/*
 * Esimerkki perinnästä c#:lla.
 * User: vesal
 * Date: 19.8.2007
 * Time: 20:09
 *
 */
using System;

namespace elain
{
	class Elain {
		private int ika;
		public Elain()                { setIka(0);    }
		public Elain(int i)           { setIka(i);    }
		public void setIka(int i)     { ika = i;    }
		public int getIka()           { return ika; }
		public virtual void aantele() { Console.WriteLine("??? "+getIka()); }
  	}

	class Kissa : Elain {
		public Kissa()      : base()  {}
		public Kissa(int i) : base(i) {}
		public override void aantele(){ Console.WriteLine("Miauu "+getIka()); }
	}

	class Koira : Elain {
		public Koira()      : base()  {}
	 	public Koira(int i) : base(i) {}
	 	public override void aantele(){ Console.WriteLine("Hau hau "+getIka()); }
	}

	class Program
	{
		public static void Main(string[] args)
		{
			Koira musti = new Koira();
			Koira pluto = new Koira(5);
			Kissa mirri = new Kissa(4);

			musti.aantele();
			pluto.aantele();
			mirri.aantele();

			Console.Write("Press any key to continue . . . ");
			Console.ReadKey(true);
		}
	}
}