Initial Commit

2018-02-08 21:28:33 -05:00
commit 678c1d3966
14352 changed files with 3176737 additions and 0 deletions
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+/*=============================================================================
+    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_SINGLE_VIEW_ITERATOR_JUL_07_2011_1348PM)
+#define BOOST_FUSION_SINGLE_VIEW_ITERATOR_JUL_07_2011_1348PM
+
+#include <boost/fusion/support/config.hpp>
+#include <boost/mpl/assert.hpp>
+#include <boost/mpl/equal_to.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/type_traits/add_const.hpp>
+
+namespace boost { namespace fusion 
+{
+    struct single_view_iterator_tag;
+
+    namespace extension
+    {
+        template<typename Tag>
+        struct equal_to_impl;
+
+        template<>
+        struct equal_to_impl<single_view_iterator_tag>
+        {
+            template<typename It1, typename It2>
+            struct apply
+              : mpl::equal_to<typename It1::position, typename It2::position>
+            {
+                BOOST_MPL_ASSERT((is_same<typename add_const<typename It1::single_view_type>::type, 
+                    typename add_const<typename It2::single_view_type>::type>));
+            };
+        };
+    }
+}}
+
+#endif