[Xapian-discuss] Howto use the term iterator?

Olly Betts olly at survex.com
Thu Oct 2 12:08:45 BST 2008

On Thu, Oct 02, 2008 at 11:22:18AM +0100, John Wards wrote:
> I have a document called $odoc like so coming from some matches.
> $i = $matches->begin();
> while (!$i->equals($matches->end())) {
>    $n = $i->get_rank() + 1;
>    $odoc = $i->get_document();
>    $data = $odoc->get_data();
>    $i->next();
> }
> How do I use the termiterator returned from:
> $odoc->termlist_begin();

Almost exactly as you're using the MSetIterator $i above, but the method
to read the term is get_term() not get_document().  There's more
information here:


> I have tried foreaching on it and that doesn't work.

It would be nice if this worked, but nobody's written the wrappers
required to implement it yet.


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