UID:202628
UID:121189
clickto:清空是指?如果只是清除元素,直接clear即可,如果需要释放内存,自行循环释放吧,容器不管元素的内存释放 (2022-11-29 20:16)
UID:139154
lzh280:qDeleteAll:QList<Employee *> list; list.append(new Employee("Blackpool", "Stephen")); list.append(new Employee("Twist", "Oliver"));....... (2022-12-12 15:16)