refactor: improve functions

Closes: #49
2026-07-08 00:19:37 +02:00
parent 7de645d323
commit d49b4f5bc7
10 changed files with 188 additions and 122 deletions
@@ -1,6 +1,7 @@
 #ifndef FURVM_DETAIL_HANDLE_HPP
 #define FURVM_DETAIL_HANDLE_HPP

+#include <functional>
 #include <type_traits>

 namespace furvm {
@@ -27,6 +28,11 @@ struct header_has_refcount<Header,
 template <typename Header>
 static constexpr auto header_has_refcount_v = header_has_refcount<Header>::value;

+template <typename Handle, typename IdHash = std::hash<typename Handle::id_type>>
+struct handle_hash {
+    std::size_t operator()(const Handle& handle) const { return IdHash{}(handle.id()); }
+};
+
 } // namespace detail
 } // namespace furvm