It's a question about c++

one iterator node the class list trying to get inside. But nothing but a shell of the class iterator and (The public and the private iterator nodelist class in.) the Roman trying to use. * node iterator For example, by the operator overloading node. ; * a To put arguments in the arguments to the middle, and guyeonbu to use ; a can you? Further explanation.~ 만약 iterator 클래스를 사용하면 Iterator a; 이렇게 정의하고 operator *() overloading 에의해 cout<<a<<endl을 사용하면 a의 elem이 나오는데 Iterator 를 사용하지 않고 Node* a; 로 사용하고 싶습니다~