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Refactoring with C++

Refactoring with C++

By : Dmitry Danilov
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Refactoring with C++

Refactoring with C++

5 (2)
By: Dmitry Danilov

Overview of this book

Despite the prevalence of higher-level languages, C++ is still running the world, from bare-metal embedded systems to distributed cloud-native systems. C++ is on the frontline whenever there is a need for a performance-sensitive tool supporting complex data structures. The language has been actively evolving for the last two decades. This book is a comprehensive guide that shows you how to implement SOLID principles and refactor legacy code using the modern features and approaches of C++, the standard library, Boost library collection, and Guidelines Support Library by Microsoft. The book begins by describing the essential elements of writing clean code and discussing object-oriented programming in C++. You’ll explore the design principles of software testing with examples of using popular unit testing frameworks such as Google Test. The book also guides you through applying automated tools for static and dynamic code analysis using Clang Tools. By the end of this book, you’ll be proficient in applying industry-approved coding practices to design clean, sustainable, and readable real-world C++ code.
Table of Contents (18 chapters)
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Templates and generic programming

Templates and generic programming are pivotal features of C++ that enable the creation of flexible and reusable components. While this chapter offers an overview of these powerful tools, it’s important to note that the topic of templates, particularly template metaprogramming, is vast enough to fill entire books. For those seeking an in-depth exploration, dedicated resources on C++ templates and metaprogramming are recommended.

What are templates good for?

Templates are particularly useful in scenarios where similar operations need to be performed on different types of data. They allow you to write a single piece of code that works with any type. The following subsections outline some common use cases with examples.

Generic algorithms

Algorithms can operate on different types without rewriting the code for each type. For instance, the standard library’s std::sort function can sort elements of any type as long as the elements...

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