[xsd-users] get string of subtree

[Adrian Stern]

Hi Boris

Thanks for your Answer. Good to hear that it is actually a simple task. Could you point me to this example? I'm not able to google it. Do you mean chapter 5 (parsing) in the Guide? http://www.codesynthesis.com/projects/xsd/documentation/cxx/tree/guide/

And also are there any "best practices" about how to configure xsdcxx? I've some methods called "methodname_" which is quite ugly and unmeaningly.

Thanks for all your help. This is a great product.

Freundliche Grüsse / Best Regards / Meilleures salutations
Adrian Stern

-----Original Message-----
From: Boris Kolpackov [mailto:boris at codesynthesis.com]
Sent: 15 May 2013 21:31
To: Adrian Stern
Cc: xsd-users at codesynthesis.com
Subject: Re: [xsd-users] get string of subtree

Hi Adrian,

Adrian Stern <adrian.stern at screenfood.com> writes:

>  - Can I get the xml-string from a sub tree? (the important question
> is how)

Every XSD-generated class can be serialized into a DOMElement. So the idea is to create a DOMDocument, serialize your sub-tree into it, and finally serialize DOMDocument to string (using std::ostringstream).

An example that is the closest to what you are trying to do is 'messaging'.
In particular, it shows how to create a DOMDocument instance and how to save it to std::ostream (the function that does that is in the dom-serialize.?xx files). The only bit that will be different in your case is the serialization of the sub-tree. It will look like
this:

const foo& f = ...; // Your sub-tree.
*doc->getDocumentElement () << x;


>  - Why does my IDE (qtcreator seem to be unable to show me any
> completion info on playlist_sequence (or other _sequences for that matter).

Probably because it cannot parse/understand the templates that are used to implement sequences. Maybe upgrading to a more recent version will help.

Boris
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