Is there any good guide on variadic templates?

Question

I have been searching all over the internet to find some good easy to understand video or article on variadic templates on C++. But all of them are only doing the same example without explaining anything of what they are doing (or not enough at least). Do you have anything to suggest?

Answer 1

Maybe you can read the C++ rules on parameter packs as a supplement to the videos to better understand what's going on?

https://en.cppreference.com/w/cpp/language/parameter_pack