OpenEuphoria

Re: ADTs in Euphoria / Ack! correction

• Posted by George Henry <ghenryca at HOTMAIL.COM> Dec 21, 2000
• 579 views

-- begin snippet
if sequence(candidate)
  if length(candidate) = 3 then
    -- In this example, candidate[TNdata] can be anything....
    if (emptySequence(candidate[TNleftChild]
    or treeNode(candidate[TNleftChild]))
    and (emptySequence(candidate[TNrightChild]
    or treeNode(candidate[TNrightChild])) then
      isTreeNode = True
    else
      isTreeNode = False
    end if
  else
    isTreeNode = False
  end if
else
   isTreeNode = False
end if
-- end snippet

George Henry

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