diff -r c920f9328716 -r 25b995bc75a0 jitcraft/VirtualObjectVisitor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jitcraft/VirtualObjectVisitor.h	Tue Jul 03 09:25:18 2012 -0700
@@ -0,0 +1,34 @@
+/* vim: set ts=4 sw=4 tw=99 et:
+ *
+ * Copyright (C) 2012 David Anderson
+ *
+ * This file is part of JITCraft.
+ *
+ * JITCraft 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
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ * 
+ * Foobar is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * JITCraft. If not, see http://www.gnu.org/licenses/.
+ */
+#ifndef _include_jc_object_visitor_h_
+#define _include_jc_object_visitor_h_
+
+namespace jc {
+
+class Object;
+
+class VirtualObjectVisitor
+{
+  public:
+    virtual void visit(Object **ptr) = 0;
+};
+
+}
+
+#endif // _include_jc_object_visitor_h_