What exactly are C++ modules?

Question

I\'ve been following up C++ standardization and came across C++ modules idea. I could not find a good article on it. What exactly is it about?

Answer 1

Please take a look at this simple example I love. The modules there are really good explained. The author uses simple terms and great examples to examine every aspect of the problem, stated in the article.

https://www.modernescpp.com/index.php/c-20-modules