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Algorithm::Evolutionary::Op::Creator(3) User Contributed Perl Documentation Algorithm::Evolutionary::Op::Creator(3)

Algorithm::Evolutionary::Op::Creator - Operator that generates groups of individuals, of the intended class

    my $op = new Algorithm::Evolutionary::Op::Creator; #Creates empty op, with rate

    my $xmlStr=<<EOC;
    <op name='Creator' type='nullary'>
      <param name='number' value='20' />
      <param name='class' value='BitString' />
      <param name='options'>
        <param name='length' value='320 />
      </param>
    </op>
    EOC

    my $ref = XMLin($xmlStr); #This step is not really needed; only if it's going to be manipulated by another object
    my $op = Algorithm::Evolutionary::Op::Base->fromXML( $ref ); #Takes a hash of parsed XML and turns it into an operator    

    print $op->asXML(); #print its back in XML shape

    my $op2 = new Algorithm::Evolutionary::Op::Creator( 20, 'String', { chars => [a..j], length => '10' });

    my @pop;
    $op2->apply( \@pop ); #Generates population

Base class for operators applied to Individuals and Populations and all the rest

Takes a hash with specific parameters for each subclass, creates the object, and leaves subclass-specific assignments to subclasses

Generates the population according to the parameters passed in the ctor

Serializes the object as an XML nodeset

Sets the instance variables of the object, which, so far, should be a bit "raw". Usually called from the base class

  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

  CVS Info: $Date: 2009/09/14 16:36:38 $ 
  $Header: /media/Backup/Repos/opeal/opeal/Algorithm-Evolutionary/lib/Algorithm/Evolutionary/Op/Creator.pm,v 3.1 2009/09/14 16:36:38 jmerelo Exp $ 
  $Author: jmerelo $ 
  $Revision: 3.1 $
  $Name $
2014-10-25 perl v5.32.1

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