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PPI::Document::File.3pm
Langue: en
Version: 2010-05-08 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
PPI::Document::File - A Perl Document located in a specific fileDESCRIPTION
WARNING: This class is experimental, and may change without noticePPI::Document::File provides a PPI::Document subclass that represents a Perl document stored in a specific named file.
METHODS
new
my $file = PPI::Document::File->new( 'Module.pm' );
The "new" constructor works the same as for the regular one, except that the only params allowed is a file name. You cannot create an ``anonymous'' PPI::Document::File object, not can you create an empty one.
Returns a new PPI::Document::File object, or "undef" on error.
filename
The "filename" accessor returns the name of the file in which the document is stored.save
# Save to the file we were loaded from $file->save; # Save a copy to somewhere else $file->save( 'Module2.pm' );
The "save" method works similarly to the one in the parent PPI::Document class, saving a copy of the document to a file.
The difference with this subclass is that if "save" is not passed any filename, it will save it back to the file it was loaded from.
Note: When saving to a different file, it is considered to be saving a copy and so the value returned by the "filename" accessor will stay the same, and not change to the new filename.
TO DO
- May need to overload some methods to forcefully prevent Document objects becoming children of another Node.SUPPORT
See the support section in the main module.AUTHOR
Adam Kennedy <adamk@cpan.org>COPYRIGHT
Copyright 2001 - 2010 Adam Kennedy.This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre