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Francis

Posted on Jan 12, 2024

C++ Performance Improvement through final devirtualization

#cpp #performance #tutorial #programming

C++, the final keyword proves to be useful in everyday interviews and work scenarios. When asked about final, you can provide the following information:

Prevents further inheritance
Prohibits virtual function overriding
Enables devirtualization for performance improvement
Acts as a design constraint, preventing subclass inheritance and avoiding subclass overrides

https://levelup.gitconnected.com/c-performance-improvement-through-final-devirtualization-258e7ae1d2b5

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