public void annule(Memento memento)
{
MementoImpl mementoImplInstance = memento as MementoImpl;
if (mementoImplInstance == null)
{
return;
}
options = mementoImplInstance.etat;
}
public Memento ajouteOption(OptionVehicule
optionVehicule)
{
MementoImpl resultat = new MementoImpl();
resultat.etat = options;
IList <OptionVehicule> optionsIncompatibles =
optionVehicule.optionsIncompatibles;
foreach (OptionVehicule option in
optionsIncompatibles)
{
options.Remove(option);
}
options.Add(optionVehicule);
return(resultat);
}