Ready 📚 Registries Create your own private library catalog for use within vcpkg; great for internal, closed-source 3rd party libraries and community repositories 🔢 Versioning Choose which library

decltype(func()) p = func(); • 在代理模式中，用于完美转发函数返回值。比如： • decltype(auto) at(size_t i) const { • return m_internal_class.at(i); } using ：创建类型别名 • 除了 typedef 外，还可以用 using 创建类型别名： • typedef std::vector VecInt;

“I’ll do my best!” They pass stop tokens to the operation state. Cancellation details are internal to algorithms. “Hey, receiver! I’ve stopped!” “Hey, operation! I don’t need your result