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std::queue::swap(3) C++ Standard Libary std::queue::swap(3) NAME std::queue::swap - std::queue::swap Synopsis void swap( queue& other ) noexcept(/* see below */); (since C++11) Exchanges the contents of the container adaptor with those of other. Effectively calls using std::swap; swap(c, other.c); Parameters other - container adaptor to exchange the contents with Return value (none) Exceptions noexcept specification: noexcept(noexcept(swap(c, other.c))) (since C++11) (un- til C++17) In the expression above, the identifier swap is looked up in the same manner as the one used by the C++17 std::is_nothrow_swappable trait. noexcept specification: (since C++17) noexcept(std::is_nothrow_swappable_v<Container>) Complexity Same as underlying container (typically constant). Notes Some implementations (e.g. libc++) provide the swap member function as an extension to pre-C++11 modes. Example Defect reports The following behavior-changing defect reports were applied retroac- tively to previously published C++ standards. DR Applied to Behavior as published Correct behavior LWG 2456 C++11 the noexcept specification is ill-formed made to work See also std::swap(std::queue) specializes the std::swap algorithm (C++11) (function template) http://cppreference.com 2022.07.31 std::queue::swap(3)
NAME | Synopsis | Parameters | Return value | Exceptions | Complexity | Notes | Example | See also
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