super super
Yoshiki Ohshima
ohshima at is.titech.ac.jp
Thu Feb 17 12:35:33 UTC 2000
Hi,
>> What I actually have in mind is FishEyeMorph (I wrote) and
>> MagnifierMorph (Bert wrote). While it seems (to me, for
>> now) natural to put the FishEyeMorph below the
>> MagnifierMorph, I don't want to use the menu items that
>> MagnifierMorph defines.
>
> See... that's already a sign that either the inheritance
> is wrong.
Probably yes. What I was trying to was creating a
subclass that doesn't respond to some methods defined in its
superclass. This means that the subclass is not compatible
with the superclass. In general, this is what supposed to
do.
-- Yoshiki
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