diff options
Diffstat (limited to 'src/list/operation/basic.h')
-rw-r--r-- | src/list/operation/basic.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/list/operation/basic.h b/src/list/operation/basic.h index 5f9a3f9..a299938 100644 --- a/src/list/operation/basic.h +++ b/src/list/operation/basic.h @@ -6,21 +6,24 @@ namespace tav { -template <typename Cons> +namespace detail { + +template <typename List> class Length { private: template <typename, typename Accumulated> using accumulate = Add<Size<1>, Accumulated>; public: - typedef Eval<Fold< - accumulate, - Size<0>, - Cons - >> type; + typedef tav::Fold<accumulate, Size<0>, List> type; }; } +template <typename List> +using Length = Eval<detail::Length<List>>; + +} + #endif // TYPEASVALUE_SRC_LIST_OPERATION_BASIC_H_ |