Re: EIEIO: A question about interfaces

[Michael Heerdegen]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

> In your example, that might mean you'd create a new class that inherits
> from both `my-1` and `my-foo-interface`.

But in the general case, when I have a hierarchy of N classes instead of
only one `my-1`, does that mean that I have to create a parallel
hierarchy of N classes?  Is there a (builtin) way to avoid that kind of
duplication of definitions when I want to stick to the OO approach?


Regards,

Michael.