diff -r c409b5c6559a -r 03a23eb5f1e8 src/core/ref-count-base.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/core/ref-count-base.cc	Thu Mar 27 15:28:54 2008 -0700
@@ -0,0 +1,37 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2007 Georgia Tech Research Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author:  George Riley <riley@ece.gatech.edu>
+ * Adapted from original code in object.h by:
+ * Authors: Gustavo Carneiro <gjcarneiro@gmail.com>,
+ *          Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
+ */
+
+#include "ref-count-base.h"
+
+namespace ns3 {
+
+RefCountBase::RefCountBase() 
+  : m_count (1) 
+{
+}
+
+RefCountBase::~RefCountBase () 
+{
+}
+
+} // namespace ns3