Revision: 14685
Author: adrian.chadd
Date: Thu May 20 22:52:46 2010
Log: Fix vector_shrink() behaviour.
http://code.google.com/p/lusca-cache/source/detail?r=14685
Modified:
/branches/LUSCA_HEAD/lib/Vector.c
=======================================
--- /branches/LUSCA_HEAD/lib/Vector.c Thu May 20 03:10:52 2010
+++ /branches/LUSCA_HEAD/lib/Vector.c Thu May 20 22:52:46 2010
@@ -131,8 +131,25 @@
return 1;
}
+/*!
+ * @function
+ * vector_shrink
+ * @abstract
+ * Shrink the given vector to the given size.
+ * @discussion
+ * Any references to the currently-stored data that will be "deleted"
+ * after shrinking should be removed before calling vector_shrink().
+ *
+ * The operation is ignored if a larger size than the currently allocated
+ * count is given.
+ *
+ * @param v pointer vector to shrink
+ * @param new_size the new size; must be smaller or equal to the current
size
+ */
void
vector_shrink(vector_t *v, int new_size)
{
- v->used_count = new_size;
-}
+ /* XXX should we have a real debugging assert() in here? */
+ if (new_size < v->used_count)
+ v->used_count = new_size;
+}
--
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