--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imglib/boostlibrary/boost/mpl/inherit_linearly.hpp	Tue Oct 27 16:36:35 2009 +0000
@@ -0,0 +1,39 @@
+
+#ifndef BOOST_MPL_INHERIT_FRONT_TO_BACK_HPP_INCLUDED
+#define BOOST_MPL_INHERIT_FRONT_TO_BACK_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2001-2004
+//
+// Distributed under the Boost Software License, Version 1.0. 
+// (See accompanying file LICENSE_1_0.txt or copy at 
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/libs/mpl for documentation.
+
+// $Id: inherit_linearly.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
+// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
+// $Revision: 49267 $
+
+#include <boost/mpl/fold.hpp>
+#include <boost/mpl/empty_base.hpp>
+#include <boost/mpl/aux_/na_spec.hpp>
+#include <boost/mpl/aux_/lambda_support.hpp>
+
+namespace boost { namespace mpl {
+
+template<
+      typename BOOST_MPL_AUX_NA_PARAM(Types_)
+    , typename BOOST_MPL_AUX_NA_PARAM(Node_)
+    , typename Root_ = empty_base
+    >
+struct inherit_linearly
+    : fold<Types_,Root_,Node_>
+{
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(3,inherit_linearly,(Types_,Node_,Root_))
+};
+
+BOOST_MPL_AUX_NA_SPEC(2, inherit_linearly)
+
+}}
+
+#endif // BOOST_MPL_INHERIT_FRONT_TO_BACK_HPP_INCLUDED