File | /usr/local/lib/perl/5.10.0/Class/MOP/Module.pm |
Statements Executed | 36 |
Total Time | 0.0006199 seconds |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
2 | 1 | 1 | 34µs | 74µs | _instantiate_module | Class::MOP::Module::
0 | 0 | 0 | 0s | 0s | BEGIN | Class::MOP::Module::
0 | 0 | 0 | 0s | 0s | _new | Class::MOP::Module::
0 | 0 | 0 | 0s | 0s | create | Class::MOP::Module::
0 | 0 | 0 | 0s | 0s | identifier | Class::MOP::Module::
Line | Stmts. | Exclusive Time | Avg. | Code |
---|---|---|---|---|
1 | ||||
2 | package Class::MOP::Module; | |||
3 | ||||
4 | 3 | 26µs | 9µs | use strict; # spent 9µs making 1 call to strict::import |
5 | 3 | 34µs | 12µs | use warnings; # spent 29µs making 1 call to warnings::import |
6 | ||||
7 | 3 | 34µs | 12µs | use Carp 'confess'; # spent 49µs making 1 call to Exporter::import |
8 | 3 | 62µs | 21µs | use Scalar::Util 'blessed'; # spent 39µs making 1 call to Exporter::import |
9 | ||||
10 | 1 | 700ns | 700ns | our $VERSION = '1.09'; |
11 | 1 | 26µs | 26µs | $VERSION = eval $VERSION; |
12 | 1 | 500ns | 500ns | our $AUTHORITY = 'cpan:STEVAN'; |
13 | ||||
14 | 3 | 304µs | 101µs | use base 'Class::MOP::Package'; # spent 3.37ms making 1 call to base::import, max recursion depth 1 |
15 | ||||
16 | sub _new { | |||
17 | my $class = shift; | |||
18 | return Class::MOP::Class->initialize($class)->new_object(@_) | |||
19 | if $class ne __PACKAGE__; | |||
20 | ||||
21 | my $params = @_ == 1 ? $_[0] : {@_}; | |||
22 | return bless { | |||
23 | ||||
24 | # from Class::MOP::Package | |||
25 | package => $params->{package}, | |||
26 | namespace => \undef, | |||
27 | ||||
28 | # attributes | |||
29 | version => \undef, | |||
30 | authority => \undef | |||
31 | } => $class; | |||
32 | } | |||
33 | ||||
34 | sub version { | |||
35 | my $self = shift; | |||
36 | ${$self->get_or_add_package_symbol({ sigil => '$', type => 'SCALAR', name => 'VERSION' })}; | |||
37 | } | |||
38 | ||||
39 | sub authority { | |||
40 | my $self = shift; | |||
41 | ${$self->get_or_add_package_symbol({ sigil => '$', type => 'SCALAR', name => 'AUTHORITY' })}; | |||
42 | } | |||
43 | ||||
44 | sub identifier { | |||
45 | my $self = shift; | |||
46 | join '-' => ( | |||
47 | $self->name, | |||
48 | ($self->version || ()), | |||
49 | ($self->authority || ()), | |||
50 | ); | |||
51 | } | |||
52 | ||||
53 | sub create { | |||
54 | confess "The Class::MOP::Module->create method has been made a private object method.\n"; | |||
55 | } | |||
56 | ||||
57 | # spent 74µs (34+40) within Class::MOP::Module::_instantiate_module which was called 2 times, avg 37µs/call:
# 2 times (34µs+40µs) by Class::MOP::Class::create at line 522 of /usr/local/lib/perl/5.10.0/Class/MOP/Class.pm, avg 37µs/call | |||
58 | 14 | 38µs | 3µs | my($self, $version, $authority) = @_; |
59 | my $package_name = $self->name; # spent 6µs making 2 calls to Class::MOP::Package::name, avg 3µs/call | |||
60 | ||||
61 | Class::MOP::_is_valid_class_name($package_name) # spent 34µs making 2 calls to Class::MOP::_is_valid_class_name, avg 17µs/call | |||
62 | || confess "creation of $package_name failed: invalid package name"; | |||
63 | ||||
64 | 3 | 88µs | 29µs | no strict 'refs'; # spent 30µs making 1 call to strict::unimport |
65 | scalar %{ $package_name . '::' }; # touch the stash | |||
66 | ${ $package_name . '::VERSION' } = $version if defined $version; | |||
67 | ${ $package_name . '::AUTHORITY' } = $authority if defined $authority; | |||
68 | ||||
69 | return; | |||
70 | } | |||
71 | ||||
72 | 1 | 6µs | 6µs | 1; |
73 | ||||
74 | __END__ | |||
75 | ||||
76 | =pod | |||
77 | ||||
78 | =head1 NAME | |||
79 | ||||
80 | Class::MOP::Module - Module Meta Object | |||
81 | ||||
82 | =head1 DESCRIPTION | |||
83 | ||||
84 | A module is essentially a L<Class::MOP::Package> with metadata, in our | |||
85 | case the version and authority. | |||
86 | ||||
87 | =head1 INHERITANCE | |||
88 | ||||
89 | B<Class::MOP::Module> is a subclass of L<Class::MOP::Package>. | |||
90 | ||||
91 | =head1 METHODS | |||
92 | ||||
93 | =over 4 | |||
94 | ||||
95 | =item B<< $metamodule->version >> | |||
96 | ||||
97 | This is a read-only attribute which returns the C<$VERSION> of the | |||
98 | package, if one exists. | |||
99 | ||||
100 | =item B<< $metamodule->authority >> | |||
101 | ||||
102 | This is a read-only attribute which returns the C<$AUTHORITY> of the | |||
103 | package, if one exists. | |||
104 | ||||
105 | =item B<< $metamodule->identifier >> | |||
106 | ||||
107 | This constructs a string which combines the name, version and | |||
108 | authority. | |||
109 | ||||
110 | =item B<< Class::MOP::Module->meta >> | |||
111 | ||||
112 | This will return a L<Class::MOP::Class> instance for this class. | |||
113 | ||||
114 | =back | |||
115 | ||||
116 | =head1 AUTHORS | |||
117 | ||||
118 | Stevan Little E<lt>stevan@iinteractive.comE<gt> | |||
119 | ||||
120 | =head1 COPYRIGHT AND LICENSE | |||
121 | ||||
122 | Copyright 2006-2010 by Infinity Interactive, Inc. | |||
123 | ||||
124 | L<http://www.iinteractive.com> | |||
125 | ||||
126 | This library is free software; you can redistribute it and/or modify | |||
127 | it under the same terms as Perl itself. | |||
128 | ||||
129 | =cut |