NAME

Algorithm::Evolutionary::Op::Bitflip - Bit-flip mutation

SYNOPSIS

  my $op = new Algorithm::Evolutionary::Op::Bitflip 2; #Create from scratch with default rate

Base Class

Algorithm::Evolutionary::Op::Base

DESCRIPTION

Mutation operator for a GA; changes a single bit in the bitstring; does not need a rate

METHODS

new( [$how_many] [,$priority] )

Creates a new mutation operator with a bitflip application rate, which defaults to 0.5, and an operator application rate (general for all ops), which defaults to 1.

Applies mutation operator to a "Chromosome", a bitstring, really. Can be applied only to victims composed of [0,1] atoms, independently of representation; but it checks before application that the operand is of type BitString.

Copyright

  This file is released under the GPL. See the LICENSE file included in this distribution,
  or go to http://www.fsf.org/licenses/gpl.txt