Newsgroups: comp.lang.lisp,comp.lang.clos,comp.databases.object
Path: cantaloupe.srv.cs.cmu.edu!das-news2.harvard.edu!news2.near.net!howland.reston.ans.net!pipex!harlqn.co.uk!harlequin.co.uk!jason
From: jason@harlequin.co.uk (Jason Trenouth)
Subject: Re: OOPL with relationships
In-Reply-To: lgm@polaris.ih.att.com's message of Mon, 6 Feb 1995 01:52:00 GMT
Message-ID: <JASON.95Feb6132801@wratting.harlqn.co.uk>
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Date: Mon, 6 Feb 1995 13:28:01 GMT
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Xref: glinda.oz.cs.cmu.edu comp.lang.lisp:16702 comp.lang.clos:2782 comp.databases.object:4694


In article <3gpjdv$kau@stratus.CAM.ORG> vbykov@CAM.ORG (Vassili Bykov) writes:

Borris>    On topic, does anyont know of an OOP language which also
Borris> implements relationships between objects (a la CODASYL network
Borris> model?)

In article <LGM.95Feb5195200@polaris.ih.att.com> lgm@polaris.ih.att.com (Lawrence G. Mayka) writes:

Larry> I believe that AllegroStore, a CLOS-based OODB from Franz Inc.,
Larry> offers :SET and :INVERSE slot options that provide a kind of
Larry> relationship model.  What specific capabilities do you need?

Harlequin's KnowledgeWorks offers a Prolog that operates over CLOS
objects (contact: knowledgeworks-request@harlequin.com).

You also might want to "start from the other side" and re-ask your
question in in comp.object.logic. A number of Prolog implementations
offer OOP extensions.

	Jason
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| Jason Trenouth,                        | EMAIL: jason@uk.co.harlequin     |
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