geneticengine.representations.grammatical_evolution.structured_ge
=================================================================

.. py:module:: geneticengine.representations.grammatical_evolution.structured_ge


Attributes
----------

.. autoapisummary::

   geneticengine.representations.grammatical_evolution.structured_ge.INFRASTRUCTURE_KEY


Classes
-------

.. autoapisummary::

   geneticengine.representations.grammatical_evolution.structured_ge.Genotype
   geneticengine.representations.grammatical_evolution.structured_ge.StructuredListWrapper
   geneticengine.representations.grammatical_evolution.structured_ge.StructuredGrammaticalEvolutionRepresentation


Module Contents
---------------

.. py:data:: INFRASTRUCTURE_KEY
   :value: '$infrastructure'


.. py:class:: Genotype

   .. py:attribute:: dna
      :type:  dict[str, list[int]]


.. py:class:: StructuredListWrapper(dna)

   Bases: :py:obj:`geneticengine.random.sources.RandomSource`


   .. py:attribute:: dna
      :type:  dict[str, list[int]]


   .. py:attribute:: indexes
      :type:  dict[str, int]


   .. py:method:: randint(min, max, prod = INFRASTRUCTURE_KEY)


   .. py:method:: random_float(min, max, prod = INFRASTRUCTURE_KEY)


.. py:class:: StructuredGrammaticalEvolutionRepresentation(grammar, decider, gene_length = 256)

   Bases: :py:obj:`geneticengine.representations.api.Representation`\ [\ :py:obj:`Genotype`\ , :py:obj:`geneticengine.solutions.tree.TreeNode`\ ], :py:obj:`geneticengine.representations.api.RepresentationWithMutation`\ [\ :py:obj:`Genotype`\ ], :py:obj:`geneticengine.representations.api.RepresentationWithCrossover`\ [\ :py:obj:`Genotype`\ ]


   This version uses a list of lists of integers to represent individuals,
   based on non-terminal symbols.

   :param grammar: The grammar to use in the mapping
   :type grammar: Grammar
   :param max_depth: the maximum depth when performing the mapping
   :type max_depth: int


   .. py:attribute:: grammar


   .. py:attribute:: decider


   .. py:attribute:: gene_length
      :value: 256



   .. py:method:: create_genotype(random, **kwargs)


   .. py:method:: genotype_to_phenotype(genotype)


   .. py:method:: mutate(random, genotype, **kwargs)


   .. py:method:: crossover(random, parent1, parent2, **kwargs)