Liste in C++

#include <iostream>
#include <stdio.h>
 
using namespace std;
 
template <class E>
class Link
{
public: E element;
public: Link <E>  * next;
 
 
// Singly Linked Link node
// Value for this node
// Pointer to next node in Link
// Constructors
 
Link()
  { next = this; }
 
 
Link(E it, Link <E> * nextval)
  { element = it; next = nextval; }
 
Link(Link <E>  * nextval) { next = nextval; }
 
Link <E> * get_next() { return next; }
 
Link <E>  * setNext(Link <E> * nextval)
  { return next = nextval; }
 
E get_element() { return element; }
 
E setElement(E it) { return element = it; }
 
}; // class Link
 
int main()
{   cout << "Test Liste"<<endl;
    Link<int> Vida;
    Link<int> Lista1 (1, &Vida );
    Link<int> Lista2 (2, &Lista1 );
    cout << Lista1.element;
    cout <<endl;
    cout << Lista2.element;
    cout << Lista2.next->element;
    cout <<endl;
 
    cout << "Test Liste"<<endl;
    Link<char> VidaC;
    Link<char> Lista3 ('a', &VidaC );
    Link<char> Lista4 ('b', &Lista3 );
    cout << Lista3.element;
    cout <<endl;
    cout << Lista4.element;
    cout << Lista4.get_next()->element;
    getchar();
    return 0;
 
 
}