include "G4AnalysisManager.hh"
0033 #include "G4Event.hh"
0034 #include "G4RunManager.hh"
0035 #include "G4UnitsTable.hh"
0036
0037 #include <iomanip>
0038
0039 namespace B4a
0040 {
0041
0042 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0043
0044 void EventAction::BeginOfEventAction(const G4Event* /*event*/)
0045 {
0046   // initialisation per event
0047   fEnergyAbs = 0.;
0048   fEnergyGap = 0.;
0049   fTrackLAbs = 0.;
0050   fTrackLGap = 0.;
0051 }
0052
0053 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0054
0055 void EventAction::EndOfEventAction(const G4Event* event)
0056 {
0057   // get analysis manager
0058   auto analysisManager = G4AnalysisManager::Instance();
0059
0060   // fill histograms
0061   analysisManager->FillH1(0, fEnergyAbs);
0062   analysisManager->FillH1(1, fEnergyGap);
0063   analysisManager->FillH1(2, fTrackLAbs);
0064   analysisManager->FillH1(3, fTrackLGap);
0065
0066   // fill ntuple
0067   analysisManager->FillNtupleDColumn(0, fEnergyAbs);
0068   analysisManager->FillNtupleDColumn(1, fEnergyGap);
0069   analysisManager->FillNtupleDColumn(2, fTrackLAbs);
0070   analysisManager->FillNtupleDColumn(3, fTrackLGap);
0071   analysisManager->AddNtupleRow();
0072
0073   // Print per event (modulo n)
0074   //
0075   auto eventID = event->GetEventID();
0076   auto printModulo = G4RunManager::GetRunManager()->GetPrintProgress();
0077   if ((printModulo > 0) && (eventID % printModulo == 0)) {
0078     G4cout << "   Absorber: total energy: " << std::setw(7) << G4BestUnit(fEnergyAbs, "Energy")
0079            << "       total track length: " << std::setw(7) << G4BestUnit(fTrackLAbs, "Length")
0080            << G4endl << "        Gap: total energy: " << std::setw(7)
0081            << G4BestUnit(fEnergyGap, "Energy") << "       total track length: " << std::setw(7)
0082            << G4BestUnit(fTrackLGap, "Length") << G4endl;
0083
0084     G4cout << "--> End of event " << eventID << "\n" << G4endl;
0085   }
0086 }
0087
0088 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0089
0090 }  // namespace B4a