/* 

$Id: rank.h,v 1.9 2005/05/12 15:41:06 karman Exp $

    This file is part of Swish-e.

    Swish-e is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    Swish-e is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along  with Swish-e; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    
    See the COPYING file that accompanies the Swish-e distribution for details
    of the GNU GPL and the special exception available for linking against
    the Swish-e library.
    
** Mon May  9 18:19:34 CDT 2005
** added GPL



added getrankIDF and getrankDEF to allow multiple ranking schemes
karman Mon Aug 30 07:01:31 CDT 2004
*/
#ifndef RANK_H
#define RANK_H 1

/* #define DEBUG_RANK 1 */

#include "mem.h"
#include "search.h"

int getrank( RESULT *r );
int getrankDEF( RESULT *r );
int getrankIDF( RESULT *r );
int scale_word_score( int score );

#endif