Improving Safety of C++ Code With Quantities and Units Library

Learn how to enhance C++ code safety through the implementation of quantities and units libraries in this conference talk from CppCon 2024. Explore common safety concerns in the C++ community and discover how the mp-units library addresses these issues through practical examples and real-world engineering mishaps. Examine the benefits of using physical quantities and units libraries, including both obvious advantages and lesser-known safety features based on proposal P2981. Delve into typical problems found in codebases lacking proper unit handling, and understand potential C++ language and library extensions that could further improve project safety. Led by Mateusz Pusz, a software architect and ISO C++ Committee member with over 20 years of experience, gain insights into modern C++ practices that enhance code maintainability and prevent quantity-related errors.