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Re: StdProp inheritance?
- From: Lars Clausen <lrclause cs uiuc edu>
- To: dia-list gnome org
- Subject: Re: StdProp inheritance?
- Date: Mon, 21 Apr 2003 15:39:19 -0500
On Mon, 21 Apr 2003, ashalper cox net wrote:
> I'm about to try coding the fancier list prop for the IDEF1X entity
> properties, UML class properties, et al. What should I call it?
I'd just expand on the PROP_TYPE_LIST. It's not used anywhere yet, and it
has some of the infrastructure laid out for it.
> Also, can anyone recommend some good examples of StdProp inheritance in
> the Dia source?
StdProp inheritance? I don't think we really have any of that.
> In addition to extending the list property, I have some objects in IDEF1X
> that I think would benefit from structuring as an inheritance
> relationship.
Oh, you mean object inheritance. You can look at how, say,
Object/zigzagline inherits from OrthConn, that should show most of the
issues. One thing we can't do at the moment is remove properties in a
subclass in a simple (i.e. not just copying properties) manner.
-Lars
--
Lars Clausen (http://shasta.cs.uiuc.edu/~lrclause)| HÃ¥rdgrim of Numenor
"I do not agree with a word that you say, but I |----------------------------
will defend to the death your right to say it." | Where are we going, and
--Evelyn Beatrice Hall paraphrasing Voltaire | what's with the handbasket?
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