Hadr04/src/TrackingAction.cc

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0025 //
0026 /// \file TrackingAction.cc
0027 /// \brief Implementation of the TrackingAction class
0028
0029 #include "TrackingAction.hh"
0030
0031 #include "HistoManager.hh"
0032 #include "Run.hh"
0033
0034 #include "G4RunManager.hh"
0035 #include "G4SystemOfUnits.hh"
0036 #include "G4Track.hh"
0037
0038 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0039
0040 void TrackingAction::PreUserTrackingAction(const G4Track*)
0041 {
0042   fNbStep1 = fNbStep2 = 0;
0043   fTrackLen1 = fTrackLen2 = 0.;
0044   fTime1 = fTime2 = 0.;
0045 }
0046
0047 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0048
0049 void TrackingAction::UpdateTrackInfo(G4double ekin, G4double trackl, G4double time)
0050 {
0051   const G4double thermal = 1 * eV;
0052   if (ekin > thermal) {
0053     fNbStep1++;
0054     fTrackLen1 = trackl;
0055     fTime1 = time;
0056   }
0057   else {
0058     fNbStep2++;
0059     fTrackLen2 = trackl - fTrackLen1;
0060     fTime2 = time - fTime1;
0061   }
0062 }
0063
0064 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0065
0066 void TrackingAction::PostUserTrackingAction(const G4Track* track)
0067 {
0068   // keep only primary neutron
0069   //
0070   G4int trackID = track->GetTrackID();
0071   if (trackID > 1) return;
0072
0073   Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
0074   run->SumTrackLength(fNbStep1, fNbStep2, fTrackLen1, fTrackLen2, fTime1, fTime2);
0075
0076   // histograms
0077   //
0078   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0079   analysisManager->FillH1(1, fNbStep1);
0080   analysisManager->FillH1(2, fTrackLen1);
0081   analysisManager->FillH1(3, fTime1);
0082   analysisManager->FillH1(4, fNbStep2);
0083   analysisManager->FillH1(5, fTrackLen2);
0084   analysisManager->FillH1(6, fTime2);
0085 }
0086
0087 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......