Re: [xml] filtering a resulting NodeSet with xPath?

Agustín Villena wrote:

It seems that I failed to obtain any attention from the xml gurus... The I must try again.

My doubt is :
- I don't undestand how libxslt implements its capacity of apply a xpath's query over a nodeset (even if this last is a result of another nodeset), since don't exists any API (in xpath.c) that allows to do so. Does the gurus have any pointer to a way to implement this functionality without using an XSLT transformation?

xmlXPathContextPtr ctx = xmlXPathNewContext (node);
xmlXPathObjectPtr eval = xmlXPathEval (expression, ctx);
xmlXPathFreeContext (ctx);
/* ... do stuff with eval ... */
Chris Burdess

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