std::array::swap

 

C++

Language

Standard library headers

Concepts

Utilities library

Strings library

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Algorithms library

Iterators library

Numerics library

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Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

Filesystem library (C++17)

Technical Specifications

 

Containers library

array (C++11)

vector

deque

forward_list (C++11)

list

set

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map

multimap

unordered_set (C++11)

unordered_multiset (C++11)

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unordered_multimap (C++11)

stack

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std::array

Member functions

Element access

array::at

array::operator[]

array::front

array::back

array::data

Iterators

array::beginarray::cbegin

array::endarray::cend

array::rbeginarray::crbegin

array::rendarray::crend

Capacity

array::empty

array::size

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Modifiers

array::fill

array::swap

Non-member functions

get

swap

operator==operator!=operator<operator>operator<=operator>=

Helper classes

tuple_size

tuple_element

 

void swap( array& other );		(since C++11)

Exchanges the contents of the container with those of other. Does not cause iterators and references to associate with the other container.

Parameters

other

-

container to exchange the contents with

Return value

(none)

Exceptions

noexcept specification:   noexcept(noexcept(std::swap(declval<T&>(), declval<T&>())))	(until C++17)
noexcept specification:   noexcept(std::is_nothrow_swappable(T)::value)	(since C++17)

For zero-sized arrays,

noexcept specification:  

noexcept(noexcept(true))

Complexity

Linear in size of the container.

See also

std::swap(std::array) (C++11)	specializes the std::swap algorithm (function template)