NeutronSource/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 "EventAction.hh"
0032 #include "HistoManager.hh"
0033 #include "Run.hh"
0034
0035 #include "G4ParticleTypes.hh"
0036 #include "G4RunManager.hh"
0037 #include "G4StepStatus.hh"
0038 #include "G4SystemOfUnits.hh"
0039 #include "G4Track.hh"
0040 #include "G4UnitsTable.hh"
0041
0042 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0043
0044 TrackingAction::TrackingAction(EventAction* event) : fEventAction(event) {}
0045
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0047
0048 void TrackingAction::PreUserTrackingAction(const G4Track* track)
0049 {
0050   // count secondary particles
0051   if (track->GetTrackID() == 1) return;
0052
0053   Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
0054
0055   G4String name = track->GetDefinition()->GetParticleName();
0056   G4double meanLife = track->GetDefinition()->GetPDGLifeTime();
0057   G4double energy = track->GetKineticEnergy();
0058   if (meanLife != 0) run->ParticleCount(name, energy, meanLife);
0059 }
0060
0061 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0062
0063 void TrackingAction::PostUserTrackingAction(const G4Track* track)
0064 {
0065   // keep only outgoing particle
0066   G4StepStatus status = track->GetStep()->GetPostStepPoint()->GetStepStatus();
0067   if (status != fWorldBoundary) return;
0068
0069   const G4ParticleDefinition* particle = track->GetParticleDefinition();
0070   G4String name = particle->GetParticleName();
0071   G4double energy = track->GetKineticEnergy();
0072
0073   fEventAction->AddEflow(energy);
0074
0075   Run* run = static_cast<Run*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
0076   run->ParticleFlux(name, energy);
0077
0078   // histograms: enery flow
0079   //
0080   G4AnalysisManager* analysis = G4AnalysisManager::Instance();
0081
0082   G4int ih = 0;
0083   G4String type = particle->GetParticleType();
0084   G4double charge = particle->GetPDGCharge();
0085   if (charge > 3.)
0086     ih = 10;
0087   else if (particle == G4Gamma::Gamma())
0088     ih = 4;
0089   else if (particle == G4Electron::Electron())
0090     ih = 5;
0091   else if (particle == G4Positron::Positron())
0092     ih = 5;
0093   else if (particle == G4Neutron::Neutron())
0094     ih = 6;
0095   else if (particle == G4Proton::Proton())
0096     ih = 7;
0097   else if (particle == G4Deuteron::Deuteron())
0098     ih = 8;
0099   else if (particle == G4Alpha::Alpha())
0100     ih = 9;
0101   else if (type == "nucleus")
0102     ih = 10;
0103   else if (type == "baryon")
0104     ih = 11;
0105   else if (type == "meson")
0106     ih = 12;
0107   else if (type == "lepton")
0108     ih = 13;
0109   if (ih > 0) analysis->FillH1(ih, energy);
0110 }
0111
0112 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......