dyn.cpp

#include <iostream>
using namespace std;

class Test{
  private:
       ~Test(){
      cout<<"destroying..."<<endl;
    }


 public:
     Test(){
      cout<<"Creating..."<<endl;
    }
friend  void destructorTest(Test *);

};

void destructorTest(Test *ptr)
{
  delete ptr;
  cout<<"Destroying object..."<<endl;
}

int main()
{
 Test *ptr = new Test;
 destructorTest(ptr);
  return 0;
}