I came up with a solution that works for me and inspired by: https://thehermeticvault.com/software-development/making-boost-signals2-more-oop-friendly...
I came up with a solution that works for me and inspired by: https://thehermeticvault.com/software-development/making-boost-signals2-more-oop-friendly...
This question is looking for design ideas and opinions for a system that can pass...