NAME

       Data::DPath::Point - Abstraction for a single reference (a "point") in the datastructure

ABOUT

       Intermediate steps during execution are lists of currently covered references in the data
       structure, i.e., lists of such Points. The remaining Points at the end just need to be
       dereferenced and form the result.

INTERNAL METHODS

   new
       Constructor.

   parent
       Attribute / accessor.

   ref
       Attribute / accessor.

   attrs
       Attribute / accessor.

AUTHOR

       Steffen Schwigon <ss5@renormalist.net>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2019 by Steffen Schwigon.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.