Package::Constants(3pm)Perl Programmers Reference GuidePackage::Constants(3pm)
NAME
Package::Constants - List all constants declared in a package
SYNOPSIS
use Package::Constants;
### list the names of all constants in a given package;
@const = Package::Constants->list( __PACKAGE__ );
@const = Package::Constants->list( 'main' );
### enable debugging output
$Package::Constants::DEBUG = 1;
DESCRIPTION
"Package::Constants" lists all the constants defined in a certain
package. This can be useful for, among others, setting up an
autogenerated "@EXPORT/@EXPORT_OK" for a Constants.pm file.
CLASS METHODS
@const = Package::Constants->list( PACKAGE_NAME );
Lists the names of all the constants defined in the provided package.
GLOBAL VARIABLES
$Package::Constants::DEBUG
When set to true, prints out debug information to STDERR about the
package it is inspecting. Helps to identify issues when the results are
not as you expect.
Defaults to false.
AUTHOR
This module by Jos Boumans <kane@cpan.org>.
COPYRIGHT
This module is copyright (c) 2004-2005 Jos Boumans <kane@cpan.org>.
All rights reserved.
This library is free software; you may redistribute and/or modify it
under the same terms as Perl itself.
perl v5.10.0 2007-12-18 Package::Constants(3pm)
Mac OS X 10.6 - Generated Thu Sep 17 20:14:34 CDT 2009