/// <summary>
/// Construct a enumerator with the parent object.
/// </summary>
/// <param name="source">The source combinations object.</param>
public Enumerator(Combinations <T> source)
{
_myParent = source;
_myPermutationsEnumerator = (Permutations <bool> .Enumerator)_myParent._myPermutations.GetEnumerator();
}
