public CarIterator(CarCollection collection, bool reverse = false)
{
this._collection = collection;
this._reverse = reverse;
if (reverse)
{
this._position = collection.getItems().Count;
}
}
static void Main(string[] args)
{
var collection = new CarCollection();
collection.AddItem("BMW");
collection.AddItem("Mercedes");
collection.AddItem("Audi");
foreach (var element in collection)
{
Console.WriteLine(element);
}
Console.WriteLine("\nReverse traversal:");
collection.ReverseDirection();
foreach (var element in collection)
{
Console.WriteLine(element);
}
}
