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## cpp_legacy_inheritance_vs_std_variant.md

      
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                 C++ legacy inheritance vs CRTP + std::variant
              
          
    C++ : Polymorphic inheritance without vtable


Inheritance and Virtual Table are often used to create interface in C++ polymorphic class

What if ... there were another way to do this ?

easier, cleaner, faster and more reliable

This article explains how to use CRTP, [std::variant](https://en.cppreference.com/w/cpp/utility/variant and std::visit to increase code performance.

Table of content


Introduction