++ed by:
EGOR

1 PAUSE user

Toshimitsu FUJIWARA
and 1 contributors

NAME

Algorithm::CP::IZ::FindFreeVar - FindFreeVar functions

SYNOPSIS

  use Algorithm::CP::IZ;

  my $iz = Algorithm::CP::IZ->new();

  # create instances of Algorithm::CP::IZ::Int
  # contains domain {0..9}
  my $v1 = $iz->create_int(1, 9);
  my $v2 = $iz->create_int(1, 9);

  # add constraint
  $iz->Add($v1, $v2)->Eq(12);

  # specify FindFreeVar option value
  my $rc = $iz->search([$v1, $v2],
      { FindFreeVar => Algorithm::CP::IZ::FindFreeVar::Default } );

  if ($rc) {
     print "ok\n";
  }
  else {
    print "ng\n";
  }

DESCRIPTION

Algorithm::CP::IZ::FindFreeVar provides constants to sepcify search strategy.

CONSTANTS

Default

Find first (in order of array) free variable.

NbElements

Find free variable having minimum domain size. If variable having same size domain is found, first (in order of array) one is used.

SEE ALSO

Algorithm::CP::IZ Algorithm::CP::IZ::Int

AUTHOR

Toshimitsu FUJIWARA, <tttfjw at gmail.com>

COPYRIGHT AND LICENSE

Copyright (C) 2015 by Toshimitsu FUJIWARA

This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). You may obtain a copy of the full license at:

http://www.perlfoundation.org/artistic_license_2_0