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//
// G4BOptnCloning
// --------------------------------------------------------------------

#include "G4BOptnCloning.hh"

G4BOptnCloning::G4BOptnCloning(const G4String& name)
  : G4VBiasingOperation( name ),
    fParticleChange()
{}

G4BOptnCloning::~G4BOptnCloning()
{}

G4VParticleChange*
G4BOptnCloning::GenerateBiasingFinalState( const G4Track* track,
                                           const G4Step*       )
{
  fParticleChange.Initialize(*track);
  fParticleChange.ProposeParentWeight( fClone1W );
  fParticleChange.SetSecondaryWeightByProcess(true);
  fParticleChange.SetNumberOfSecondaries(1);
  fCloneTrack = new G4Track( *track );
  fCloneTrack->SetWeight( fClone2W );
  fParticleChange.AddSecondary( fCloneTrack );
  return &fParticleChange;
}
