On Wed, Nov 13, 2013 at 2:29 AM, Shane Ambler <free...@shaneware.biz> wrote: > A possible solution I found looking into this is to wrap the Entry > reference in a std::unique_ptr - so changing - > std::deque<Entry> messages; > to - > std::deque<std::unique_ptr<Entry>> messages;
This "fix" is wrong. (Smart) pointers of T have comparison behaviors different from T itself, so this may silently change a program's runtime behavior. A better fix is to use `std::deque<std::vector<Entry>>`. Both libstdc++ and libc++ support vector<Incomplete Type>, and vector<T>'s comparison behavior is as same as T. And of course,they both have value semantics. -- Zhihao Yuan, ID lichray The best way to predict the future is to invent it. ___________________________________________________ 4BSD -- http://4bsd.biz/ _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
