diff options
Diffstat (limited to 'boost/fusion/container/vector/vector.hpp')
| -rw-r--r-- | boost/fusion/container/vector/vector.hpp | 38 |
1 files changed, 11 insertions, 27 deletions
diff --git a/boost/fusion/container/vector/vector.hpp b/boost/fusion/container/vector/vector.hpp index 845a019e6b..65bffd0b69 100644 --- a/boost/fusion/container/vector/vector.hpp +++ b/boost/fusion/container/vector/vector.hpp @@ -24,6 +24,8 @@ /////////////////////////////////////////////////////////////////////////////// #include <boost/fusion/support/sequence_base.hpp> #include <boost/fusion/support/is_sequence.hpp> +#include <boost/fusion/support/void.hpp> +#include <boost/fusion/support/detail/enabler.hpp> #include <boost/fusion/support/detail/index_sequence.hpp> #include <boost/fusion/container/vector/detail/at_impl.hpp> #include <boost/fusion/container/vector/detail/value_at_impl.hpp> @@ -164,7 +166,7 @@ namespace boost { namespace fusion template <typename U> BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED store(U&& rhs - , typename disable_if<is_same<typename pure<U>::type, store> >::type* = 0) + , typename disable_if<is_same<typename pure<U>::type, store>, detail::enabler_>::type = detail::enabler) : elem(std::forward<U>(rhs)) {} @@ -274,37 +276,19 @@ namespace boost { namespace fusion static BOOST_FUSION_GPU_ENABLED mpl::identity<U> value_at_impl(store<N, U>*); }; - - template <typename V, typename... T> - struct trim_void_; - - template <typename... T> - struct trim_void_<vector<T...> > - { - typedef vector_data< - typename detail::make_index_sequence<sizeof...(T)>::type - , T... - > type; - }; - - template <typename... T, typename... Tail> - struct trim_void_<vector<T...>, void_, Tail...> - : trim_void_<vector<T...> > {}; - - template <typename... T, typename Head, typename... Tail> - struct trim_void_<vector<T...>, Head, Tail...> - : trim_void_<vector<T..., Head>, Tail...> {}; - - template <typename... T> - struct trim_void : trim_void_<vector<>, T...> {}; } // namespace boost::fusion::vector_detail - // This class provides backward compatibility: vector<T, ..., void_, void_, ...>. template <typename... T> struct vector - : vector_detail::trim_void<T...>::type + : vector_detail::vector_data< + typename detail::make_index_sequence<sizeof...(T)>::type + , T... + > { - typedef typename vector_detail::trim_void<T...>::type base; + typedef vector_detail::vector_data< + typename detail::make_index_sequence<sizeof...(T)>::type + , T... + > base; BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED vector() |