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//proc/thread-self/root/usr/local/lib64/perl5/Clone.pm

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package Clone;

use strict;
our $AUTOLOAD;

require Exporter;
require AutoLoader;
use XSLoader ();

our @ISA       = qw(Exporter);
our @EXPORT;
our @EXPORT_OK = qw( clone );

our $VERSION = '0.46';

XSLoader::load('Clone', $VERSION);

1;
__END__

=head1 NAME

Clone - recursively copy Perl datatypes

=for html
<a href="https://travis-ci.org/garu/Clone"><img src="https://travis-ci.org/garu/Clone.png?branch=master" alt="Build Status"></a>
<a href="https://coveralls.io/r/garu/Clone?branch=master"><img src="https://coveralls.io/repos/garu/Clone/badge.png?branch=master" alt="Coverage Status"></a>
<a href="https://metacpan.org/pod/Clone"><img src="https://badge.fury.io/pl/Clone.svg" alt="CPAN version"></a>

=head1 SYNOPSIS

use Clone 'clone';

my $data = {
       set => [ 1 .. 50 ],
       foo => {
           answer => 42,
           object => SomeObject->new,
       },
    };

my $cloned_data = clone($data);

$cloned_data->{foo}{answer} = 1;
    print $cloned_data->{foo}{answer};  # '1'
    print $data->{foo}{answer};         # '42'

You can also add it to your class:

package Foo;
    use parent 'Clone';
    sub new { bless {}, shift }

package main;

my $obj = Foo->new;
    my $copy = $obj->clone;

=head1 DESCRIPTION

This module provides a C<clone()> method which makes recursive
copies of nested hash, array, scalar and reference types,
including tied variables and objects.

C<clone()> takes a scalar argument and duplicates it. To duplicate lists,
arrays or hashes, pass them in by reference, e.g.

my $copy = clone (\@array);

# or

my %copy = %{ clone (\%hash) };

=head1 SEE ALSO

L<Storable>'s C<dclone()> is a flexible solution for cloning variables,
albeit slower for average-sized data structures. Simple
and naive benchmarks show that Clone is faster for data structures
with 3 or fewer levels, while C<dclone()> can be faster for structures
4 or more levels deep.

=head1 COPYRIGHT

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

=head1 AUTHOR

Ray Finch C<< <rdf@cpan.org> >>

Breno G. de Oliveira C<< <garu@cpan.org> >>,
Nicolas Rochelemagne C<< <atoomic@cpan.org> >>
and
Florian Ragwitz C<< <rafl@debian.org> >> perform routine maintenance
releases since 2012.

=cut

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Name	Size	Perms	Modified	Actions
Alien DIR	-	drwxr-xr-x	2024-03-17 05:08:07	Edit Download recursive recursive
auto DIR	-	drwxr-xr-x	2024-03-17 05:08:07	Edit Download recursive recursive
common DIR	-	drwxr-xr-x	2024-03-03 20:50:01	Edit Download recursive recursive
Crypt DIR	-	drwxr-xr-x	2024-03-06 00:15:22	Edit Download recursive recursive
Encode DIR	-	drwxr-xr-x	2024-03-03 22:17:14	Edit Download recursive recursive
HTML DIR	-	drwxr-xr-x	2024-03-03 22:17:27	Edit Download recursive recursive
IO DIR	-	drwxr-xr-x	2024-03-03 20:49:53	Edit Download recursive recursive
JSON DIR	-	drwxr-xr-x	2026-05-26 07:03:21	Edit Download recursive recursive
Net DIR	-	drwxr-xr-x	2024-03-06 00:15:22	Edit Download recursive recursive
Template DIR	-	drwxr-xr-x	2026-05-26 07:03:19	Edit Download recursive recursive
version DIR	-	drwxr-xr-x	2024-03-03 20:50:17	Edit Download recursive recursive
XML DIR	-	drwxr-xr-x	2026-05-26 07:03:31	Edit Download recursive recursive
YAML DIR	-	drwxr-xr-x	2026-05-26 07:03:21	Edit Download recursive recursive
Clone.pm	2.30 KB	lr--r--r--	2022-10-18 23:22:09	Edit Download recursive recursive
Encode.pm	31.43 KB	lr--r--r--	2024-02-25 22:22:02	Edit Download recursive recursive
encoding.pm	22.41 KB	lr--r--r--	2024-02-25 22:22:02	Edit Download recursive recursive
Template.pm	25.58 KB	lr--r--r--	2026-05-25 14:14:21	Edit Download recursive recursive
version.pm	3.47 KB	lr--r--r--	2023-09-11 16:59:15	Edit Download recursive recursive
version.pod	9.60 KB	lr--r--r--	2022-07-15 16:24:47	Edit Download recursive recursive

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