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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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Integrating Clang-Format into the build system

In today’s software development landscape, CMake stands as a de facto industry standard for build systems. It offers a powerful and flexible way to manage builds across different platforms and compilers. Integrating Clang-Format – a tool for automatically formatting C++ code – into your CMake build process can help ensure consistent code formatting across your project. In this section, we’ll delve into how this can be achieved effectively.

First, you must start by identifying the Clang-Format executable on your system using CMake’s find_program() function:

# Find clang-format
find_program(CLANG_FORMAT_EXECUTABLE NAMES clang-format)

Next, you must gather all the source files you wish to format. The file(GLOB_RECURSE ...) function is useful for this purpose:

# Gather all source files from the root directory recursively
file(GLOB_RECURSE ALL_SOURCE_FILES
    *.cpp
 &...

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