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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