std::deque::swap

 

C++

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deque::swap

 

void swap( deque& other );

Exchanges the contents of the container with those of other. Does not invoke any move, copy, or swap operations on individual elements.

All iterators and references remain valid. The past-the-end iterator is invalidated.

If std::allocator_traits<allocator_type>::propagate_on_container_swap::value is true, then the allocators are exchanged using an unqualified call to non-member swap. Otherwise, they are not swapped (and if get_allocator() != other.get_allocator(), the behavior is undefined). (since C++11)

Parameters

other

-

container to exchange the contents with

Return value

(none)

Exceptions

(none)

Complexity

Constant.

See also

std::swap(std::deque)

specializes the std::swap algorithm (function template)