關於「Vector::swap」標籤，搜尋引擎有相關的訊息討論：

c++ swap global and local vector？ - Stack Overflowstackoverflow.com › questions › c-swap-global-and-local-...Difference between std::swap and std::vector::swap - Javatpointwww.javatpoint.com › difference-between-std-swap-and-st...C++ Vector swap() function - Javatpointwww.javat