News for hackers. Stuff that matters.

A comment on In C++, is empty() faster than comparing the size with zero?. Parent comment

Re:In C++, is empty() faster than comparing the size with zero? by caf on Thursday October 28, 2021 @07:08PM (#29033227)
This is correct. In the motivating example, it would have to scan the entire list of pointers to see whether it finds a NULL link before it overflows the size counter or not.
[ Parent | on HN ]

There are no comments on this comment yet.