[Core] Add convenience access to front/back element of List

AThousandShips · Oct 2, 2024 · 3783440 · 3783440
1 parent 1917bc3
commit 3783440
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/core/templates/list.h b/core/templates/list.h
@@ -282,6 +282,26 @@ class List {
 		return _data ? _data->last : nullptr;
 	}
 
+	_FORCE_INLINE_ const T &get_front() const {
+		DEV_ASSERT(_data);
+		return _data->first->get();
+	}
+
+	_FORCE_INLINE_ T &get_front() {
+		DEV_ASSERT(_data);
+		return _data->first->get();
+	}
+
+	_FORCE_INLINE_ const T &get_back() const {
+		DEV_ASSERT(_data);
+		return _data->last->get();
+	}
+
+	_FORCE_INLINE_ T &get_back() {
+		DEV_ASSERT(_data);
+		return _data->last->get();
+	}
+
 	/**
 	 * store a new element at the end of the list
 	 */