1 files changed, 36 insertions, 0 deletions
diff --git a/src/handle-pool.hpp b/src/handle-pool.hpp
new file mode 100644
index 00000000..da7a2538
--- /dev/null
+++ b/src/handle-pool.hpp
@@ -0,0 +1,36 @@
+#pragma once
+#include "compat/defs.hpp"
+#include <cr/Array.h>
+#include <cr/Pointer.h>
+
+namespace floormat::Handle {
+
+template<typename Obj, uint32_t PageSize> class Page;
+
+template<typename Obj, uint32_t PageSize>
+class Pool
+{
+    friend class Handle<Obj, PageSize>;
+
+    static Pointer<Pool<Obj, PageSize>> make_pool();
+    static Page<Obj, PageSize>& find_page();
+
+    Array<Pointer<Page<Obj, PageSize>>> pages;
+    size_t next_page_offset = 0;
+
+    static Pointer<Pool<Obj, PageSize>> pool = make_pool();
+
+public:
+    fm_DECLARE_DELETED_COPY_MOVE_ASSIGNMENTS(Pool);
+
+    explicit Pool();
+    ~Pool() noexcept;
+
+    template<typename... Xs>
+    requires requires (Xs&&... xs) {
+        Obj{forward<Xs>(xs)...};
+    }
+    static Handle<Obj, PageSize> make_object(Xs&&... xs);
+};
+
+} // namespace floormat::Handle