GuidList myList; // Check if list is empty if (myList.empty()) { std::cout << "List is empty" << std::endl; } else { std::cout << "List is not empty" << std::endl; }In this example, we first declare a `GuidList` object called `myList`. We then use the `empty()` function to check if the list is empty or not. If the list is empty, we output "List is empty" to the console. Otherwise, we output "List is not empty". The `empty()` function is part of the C++ Standard Library and is included in the `