I have recently been told that using
size_t as declared in the global namespace is incorrect in C++, ostensibly because
size_t is a C-feature. I looked this up and came across this question on Stack Overflow:
The top answer makes it pretty clear that there isn't any real difference between
std::size_t, but that leaves open the question of style and correctness.
Since I'm programming in C++, is it "wrong" to use a C feature such as
size_t in place of the slightly longer but no better C++-specific