Added empty and size to selectables registry.

NuiCpp · Sep 19, 2023 · 4029e8a · 4029e8a
1 parent 91ac502
commit 4029e8a
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/nui/include/nui/data_structures/selectables_registry.hpp b/nui/include/nui/data_structures/selectables_registry.hpp
@@ -369,6 +369,15 @@ namespace Nui
             return {items_.cend()};
         }
 
+        bool empty() const
+        {
+            return itemCount_ == 0;
+        }
+        std::size_t size() const
+        {
+            return itemCount_;
+        }
+
       private:
         typename std::vector<ItemWithId>::iterator findItem(IdType id)
         {