Class: NEAT::Critter::Genotype::Gene

Inherits:

NeatOb

• Object
• NeatOb
• NEAT::Critter::Genotype::Gene

show all

Defined in:

lib/rubyneat/critter.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) enabled

  Is this gene enabled?.

• - (Object) genotype

  parent genotype.

• - (Object) in_neuron

  input neuron's name (where our output goes) ouptut neuron's name (neuron to be queried).

• - (Object) innovation

  innovation number.

• - (Object) out_neuron

  input neuron's name (where our output goes) ouptut neuron's name (neuron to be queried).

• - (Object) weight

  weight of the connection.

Attributes inherited from NeatOb

#controller, #name

Class Method Summary (collapse)

• + (Object) [](genotype, input, output, weight = 0.0, innov = nil)

  Create a new Gene and set it up fully.

Instance Method Summary (collapse)

• - (Boolean) disabled?
• - (Boolean) enabled?
• - (Gene) initialize(genotype, &block) constructor

  A new instance of Gene.

• - (Object) to_s (also: #dump_s)

Methods inherited from NeatOb

#log, log

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# File 'lib/rubyneat/critter.rb', line 247

def initialize(genotype, &block)
  super genotype.controller
  @genotype = genotype
  @enabled = true
  @innovation = NEAT::new_innovation
  @in_neuron = @out_neuron = nil
  block.(self) unless block.nil?
end

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# File 'lib/rubyneat/critter.rb', line 245

def enabled
  @enabled
end

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# File 'lib/rubyneat/critter.rb', line 233

def genotype
  @genotype
end

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# File 'lib/rubyneat/critter.rb', line 240

def in_neuron
  @in_neuron
end

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# File 'lib/rubyneat/critter.rb', line 236

def innovation
  @innovation
end

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# File 'lib/rubyneat/critter.rb', line 240

def out_neuron
  @out_neuron
end

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# File 'lib/rubyneat/critter.rb', line 243

def weight
  @weight
end

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# File 'lib/rubyneat/critter.rb', line 265

def self.[](genotype, input, output, weight = 0.0, innov = nil)
  g = Gene.new genotype
  g.in_neuron = (input.kind_of? Symbol) ? input : input.name
  g.out_neuron = (output.kind_of? Symbol) ? output : output.name
  g.weight = weight
  g.innovation = innov unless innov.nil?
  return g
end

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# File 'lib/rubyneat/critter.rb', line 257

def disabled? ; not enabled? ; end

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# File 'lib/rubyneat/critter.rb', line 256

def enabled? ; @enabled ; end

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# File 'lib/rubyneat/critter.rb', line 274

def to_s
  super + "[i%s,w%s,%s]" % [@innovation, @weight, self.enabled?]
end