public Cd Next()
{
Cd cd = CdRack.GetCdAt(Index);
this.Index++;
return(cd);
}
public bool HasNext()
{
if (Index < CdRack.GetLength())
{
return(true);
}
else
{
return(false);
}
}
public void GenericsIteratorTest2()
{
CdRack cdRack = new CdRack();
cdRack.AppendCd(new Cd("Thriller"));
cdRack.AppendCd(new Cd("Back in Black"));
cdRack.AppendCd(new Cd("Bat out of Hell"));
cdRack.AppendCd(new Cd("The Dark Side of the Moon"));
IIterator <Cd> it = cdRack.Iterator();
while (it.HasNext())
{
Cd cd = it.Next();
Debug.WriteLine(cd.Title);
}
}
public CdRackIterator(CdRack cdRack)
{
this.CdRack = cdRack;
this.Index = 0;
}
