///////////////////////////////////////////////////////////////
//  lpoint.cpp -  represents a labeled two dimensional point //
//  ver 1.2                                                  //
//                                                           //
//  Language:     Visual C++, ver 6.0                        //
//  Platform:     Dell OptiPlex, Win NT 4.0                  //
//  Application:  HW#3, ECS500, Su 99                        //
//  Author:       Jim Fawcett, Instructor, CST 2-187         //
//                Syracuse Univ, (315) 443-3948              //
//                fawcett@ecs.syr.edu                        //
///////////////////////////////////////////////////////////////

#include "lpoint.h"
using namespace std;

lpoint::lpoint(double x, double y, const string &label) 
       : point(x,y), _label(label) { }

lpoint lpoint::operator +(const lpoint &lp) {

  lpoint temp = *this;
  temp += lp;
  temp._label = "";
  return temp;
}

#ifdef TEST_LPOINT

void main() {

  lpoint lp1;
  lpoint lp2(2.3,6.8,string("point lp2"));
  lpoint lp3(4,7);

  lpoint lp4 = lp2 + lp3;
  lp3 += lp2;

  cout << lp1 << endl;
  cout << lp2 << endl;
  cout << lp3 << endl;
  cout << lp4 << endl;
}

#endif