TimeStepAction.cc

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// ********************************************************************
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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 publication:
// Med. Phys. 37 (2010) 4692-4708
// J. Comput. Phys. 274 (2014) 841-882
// The Geant4-DNA web site is available at http://geant4-dna.org
//
//

#include "TimeStepAction.hh"
#include "G4UnitsTable.hh"
#include "G4SystemOfUnits.hh"
//#include "G4ITScheduler.hh"
//#include "G4Molecule.hh"

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

TimeStepAction::TimeStepAction() :
    G4UserTimeStepAction()
{
  AddTimeStep(1 * picosecond, 0.1 * picosecond);
  AddTimeStep(10 * picosecond, 1 * picosecond);
  AddTimeStep(100 * picosecond, 10 * picosecond);
  AddTimeStep(1000 * picosecond, 100 * picosecond);
  AddTimeStep(10000 * picosecond, 1000 * picosecond);
}

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TimeStepAction::~TimeStepAction()
{
}

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

TimeStepAction::TimeStepAction(const TimeStepAction& other) :
    G4UserTimeStepAction(other)
{
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
TimeStepAction&
TimeStepAction::operator=(const TimeStepAction& rhs)
{
  if (this == &rhs) return *this; // handle self assignment
  //assignment operator
  return *this;
}

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

void TimeStepAction::StartProcessing()
{
// You want to know why the simulation stopped ?
// G4ITScheduler::Instance()->WhyDoYouStop();
// At the end of the simulation, information will be printed
// It is better to place this command before the simulation starts
}

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

void TimeStepAction::UserPreTimeStepAction()
{
}

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

void TimeStepAction::UserPostTimeStepAction()
{
}

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


// Here you can retrieve information related to reactions
void
TimeStepAction::UserReactionAction(const G4Track& /*a*/,
                                   const G4Track& /*b*/,
                                   const std::vector<G4Track*>* /*products*/)
{

  // Example to display reactions with product
  // S. Incerti, H. Tran
  // 2019/01/24

  /*
  if (products) 
  {  
    G4cout << G4endl;
    G4int nbProducts = products->size();
    for (int i = 0 ; i < nbProducts ; i ++)
    {
      G4cout << "-> A = "
        << GetMolecule(&a)->GetName() << " (TrackID=" << a.GetTrackID() << ")"
        << " reacts with B = "
        << GetMolecule(&b)->GetName() << " (TrackID=" << b.GetTrackID() << ")"
        << " creating product " << i+1 << " ="
        << GetMolecule((*products)[i])->GetName()
        << G4endl ;

      G4cout 
      <<" A position: x(nm)="<<a.GetPosition().getX()/nm
      <<" y(nm)="<<a.GetPosition().getY()/nm
      <<" z(nm)="<<a.GetPosition().getZ()/nm
      <<G4endl;

      G4cout 
      <<" B position: x(nm)="<<b.GetPosition().getX()/nm
      <<" y(nm)="<<b.GetPosition().getY()/nm
      <<" z(nm)="<<b.GetPosition().getZ()/nm
      <<G4endl;

      G4cout 
      <<" Product " << i+1 << "position: x(nm)="<<(*products)[i]->GetPosition().getX()/nm
      <<" y(nm)="<<a.GetPosition().getY()/nm
      <<" z(nm)="<<a.GetPosition().getZ()/nm
      <<G4endl;
    }
  }

  else

  {  
     G4cout << G4endl;
     G4cout << "-> A = "
        << GetMolecule(&a)->GetName() << " (TrackID=" << a.GetTrackID() << ")"
        << " reacts with B = "
        << GetMolecule(&b)->GetName() << " (TrackID=" << b.GetTrackID() << ")"
        << G4endl ;

      G4cout 
      <<" A position: x(nm)="<<a.GetPosition().getX()/nm
      <<" y(nm)="<<a.GetPosition().getY()/nm
      <<" z(nm)="<<a.GetPosition().getZ()/nm
      <<G4endl;

      G4cout 
      <<" B position: x(nm)="<<b.GetPosition().getX()/nm
      <<" y(nm)="<<b.GetPosition().getY()/nm
      <<" z(nm)="<<b.GetPosition().getZ()/nm
      <<G4endl;

  }
  */

}

void TimeStepAction::EndProcessing()
{
}