G4BOptnCloning.cc

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#include "G4BOptnCloning.hh"


G4BOptnCloning::G4BOptnCloning(G4String name)
  : G4VBiasingOperation( name    ),
    fClone1W           ( -1.0    ),
    fClone2W           ( -1.0    ),
    fParticleChange(),
    fCloneTrack        ( nullptr )
{}

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;
}