:class:`nltk.ImmutableParentedTree`
===================================
.. currentmodule:: nltk
.. autoclass:: ImmutableParentedTree
   :undoc-members:


Methods
-------
.. autosummary::
   :toctree:


   ~ImmutableParentedTree.__init__
   ~ImmutableParentedTree.append
   ~ImmutableParentedTree.chomsky_normal_form
   ~ImmutableParentedTree.collapse_unary
   ~ImmutableParentedTree.convert
   ~ImmutableParentedTree.copy
   ~ImmutableParentedTree.count
   ~ImmutableParentedTree.draw
   ~ImmutableParentedTree.extend
   ~ImmutableParentedTree.flatten
   ~ImmutableParentedTree.freeze
   ~ImmutableParentedTree.fromstring
   ~ImmutableParentedTree.height
   ~ImmutableParentedTree.index
   ~ImmutableParentedTree.insert
   ~ImmutableParentedTree.label
   ~ImmutableParentedTree.leaf_treeposition
   ~ImmutableParentedTree.leaves
   ~ImmutableParentedTree.left_sibling
   ~ImmutableParentedTree.parent
   ~ImmutableParentedTree.parent_index
   ~ImmutableParentedTree.pformat
   ~ImmutableParentedTree.pformat_latex_qtree
   ~ImmutableParentedTree.pop
   ~ImmutableParentedTree.pos
   ~ImmutableParentedTree.pprint
   ~ImmutableParentedTree.pretty_print
   ~ImmutableParentedTree.productions
   ~ImmutableParentedTree.remove
   ~ImmutableParentedTree.reverse
   ~ImmutableParentedTree.right_sibling
   ~ImmutableParentedTree.root
   ~ImmutableParentedTree.set_label
   ~ImmutableParentedTree.sort
   ~ImmutableParentedTree.subtrees
   ~ImmutableParentedTree.treeposition
   ~ImmutableParentedTree.treeposition_spanning_leaves
   ~ImmutableParentedTree.treepositions
   ~ImmutableParentedTree.un_chomsky_normal_form
   ~ImmutableParentedTree.unicode_repr





Attributes
----------
.. autosummary::
  :toctree:


   ~ImmutableParentedTree.node