NAME

D64::Disk::Dir::Iterator - Iterating through Commodore (D64/D71/D81) disk image directory entries

SYNOPSIS

  use D64::Disk::Dir::Iterator;

  # Create an iterator with a directory object instance:
  my $iter = D64::Disk::Dir::Iterator->new($d64DiskDirObj);

  # Perlish style iterator:
  while (my $entry = $iter->getNext()) {
    # ...do something with $entry...
  }

  # C++-ish style iterator:
  for (my $iter = D64::Disk::Dir::Iterator->new($d64DiskDirObj); $iter->hasNext(); $iter->next()) {
    my $entry = $iter->current();
    # ...do something with $entry...
  }

DESCRIPTION

This package provides an iterative method of accessing individual directory entries available within D64::Disk::Dir object instance based on a simple class for iterating over Perl arrays. See the description of Array::Iterator package for a complete list of available methods and iteration process examples.

METHODS

new

Create an iterator with a D64::Disk::Dir object instance:

  my $iter = D64::Disk::Dir::Iterator->new($d64DiskDirObj);

BUGS

There are no known bugs at the moment. Please report any bugs or feature requests.

EXPORT

None. No method is exported into the caller's namespace either by default or explicitly.

SEE ALSO

Array::Iterator, D64::Disk::Dir, D64::Disk::Dir::Entry, D64::Disk::Image

AUTHOR

Pawel Krol, <pawelkrol@cpan.org>.

VERSION

Version 0.06 (2023-08-28)

COPYRIGHT AND LICENSE

This module is licensed under a slightly modified BSD license, the same terms as Per Olofsson's "diskimage.c" library and D64::Disk::Image Perl package it is based on, license contents are repeated below.

Copyright (c) 2003-2006, Per Olofsson All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

diskimage.c website: https://paradroid.automac.se/diskimage/