I just wanted to point to something Jonathan Mller ACCU 2018 By: ACCU Conference

CppCon 2017 Louis Dionne Runtime Polymorphism Back to the Basics By: CppCon

C Templates Revised Nicolai Josuttis ACCU 2018 By: ACCU Conference

Better Code Runtime Polymorphism Sean Parent By: NDC Conferences

CppCon 2014 Herb Sutter Back to the Basics Essentials of Modern C Style By: CppCon

CppCon 2017 Arthur ODwyer dynamiccast From Scratch By: CppCon