C++20 Features: Concepts, Ranges, and Modern Programming

The C++ language is constantly evolving, and C++20 introduced major features that fundamentally change how modern software is built. Staying current with these standards is essential for writing maintainable and high-performance code. This course provides a clear, text-based path to understanding and applying the most impactful features of the C++20 standard. You will move beyond older C++ idioms and gain the skills to utilize powerful tools like Concepts for robust generic programming and Ranges for streamlined sequence manipulation. What you'll learn: * Understand the purpose and syntax of C++ Concepts to constrain template parameters and improve compiler diagnostics. * Master the use of Ranges for manipulating sequences and collections without complex iterators or manual loops. * Apply the three-way comparison operator (`<=>`) to simplify sorting logic and custom type comparisons. * Learn how to use modern concurrency features like `std::jthread` to manage background tasks safely. * Practice integrating basic unit testing principles alongside C++20 features to ensure code correctness and reliability. The course begins by defining the core architectural changes in C++20 before diving into detailed explanations and code examples for Concepts and Ranges. We then move on to practical applications of utility features and modern concurrency primitives, reinforced by written exercises. This course is designed for beginner to intermediate programmers who have basic familiarity with C++ syntax and want to upgrade their knowledge to the modern C++20 standard. No prior experience with advanced template programming or concurrency is required. Start writing powerful, expressive C++ code that meets modern industry standards today.