Скачать с ютуб Constructors Are Broken в хорошем качестве

Constructors Are Broken

Constructors promise a safe, guaranteed way to initialize objects in C++. But what they actually provide is many subtle opportunities to read uninitialized memory, and ergonomic issues that can negatively affect performance (by needing to throw exceptions to signal failure) and memory usage (by needing to juggle class layout in order to initialize members in the right order in the constructor initializer list). Join me as we spelunk into some of these topics and learn a healthy alternative from Rust, the factory function, that might help our code be safer and better. Special guest appearances from struct update syntax/functional record update, non-static data member initializers/NSDMI, NonZeroU8 and niche optimizations, Option/optional, and lots of pontification about type invariants. Superconstructing Super Elider: https://quuxplusone.github.io/blog/20... NSA memory safety: https://www.nsa.gov/Press-Room/News-H... I use the amazing Manim library for animating these videos, and I edit them with Blender and Audacity. https://www.manim.community/ https://www.blender.org/ https://www.audacityteam.org/