std::basic_string_view<CharT,Traits>::swap

constexpr void swap(basic_string_view& v) noexcept;
(since C++17)

Exchanges the view with that of v.

Parameters

v - view to swap with

Return value

(none).

Complexity

Constant.

© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/string/basic_string_view/swap