Post #3693 4.71K May 27, 2023, 19:24 UTC Рефакторинг с C++17 std::Optional.https://www.cppstories.com/2018/04/refactoring-with-c17-stdoptional/ C++ Stories Refactoring with C++17 std::optional There are many situations where you need to express that something is “optional” - an object that might contain a value or not. You have several options to implement such case, but with C++17 there’s probably the most helpful way: std::optional. For today… 👍 14