Update of /cvsroot/monetdb/MonetDB/src/gdk
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv6282/src/gdk
Modified Files:
Tag: MonetDB_1-22
gdk.mx
Log Message:
added macro REVERT_SORTED(o)
o is the sorted info of a bat, result is the reverted sort info.
Index: gdk.mx
===================================================================
RCS file: /cvsroot/monetdb/MonetDB/src/gdk/gdk.mx,v
retrieving revision 1.248.2.3
retrieving revision 1.248.2.4
diff -u -d -r1.248.2.3 -r1.248.2.4
--- gdk.mx 6 Feb 2008 12:58:07 -0000 1.248.2.3
+++ gdk.mx 8 Feb 2008 14:52:58 -0000 1.248.2.4
@@ -1682,6 +1682,8 @@
@h
#define GDK_SORTED_REV 128 /* reversely sorted */
#define GDK_SORTED 65 /* 65 = (32 bits radix_clustered)<<1 + 1 */
+#define REVERT_SORTED(o) \
+ o==GDK_SORTED?GDK_SORTED_REV:(o==GDK_SORTED_REV?GDK_SORTED:0)
gdk_export BAT *BATsort(BAT *b);
gdk_export BAT *BATsort_rev(BAT *b);
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