/// <summary>
/// Returns the enumerator
/// </summary>
/// <returns></returns>
public Enumerator GetEnumerator()
{
return(new Enumerator(BaseCollection.GetEnumerator(), EdgePredicate));
}
public IEnumerator <TResult> GetEnumerator()
{
return(new SelectEnumerator <TIn, TResult>(BaseCollection.GetEnumerator(),
Mapping));
}