Xapian discuss - Feb 2007 - How do I get the document ID while scanning through $enquire->matches() (in perl)?

I have a set of results (via ->matches()) from a query, and each element of 
that is apparently returned as an MSetIterator. Thing is, I can't for the 
life of me see how to get the actual docid from the results (I'm pulling out
the rank, weight, and so on, but can't see a method to get the docid).

What am I missing?

-- 
http://www.lost.eu/175db

Bill Crawford wrote:
> I have a set of results (via ->matches()) from a query, and each element
of
> that is apparently returned as an MSetIterator. Thing is, I can't for
the
> life of me see how to get the actual docid from the results (I'm
pulling out
> the rank, weight, and so on, but can't see a method to get the docid).
> 
> What am I missing?
Use operator* to get the docid: from enquire.h:

         /// Get the document ID for the current position.
         Xapian::docid operator*() const;

-- 
Richard

On Mon, Feb 12, 2007 at 03:28:42PM +0000, Richard Boulton wrote:
> >What am I missing?
> 
> Use operator* to get the docid: from enquire.h:
> 
>         /// Get the document ID for the current position.
>         Xapian::docid operator*() const;
In Perl? :)

J

-- 
/--------------------------------------------------------------------------\
  James Aylett                                                  xapian.org
  james@tartarus.org                               uncertaintydivision.org