Rethinking Usage of C++ Templates

Explore advanced C++ template metaprogramming techniques in this conference talk from code::dive 2019. Delve into the challenges of template metaprogramming and its impact on library users. Learn from the speaker's experience implementing a Physical Units Library for C++, addressing issues such as complex compile-time errors, lengthy type names, and suboptimal compilation times. Examine practical examples, including practices from the C++ Standard Library, to compare different approaches to templated code design. Gain insights into applying the Rule of Chiel to improve compile times and overall template usage efficiency. Benefit from the expertise of Mateusz Pusz, a seasoned software architect and active member of the ISO C++ Committee, as he shares valuable lessons and benchmarks to enhance your C++ template metaprogramming skills.