// A program that constructs LineSegments, copies them, and assignmens them.
// Problems occur when the LineSegment objects are destructed.

#include <iostream>
#include "point-lineseg.h"

using namespace std;

void h(){
  LineSegment ls1,       // LineSegment(10) constructed
              ls2 = ls1, // copy initialization
              ls3;       // LineSegment(10) constructed
                         

  ls3 = ls2;             // copy assignment - ls3 is now a copy of ls2.

  // Here all LineSegments ls1, ls2 and ls3  refer to the same Point array
  // because the Point pointers are just copied in the
  // initialization and the assignment shown above.

  // Destructors called for ls1, ls2, ls3 on exit from h.
  // Trouble for the two last destructions. We delete the linesegment on the free store more than once! 
}

int main(){
  h();
}