In Defense of C++

I believe most C++ gripes are a classic case of PEBKAC.

One of the most common complaints is the lack of a package manager. I think this stems from a fundamental misunderstanding of how the ecosystem works. Developers accustomed to language-specific dependency managers like npm or pip find it hard to grasp that for C++, the system's package manager (apt, dnf, brew) is the idiomatic way to handle dependencies.

Another perpetual gripe is that C++ is bad because it is overly complex and baroque, usually from C folks like Linus Torvalds[1]. It's pretty ironic, considering the very compiler they use for C (GCC), is written in C++ and not in C.

[1]: Torvalds' comment on C++ <https://harmful.cat-v.org/software/c++/linus>

GCC was originally written in GNU C. Around GCC 4.9, its developers decided to switch to a subset of C++ to use certain features, but if you look at the codebase, you will see that much of it is still GNU C, compiled as GNU C++.

There is nothing you can do in C++ that you cannot do in C due to Turing Completeness. Many common things have ways of being done in C that work equally well or even better. For example, you can use balanced binary search trees in C without type errors creating enormous error messages from types that are sentences if not paragraphs long. Just grab BSD’s sys/tree.h, illumnos’ libuutil or glib for some easy to use balanced binary search trees in C.