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std::swap_ranges

From cppreference.com
 
 
 
Defined in header <algorithm>
template< class ForwardIterator1, class ForwardIterator2 >

ForwardIterator2 swap_ranges( ForwardIterator1 first1,
                              ForwardIterator1 last1,

                              ForwardIterator2 first2 )

Exchanges elements between range [first1, last1) and another range starting at first2.

Contents

[edit] Parameters

first1, last1 - the first range of elements to swap
first2 - beginning of the second range of elements to swap

[edit] Return value

iterator to the element past the last element exchanged in the range beginning with first2.


[edit] Possible implementation

[edit] Example

[edit] Complexity

linear in the distance between first and last

[edit] See also

swaps the elements pointed to by two iterators
(function template) [edit]
swaps the values of two objects
(function template) [edit]