final specifier (since C++11) - cppreference.com
https://en.cppreference.com/w/cpp/language/final
WebFeb 23, 2023 · final is an identifier with a special meaning when used in a member function declaration or class head. In other contexts, it is not reserved and may be used to name objects and functions. Note In a sequence of the following tokens: one of class, struct and union ; a possibly qualified identifier ; final ; one of : and { ,
DA: 56 PA: 46 MOZ Rank: 86