Filename | /2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/Class.pm |
Statements | Executed 955 statements in 7.47ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
1 | 1 | 1 | 2.10ms | 3.01ms | BEGIN@28 | Moose::Meta::Class::
63 | 6 | 2 | 948µs | 16.2ms | superclasses (recurses: max depth 2, inclusive time 2.38ms) | Moose::Meta::Class::
20 | 2 | 1 | 585µs | 843µs | _base_metaclasses | Moose::Meta::Class::
1 | 1 | 1 | 585µs | 820µs | BEGIN@26 | Moose::Meta::Class::
1 | 1 | 1 | 386µs | 576µs | BEGIN@24 | Moose::Meta::Class::
1 | 1 | 1 | 343µs | 1.92ms | BEGIN@23 | Moose::Meta::Class::
1 | 1 | 1 | 338µs | 597µs | BEGIN@25 | Moose::Meta::Class::
1 | 1 | 1 | 310µs | 433µs | BEGIN@22 | Moose::Meta::Class::
1 | 1 | 1 | 305µs | 2.92ms | BEGIN@21 | Moose::Meta::Class::
9 | 1 | 1 | 250µs | 1.07ms | _inline_create_error | Moose::Meta::Class::
8 | 2 | 2 | 240µs | 17.8ms | add_attribute | Moose::Meta::Class::
1 | 1 | 1 | 237µs | 377µs | BEGIN@27 | Moose::Meta::Class::
9 | 3 | 3 | 235µs | 8.97ms | initialize | Moose::Meta::Class::
4 | 1 | 1 | 223µs | 1.28ms | excludes_role | Moose::Meta::Class::
120 | 1 | 1 | 185µs | 185µs | CORE:subst (opcode) | Moose::Meta::Class::
3 | 1 | 1 | 130µs | 1.15ms | does_role | Moose::Meta::Class::
9 | 1 | 1 | 80µs | 1.18ms | _inline_throw_error | Moose::Meta::Class::
1 | 1 | 1 | 74µs | 8.91ms | create | Moose::Meta::Class::
6 | 1 | 1 | 68µs | 2.49ms | _process_attribute | Moose::Meta::Class::
6 | 1 | 1 | 66µs | 2.42ms | _process_new_attribute | Moose::Meta::Class::
3 | 1 | 1 | 66µs | 4.07ms | new_object (recurses: max depth 1, inclusive time 216µs) | Moose::Meta::Class::
4 | 1 | 1 | 60µs | 84µs | add_role | Moose::Meta::Class::
4 | 1 | 1 | 59µs | 85µs | add_role_application | Moose::Meta::Class::
3 | 1 | 1 | 46µs | 188µs | _call_all_triggers | Moose::Meta::Class::
9 | 1 | 1 | 32µs | 32µs | __ANON__[:37] | Moose::Meta::Class::
9 | 1 | 1 | 30µs | 30µs | _inline_raise_error | Moose::Meta::Class::
9 | 1 | 1 | 21µs | 21µs | __ANON__[:43] | Moose::Meta::Class::
9 | 1 | 1 | 18µs | 18µs | _meta_method_class | Moose::Meta::Class::
1 | 1 | 1 | 9µs | 9µs | BEGIN@3 | Moose::Meta::Class::
1 | 1 | 1 | 9µs | 53µs | BEGIN@13 | Moose::Meta::Class::
1 | 1 | 1 | 8µs | 13µs | BEGIN@16 | Moose::Meta::Class::
1 | 1 | 1 | 8µs | 95µs | BEGIN@31 | Moose::Meta::Class::
1 | 1 | 1 | 8µs | 8µs | BEGIN@29 | Moose::Meta::Class::
1 | 1 | 1 | 8µs | 30µs | BEGIN@19 | Moose::Meta::Class::
1 | 1 | 1 | 7µs | 26µs | BEGIN@17 | Moose::Meta::Class::
1 | 1 | 1 | 7µs | 41µs | BEGIN@18 | Moose::Meta::Class::
1 | 1 | 1 | 7µs | 30µs | BEGIN@15 | Moose::Meta::Class::
1 | 1 | 1 | 7µs | 9µs | BEGIN@10 | Moose::Meta::Class::
1 | 1 | 1 | 6µs | 15µs | BEGIN@11 | Moose::Meta::Class::
6 | 1 | 1 | 6µs | 6µs | CORE:match (opcode) | Moose::Meta::Class::
1 | 1 | 1 | 4µs | 4µs | BEGIN@14 | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | __ANON__[:125] | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | __ANON__[:533] | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _anon_cache_key | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _anon_package_prefix | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _eval_environment | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _find_next_method_by_name_which_is_not_overridden | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _fix_class_metaclass_incompatibility | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _fix_single_metaclass_incompatibility | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _fixup_attributes_after_rebless | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _generate_fallback_constructor | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _immutable_options | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_BUILDALL | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_BUILDARGS | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_check_required_attr | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_extra_init | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_init_attr_from_constructor | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_init_attr_from_default | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_params | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_slot_initializer | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _inline_triggers | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _process_inherited_attribute | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _replace_self | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | _restore_metaobjects_from | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | add_augment_method_modifier | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | add_override_method_modifier | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | calculate_all_roles | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | calculate_all_roles_with_inheritance | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | create_error | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | raise_error | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | reinitialize | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | role_applications | Moose::Meta::Class::
0 | 0 | 0 | 0s | 0s | throw_error | Moose::Meta::Class::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | |||||
2 | package Moose::Meta::Class; | ||||
3 | # spent 9µs within Moose::Meta::Class::BEGIN@3 which was called:
# once (9µs+0s) by Moose::BEGIN@28 at line 5 | ||||
4 | 1 | 4µs | $Moose::Meta::Class::AUTHORITY = 'cpan:STEVAN'; | ||
5 | 1 | 21µs | 1 | 9µs | } # spent 9µs making 1 call to Moose::Meta::Class::BEGIN@3 |
6 | { | ||||
7 | 2 | 2µs | $Moose::Meta::Class::VERSION = '2.0602'; | ||
8 | } | ||||
9 | |||||
10 | 3 | 16µs | 2 | 11µs | # spent 9µs (7+2) within Moose::Meta::Class::BEGIN@10 which was called:
# once (7µs+2µs) by Moose::BEGIN@28 at line 10 # spent 9µs making 1 call to Moose::Meta::Class::BEGIN@10
# spent 2µs making 1 call to strict::import |
11 | 3 | 19µs | 2 | 23µs | # spent 15µs (6+8) within Moose::Meta::Class::BEGIN@11 which was called:
# once (6µs+8µs) by Moose::BEGIN@28 at line 11 # spent 15µs making 1 call to Moose::Meta::Class::BEGIN@11
# spent 8µs making 1 call to warnings::import |
12 | |||||
13 | 3 | 20µs | 2 | 97µs | # spent 53µs (9+44) within Moose::Meta::Class::BEGIN@13 which was called:
# once (9µs+44µs) by Moose::BEGIN@28 at line 13 # spent 53µs making 1 call to Moose::Meta::Class::BEGIN@13
# spent 44µs making 1 call to Exporter::import |
14 | 3 | 20µs | 1 | 4µs | # spent 4µs within Moose::Meta::Class::BEGIN@14 which was called:
# once (4µs+0s) by Moose::BEGIN@28 at line 14 # spent 4µs making 1 call to Moose::Meta::Class::BEGIN@14 |
15 | 3 | 17µs | 2 | 54µs | # spent 30µs (7+24) within Moose::Meta::Class::BEGIN@15 which was called:
# once (7µs+24µs) by Moose::BEGIN@28 at line 15 # spent 30µs making 1 call to Moose::Meta::Class::BEGIN@15
# spent 24µs making 1 call to Exporter::import |
16 | 3 | 20µs | 2 | 19µs | # spent 13µs (8+5) within Moose::Meta::Class::BEGIN@16 which was called:
# once (8µs+5µs) by Moose::BEGIN@28 at line 16 # spent 13µs making 1 call to Moose::Meta::Class::BEGIN@16
# spent 5µs making 1 call to Sub::Install::__ANON__[Sub/Install.pm:284] |
17 | 3 | 20µs | 2 | 46µs | # spent 26µs (7+20) within Moose::Meta::Class::BEGIN@17 which was called:
# once (7µs+20µs) by Moose::BEGIN@28 at line 17 # spent 26µs making 1 call to Moose::Meta::Class::BEGIN@17
# spent 20µs making 1 call to Exporter::import |
18 | 3 | 24µs | 2 | 76µs | # spent 41µs (7+34) within Moose::Meta::Class::BEGIN@18 which was called:
# once (7µs+34µs) by Moose::BEGIN@28 at line 18 # spent 41µs making 1 call to Moose::Meta::Class::BEGIN@18
# spent 34µs making 1 call to Exporter::import |
19 | 3 | 18µs | 2 | 52µs | # spent 30µs (8+22) within Moose::Meta::Class::BEGIN@19 which was called:
# once (8µs+22µs) by Moose::BEGIN@28 at line 19 # spent 30µs making 1 call to Moose::Meta::Class::BEGIN@19
# spent 22µs making 1 call to Exporter::import |
20 | |||||
21 | 3 | 98µs | 1 | 2.92ms | # spent 2.92ms (305µs+2.62) within Moose::Meta::Class::BEGIN@21 which was called:
# once (305µs+2.62ms) by Moose::BEGIN@28 at line 21 # spent 2.92ms making 1 call to Moose::Meta::Class::BEGIN@21 |
22 | 3 | 109µs | 1 | 433µs | # spent 433µs (310+122) within Moose::Meta::Class::BEGIN@22 which was called:
# once (310µs+122µs) by Moose::BEGIN@28 at line 22 # spent 433µs making 1 call to Moose::Meta::Class::BEGIN@22 |
23 | 3 | 101µs | 1 | 1.92ms | # spent 1.92ms (343µs+1.58) within Moose::Meta::Class::BEGIN@23 which was called:
# once (343µs+1.58ms) by Moose::BEGIN@28 at line 23 # spent 1.92ms making 1 call to Moose::Meta::Class::BEGIN@23 |
24 | 3 | 127µs | 1 | 576µs | # spent 576µs (386+190) within Moose::Meta::Class::BEGIN@24 which was called:
# once (386µs+190µs) by Moose::BEGIN@28 at line 24 # spent 576µs making 1 call to Moose::Meta::Class::BEGIN@24 |
25 | 3 | 85µs | 1 | 597µs | # spent 597µs (338+259) within Moose::Meta::Class::BEGIN@25 which was called:
# once (338µs+259µs) by Moose::BEGIN@28 at line 25 # spent 597µs making 1 call to Moose::Meta::Class::BEGIN@25 |
26 | 3 | 81µs | 1 | 820µs | # spent 820µs (585+235) within Moose::Meta::Class::BEGIN@26 which was called:
# once (585µs+235µs) by Moose::BEGIN@28 at line 26 # spent 820µs making 1 call to Moose::Meta::Class::BEGIN@26 |
27 | 3 | 79µs | 1 | 377µs | # spent 377µs (237+140) within Moose::Meta::Class::BEGIN@27 which was called:
# once (237µs+140µs) by Moose::BEGIN@28 at line 27 # spent 377µs making 1 call to Moose::Meta::Class::BEGIN@27 |
28 | 3 | 91µs | 2 | 3.14ms | # spent 3.01ms (2.10+906µs) within Moose::Meta::Class::BEGIN@28 which was called:
# once (2.10ms+906µs) by Moose::BEGIN@28 at line 28 # spent 3.01ms making 1 call to Moose::Meta::Class::BEGIN@28
# spent 129µs making 1 call to Sub::Exporter::__ANON__[Sub/Exporter.pm:756] |
29 | 3 | 23µs | 1 | 8µs | # spent 8µs within Moose::Meta::Class::BEGIN@29 which was called:
# once (8µs+0s) by Moose::BEGIN@28 at line 29 # spent 8µs making 1 call to Moose::Meta::Class::BEGIN@29 |
30 | |||||
31 | 3 | 3.01ms | 2 | 181µs | # spent 95µs (8+87) within Moose::Meta::Class::BEGIN@31 which was called:
# once (8µs+87µs) by Moose::BEGIN@28 at line 31 # spent 95µs making 1 call to Moose::Meta::Class::BEGIN@31
# spent 87µs making 1 call to base::import |
32 | |||||
33 | 1 | 5µs | 1 | 1.68ms | Class::MOP::MiniTrait::apply(__PACKAGE__, 'Moose::Meta::Object::Trait'); # spent 1.68ms making 1 call to Class::MOP::MiniTrait::apply |
34 | |||||
35 | __PACKAGE__->meta->add_attribute('roles' => ( | ||||
36 | reader => 'roles', | ||||
37 | 9 | 41µs | # spent 32µs within Moose::Meta::Class::__ANON__[/2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/Class.pm:37] which was called 9 times, avg 4µs/call:
# 9 times (32µs+0s) by Class::MOP::Mixin::AttributeCore::default at line 45 of Class/MOP/Mixin/AttributeCore.pm, avg 4µs/call | ||
38 | 1 | 19µs | 3 | 618µs | Class::MOP::_definition_context(), # spent 595µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 12µs making 1 call to Class::MOP::Object::meta
# spent 11µs making 1 call to Class::MOP::_definition_context |
39 | )); | ||||
40 | |||||
41 | __PACKAGE__->meta->add_attribute('role_applications' => ( | ||||
42 | reader => '_get_role_applications', | ||||
43 | 9 | 30µs | # spent 21µs within Moose::Meta::Class::__ANON__[/2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/Class.pm:43] which was called 9 times, avg 2µs/call:
# 9 times (21µs+0s) by Class::MOP::Mixin::AttributeCore::default at line 45 of Class/MOP/Mixin/AttributeCore.pm, avg 2µs/call | ||
44 | 1 | 7µs | 3 | 297µs | Class::MOP::_definition_context(), # spent 280µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 11µs making 1 call to Class::MOP::Object::meta
# spent 5µs making 1 call to Class::MOP::_definition_context |
45 | )); | ||||
46 | |||||
47 | 1 | 7µs | 4 | 294µs | __PACKAGE__->meta->add_attribute( # spent 262µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 18µs making 1 call to Class::MOP::Attribute::new
# spent 10µs making 1 call to Class::MOP::Object::meta
# spent 4µs making 1 call to Class::MOP::_definition_context |
48 | Class::MOP::Attribute->new('immutable_trait' => ( | ||||
49 | accessor => "immutable_trait", | ||||
50 | default => 'Moose::Meta::Class::Immutable::Trait', | ||||
51 | Class::MOP::_definition_context(), | ||||
52 | )) | ||||
53 | ); | ||||
54 | |||||
55 | 1 | 5µs | 3 | 288µs | __PACKAGE__->meta->add_attribute('constructor_class' => ( # spent 273µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 10µs making 1 call to Class::MOP::Object::meta
# spent 5µs making 1 call to Class::MOP::_definition_context |
56 | accessor => 'constructor_class', | ||||
57 | default => 'Moose::Meta::Method::Constructor', | ||||
58 | Class::MOP::_definition_context(), | ||||
59 | )); | ||||
60 | |||||
61 | 1 | 4µs | 3 | 277µs | __PACKAGE__->meta->add_attribute('destructor_class' => ( # spent 263µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 10µs making 1 call to Class::MOP::Object::meta
# spent 5µs making 1 call to Class::MOP::_definition_context |
62 | accessor => 'destructor_class', | ||||
63 | default => 'Moose::Meta::Method::Destructor', | ||||
64 | Class::MOP::_definition_context(), | ||||
65 | )); | ||||
66 | |||||
67 | 1 | 4µs | 3 | 274µs | __PACKAGE__->meta->add_attribute('error_class' => ( # spent 260µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 10µs making 1 call to Class::MOP::Object::meta
# spent 4µs making 1 call to Class::MOP::_definition_context |
68 | accessor => 'error_class', | ||||
69 | default => 'Moose::Error::Default', | ||||
70 | Class::MOP::_definition_context(), | ||||
71 | )); | ||||
72 | |||||
73 | # spent 8.97ms (235µs+8.73) within Moose::Meta::Class::initialize which was called 9 times, avg 997µs/call:
# 7 times (161µs+5.81ms) by Moose::init_meta at line 196 of Moose.pm, avg 853µs/call
# once (39µs+1.91ms) by Class::MOP::Package::create at line 72 of Class/MOP/Package.pm
# once (35µs+1.02ms) by metaclass::import at line 48 of metaclass.pm | ||||
74 | 54 | 230µs | my $class = shift; | ||
75 | my @args = @_; | ||||
76 | unshift @args, 'package' if @args % 2; | ||||
77 | my %opts = @args; | ||||
78 | my $package = delete $opts{package}; | ||||
79 | 18 | 8.73ms | return Class::MOP::get_metaclass_by_name($package) # spent 8.72ms making 9 calls to Class::MOP::Class::initialize, avg 969µs/call
# spent 16µs making 9 calls to Class::MOP::get_metaclass_by_name, avg 2µs/call | ||
80 | || $class->SUPER::initialize($package, | ||||
81 | 'attribute_metaclass' => 'Moose::Meta::Attribute', | ||||
82 | 'method_metaclass' => 'Moose::Meta::Method', | ||||
83 | 'instance_metaclass' => 'Moose::Meta::Instance', | ||||
84 | %opts, | ||||
85 | ); | ||||
86 | } | ||||
87 | |||||
88 | # spent 8.91ms (74µs+8.83) within Moose::Meta::Class::create which was called:
# once (74µs+8.83ms) by MooseX::Traits::Util::new_class_with_traits at line 67 of MooseX/Traits/Util.pm | ||||
89 | 10 | 69µs | my $class = shift; | ||
90 | my @args = @_; | ||||
91 | |||||
92 | unshift @args, 'package' if @args % 2 == 1; | ||||
93 | my %options = @args; | ||||
94 | |||||
95 | (ref $options{roles} eq 'ARRAY') | ||||
96 | || $class->throw_error("You must pass an ARRAY ref of roles", data => $options{roles}) | ||||
97 | if exists $options{roles}; | ||||
98 | |||||
99 | my $package = delete $options{package}; | ||||
100 | my $roles = delete $options{roles}; | ||||
101 | |||||
102 | 1 | 6.36ms | my $new_meta = $class->SUPER::create($package, %options); # spent 6.36ms making 1 call to Class::MOP::Class::create | ||
103 | |||||
104 | 1 | 2.47ms | if ($roles) { # spent 2.47ms making 1 call to Moose::Util::apply_all_roles | ||
105 | Moose::Util::apply_all_roles( $new_meta, @$roles ); | ||||
106 | } | ||||
107 | |||||
108 | return $new_meta; | ||||
109 | } | ||||
110 | |||||
111 | 9 | 29µs | # spent 18µs within Moose::Meta::Class::_meta_method_class which was called 9 times, avg 2µs/call:
# 9 times (18µs+0s) by Class::MOP::Mixin::HasMethods::_add_meta_method at line 33 of Class/MOP/Mixin/HasMethods.pm, avg 2µs/call | ||
112 | |||||
113 | sub _anon_package_prefix { 'Moose::Meta::Class::__ANON__::SERIAL::' } | ||||
114 | |||||
115 | sub _anon_cache_key { | ||||
116 | my $class = shift; | ||||
117 | my %options = @_; | ||||
118 | |||||
119 | my $superclass_key = join('|', | ||||
120 | map { $_->[0] } @{ Data::OptList::mkopt($options{superclasses} || []) } | ||||
121 | ); | ||||
122 | |||||
123 | my $roles = Data::OptList::mkopt(($options{roles} || []), { | ||||
124 | moniker => 'role', | ||||
125 | val_test => sub { ref($_[0]) eq 'HASH' }, | ||||
126 | }); | ||||
127 | |||||
128 | my @role_keys; | ||||
129 | for my $role_spec (@$roles) { | ||||
130 | my ($role, $params) = @$role_spec; | ||||
131 | $params = { %$params } if $params; | ||||
132 | |||||
133 | my $key = blessed($role) ? $role->name : $role; | ||||
134 | |||||
135 | if ($params && %$params) { | ||||
136 | my $alias = delete $params->{'-alias'} | ||||
137 | || delete $params->{'alias'} | ||||
138 | || {}; | ||||
139 | my $excludes = delete $params->{'-excludes'} | ||||
140 | || delete $params->{'excludes'} | ||||
141 | || []; | ||||
142 | $excludes = [$excludes] unless ref($excludes) eq 'ARRAY'; | ||||
143 | |||||
144 | if (%$params) { | ||||
145 | warn "Roles with parameters cannot be cached. Consider " | ||||
146 | . "applying the parameters before calling " | ||||
147 | . "create_anon_class, or using 'weaken => 0' instead"; | ||||
148 | return; | ||||
149 | } | ||||
150 | |||||
151 | my $alias_key = join('%', | ||||
152 | map { $_ => $alias->{$_} } sort keys %$alias | ||||
153 | ); | ||||
154 | my $excludes_key = join('%', | ||||
155 | sort @$excludes | ||||
156 | ); | ||||
157 | $key .= '<' . join('+', 'a', $alias_key, 'e', $excludes_key) . '>'; | ||||
158 | } | ||||
159 | |||||
160 | push @role_keys, $key; | ||||
161 | } | ||||
162 | |||||
163 | my $role_key = join('|', sort @role_keys); | ||||
164 | |||||
165 | # Makes something like Super::Class|Super::Class::2=Role|Role::1 | ||||
166 | return join('=', $superclass_key, $role_key); | ||||
167 | } | ||||
168 | |||||
169 | sub reinitialize { | ||||
170 | my $self = shift; | ||||
171 | my $pkg = shift; | ||||
172 | |||||
173 | my $meta = blessed $pkg ? $pkg : Class::MOP::class_of($pkg); | ||||
174 | |||||
175 | my %existing_classes; | ||||
176 | if ($meta) { | ||||
177 | %existing_classes = map { $_ => $meta->$_() } qw( | ||||
178 | attribute_metaclass | ||||
179 | method_metaclass | ||||
180 | wrapped_method_metaclass | ||||
181 | instance_metaclass | ||||
182 | constructor_class | ||||
183 | destructor_class | ||||
184 | error_class | ||||
185 | ); | ||||
186 | } | ||||
187 | |||||
188 | return $self->SUPER::reinitialize( | ||||
189 | $pkg, | ||||
190 | %existing_classes, | ||||
191 | @_, | ||||
192 | ); | ||||
193 | } | ||||
194 | |||||
195 | # spent 84µs (60+24) within Moose::Meta::Class::add_role which was called 4 times, avg 21µs/call:
# 4 times (60µs+24µs) by Moose::Meta::Role::Application::ToClass::apply at line 38 of Moose/Meta/Role/Application/ToClass.pm, avg 21µs/call | ||||
196 | 12 | 70µs | my ($self, $role) = @_; | ||
197 | 8 | 11µs | (blessed($role) && $role->isa('Moose::Meta::Role')) # spent 6µs making 4 calls to Scalar::Util::blessed, avg 1µs/call
# spent 5µs making 4 calls to UNIVERSAL::isa, avg 1µs/call | ||
198 | || $self->throw_error("Roles must be instances of Moose::Meta::Role", data => $role); | ||||
199 | 4 | 13µs | push @{$self->roles} => $role; # spent 13µs making 4 calls to Moose::Meta::Class::roles, avg 3µs/call | ||
200 | } | ||||
201 | |||||
202 | sub role_applications { | ||||
203 | my ($self) = @_; | ||||
204 | |||||
205 | return @{$self->_get_role_applications}; | ||||
206 | } | ||||
207 | |||||
208 | # spent 85µs (59+25) within Moose::Meta::Class::add_role_application which was called 4 times, avg 21µs/call:
# 4 times (59µs+25µs) by Moose::Meta::Role::Application::ToClass::apply at line 39 of Moose/Meta/Role/Application/ToClass.pm, avg 21µs/call | ||||
209 | 12 | 72µs | my ($self, $application) = @_; | ||
210 | 8 | 10µs | (blessed($application) && $application->isa('Moose::Meta::Role::Application::ToClass')) # spent 6µs making 4 calls to UNIVERSAL::isa, avg 1µs/call
# spent 4µs making 4 calls to Scalar::Util::blessed, avg 1µs/call | ||
211 | || $self->throw_error("Role applications must be instances of Moose::Meta::Role::Application::ToClass", data => $application); | ||||
212 | 4 | 15µs | push @{$self->_get_role_applications} => $application; # spent 15µs making 4 calls to Moose::Meta::Class::_get_role_applications, avg 4µs/call | ||
213 | } | ||||
214 | |||||
215 | sub calculate_all_roles { | ||||
216 | my $self = shift; | ||||
217 | my %seen; | ||||
218 | grep { !$seen{$_->name}++ } map { $_->calculate_all_roles } @{ $self->roles }; | ||||
219 | } | ||||
220 | |||||
221 | sub calculate_all_roles_with_inheritance { | ||||
222 | my $self = shift; | ||||
223 | my %seen; | ||||
224 | grep { !$seen{$_->name}++ } | ||||
225 | map { Class::MOP::class_of($_)->can('calculate_all_roles') | ||||
226 | ? Class::MOP::class_of($_)->calculate_all_roles | ||||
227 | : () } | ||||
228 | $self->linearized_isa; | ||||
229 | } | ||||
230 | |||||
231 | # spent 1.15ms (130µs+1.02) within Moose::Meta::Class::does_role which was called 3 times, avg 382µs/call:
# 3 times (130µs+1.02ms) by Moose::Object::does at line 125 of Moose/Object.pm, avg 382µs/call | ||||
232 | 21 | 115µs | my ($self, $role_name) = @_; | ||
233 | |||||
234 | (defined $role_name) | ||||
235 | || $self->throw_error("You must supply a role name to look for"); | ||||
236 | |||||
237 | 3 | 884µs | foreach my $class ($self->class_precedence_list) { # spent 884µs making 3 calls to Class::MOP::Class::class_precedence_list, avg 295µs/call | ||
238 | 3 | 41µs | my $meta = Class::MOP::class_of($class); # spent 41µs making 3 calls to Class::MOP::class_of, avg 14µs/call | ||
239 | # when a Moose metaclass is itself extended with a role, | ||||
240 | # this check needs to be done since some items in the | ||||
241 | # class_precedence_list might in fact be Class::MOP | ||||
242 | # based still. | ||||
243 | 3 | 9µs | next unless $meta && $meta->can('roles'); # spent 9µs making 3 calls to UNIVERSAL::can, avg 3µs/call | ||
244 | 3 | 15µs | foreach my $role (@{$meta->roles}) { # spent 15µs making 3 calls to Moose::Meta::Class::roles, avg 5µs/call | ||
245 | 3 | 67µs | return 1 if $role->does_role($role_name); # spent 67µs making 3 calls to Moose::Meta::Role::does_role, avg 22µs/call | ||
246 | } | ||||
247 | } | ||||
248 | return 0; | ||||
249 | } | ||||
250 | |||||
251 | # spent 1.28ms (223µs+1.06) within Moose::Meta::Class::excludes_role which was called 4 times, avg 320µs/call:
# 4 times (223µs+1.06ms) by Moose::Meta::Role::Application::ToClass::check_role_exclusions at line 44 of Moose/Meta/Role/Application/ToClass.pm, avg 320µs/call | ||||
252 | 51 | 176µs | my ($self, $role_name) = @_; | ||
253 | |||||
254 | (defined $role_name) | ||||
255 | || $self->throw_error("You must supply a role name to look for"); | ||||
256 | |||||
257 | 4 | 936µs | foreach my $class ($self->class_precedence_list) { # spent 936µs making 4 calls to Class::MOP::Class::class_precedence_list, avg 234µs/call | ||
258 | 11 | 54µs | my $meta = Class::MOP::class_of($class); # spent 54µs making 11 calls to Class::MOP::class_of, avg 5µs/call | ||
259 | # when a Moose metaclass is itself extended with a role, | ||||
260 | # this check needs to be done since some items in the | ||||
261 | # class_precedence_list might in fact be Class::MOP | ||||
262 | # based still. | ||||
263 | 11 | 16µs | next unless $meta && $meta->can('roles'); # spent 16µs making 11 calls to UNIVERSAL::can, avg 1µs/call | ||
264 | 11 | 28µs | foreach my $role (@{$meta->roles}) { # spent 28µs making 11 calls to Moose::Meta::Class::roles, avg 3µs/call | ||
265 | 2 | 23µs | return 1 if $role->excludes_role($role_name); # spent 23µs making 2 calls to Moose::Meta::Role::excludes_role, avg 11µs/call | ||
266 | } | ||||
267 | } | ||||
268 | return 0; | ||||
269 | } | ||||
270 | |||||
271 | # spent 4.07ms (66µs+4.00) within Moose::Meta::Class::new_object which was called 3 times, avg 1.36ms/call:
# 3 times (66µs+4.00ms) by Moose::Object::new at line 28 of Moose/Object.pm, avg 1.36ms/call | ||||
272 | 18 | 67µs | my $self = shift; | ||
273 | my $params = @_ == 1 ? $_[0] : {@_}; | ||||
274 | 3 | 3.83ms | my $object = $self->SUPER::new_object($params); # spent 3.99ms making 3 calls to Class::MOP::Class::new_object, avg 1.33ms/call, recursion: max depth 1, sum of overlapping time 165µs | ||
275 | |||||
276 | 3 | 188µs | $self->_call_all_triggers($object, $params); # spent 188µs making 3 calls to Moose::Meta::Class::_call_all_triggers, avg 63µs/call | ||
277 | |||||
278 | 6 | 35µs | $object->BUILDALL($params) if $object->can('BUILDALL'); # spent 27µs making 3 calls to Moose::Object::BUILDALL, avg 9µs/call
# spent 8µs making 3 calls to UNIVERSAL::can, avg 3µs/call | ||
279 | |||||
280 | return $object; | ||||
281 | } | ||||
282 | |||||
283 | # spent 188µs (46+141) within Moose::Meta::Class::_call_all_triggers which was called 3 times, avg 63µs/call:
# 3 times (46µs+141µs) by Moose::Meta::Class::new_object at line 276, avg 63µs/call | ||||
284 | 14 | 45µs | my ($self, $object, $params) = @_; | ||
285 | |||||
286 | 3 | 126µs | foreach my $attr ( $self->get_all_attributes() ) { # spent 126µs making 3 calls to Class::MOP::Class::get_all_attributes, avg 42µs/call | ||
287 | |||||
288 | 16 | 16µs | next unless $attr->can('has_trigger') && $attr->has_trigger; # spent 9µs making 8 calls to Moose::Meta::Mixin::AttributeCore::has_trigger, avg 1µs/call
# spent 7µs making 8 calls to UNIVERSAL::can, avg 812ns/call | ||
289 | |||||
290 | my $init_arg = $attr->init_arg; | ||||
291 | next unless defined $init_arg; | ||||
292 | next unless exists $params->{$init_arg}; | ||||
293 | |||||
294 | $attr->trigger->( | ||||
295 | $object, | ||||
296 | ( | ||||
297 | $attr->should_coerce | ||||
298 | ? $attr->get_read_method_ref->($object) | ||||
299 | : $params->{$init_arg} | ||||
300 | ), | ||||
301 | ); | ||||
302 | } | ||||
303 | } | ||||
304 | |||||
305 | sub _generate_fallback_constructor { | ||||
306 | my $self = shift; | ||||
307 | my ($class) = @_; | ||||
308 | return $class . '->Moose::Object::new(@_)' | ||||
309 | } | ||||
310 | |||||
311 | sub _inline_params { | ||||
312 | my $self = shift; | ||||
313 | my ($params, $class) = @_; | ||||
314 | return ( | ||||
315 | 'my ' . $params . ' = ', | ||||
316 | $self->_inline_BUILDARGS($class, '@_'), | ||||
317 | ';', | ||||
318 | ); | ||||
319 | } | ||||
320 | |||||
321 | sub _inline_BUILDARGS { | ||||
322 | my $self = shift; | ||||
323 | my ($class, $args) = @_; | ||||
324 | |||||
325 | my $buildargs = $self->find_method_by_name("BUILDARGS"); | ||||
326 | |||||
327 | if ($args eq '@_' | ||||
328 | && (!$buildargs or $buildargs->body == \&Moose::Object::BUILDARGS)) { | ||||
329 | return ( | ||||
330 | 'do {', | ||||
331 | 'my $params;', | ||||
332 | 'if (scalar @_ == 1) {', | ||||
333 | 'if (!defined($_[0]) || ref($_[0]) ne \'HASH\') {', | ||||
334 | $self->_inline_throw_error( | ||||
335 | '"Single parameters to new() must be a HASH ref"', | ||||
336 | 'data => $_[0]', | ||||
337 | ) . ';', | ||||
338 | '}', | ||||
339 | '$params = { %{ $_[0] } };', | ||||
340 | '}', | ||||
341 | 'elsif (@_ % 2) {', | ||||
342 | 'Carp::carp(', | ||||
343 | '"The new() method for ' . $class . ' expects a ' | ||||
344 | . 'hash reference or a key/value list. You passed an ' | ||||
345 | . 'odd number of arguments"', | ||||
346 | ');', | ||||
347 | '$params = {@_, undef};', | ||||
348 | '}', | ||||
349 | 'else {', | ||||
350 | '$params = {@_};', | ||||
351 | '}', | ||||
352 | '$params;', | ||||
353 | '}', | ||||
354 | ); | ||||
355 | } | ||||
356 | else { | ||||
357 | return $class . '->BUILDARGS(' . $args . ')'; | ||||
358 | } | ||||
359 | } | ||||
360 | |||||
361 | sub _inline_slot_initializer { | ||||
362 | my $self = shift; | ||||
363 | my ($attr, $idx) = @_; | ||||
364 | |||||
365 | return ( | ||||
366 | '## ' . $attr->name, | ||||
367 | $self->_inline_check_required_attr($attr), | ||||
368 | $self->SUPER::_inline_slot_initializer(@_), | ||||
369 | ); | ||||
370 | } | ||||
371 | |||||
372 | sub _inline_check_required_attr { | ||||
373 | my $self = shift; | ||||
374 | my ($attr) = @_; | ||||
375 | |||||
376 | return unless defined $attr->init_arg; | ||||
377 | return unless $attr->can('is_required') && $attr->is_required; | ||||
378 | return if $attr->has_default || $attr->has_builder; | ||||
379 | |||||
380 | return ( | ||||
381 | 'if (!exists $params->{\'' . $attr->init_arg . '\'}) {', | ||||
382 | $self->_inline_throw_error( | ||||
383 | '"Attribute (' . quotemeta($attr->name) . ') is required"' | ||||
384 | ) . ';', | ||||
385 | '}', | ||||
386 | ); | ||||
387 | } | ||||
388 | |||||
389 | # XXX: these two are duplicated from cmop, because we have to pass the tc stuff | ||||
390 | # through to _inline_set_value - this should probably be fixed, but i'm not | ||||
391 | # quite sure how. -doy | ||||
392 | sub _inline_init_attr_from_constructor { | ||||
393 | my $self = shift; | ||||
394 | my ($attr, $idx) = @_; | ||||
395 | |||||
396 | my @initial_value = $attr->_inline_set_value( | ||||
397 | '$instance', | ||||
398 | '$params->{\'' . $attr->init_arg . '\'}', | ||||
399 | '$type_constraint_bodies[' . $idx . ']', | ||||
400 | '$type_coercions[' . $idx . ']', | ||||
401 | '$type_constraint_messages[' . $idx . ']', | ||||
402 | 'for constructor', | ||||
403 | ); | ||||
404 | |||||
405 | push @initial_value, ( | ||||
406 | '$attrs->[' . $idx . ']->set_initial_value(', | ||||
407 | '$instance,', | ||||
408 | $attr->_inline_instance_get('$instance'), | ||||
409 | ');', | ||||
410 | ) if $attr->has_initializer; | ||||
411 | |||||
412 | return @initial_value; | ||||
413 | } | ||||
414 | |||||
415 | sub _inline_init_attr_from_default { | ||||
416 | my $self = shift; | ||||
417 | my ($attr, $idx) = @_; | ||||
418 | |||||
419 | return if $attr->can('is_lazy') && $attr->is_lazy; | ||||
420 | my $default = $self->_inline_default_value($attr, $idx); | ||||
421 | return unless $default; | ||||
422 | |||||
423 | my @initial_value = ( | ||||
424 | 'my $default = ' . $default . ';', | ||||
425 | $attr->_inline_set_value( | ||||
426 | '$instance', | ||||
427 | '$default', | ||||
428 | '$type_constraint_bodies[' . $idx . ']', | ||||
429 | '$type_coercions[' . $idx . ']', | ||||
430 | '$type_constraint_messages[' . $idx . ']', | ||||
431 | 'for constructor', | ||||
432 | ), | ||||
433 | ); | ||||
434 | |||||
435 | push @initial_value, ( | ||||
436 | '$attrs->[' . $idx . ']->set_initial_value(', | ||||
437 | '$instance,', | ||||
438 | $attr->_inline_instance_get('$instance'), | ||||
439 | ');', | ||||
440 | ) if $attr->has_initializer; | ||||
441 | |||||
442 | return @initial_value; | ||||
443 | } | ||||
444 | |||||
445 | sub _inline_extra_init { | ||||
446 | my $self = shift; | ||||
447 | return ( | ||||
448 | $self->_inline_triggers, | ||||
449 | $self->_inline_BUILDALL, | ||||
450 | ); | ||||
451 | } | ||||
452 | |||||
453 | sub _inline_triggers { | ||||
454 | my $self = shift; | ||||
455 | my @trigger_calls; | ||||
456 | |||||
457 | my @attrs = sort { $a->name cmp $b->name } $self->get_all_attributes; | ||||
458 | for my $i (0 .. $#attrs) { | ||||
459 | my $attr = $attrs[$i]; | ||||
460 | |||||
461 | next unless $attr->can('has_trigger') && $attr->has_trigger; | ||||
462 | |||||
463 | my $init_arg = $attr->init_arg; | ||||
464 | next unless defined $init_arg; | ||||
465 | |||||
466 | push @trigger_calls, | ||||
467 | 'if (exists $params->{\'' . $init_arg . '\'}) {', | ||||
468 | '$triggers->[' . $i . ']->(', | ||||
469 | '$instance,', | ||||
470 | $attr->_inline_instance_get('$instance') . ',', | ||||
471 | ');', | ||||
472 | '}'; | ||||
473 | } | ||||
474 | |||||
475 | return @trigger_calls; | ||||
476 | } | ||||
477 | |||||
478 | sub _inline_BUILDALL { | ||||
479 | my $self = shift; | ||||
480 | |||||
481 | my @methods = reverse $self->find_all_methods_by_name('BUILD'); | ||||
482 | my @BUILD_calls; | ||||
483 | |||||
484 | foreach my $method (@methods) { | ||||
485 | push @BUILD_calls, | ||||
486 | '$instance->' . $method->{class} . '::BUILD($params);'; | ||||
487 | } | ||||
488 | |||||
489 | return @BUILD_calls; | ||||
490 | } | ||||
491 | |||||
492 | sub _eval_environment { | ||||
493 | my $self = shift; | ||||
494 | |||||
495 | my @attrs = sort { $a->name cmp $b->name } $self->get_all_attributes; | ||||
496 | |||||
497 | my $triggers = [ | ||||
498 | map { $_->can('has_trigger') && $_->has_trigger ? $_->trigger : undef } | ||||
499 | @attrs | ||||
500 | ]; | ||||
501 | |||||
502 | # We need to check if the attribute ->can('type_constraint') | ||||
503 | # since we may be trying to immutabilize a Moose meta class, | ||||
504 | # which in turn has attributes which are Class::MOP::Attribute | ||||
505 | # objects, rather than Moose::Meta::Attribute. And | ||||
506 | # Class::MOP::Attribute attributes have no type constraints. | ||||
507 | # However we need to make sure we leave an undef value there | ||||
508 | # because the inlined code is using the index of the attributes | ||||
509 | # to determine where to find the type constraint | ||||
510 | |||||
511 | my @type_constraints = map { | ||||
512 | $_->can('type_constraint') ? $_->type_constraint : undef | ||||
513 | } @attrs; | ||||
514 | |||||
515 | my @type_constraint_bodies = map { | ||||
516 | defined $_ ? $_->_compiled_type_constraint : undef; | ||||
517 | } @type_constraints; | ||||
518 | |||||
519 | my @type_coercions = map { | ||||
520 | defined $_ && $_->has_coercion | ||||
521 | ? $_->coercion->_compiled_type_coercion | ||||
522 | : undef | ||||
523 | } @type_constraints; | ||||
524 | |||||
525 | my @type_constraint_messages = map { | ||||
526 | defined $_ | ||||
527 | ? ($_->has_message ? $_->message : $_->_default_message) | ||||
528 | : undef | ||||
529 | } @type_constraints; | ||||
530 | |||||
531 | return { | ||||
532 | %{ $self->SUPER::_eval_environment }, | ||||
533 | ((any { defined && $_->has_initializer } @attrs) | ||||
534 | ? ('$attrs' => \[@attrs]) | ||||
535 | : ()), | ||||
536 | '$triggers' => \$triggers, | ||||
537 | '@type_coercions' => \@type_coercions, | ||||
538 | '@type_constraint_bodies' => \@type_constraint_bodies, | ||||
539 | '@type_constraint_messages' => \@type_constraint_messages, | ||||
540 | ( map { defined($_) ? %{ $_->inline_environment } : () } | ||||
541 | @type_constraints ), | ||||
542 | # pretty sure this is only going to be closed over if you use a custom | ||||
543 | # error class at this point, but we should still get rid of this | ||||
544 | # at some point | ||||
545 | '$meta' => \$self, | ||||
546 | }; | ||||
547 | } | ||||
548 | |||||
549 | # spent 16.2ms (948µs+15.3) within Moose::Meta::Class::superclasses which was called 63 times, avg 257µs/call:
# 19 times (239µs+631µs) by Class::MOP::Class::_check_metaclass_compatibility at line 203 of Class/MOP/Class.pm, avg 46µs/call
# 17 times (313µs+820µs) by Class::MOP::Class::class_precedence_list at line 1030 of Class/MOP/Class.pm, avg 67µs/call
# 14 times (200µs+5.15ms) by Moose::init_meta at line 215 of Moose.pm, avg 382µs/call
# 10 times (94µs+-94µs) by Class::MOP::Class::_superclasses_updated at line 971 of Class/MOP/Class.pm, avg 0s/call
# 2 times (44µs+6.42ms) by Moose::extends at line 63 of Moose.pm, avg 3.23ms/call
# once (58µs+2.33ms) by Class::MOP::Class::create at line 451 of Class/MOP/Class.pm | ||||
550 | 292 | 931µs | my $self = shift; | ||
551 | 63 | 826µs | my $supers = Data::OptList::mkopt(\@_); # spent 826µs making 63 calls to Data::OptList::mkopt, avg 13µs/call | ||
552 | foreach my $super (@{ $supers }) { | ||||
553 | my ($name, $opts) = @{ $super }; | ||||
554 | 10 | 6.15ms | load_class($name, $opts); # spent 6.24ms making 10 calls to Class::Load::load_class, avg 624µs/call, recursion: max depth 1, sum of overlapping time 87µs | ||
555 | 10 | 108µs | my $meta = Class::MOP::class_of($name); # spent 108µs making 10 calls to Class::MOP::class_of, avg 11µs/call | ||
556 | 10 | 30µs | $self->throw_error("You cannot inherit from a Moose Role ($name)") # spent 30µs making 10 calls to UNIVERSAL::isa, avg 3µs/call | ||
557 | if $meta && $meta->isa('Moose::Meta::Role') | ||||
558 | } | ||||
559 | 63 | 10.1ms | return $self->SUPER::superclasses(map { $_->[0] } @{ $supers }); # spent 10.4ms making 63 calls to Class::MOP::Class::superclasses, avg 166µs/call, recursion: max depth 1, sum of overlapping time 317µs | ||
560 | } | ||||
561 | |||||
562 | ### --------------------------------------------- | ||||
563 | |||||
564 | # spent 17.8ms (240µs+17.5) within Moose::Meta::Class::add_attribute which was called 8 times, avg 2.22ms/call:
# 6 times (149µs+14.0ms) by Moose::has at line 79 of Moose.pm, avg 2.35ms/call
# 2 times (92µs+3.54ms) by Moose::Meta::Role::Application::ToClass::apply_attributes at line 152 of Moose/Meta/Role/Application/ToClass.pm, avg 1.81ms/call | ||||
565 | 40 | 251µs | my $self = shift; | ||
566 | 16 | 2.50ms | my $attr = # spent 2.49ms making 6 calls to Moose::Meta::Class::_process_attribute, avg 415µs/call
# spent 8µs making 8 calls to Scalar::Util::blessed, avg 950ns/call
# spent 5µs making 2 calls to UNIVERSAL::isa, avg 2µs/call | ||
567 | (blessed $_[0] && $_[0]->isa('Class::MOP::Attribute') | ||||
568 | ? $_[0] | ||||
569 | : $self->_process_attribute(@_)); | ||||
570 | 8 | 14.9ms | $self->SUPER::add_attribute($attr); # spent 14.9ms making 8 calls to Class::MOP::Mixin::HasAttributes::add_attribute, avg 1.86ms/call | ||
571 | # it may be a Class::MOP::Attribute, theoretically, which doesn't have | ||||
572 | # 'bare' and doesn't implement this method | ||||
573 | 16 | 126µs | if ($attr->can('_check_associated_methods')) { # spent 111µs making 8 calls to Moose::Meta::Attribute::_check_associated_methods, avg 14µs/call
# spent 15µs making 8 calls to UNIVERSAL::can, avg 2µs/call | ||
574 | $attr->_check_associated_methods; | ||||
575 | } | ||||
576 | return $attr; | ||||
577 | } | ||||
578 | |||||
579 | sub add_override_method_modifier { | ||||
580 | my ($self, $name, $method, $_super_package) = @_; | ||||
581 | |||||
582 | (!$self->has_method($name)) | ||||
583 | || $self->throw_error("Cannot add an override method if a local method is already present"); | ||||
584 | |||||
585 | $self->add_method($name => Moose::Meta::Method::Overridden->new( | ||||
586 | method => $method, | ||||
587 | class => $self, | ||||
588 | package => $_super_package, # need this for roles | ||||
589 | name => $name, | ||||
590 | )); | ||||
591 | } | ||||
592 | |||||
593 | sub add_augment_method_modifier { | ||||
594 | my ($self, $name, $method) = @_; | ||||
595 | (!$self->has_method($name)) | ||||
596 | || $self->throw_error("Cannot add an augment method if a local method is already present"); | ||||
597 | |||||
598 | $self->add_method($name => Moose::Meta::Method::Augmented->new( | ||||
599 | method => $method, | ||||
600 | class => $self, | ||||
601 | name => $name, | ||||
602 | )); | ||||
603 | } | ||||
604 | |||||
605 | ## Private Utility methods ... | ||||
606 | |||||
607 | sub _find_next_method_by_name_which_is_not_overridden { | ||||
608 | my ($self, $name) = @_; | ||||
609 | foreach my $method ($self->find_all_methods_by_name($name)) { | ||||
610 | return $method->{code} | ||||
611 | if blessed($method->{code}) && !$method->{code}->isa('Moose::Meta::Method::Overridden'); | ||||
612 | } | ||||
613 | return undef; | ||||
614 | } | ||||
615 | |||||
616 | ## Metaclass compatibility | ||||
617 | |||||
618 | # spent 843µs (585+258) within Moose::Meta::Class::_base_metaclasses which was called 20 times, avg 42µs/call:
# 10 times (330µs+152µs) by Class::MOP::Class::_can_fix_metaclass_incompatibility at line 333 of Class/MOP/Class.pm, avg 48µs/call
# 10 times (255µs+106µs) by Class::MOP::Class::_check_metaclass_compatibility at line 208 of Class/MOP/Class.pm, avg 36µs/call | ||||
619 | 200 | 771µs | my $self = shift; | ||
620 | 20 | 73µs | my %metaclasses = $self->SUPER::_base_metaclasses; # spent 73µs making 20 calls to Class::MOP::Class::_base_metaclasses, avg 4µs/call | ||
621 | for my $class (keys %metaclasses) { | ||||
622 | 120 | 185µs | $metaclasses{$class} =~ s/^Class::MOP/Moose::Meta/; # spent 185µs making 120 calls to Moose::Meta::Class::CORE:subst, avg 2µs/call | ||
623 | } | ||||
624 | return ( | ||||
625 | %metaclasses, | ||||
626 | error_class => 'Moose::Error::Default', | ||||
627 | ); | ||||
628 | } | ||||
629 | |||||
630 | sub _fix_class_metaclass_incompatibility { | ||||
631 | my $self = shift; | ||||
632 | my ($super_meta) = @_; | ||||
633 | |||||
634 | $self->SUPER::_fix_class_metaclass_incompatibility(@_); | ||||
635 | |||||
636 | if ($self->_class_metaclass_can_be_made_compatible($super_meta)) { | ||||
637 | ($self->is_pristine) | ||||
638 | || confess "Can't fix metaclass incompatibility for " | ||||
639 | . $self->name | ||||
640 | . " because it is not pristine."; | ||||
641 | my $super_meta_name = $super_meta->_real_ref_name; | ||||
642 | my $class_meta_subclass_meta_name = Moose::Util::_reconcile_roles_for_metaclass(blessed($self), $super_meta_name); | ||||
643 | my $new_self = $class_meta_subclass_meta_name->reinitialize( | ||||
644 | $self->name, | ||||
645 | ); | ||||
646 | |||||
647 | $self->_replace_self( $new_self, $class_meta_subclass_meta_name ); | ||||
648 | } | ||||
649 | } | ||||
650 | |||||
651 | sub _fix_single_metaclass_incompatibility { | ||||
652 | my $self = shift; | ||||
653 | my ($metaclass_type, $super_meta) = @_; | ||||
654 | |||||
655 | $self->SUPER::_fix_single_metaclass_incompatibility(@_); | ||||
656 | |||||
657 | if ($self->_single_metaclass_can_be_made_compatible($super_meta, $metaclass_type)) { | ||||
658 | ($self->is_pristine) | ||||
659 | || confess "Can't fix metaclass incompatibility for " | ||||
660 | . $self->name | ||||
661 | . " because it is not pristine."; | ||||
662 | my $super_meta_name = $super_meta->_real_ref_name; | ||||
663 | my $class_specific_meta_subclass_meta_name = Moose::Util::_reconcile_roles_for_metaclass($self->$metaclass_type, $super_meta->$metaclass_type); | ||||
664 | my $new_self = $super_meta->reinitialize( | ||||
665 | $self->name, | ||||
666 | $metaclass_type => $class_specific_meta_subclass_meta_name, | ||||
667 | ); | ||||
668 | |||||
669 | $self->_replace_self( $new_self, $super_meta_name ); | ||||
670 | } | ||||
671 | } | ||||
672 | |||||
673 | sub _replace_self { | ||||
674 | my $self = shift; | ||||
675 | my ( $new_self, $new_class) = @_; | ||||
676 | |||||
677 | %$self = %$new_self; | ||||
678 | bless $self, $new_class; | ||||
679 | |||||
680 | # We need to replace the cached metaclass instance or else when it goes | ||||
681 | # out of scope Class::MOP::Class destroy's the namespace for the | ||||
682 | # metaclass's class, causing much havoc. | ||||
683 | my $weaken = Class::MOP::metaclass_is_weak( $self->name ); | ||||
684 | Class::MOP::store_metaclass_by_name( $self->name, $self ); | ||||
685 | Class::MOP::weaken_metaclass( $self->name ) if $weaken; | ||||
686 | } | ||||
687 | |||||
688 | # spent 2.49ms (68µs+2.42) within Moose::Meta::Class::_process_attribute which was called 6 times, avg 415µs/call:
# 6 times (68µs+2.42ms) by Moose::Meta::Class::add_attribute at line 566, avg 415µs/call | ||||
689 | 24 | 70µs | my ( $self, $name, @args ) = @_; | ||
690 | |||||
691 | @args = %{$args[0]} if scalar @args == 1 && ref($args[0]) eq 'HASH'; | ||||
692 | |||||
693 | 6 | 6µs | if (($name || '') =~ /^\+(.*)/) { # spent 6µs making 6 calls to Moose::Meta::Class::CORE:match, avg 1µs/call | ||
694 | return $self->_process_inherited_attribute($1, @args); | ||||
695 | } | ||||
696 | else { | ||||
697 | 6 | 2.42ms | return $self->_process_new_attribute($name, @args); # spent 2.42ms making 6 calls to Moose::Meta::Class::_process_new_attribute, avg 403µs/call | ||
698 | } | ||||
699 | } | ||||
700 | |||||
701 | # spent 2.42ms (66µs+2.35) within Moose::Meta::Class::_process_new_attribute which was called 6 times, avg 403µs/call:
# 6 times (66µs+2.35ms) by Moose::Meta::Class::_process_attribute at line 697, avg 403µs/call | ||||
702 | 12 | 76µs | my ( $self, $name, @args ) = @_; | ||
703 | |||||
704 | 12 | 2.35ms | $self->attribute_metaclass->interpolate_class_and_new($name, @args); # spent 2.34ms making 6 calls to Moose::Meta::Attribute::interpolate_class_and_new, avg 391µs/call
# spent 7µs making 6 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 1µs/call | ||
705 | } | ||||
706 | |||||
707 | sub _process_inherited_attribute { | ||||
708 | my ($self, $attr_name, %options) = @_; | ||||
709 | my $inherited_attr = $self->find_attribute_by_name($attr_name); | ||||
710 | (defined $inherited_attr) | ||||
711 | || $self->throw_error("Could not find an attribute by the name of '$attr_name' to inherit from in ${\$self->name}", data => $attr_name); | ||||
712 | if ($inherited_attr->isa('Moose::Meta::Attribute')) { | ||||
713 | return $inherited_attr->clone_and_inherit_options(%options); | ||||
714 | } | ||||
715 | else { | ||||
716 | # NOTE: | ||||
717 | # kind of a kludge to handle Class::MOP::Attributes | ||||
718 | return $inherited_attr->Moose::Meta::Attribute::clone_and_inherit_options(%options); | ||||
719 | } | ||||
720 | } | ||||
721 | |||||
722 | # reinitialization support | ||||
723 | |||||
724 | sub _restore_metaobjects_from { | ||||
725 | my $self = shift; | ||||
726 | my ($old_meta) = @_; | ||||
727 | |||||
728 | $self->SUPER::_restore_metaobjects_from($old_meta); | ||||
729 | |||||
730 | for my $role ( @{ $old_meta->roles } ) { | ||||
731 | $self->add_role($role); | ||||
732 | } | ||||
733 | |||||
734 | for my $application ( @{ $old_meta->_get_role_applications } ) { | ||||
735 | $application->class($self); | ||||
736 | $self->add_role_application ($application); | ||||
737 | } | ||||
738 | } | ||||
739 | |||||
740 | ## Immutability | ||||
741 | |||||
742 | sub _immutable_options { | ||||
743 | my ( $self, @args ) = @_; | ||||
744 | |||||
745 | $self->SUPER::_immutable_options( | ||||
746 | inline_destructor => 1, | ||||
747 | |||||
748 | # Moose always does this when an attribute is created | ||||
749 | inline_accessors => 0, | ||||
750 | |||||
751 | @args, | ||||
752 | ); | ||||
753 | } | ||||
754 | |||||
755 | sub _fixup_attributes_after_rebless { | ||||
756 | my $self = shift; | ||||
757 | my ($instance, $rebless_from, %params) = @_; | ||||
758 | |||||
759 | $self->SUPER::_fixup_attributes_after_rebless( | ||||
760 | $instance, | ||||
761 | $rebless_from, | ||||
762 | %params | ||||
763 | ); | ||||
764 | |||||
765 | $self->_call_all_triggers( $instance, \%params ); | ||||
766 | } | ||||
767 | |||||
768 | ## ------------------------------------------------- | ||||
769 | |||||
770 | 1 | 500ns | our $error_level; | ||
771 | |||||
772 | sub throw_error { | ||||
773 | my ( $self, @args ) = @_; | ||||
774 | local $error_level = ($error_level || 0) + 1; | ||||
775 | $self->raise_error($self->create_error(@args)); | ||||
776 | } | ||||
777 | |||||
778 | # spent 1.18ms (80µs+1.10) within Moose::Meta::Class::_inline_throw_error which was called 9 times, avg 131µs/call:
# 9 times (80µs+1.10ms) by Moose::Meta::Attribute::_inline_throw_error at line 83 of Moose/Meta/Attribute.pm, avg 131µs/call | ||||
779 | 18 | 73µs | my ( $self, @args ) = @_; | ||
780 | 18 | 1.10ms | $self->_inline_raise_error($self->_inline_create_error(@args)); # spent 1.07ms making 9 calls to Moose::Meta::Class::_inline_create_error, avg 119µs/call
# spent 30µs making 9 calls to Moose::Meta::Class::_inline_raise_error, avg 3µs/call | ||
781 | } | ||||
782 | |||||
783 | sub raise_error { | ||||
784 | my ( $self, @args ) = @_; | ||||
785 | die @args; | ||||
786 | } | ||||
787 | |||||
788 | # spent 30µs within Moose::Meta::Class::_inline_raise_error which was called 9 times, avg 3µs/call:
# 9 times (30µs+0s) by Moose::Meta::Class::_inline_throw_error at line 780, avg 3µs/call | ||||
789 | 18 | 38µs | my ( $self, $message ) = @_; | ||
790 | |||||
791 | return 'die ' . $message; | ||||
792 | } | ||||
793 | |||||
794 | sub create_error { | ||||
795 | my ( $self, @args ) = @_; | ||||
796 | |||||
797 | require Carp::Heavy; | ||||
798 | |||||
799 | local $error_level = ($error_level || 0 ) + 1; | ||||
800 | |||||
801 | if ( @args % 2 == 1 ) { | ||||
802 | unshift @args, "message"; | ||||
803 | } | ||||
804 | |||||
805 | my %args = ( metaclass => $self, last_error => $@, @args ); | ||||
806 | |||||
807 | $args{depth} += $error_level; | ||||
808 | |||||
809 | my $class = ref $self ? $self->error_class : "Moose::Error::Default"; | ||||
810 | |||||
811 | load_class($class); | ||||
812 | |||||
813 | $class->new( | ||||
814 | Carp::caller_info($args{depth}), | ||||
815 | %args | ||||
816 | ); | ||||
817 | } | ||||
818 | |||||
819 | # spent 1.07ms (250µs+822µs) within Moose::Meta::Class::_inline_create_error which was called 9 times, avg 119µs/call:
# 9 times (250µs+822µs) by Moose::Meta::Class::_inline_throw_error at line 780, avg 119µs/call | ||||
820 | 63 | 227µs | my ( $self, $msg, $args ) = @_; | ||
821 | # XXX ignore $args for now, nothing currently uses it anyway | ||||
822 | |||||
823 | require Carp::Heavy; | ||||
824 | |||||
825 | my %args = ( | ||||
826 | metaclass => $self, | ||||
827 | last_error => $@, | ||||
828 | message => $msg, | ||||
829 | ); | ||||
830 | |||||
831 | 7 | 24µs | my $class = ref $self ? $self->error_class : "Moose::Error::Default"; # spent 24µs making 7 calls to Moose::Meta::Class::error_class, avg 3µs/call | ||
832 | |||||
833 | 9 | 423µs | load_class($class); # spent 423µs making 9 calls to Class::Load::load_class, avg 47µs/call | ||
834 | |||||
835 | # don't check inheritance here - the intention is that the class needs | ||||
836 | # to provide a non-inherited inlining method, because falling back to | ||||
837 | # the default inlining method is most likely going to be wrong | ||||
838 | # yes, this is a huge hack, but so is the entire error system, so. | ||||
839 | return | ||||
840 | 18 | 305µs | '$meta->create_error(' # spent 184µs making 9 calls to Class::MOP::Mixin::HasMethods::has_method, avg 20µs/call
# spent 121µs making 9 calls to Class::MOP::Object::meta, avg 13µs/call | ||
841 | . $msg | ||||
842 | . ( defined $args ? ', ' . $args : q{} ) . ');' | ||||
843 | unless $class->meta->has_method('_inline_new'); | ||||
844 | |||||
845 | 9 | 70µs | $class->_inline_new( # spent 70µs making 9 calls to Moose::Error::Default::_inline_new, avg 8µs/call | ||
846 | # XXX ignore this for now too | ||||
847 | # Carp::caller_info($args{depth}), | ||||
848 | %args | ||||
849 | ); | ||||
850 | } | ||||
851 | |||||
852 | 1 | 26µs | 1; | ||
853 | |||||
854 | # ABSTRACT: The Moose metaclass | ||||
855 | |||||
- - | |||||
858 | =pod | ||||
859 | |||||
860 | =head1 NAME | ||||
861 | |||||
862 | Moose::Meta::Class - The Moose metaclass | ||||
863 | |||||
864 | =head1 VERSION | ||||
865 | |||||
866 | version 2.0602 | ||||
867 | |||||
868 | =head1 DESCRIPTION | ||||
869 | |||||
870 | This class is a subclass of L<Class::MOP::Class> that provides | ||||
871 | additional Moose-specific functionality. | ||||
872 | |||||
873 | To really understand this class, you will need to start with the | ||||
874 | L<Class::MOP::Class> documentation. This class can be understood as a | ||||
875 | set of additional features on top of the basic feature provided by | ||||
876 | that parent class. | ||||
877 | |||||
878 | =head1 INHERITANCE | ||||
879 | |||||
880 | C<Moose::Meta::Class> is a subclass of L<Class::MOP::Class>. | ||||
881 | |||||
882 | =head1 METHODS | ||||
883 | |||||
884 | =over 4 | ||||
885 | |||||
886 | =item B<< Moose::Meta::Class->initialize($package_name, %options) >> | ||||
887 | |||||
888 | This overrides the parent's method in order to provide its own | ||||
889 | defaults for the C<attribute_metaclass>, C<instance_metaclass>, and | ||||
890 | C<method_metaclass> options. | ||||
891 | |||||
892 | These all default to the appropriate Moose class. | ||||
893 | |||||
894 | =item B<< Moose::Meta::Class->create($package_name, %options) >> | ||||
895 | |||||
896 | This overrides the parent's method in order to accept a C<roles> | ||||
897 | option. This should be an array reference containing roles | ||||
898 | that the class does, each optionally followed by a hashref of options | ||||
899 | (C<-excludes> and C<-alias>). | ||||
900 | |||||
901 | my $metaclass = Moose::Meta::Class->create( 'New::Class', roles => [...] ); | ||||
902 | |||||
903 | =item B<< Moose::Meta::Class->create_anon_class >> | ||||
904 | |||||
905 | This overrides the parent's method to accept a C<roles> option, just | ||||
906 | as C<create> does. | ||||
907 | |||||
908 | It also accepts a C<cache> option. If this is true, then the anonymous | ||||
909 | class will be cached based on its superclasses and roles. If an | ||||
910 | existing anonymous class in the cache has the same superclasses and | ||||
911 | roles, it will be reused. | ||||
912 | |||||
913 | my $metaclass = Moose::Meta::Class->create_anon_class( | ||||
914 | superclasses => ['Foo'], | ||||
915 | roles => [qw/Some Roles Go Here/], | ||||
916 | cache => 1, | ||||
917 | ); | ||||
918 | |||||
919 | Each entry in both the C<superclasses> and the C<roles> option can be | ||||
920 | followed by a hash reference with arguments. The C<superclasses> | ||||
921 | option can be supplied with a L<-version|Class::MOP/Class Loading | ||||
922 | Options> option that ensures the loaded superclass satisfies the | ||||
923 | required version. The C<role> option also takes the C<-version> as an | ||||
924 | argument, but the option hash reference can also contain any other | ||||
925 | role relevant values like exclusions or parameterized role arguments. | ||||
926 | |||||
927 | =item B<< $metaclass->new_object(%params) >> | ||||
928 | |||||
929 | This overrides the parent's method in order to add support for | ||||
930 | attribute triggers. | ||||
931 | |||||
932 | =item B<< $metaclass->superclasses(@superclasses) >> | ||||
933 | |||||
934 | This is the accessor allowing you to read or change the parents of | ||||
935 | the class. | ||||
936 | |||||
937 | Each superclass can be followed by a hash reference containing a | ||||
938 | L<-version|Class::MOP/Class Loading Options> value. If the version | ||||
939 | requirement is not satisfied an error will be thrown. | ||||
940 | |||||
941 | =item B<< $metaclass->add_override_method_modifier($name, $sub) >> | ||||
942 | |||||
943 | This adds an C<override> method modifier to the package. | ||||
944 | |||||
945 | =item B<< $metaclass->add_augment_method_modifier($name, $sub) >> | ||||
946 | |||||
947 | This adds an C<augment> method modifier to the package. | ||||
948 | |||||
949 | =item B<< $metaclass->calculate_all_roles >> | ||||
950 | |||||
951 | This will return a unique array of C<Moose::Meta::Role> instances | ||||
952 | which are attached to this class. | ||||
953 | |||||
954 | =item B<< $metaclass->calculate_all_roles_with_inheritance >> | ||||
955 | |||||
956 | This will return a unique array of C<Moose::Meta::Role> instances | ||||
957 | which are attached to this class, and each of this class's ancestors. | ||||
958 | |||||
959 | =item B<< $metaclass->add_role($role) >> | ||||
960 | |||||
961 | This takes a L<Moose::Meta::Role> object, and adds it to the class's | ||||
962 | list of roles. This I<does not> actually apply the role to the class. | ||||
963 | |||||
964 | =item B<< $metaclass->role_applications >> | ||||
965 | |||||
966 | Returns a list of L<Moose::Meta::Role::Application::ToClass> | ||||
967 | objects, which contain the arguments to role application. | ||||
968 | |||||
969 | =item B<< $metaclass->add_role_application($application) >> | ||||
970 | |||||
971 | This takes a L<Moose::Meta::Role::Application::ToClass> object, and | ||||
972 | adds it to the class's list of role applications. This I<does not> | ||||
973 | actually apply any role to the class; it is only for tracking role | ||||
974 | applications. | ||||
975 | |||||
976 | =item B<< $metaclass->does_role($role) >> | ||||
977 | |||||
978 | This returns a boolean indicating whether or not the class does the specified | ||||
979 | role. The role provided can be either a role name or a L<Moose::Meta::Role> | ||||
980 | object. This tests both the class and its parents. | ||||
981 | |||||
982 | =item B<< $metaclass->excludes_role($role_name) >> | ||||
983 | |||||
984 | A class excludes a role if it has already composed a role which | ||||
985 | excludes the named role. This tests both the class and its parents. | ||||
986 | |||||
987 | =item B<< $metaclass->add_attribute($attr_name, %params|$params) >> | ||||
988 | |||||
989 | This overrides the parent's method in order to allow the parameters to | ||||
990 | be provided as a hash reference. | ||||
991 | |||||
992 | =item B<< $metaclass->constructor_class($class_name) >> | ||||
993 | |||||
994 | =item B<< $metaclass->destructor_class($class_name) >> | ||||
995 | |||||
996 | These are the names of classes used when making a class immutable. These | ||||
997 | default to L<Moose::Meta::Method::Constructor> and | ||||
998 | L<Moose::Meta::Method::Destructor> respectively. These accessors are | ||||
999 | read-write, so you can use them to change the class name. | ||||
1000 | |||||
1001 | =item B<< $metaclass->error_class($class_name) >> | ||||
1002 | |||||
1003 | The name of the class used to throw errors. This defaults to | ||||
1004 | L<Moose::Error::Default>, which generates an error with a stacktrace | ||||
1005 | just like C<Carp::confess>. | ||||
1006 | |||||
1007 | =item B<< $metaclass->throw_error($message, %extra) >> | ||||
1008 | |||||
1009 | Throws the error created by C<create_error> using C<raise_error> | ||||
1010 | |||||
1011 | =back | ||||
1012 | |||||
1013 | =head1 BUGS | ||||
1014 | |||||
1015 | See L<Moose/BUGS> for details on reporting bugs. | ||||
1016 | |||||
1017 | =head1 AUTHOR | ||||
1018 | |||||
1019 | Moose is maintained by the Moose Cabal, along with the help of many contributors. See L<Moose/CABAL> and L<Moose/CONTRIBUTORS> for details. | ||||
1020 | |||||
1021 | =head1 COPYRIGHT AND LICENSE | ||||
1022 | |||||
1023 | This software is copyright (c) 2012 by Infinity Interactive, Inc.. | ||||
1024 | |||||
1025 | This is free software; you can redistribute it and/or modify it under | ||||
1026 | the same terms as the Perl 5 programming language system itself. | ||||
1027 | |||||
1028 | =cut | ||||
1029 | |||||
1030 | |||||
1031 | __END__ | ||||
# spent 6µs within Moose::Meta::Class::CORE:match which was called 6 times, avg 1µs/call:
# 6 times (6µs+0s) by Moose::Meta::Class::_process_attribute at line 693, avg 1µs/call | |||||
# spent 185µs within Moose::Meta::Class::CORE:subst which was called 120 times, avg 2µs/call:
# 120 times (185µs+0s) by Moose::Meta::Class::_base_metaclasses at line 622, avg 2µs/call |