Added thirdparty: boost library

2026-08-06 15:37:52 +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) 2010 Christopher Schmidt
+
+    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)
+==============================================================================*/
+
+#ifndef BOOST_FUSION_ADAPTED_ARRAY_AT_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_AT_IMPL_HPP
+
+#include <boost/fusion/support/config.hpp>
+#include <boost/type_traits/add_reference.hpp>
+#include <boost/type_traits/remove_extent.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template<typename>
+    struct at_impl;
+
+    template<>
+    struct at_impl<po_array_tag>
+    {
+        template<typename Seq, typename N>
+        struct apply
+        {
+            typedef typename
+                add_reference<typename remove_extent<Seq>::type>::type
+            type;
+
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+            static type
+            call(Seq& seq)
+            {
+                return seq[N::value];
+            }
+        };
+    };
+}}}
+
+#endif