Perhaps the most anticipated feature finalized around this time was . Before C++20, template errors were notorious for being hundreds of lines of gibberish.
So, what was happening in 2019?
namespace rv = std::ranges::views;
C++20 is comparable to C++11 in scope. It introduced and a host of library enhancements. c++2019
If you are looking for the official ISO standard named "C++2019," you won't find it. The C++ standard operates on a three-year cycle, meaning the official releases are C++11, C++14, C++17, and C++20. Perhaps the most anticipated feature finalized around this
For years, C++ developers struggled with the "pointer + size" combo (C-style arrays) or std::vector overhead. In 2019, std::span became the go-to solution. meaning the official releases are C++11