static void Main(string[] args)
{
IntegerArray a = new IntegerArray(10);
a[0] = 0;
a[1] = 1;
a[2] = 2;
a[3] = 3;
a[4] = 4;
a[5] = 5;
a[6] = 6;
a[7] = 7;
a[8] = 8;
a[9] = 9;
// Create Iterator and provide aggregate
Iterator i = a.CreateIterator();
Console.WriteLine("Iterating over integer array:");
object item = i.First();
while (item != null)
{
Console.WriteLine(item);
item = i.Next();
}
// Wait for user
Console.ReadKey();
}
// Constructor
public IntegerArrayIterator(IntegerArray iarr)
{
this._iarr = iarr;
}