What's New in C++23
The C++ standards committee updates the language and standard library every 3 years, and compilers implement those changes after the standard is final. This course will teach you what has been added to C++23, and what these new features offer you.
What you'll learn
Some updates to the C++ language and standard library change the way all developers code, while others are less widely relevant. In this course, What's New in C++23, you’ll learn to decide about using new C++23 features. First, you’ll explore new error handling options. Next, you’ll discover a wide collection of new capabilities in the ranges library, and new collections to use.. Finally, you’ll see a number of small features to help you be more productive and less frustrated during development.. When you’re finished with this course, you’ll have the skills and knowledge of C++23 needed to decide whether to use these new features in your C++ development.
Table of contents
- Introduction 0m
- Handling Errors 3m
- The std::expected Class 4m
- Demo: Expected 3m
- Converting Code That Returns a bool 3m
- Demo: Converting Code That Returns a bool 5m
- Converting Code That Throws 2m
- Demo: Converting Code That Throws 4m
- Monadic Operations 2m
- Demo: Monadic Operations 2m
- Should You Use std::expected? 2m
About the author
Kate Gregory is in her fifth decade of being paid to program. Her firm, Gregory Consulting Limited, is based in rural Ontario and helps clients adopt new technologies and adjust to the changing business environment. Mentoring, technical writing, and technical speaking are her preferred ways of sharing wisdom with large groups of people. Kate is the author of over a dozen books and speaks at conferences around the world, with keynotes on 5 continents. Kate develops courses (primarily on C++) for ... more