From dd4a29127260f84f081127d41a7b1df537428186 Mon Sep 17 00:00:00 2001
From: Michele Caini <michele.caini@gmail.com>
Date: Thu, 18 Apr 2024 16:44:30 +0200
Subject: [PATCH] table: ::empty function

---
 src/entt/entity/table.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/entt/entity/table.hpp b/src/entt/entity/table.hpp
index 336e36dd4..dde06cb7d 100644
--- a/src/entt/entity/table.hpp
+++ b/src/entt/entity/table.hpp
@@ -145,6 +145,14 @@ public:
         return std::get<0>(payload).size();
     }
 
+    /**
+     * @brief Checks whether a table is empty.
+     * @return True if the table is empty, false otherwise.
+     */
+    [[nodiscard]] bool empty() const noexcept {
+        return std::get<0>(payload).empty();
+    }
+
 private:
     container_type payload;
 };