>>>>I'm trying to understand a binaray tree class. In the file is this class:
>>>>
>>>>

>>>>// Define tree nodes
>>>>public class TTreeNode 
>>>>{
>>>>   public string name;
>>>>   public double value; 
>>>>   public TTreeNode left, right;        // <-- What is this??
>>>>       
>>>>    // Constructor to create a single node 
>>>>	public TTreeNode (string name, double d) 
>>>>    {
>>>>          this.name = name;
>>>>          value = d;
>>>>          left = null;
>>>>          right = null;
>>>>    }
>>>>}
>>>>

>>>>
>>>>See comment in line. I don't understand that syntax.
>>>
>>>The TTreeNode class has left and right pointers of the same class.
>>
>>I have no idea what that means. I don't even know what to Google to read up on it.
>
>Basically a tree is a node with two branches. The left and the right are the reference to the two branches. Note that this class, the left variable, and the right variable are the same data type.


Oh, oh, oh - I totally misread this. You cleared it up for me. it's 2 public members of type TTreeNode called 'left' and 'right'.

Thanks Mike