diff DEPENDENCIES/generic/include/boost/fusion/iterator/advance.hpp @ 16:2665513ce2d3

Add boost headers

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DEPENDENCIES/generic/include/boost/fusion/iterator/advance.hpp	Tue Aug 05 11:11:38 2014 +0100
@@ -0,0 +1,92 @@
+/*=============================================================================
+    Copyright (c) 2001-2011 Joel de Guzman
+
+    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(FUSION_ADVANCE_09172005_1146)
+#define FUSION_ADVANCE_09172005_1146
+
+#include <boost/fusion/iterator/detail/advance.hpp>
+#include <boost/fusion/support/category_of.hpp>
+
+#include <boost/mpl/int.hpp>
+#include <boost/mpl/assert.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/fusion/support/tag_of.hpp>
+
+namespace boost { namespace fusion
+{
+    struct random_access_traversal_tag;
+
+    // Special tags:
+    struct iterator_facade_tag; // iterator facade tag
+    struct boost_array_iterator_tag; // boost::array iterator tag
+    struct mpl_iterator_tag; // mpl sequence iterator tag
+    struct std_pair_iterator_tag; // std::pair iterator tag
+
+    namespace extension
+    {
+        template <typename Tag>
+        struct advance_impl
+        {
+            // default implementation
+            template <typename Iterator, typename N>
+            struct apply :
+                mpl::if_c<
+                    (N::value > 0)
+                  , advance_detail::forward<Iterator, N::value>
+                  , advance_detail::backward<Iterator, N::value>
+                >::type
+            {
+                BOOST_MPL_ASSERT_NOT((traits::is_random_access<Iterator>));
+            };
+        };
+
+        template <>
+        struct advance_impl<iterator_facade_tag>
+        {
+            template <typename Iterator, typename N>
+            struct apply : Iterator::template advance<Iterator, N> {};
+        };
+
+        template <>
+        struct advance_impl<boost_array_iterator_tag>;
+
+        template <>
+        struct advance_impl<mpl_iterator_tag>;
+
+        template <>
+        struct advance_impl<std_pair_iterator_tag>;
+    }
+
+    namespace result_of
+    {
+        template <typename Iterator, int N>
+        struct advance_c
+            : extension::advance_impl<typename detail::tag_of<Iterator>::type>::template apply<Iterator, mpl::int_<N> >
+        {};
+
+        template <typename Iterator, typename N>
+        struct advance
+            : extension::advance_impl<typename detail::tag_of<Iterator>::type>::template apply<Iterator, N>
+        {};
+    }
+
+    template <int N, typename Iterator>
+    inline typename result_of::advance_c<Iterator, N>::type const
+    advance_c(Iterator const& i)
+    {
+        return result_of::advance_c<Iterator, N>::call(i);
+    }
+
+    template<typename N, typename Iterator>
+    inline typename result_of::advance<Iterator, N>::type const
+    advance(Iterator const& i)
+    {
+        return result_of::advance<Iterator, N>::call(i);
+    }
+
+}} // namespace boost::fusion
+
+#endif