std::swap(std::unordered_multimap)
template< class Key, class T, class Hash, class KeyEqual, class Alloc > void swap( unordered_multimap<Key,T,Hash,KeyEqual,Alloc>& lhs, unordered_multimap<Key,T,Hash,KeyEqual,Alloc>& rhs ); | | (since C++11) (until C++17) |
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template< class Key, class T, class Hash, class KeyEqual, class Alloc > void swap( unordered_multimap<Key,T,Hash,KeyEqual,Alloc>& lhs, unordered_multimap<Key,T,Hash,KeyEqual,Alloc>& rhs ) noexcept(/* see below */); | | (since C++17) |
专攻std::swap算法std::unordered_multimap.交换lhs和rhs.电话lhs.swap(rhs)...
参数
lhs, rhs | - | containers whose contents to swap |
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返回值
%280%29
复杂性
常量。
例外
noexcept specification: noexcept(noexcept(lhs.swap(rhs))) | (since C++17) |
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另见
swap | swaps the contents (public member function) |
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