X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Frank1.c;h=a9da4892a6fa835fc127ab1bbe5064cb042801e9;hp=b4558efded17a86ecd43fa08348fe95bf47f95b2;hb=99842ec71f065fd6886daa355923b01d9ce71d26;hpb=46cdb2c9a87c036eb19b6a4333a5097f120c95bf

diff --git a/index/rank1.c b/index/rank1.c
index b4558ef..a9da489 100644
--- a/index/rank1.c
+++ b/index/rank1.c
@@ -1,5 +1,5 @@
 /* This file is part of the Zebra server.
-   Copyright (C) 1994-2009 Index Data
+   Copyright (C) 1994-2011 Index Data
 
 Zebra 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
@@ -17,6 +17,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 */
 
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include <stdio.h>
 #include <assert.h>
 #ifdef WIN32
@@ -186,8 +189,8 @@ static void add(void *set_handle, int seqno, TERMID term)
  *  score should be between 0 and 1000. If score cannot be obtained
  *  -1 should be returned.
  */
-static int calc(void *set_handle, zint sysno, zint staticrank,
-                int *stop_flag)
+static int calc_1(void *set_handle, zint sysno, zint staticrank,
+                  int *stop_flag)
 {
     int i, lo, divisor, score = 0;
     struct rank_set_info *si = (struct rank_set_info *) set_handle;
@@ -214,6 +217,13 @@ static int calc(void *set_handle, zint sysno, zint staticrank,
     return score;
 }
 
+static int calc_2(void *set_handle, zint sysno, zint staticrank,
+                  int *stop_flag)
+{
+    int score = calc_1(set_handle, sysno, staticrank, stop_flag);
+    return score - staticrank;
+}
+
 /*
  * Pseudo-meta code with sequence of calls as they occur in a
  * server. Handlers are prefixed by --:
@@ -232,17 +242,28 @@ static int calc(void *set_handle, zint sysno, zint staticrank,
  *     server close
  */
 
-static struct rank_control rank_control = {
+static struct rank_control rank_1_control = {
     "rank-1",
     create,
     destroy,
     begin,
     end,
-    calc,
+    calc_1,
+    add,
+};
+struct rank_control *rank_1_class = &rank_1_control;
+ 
+static struct rank_control rank_2_control = {
+    "rank-2",
+    create,
+    destroy,
+    begin,
+    end,
+    calc_2,
     add,
 };
  
-struct rank_control *rank_1_class = &rank_control;
+struct rank_control *rank_2_class = &rank_2_control;
 /*
  * Local variables:
  * c-basic-offset: 4