Type-Safe Interfaces with Modern C++ - std::variant – Visitation

The video tutorial explores the concept of visitation in programming, focusing on the use of SCD visit for handling variants. It explains how visitation can be implemented using structs and lambdas, highlighting the benefits and limitations of each approach. The tutorial also covers the application of SCD visit in scenarios involving multiple variants, such as collision detection in simulations. It concludes with a discussion on the advantages of SCD visit over traditional methods like get and get_if, and introduces future visitation techniques to address current shortcomings.

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