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//
// This example is provided by the Geant4-DNA collaboration
// Any report or published results obtained using the Geant4-DNA software 
// shall cite the following Geant4-DNA collaboration publications:
// Med. Phys. 37 (2010) 4692-4708
// Phys. Med. 31 (2015) 861-874
// The Geant4-DNA web site is available at http://geant4-dna.org
//
/// \file medical/dna/svalue/src/SteppingAction.cc
/// \brief Implementation of the SteppingAction class

#include "SteppingAction.hh"
#include "Run.hh"
#include "EventAction.hh"
#include "DetectorConstruction.hh"
#include "HistoManager.hh"

#include "G4RunManager.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

SteppingAction::SteppingAction(EventAction* event, DetectorConstruction* detector)
:G4UserSteppingAction(),
 fEventAction(event),
 fDetectorConstruction(detector)
{}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

SteppingAction::~SteppingAction()
{}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void SteppingAction::UserSteppingAction(const G4Step* aStep)
{
 G4double edep = aStep->GetTotalEnergyDeposit();
 if (edep <= 0.) return;
 
 //total energy deposit in cytoplasm or nucleus
 //
 if (aStep->GetPreStepPoint()->GetPhysicalVolume()->GetLogicalVolume()
     ==fDetectorConstruction->GetCytoLogicalVolume()) fEventAction->AddCytoEdep(edep);
       
 if (aStep->GetPreStepPoint()->GetPhysicalVolume()->GetLogicalVolume()
     ==fDetectorConstruction->GetNuclLogicalVolume()) fEventAction->AddNuclEdep(edep);     

 //G4cout << edep << G4endl;

 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
     
 //step size of primary particle or charged secondaries
 //
 G4double steplen = aStep->GetStepLength();
 const G4Track* track = aStep->GetTrack();
 if      (track->GetTrackID() == 1) analysisManager->FillH1(8, steplen);
 else if (track->GetDefinition()->GetPDGCharge() != 0.)
                                    analysisManager->FillH1(9, steplen); 
}
