[xml] Question about packing...

[Remy HAREL <rharel ext rd francetelecom com>]

  Hi list,

I use a main module to manage an xml tree, plus other functionnalities 
we don't mind here. This main module calls sub-modules by passing a 
pointer to an xmlobject, that we will call "SortieXML" here.

The goal is that each submodule add some subtrees to my xml tree. The 
main problem I have, is that I would like to pack the xml tree ( I don't 
know if "pack" is the right word )  because of the temporary local node.

Each sub module creates temporary node, add it the to pointer passed in 
argument, but of course when the main module get the result,
it is wrong.

As an example, I would like to know if there is a way to do that :

-----------------------------------------------------

void example ( SortieXML *xml_out) {

xmlNodePtr toto;
xmlNodePtr titi;

[...]

xmlAddChild ( toto, titi );
xmlAddChild ( xml_out->xmlgetRoot(), toto );

/* Here, everything is fine */


/* Now, I would like to pack the xmldoc in one big thing,  something 
which would allow me to free titi and toto nodes
*
* xmlPack( xml_out);
* xmlFree(toto);
* xmlFree(titi);
*
* I have searched "pack" in the api doc and found nothing. Is there a 
way to do what I want...
*/


I hope you see what I mean, I use a pretty big source code ( C++ written 
) and I use others methods, so I can't give you a file example. I just 
want to be clear and explain what I'm trying to do, and I don't find 
this in the API doc ( Maybe I searched bad ).

thanks all,

Remy H.

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