Update string_map.hpp

albin-johansson · Nov 25, 2023 · 2820d86 · 2820d86
1 parent 984fbca
commit 2820d86
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/modules/core/inc/tactile/core/container/string_map.hpp b/modules/core/inc/tactile/core/container/string_map.hpp
@@ -12,9 +12,12 @@
 
 namespace tactile {
 
+/**
+ * \brief Custom hash object capable of hashing different string types.
+ */
 struct StringHash final {
   using hash_type = std::hash<StringView>;
-  using is_transparent = std::true_type;
+  using is_transparent [[maybe_unused]] = std::true_type;
 
   [[nodiscard]] auto operator()(const char* str) const -> usize
   {
@@ -32,7 +35,9 @@ struct StringHash final {
   }
 };
 
-/** Variant of hash map optimized for string keys, using heterogeneous lookups. */
+/**
+ * \brief Variant of hash map optimized for string keys, using heterogeneous lookups.
+ */
 template <typename T>
 using StringMap = std::unordered_map<String, T, StringHash, std::equal_to<>>;