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std::queue::empty

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< cpp‎ | container‎ | queue
Revision as of 12:31, 2 November 2012 by P12bot (Talk | contribs)

bool empty() const;

Checks if the underlying container has no elements, i.e. whether c.empty().

Contents

Parameters

(none)

Return value

true if the underlying container is empty, false otherwise

Complexity

Constant

See also

returns the number of elements
(public member function) [edit]