Subject: RE: SDL-News: Inheritance and Parameters
From: DUBOIS Fabrice FTRD/DTL/LAN (fabrice.dubois#rd.francetelecom.com)
Date: Wed Sep 10 2003 - 08:09:41 GMT
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-----From "DUBOIS Fabrice FTRD/DTL/LAN" <fabrice.dubois#rd.francetelecom.com> to sdlnews -----
As long as I remember, the ObjectGeode tool implements pretty well
context parameters, but with a restriction: when specializing an entity
type, ALL context parameters must be bound (whereas the standard
normally allows to bind only a subset of them).
> -----Message d'origine-----
> De : doldi.laurent#wanadoo.fr [mailto:doldi.laurent#wanadoo.fr]
> Envoye : mercredi 10 septembre 2003 09:58
> A : KEMoss6#aol.com
> Cc : sdlnews#sdl-forum.org
> Objet : Re: SDL-news: Inheritance and Parameters
> Become an SDL Forum Society member
> The originator of this message is responsible for its content.
> -----From doldi.laurent#wanadoo.fr to sdlnews -----
> Hello Keith,
> I suppose that you want to use context parameters in a block type.
> Have you tried the context parameter example in fig. 150 and 151
> of "SDL Illustrated" ? It is (normally) standard SDL, and should
> work in Cinderella (I have not tried).
> At 16:58 09/09/2003 EDT, you wrote:
> Hello All
> I have found it useful to define a package that has a block
> type that has
> parameters. These parameters enable me to use the same structure in
> different places in a system having identical behaviour but different
> signal names.
> I now want to modify the behaviour of the block slightly and
> wanted to be
> able to use inheritance. It this possible if the block has
> parameters as at
> the moment the tool says that it doesn't recognise the
> signals that are the
> parameters. Is there more I need to do when declaring the
> parameters. If I
> don't declare them the tool complains about the being no parameters.
> Keith Moss
> --End text from doldi.laurent#wanadoo.fr to sdlnews ---
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--End text from "DUBOIS Fabrice FTRD/DTL/LAN" <fabrice.dubois#rd.francetelecom.com> to sdlnews ---
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