Throws:;; The function has no effect if an exception is thrown, unless it is thrown by the container's hash function or comparison function.
Throws:;; The function has no effect if an exception is thrown, unless it is thrown by the container's hash function or comparison function.抛出:若抛出异常(除非由容器的哈希函数或比较函数抛出),则该函数无效果。
Throws:;; The function has no effect if an exception is thrown, unless it is thrown by the container's hash function or comparison function.抛出:若抛出异常(除非由容器的哈希函数或比较函数抛出),则该函数无效果。