Re: [xml] creating xmlreader from a XmlNode

[Daniel Veillard <veillard redhat com>]

On Fri, Apr 30, 2010 at 11:48:25AM +0200, Sagaert Johan wrote:
> Hi
>  
> I am new to this lib,ans so far i used the DOM :
>  
> I use the XmlDocument for an application : 
>  
> Now i have a situation where the useof the reader is more in its place :
>  
> How can i create an  xmltextreader from a childnode of my xmldocument ?
>  
> Now i use a recursive loop to parse all xmlchildnodes of a certain xmlnode ,
> so i think the use of an xmlreader is more suited.

  there is no such API, the xmlReader is usually a parsing API,
and as such work on a complete document, not on a subtree. There
is a special API to do this from a preparsed document, but
really people use the Reader to avoid loading the full document
in memory, so this is not widely used,

http://xmlsoft.org/html/libxml-xmlreader.html#xmlReaderNewWalker

Daniel


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