CLASS man page on Fedora

CLASS man page on Fedora

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CLASS(3)	      User Contributed Perl Documentation	      CLASS(3)

NAME
       CLASS - Alias for __PACKAGE__

SYNOPSIS
	 package Foo;
	 use CLASS;

	 print CLASS;		       # Foo
	 print "My class is $CLASS\n"; # My class is Foo

	 sub bar { 23 }

	 print CLASS->bar;     # 23
	 print $CLASS->bar;    # 23

DESCRIPTION
       CLASS and $CLASS are both synonyms for __PACKAGE__.  Easier to type.

       $CLASS has the additional benefit of working in strings.

NOTES
       CLASS is a constant, not a subroutine call.  $CLASS is a plain
       variable, it is not tied.  There is no performance loss for using CLASS
       over __PACKAGE__ except the loading of the module. (Thanks Juerd)

AUTHOR
       Michael G Schwern <schwern@pobox.com>

LICENSE
       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

       See <http://www.perl.com/perl/misc/Artistic.html>

SEE ALSO
       perlmod(1)

perl v5.14.2			  2006-10-10			      CLASS(3)

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