Made Splay::elements private

diff --git a/include/splay.h b/include/splay.h
index 21719c3265dcac6c13690dbbd60f10ed49bffdce..2119e501ee600b4c6251c564fe1a772252c4ed91 100644 (file)
--- a/include/splay.h
+++ b/include/splay.h
@@ -86,9 +86,9 @@ public:
     /// recursively visit all nodes, in left-to-right order
     template <class Visitor> void visit(Visitor &v) const;
 
-    size_t elements;
 private:
     mutable SplayNode<V> * head;
+    size_t elements;
 };
 
 SQUIDCEXTERN int splayLastResult;