0
votes
3answers
129 views

Two-Dimensional vector in C++ – inefficient with dynamic-sized sub vectors?

I know that std::vector uses a contiguous block of memory, but I often see people use vectors of vectors, even when they modify the number of elements in these vectors contained within an outer ...
6
votes
3answers
768 views

Recommendations for C++ refresh? [closed]

As a seasoned C programmer, with some experience of C++ from way back (1990s), I've decided I'd like to get back up to speed with C++ again. Of course a lot has changed in the last 15 years or so ...