Untitled

#include <iostream>
#include <list>
using namespace std;
class Element {
    int ID;
public:
    Element(int id) 
    {
        cout<<"Created"<< id<<"at "<<this<<endl; 
        ID = id;
    }
    ~Element() 
    {
        cout<<"Destroy"<< ID<<"at "<<this<<endl; 
    }
};
int main() {
    list<Element*> m_List;
    Element *e0 = new Element(0);
    Element *e1 = new Element(1);
    //add to list
    m_List.push_back(e0); m_List.push_back(e1);
    //clear list
    printf("-----Before clear-----\n");
    m_List.clear();
    printf("-----After clear-----\n");
    return 0; 
}