I\'ve got the following question. I\'ve got one class \"Instellingen\" that\'s a field in 3 other classes
目录QList<T>1.链表插入元素2.索引元素3.判断链表是否包含某个元素4.修改链表中的元素5.删除元素 6.链表清空7.链表遍历QLinkedList<T>QList<T>维护了一个指针数组,数组元素指向每一个链表项