diff options
Diffstat (limited to 'src/conditional/cond.h')
| -rw-r--r-- | src/conditional/cond.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/conditional/cond.h b/src/conditional/cond.h index ca5e46d..4def611 100644 --- a/src/conditional/cond.h +++ b/src/conditional/cond.h @@ -9,12 +9,14 @@ namespace tav { namespace detail { -template <typename Pair> -using cond_predicate = IsTrue<Car<Pair>>; - template <typename... Branches> -struct select_cond_branch { - using type = Eval<detail::find_variadic<detail::cond_predicate, Branches...>>; +class select_cond_branch { + private: + template <typename Pair> + using predicate = IsTrue<Car<Pair>>; + + public: + using type = Eval<detail::find_variadic<predicate, Branches...>>; static_assert( IsPair<type>::value, |