♻️ fixed index_apply's tparam argument deduction

lamarrr · Dec 5, 2024 · 6b1cacf · 6b1cacf
1 parent 5d78d88
commit 6b1cacf
Showing 1 changed file with 2 additions and 9 deletions.
diff --git a/ashura/std/tuple.h b/ashura/std/tuple.h
@@ -64,22 +64,15 @@ constexpr decltype(auto) apply(F && f, Tuple && t)
 template <typename F, usize... I>
 constexpr decltype(auto) impl_index_apply(F && f, std::index_sequence<I...>)
 {
-  return f.template operator()<I...>();
+  return static_cast<F &&>(f).template operator()<I...>();
 }
 
-template <typename F, usize N>
+template <usize N, typename F>
 constexpr decltype(auto) index_apply(F && f)
 {
   return impl_index_apply(static_cast<F &&>(f), std::make_index_sequence<N>{});
 }
 
-template <typename F, typename... Tuples>
-constexpr decltype(auto) zip_apply(F && f, Tuples &&... tuples)
-{
-  // [ ] impl
-  // apply over Index
-}
-
 template <usize I, typename Tuple, typename... In>
 constexpr decltype(auto) impl_fold_reduce(Tuple & fns, In &&... in)
 {