helium-1.8: The Helium Compiler.

Safe HaskellNone
LanguageHaskell98

Helium.StaticAnalysis.Miscellaneous.DoublyLinkedTree

Description

At each node, extra information (attributes) can be stored.

Documentation

data DoublyLinkedTree attributes Source

Constructors

DoublyLinkedTree 

Fields

parent :: Maybe (DoublyLinkedTree attributes)
 
attribute :: attributes
 
children :: [DoublyLinkedTree attributes]
 

root :: a -> [DoublyLinkedTree a] -> DoublyLinkedTree a Source

node :: DoublyLinkedTree a -> a -> [DoublyLinkedTree a] -> DoublyLinkedTree a Source

selectChild :: Int -> DoublyLinkedTree a -> DoublyLinkedTree a Source

selectRoot :: DoublyLinkedTree a -> DoublyLinkedTree a Source