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From: hjb@otter.hpl.hp.com (Harry Barman)
Newsgroups: comp.object
Subject: Re: ??Bidirectional Inheritence??
Message-ID: <13910003@otter.hpl.hp.com>
Date: 22 Oct 90 11:57:53 GMT
References: <6957@uwm.edu>
Organization: Hewlett-Packard Laboratories, Bristol, UK.
Lines: 10

A co-worker of mine (Claus Pedersen) published a paper in last year's OOPSLA
about generalisation (upward inheritance) and specialisation (downward
inheritance) of object *interfaces*.

Claus H. Pedersen, "Extending Inheritance Schemes to Include Generalization",
Proc. OOPSLA '89, pp. 407-417

Cheers,

Harry