What is the history of C++ standards?

What is the history of C++ standards?

C++ standards have evolved significantly since the language's inception in the early 1980s. The first standard, C++98, was published in 1998. It was followed by C++03, which was a bug fix release. The next major update was C++11, introduced in 2011, which added many features like auto keyword, range-based for loops, and smart pointers.

What were the major changes in C++11?

C++11 introduced several key features, including lambda expressions, the nullptr keyword, and improved support for multithreading. It also added new standard libraries and enhanced existing ones, making C++ more powerful and easier to use.

Are there any more recent standards after C++11?

Yes, after C++11, there were C++14 in 2014, which included small improvements and bug fixes, and C++17 in 2017, which introduced features like std::optional and std::variant. The latest standard, C++20, added concepts, ranges, and coroutines, among other features.

What is the significance of C++20?

C++20 is significant because it modernizes the language further, introducing concepts that improve template programming, ranges for easier data manipulation, and coroutines for asynchronous programming. These features enhance code readability and maintainability.