using System;
using Ilog.Language.Util;

public class MapTest
{
  public static void Main ()
    {
      Map m1 = new Map();
      Map m2 = new Map();
      Map m3 = new Map();

      m1["a"] = 1; m1["b"] = 2; m1["c"] = 3;
      m2["a"] = 1; m2["d"] = 3; m2["f"] = 9;
      m3["a"] = 1; m3["b"] = 2; m3["c"] = 3;

      Console.WriteLine("m1 = {0}, with has code = {1}",m1,m1.GetHashCode());
      Console.WriteLine("m2 = {0}, with has code = {1}",m2,m2.GetHashCode());
      Console.WriteLine("m3 = {0}, with has code = {1}",m3,m3.GetHashCode());

      Console.WriteLine("m1 == m2 ? {0}",m1.Equals(m2));
      Console.WriteLine("m1 == m3 ? {0}",m1.Equals(m3));

      try
	{
	  m1["d"] = 6;
	}
      catch (LockedMapException e)
        {
	  Console.Error.WriteLine("*** LockedMapException: {0}",e.Message);
	}

      Map m = new Map();

      m[m1] = "M1";
      m[m2] = "M2";
      m[m3] = "M3";
      
      Console.WriteLine("m = {0}",m);
      Console.WriteLine("{0} -> {1}",m1,m[m1]);

      m.Clear();
      
      m["M1"] = m1;
      m["M2"] = m2;
      m["M3"] = m3;

      Console.WriteLine("m = {0}",m);      
      Console.WriteLine("{0} -> {1}","M1",m["M1"]);
    }
}