如果你没有为拷贝构造函数写正确的代码，就有可能造成list中对象的某些数据成员没有初始化。

If you do not write a correct code for the copy constructor, object within a list will have some data members uninitialized.

youdao

如果你没有为拷贝构造函数写正确的代码，就有可能造成list中对象的某些数据成员没有初始化。

If you do not write a correct code for the copy constructor, object within a list will have some data members uninitialized.

youdao