array vs vector vs list

Question

I am maintaining a fixed-length table of 10 entries. Each item is a structure of like 4 fields. There will be insert, update and delete operations, specified by numeric posi

Answer 1

Premature optimization is the root of all evil.

Based on your post, I'd say there's no reason to make your choice of data structure here a performance based one. Pick whatever is most convenient and return to change it if and only if performance testing demonstrates it's a problem.