slowing/src/SteppingAction.cc

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0025 //
0026 /// \file SteppingAction.cc
0027 /// \brief Implementation of the SteppingAction class
0028
0029 // This example is provided by the Geant4-DNA collaboration
0030 // Any report or published results obtained using the Geant4-DNA software
0031 // shall cite the following Geant4-DNA collaboration publications:
0032 // Med. Phys. 45 (2018) e722-e739
0033 // Phys. Med. 31 (2015) 861-874
0034 // Med. Phys. 37 (2010) 4692-4708
0035 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
0036 //
0037 // The Geant4-DNA web site is available at http://geant4-dna.org
0038 //
0039
0040 #include "SteppingAction.hh"
0041
0042 #include "EventAction.hh"
0043
0044 #include "G4AnalysisManager.hh"
0045 #include "G4Electron.hh"
0046 #include "G4EventManager.hh"
0047 #include "G4SystemOfUnits.hh"
0048
0049 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0050
0051 SteppingAction::SteppingAction(EventAction* event) : G4UserSteppingAction(), fEventAction(event) {}
0052
0053 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0054
0055 SteppingAction::~SteppingAction() {}
0056
0057 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0058
0059 void SteppingAction::UserSteppingAction(const G4Step* step)
0060 {
0061   G4double edep = step->GetTotalEnergyDeposit();
0062
0063   // Total energy deposit
0064   fEventAction->AddEdep(edep);
0065
0066   if (step->GetTrack()->GetDynamicParticle()->GetDefinition() == G4Electron::ElectronDefinition()) {
0067     const G4String& processName =
0068       step->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName();
0069
0070     if (processName != "Transportation") {
0071       // Get analysis manager
0072       G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0073
0074       // Fill histograms
0075
0076       // 1) ALL e-
0077       //
0078       // analysisManager
0079       // ->FillH1(1,
0080       // step->GetTrack()->GetKineticEnergy()/eV,step->GetStepLength()/nm);
0081       analysisManager->FillH1(1, step->GetPreStepPoint()->GetKineticEnergy() / eV,
0082                               step->GetStepLength() / nm);
0083
0084       // 2) PARENT e-
0085       //
0086       if (step->GetTrack()->GetParentID() == 0 && step->GetTrack()->GetTrackID() == 1)
0087         // analysisManager->FillH1(2, step->GetTrack()->GetKineticEnergy()/eV,
0088         // step->GetStepLength()/nm);
0089         analysisManager->FillH1(2, step->GetPreStepPoint()->GetKineticEnergy() / eV,
0090                                 step->GetStepLength() / nm);
0091
0092       // 3) SECONDARY e-
0093       //
0094       if (!(step->GetTrack()->GetParentID() == 0) || !(step->GetTrack()->GetTrackID() == 1))
0095         // analysisManager->FillH1(3, step->GetTrack()->GetKineticEnergy()/eV,
0096         // step->GetStepLength()/nm);
0097         analysisManager->FillH1(3, step->GetPreStepPoint()->GetKineticEnergy() / eV,
0098                                 step->GetStepLength() / nm);
0099     }
0100   }
0101 }