Initial Commit

2018-02-08 21:28:33 -05:00
commit 678c1d3966
14352 changed files with 3176737 additions and 0 deletions
@@ -0,0 +1,49 @@
+/*=============================================================================
+    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_ADVANCE_IMPL_JUL_07_2011_1348PM)
+#define BOOST_FUSION_SINGLE_VIEW_ADVANCE_IMPL_JUL_07_2011_1348PM
+
+#include <boost/fusion/support/config.hpp>
+#include <boost/mpl/plus.hpp>
+
+namespace boost { namespace fusion 
+{
+    struct single_view_iterator_tag;
+
+    template <typename SingleView, typename Pos>
+    struct single_view_iterator;
+
+    namespace extension
+    {
+        template<typename Tag>
+        struct advance_impl;
+
+        template<>
+        struct advance_impl<single_view_iterator_tag>
+        {
+            template<typename Iterator, typename Dist>
+            struct apply
+            {
+                typedef single_view_iterator<
+                    typename Iterator::single_view_type,
+                    typename mpl::plus<typename Iterator::position, Dist>::type>
+                type;
+
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+                static type
+                call(Iterator const& i)
+                {
+                    return type(i.view);
+                }
+            };
+        };
+    }
+
+}}
+
+#endif