NAME

Algorithm::Evolutionary::Fitness::Any - Façade for any function to look like fitness

SYNOPSIS

   use Algorithm::Evolutionary::Utils qw( string_decode )

   sub squares {
     my $chrom = shift;
     my @values = string_decode( $chrom, 10, -1, 1 );
     return $values[0] * $values[1];
   }

   my $any_eval = new Algorithm::Evolutionary::Fitness::Any \&squares;

DESCRIPTION

Turns any subroutine or closure into a fitness function. Useful mainly if you want results cached; it's not really needed otherwise.

METHODS

new( $function )

Assigns default variables

apply( $individual )

Applies the instantiated problem to a chromosome. Actually it is a wrapper around _apply

_apply( $individual )

This is the one that really does the stuff. It applies the defined function to each individual

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: 2009/07/24 10:25:49 $ 
  $Header: /cvsroot/opeal/Algorithm-Evolutionary/lib/Algorithm/Evolutionary/Fitness/Any.pm,v 3.1 2009/07/24 10:25:49 jmerelo Exp $ 
  $Author: jmerelo $ 
  $Revision: 3.1 $

CPAN RT