internal BoxedLazy(LazyValueHolder <T> parent, Func <T, T> valueFactory, T oldValue)
{
_parent = parent;
_valueFactory = valueFactory;
_oldValue = oldValue;
}
internal BoxedLazySet(LazyValueHolder <T> parent, Func <T, T> valueFactory, T value)
{
_parent = parent;
_valueFactory = valueFactory;
Value = value;
}
