hw-prim-0.6.3.1: Primitive functions and data types
Safe HaskellSafe-Inferred
LanguageHaskell2010

HaskellWorks.Data.TreeCursor

Documentation

class TreeCursor k where Source #

Methods

firstChild :: k -> Maybe k Source #

nextSibling :: k -> Maybe k Source #

parent :: k -> Maybe k Source #

depth :: k -> Maybe Count Source #

subtreeSize :: k -> Maybe Count Source #