#include "Point.h"

Point Helper(const Point &parg) {  // 4) no constructor; pass-by-reference
  Point p4;                        // 5) default constructor
  p4 = parg;                       // 6) assignment operator
  return p4;                       // 7) copy constructor copies p4 into
                                   // main()'s stack frame
}

int main(int argc, char **argv) {
  Point p1(1, 1);         // 1) 2-arg constructor
  Point p2 = p1;          // 2) copy constructor
  Point p3 = Helper(p1);  // 8) p3 initialized by copy constructor from
                          // Helper()'s also-copied instance (see step 7)

  return 0;
}