diff -r 820b22e13ff1 -r 39c28ec933dd imgtools/imglib/boostlibrary/boost/mpl/bool.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imglib/boostlibrary/boost/mpl/bool.hpp	Mon May 10 19:54:49 2010 +0100
@@ -0,0 +1,39 @@
+
+#ifndef BOOST_MPL_BOOL_HPP_INCLUDED
+#define BOOST_MPL_BOOL_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2000-2004
+//
+// 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: bool.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/bool_fwd.hpp>
+#include <boost/mpl/integral_c_tag.hpp>
+#include <boost/mpl/aux_/config/static_constant.hpp>
+
+BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
+
+template< bool C_ > struct bool_
+{
+    BOOST_STATIC_CONSTANT(bool, value = C_);
+    typedef integral_c_tag tag;
+    typedef bool_ type;
+    typedef bool value_type;
+    operator bool() const { return this->value; }
+};
+
+#if !defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION)
+template< bool C_ >
+bool const bool_<C_>::value;
+#endif
+
+BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
+
+#endif // BOOST_MPL_BOOL_HPP_INCLUDED