Read about an interesting way of runtime polymorphism with std::variant/std::visit!

Runtime Polymorphism with std::variant and std::visit

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by Bartlomiej Filipek

From the article:

Runtime polymorphism usually connects with v-tables and virtual functions. However, in this blog post, I’ll show you a modern C++ technique that leverages std::variant and std::visit. This C++17 technique might not only offer better performance and value semantics, but also interesting design patterns.