public virtual string ToString(TraversalMethods traversalMethod, string separator)
{
string results = String.Empty;
switch (traversalMethod)
{
case TraversalMethods.Preorder:
results = PreorderTraversal(root, separator);
break;
case TraversalMethods.Inorder:
results = InorderTraversal(root, separator);
break;
case TraversalMethods.Postorder:
results = PostorderTraversal(root, separator);
break;
}
// finally, hack off the last separator
if (results.Length == 0)
{
return(String.Empty);
}
else
{
return(results.Substring(0, results.Length - separator.Length));
}
}
public virtual string ToString(TraversalMethods traversalMethod, string separator)
{
string results = String.Empty;
switch (traversalMethod)
{
case TraversalMethods.Preorder:
results = PreorderTraversal(root, separator);
break;
case TraversalMethods.Inorder:
results = InorderTraversal(root, separator);
break;
case TraversalMethods.Postorder:
results = PostorderTraversal(root, separator);
break;
}
// finally, hack off the last separator
if (results.Length == 0)
return String.Empty;
else
return results.Substring(0, results.Length - separator.Length);
}
public virtual string ToString(TraversalMethods traversalMethod)
{
return(ToString(traversalMethod, " "));
}
public virtual string ToString(TraversalMethods traversalMethod)
{
return ToString(traversalMethod, " ");
}
