Added thirdparty: boost library

2026-08-17 04:38:10 +00:00 · 2024-01-06 19:55:56 +02:00
parent bf49f439e1
commit bccd1e7051
15683 changed files with 3239840 additions and 0 deletions
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+/*=============================================================================
+    Copyright (c) 2009 Hartmut Kaiser
+
+    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_NVIEW_NEXT_IMPL_SEP_24_2009_0116PM)
+#define BOOST_FUSION_NVIEW_NEXT_IMPL_SEP_24_2009_0116PM
+
+#include <boost/fusion/support/config.hpp>
+#include <boost/fusion/iterator/next.hpp>
+
+namespace boost { namespace fusion
+{
+    struct nview_iterator_tag;
+
+    template <typename Sequence, typename Pos>
+    struct nview_iterator;
+
+    namespace extension
+    {
+        template <typename Tag>
+        struct next_impl;
+
+        template <>
+        struct next_impl<nview_iterator_tag>
+        {
+            template <typename Iterator>
+            struct apply
+            {
+                typedef typename Iterator::first_type first_type;
+                typedef typename Iterator::sequence_type sequence_type;
+
+                typedef nview_iterator<sequence_type,
+                    typename result_of::next<first_type>::type> type;
+
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+                static type
+                call(Iterator const& i)
+                {
+                    return type(i.seq);
+                }
+            };
+        };
+    }
+
+}}
+
+#endif