8 ms·

What about circular references?

• zandorg 18y ago
  It's a bit hard to explain, but it's a copy constructor. Not sure of all the details right now, but I think when it is passes to another function (as a parameter), the reference count goes up, and when it returns (destructor), it goes down. I don't think it can be circular, as it uses types, not pointers. The basic idea is the data stays in the same place in memory.