Re: [xml] Get sub-document from xmlDocPtr

[Andrew Hartley <andrew hartley bcs org uk>]

Andrew Hartley wrote:
> 
> Having extracted a sub-document with an XPath expression and now have an
> xmlXPathObjectPtr is there a simple way to output the sub-document into a
> new xmlDocPtr so that this sub-document can then be saved to disk?
> 


It's ok, I have worked it out:

[code]
xmlDocPtr pXmlSubDoc = pXPathObj->nodesetval->nodeTab[0]->doc;
[/code]
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