> One thing I really miss from my Java days, and which I don’t really think has anything to do with OOP, is the concept of package visibility. C++ has that in

> One thing I really miss from my Java days, and which I don’t really think has anything to do with OOP, is the concept of package visibility. C++ has that in the form of internal linkage. You can have all the symbols you want that are only visible within your own translation unit.