iterator for deque

[George2]

Hello everyone,


As mentioned in Gotw about deque. What means "streamlined version of deque with simplified iterators"? I did some search and can not find out.

http://www.gotw.ca/gotw/054.htm

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Finally, note that the popular library implementation that I tested has since been revised and now includes a streamlined version of deque with simplified iterators. I do not yet have a copy of that library, but it will be interesting to see how much of the deque disadvantage in even the raw iterator "traverse" and element-accessing "at" tests will remain compared to vector.
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thanks in advance,
George