++ed by:
EGOR

1 PAUSE user(s)
1 non-PAUSE user(s).

J. J. Merelo-Guervós
and 1 contributors

NAME

Algorithm::Evolutionary::Fitness::Any - Façade for any function so that it can be used as 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. It is actually a wrapper around _apply.

_apply( $individual )

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

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