/usr/share/perl5/Class/Accessor/Chained/Fast.pm is in libclass-accessor-chained-perl 0.01.1~debian-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | use strict;
package Class::Accessor::Chained::Fast;
use base 'Class::Accessor::Fast';
sub make_accessor {
my($class, $field) = @_;
return sub {
my $self = shift;
if(@_) {
$self->{$field} = (@_ == 1 ? $_[0] : [@_]);
return $self;
}
return $self->{$field};
};
}
sub make_wo_accessor {
my($class, $field) = @_;
return sub {
my($self) = shift;
unless (@_) {
my $caller = caller;
require Carp;
Carp::croak("'$caller' cannot access the value of '$field' on ".
"objects of class '$class'");
}
else {
$self->{$field} = (@_ == 1 ? $_[0] : [@_]);
return $self;
}
};
}
1;
=head1 NAME
Class::Accessor::Chained::Fast - Faster, but less expandable, chained accessors
=head1 SYNOPSIS
package Foo;
use base qw(Class::Accessor::Chained::Fast);
# The rest as Class::Accessor::Chained except no set() or get().
=head1 DESCRIPTION
By analogue to Class::Accessor and Class::Accessor::Fast this module
provides a faster less-flexible chained accessor maker.
=head1 AUTHOR
Richard Clamp <richardc@unixbeard.net>
=head1 COPYRIGHT
Copyright (C) 2003 Richard Clamp. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=head1 SEE ALSO
L<Class::Accessor::Fast>, L<Class::Accessor::Chained>
=cut
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