Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
Algorithm::EvolutionarUserpContributed)Algorithm::Evolutionary::Op::Creator(3)

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

SYNOPSIS
	   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

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

METHODS
   new(	$number_of_individuals,	$class_to_generate, $options_hash )
       Takes a hash with specific parameters for each subclass,	creates	the
       object, and leaves subclass-specific assignments	to subclasses

   apply( $population_hash )
       Generates the population	according to the parameters passed in the ctor

   asXML()
       Serializes the object as	an XML nodeset

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

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

	 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 $

perl v5.32.0			  2014-Algorithm::Evolutionary::Op::Creator(3)
NAME | SYNOPSIS | DESCRIPTION | METHODS | Copyright

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=Algorithm::Evolutionary::Op::Creator&sektion=3&manpath=FreeBSD+12.2-RELEASE+and+Ports>

home | help