--- /dev/null
+/*=============================================================================
+ Copyright (c) 2011 Eric Niebler
+
+ 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)
+==============================================================================*/
+#if !defined(BOOST_FUSION_SEGMENTED_ITERATOR_EQUAL_TO_HPP_INCLUDED)
+#define BOOST_FUSION_SEGMENTED_ITERATOR_EQUAL_TO_HPP_INCLUDED
+
+#include <boost/mpl/and.hpp>
+#include <boost/mpl/bool.hpp>
+#include <boost/fusion/iterator/equal_to.hpp>
+
+namespace boost { namespace fusion
+{
+ struct nil_;
+
+ namespace detail
+ {
+ template <typename Stack1, typename Stack2>
+ struct segmented_equal_to
+ : mpl::and_<
+ segmented_equal_to<
+ typename Stack1::cdr_type,
+ typename Stack2::cdr_type
+ >
+ , result_of::equal_to<
+ typename Stack1::car_type::begin_type,
+ typename Stack2::car_type::begin_type
+ >
+ >
+ {};
+
+ template <>
+ struct segmented_equal_to<fusion::nil_, fusion::nil_>
+ : mpl::true_
+ {};
+ }
+}}
+
+#endif