1 files changed, 47 insertions, 0 deletions
diff --git a/boost/fusion/container/map/convert.hpp b/boost/fusion/container/map/convert.hpp
new file mode 100644
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+++ b/boost/fusion/container/map/convert.hpp
@@ -0,0 +1,47 @@
+/*=============================================================================
+    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_CONVERT_09232005_1340)
+#define FUSION_CONVERT_09232005_1340
+
+#include <boost/fusion/container/map/detail/as_map.hpp>
+#include <boost/fusion/container/map/detail/convert_impl.hpp>
+#include <boost/fusion/container/map/map.hpp>
+#include <boost/fusion/sequence/intrinsic/begin.hpp>
+#include <boost/fusion/sequence/intrinsic/size.hpp>
+
+namespace boost { namespace fusion
+{
+    namespace result_of
+    {
+        template <typename Sequence>
+        struct as_map
+        {
+            typedef typename detail::as_map<result_of::size<Sequence>::value> gen;
+            typedef typename gen::
+                template apply<typename result_of::begin<Sequence>::type>::type
+            type;
+        };
+    }
+
+    template <typename Sequence>
+    inline typename result_of::as_map<Sequence>::type
+    as_map(Sequence& seq)
+    {
+        typedef typename result_of::as_map<Sequence>::gen gen;
+        return gen::call(fusion::begin(seq));
+    }
+
+    template <typename Sequence>
+    inline typename result_of::as_map<Sequence const>::type
+    as_map(Sequence const& seq)
+    {
+        typedef typename result_of::as_map<Sequence const>::gen gen;
+        return gen::call(fusion::begin(seq));
+    }
+}}
+
+#endif