Using Modern C++ to Eliminate Virtual Functions - CppCon 2022

Explore techniques for replacing runtime polymorphism with compile-time polymorphism in C++20, eliminating the need for virtual functions in statically linked programs. Delve into the mechanisms of modern C++ that achieve the same purposes as virtual functions, and gain insights into when and why to avoid or remove them from a codebase. Learn about binding interfaces, polymorphic types, virtual and non-virtual implementations, storing multiple types, properties, vectors, and implementations. Examine the downsides and bold claims surrounding devirtualization, and engage in a practice task to reinforce your understanding. Presented by Jonathan Gopel, a C++ enthusiast and outdoor sports enthusiast, at CppCon 2022, this hour-long conference talk offers a comprehensive exploration of advanced C++ concepts for experienced programmers looking to optimize their code.