// File: ahack1.cpp
//
// An example of a hack.
//  

#include <iostream>
#include <sstream>
using namespace std ;

class ABC {
public:
   ABC() { It = 17 ; }
 
   // A const member function cannot change
   // the value of a data member, right?
   //
   void ChangeIt() const ;

   void PrintIt() const { cout << It << endl ; }

private:
   int It ;

} ;

int main() {
   ABC X ;

   cout << "Before: " ;
   X.PrintIt() ;

   void *ptr = (void *) &X ;
   * (int *) ptr = 77 ;

   cout << "After: " ;
   X.PrintIt() ;
}


void ABC::ChangeIt () const {
   return ;
}