/// <summary>
/// Checks if the Node is odd and adds a copy of the Left Node of The Last Node to the List
/// </summary>
public List <Node> CheckIfNodeCountIsOdd(List <Node> nodesToBeLayered)
{
if (!(nodesToBeLayered.Count == 1))
{
if (nodesToBeLayered.Count % 2 != 0)
{
nodesToBeLayered.Add(Leaves.Last());
}
}
return(nodesToBeLayered);
}