Should it be treated as bug then ?
> The original intent for Unknown was for exactly this type of situation.
They
> may not define B, and as long as they don't ever use an <A> in their
> document, that's ok. But without the Unknown indicator, someone using
> validator enumeration cannot know that B's content model was never really
> defined.
>
> --------------------------
> Dean Roddey
> The CIDLib C++ Frameworks
> Charmed Quark Software
> [EMAIL PROTECTED]
> http://www.charmedquark.com
>
> "Why put off until tomorrow what you can
> put off until the day after tomorrow?"
>
> ----- Original Message -----
> From: <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Monday, June 04, 2001 11:04 AM
> Subject: Re: Unknown
>
>
> > Peter,
> >
> > >Does it mean that element never has Unknown model?
> >
> > In DTD, content model for element shall be
> > Empty, Element Only, Mixed or Any. May be
> > u can use __Any__ to describe "Unknown".
> >
> > >What is the model type of element B in the following DTD ?
> > <!ELEMENT A (B)>
> >
> > This reads as, element A, whose content model is __Element Only__, which
> > allows
> > _ONE__ and __only ONE__ occurance of another element, B.
> >
> > In order to specify the content model for element B, you need another
> > statement
> > like this:
> > <!ELEMENT B content_model_here>
> >
> > Regards,
> >
> > Peiyong Zhang
> > ____________________________________________
> > XML Parsers Development
> > IBM Toronto Laboratory email: [EMAIL PROTECTED]
> > Phone: (416)448-4088; Fax: (416)448-4414; T/L: 778-4088
> >
> >
> >
> > "Peter A. Volchek" <[EMAIL PROTECTED]> on 06/04/2001 01:26:34 PM
> >
> > Please respond to [EMAIL PROTECTED]
> >
> > To: "Xerces" <[EMAIL PROTECTED]>
> > cc:
> > Subject: Unknown
> >
> >
> > I'm currently moving from older XML4C2.3.1 to new Xerces.
> > The code was significatly changed since that, so that is why I'm going
to
> > post some questions related to this task.
> > -------
> >
> > What happened to "Unknown" model type of ElementDecl? (that was
presented
> > in
> > XML4C2.3.1) ?
> >
> > :xerces\src\validators\DTD\DTDElementDecl.hpp contains:
> >
> > enum ModelTypes
> > {
> > Empty
> > , Any
> > , Mixed
> > , Children
> >
> > , ModelTypes_Count
> > };
> >
> > Does it mean that element never has Unknown model?
> > What is the model type of element B in the following DTD ?
> >
> > <!ELEMENT A (B)>
> >
> > P.S.
> > As a workaround I use ModelTypes_Count instead of older Unknown, but I
do
> > not think that this is a good idea.
> >
> > ----------------------------------------------
> > Peter A. Volchek
> > Software Engineer
> > Metis International, Inc.
> > [EMAIL PROTECTED]
> >
> >
> >
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> >
> >
> >
> >
> >
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> >
>
>
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