virtual G4double ComputeNonInteractionProbabilityAt(G4double length) const
virtual G4double SampleInteractionLength()
virtual ~G4ILawForceFreeFlight()
virtual G4double UpdateInteractionLengthForStep(G4double truePathLength)
G4ILawForceFreeFlight(G4String name="forceFreeFlightLaw")
virtual G4double ComputeEffectiveCrossSectionAt(G4double length) const