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Effective Modern C++ summary
Scott Meyers
Brief summary
Effective Modern C++ by Scott Meyers is a comprehensive guide that helps programmers leverage the power of C++11 and C++14 features to write high-quality, efficient, and maintainable code. It covers best practices and modern techniques for utilizing the language's capabilities.
Table of Contents
Effective Modern C++
Summary of key ideas
Understanding Modern C++
In Effective Modern C++ by Scott Meyers, we are introduced to the modern aspects of the C++ programming language. Meyers begins by discussing the new features introduced in C++11 and C++14, such as the auto type specifier and universal references. He emphasizes that these features enable us to write more concise and expressive code, while still maintaining the language's powerful performance and flexibility.
Meyers stresses the importance of understanding the behavior of new features, such as move semantics and lambda expressions. He explains how these features work under the hood and how they can be used to improve the performance and readability of our code. He also warns against potential pitfalls and common misconceptions.
Best Practices and Guidelines
The book then delves into a series of guidelines and best practices for using modern C++. Meyers provides numerous examples to illustrate each guideline, allowing the reader to understand not only what they should do, but why they should do it. For instance, he discusses the benefits of using smart pointers over raw pointers and advises against unnecessary use of explicit constructors and conversion functions.
Meyers also addresses the issue of exception specifications, highlighting their limited use in modern C++ and suggesting the use of noexcept instead. He further elaborates on the advantages of using the new standard library features, such as std::unique_ptr, std::shared_ptr, and std::thread, over their older counterparts.
Concurrency and Parallelism
Continuing with the theme of modernization, the book explores concurrent programming in C++. Meyers explains the new concurrency features introduced in C++11, such as std::thread, std::mutex, and std::condition_variable, and demonstrates their use in writing safe and efficient concurrent code.
He also introduces the concept of parallel algorithms, which allow us to take advantage of multicore processors by running standard algorithms in parallel. Meyers provides examples of using the std::algorithm library to achieve parallelism and discusses the trade-offs involved in parallel execution.
Effective Software Development
In the final sections of Effective Modern C++, Meyers emphasizes the importance of writing clear, maintainable, and efficient code. He advocates for the use of modern C++ features to achieve these goals, while cautioning against misuse and overuse of these features.
He also addresses the issue of backward compatibility, suggesting ways to gradually modernize existing codebases without disrupting their functionality. He concludes by emphasizing the need for continuous learning and adaptation to keep up with the ever-evolving landscape of C++ programming.
In summary, Effective Modern C++ is a comprehensive guide to leveraging the new features of C++11 and C++14 to write more efficient, maintainable, and expressive code. Meyers' practical advice, backed by numerous examples and guidelines, makes this book an invaluable resource for C++ programmers looking to stay ahead in the ever-changing world of software development.
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What is Effective Modern C++ about?
Effective Modern C++ by Scott Meyers is a comprehensive guide to using C++11 and C++14 effectively. It covers a wide range of topics including type deduction, smart pointers, move semantics, and concurrency support. The book provides practical advice and real-world examples to help C++ developers write cleaner, safer, and more efficient code in the modern C++ era.
Effective Modern C++ Review
Effective Modern C++ (2014) by Scott Meyers is a valuable resource for programmers looking to enhance their C++ skills. Here's why this book stands out:
- Delving into advanced C++ features such as lambdas, smart pointers, and concurrency, it offers in-depth knowledge for mastering modern C++ programming.
- With practical examples and insights from the renowned author, the book provides a clear understanding of complex concepts, aiding in practical application.
- Its engaging approach to discussing intricate C++ topics ensures that readers stay captivated and motivated to explore further, making learning enjoyable and rewarding.
Who should read Effective Modern C++?
Software developers and engineers looking to upgrade their C++ skills to the modern standards
Professionals who want to write efficient, maintainable, and portable code using C++11 and C++14
Readers who appreciate practical examples and real-world insights to improve their programming practices
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Effective Modern C++ FAQs
What is the main message of Effective Modern C++?
The main message of Effective Modern C++ is mastering essential C++ features and techniques for efficient code.
How long does it take to read Effective Modern C++?
Reading Effective Modern C++ takes time, but its Blinkist summary can be read quickly.
Is Effective Modern C++ a good book? Is it worth reading?
Effective Modern C++ is worth reading for its practical insights on optimizing C++ code.
Who is the author of Effective Modern C++?
The author of Effective Modern C++ is Scott Meyers.
What to read after Effective Modern C++?
If you're wondering what to read next after Effective Modern C++, here are some recommendations we suggest:
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