adapt plain old array types (2)

[SVN r59577]

include/boost/fusion/adapted/array/at_impl.hpp

@@ -0,0 +1,38 @@
+/*=============================================================================
+    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/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;
+
+            static type
+            call(Seq& seq)
+            {
+                return seq[N::value];
+            }
+        };
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/array/begin_impl.hpp

@@ -0,0 +1,42 @@
+/*=============================================================================
+    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_BEGIN_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_BEGIN_IMPL_HPP
+
+#include <boost/fusion/iterator/basic_iterator.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template<typename>
+    struct begin_impl;
+
+    template <>
+    struct begin_impl<po_array_tag>
+    {
+        template <typename Seq>
+        struct apply
+        {
+            typedef
+                basic_iterator<
+                    po_array_iterator_tag
+                  , random_access_traversal_tag
+                  , Seq
+                  , 0
+                >
+            type;
+
+            static type
+            call(Seq& seq)
+            {
+                return type(seq,0);
+            }
+        };
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/array/category_of_impl.hpp

@@ -0,0 +1,32 @@
+/*=============================================================================
+    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_CATEGORY_OF_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_CATEGORY_OF_IMPL_HPP
+
+namespace boost { namespace fusion
+{
+    struct random_access_traversal_tag;
+
+    namespace extension
+    {
+        template<typename>
+        struct category_of_impl;
+
+        template<>
+        struct category_of_impl<po_array_tag>
+        {
+            template<typename Seq>
+            struct apply
+            {
+                typedef random_access_traversal_tag type;
+            };
+        };
+    }
+}}
+
+#endif

include/boost/fusion/adapted/array/deref_impl.hpp

@@ -0,0 +1,40 @@
+/*=============================================================================
+    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_DEREF_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_DEREF_IMPL_HPP
+
+#include <boost/type_traits/add_reference.hpp>
+#include <boost/type_traits/remove_extent.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template <typename>
+    struct deref_impl;
+
+    template <>
+    struct deref_impl<po_array_iterator_tag>
+    {
+        template <typename It>
+        struct apply
+        {
+            typedef typename
+                add_reference<
+                    typename remove_extent<typename It::seq_type>::type
+                >::type
+            type;
+
+            static type
+            call(It const& it)
+            {
+                return (*it.seq)[It::index::value];
+            }
+        };
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/array/end_impl.hpp

@@ -0,0 +1,44 @@
+/*=============================================================================
+    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_END_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_END_IMPL_HPP
+
+#include <boost/fusion/iterator/basic_iterator.hpp>
+#include <boost/type_traits/rank.hpp>
+#include <boost/type_traits/extent.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template <typename>
+    struct end_impl;
+
+    template <>
+    struct end_impl<po_array_tag>
+    {
+        template <typename Seq>
+        struct apply
+        {
+            typedef
+                basic_iterator<
+                    po_array_iterator_tag
+                  , random_access_traversal_tag
+                  , Seq
+                  , extent<Seq,rank<Seq>::value-1>::value
+                >
+            type;
+
+            static type
+            call(Seq& seq)
+            {
+                return type(seq,0);
+            }
+        };
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/array/is_sequence_impl.hpp

@@ -0,0 +1,28 @@
+/*=============================================================================
+    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_IS_SEQUENCE_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_IS_SEQUENCE_IMPL_HPP
+
+#include <boost/mpl/bool.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template<typename>
+    struct is_sequence_impl;
+
+    template<>
+    struct is_sequence_impl<po_array_tag>
+    {
+        template<typename Seq>
+        struct apply
+          : mpl::true_
+        {};
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/array/is_view_impl.hpp

@@ -0,0 +1,28 @@
+/*=============================================================================
+    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_IS_VIEW_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_IS_VIEW_IMPL_HPP
+
+#include <boost/mpl/bool.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template<typename>
+    struct is_view_impl;
+
+    template<>
+    struct is_view_impl<po_array_tag>
+    {
+        template<typename Seq>
+        struct apply
+          : mpl::false_
+        {};
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/array/size_impl.hpp

@@ -0,0 +1,29 @@
+/*=============================================================================
+    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_SIZE_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_SIZE_IMPL_HPP
+
+#include <boost/type_traits/rank.hpp>
+#include <boost/type_traits/extent.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template<typename>
+    struct size_impl;
+
+    template<>
+    struct size_impl<po_array_tag>
+    {
+        template<typename Seq>
+        struct apply
+          : extent<Seq,rank<Seq>::value-1>
+        {};
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/array/tag_of.hpp

@@ -1,58 +1,72 @@
 /*=============================================================================
-    Copyright (c) 2001-2006 Joel de Guzman
-    Copyright (c) 2005-2006 Dan Marsden
+    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)
 ==============================================================================*/
-#if !defined(FUSION_SEQUENCE_TAG_OF_27122005_1030)
-#define FUSION_SEQUENCE_TAG_OF_27122005_1030
+
+#ifndef BOOST_FUSION_ADAPTED_ARRAY_TAG_OF_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_TAG_OF_HPP
 
 #include <boost/fusion/support/tag_of_fwd.hpp>
-
 #include <cstddef>
 
-namespace boost 
-{ 
-    template<typename T, std::size_t N>
-    class array;
-}
-
-namespace boost { namespace fusion 
+namespace boost
 {
-    struct array_tag;
-    struct fusion_sequence_tag;
-
-    namespace traits
+    namespace fusion
     {
-        template<typename T, std::size_t N>
-#if defined(BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS)
-        struct tag_of<boost::array<T,N>, void >
-#else
-        struct tag_of<boost::array<T,N> >
-#endif
+        struct po_array_tag;
+        struct po_array_iterator_tag;
+        struct random_access_traversal_tag;
+        struct fusion_sequence_tag;
+
+        namespace traits
         {
-            typedef array_tag type;
+#ifdef BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS
+            template<typename T, std::size_t N>
+            struct tag_of<T[N], void>
+            {
+                typedef po_array_tag type;
+            };
+
+            template<typename T, std::size_t N>
+            struct tag_of<T const[N], void>
+            {
+                typedef po_array_tag type;
+            };
+#else
+            template<typename T, std::size_t N>
+            struct tag_of<T[N], void>
+            {
+                typedef po_array_tag type;
+            };
+
+            template<typename T, std::size_t N>
+            struct tag_of<T const[N], void>
+            {
+                typedef po_array_tag type;
+            };
+#endif
+        }
+    }
+
+    namespace mpl
+    {
+        template<typename>
+        struct sequence_tag;
+
+        template<typename T, std::size_t N>
+        struct sequence_tag<T[N]>
+        {
+            typedef fusion::po_array_tag type;
+        };
+
+        template<typename T, std::size_t N>
+        struct sequence_tag<T const[N] >
+        {
+            typedef fusion::po_array_tag type;
         };
     }
-}}
-
-namespace boost { namespace mpl
-{
-    template<typename>
-    struct sequence_tag;
-
-    template<typename T, std::size_t N>
-    struct sequence_tag<array<T,N> >
-    {
-        typedef fusion::fusion_sequence_tag type;
-    };
-
-    template<typename T, std::size_t N>
-    struct sequence_tag<array<T,N> const>
-    {
-        typedef fusion::fusion_sequence_tag type;
-    };
-}}
+}
 
 #endif

include/boost/fusion/adapted/array/value_at_impl.hpp

@@ -0,0 +1,28 @@
+/*=============================================================================
+    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_VALUE_AT_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_VALUE_AT_IMPL_HPP
+
+#include <boost/type_traits/remove_extent.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template<typename>
+    struct value_at_impl;
+
+    template <>
+    struct value_at_impl<po_array_tag>
+    {
+        template <typename Seq, typename N>
+        struct apply
+          : remove_extent<Seq>
+        {};
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/array/value_of_impl.hpp

@@ -0,0 +1,28 @@
+/*=============================================================================
+    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_VALUE_OF_IMPL_HPP
+#define BOOST_FUSION_ADAPTED_ARRAY_VALUE_OF_IMPL_HPP
+
+#include <boost/type_traits/remove_extent.hpp>
+
+namespace boost { namespace fusion { namespace extension
+{
+    template <typename>
+    struct value_of_impl;
+
+    template <>
+    struct value_of_impl<po_array_iterator_tag>
+    {
+        template <typename It>
+        struct apply
+          : remove_extent<typename It::seq_type>
+        {};
+    };
+}}}
+
+#endif

include/boost/fusion/adapted/boost_array/tag_of.hpp

@@ -0,0 +1,58 @@
+/*=============================================================================
+    Copyright (c) 2001-2006 Joel de Guzman
+    Copyright (c) 2005-2006 Dan Marsden
+
+    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_SEQUENCE_TAG_OF_27122005_1030)
+#define FUSION_SEQUENCE_TAG_OF_27122005_1030
+
+#include <boost/fusion/support/tag_of_fwd.hpp>
+
+#include <cstddef>
+
+namespace boost 
+{ 
+    template<typename T, std::size_t N>
+    class array;
+}
+
+namespace boost { namespace fusion 
+{
+    struct array_tag;
+    struct fusion_sequence_tag;
+
+    namespace traits
+    {
+        template<typename T, std::size_t N>
+#if defined(BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS)
+        struct tag_of<boost::array<T,N>, void >
+#else
+        struct tag_of<boost::array<T,N> >
+#endif
+        {
+            typedef array_tag type;
+        };
+    }
+}}
+
+namespace boost { namespace mpl
+{
+    template<typename>
+    struct sequence_tag;
+
+    template<typename T, std::size_t N>
+    struct sequence_tag<array<T,N> >
+    {
+        typedef fusion::fusion_sequence_tag type;
+    };
+
+    template<typename T, std::size_t N>
+    struct sequence_tag<array<T,N> const>
+    {
+        typedef fusion::fusion_sequence_tag type;
+    };
+}}
+
+#endif