Understanding the Curiously Recurring Template Pattern (CRTP) in C++: Interesting Comparison with Virtual Functions
Introduction In the world of C++ programming, there are certain patterns that stands out because of their performance efficiency and their peculiar solution. A common technique (or pattern) is the Curiously Recurring Template Pattern (CRTP). If you want to become an expert on the most advanced techniques as a C++ developer, CRTP is something you need to know. This post digs into what CRTP is, why you need it and what it allows you to do vs more typical virtual function implementations. When you're finished, you'll understand how CRTP functions and why you might want to use it in your projects. Table Of Contents 1. Curiously Recurring Template Pattern (CRTP) 2. Why is CRTP Needed? 3. How CRTP Works From the Inside 4. Here we have a detailed comparison of how CRTP does versus virtual member functions. 5. Benefits of Using CRTP 7. Pitfalls and Considerations When Using CRTP 8. Conclusion 9. FAQs 1. What is The Curiously Recurring Template Pattern (CRTP) Curiously Re...