How to find out which functions the compiler generated?

Question

I know about compiler-generated functions, the rule of three and the rule of five. In real-world scenarios, it may not be trivial to figure out exactly which of the compiler-gen

Answer 1

The rules are complicated. I will steal from another answer which quotes a table from Howard Hinnant's presentation.

The moral here is that a good practice is to not rely on compiler implicit declares and explicitly declare every special member (as defaulted or deleted, depending on your needs)