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Asked: 2026-05-15T12:45:12+00:00

Possible Duplicate: Are std::vector elements guaranteed to be contiguous? does std::vector always contain the

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Possible Duplicate:
Are std::vector elements guaranteed to be contiguous?

does std::vector always contain the data in sequential memory addresses as array[number]?

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  1. Editorial Team

    For all types except bool, the standard requires the elements are contiguous in memory:

    23.2.4/1 … The elements of a vector are stored contiguously, meaning that if v is a vector where T is some type other than bool, then it obeys the identity &v[n] == &v[0] + n for all 0 <= n < v.size()

    Do keep in mind that std::vector<bool> has special requirements and is not the same as an array of bool.

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