Is it possible to determine the number of elements of a c++ enum class?

Question

Is it possible to determine the cardinality of a c++ enum class:

enum class Example { A, B, C, D, E };

I tried to use si

Answer 1

One trick you can try is to add a enum value at the end of your list and use that as the size. In your example

enum class Example { A, B, C, D, E, ExampleCount };