我试图将其更改为’typename’但它没有帮助.

它是一个基本的模板列表,具有非常基本的功能(Ctor,Dtor,Add,Delete).

请帮忙.

#ifndef LIST_H_
#define LIST_H_

template <typename T>
class Node
{
    T* m_data;
    Node* next;
public:
    Node(T*,Node<T>*);
    ~Node();
    void Delete (Node<T>* head);
};

template <typename T>
Node::Node(T* n,Node<T>* head)
{ 
    this->m_data = n;
    this->next=head;
}

template <typename T>
void Node::Delete(Node<T>* head)
{
    while(head)
    {
        delete(head->m_data);
        //head->m_data->~data();
        head=head->next;
    }
}

template <typename T>
class List
{
    Node<T*> head;
public:
    List();
    ~List();
    void addInHead (T*);
};

template <typename T>
void List :: addInHead (T* dat)
{
    head = new Node<T*> (dat,head);
}

template <typename T>
List::List()
{
    head = NULL;
}

template <typename T>
List :: ~List()
{
    head->Delete(head);
}

  #endif

你有上面的代码.