std::priority_queue::swap
void swap( priority_queue& other ) noexcept(/* see below */); | | (since C++11) |
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将容器适配器的内容与other.有效地打电话usingstd::swap; swap(c, other.c); swap(comp, other.comp);
参数
other | - | container adaptor to exchange the contents with |
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返回值
%280%29
例外
In the noexcept expressions below, the identifier swap is looked up in the same manner as the C++17 std::is_nothrow_swappable trait. noexcept specification: noexcept(noexcept(swap(c, other.c)) && noexcept(swap(comp, other.comp))) | (until C++17) |
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noexcept specification: noexcept(std::is_nothrow_swappable<Container>::value && std::is_nothrow_swappable<Compare>::value) | (since C++17) |
复杂性
与底层容器%28相同，通常为常数%29。
另见
std::swap(std::priority_queue) | specializes the std::swap algorithm (function template) |
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