public void CopyTo(T[] array, int arrayIndex)
{
if (array == null)
{
throw new ArgumentNullException(nameof(array));
}
if (array.GetLowerBound(0) != 0)
{
throw new ArgumentException("Non zero lower bound");
}
if (arrayIndex < 0)
{
throw new ArgumentOutOfRangeException();
}
if (array.Length - arrayIndex < Count)
{
throw new ArgumentException();
}
var items = TraversalStrategy.Traversal(Head);
while (items.MoveNext())
{
array[arrayIndex++] = items.Current;
}
}
public static string TraversalStrategyToString(TraversalStrategy strategy)
{
switch (strategy)
{
case TraversalStrategy.BreadthFirst:
return("breadthfirst");
case TraversalStrategy.DepthFirst:
return("depthfirst");
default:
throw new InvalidOperationException($"TraversalStrategy {strategy} binding not found, this is a client bug");
}
}
public IEnumerator <T> GetEnumerator()
{
return(TraversalStrategy.Traversal(Head));
}
