--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/common/tag.cc	Thu Apr 24 16:06:33 2008 -0700
@@ -0,0 +1,15 @@
+#include "tag.h"
+
+namespace ns3 {
+
+TypeId 
+Tag::GetTypeId (void)
+{
+  static TypeId tid = TypeId ("ns3::Tag")
+    .SetParent<ObjectBase> ()
+    ;
+  return tid;
+}
+
+
+} // namespace ns3