4 ms·

So, if I'm reading the Wiki article right, this is C++'s version of Java's <T extends SomeInterface>?

• steveklabnik 11y ago
  In a way, yes. Other similar language features include traits in Rust and typeclasses in Haskell, in my understanding.
  • Sharlin 11y ago
    Also Scala's view bounds where a type is accepted if it's implicitly convertible to the required interface.