Code Review

In the preceding chapters of this book, we have systematically explored a range of automated solutions designed to enhance the quality of our C++ code. These include the adoption of clear naming conventions, the utilization of modern C++ features, the rigorous implementation of unit and end-to-end testing, the maintenance of clean commits and messages, and the effective use of debugging techniques such as git bisect, among others. Each of these practices serves as a vital component in our toolkit for writing robust, maintainable software.

However, despite the substantial benefits conferred by these automated tools and methodologies, they are not infallible. They rely on correct and consistent implementation, and without diligent oversight, it’s all too easy for standards to slip and errors to creep into our codebase. This is where the critical role of code review comes into play. A human eye, capable of interpreting context and nuance, is essential in ensuring...