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I am learning stl and learn how to use all stl containers and i need to knew when i have to use deque in my program. what is the different between deque and other stl containers

Mahmoud Elgazzar
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  • They are *all* slightly different. That's why there is more than one container type. :-) – Bo Persson Dec 24 '16 at 10:58
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1 Answers1

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http://www.cplusplus.com/reference/deque/deque/

You can push elements to a deque on both ends.

Example: You can use a deque as "history". The oldest items are in front. Now you have easy access on the newest element and the oldest. (It is good for a undo function)

ATFBlueshift
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