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std::{{{1}}}::begin, std::{{{1}}}::cbegin

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Revision as of 09:00, 29 January 2018 by T. Canens (Talk | contribs)

iterator begin() noexcept;
(since {std})
const_iterator begin() const noexcept;
(since {std})
const_iterator cbegin() const noexcept;
(since {std})

Returns an iterator to the first element of the container.

If the container is empty, the returned iterator will be equal to end().

range-begin-end.svg

Contents

Parameters

(none)

Return value

Iterator to the first element

Complexity

Constant

Example

See also

returns an iterator to the end
(public member function of std::{{{1}}}) [edit]