std::swap(std::pair)
std::swap(std::pair)
Defined in header <utility> | ||
|---|---|---|
template< class T1, class T2 > void swap( pair<T1,T2>& lhs, pair<T1,T2>& rhs ); | (since C++11) |
Swaps the contents of lhs and rhs. Equivalent to lhs.swap(rhs).
Parameters
| lhs, rhs | - | pairs whose contents to swap |
Return value
(none).
Exceptions
noexcept specification: noexcept(noexcept(lhs.swap(rhs)))See also
| swaps the values of two objects (function template) |
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