On Thu, 2003-06-26 at 21:00, Hamish Mackenzie wrote:
>  You might be worried about...
>  
>  dom::document dom;
>  assert( &dom.root().document() == &dom );
>  
>  I think this can work be made to work with
>  
>  bool operator ==( document * p1, document_ref * p2 )
>  {
>    return p1->raw_ == p2->raw_;
>  }
>  
>  bool operator ==( document_ref * p1, document * p2 )
>  {
>    return p1->raw_ == p2->raw_;
>  }

Actually that wouldn't work as &dom.root().document() would fail to
compile.  (not without caching document_ref in node_ref)  But this might
be ok..

dom::document doc;
dom::document_ref doc2( doc.root().document() );
assert( &doc2 == &doc );

and...

assert( doc2 == doc );

Can be implemented but ideally it would compare all the nodes in the
document.

-- 
Hamish Mackenzie <hamish@[...].uk> 

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