Profile of Moose/Meta/Class.pm

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NYTProf Performance Profile «block view•line view•sub view»
For xt/tapper-mcp-scheduler-with-db-longrun.t
Run on Tue May 22 17:18:39 2012
Reported on Tue May 22 17:23:31 2012

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

Subroutines
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
1 | 1 | 1 | 2.10ms | 3.01ms | Moose::Meta::Class::::BEGIN@28Moose::Meta::Class::BEGIN@28
63 | 6 | 2 | 948µs | 16.2ms | Moose::Meta::Class::::superclassesMoose::Meta::Class::superclasses (recurses: max depth 2, inclusive time 2.38ms)
20 | 2 | 1 | 585µs | 843µs | Moose::Meta::Class::::_base_metaclassesMoose::Meta::Class::_base_metaclasses
1 | 1 | 1 | 585µs | 820µs | Moose::Meta::Class::::BEGIN@26Moose::Meta::Class::BEGIN@26
1 | 1 | 1 | 386µs | 576µs | Moose::Meta::Class::::BEGIN@24Moose::Meta::Class::BEGIN@24
1 | 1 | 1 | 343µs | 1.92ms | Moose::Meta::Class::::BEGIN@23Moose::Meta::Class::BEGIN@23
1 | 1 | 1 | 338µs | 597µs | Moose::Meta::Class::::BEGIN@25Moose::Meta::Class::BEGIN@25
1 | 1 | 1 | 310µs | 433µs | Moose::Meta::Class::::BEGIN@22Moose::Meta::Class::BEGIN@22
1 | 1 | 1 | 305µs | 2.92ms | Moose::Meta::Class::::BEGIN@21Moose::Meta::Class::BEGIN@21
9 | 1 | 1 | 250µs | 1.07ms | Moose::Meta::Class::::_inline_create_errorMoose::Meta::Class::_inline_create_error
8 | 2 | 2 | 240µs | 17.8ms | Moose::Meta::Class::::add_attributeMoose::Meta::Class::add_attribute
1 | 1 | 1 | 237µs | 377µs | Moose::Meta::Class::::BEGIN@27Moose::Meta::Class::BEGIN@27
9 | 3 | 3 | 235µs | 8.97ms | Moose::Meta::Class::::initializeMoose::Meta::Class::initialize
4 | 1 | 1 | 223µs | 1.28ms | Moose::Meta::Class::::excludes_roleMoose::Meta::Class::excludes_role
120 | 1 | 1 | 185µs | 185µs | Moose::Meta::Class::::CORE:substMoose::Meta::Class::CORE:subst (opcode)
3 | 1 | 1 | 130µs | 1.15ms | Moose::Meta::Class::::does_roleMoose::Meta::Class::does_role
9 | 1 | 1 | 80µs | 1.18ms | Moose::Meta::Class::::_inline_throw_errorMoose::Meta::Class::_inline_throw_error
1 | 1 | 1 | 74µs | 8.91ms | Moose::Meta::Class::::createMoose::Meta::Class::create
6 | 1 | 1 | 68µs | 2.49ms | Moose::Meta::Class::::_process_attributeMoose::Meta::Class::_process_attribute
6 | 1 | 1 | 66µs | 2.42ms | Moose::Meta::Class::::_process_new_attributeMoose::Meta::Class::_process_new_attribute
3 | 1 | 1 | 66µs | 4.07ms | Moose::Meta::Class::::new_objectMoose::Meta::Class::new_object (recurses: max depth 1, inclusive time 216µs)
4 | 1 | 1 | 60µs | 84µs | Moose::Meta::Class::::add_roleMoose::Meta::Class::add_role
4 | 1 | 1 | 59µs | 85µs | Moose::Meta::Class::::add_role_applicationMoose::Meta::Class::add_role_application
3 | 1 | 1 | 46µs | 188µs | Moose::Meta::Class::::_call_all_triggersMoose::Meta::Class::_call_all_triggers
9 | 1 | 1 | 32µs | 32µs | Moose::Meta::Class::::__ANON__[:37]Moose::Meta::Class::__ANON__[:37]
9 | 1 | 1 | 30µs | 30µs | Moose::Meta::Class::::_inline_raise_errorMoose::Meta::Class::_inline_raise_error
9 | 1 | 1 | 21µs | 21µs | Moose::Meta::Class::::__ANON__[:43]Moose::Meta::Class::__ANON__[:43]
9 | 1 | 1 | 18µs | 18µs | Moose::Meta::Class::::_meta_method_classMoose::Meta::Class::_meta_method_class
1 | 1 | 1 | 9µs | 9µs | Moose::Meta::Class::::BEGIN@3Moose::Meta::Class::BEGIN@3
1 | 1 | 1 | 9µs | 53µs | Moose::Meta::Class::::BEGIN@13Moose::Meta::Class::BEGIN@13
1 | 1 | 1 | 8µs | 13µs | Moose::Meta::Class::::BEGIN@16Moose::Meta::Class::BEGIN@16
1 | 1 | 1 | 8µs | 95µs | Moose::Meta::Class::::BEGIN@31Moose::Meta::Class::BEGIN@31
1 | 1 | 1 | 8µs | 8µs | Moose::Meta::Class::::BEGIN@29Moose::Meta::Class::BEGIN@29
1 | 1 | 1 | 8µs | 30µs | Moose::Meta::Class::::BEGIN@19Moose::Meta::Class::BEGIN@19
1 | 1 | 1 | 7µs | 26µs | Moose::Meta::Class::::BEGIN@17Moose::Meta::Class::BEGIN@17
1 | 1 | 1 | 7µs | 41µs | Moose::Meta::Class::::BEGIN@18Moose::Meta::Class::BEGIN@18
1 | 1 | 1 | 7µs | 30µs | Moose::Meta::Class::::BEGIN@15Moose::Meta::Class::BEGIN@15
1 | 1 | 1 | 7µs | 9µs | Moose::Meta::Class::::BEGIN@10Moose::Meta::Class::BEGIN@10
1 | 1 | 1 | 6µs | 15µs | Moose::Meta::Class::::BEGIN@11Moose::Meta::Class::BEGIN@11
6 | 1 | 1 | 6µs | 6µs | Moose::Meta::Class::::CORE:matchMoose::Meta::Class::CORE:match (opcode)
1 | 1 | 1 | 4µs | 4µs | Moose::Meta::Class::::BEGIN@14Moose::Meta::Class::BEGIN@14
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::__ANON__[:125]Moose::Meta::Class::__ANON__[:125]
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::__ANON__[:533]Moose::Meta::Class::__ANON__[:533]
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_anon_cache_keyMoose::Meta::Class::_anon_cache_key
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_anon_package_prefixMoose::Meta::Class::_anon_package_prefix
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_eval_environmentMoose::Meta::Class::_eval_environment
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_find_next_method_by_name_which_is_not_overriddenMoose::Meta::Class::_find_next_method_by_name_which_is_not_overridden
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_fix_class_metaclass_incompatibilityMoose::Meta::Class::_fix_class_metaclass_incompatibility
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_fix_single_metaclass_incompatibilityMoose::Meta::Class::_fix_single_metaclass_incompatibility
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_fixup_attributes_after_reblessMoose::Meta::Class::_fixup_attributes_after_rebless
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_generate_fallback_constructorMoose::Meta::Class::_generate_fallback_constructor
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_immutable_optionsMoose::Meta::Class::_immutable_options
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_BUILDALLMoose::Meta::Class::_inline_BUILDALL
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_BUILDARGSMoose::Meta::Class::_inline_BUILDARGS
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_check_required_attrMoose::Meta::Class::_inline_check_required_attr
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_extra_initMoose::Meta::Class::_inline_extra_init
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_init_attr_from_constructorMoose::Meta::Class::_inline_init_attr_from_constructor
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_init_attr_from_defaultMoose::Meta::Class::_inline_init_attr_from_default
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_paramsMoose::Meta::Class::_inline_params
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_slot_initializerMoose::Meta::Class::_inline_slot_initializer
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_inline_triggersMoose::Meta::Class::_inline_triggers
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_process_inherited_attributeMoose::Meta::Class::_process_inherited_attribute
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_replace_selfMoose::Meta::Class::_replace_self
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::_restore_metaobjects_fromMoose::Meta::Class::_restore_metaobjects_from
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::add_augment_method_modifierMoose::Meta::Class::add_augment_method_modifier
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::add_override_method_modifierMoose::Meta::Class::add_override_method_modifier
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::calculate_all_rolesMoose::Meta::Class::calculate_all_roles
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::calculate_all_roles_with_inheritanceMoose::Meta::Class::calculate_all_roles_with_inheritance
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::create_errorMoose::Meta::Class::create_error
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::raise_errorMoose::Meta::Class::raise_error
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::reinitializeMoose::Meta::Class::reinitialize
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::role_applicationsMoose::Meta::Class::role_applications
0 | 0 | 0 | 0s | 0s | Moose::Meta::Class::::throw_errorMoose::Meta::Class::throw_error

Call graph for these subroutines as a Graphviz dot language file.

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 BEGIN {
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 use strict; # 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 use warnings; # 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 use Class::Load qw(load_class); # 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 use Class::MOP; # 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 use Carp qw( confess ); # 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 use Data::OptList; # 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 use List::Util qw( first ); # 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 use List::MoreUtils qw( any all uniq first_index ); # 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 use Scalar::Util 'blessed'; # 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 use Moose::Meta::Method::Overridden; # 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 use Moose::Meta::Method::Augmented; # 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 use Moose::Error::Default; # 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 use Moose::Meta::Class::Immutable::Trait; # 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 use Moose::Meta::Method::Constructor; # 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 use Moose::Meta::Method::Destructor; # 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 use Moose::Meta::Method::Meta; # 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 use Moose::Util; # 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 use Class::MOP::MiniTrait; # 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 use base 'Class::MOP::Class'; # 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 default => sub { [] },
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 default => sub { [] },
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 sub initialize {
74 | 9 | 11µs |  |  | my $class = shift;
75 | 9 | 15µs |  |  | my @args = @_;
76 | 9 | 23µs |  |  | unshift @args, 'package' if @args % 2;
77 | 9 | 17µs |  |  | my %opts = @args;
78 | 9 | 16µs |  |  | my $package = delete $opts{package};
79 | 9 | 147µs | 18 | 8.73ms | return Class::MOP::get_metaclass_by_name($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 sub create {
89 | 1 | 1µs |  |  | my $class = shift;
90 | 1 | 8µs |  |  | my @args = @_;
91 |  |  |  |  |
92 | 1 | 4µs |  |  | unshift @args, 'package' if @args % 2 == 1;
93 | 1 | 7µs |  |  | my %options = @args;
94 |  |  |  |  |
95 | 1 | 3µs |  |  | (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 | 1 | 3µs |  |  | my $package = delete $options{package};
100 | 1 | 2µs |  |  | my $roles = delete $options{roles};
101 |  |  |  |  |
102 | 1 | 25µs | 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 | 7µs | 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 | 1 | 8µs |  |  | 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 sub _meta_method_class { 'Moose::Meta::Method::Meta' }
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 |  |  |  |  | $pkg,
190 |  |  |  |  | %existing_classes,
191 |  |  |  |  | @_,
192 |  |  |  |  | );
193 |  |  |  |  | }
194 |  |  |  |  |
195 |  |  |  |  | # spent 84µs (60+24) within Moose::Meta::Class::add_role which was called 4 times, avg 21µs/call: # 4 times (60µs+24µs) by Moose::Meta::Role::Application::ToClass::apply at line 38 of Moose/Meta/Role/Application/ToClass.pm, avg 21µs/call sub add_role {
196 | 4 | 3µs |  |  | my ($self, $role) = @_;
197 | 4 | 40µs | 8 | 11µs | (blessed($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 => $role);
199 | 4 | 28µs | 4 | 13µs | push @{$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 @{$self->_get_role_applications};
206 |  |  |  |  | }
207 |  |  |  |  |
208 |  |  |  |  | # spent 85µs (59+25) within Moose::Meta::Class::add_role_application which was called 4 times, avg 21µs/call: # 4 times (59µs+25µs) by Moose::Meta::Role::Application::ToClass::apply at line 39 of Moose/Meta/Role/Application/ToClass.pm, avg 21µs/call sub add_role_application {
209 | 4 | 4µs |  |  | my ($self, $application) = @_;
210 | 4 | 39µs | 8 | 10µs | (blessed($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 => $application);
212 | 4 | 30µs | 4 | 15µs | push @{$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 |  |  |  |  | $self->linearized_isa;
229 |  |  |  |  | }
230 |  |  |  |  |
231 |  |  |  |  | # spent 1.15ms (130µs+1.02) within Moose::Meta::Class::does_role which was called 3 times, avg 382µs/call: # 3 times (130µs+1.02ms) by Moose::Object::does at line 125 of Moose/Object.pm, avg 382µs/call sub does_role {
232 | 3 | 5µs |  |  | my ($self, $role_name) = @_;
233 |  |  |  |  |
234 | 3 | 1µs |  |  | (defined $role_name)
235 |  |  |  |  | || $self->throw_error("You must supply a role name to look for");
236 |  |  |  |  |
237 | 3 | 17µs | 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 | 14µs | 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 | 29µs | 3 | 9µs | next unless $meta && $meta->can('roles'); # spent 9µs making 3 calls to UNIVERSAL::can, avg 3µs/call
244 | 3 | 13µs | 3 | 15µs | foreach my $role (@{$meta->roles}) { # spent 15µs making 3 calls to Moose::Meta::Class::roles, avg 5µs/call
245 | 3 | 36µs | 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 sub excludes_role {
252 | 4 | 8µs |  |  | my ($self, $role_name) = @_;
253 |  |  |  |  |
254 | 4 | 2µs |  |  | (defined $role_name)
255 |  |  |  |  | || $self->throw_error("You must supply a role name to look for");
256 |  |  |  |  |
257 | 4 | 39µs | 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 | 17µs | 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 | 52µs | 11 | 16µs | next unless $meta && $meta->can('roles'); # spent 16µs making 11 calls to UNIVERSAL::can, avg 1µs/call
264 | 11 | 35µs | 11 | 28µs | foreach my $role (@{$meta->roles}) { # spent 28µs making 11 calls to Moose::Meta::Class::roles, avg 3µs/call
265 | 2 | 7µs | 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 | 4 | 16µs |  |  | 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 sub new_object {
272 | 3 | 2µs |  |  | my $self = shift;
273 | 3 | 1µs |  |  | my $params = @_ == 1 ? $_[0] : {@_};
274 | 3 | 21µs | 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 | 6µs | 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 | 3 | 31µs | 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 | 3 | 7µs |  |  | return $object;
281 |  |  |  |  | }
282 |  |  |  |  |
283 |  |  |  |  | # spent 188µs (46+141) within Moose::Meta::Class::_call_all_triggers which was called 3 times, avg 63µs/call: # 3 times (46µs+141µs) by Moose::Meta::Class::new_object at line 276, avg 63µs/call sub _call_all_triggers {
284 | 3 | 2µs |  |  | my ($self, $object, $params) = @_;
285 |  |  |  |  |
286 | 3 | 14µs | 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 | 8 | 30µs | 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 sub superclasses {
550 | 63 | 26µs |  |  | my $self = shift;
551 | 63 | 146µs | 63 | 826µs | my $supers = Data::OptList::mkopt(\@_); # spent 826µs making 63 calls to Data::OptList::mkopt, avg 13µs/call
552 | 63 | 65µs |  |  | foreach my $super (@{ $supers }) {
553 | 10 | 11µs |  |  | my ($name, $opts) = @{ $super };
554 | 10 | 32µs | 10 | 6.15ms | load_class($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 | 24µs | 10 | 108µs | my $meta = Class::MOP::class_of($name); # spent 108µs making 10 calls to Class::MOP::class_of, avg 11µs/call
556 | 10 | 76µs | 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 | 550µs | 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 sub add_attribute {
565 | 8 | 4µs |  |  | my $self = shift;
566 | 8 | 76µs | 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 | 62µs | 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 | 8 | 75µs | 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 | 8 | 33µs |  |  | 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 sub _base_metaclasses {
619 | 20 | 9µs |  |  | my $self = shift;
620 | 20 | 186µs | 20 | 73µs | my %metaclasses = $self->SUPER::_base_metaclasses; # spent 73µs making 20 calls to Class::MOP::Class::_base_metaclasses, avg 4µs/call
621 | 20 | 33µs |  |  | for my $class (keys %metaclasses) {
622 | 120 | 432µs | 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 | 20 | 110µs |  |  | %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 sub _process_attribute {
689 | 6 | 13µs |  |  | my ( $self, $name, @args ) = @_;
690 |  |  |  |  |
691 | 6 | 4µs |  |  | @args = %{$args[0]} if scalar @args == 1 && ref($args[0]) eq 'HASH';
692 |  |  |  |  |
693 | 6 | 24µs | 6 | 6µs | if (($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 | 29µs | 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 sub _process_new_attribute {
702 | 6 | 10µs |  |  | my ( $self, $name, @args ) = @_;
703 |  |  |  |  |
704 | 6 | 66µs | 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 sub _inline_throw_error {
779 | 9 | 11µs |  |  | my ( $self, @args ) = @_;
780 | 9 | 62µs | 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 sub _inline_raise_error {
789 | 9 | 7µs |  |  | my ( $self, $message ) = @_;
790 |  |  |  |  |
791 | 9 | 31µs |  |  | 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 sub _inline_create_error {
820 | 9 | 9µs |  |  | my ( $self, $msg, $args ) = @_;
821 |  |  |  |  | # XXX ignore $args for now, nothing currently uses it anyway
822 |  |  |  |  |
823 | 9 | 7µs |  |  | require Carp::Heavy;
824 |  |  |  |  |
825 | 9 | 29µs |  |  | my %args = (
826 |  |  |  |  | metaclass => $self,
827 |  |  |  |  | last_error => $@,
828 |  |  |  |  | message => $msg,
829 |  |  |  |  | );
830 |  |  |  |  |
831 | 9 | 24µs | 7 | 24µs | my $class = ref $self ? $self->error_class : "Moose::Error::Default"; # spent 24µs making 7 calls to Moose::Meta::Class::error_class, avg 3µs/call
832 |  |  |  |  |
833 | 9 | 25µs | 9 | 423µs | load_class($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 | 9 | 82µs | 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 | 52µs | 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 sub Moose::Meta::Class::CORE:match; # opcode
|  |  |  |  | # 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 sub Moose::Meta::Class::CORE:subst; # opcode