///////////////////////////////////////////////////////////////
//  lpath.cpp --  represents a labeled path of points        //
//  ver 1.2                                                  //
//                                                           //
//  Language:     Visual C++, ver 6.0                        //
//  Platform:     Dell OptiPlex Gs, Win NT 4.0, sp 3         //
//  Application:  Example for ECS500                         //
//  Author:       Jim Fawcett, CST 2-187, Syracuse Univ.     //
//                (315) 443-3948, fawcett@ecs.syr.edu        //
///////////////////////////////////////////////////////////////


#ifdef TEST_LPATH

#include <iostream>
#include <fstream>
#include <string>
#include "lpath.h"
#include "lpoint.h"
using namespace std;

void main() {

  cout << "\n  Testing lpath class "
       << "\n ---------------------\n\n";

  cout << "\n  Testing sizing constructor "
       << "\n ----------------------------\n\n";

  lpath<lpoint> P(15, string("P lpath"));
  cout << "physical size of P is " << P.max() << '\n'
       << " logical size of P is " << P.size() << '\n';
  string temp = P.label();
  cout << "        label of P is " << temp << "\n\n";

  lpoint p1(3.5,-7.2,string("point p1"));

  cout << "\n  Testing add function "
       << "\n ----------------------\n\n";

  P.add(p1).add(p1).add(p1);
  cout << "  P = " << P << endl;

  cout << "\n  Testing indexing "
       << "\n ------------------\n\n";

  cout << "  the second element of P is: " << P[1] << "\n\n";
  lpoint p2(1.1,2.2,"point p2");
  P[0] = p2;
  cout << "  after P[0] = p2, e.g. " << p2 << P << "\n\n";

  cout << "\n  Testing assignment "
       << "\n --------------------\n\n";

  lpath<lpoint> P1(10,"path P1");
  P1 = P;
  cout << "  after P1 = P:" << P1 << "\n\n";

//

  cout << "\n  Testing writing to and reading from files "
       << "\n -------------------------------------------\n\n";

  ofstream out("test.dat");
  if(out.good())
    out << P << P1;
  cout << "  sending paths:" << P << P1 << "  to file test.dat\n\n";
  out.close();

  ifstream in("test.dat");
  if(in.good())
    in >> P >> P1;
  cout << "  getting paths:" << P << P1 << "  from file test.dat\n\n";
}

#endif