[issue1082] reduce use of auto.

aibasel · Feb 9, 2024 · d77141f · d77141f
1 parent 720f058
commit d77141f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/search/utils/tuples.h b/src/search/utils/tuples.h
@@ -14,7 +14,7 @@ auto flatten_tuple(T &&t) {
 
 template<class ... Ts>
 auto flatten_tuple(std::tuple<Ts...> &&t) {
-    constexpr auto tuple_size = std::tuple_size<std::tuple<Ts...>>::value;
+    constexpr std::size_t tuple_size = std::tuple_size<std::tuple<Ts...>>::value;
     return flatten_tuple_elements(std::move(t), std::make_index_sequence<tuple_size>());
 }