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Debunking C++ Myths

Debunking C++ Myths

By : Alexandru Bolboacă, Ferenc-Lajos Deák
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Debunking C++ Myths

Debunking C++ Myths

By: Alexandru Bolboacă, Ferenc-Lajos Deák

Overview of this book

Think you know C++? Think again. For decades, C++ has been clouded by myths and misunderstandings—from its early design decisions to misconceptions that still linger today. Claims like "C++ is too hard to learn" or "C++ is obsolete" are often rooted in some truth, but they are outdated and fail to capture the language’s ongoing evolution and modern capabilities. Written by industry veterans with over 40 years of combined experience, this book uncovers the myths, exploring their origins and relevance in the context of today’s C++ landscape. It equips you with a deeper understanding of advanced features and best practices to elevate your projects. Each chapter tackles a specific misconception, shedding light on C++'s modern features, such as smart pointers, lambdas, and concurrency. You’ll learn practical strategies to navigate common challenges like code portability and compiler compatibility, as well as how to incorporate modern best practices into your C++ codebase to optimize performance and future-proof your projects. By the end of this book, you’ll have a comprehensive understanding of C++'s evolution, equipping you to make informed decisions and harness its powerful features to enhance your skills, coding practices, and projects.
Table of Contents (15 chapters)
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Summary

We have seen in this chapter that we can use multiple paradigms to program in C++. We looked briefly at a few: functional programming, metaprogramming, types that ensure compile-time validation, and extreme polymorphism. Each of these approaches, as well as the standard object-oriented and structured programming, are useful for various contexts when building libraries or specific programs. Each of them has something to offer to the curious programmer who wants to learn as much as possible about their craft. Each of them has its trade-offs and its own implementations in the world of software development.

We have shown that C++ programmers perhaps only use a subset of the language, and it doesn’t have to be an object-oriented one. Instead, it’s best to experiment with all of them, making the most of the fact that C++ is powerful enough to offer so many options, and to pick and choose depending on the task at hand.

In the next chapter, we will see that the...

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