New method result set method rs_hits that returns the number of

[idzebra-moved-to-github.git] / include / rsrel.h

diff --git a/include/rsrel.h b/include/rsrel.h
index 38acc0c..a847c09 100644 (file)
--- a/include/rsrel.h
+++ b/include/rsrel.h
@@ -1,10 +1,28 @@
 /*
- * Copyright (C) 1994-1995, Index Data I/S 
+ * Copyright (C) 1994-1997, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: rsrel.h,v $
- * Revision 1.1  1995-09-08 14:52:09  adam
+ * 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.
+ *
+ * Revision 1.3  1996/11/08 11:08:02  adam
+ * New internal release.
+ *
+ * Revision 1.2  1996/06/11 10:53:16  quinn
+ * Relevance work.
+ *
+ * Revision 1.1  1995/09/08  14:52:09  adam
  * Work on relevance sets.
  *
  */
@@ -14,17 +32,35 @@
 
 #include <rset.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 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;
     int     max_rec;
     int     (*cmp)(const void *p1, const void *p2);
 
-    ISAM is;
+    ISAM    is;
+    ISAMC   isc;
     ISAM_P  *isam_positions;
+
     int     no_isam_positions;
+    int     no_terms;
+    int     *term_no;
+    int     (*get_pos)(const void *p);
+
+    int     method;
 } rset_relevance_parms;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif