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Re: Defininng and using an object as a Swarm and a SwarmObject at th
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From: |
Marcus G. Daniels |
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Subject: |
Re: Defininng and using an object as a Swarm and a SwarmObject at the same time. |
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Date: |
22 Mar 1999 13:00:34 -0800 |
>>>>> "JV" == Joseph E Villa <address@hidden> writes:
JV> What is the appropriate way
JV> to refer to the following (the part where two interfaces
JV> subclass/inherit from two superclasses [SwarmObject & GUISwarm]
JV> within a single class [simpleExperBug])?
Forwarding / delegation is one way. The documents Alex referenced
have detailed information on forwarding. Basically, "I can't do it,
you do it"; implement a `forward:' method that passes on messages to
another or several targets.
Physical inclusion of common code by preprocess magic is another
another way to do it (as in the examples in activity library I mentioned).
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