NAME

Data::CircularList::Iterator - iterator for Data::CircularList's object.

VERSION

Version 0.03

SYNOPSIS

You can see Data::CircularList module's SYNOPSIS as a example.

SUBROUTINES/METHODS

new

constructor. reguire one argument (not necessary) as rotate.

has_next

return boolean value(1 or 0). If the linkedList has next cell, this method return 1. If the linkedList has not next cell, this method return 0.

next

return next cell(Data::CircularList::Cell) of the CircularList.

caution

If next method called, iterator progresses next cell. So you should generally call has_next method and next method alternately each once respectively.

my $list = Data::CircularList->new;
my $iter = $list->iterator;
while ($iter->has_next) {
   print $iter->next->data . "\n";
}

AUTHOR

shinchit, <shinchi.xx at gmail.com>

BUGS

Please report any bugs or feature requests to bug-datastructure-circularlist at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Data-CircularList. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

perldoc Data::CircularList::Iterator

You can also look for information at:

ACKNOWLEDGEMENTS

LICENSE AND COPYRIGHT

Copyright 2014 shinchit.

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

Any use, modification, and distribution of the Standard or Modified Versions is governed by this Artistic License. By using, modifying or distributing the Package, you accept this license. Do not use, modify, or distribute the Package, if you do not accept this license.

If your Modified Version has been derived from a Modified Version made by someone other than you, you are nevertheless required to ensure that your Modified Version complies with the requirements of this license.

This license does not grant you the right to use any trademark, service mark, tradename, or logo of the Copyright Holder.

This license includes the non-exclusive, worldwide, free-of-charge patent license to make, have made, use, offer to sell, sell, import and otherwise transfer the Package with respect to any patent claims licensable by the Copyright Holder that are necessarily infringed by the Package. If you institute patent litigation (including a cross-claim or counterclaim) against any party alleging that the Package constitutes direct or contributory patent infringement, then this Artistic License to you shall terminate on the date that such litigation is filed.

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