/*
- * Copyright (C) 1994-1997, Index Data I/S
+ * Copyright (C) 1995-1998, Index Data I/S
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: rsrel.h,v $
- * Revision 1.4 1997-09-05 15:30:05 adam
+ * Revision 1.7 1998-01-07 13:53:41 adam
+ * Queries using simple ranked operands returns right number of hits.
+ *
+ * Revision 1.6 1997/12/18 10:54:24 adam
+ * New method result set method rs_hits that returns the number of
+ * hits in result-set (if known). The ranked result set returns real
+ * number of hits but only when not combined with other operands.
+ *
+ * Revision 1.5 1997/09/22 12:39:06 adam
+ * Added get_pos method for the ranked result sets.
+ *
+ * Revision 1.4 1997/09/05 15:30:05 adam
* Changed prototype for chr_map_input - added const.
* Added support for C++, headers uses extern "C" for public definitions.
*
extern const rset_control *rset_kind_relevance;
+#define RSREL_METHOD_A 1
+#define RSREL_METHOD_B 2
+
typedef struct rset_relevance_parms
{
int key_size;
ISAM is;
ISAMC isc;
- ISAM_P *isam_positions;
+ ISAM_P *isam_positions; /* positions */
+ int no_isam_positions; /* no of positions (no of ISAM_P) */
+ int no_terms; /* no of terms */
+ int *term_no; /* which term at isam_position */
+ int (*get_pos)(const void *p);
- int no_isam_positions;
- int no_terms;
- int *term_no;
+ int method;
} rset_relevance_parms;
#ifdef __cplusplus