Geant4 Cross Reference

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Geant4/examples/extended/hadronic/Hadr04/src/TrackingAction.cc

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 25 //
 26 /// \file TrackingAction.cc
 27 /// \brief Implementation of the TrackingAction class
 28 //
 29 //
 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 32 
 33 #include "TrackingAction.hh"
 34 
 35 #include "HistoManager.hh"
 36 #include "Run.hh"
 37 
 38 #include "G4RunManager.hh"
 39 #include "G4SystemOfUnits.hh"
 40 #include "G4Track.hh"
 41 
 42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 43 
 44 void TrackingAction::PreUserTrackingAction(const G4Track*)
 45 {
 46   fNbStep1 = fNbStep2 = 0;
 47   fTrackLen1 = fTrackLen2 = 0.;
 48   fTime1 = fTime2 = 0.;
 49 }
 50 
 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 52 
 53 void TrackingAction::UpdateTrackInfo(G4double ekin, G4double trackl, G4double time)
 54 {
 55   const G4double thermal = 1 * eV;
 56   if (ekin > thermal) {
 57     fNbStep1++;
 58     fTrackLen1 = trackl;
 59     fTime1 = time;
 60   }
 61   else {
 62     fNbStep2++;
 63     fTrackLen2 = trackl - fTrackLen1;
 64     fTime2 = time - fTime1;
 65   }
 66 }
 67 
 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 69 
 70 void TrackingAction::PostUserTrackingAction(const G4Track* track)
 71 {
 72   // keep only primary neutron
 73   //
 74   G4int trackID = track->GetTrackID();
 75   if (trackID > 1) return;
 76 
 77   Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
 78   run->SumTrackLength(fNbStep1, fNbStep2, fTrackLen1, fTrackLen2, fTime1, fTime2);
 79 
 80   // histograms
 81   //
 82   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
 83   analysisManager->FillH1(1, fNbStep1);
 84   analysisManager->FillH1(2, fTrackLen1);
 85   analysisManager->FillH1(3, fTime1);
 86   analysisManager->FillH1(4, fNbStep2);
 87   analysisManager->FillH1(5, fTrackLen2);
 88   analysisManager->FillH1(6, fTime2);
 89 }
 90 
 91 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 92