Registration is now open for CppCon 2024! The conference starts on September 15 and will be held in person in Aurora, CO. To whet your appetite for this year’s conference, we’re posting videos of some of the top-rated talks from last year's conference. Here’s another CppCon talk video we hope you will enjoy – and why not register today for CppCon 2024!

Lightning Talk: Higher-Order Template Metaprogramming with C++23

by Ed Catmur

Summary of the talk:

C++20's Concepts transformed metaprogramming, but they can still be inflexible and are not readily composable. I demonstrate a few simple yet powerful techniques to allow building concepts from type traits, type transformations and even other concepts.