How can I pass a class member function as a callback?

Question

I\'m using an API that requires me to pass a function pointer as a callback. I\'m trying to use this API from my class but I\'m getting compilation errors.

Here is

Answer 1

What argument does Init take? What is the new error message?

Method pointers in C++ are a bit difficult to use. Besides the method pointer itself, you also need to provide an instance pointer (in your case this). Maybe Init expects it as a separate argument?