On 2003-11-17T14:05:03-0800, Steve Dekorte wrote: > How about the Proxy pattern? > > Here's a generic proxy in Io: > > Proxy = Object clone > Proxy setTarget = method(t, self target = t) > Proxy forward = method(target doMessage(thisMessage)) You might be interested in (the abstract and citations in) "A Model of Delegation Based on Existential Types" by Benjamin C. Pierce (http://www.cis.upenn.edu/~bcpierce/papers/delegation.ps). > Could you provide a C++ implementation for comparison? I hope this request of yours is not a sign of your falling already into Shriram's categories... -- Edit this signature at http://www.digitas.harvard.edu/cgi-bin/ken/sig http://www.greens.org/
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