From fec1da027c9f0f07e938f7caff837ad167b8fafb Mon Sep 17 00:00:00 2001
From: Joel de Guzman <djowel@gmail.com>
Date: Sun, 3 Feb 2013 10:31:46 +0000
Subject: [PATCH] Cleanup deque to clearly separate the C++03 code from c++11
 code

[SVN r82698]
---
 .../boost/fusion/container/deque/convert.hpp  | 132 ++----------------
 .../boost/fusion/container/deque/deque.hpp    |   4 +-
 .../fusion/container/deque/deque_fwd.hpp      |   2 +-
 .../{pp_as_deque.hpp => cpp03/as_deque.hpp}   |   4 +-
 .../detail/{pp_deque.hpp => cpp03/deque.hpp}  |  12 +-
 .../detail/{ => cpp03}/deque_forward_ctor.hpp |   2 +-
 .../{pp_deque_fwd.hpp => cpp03/deque_fwd.hpp} |   6 +-
 .../detail/{ => cpp03}/deque_initial_size.hpp |   2 +-
 .../deque_keyed_values.hpp}                   |   6 +-
 .../{ => cpp03}/deque_keyed_values_call.hpp   |   2 +-
 .../deque/{ => detail/cpp03}/limits.hpp       |   0
 .../{ => cpp03}/preprocessed/as_deque.hpp     |  10 +-
 .../{ => cpp03}/preprocessed/as_deque10.hpp   |   0
 .../{ => cpp03}/preprocessed/as_deque20.hpp   |   0
 .../{ => cpp03}/preprocessed/as_deque30.hpp   |   0
 .../{ => cpp03}/preprocessed/as_deque40.hpp   |   0
 .../{ => cpp03}/preprocessed/as_deque50.hpp   |   0
 .../detail/{ => cpp03}/preprocessed/deque.hpp |  10 +-
 .../{ => cpp03}/preprocessed/deque10.hpp      |   0
 .../{ => cpp03}/preprocessed/deque10_fwd.hpp  |   0
 .../{ => cpp03}/preprocessed/deque20.hpp      |   0
 .../{ => cpp03}/preprocessed/deque20_fwd.hpp  |   0
 .../{ => cpp03}/preprocessed/deque30.hpp      |   0
 .../{ => cpp03}/preprocessed/deque30_fwd.hpp  |   0
 .../{ => cpp03}/preprocessed/deque40.hpp      |   0
 .../{ => cpp03}/preprocessed/deque40_fwd.hpp  |   0
 .../{ => cpp03}/preprocessed/deque50.hpp      |   0
 .../{ => cpp03}/preprocessed/deque50_fwd.hpp  |   0
 .../{ => cpp03}/preprocessed/deque_fwd.hpp    |  10 +-
 .../preprocessed/deque_initial_size.hpp       |  10 +-
 .../preprocessed/deque_initial_size10.hpp     |   0
 .../preprocessed/deque_initial_size20.hpp     |   0
 .../preprocessed/deque_initial_size30.hpp     |   0
 .../preprocessed/deque_initial_size40.hpp     |   0
 .../preprocessed/deque_initial_size50.hpp     |   0
 .../preprocessed/deque_keyed_values.hpp       |  10 +-
 .../preprocessed/deque_keyed_values10.hpp     |   0
 .../preprocessed/deque_keyed_values20.hpp     |   0
 .../preprocessed/deque_keyed_values30.hpp     |   0
 .../preprocessed/deque_keyed_values40.hpp     |   0
 .../preprocessed/deque_keyed_values50.hpp     |   0
 ...eyed_values.hpp => deque_keyed_values.hpp} |   0
 42 files changed, 53 insertions(+), 169 deletions(-)
 rename include/boost/fusion/container/deque/detail/{pp_as_deque.hpp => cpp03/as_deque.hpp} (97%)
 rename include/boost/fusion/container/deque/detail/{pp_deque.hpp => cpp03/deque.hpp} (92%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/deque_forward_ctor.hpp (96%)
 rename include/boost/fusion/container/deque/detail/{pp_deque_fwd.hpp => cpp03/deque_fwd.hpp} (87%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/deque_initial_size.hpp (96%)
 rename include/boost/fusion/container/deque/detail/{pp_deque_keyed_values.hpp => cpp03/deque_keyed_values.hpp} (93%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/deque_keyed_values_call.hpp (96%)
 rename include/boost/fusion/container/deque/{ => detail/cpp03}/limits.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/as_deque.hpp (62%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/as_deque10.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/as_deque20.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/as_deque30.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/as_deque40.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/as_deque50.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque.hpp (62%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque10.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque10_fwd.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque20.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque20_fwd.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque30.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque30_fwd.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque40.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque40_fwd.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque50.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque50_fwd.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_fwd.hpp (61%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_initial_size.hpp (59%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_initial_size10.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_initial_size20.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_initial_size30.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_initial_size40.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_initial_size50.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_keyed_values.hpp (59%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_keyed_values10.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_keyed_values20.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_keyed_values30.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_keyed_values40.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{ => cpp03}/preprocessed/deque_keyed_values50.hpp (100%)
 rename include/boost/fusion/container/deque/detail/{variadic_deque_keyed_values.hpp => deque_keyed_values.hpp} (100%)

diff --git a/include/boost/fusion/container/deque/convert.hpp b/include/boost/fusion/container/deque/convert.hpp
index 85b98c60..4f9eb7ce 100644
--- a/include/boost/fusion/container/deque/convert.hpp
+++ b/include/boost/fusion/container/deque/convert.hpp
@@ -11,92 +11,20 @@
 #include <boost/fusion/container/deque/detail/convert_impl.hpp>
 #include <boost/fusion/container/deque/deque.hpp>
 
-#if defined(BOOST_FUSION_HAS_VARIADIC_DEQUE)
-
-#include <boost/fusion/iterator/equal_to.hpp>
-#include <boost/fusion/iterator/next.hpp>
-#include <boost/fusion/iterator/value_of.hpp>
-#include <boost/fusion/iterator/deref.hpp>
-#include <boost/fusion/sequence/intrinsic/begin.hpp>
-#include <boost/fusion/sequence/intrinsic/end.hpp>
-#include <boost/fusion/container/deque/front_extended_deque.hpp>
+#if !defined(BOOST_FUSION_HAS_VARIADIC_DEQUE)
+///////////////////////////////////////////////////////////////////////////////
+// C++03 (non-variadic) implementation
+///////////////////////////////////////////////////////////////////////////////
+#include <boost/fusion/container/deque/detail/cpp03/build_deque.hpp>
 
+#else
 ///////////////////////////////////////////////////////////////////////////////
 // C++11 variadic implementation
 ///////////////////////////////////////////////////////////////////////////////
+#include <boost/fusion/container/deque/detail/build_deque.hpp>
+
 namespace boost { namespace fusion
 {
-    namespace detail
-    {
-        template <typename First, typename Last
-          , bool is_empty = result_of::equal_to<First, Last>::value>
-        struct build_deque;
-
-        template <typename First, typename Last>
-        struct build_deque<First, Last, true>
-        {
-            typedef deque<> type;
-            static type
-            call(First const&, Last const&)
-            {
-                return type();
-            }
-        };
-
-        template <typename T, typename Rest>
-        struct push_front_deque;
-
-        template <typename T>
-        struct push_front_deque<T, deque<>>
-        {
-            typedef deque<T> type;
-
-            static type
-            call(T const& first, deque<>)
-            {
-                return type(first);
-            }
-        };
-
-        template <typename T, typename ...Rest>
-        struct push_front_deque<T, deque<Rest...>>
-        {
-            typedef deque<T, Rest...> type;
-
-            static type
-            call(T const& first, deque<Rest...> const& rest)
-            {
-                typedef
-                    front_extended_deque<deque<Rest...>, T>
-                front_extended;
-                return type(front_extended(rest, first));
-            }
-        };
-
-        template <typename First, typename Last>
-        struct build_deque<First, Last, false>
-        {
-            typedef
-                build_deque<typename result_of::next<First>::type, Last>
-            next_build_deque;
-
-            typedef push_front_deque<
-                typename result_of::value_of<First>::type
-              , typename next_build_deque::type>
-            push_front;
-
-            typedef typename push_front::type type;
-
-            static type
-            call(First const& f, Last const& l)
-            {
-                typename result_of::value_of<First>::type v = *f;
-                return push_front::call(
-                    v, next_build_deque::call(fusion::next(f), l));
-            }
-        };
-    }
-
     namespace result_of
     {
         template <typename Sequence>
@@ -126,49 +54,5 @@ namespace boost { namespace fusion
     }
 }}
 
-#else
-
-///////////////////////////////////////////////////////////////////////////////
-// C++03 (non-variadic) implementation
-///////////////////////////////////////////////////////////////////////////////
-
-#include <boost/fusion/sequence/intrinsic/begin.hpp>
-#include <boost/fusion/sequence/intrinsic/size.hpp>
-#include <boost/fusion/container/deque/detail/pp_as_deque.hpp>
-#include <boost/fusion/container/deque/front_extended_deque.hpp>
-
-namespace boost { namespace fusion
-{
-    namespace result_of
-    {
-        template <typename Sequence>
-        struct as_deque
-        {
-            typedef typename
-                detail::as_deque<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_deque<Sequence>::type
-    as_deque(Sequence& seq)
-    {
-        typedef typename result_of::as_deque<Sequence>::gen gen;
-        return gen::call(fusion::begin(seq));
-    }
-
-    template <typename Sequence>
-    inline typename result_of::as_deque<Sequence const>::type
-    as_deque(Sequence const& seq)
-    {
-        typedef typename result_of::as_deque<Sequence const>::gen gen;
-        return gen::call(fusion::begin(seq));
-    }
-}}
-
 #endif
 #endif
diff --git a/include/boost/fusion/container/deque/deque.hpp b/include/boost/fusion/container/deque/deque.hpp
index 9fbd9994..53623a9a 100644
--- a/include/boost/fusion/container/deque/deque.hpp
+++ b/include/boost/fusion/container/deque/deque.hpp
@@ -14,7 +14,7 @@
 // With variadics, we will use the PP version
 ///////////////////////////////////////////////////////////////////////////////
 #if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
-# include <boost/fusion/container/deque/detail/pp_deque.hpp>
+# include <boost/fusion/container/deque/detail/cpp03/deque.hpp>
 #else
 # if !defined(BOOST_FUSION_HAS_VARIADIC_DEQUE)
 #   define BOOST_FUSION_HAS_VARIADIC_DEQUE
@@ -27,7 +27,7 @@
 #include <boost/fusion/support/detail/access.hpp>
 #include <boost/fusion/support/is_sequence.hpp>
 #include <boost/fusion/container/deque/detail/keyed_element.hpp>
-#include <boost/fusion/container/deque/detail/variadic_deque_keyed_values.hpp>
+#include <boost/fusion/container/deque/detail/deque_keyed_values.hpp>
 #include <boost/fusion/container/deque/deque_fwd.hpp>
 #include <boost/fusion/container/deque/detail/value_at_impl.hpp>
 #include <boost/fusion/container/deque/detail/at_impl.hpp>
diff --git a/include/boost/fusion/container/deque/deque_fwd.hpp b/include/boost/fusion/container/deque/deque_fwd.hpp
index 0c8f4ea8..2112ed0a 100644
--- a/include/boost/fusion/container/deque/deque_fwd.hpp
+++ b/include/boost/fusion/container/deque/deque_fwd.hpp
@@ -16,7 +16,7 @@
 #if (defined(BOOST_NO_CXX11_DECLTYPE)             \
   || defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)   \
   || defined(BOOST_NO_CXX11_RVALUE_REFERENCES))
-# include <boost/fusion/container/deque/detail/pp_deque_fwd.hpp>
+# include <boost/fusion/container/deque/detail/cpp03/deque_fwd.hpp>
 #else
 # if !defined(BOOST_FUSION_HAS_VARIADIC_DEQUE)
 #   define BOOST_FUSION_HAS_VARIADIC_DEQUE
diff --git a/include/boost/fusion/container/deque/detail/pp_as_deque.hpp b/include/boost/fusion/container/deque/detail/cpp03/as_deque.hpp
similarity index 97%
rename from include/boost/fusion/container/deque/detail/pp_as_deque.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/as_deque.hpp
index 3532bfc6..85b377f8 100644
--- a/include/boost/fusion/container/deque/detail/pp_as_deque.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/as_deque.hpp
@@ -45,7 +45,7 @@ namespace boost { namespace fusion { namespace detail
 }}}
 
 #if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)
-#include <boost/fusion/container/deque/detail/preprocessed/as_deque.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque.hpp>
 #else
 #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/as_deque" FUSION_MAX_DEQUE_SIZE_STR ".hpp")
@@ -78,7 +78,7 @@ namespace boost { namespace fusion { namespace detail
     typedef typename fusion::result_of::value_of<BOOST_PP_CAT(I, n)>::type      \
         BOOST_PP_CAT(T, n);
 
-#define BOOST_PP_FILENAME_1 <boost/fusion/container/deque/detail/pp_as_deque.hpp>
+#define BOOST_PP_FILENAME_1 <boost/fusion/container/deque/detail/cpp03/as_deque.hpp>
 #define BOOST_PP_ITERATION_LIMITS (1, FUSION_MAX_DEQUE_SIZE)
 #include BOOST_PP_ITERATE()
 
diff --git a/include/boost/fusion/container/deque/detail/pp_deque.hpp b/include/boost/fusion/container/deque/detail/cpp03/deque.hpp
similarity index 92%
rename from include/boost/fusion/container/deque/detail/pp_deque.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/deque.hpp
index 7169da09..2e25a690 100644
--- a/include/boost/fusion/container/deque/detail/pp_deque.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/deque.hpp
@@ -12,11 +12,11 @@
 #error "C++03 only! This file should not have been included"
 #endif
 
-#include <boost/fusion/container/deque/limits.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/limits.hpp>
 #include <boost/fusion/container/deque/front_extended_deque.hpp>
 #include <boost/fusion/container/deque/back_extended_deque.hpp>
-#include <boost/fusion/container/deque/detail/pp_deque_keyed_values.hpp>
-#include <boost/fusion/container/deque/detail/deque_initial_size.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/deque_keyed_values.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/deque_initial_size.hpp>
 #include <boost/fusion/support/sequence_base.hpp>
 #include <boost/fusion/container/deque/detail/keyed_element.hpp>
 #include <boost/preprocessor/repetition/enum_params.hpp>
@@ -40,10 +40,10 @@
 #include <boost/utility/enable_if.hpp>
 
 #if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)
-#include <boost/fusion/container/deque/detail/preprocessed/deque.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque.hpp>
 #else
 #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
-#pragma wave option(preserve: 2, line: 0, output: "detail/preprocessed/deque" FUSION_MAX_DEQUE_SIZE_STR ".hpp")
+#pragma wave option(preserve: 2, line: 0, output: "preprocessed/deque" FUSION_MAX_DEQUE_SIZE_STR ".hpp")
 #endif
 
 /*=============================================================================
@@ -78,7 +78,7 @@ namespace boost { namespace fusion {
             mpl::if_<mpl::equal_to<size, mpl::int_<0> >, mpl::int_<0>, mpl::int_<-1> >::type::value> next_down;
         typedef mpl::false_ is_view;
 
-#include <boost/fusion/container/deque/detail/deque_forward_ctor.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/deque_forward_ctor.hpp>
 
         deque()
             {}
diff --git a/include/boost/fusion/container/deque/detail/deque_forward_ctor.hpp b/include/boost/fusion/container/deque/detail/cpp03/deque_forward_ctor.hpp
similarity index 96%
rename from include/boost/fusion/container/deque/detail/deque_forward_ctor.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/deque_forward_ctor.hpp
index 805b9d55..b049d76e 100644
--- a/include/boost/fusion/container/deque/detail/deque_forward_ctor.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/deque_forward_ctor.hpp
@@ -20,7 +20,7 @@
 #include <boost/preprocessor/repetition/enum_binary_params.hpp>
 
 #define BOOST_PP_FILENAME_1 \
-    <boost/fusion/container/deque/detail/deque_forward_ctor.hpp>
+    <boost/fusion/container/deque/detail/cpp03/deque_forward_ctor.hpp>
 #define BOOST_PP_ITERATION_LIMITS (2, FUSION_MAX_DEQUE_SIZE)
 #include BOOST_PP_ITERATE()
 
diff --git a/include/boost/fusion/container/deque/detail/pp_deque_fwd.hpp b/include/boost/fusion/container/deque/detail/cpp03/deque_fwd.hpp
similarity index 87%
rename from include/boost/fusion/container/deque/detail/pp_deque_fwd.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/deque_fwd.hpp
index 354cfccd..0da8bd22 100644
--- a/include/boost/fusion/container/deque/detail/pp_deque_fwd.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/deque_fwd.hpp
@@ -12,14 +12,14 @@
 #error "C++03 only! This file should not have been included"
 #endif
 
-#include <boost/fusion/container/deque/limits.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/limits.hpp>
 #include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
 
 #if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)
-#include <boost/fusion/container/deque/detail/preprocessed/deque_fwd.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_fwd.hpp>
 #else
 #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
-#pragma wave option(preserve: 2, line: 0, output: "detail/preprocessed/deque" FUSION_MAX_DEQUE_SIZE_STR "_fwd.hpp")
+#pragma wave option(preserve: 2, line: 0, output: "preprocessed/deque" FUSION_MAX_DEQUE_SIZE_STR "_fwd.hpp")
 #endif
 
 /*=============================================================================
diff --git a/include/boost/fusion/container/deque/detail/deque_initial_size.hpp b/include/boost/fusion/container/deque/detail/cpp03/deque_initial_size.hpp
similarity index 96%
rename from include/boost/fusion/container/deque/detail/deque_initial_size.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/deque_initial_size.hpp
index 21075ef4..5ac245d9 100644
--- a/include/boost/fusion/container/deque/detail/deque_initial_size.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/deque_initial_size.hpp
@@ -25,7 +25,7 @@ namespace boost { namespace fusion
 }}
 
 #if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)
-#include <boost/fusion/container/deque/detail/preprocessed/deque_initial_size.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size.hpp>
 #else
 #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/deque_initial_size" FUSION_MAX_DEQUE_SIZE_STR ".hpp")
diff --git a/include/boost/fusion/container/deque/detail/pp_deque_keyed_values.hpp b/include/boost/fusion/container/deque/detail/cpp03/deque_keyed_values.hpp
similarity index 93%
rename from include/boost/fusion/container/deque/detail/pp_deque_keyed_values.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/deque_keyed_values.hpp
index b27f4af4..13ec1da7 100644
--- a/include/boost/fusion/container/deque/detail/pp_deque_keyed_values.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/deque_keyed_values.hpp
@@ -12,7 +12,7 @@
 #error "C++03 only! This file should not have been included"
 #endif
 
-#include <boost/fusion/container/deque/limits.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/limits.hpp>
 #include <boost/fusion/container/deque/detail/keyed_element.hpp>
 
 #include <boost/preprocessor/iterate.hpp>
@@ -34,7 +34,7 @@ namespace boost { namespace fusion
 }}
 
 #if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)
-#include <boost/fusion/container/deque/detail/preprocessed/deque_keyed_values.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values.hpp>
 #else
 #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
 #pragma wave option(preserve: 2, line: 0, output: "preprocessed/deque_keyed_values" FUSION_MAX_DEQUE_SIZE_STR ".hpp")
@@ -89,7 +89,7 @@ namespace boost { namespace fusion { namespace detail
             BOOST_PP_ENUM_SHIFTED_PARAMS(FUSION_MAX_DEQUE_SIZE, T)>::type tail;
         typedef keyed_element<N, T0, tail> type;
 
-#include <boost/fusion/container/deque/detail/deque_keyed_values_call.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/deque_keyed_values_call.hpp>
 
     };
 
diff --git a/include/boost/fusion/container/deque/detail/deque_keyed_values_call.hpp b/include/boost/fusion/container/deque/detail/cpp03/deque_keyed_values_call.hpp
similarity index 96%
rename from include/boost/fusion/container/deque/detail/deque_keyed_values_call.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/deque_keyed_values_call.hpp
index eb0d115e..0b8543b6 100644
--- a/include/boost/fusion/container/deque/detail/deque_keyed_values_call.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/deque_keyed_values_call.hpp
@@ -22,7 +22,7 @@
    std::forward<BOOST_PP_CAT(T_, n)>(BOOST_PP_CAT(t, n))
 
 #define BOOST_PP_FILENAME_1 \
-    <boost/fusion/container/deque/detail/deque_keyed_values_call.hpp>
+    <boost/fusion/container/deque/detail/cpp03/deque_keyed_values_call.hpp>
 #define BOOST_PP_ITERATION_LIMITS (1, FUSION_MAX_DEQUE_SIZE)
 #include BOOST_PP_ITERATE()
 
diff --git a/include/boost/fusion/container/deque/limits.hpp b/include/boost/fusion/container/deque/detail/cpp03/limits.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/limits.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/limits.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/as_deque.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque.hpp
similarity index 62%
rename from include/boost/fusion/container/deque/detail/preprocessed/as_deque.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque.hpp
index f383bea2..abc2890a 100644
--- a/include/boost/fusion/container/deque/detail/preprocessed/as_deque.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque.hpp
@@ -8,15 +8,15 @@
 ==============================================================================*/
 
 #if FUSION_MAX_DEQUE_SIZE <= 10
-#include <boost/fusion/container/deque/detail/preprocessed/as_deque10.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque10.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 20
-#include <boost/fusion/container/deque/detail/preprocessed/as_deque20.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque20.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 30
-#include <boost/fusion/container/deque/detail/preprocessed/as_deque30.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque30.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 40
-#include <boost/fusion/container/deque/detail/preprocessed/as_deque40.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque40.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 50
-#include <boost/fusion/container/deque/detail/preprocessed/as_deque50.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque50.hpp>
 #else
 #error "FUSION_MAX_DEQUE_SIZE out of bounds for preprocessed headers"
 #endif
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/as_deque10.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque10.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/as_deque10.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque10.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/as_deque20.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque20.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/as_deque20.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque20.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/as_deque30.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque30.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/as_deque30.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque30.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/as_deque40.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque40.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/as_deque40.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque40.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/as_deque50.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque50.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/as_deque50.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque50.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque.hpp
similarity index 62%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque.hpp
index 404d20b7..3a5a21e2 100644
--- a/include/boost/fusion/container/deque/detail/preprocessed/deque.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque.hpp
@@ -8,15 +8,15 @@
 ==============================================================================*/
 
 #if FUSION_MAX_DEQUE_SIZE <= 10
-#include <boost/fusion/container/deque/detail/preprocessed/deque10.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque10.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 20
-#include <boost/fusion/container/deque/detail/preprocessed/deque20.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque20.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 30
-#include <boost/fusion/container/deque/detail/preprocessed/deque30.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque30.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 40
-#include <boost/fusion/container/deque/detail/preprocessed/deque40.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque40.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 50
-#include <boost/fusion/container/deque/detail/preprocessed/deque50.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque50.hpp>
 #else
 #error "FUSION_MAX_DEQUE_SIZE out of bounds for preprocessed headers"
 #endif
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque10.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque10.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque10.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque10.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque10_fwd.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque10_fwd.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque10_fwd.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque10_fwd.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque20.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque20.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque20.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque20.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque20_fwd.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque20_fwd.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque20_fwd.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque20_fwd.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque30.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque30.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque30.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque30.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque30_fwd.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque30_fwd.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque30_fwd.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque30_fwd.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque40.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque40.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque40.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque40.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque40_fwd.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque40_fwd.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque40_fwd.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque40_fwd.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque50.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque50.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque50.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque50.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque50_fwd.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque50_fwd.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque50_fwd.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque50_fwd.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_fwd.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_fwd.hpp
similarity index 61%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_fwd.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_fwd.hpp
index a0b75b7c..9a770b9e 100644
--- a/include/boost/fusion/container/deque/detail/preprocessed/deque_fwd.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_fwd.hpp
@@ -8,15 +8,15 @@
 ==============================================================================*/
 
 #if FUSION_MAX_DEQUE_SIZE <= 10
-#include <boost/fusion/container/deque/detail/preprocessed/deque10_fwd.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque10_fwd.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 20
-#include <boost/fusion/container/deque/detail/preprocessed/deque20_fwd.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque20_fwd.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 30
-#include <boost/fusion/container/deque/detail/preprocessed/deque30_fwd.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque30_fwd.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 40
-#include <boost/fusion/container/deque/detail/preprocessed/deque40_fwd.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque40_fwd.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 50
-#include <boost/fusion/container/deque/detail/preprocessed/deque50_fwd.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque50_fwd.hpp>
 #else
 #error "FUSION_MAX_DEQUE_SIZE out of bounds for preprocessed headers"
 #endif
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size.hpp
similarity index 59%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size.hpp
index a26dfdb2..9431abe2 100644
--- a/include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size.hpp
@@ -8,15 +8,15 @@
 ==============================================================================*/
 
 #if FUSION_MAX_DEQUE_SIZE <= 10
-#include <boost/fusion/container/deque/detail/preprocessed/deque_initial_size10.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size10.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 20
-#include <boost/fusion/container/deque/detail/preprocessed/deque_initial_size20.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size20.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 30
-#include <boost/fusion/container/deque/detail/preprocessed/deque_initial_size30.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size30.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 40
-#include <boost/fusion/container/deque/detail/preprocessed/deque_initial_size40.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size40.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 50
-#include <boost/fusion/container/deque/detail/preprocessed/deque_initial_size50.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size50.hpp>
 #else
 #error "FUSION_MAX_DEQUE_SIZE out of bounds for preprocessed headers"
 #endif
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size10.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size10.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size10.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size10.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size20.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size20.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size20.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size20.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size30.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size30.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size30.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size30.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size40.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size40.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size40.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size40.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size50.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size50.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_initial_size50.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_initial_size50.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values.hpp
similarity index 59%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values.hpp
index 2460dda5..6e796865 100644
--- a/include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values.hpp
@@ -8,15 +8,15 @@
 ==============================================================================*/
 
 #if FUSION_MAX_DEQUE_SIZE <= 10
-#include <boost/fusion/container/deque/detail/preprocessed/deque_keyed_values10.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values10.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 20
-#include <boost/fusion/container/deque/detail/preprocessed/deque_keyed_values20.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values20.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 30
-#include <boost/fusion/container/deque/detail/preprocessed/deque_keyed_values30.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values30.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 40
-#include <boost/fusion/container/deque/detail/preprocessed/deque_keyed_values40.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values40.hpp>
 #elif FUSION_MAX_DEQUE_SIZE <= 50
-#include <boost/fusion/container/deque/detail/preprocessed/deque_keyed_values50.hpp>
+#include <boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values50.hpp>
 #else
 #error "FUSION_MAX_DEQUE_SIZE out of bounds for preprocessed headers"
 #endif
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values10.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values10.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values10.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values10.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values20.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values20.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values20.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values20.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values30.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values30.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values30.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values30.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values40.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values40.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values40.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values40.hpp
diff --git a/include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values50.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values50.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/preprocessed/deque_keyed_values50.hpp
rename to include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values50.hpp
diff --git a/include/boost/fusion/container/deque/detail/variadic_deque_keyed_values.hpp b/include/boost/fusion/container/deque/detail/deque_keyed_values.hpp
similarity index 100%
rename from include/boost/fusion/container/deque/detail/variadic_deque_keyed_values.hpp
rename to include/boost/fusion/container/deque/detail/deque_keyed_values.hpp