Implementing Physical Units Library for C++
summary
Claims a header-only physical-units library that enforces dimensional correctness at compile time while generating no runtime overhead in microbenchmarks, implements SI and common derived units, and caught real unit-mismatch examples. Uses heavy template metaprogramming with class types as NTTPs, simplifies construction with class template argument deduction (CTAD), and constrains APIs with concepts for quantity and unit types. Presents tradeoffs around user syntax vs. compile-time resolution and interoperability with existing numeric types.
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chapters (8)
- 0:00Wprowadzenie konferencji i powitanie uczestników
- 1:30Przedstawienie tematu biblioteki jednostek fizycznych w C++
- 15:00Implementation problems
- 30:00Porównanie z istniejącymi rozwiązaniami i standardami
- 45:00Demonstracja praktycznego użycia biblioteki
- 1:00:00Wydajność i optymalizacja kodu z jednostkami fizycznymi
- 1:15:00Przyszłość i dalszy rozwój biblioteki
- 1:25:00Podsumowanie i odpowiedzi na pytania uczestników
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