More constexpr and noexcept support.

Note 1: Forwarding functions are specified as a C++14 constexpr since std::forward is not a constexpr within C++11. Note 2: Though I'm not sure why it doesn't compile, some declarations are specified as a C++14 constexpr or non-constexpr. Note 3: Boost.Tuple adaptation and TR1-based tuple implementations are not constexpr.
2015-03-03 02:21:02 +09:00
parent d7c918e36f
commit 2114bfca6c
280 changed files with 1107 additions and 935 deletions
--- a/include/boost/fusion/view/nview/detail/advance_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/advance_impl.hpp
@@ -12,7 +12,7 @@
 #include <boost/mpl/advance.hpp>
 #include <boost/fusion/iterator/advance.hpp>

-namespace boost { namespace fusion 
+namespace boost { namespace fusion
 {
    struct nview_iterator_tag;

@@ -36,7 +36,7 @@ namespace boost { namespace fusion
                typedef nview_iterator<sequence_type, 
                    typename mpl::advance<iterator_type, Dist>::type> type;

-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                static type
                call(Iterator const& i)
                {
--- a/include/boost/fusion/view/nview/detail/at_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/at_impl.hpp
@@ -11,7 +11,7 @@
 #include <boost/fusion/support/config.hpp>
 #include <boost/fusion/sequence/intrinsic/at.hpp>

-namespace boost { namespace fusion 
+namespace boost { namespace fusion
 {
    struct nview_tag;

@@ -32,8 +32,8 @@ namespace boost { namespace fusion
                typedef typename result_of::at<index_type, N>::type index;
                typedef typename result_of::at<sequence_type, index>::type type;

-                BOOST_FUSION_GPU_ENABLED
-                static type 
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+                static type
                call(Sequence& seq)
                {
                    return fusion::at<index>(seq.seq);
--- a/include/boost/fusion/view/nview/detail/begin_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/begin_impl.hpp
@@ -35,7 +35,7 @@ namespace boost { namespace fusion
                typedef nview_iterator<Sequence, 
                    typename mpl::begin<index_type>::type> type;

-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                static type call(Sequence& s)
                {
                    return type(s);
--- a/include/boost/fusion/view/nview/detail/deref_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/deref_impl.hpp
@@ -34,7 +34,7 @@ namespace boost { namespace fusion
                typedef typename result_of::at<
                    typename sequence_type::sequence_type, index>::type type;

-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                static type call(Iterator const& i)
                {
                    return at<index>(i.seq.seq);
--- a/include/boost/fusion/view/nview/detail/distance_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/distance_impl.hpp
@@ -31,7 +31,7 @@ namespace boost { namespace fusion
                    typename First::first_type, typename Last::first_type
                >::type type;

-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                static type
                call(First const& /*first*/, Last const& /*last*/)
                {
--- a/include/boost/fusion/view/nview/detail/end_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/end_impl.hpp
@@ -36,7 +36,7 @@ namespace boost { namespace fusion
                typedef nview_iterator<Sequence, 
                    typename mpl::end<index_type>::type> type;

-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                static type call(Sequence& s)
                {
                    return type(s);
--- a/include/boost/fusion/view/nview/detail/next_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/next_impl.hpp
@@ -35,7 +35,7 @@ namespace boost { namespace fusion
                typedef nview_iterator<sequence_type,
                    typename mpl::next<first_type>::type> type;

-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                static type
                call(Iterator const& i)
                {
--- a/include/boost/fusion/view/nview/detail/nview_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/nview_impl.hpp
@@ -63,7 +63,7 @@ namespace boost { namespace fusion { namespace result_of
 namespace boost { namespace fusion
 {
    template<BOOST_PP_ENUM_PARAMS(N, int I), typename Sequence>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
    inline nview<Sequence, mpl::vector_c<int, BOOST_PP_ENUM_PARAMS(N, I)> >
    as_nview(Sequence& s)
    {
--- a/include/boost/fusion/view/nview/detail/prior_impl.hpp
+++ b/include/boost/fusion/view/nview/detail/prior_impl.hpp
@@ -35,7 +35,7 @@ namespace boost { namespace fusion
                typedef nview_iterator<sequence_type,
                    typename mpl::prior<first_type>::type> type;

-                BOOST_FUSION_GPU_ENABLED
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                static type
                call(Iterator const& i)
                {
--- a/include/boost/fusion/view/nview/nview.hpp
+++ b/include/boost/fusion/view/nview/nview.hpp
@@ -40,7 +40,7 @@ namespace boost { namespace fusion

 #ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
            template <typename T>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
            typename add_reference<T>::type 
            operator()(T& x) const
            {
@@ -48,7 +48,7 @@ namespace boost { namespace fusion
            }
 #else
            template <typename T>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
            typename result<addref(T)>::type
            operator()(T&& x) const
            {
@@ -68,7 +68,7 @@ namespace boost { namespace fusion
            {};

            template <typename T>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
            typename add_reference<typename add_const<T>::type>::type 
            operator()(T& x) const
            {
@@ -76,7 +76,7 @@ namespace boost { namespace fusion
            }

            template <typename T>
-            BOOST_FUSION_GPU_ENABLED
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
            typename add_reference<typename add_const<T>::type>::type 
            operator()(T const& x) const
            {
@@ -108,7 +108,8 @@ namespace boost { namespace fusion
        typedef typename result_of::as_vector<transform_view_type>::type 
            sequence_type;

-        BOOST_FUSION_GPU_ENABLED explicit nview(Sequence& val)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        explicit nview(Sequence& val)
          : seq(sequence_type(transform_view_type(val, transform_type()))) 
        {}

--- a/include/boost/fusion/view/nview/nview_iterator.hpp
+++ b/include/boost/fusion/view/nview/nview_iterator.hpp
@@ -42,7 +42,8 @@ namespace boost { namespace fusion
        typedef Sequence sequence_type;
        typedef mpl_iterator<Pos> first_type;

-        BOOST_FUSION_GPU_ENABLED explicit nview_iterator(Sequence& in_seq)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        explicit nview_iterator(Sequence& in_seq)
          : seq(in_seq) {}

        Sequence& seq;