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For mentat.storage.mongo.pl
  Run on Tue Jun 24 10:04:38 2014
Reported on Tue Jun 24 10:05:06 2014

Filename/usr/local/lib/perl/5.14.2/Class/MOP/Class.pm
StatementsExecuted 44115 statements in 70.5ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
201825168.45ms28.8msClass::MOP::Class::::initializeClass::MOP::Class::initialize (recurses: max depth 1, inclusive time 503µs)
216944.64ms9.88msClass::MOP::Class::::get_all_attributesClass::MOP::Class::get_all_attributes
70214.31ms5.61msClass::MOP::Class::::CORE:sortClass::MOP::Class::CORE:sort (opcode)
118213.70ms23.4msClass::MOP::Class::::_construct_instanceClass::MOP::Class::_construct_instance
347113.24ms5.94msClass::MOP::Class::::_single_metaclass_can_be_made_compatibleClass::MOP::Class::_single_metaclass_can_be_made_compatible
327223.13ms36.6msClass::MOP::Class::::_inline_slot_initializerClass::MOP::Class::_inline_slot_initializer
275112.02ms10.4msClass::MOP::Class::::_inline_init_attr_from_constructorClass::MOP::Class::_inline_init_attr_from_constructor
429421.90ms2.96msClass::MOP::Class::::linearized_isaClass::MOP::Class::linearized_isa
108551.86ms13.7msClass::MOP::Class::::find_method_by_nameClass::MOP::Class::find_method_by_name
181111.80ms122msClass::MOP::Class::::_post_add_attributeClass::MOP::Class::_post_add_attribute
326221.63ms2.38msClass::MOP::Class::::_inline_default_valueClass::MOP::Class::_inline_default_value
1111.39ms1.51msClass::MOP::Class::::BEGIN@13Class::MOP::Class::BEGIN@13
286211.35ms5.68msClass::MOP::Class::::_inline_init_attr_from_defaultClass::MOP::Class::_inline_init_attr_from_default
91211.28ms17.1msClass::MOP::Class::::_check_metaclass_compatibilityClass::MOP::Class::_check_metaclass_compatibility (recurses: max depth 1, inclusive time 64µs)
78111.26ms18.6msClass::MOP::Class::::_construct_class_instanceClass::MOP::Class::_construct_class_instance (recurses: max depth 1, inclusive time 114µs)
56111.22ms8.65msClass::MOP::Class::::_can_fix_metaclass_incompatibilityClass::MOP::Class::_can_fix_metaclass_incompatibility
1111.22ms3.44msClass::MOP::Class::::BEGIN@15Class::MOP::Class::BEGIN@15
84221.11ms6.28msClass::MOP::Class::::find_next_method_by_nameClass::MOP::Class::find_next_method_by_name
1111.02ms1.17msClass::MOP::Class::::BEGIN@14Class::MOP::Class::BEGIN@14
77111.00ms1.66msClass::MOP::Class::::_single_metaclass_is_compatibleClass::MOP::Class::_single_metaclass_is_compatible
10511955µs12.7msClass::MOP::Class::::_create_meta_instanceClass::MOP::Class::_create_meta_instance
18111940µs1.16msClass::MOP::Class::::invalidate_meta_instancesClass::MOP::Class::invalidate_meta_instances
3511938µs43.5msClass::MOP::Class::::_inline_slot_initializersClass::MOP::Class::_inline_slot_initializers
3522883µs5.73msClass::MOP::Class::::_eval_environmentClass::MOP::Class::_eval_environment
5911881µs28.1msClass::MOP::Class::::_immutable_metaclassClass::MOP::Class::_immutable_metaclass (recurses: max depth 1, inclusive time 155µs)
3511836µs85.8msClass::MOP::Class::::_inline_constructorClass::MOP::Class::_inline_constructor
495125824µs13.5msClass::MOP::Class::::get_meta_instanceClass::MOP::Class::get_meta_instance
591210729µs163msClass::MOP::Class::::make_immutableClass::MOP::Class::make_immutable (recurses: max depth 1, inclusive time 287µs)
10677713µs18.9msClass::MOP::Class::::new_objectClass::MOP::Class::new_object
4611675µs10.7msClass::MOP::Class::::__ANON__[:1072]Class::MOP::Class::__ANON__[:1072]
111666µs1.61msClass::MOP::Class::::BEGIN@16Class::MOP::Class::BEGIN@16
6611644µs644µsClass::MOP::Class::::_newClass::MOP::Class::_new
5922607µs751µsClass::MOP::Class::::_immutable_optionsClass::MOP::Class::_immutable_options
5911554µs133msClass::MOP::Class::::_initialize_immutableClass::MOP::Class::_initialize_immutable
18111552µs2.06msClass::MOP::Class::::_attach_attributeClass::MOP::Class::_attach_attribute
5911535µs1.73msClass::MOP::Class::::find_attribute_by_nameClass::MOP::Class::find_attribute_by_name
20941525µs1.98msClass::MOP::Class::::_method_lookup_orderClass::MOP::Class::_method_lookup_order
5911497µs132msClass::MOP::Class::::_install_inlined_codeClass::MOP::Class::_install_inlined_code
922446µs6.85msClass::MOP::Class::::get_all_methodsClass::MOP::Class::get_all_methods
3311423µs43.9msClass::MOP::Class::::_inline_accessorsClass::MOP::Class::_inline_accessors
4611414µs9.47msClass::MOP::Class::::_fix_metaclass_incompatibilityClass::MOP::Class::_fix_metaclass_incompatibility
3511409µs48.4msClass::MOP::Class::::_inline_new_objectClass::MOP::Class::_inline_new_object
5911388µs28.5msClass::MOP::Class::::_rebless_as_immutableClass::MOP::Class::_rebless_as_immutable (recurses: max depth 1, inclusive time 195µs)
4622302µs12.0msClass::MOP::Class::::add_around_method_modifierClass::MOP::Class::add_around_method_modifier
111287µs372µsClass::MOP::Class::::BEGIN@17Class::MOP::Class::BEGIN@17
7941281µs527µsClass::MOP::Class::::_real_ref_nameClass::MOP::Class::_real_ref_name
5611265µs1.03msClass::MOP::Class::::_class_metaclass_can_be_made_compatibleClass::MOP::Class::_class_metaclass_can_be_made_compatible
10232236µs236µsClass::MOP::Class::::_base_metaclassesClass::MOP::Class::_base_metaclasses
7711236µs1.90msClass::MOP::Class::::_check_single_metaclass_compatibilityClass::MOP::Class::_check_single_metaclass_compatibility
18111222µs222µsClass::MOP::Class::::invalidate_meta_instanceClass::MOP::Class::invalidate_meta_instance
3511198µs285µsClass::MOP::Class::::_inline_fallback_constructorClass::MOP::Class::_inline_fallback_constructor
3511158µs1.31msClass::MOP::Class::::_inline_create_instanceClass::MOP::Class::_inline_create_instance
3511156µs298µsClass::MOP::Class::::_inline_preserve_weak_metaclassesClass::MOP::Class::_inline_preserve_weak_metaclasses
822147µs869µsClass::MOP::Class::::find_all_methods_by_nameClass::MOP::Class::find_all_methods_by_name
3511131µs1.44msClass::MOP::Class::::_inline_generate_instanceClass::MOP::Class::_inline_generate_instance
1311128µs590µsClass::MOP::Class::::_superclasses_updatedClass::MOP::Class::_superclasses_updated
3821125µs125µsClass::MOP::Class::::_add_inlined_methodClass::MOP::Class::_add_inlined_method
311102µs2.16msClass::MOP::Class::::_inline_destructorClass::MOP::Class::_inline_destructor
111179µs174µsClass::MOP::Class::::_class_metaclass_is_compatibleClass::MOP::Class::_class_metaclass_is_compatible
924372µs72µsClass::MOP::Class::::is_mutableClass::MOP::Class::is_mutable
21165µs1.70msClass::MOP::Class::::createClass::MOP::Class::create
301154µs54µsClass::MOP::Class::::_inline_paramsClass::MOP::Class::_inline_params
301151µs51µsClass::MOP::Class::::_generate_fallback_constructorClass::MOP::Class::_generate_fallback_constructor
111142µs216µsClass::MOP::Class::::_check_class_metaclass_compatibilityClass::MOP::Class::_check_class_metaclass_compatibility
531136µs36µsClass::MOP::Class::::is_immutableClass::MOP::Class::is_immutable
131130µs30µsClass::MOP::Class::::_superclass_metasClass::MOP::Class::_superclass_metas
301120µs20µsClass::MOP::Class::::_inline_extra_initClass::MOP::Class::_inline_extra_init
131116µs16µsClass::MOP::Class::::update_meta_instance_dependenciesClass::MOP::Class::update_meta_instance_dependencies
11111µs16µsClass::MOP::Class::::BEGIN@11Class::MOP::Class::BEGIN@11
1119µs9µsClass::MOP::Class::::BEGIN@3Class::MOP::Class::BEGIN@3
1118µs11µsClass::MOP::Class::::BEGIN@10Class::MOP::Class::BEGIN@10
1117µs33µsClass::MOP::Class::::BEGIN@19Class::MOP::Class::BEGIN@19
1117µs36µsClass::MOP::Class::::BEGIN@23Class::MOP::Class::BEGIN@23
1116µs32µsClass::MOP::Class::::BEGIN@20Class::MOP::Class::BEGIN@20
1116µs4.71msClass::MOP::Class::::BEGIN@26Class::MOP::Class::BEGIN@26
1116µs28µsClass::MOP::Class::::BEGIN@24Class::MOP::Class::BEGIN@24
1116µs39µsClass::MOP::Class::::BEGIN@21Class::MOP::Class::BEGIN@21
1116µs26µsClass::MOP::Class::::BEGIN@22Class::MOP::Class::BEGIN@22
0000s0sClass::MOP::Class::::__ANON__[:216]Class::MOP::Class::__ANON__[:216]
0000s0sClass::MOP::Class::::__ANON__[:892]Class::MOP::Class::__ANON__[:892]
0000s0sClass::MOP::Class::::__ANON__[:896]Class::MOP::Class::__ANON__[:896]
0000s0sClass::MOP::Class::::_anon_cache_keyClass::MOP::Class::_anon_cache_key
0000s0sClass::MOP::Class::::_anon_package_prefixClass::MOP::Class::_anon_package_prefix
0000s0sClass::MOP::Class::::_clone_instanceClass::MOP::Class::_clone_instance
0000s0sClass::MOP::Class::::_fix_class_metaclass_incompatibilityClass::MOP::Class::_fix_class_metaclass_incompatibility
0000s0sClass::MOP::Class::::_fix_single_metaclass_incompatibilityClass::MOP::Class::_fix_single_metaclass_incompatibility
0000s0sClass::MOP::Class::::_fixup_attributes_after_reblessClass::MOP::Class::_fixup_attributes_after_rebless
0000s0sClass::MOP::Class::::_force_rebless_instanceClass::MOP::Class::_force_rebless_instance
0000s0sClass::MOP::Class::::_inline_clear_mop_slotClass::MOP::Class::_inline_clear_mop_slot
0000s0sClass::MOP::Class::::_inline_get_mop_slotClass::MOP::Class::_inline_get_mop_slot
0000s0sClass::MOP::Class::::_inline_rebless_instanceClass::MOP::Class::_inline_rebless_instance
0000s0sClass::MOP::Class::::_inline_set_mop_slotClass::MOP::Class::_inline_set_mop_slot
0000s0sClass::MOP::Class::::_inlined_methodsClass::MOP::Class::_inlined_methods
0000s0sClass::MOP::Class::::_rebless_as_mutableClass::MOP::Class::_rebless_as_mutable
0000s0sClass::MOP::Class::::_remove_generated_metaobjectsClass::MOP::Class::_remove_generated_metaobjects
0000s0sClass::MOP::Class::::_remove_inlined_codeClass::MOP::Class::_remove_inlined_code
0000s0sClass::MOP::Class::::_restore_metaobjects_fromClass::MOP::Class::_restore_metaobjects_from
0000s0sClass::MOP::Class::::add_after_method_modifierClass::MOP::Class::add_after_method_modifier
0000s0sClass::MOP::Class::::add_before_method_modifierClass::MOP::Class::add_before_method_modifier
0000s0sClass::MOP::Class::::add_dependent_meta_instanceClass::MOP::Class::add_dependent_meta_instance
0000s0sClass::MOP::Class::::add_meta_instance_dependenciesClass::MOP::Class::add_meta_instance_dependencies
0000s0sClass::MOP::Class::::class_precedence_listClass::MOP::Class::class_precedence_list
0000s0sClass::MOP::Class::::clone_objectClass::MOP::Class::clone_object
0000s0sClass::MOP::Class::::create_anon_classClass::MOP::Class::create_anon_class
0000s0sClass::MOP::Class::::direct_subclassesClass::MOP::Class::direct_subclasses
0000s0sClass::MOP::Class::::get_all_method_namesClass::MOP::Class::get_all_method_names
0000s0sClass::MOP::Class::::immutable_optionsClass::MOP::Class::immutable_options
0000s0sClass::MOP::Class::::is_anon_classClass::MOP::Class::is_anon_class
0000s0sClass::MOP::Class::::is_pristineClass::MOP::Class::is_pristine
0000s0sClass::MOP::Class::::make_mutableClass::MOP::Class::make_mutable
0000s0sClass::MOP::Class::::rebless_instanceClass::MOP::Class::rebless_instance
0000s0sClass::MOP::Class::::rebless_instance_awayClass::MOP::Class::rebless_instance_away
0000s0sClass::MOP::Class::::rebless_instance_backClass::MOP::Class::rebless_instance_back
0000s0sClass::MOP::Class::::reinitializeClass::MOP::Class::reinitialize
0000s0sClass::MOP::Class::::remove_attributeClass::MOP::Class::remove_attribute
0000s0sClass::MOP::Class::::remove_dependent_meta_instanceClass::MOP::Class::remove_dependent_meta_instance
0000s0sClass::MOP::Class::::remove_meta_instance_dependenciesClass::MOP::Class::remove_meta_instance_dependencies
0000s0sClass::MOP::Class::::subclassesClass::MOP::Class::subclasses
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1
2package Class::MOP::Class;
3
# spent 9µs within Class::MOP::Class::BEGIN@3 which was called: # once (9µs+0s) by Class::MOP::BEGIN@26 at line 5
BEGIN {
415µs $Class::MOP::Class::AUTHORITY = 'cpan:STEVAN';
5129µs19µs}
# spent 9µs making 1 call to Class::MOP::Class::BEGIN@3
6{
721µs $Class::MOP::Class::VERSION = '2.1005';
8}
9
10225µs214µs
# spent 11µs (8+3) within Class::MOP::Class::BEGIN@10 which was called: # once (8µs+3µs) by Class::MOP::BEGIN@26 at line 10
use strict;
# spent 11µs making 1 call to Class::MOP::Class::BEGIN@10 # spent 3µs making 1 call to strict::import
11221µs222µs
# spent 16µs (11+5) within Class::MOP::Class::BEGIN@11 which was called: # once (11µs+5µs) by Class::MOP::BEGIN@26 at line 11
use warnings;
# spent 16µs making 1 call to Class::MOP::Class::BEGIN@11 # spent 5µs making 1 call to warnings::import
12
132104µs11.51ms
# spent 1.51ms (1.39+117µs) within Class::MOP::Class::BEGIN@13 which was called: # once (1.39ms+117µs) by Class::MOP::BEGIN@26 at line 13
use Class::MOP::Instance;
# spent 1.51ms making 1 call to Class::MOP::Class::BEGIN@13
142107µs11.17ms
# spent 1.17ms (1.02+153µs) within Class::MOP::Class::BEGIN@14 which was called: # once (1.02ms+153µs) by Class::MOP::BEGIN@26 at line 14
use Class::MOP::Method::Wrapped;
# spent 1.17ms making 1 call to Class::MOP::Class::BEGIN@14
152113µs13.44ms
# spent 3.44ms (1.22+2.22) within Class::MOP::Class::BEGIN@15 which was called: # once (1.22ms+2.22ms) by Class::MOP::BEGIN@26 at line 15
use Class::MOP::Method::Accessor;
# spent 3.44ms making 1 call to Class::MOP::Class::BEGIN@15
16297µs11.61ms
# spent 1.61ms (666µs+945µs) within Class::MOP::Class::BEGIN@16 which was called: # once (666µs+945µs) by Class::MOP::BEGIN@26 at line 16
use Class::MOP::Method::Constructor;
# spent 1.61ms making 1 call to Class::MOP::Class::BEGIN@16
172111µs1372µs
# spent 372µs (287+85) within Class::MOP::Class::BEGIN@17 which was called: # once (287µs+85µs) by Class::MOP::BEGIN@26 at line 17
use Class::MOP::MiniTrait;
# spent 372µs making 1 call to Class::MOP::Class::BEGIN@17
18
19225µs259µs
# spent 33µs (7+26) within Class::MOP::Class::BEGIN@19 which was called: # once (7µs+26µs) by Class::MOP::BEGIN@26 at line 19
use Carp 'confess';
# spent 33µs making 1 call to Class::MOP::Class::BEGIN@19 # spent 26µs making 1 call to Exporter::import
20225µs257µs
# spent 32µs (6+25) within Class::MOP::Class::BEGIN@20 which was called: # once (6µs+25µs) by Class::MOP::BEGIN@26 at line 20
use Class::Load 'is_class_loaded', 'load_class';
# spent 32µs making 1 call to Class::MOP::Class::BEGIN@20 # spent 25µs making 1 call to Exporter::import
21223µs271µs
# spent 39µs (6+32) within Class::MOP::Class::BEGIN@21 which was called: # once (6µs+32µs) by Class::MOP::BEGIN@26 at line 21
use Scalar::Util 'blessed', 'reftype', 'weaken';
# spent 39µs making 1 call to Class::MOP::Class::BEGIN@21 # spent 33µs making 1 call to Exporter::import
22222µs247µs
# spent 26µs (6+20) within Class::MOP::Class::BEGIN@22 which was called: # once (6µs+20µs) by Class::MOP::BEGIN@26 at line 22
use Sub::Name 'subname';
# spent 26µs making 1 call to Class::MOP::Class::BEGIN@22 # spent 20µs making 1 call to Exporter::import
23223µs265µs
# spent 36µs (7+29) within Class::MOP::Class::BEGIN@23 which was called: # once (7µs+29µs) by Class::MOP::BEGIN@26 at line 23
use Try::Tiny;
# spent 36µs making 1 call to Class::MOP::Class::BEGIN@23 # spent 29µs making 1 call to Exporter::import
24226µs250µs
# spent 28µs (6+22) within Class::MOP::Class::BEGIN@24 which was called: # once (6µs+22µs) by Class::MOP::BEGIN@26 at line 24
use List::MoreUtils 'all';
# spent 28µs making 1 call to Class::MOP::Class::BEGIN@24 # spent 22µs making 1 call to Exporter::import
25
2614.70ms
# spent 4.71ms (6µs+4.70) within Class::MOP::Class::BEGIN@26 which was called: # once (6µs+4.70ms) by Class::MOP::BEGIN@26 at line 28
use base 'Class::MOP::Module',
# spent 4.70ms making 1 call to base::import
27 'Class::MOP::Mixin::HasAttributes',
2825.52ms14.71ms 'Class::MOP::Mixin::HasMethods';
# spent 4.71ms making 1 call to Class::MOP::Class::BEGIN@26
29
30# Creation
31
32
# spent 28.8ms (8.45+20.4) within Class::MOP::Class::initialize which was called 2018 times, avg 14µs/call: # 670 times (2.53ms+526µs) by Class::MOP::Class::get_all_attributes at line 928, avg 5µs/call # 422 times (1.94ms+3.65ms) by Class::MOP::Mixin::meta or Class::MOP::Object::meta or MongoDB::Collection::meta or MongoDB::Connection::meta or MongoDB::Cursor::meta or MongoDB::Database::meta or MongoDB::MongoClient::meta or MongoDB::OID::meta or Moose::Meta::Role::Application::RoleSummation::meta or Moose::Meta::Role::Application::ToClass::meta or Moose::Meta::Role::Application::ToInstance::meta or Moose::Meta::Role::Application::ToRole::meta or Moose::Meta::Role::Application::meta or Moose::Meta::Role::Composite::meta or Moose::Meta::Role::Method::Required::meta or Moose::Meta::Role::meta or Moose::Meta::TypeCoercion::Union::meta or Moose::Meta::TypeCoercion::meta or Moose::Meta::TypeConstraint::Class::meta or Moose::Meta::TypeConstraint::DuckType::meta or Moose::Meta::TypeConstraint::Enum::meta or Moose::Meta::TypeConstraint::Parameterizable::meta or Moose::Meta::TypeConstraint::Parameterized::meta or Moose::Meta::TypeConstraint::Registry::meta or Moose::Meta::TypeConstraint::Role::meta or Moose::Meta::TypeConstraint::Union::meta or Moose::Meta::TypeConstraint::meta at line 48 of Class/MOP/Method/Meta.pm, avg 13µs/call # 367 times (1.47ms+425µs) by Class::MOP::Class::find_method_by_name at line 1123, avg 5µs/call # 158 times (669µs+164µs) by Class::MOP::Class::find_next_method_by_name at line 1171, avg 5µs/call # 64 times (289µs+494µs) by Class::MOP::Method::Accessor::_new at line 50 of Class/MOP/Method/Accessor.pm, avg 12µs/call # 59 times (224µs+48µs) by Class::MOP::Class::find_attribute_by_name at line 918, avg 5µs/call # 56 times (230µs+-160µs) by Class::MOP::Class::_fix_metaclass_incompatibility at line 300, avg 1µs/call # 33 times (163µs+3.19ms) by Class::MOP::Object::meta at line 20 of Class/MOP/Object.pm, avg 102µs/call # 24 times (94µs+666µs) by Class::MOP::Method::_new at line 56 of Class/MOP/Method.pm, avg 32µs/call # 24 times (108µs+25µs) by Class::MOP::Class::find_all_methods_by_name at line 1154, avg 6µs/call # 20 times (78µs+19µs) by Class::MOP::Class::get_all_methods at line 1134, avg 5µs/call # 19 times (140µs+1.22ms) by metaclass::import at line 48 of metaclass.pm, avg 72µs/call # 18 times (85µs+1.10ms) by Class::MOP::Mixin::meta at line 16 of Class/MOP/Mixin.pm, avg 66µs/call # 14 times (84µs+1.78ms) by Class::MOP::MiniTrait::apply at line 19 of Class/MOP/MiniTrait.pm, avg 133µs/call # 12 times (84µs+6.61ms) by Moose::Meta::Class::initialize at line 79 of Moose/Meta/Class.pm, avg 558µs/call # 12 times (45µs+14µs) by Class::MOP::Attribute::has_value at line 318 of Class/MOP/Attribute.pm, avg 5µs/call # 12 times (45µs+13µs) by Class::MOP::Attribute::get_raw_value at line 297 of Class/MOP/Attribute.pm, avg 5µs/call # 11 times (42µs+12µs) by Moose::Meta::Method::_new at line 7 of (eval 62)[Eval/Closure.pm:144], avg 5µs/call # 7 times (45µs+423µs) by Moose::BEGIN@46 at line 15 of Moose/Meta/Attribute/Native.pm, avg 67µs/call # 7 times (27µs+8µs) by Class::MOP::Attribute::set_initial_value at line 261 of Class/MOP/Attribute.pm, avg 5µs/call # 3 times (17µs+6µs) by Moose::Object::new at line 28 of Moose/Object.pm, avg 8µs/call # 2 times (13µs+154µs) by Class::MOP::Package::create at line 72 of Class/MOP/Package.pm, avg 83µs/call # 2 times (7µs+2µs) by Moose::Meta::Attribute::_weaken_value at line 817 of Moose/Meta/Attribute.pm, avg 4µs/call # once (7µs+2µs) by MongoDB::BEGIN@28 at line 41 of MongoDB/Connection.pm # once (5µs+1µs) by Class::MOP::Attribute::_new at line 64 of Class/MOP/Attribute.pm
sub initialize {
33121088.08ms my $class = shift;
34
35 my $package_name;
36
37 if ( @_ % 2 ) {
38 $package_name = shift;
39 } else {
40 my %options = @_;
41 $package_name = $options{package};
42 }
43
44 ($package_name && !ref($package_name))
45 || confess "You must pass a package name and it cannot be blessed";
46
47209620.8ms return Class::MOP::get_metaclass_by_name($package_name)
# spent 18.7ms making 78 calls to Class::MOP::Class::_construct_class_instance, avg 240µs/call, recursion: max depth 1, sum of overlapping time 114µs # spent 2.16ms making 2018 calls to Class::MOP::get_metaclass_by_name, avg 1µs/call
48 || $class->_construct_class_instance(package => $package_name, @_);
49}
50
51sub reinitialize {
52 my ( $class, @args ) = @_;
53 unshift @args, "package" if @args % 2;
54 my %options = @args;
55 my $old_metaclass = blessed($options{package})
56 ? $options{package}
57 : Class::MOP::get_metaclass_by_name($options{package});
58 $options{weaken} = Class::MOP::metaclass_is_weak($old_metaclass->name)
59 if !exists $options{weaken}
60 && blessed($old_metaclass)
61 && $old_metaclass->isa('Class::MOP::Class');
62 $old_metaclass->_remove_generated_metaobjects
63 if $old_metaclass && $old_metaclass->isa('Class::MOP::Class');
64 my $new_metaclass = $class->SUPER::reinitialize(%options);
65 $new_metaclass->_restore_metaobjects_from($old_metaclass)
66 if $old_metaclass && $old_metaclass->isa('Class::MOP::Class');
67 return $new_metaclass;
68}
69
70# NOTE: (meta-circularity)
71# this is a special form of _construct_instance
72# (see below), which is used to construct class
73# meta-object instances for any Class::MOP::*
74# class. All other classes will use the more
75# normal &construct_instance.
76
# spent 18.6ms (1.26+17.4) within Class::MOP::Class::_construct_class_instance which was called 78 times, avg 239µs/call: # 78 times (1.26ms+17.4ms) by Class::MOP::Class::initialize at line 47, avg 239µs/call
sub _construct_class_instance {
771014996µs my $class = shift;
78 my $options = @_ == 1 ? $_[0] : {@_};
79 my $package_name = $options->{package};
80 (defined $package_name && $package_name)
81 || confess "You must pass a package name";
82 # NOTE:
83 # return the metaclass if we have it cached,
84 # and it is still defined (it has not been
85 # reaped by DESTROY yet, which can happen
86 # annoyingly enough during global destruction)
87
887870µs if (defined(my $meta = Class::MOP::get_metaclass_by_name($package_name))) {
# spent 70µs making 78 calls to Class::MOP::get_metaclass_by_name, avg 892ns/call
89 return $meta;
90 }
91
92 $class
9310124µs = ref $class
# spent 124µs making 10 calls to Class::MOP::Class::_real_ref_name, avg 12µs/call
94 ? $class->_real_ref_name
95 : $class;
96
97 # now create the metaclass
98 my $meta;
99 if ($class eq 'Class::MOP::Class') {
10066644µs $meta = $class->_new($options);
# spent 644µs making 66 calls to Class::MOP::Class::_new, avg 10µs/call
101 }
102 else {
103 # NOTE:
104 # it is safe to use meta here because
105 # class will always be a subclass of
106 # Class::MOP::Class, which defines meta
107245.63ms $meta = $class->meta->_construct_instance($options)
# spent 5.50ms making 12 calls to Class::MOP::Class::_construct_instance, avg 458µs/call # spent 125µs making 12 calls to Class::MOP::Object::meta, avg 10µs/call
108 }
109
110 # and check the metaclass compatibility
1117810.8ms $meta->_check_metaclass_compatibility();
# spent 10.9ms making 78 calls to Class::MOP::Class::_check_metaclass_compatibility, avg 139µs/call, recursion: max depth 1, sum of overlapping time 64µs
112
11378135µs Class::MOP::store_metaclass_by_name($package_name, $meta);
# spent 135µs making 78 calls to Class::MOP::store_metaclass_by_name, avg 2µs/call
114
115 # NOTE:
116 # we need to weaken any anon classes
117 # so that they can call DESTROY properly
118 Class::MOP::weaken_metaclass($package_name) if $options->{weaken};
119
120 $meta;
121}
122
123
# spent 527µs (281+246) within Class::MOP::Class::_real_ref_name which was called 79 times, avg 7µs/call: # 56 times (193µs+151µs) by Class::MOP::Class::_class_metaclass_can_be_made_compatible at line 345, avg 6µs/call # 11 times (34µs+8µs) by Class::MOP::Class::_class_metaclass_is_compatible at line 255, avg 4µs/call # 10 times (45µs+78µs) by Class::MOP::Class::_construct_class_instance at line 93, avg 12µs/call # 2 times (8µs+10µs) by Class::MOP::Class::_immutable_metaclass at line 1352, avg 9µs/call
sub _real_ref_name {
124158263µs my $self = shift;
125
126 # NOTE: we need to deal with the possibility of class immutability here,
127 # and then get the name of the class appropriately
128105246µs return $self->is_immutable
# spent 164µs making 26 calls to Class::MOP::Class::Immutable::Class::MOP::Class::is_immutable, avg 6µs/call # spent 46µs making 26 calls to Class::MOP::Class::Immutable::Trait::_get_mutable_metaclass_name, avg 2µs/call # spent 36µs making 53 calls to Class::MOP::Class::is_immutable, avg 687ns/call
129 ? $self->_get_mutable_metaclass_name()
130 : ref $self;
131}
132
133
# spent 644µs within Class::MOP::Class::_new which was called 66 times, avg 10µs/call: # 66 times (644µs+0s) by Class::MOP::Class::_construct_class_instance at line 100, avg 10µs/call
sub _new {
134264767µs my $class = shift;
135
136 return Class::MOP::Class->initialize($class)->new_object(@_)
137 if $class ne __PACKAGE__;
138
139 my $options = @_ == 1 ? $_[0] : {@_};
140
141 return bless {
142 # inherited from Class::MOP::Package
143 'package' => $options->{package},
144
145 # NOTE:
146 # since the following attributes will
147 # actually be loaded from the symbol
148 # table, and actually bypass the instance
149 # entirely, we can just leave these things
150 # listed here for reference, because they
151 # should not actually have a value associated
152 # with the slot.
153 'namespace' => \undef,
154 'methods' => {},
155
156 # inherited from Class::MOP::Module
157 'version' => \undef,
158 'authority' => \undef,
159
160 # defined in Class::MOP::Class
161 'superclasses' => \undef,
162
163 'attributes' => {},
164 'attribute_metaclass' =>
165 ( $options->{'attribute_metaclass'} || 'Class::MOP::Attribute' ),
166 'method_metaclass' =>
167 ( $options->{'method_metaclass'} || 'Class::MOP::Method' ),
168 'wrapped_method_metaclass' => (
169 $options->{'wrapped_method_metaclass'}
170 || 'Class::MOP::Method::Wrapped'
171 ),
172 'instance_metaclass' =>
173 ( $options->{'instance_metaclass'} || 'Class::MOP::Instance' ),
174 'immutable_trait' => (
175 $options->{'immutable_trait'}
176 || 'Class::MOP::Class::Immutable::Trait'
177 ),
178 'constructor_name' => ( $options->{constructor_name} || 'new' ),
179 'constructor_class' => (
180 $options->{constructor_class} || 'Class::MOP::Method::Constructor'
181 ),
182 'destructor_class' => $options->{destructor_class},
183 }, $class;
184}
185
186## Metaclass compatibility
187{
18826µs my %base_metaclass = (
189 attribute_metaclass => 'Class::MOP::Attribute',
190 method_metaclass => 'Class::MOP::Method',
191 wrapped_method_metaclass => 'Class::MOP::Method::Wrapped',
192 instance_metaclass => 'Class::MOP::Instance',
193 constructor_class => 'Class::MOP::Method::Constructor',
194 destructor_class => 'Class::MOP::Method::Destructor',
195 );
196
197102331µs
# spent 236µs within Class::MOP::Class::_base_metaclasses which was called 102 times, avg 2µs/call: # 45 times (112µs+0s) by Class::MOP::Class::_can_fix_metaclass_incompatibility at line 333, avg 2µs/call # 35 times (74µs+0s) by Class::MOP::Class::_check_metaclass_compatibility at line 208, avg 2µs/call # 22 times (51µs+0s) by Moose::Meta::Class::_base_metaclasses at line 630 of Moose/Meta/Class.pm, avg 2µs/call
sub _base_metaclasses { %base_metaclass }
198}
199
200
# spent 17.1ms (1.28+15.8) within Class::MOP::Class::_check_metaclass_compatibility which was called 91 times, avg 188µs/call: # 78 times (690µs+10.1ms) by Class::MOP::Class::_construct_class_instance at line 111, avg 139µs/call # 13 times (586µs+5.70ms) by Class::MOP::Class::superclasses at line 958, avg 483µs/call
sub _check_metaclass_compatibility {
2015841.06ms my $self = shift;
202
203912.75ms my @superclasses = $self->superclasses
# spent 2.09ms making 68 calls to Class::MOP::Class::superclasses, avg 31µs/call, recursion: max depth 1, sum of overlapping time 26µs # spent 1.01ms making 23 calls to Moose::Meta::Class::superclasses, avg 44µs/call, recursion: max depth 1, sum of overlapping time 322µs
204 or return;
205
206469.47ms $self->_fix_metaclass_incompatibility(@superclasses);
# spent 9.47ms making 46 calls to Class::MOP::Class::_fix_metaclass_incompatibility, avg 206µs/call
207
20846391µs my %base_metaclass = $self->_base_metaclasses;
# spent 317µs making 11 calls to Moose::Meta::Class::_base_metaclasses, avg 29µs/call # spent 74µs making 35 calls to Class::MOP::Class::_base_metaclasses, avg 2µs/call
209
210 # this is always okay ...
211 return
212 if ref($self) eq 'Class::MOP::Class'
213 && all {
214420594µs210126µs my $meta = $self->$_;
# spent 24µs making 35 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 686ns/call # spent 22µs making 35 calls to Class::MOP::Class::instance_metaclass, avg 614ns/call # spent 21µs making 35 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 600ns/call # spent 21µs making 35 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 597ns/call # spent 20µs making 35 calls to Class::MOP::Class::constructor_class, avg 560ns/call # spent 19µs making 35 calls to Class::MOP::Class::destructor_class, avg 537ns/call
2151178µs !defined($meta) || $meta eq $base_metaclass{$_};
216 }
21735721µs keys %base_metaclass;
# spent 721µs making 35 calls to List::MoreUtils::all, avg 21µs/call
218
219 for my $superclass (@superclasses) {
22011216µs $self->_check_class_metaclass_compatibility($superclass);
# spent 216µs making 11 calls to Class::MOP::Class::_check_class_metaclass_compatibility, avg 20µs/call
221 }
222
223 for my $metaclass_type ( keys %base_metaclass ) {
2247784µs next unless defined $self->$metaclass_type;
# spent 20µs making 11 calls to Moose::Meta::Class::error_class, avg 2µs/call # spent 16µs making 11 calls to Moose::Meta::Class::constructor_class, avg 1µs/call # spent 16µs making 11 calls to Moose::Meta::Class::destructor_class, avg 1µs/call # spent 10µs making 11 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 882ns/call # spent 8µs making 11 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 755ns/call # spent 7µs making 11 calls to Class::MOP::Class::instance_metaclass, avg 673ns/call # spent 7µs making 11 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 627ns/call
225 for my $superclass (@superclasses) {
226771.90ms $self->_check_single_metaclass_compatibility( $metaclass_type,
# spent 1.90ms making 77 calls to Class::MOP::Class::_check_single_metaclass_compatibility, avg 25µs/call
227 $superclass );
228 }
229 }
230}
231
232
# spent 216µs (42+174) within Class::MOP::Class::_check_class_metaclass_compatibility which was called 11 times, avg 20µs/call: # 11 times (42µs+174µs) by Class::MOP::Class::_check_metaclass_compatibility at line 220, avg 20µs/call
sub _check_class_metaclass_compatibility {
2333341µs my $self = shift;
234 my ( $superclass_name ) = @_;
235
23611174µs if (!$self->_class_metaclass_is_compatible($superclass_name)) {
# spent 174µs making 11 calls to Class::MOP::Class::_class_metaclass_is_compatible, avg 16µs/call
237 my $super_meta = Class::MOP::get_metaclass_by_name($superclass_name);
238
239 my $super_meta_type = $super_meta->_real_ref_name;
240
241 confess "The metaclass of " . $self->name . " ("
242 . (ref($self)) . ")" . " is not compatible with "
243 . "the metaclass of its superclass, "
244 . $superclass_name . " (" . ($super_meta_type) . ")";
245 }
246}
247
248
# spent 174µs (79+95) within Class::MOP::Class::_class_metaclass_is_compatible which was called 11 times, avg 16µs/call: # 11 times (79µs+95µs) by Class::MOP::Class::_check_class_metaclass_compatibility at line 236, avg 16µs/call
sub _class_metaclass_is_compatible {
2495561µs my $self = shift;
250 my ( $superclass_name ) = @_;
251
2521112µs my $super_meta = Class::MOP::get_metaclass_by_name($superclass_name)
# spent 12µs making 11 calls to Class::MOP::get_metaclass_by_name, avg 1µs/call
253 || return 1;
254
2551142µs my $super_meta_name = $super_meta->_real_ref_name;
# spent 42µs making 11 calls to Class::MOP::Class::_real_ref_name, avg 4µs/call
256
2571141µs return $self->_is_compatible_with($super_meta_name);
# spent 41µs making 11 calls to Class::MOP::Object::_is_compatible_with, avg 4µs/call
258}
259
260
# spent 1.90ms (236µs+1.66) within Class::MOP::Class::_check_single_metaclass_compatibility which was called 77 times, avg 25µs/call: # 77 times (236µs+1.66ms) by Class::MOP::Class::_check_metaclass_compatibility at line 226, avg 25µs/call
sub _check_single_metaclass_compatibility {
261231226µs my $self = shift;
262 my ( $metaclass_type, $superclass_name ) = @_;
263
264771.66ms if (!$self->_single_metaclass_is_compatible($metaclass_type, $superclass_name)) {
# spent 1.66ms making 77 calls to Class::MOP::Class::_single_metaclass_is_compatible, avg 22µs/call
265 my $super_meta = Class::MOP::get_metaclass_by_name($superclass_name);
266 my $metaclass_type_name = $metaclass_type;
267 $metaclass_type_name =~ s/_(?:meta)?class$//;
268 $metaclass_type_name =~ s/_/ /g;
269 confess "The $metaclass_type_name metaclass for "
270 . $self->name . " (" . ($self->$metaclass_type)
271 . ")" . " is not compatible with the "
272 . "$metaclass_type_name metaclass of its "
273 . "superclass, $superclass_name ("
274 . ($super_meta->$metaclass_type) . ")";
275 }
276}
277
278
# spent 1.66ms (1.00+660µs) within Class::MOP::Class::_single_metaclass_is_compatible which was called 77 times, avg 22µs/call: # 77 times (1.00ms+660µs) by Class::MOP::Class::_check_single_metaclass_compatibility at line 264, avg 22µs/call
sub _single_metaclass_is_compatible {
279539966µs my $self = shift;
280 my ( $metaclass_type, $superclass_name ) = @_;
281
2827766µs my $super_meta = Class::MOP::get_metaclass_by_name($superclass_name)
# spent 66µs making 77 calls to Class::MOP::get_metaclass_by_name, avg 852ns/call
283 || return 1;
284
285 # for instance, Moose::Meta::Class has a error_class attribute, but
286 # Class::MOP::Class doesn't - this shouldn't be an error
2877758µs return 1 unless $super_meta->can($metaclass_type);
# spent 58µs making 77 calls to UNIVERSAL::can, avg 749ns/call
288 # for instance, Moose::Meta::Class has a destructor_class, but
289 # Class::MOP::Class doesn't - this shouldn't be an error
2907763µs return 1 unless defined $super_meta->$metaclass_type;
# spent 14µs making 11 calls to Moose::Meta::Class::error_class, avg 1µs/call # spent 14µs making 11 calls to Moose::Meta::Class::destructor_class, avg 1µs/call # spent 13µs making 11 calls to Moose::Meta::Class::constructor_class, avg 1µs/call # spent 6µs making 11 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 573ns/call # spent 6µs making 11 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 509ns/call # spent 5µs making 11 calls to Class::MOP::Class::instance_metaclass, avg 491ns/call # spent 5µs making 11 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 491ns/call
291 # if metaclass is defined in superclass but not here, it's not compatible
292 # this is a really odd case
2937755µs return 0 unless defined $self->$metaclass_type;
# spent 12µs making 11 calls to Moose::Meta::Class::destructor_class, avg 1µs/call # spent 12µs making 11 calls to Moose::Meta::Class::constructor_class, avg 1µs/call # spent 12µs making 11 calls to Moose::Meta::Class::error_class, avg 1µs/call # spent 5µs making 11 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 491ns/call # spent 5µs making 11 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 445ns/call # spent 5µs making 11 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 445ns/call # spent 5µs making 11 calls to Class::MOP::Class::instance_metaclass, avg 436ns/call
294
295231419µs return $self->$metaclass_type->_is_compatible_with($super_meta->$metaclass_type);
# spent 315µs making 77 calls to Class::MOP::Object::_is_compatible_with, avg 4µs/call # spent 23µs making 22 calls to Moose::Meta::Class::error_class, avg 1µs/call # spent 22µs making 22 calls to Moose::Meta::Class::destructor_class, avg 1µs/call # spent 22µs making 22 calls to Moose::Meta::Class::constructor_class, avg 1µs/call # spent 10µs making 22 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 441ns/call # spent 9µs making 22 calls to Class::MOP::Class::instance_metaclass, avg 414ns/call # spent 9µs making 22 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 400ns/call # spent 9µs making 22 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 400ns/call
296}
297
298
# spent 9.47ms (414µs+9.06) within Class::MOP::Class::_fix_metaclass_incompatibility which was called 46 times, avg 206µs/call: # 46 times (414µs+9.06ms) by Class::MOP::Class::_check_metaclass_compatibility at line 206, avg 206µs/call
sub _fix_metaclass_incompatibility {
299342365µs my $self = shift;
3005670µs my @supers = map { Class::MOP::Class->initialize($_) } @_;
# spent 407µs making 56 calls to Class::MOP::Class::initialize, avg 7µs/call, recursion: max depth 1, sum of overlapping time 338µs
301
302 my $necessary = 0;
303 for my $super (@supers) {
304568.65ms $necessary = 1
# spent 8.65ms making 56 calls to Class::MOP::Class::_can_fix_metaclass_incompatibility, avg 155µs/call
305 if $self->_can_fix_metaclass_incompatibility($super);
306 }
307 return unless $necessary;
308
309 for my $super (@supers) {
310 if (!$self->_class_metaclass_is_compatible($super->name)) {
311 $self->_fix_class_metaclass_incompatibility($super);
312 }
313 }
314
315 my %base_metaclass = $self->_base_metaclasses;
316 for my $metaclass_type (keys %base_metaclass) {
317 for my $super (@supers) {
318 if (!$self->_single_metaclass_is_compatible($metaclass_type, $super->name)) {
319 $self->_fix_single_metaclass_incompatibility(
320 $metaclass_type, $super
321 );
322 }
323 }
324 }
325}
326
327
# spent 8.65ms (1.22+7.43) within Class::MOP::Class::_can_fix_metaclass_incompatibility which was called 56 times, avg 155µs/call: # 56 times (1.22ms+7.43ms) by Class::MOP::Class::_fix_metaclass_incompatibility at line 304, avg 155µs/call
sub _can_fix_metaclass_incompatibility {
328683950µs my $self = shift;
329 my ($super_meta) = @_;
330
331561.03ms return 1 if $self->_class_metaclass_can_be_made_compatible($super_meta);
# spent 1.03ms making 56 calls to Class::MOP::Class::_class_metaclass_can_be_made_compatible, avg 18µs/call
332
33356469µs my %base_metaclass = $self->_base_metaclasses;
# spent 358µs making 11 calls to Moose::Meta::Class::_base_metaclasses, avg 33µs/call # spent 112µs making 45 calls to Class::MOP::Class::_base_metaclasses, avg 2µs/call
334 for my $metaclass_type (keys %base_metaclass) {
3353475.94ms return 1 if $self->_single_metaclass_can_be_made_compatible($super_meta, $metaclass_type);
# spent 5.94ms making 347 calls to Class::MOP::Class::_single_metaclass_can_be_made_compatible, avg 17µs/call
336 }
337
338 return;
339}
340
341
# spent 1.03ms (265µs+761µs) within Class::MOP::Class::_class_metaclass_can_be_made_compatible which was called 56 times, avg 18µs/call: # 56 times (265µs+761µs) by Class::MOP::Class::_can_fix_metaclass_incompatibility at line 331, avg 18µs/call
sub _class_metaclass_can_be_made_compatible {
342168228µs my $self = shift;
343 my ($super_meta) = @_;
344
345112761µs return $self->_can_be_made_compatible_with($super_meta->_real_ref_name);
# spent 417µs making 56 calls to Class::MOP::Object::_can_be_made_compatible_with, avg 7µs/call # spent 344µs making 56 calls to Class::MOP::Class::_real_ref_name, avg 6µs/call
346}
347
348
# spent 5.94ms (3.24+2.70) within Class::MOP::Class::_single_metaclass_can_be_made_compatible which was called 347 times, avg 17µs/call: # 347 times (3.24ms+2.70ms) by Class::MOP::Class::_can_fix_metaclass_incompatibility at line 335, avg 17µs/call
sub _single_metaclass_can_be_made_compatible {
34926863.77ms my $self = shift;
350 my ($super_meta, $metaclass_type) = @_;
351
352347252µs my $specific_meta = $self->$metaclass_type;
# spent 43µs making 56 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 761ns/call # spent 36µs making 56 calls to Class::MOP::Class::instance_metaclass, avg 650ns/call # spent 35µs making 56 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 625ns/call # spent 32µs making 56 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 564ns/call # spent 25µs making 45 calls to Class::MOP::Class::constructor_class, avg 564ns/call # spent 24µs making 45 calls to Class::MOP::Class::destructor_class, avg 536ns/call # spent 21µs making 11 calls to Moose::Meta::Class::error_class, avg 2µs/call # spent 19µs making 11 calls to Moose::Meta::Class::constructor_class, avg 2µs/call # spent 17µs making 11 calls to Moose::Meta::Class::destructor_class, avg 2µs/call
353
354347261µs return unless $super_meta->can($metaclass_type);
# spent 261µs making 347 calls to UNIVERSAL::can, avg 752ns/call
355347199µs my $super_specific_meta = $super_meta->$metaclass_type;
# spent 31µs making 56 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 559ns/call # spent 30µs making 56 calls to Class::MOP::Class::instance_metaclass, avg 543ns/call # spent 27µs making 56 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 482ns/call # spent 27µs making 56 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 479ns/call # spent 22µs making 45 calls to Class::MOP::Class::destructor_class, avg 491ns/call # spent 21µs making 45 calls to Class::MOP::Class::constructor_class, avg 473ns/call # spent 15µs making 11 calls to Moose::Meta::Class::error_class, avg 1µs/call # spent 12µs making 11 calls to Moose::Meta::Class::constructor_class, avg 1µs/call # spent 12µs making 11 calls to Moose::Meta::Class::destructor_class, avg 1µs/call
356
357 # for instance, Moose::Meta::Class has a destructor_class, but
358 # Class::MOP::Class doesn't - this shouldn't be an error
359 return unless defined $super_specific_meta;
360
361 # if metaclass is defined in superclass but not here, it's fixable
362 # this is a really odd case
363 return 1 unless defined $specific_meta;
364
3653021.99ms return 1 if $specific_meta->_can_be_made_compatible_with($super_specific_meta);
# spent 1.99ms making 302 calls to Class::MOP::Object::_can_be_made_compatible_with, avg 7µs/call
366}
367
368sub _fix_class_metaclass_incompatibility {
369 my $self = shift;
370 my ( $super_meta ) = @_;
371
372 if ($self->_class_metaclass_can_be_made_compatible($super_meta)) {
373 ($self->is_pristine)
374 || confess "Can't fix metaclass incompatibility for "
375 . $self->name
376 . " because it is not pristine.";
377
378 my $super_meta_name = $super_meta->_real_ref_name;
379
380 $self->_make_compatible_with($super_meta_name);
381 }
382}
383
384sub _fix_single_metaclass_incompatibility {
385 my $self = shift;
386 my ( $metaclass_type, $super_meta ) = @_;
387
388 if ($self->_single_metaclass_can_be_made_compatible($super_meta, $metaclass_type)) {
389 ($self->is_pristine)
390 || confess "Can't fix metaclass incompatibility for "
391 . $self->name
392 . " because it is not pristine.";
393
394 my $new_metaclass = $self->$metaclass_type
395 ? $self->$metaclass_type->_get_compatible_metaclass($super_meta->$metaclass_type)
396 : $super_meta->$metaclass_type;
397 $self->{$metaclass_type} = $new_metaclass;
398 }
399}
400
401sub _restore_metaobjects_from {
402 my $self = shift;
403 my ($old_meta) = @_;
404
405 $self->_restore_metamethods_from($old_meta);
406 $self->_restore_metaattributes_from($old_meta);
407}
408
409sub _remove_generated_metaobjects {
410 my $self = shift;
411
412 for my $attr (map { $self->get_attribute($_) } $self->get_attribute_list) {
413 $attr->remove_accessors;
414 }
415}
416
417# creating classes with MOP ...
418
419
# spent 1.70ms (65µs+1.63) within Class::MOP::Class::create which was called 2 times, avg 849µs/call: # 2 times (65µs+1.63ms) by Class::MOP::Class::_immutable_metaclass at line 1354, avg 849µs/call
sub create {
4203860µs my $class = shift;
421 my @args = @_;
422
423 unshift @args, 'package' if @args % 2 == 1;
424 my %options = @args;
425
426 (ref $options{superclasses} eq 'ARRAY')
427 || confess "You must pass an ARRAY ref of superclasses"
428 if exists $options{superclasses};
429
430 (ref $options{attributes} eq 'ARRAY')
431 || confess "You must pass an ARRAY ref of attributes"
432 if exists $options{attributes};
433
434 (ref $options{methods} eq 'HASH')
435 || confess "You must pass a HASH ref of methods"
436 if exists $options{methods};
437
438 my $package = delete $options{package};
439 my $superclasses = delete $options{superclasses};
440 my $attributes = delete $options{attributes};
441 my $methods = delete $options{methods};
442 my $meta_name = exists $options{meta_name}
443 ? delete $options{meta_name}
444 : 'meta';
445
4462232µs my $meta = $class->SUPER::create($package => %options);
# spent 232µs making 2 calls to Class::MOP::Module::create, avg 116µs/call
447
4482809µs $meta->_add_meta_method($meta_name)
# spent 809µs making 2 calls to Class::MOP::Mixin::HasMethods::_add_meta_method, avg 405µs/call
449 if defined $meta_name;
450
4512592µs $meta->superclasses(@{$superclasses})
# spent 592µs making 2 calls to Class::MOP::Class::superclasses, avg 296µs/call
452 if defined $superclasses;
453 # NOTE:
454 # process attributes first, so that they can
455 # install accessors, but locally defined methods
456 # can then overwrite them. It is maybe a little odd, but
457 # I think this should be the order of things.
458 if (defined $attributes) {
459 foreach my $attr (@{$attributes}) {
460 $meta->add_attribute($attr);
461 }
462 }
463 if (defined $methods) {
464 foreach my $method_name (keys %{$methods}) {
465 $meta->add_method($method_name, $methods->{$method_name});
466 }
467 }
468 return $meta;
469}
470
471# XXX: something more intelligent here?
472sub _anon_package_prefix { 'Class::MOP::Class::__ANON__::SERIAL::' }
473
474sub create_anon_class { shift->create_anon(@_) }
475sub is_anon_class { shift->is_anon(@_) }
476
477sub _anon_cache_key {
478 my $class = shift;
479 my %options = @_;
480 # Makes something like Super::Class|Super::Class::2
481 return join '=' => (
482 join( '|', sort @{ $options{superclasses} || [] } ),
483 );
484}
485
486# Instance Construction & Cloning
487
488
# spent 18.9ms (713µs+18.2) within Class::MOP::Class::new_object which was called 106 times, avg 178µs/call: # 64 times (412µs+10.8ms) by Class::MOP::Method::Accessor::_new at line 50 of Class/MOP/Method/Accessor.pm, avg 176µs/call # 24 times (169µs+3.43ms) by Class::MOP::Method::_new at line 56 of Class/MOP/Method.pm, avg 150µs/call # 11 times (68µs+2.01ms) by Moose::Meta::Method::_new at line 7 of (eval 62)[Eval/Closure.pm:144], avg 189µs/call # 3 times (30µs+739µs) by Moose::Meta::Class::new_object at line 284 of Moose/Meta/Class.pm, avg 256µs/call # 2 times (17µs+382µs) by Moose::Meta::TypeCoercion::new at line 39 of Moose/Meta/TypeCoercion.pm, avg 199µs/call # once (10µs+555µs) by Class::MOP::Attribute::_new at line 64 of Class/MOP/Attribute.pm # once (7µs+214µs) by Class::MOP::Object::_new at line 24 of Class/MOP/Object.pm
sub new_object {
4893181.01ms my $class = shift;
490
491 # NOTE:
492 # we need to protect the integrity of the
493 # Class::MOP::Class singletons here, so we
494 # delegate this to &construct_class_instance
495 # which will deal with the singletons
496212306µs return $class->_construct_class_instance(@_)
# spent 232µs making 106 calls to UNIVERSAL::isa, avg 2µs/call # spent 74µs making 106 calls to Class::MOP::Package::name, avg 700ns/call
497 if $class->name->isa('Class::MOP::Class');
49810617.9ms return $class->_construct_instance(@_);
# spent 17.9ms making 106 calls to Class::MOP::Class::_construct_instance, avg 168µs/call
499}
500
501
# spent 23.4ms (3.70+19.7) within Class::MOP::Class::_construct_instance which was called 118 times, avg 198µs/call: # 106 times (3.12ms+14.7ms) by Class::MOP::Class::new_object at line 498, avg 168µs/call # 12 times (578µs+4.92ms) by Class::MOP::Class::_construct_class_instance at line 107, avg 458µs/call
sub _construct_instance {
50220703.12ms my $class = shift;
503 my $params = @_ == 1 ? $_[0] : {@_};
5041181.75ms my $meta_instance = $class->get_meta_instance();
# spent 1.01ms making 22 calls to Class::MOP::Class::get_meta_instance, avg 46µs/call # spent 717µs making 95 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_meta_instance, avg 8µs/call # spent 19µs making 1 call to Class::MOP::Class::Immutable::Moose::Meta::Class::get_meta_instance
505 # FIXME:
506 # the code below is almost certainly incorrect
507 # but this is foreign inheritance, so we might
508 # have to kludge it in the end.
509 my $instance;
510118135µs if (my $instance_class = blessed($params->{__INSTANCE__})) {
# spent 135µs making 118 calls to Scalar::Util::blessed, avg 1µs/call
511 ($instance_class eq $class->name)
512 || confess "Objects passed as the __INSTANCE__ parameter must "
513 . "already be blessed into the correct class, but "
514 . "$params->{__INSTANCE__} is not a " . $class->name;
515 $instance = $params->{__INSTANCE__};
516 }
517 elsif (exists $params->{__INSTANCE__}) {
518 confess "The __INSTANCE__ parameter must be a blessed reference, not "
519 . $params->{__INSTANCE__};
520 }
521 else {
5221181.94ms $instance = $meta_instance->create_instance();
# spent 1.94ms making 118 calls to Class::MOP::Instance::create_instance, avg 16µs/call
523 }
5241182.30ms foreach my $attr ($class->get_all_attributes()) {
# spent 1.25ms making 22 calls to Class::MOP::Class::get_all_attributes, avg 57µs/call # spent 967µs making 95 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_all_attributes, avg 10µs/call # spent 78µs making 1 call to Class::MOP::Class::Immutable::Moose::Meta::Class::get_all_attributes
525100813.1ms $attr->initialize_instance_slot($meta_instance, $instance, $params);
# spent 12.5ms making 1001 calls to Class::MOP::Attribute::initialize_instance_slot, avg 12µs/call # spent 617µs making 7 calls to Moose::Meta::Attribute::initialize_instance_slot, avg 88µs/call
526 }
527236461µs if (Class::MOP::metaclass_is_weak($class->name)) {
# spent 379µs making 118 calls to Class::MOP::metaclass_is_weak, avg 3µs/call # spent 82µs making 118 calls to Class::MOP::Package::name, avg 692ns/call
528 $meta_instance->_set_mop_slot($instance, $class);
529 }
530 return $instance;
531}
532
533
# spent 48.4ms (409µs+48.0) within Class::MOP::Class::_inline_new_object which was called 35 times, avg 1.38ms/call: # 35 times (409µs+48.0ms) by Class::MOP::Method::Constructor::_generate_constructor_method_inline at line 101 of Class/MOP/Method/Constructor.pm, avg 1.38ms/call
sub _inline_new_object {
53470294µs my $self = shift;
535
536 return (
53721048.0ms 'my $class = shift;',
# spent 43.5ms making 35 calls to Class::MOP::Class::_inline_slot_initializers, avg 1.24ms/call # spent 1.49ms making 5 calls to Moose::Meta::Class::_inline_extra_init, avg 298µs/call # spent 1.44ms making 35 calls to Class::MOP::Class::_inline_generate_instance, avg 41µs/call # spent 906µs making 5 calls to Moose::Meta::Class::_inline_params, avg 181µs/call # spent 298µs making 35 calls to Class::MOP::Class::_inline_preserve_weak_metaclasses, avg 9µs/call # spent 285µs making 35 calls to Class::MOP::Class::_inline_fallback_constructor, avg 8µs/call # spent 54µs making 30 calls to Class::MOP::Class::_inline_params, avg 2µs/call # spent 20µs making 30 calls to Class::MOP::Class::_inline_extra_init, avg 680ns/call
538 '$class = Scalar::Util::blessed($class) || $class;',
539 $self->_inline_fallback_constructor('$class'),
540 $self->_inline_params('$params', '$class'),
541 $self->_inline_generate_instance('$instance', '$class'),
542 $self->_inline_slot_initializers,
543 $self->_inline_preserve_weak_metaclasses,
544 $self->_inline_extra_init,
545 'return $instance',
546 );
547}
548
549
# spent 285µs (198+87) within Class::MOP::Class::_inline_fallback_constructor which was called 35 times, avg 8µs/call: # 35 times (198µs+87µs) by Class::MOP::Class::_inline_new_object at line 537, avg 8µs/call
sub _inline_fallback_constructor {
550105210µs my $self = shift;
551 my ($class) = @_;
552 return (
5537086µs 'return ' . $self->_generate_fallback_constructor($class),
# spent 51µs making 30 calls to Class::MOP::Class::_generate_fallback_constructor, avg 2µs/call # spent 22µs making 35 calls to Class::MOP::Package::name, avg 620ns/call # spent 14µs making 5 calls to Moose::Meta::Class::_generate_fallback_constructor, avg 3µs/call
554 'if ' . $class . ' ne \'' . $self->name . '\';',
555 );
556}
557
558
# spent 51µs within Class::MOP::Class::_generate_fallback_constructor which was called 30 times, avg 2µs/call: # 30 times (51µs+0s) by Class::MOP::Class::_inline_fallback_constructor at line 553, avg 2µs/call
sub _generate_fallback_constructor {
5599083µs my $self = shift;
560 my ($class) = @_;
561 return 'Class::MOP::Class->initialize(' . $class . ')->new_object(@_)',
562}
563
564
# spent 54µs within Class::MOP::Class::_inline_params which was called 30 times, avg 2µs/call: # 30 times (54µs+0s) by Class::MOP::Class::_inline_new_object at line 537, avg 2µs/call
sub _inline_params {
5659075µs my $self = shift;
566 my ($params, $class) = @_;
567 return (
568 'my ' . $params . ' = @_ == 1 ? $_[0] : {@_};',
569 );
570}
571
572
# spent 1.44ms (131µs+1.31) within Class::MOP::Class::_inline_generate_instance which was called 35 times, avg 41µs/call: # 35 times (131µs+1.31ms) by Class::MOP::Class::_inline_new_object at line 537, avg 41µs/call
sub _inline_generate_instance {
573105125µs my $self = shift;
574 my ($inst, $class) = @_;
575 return (
576351.31ms 'my ' . $inst . ' = ' . $self->_inline_create_instance($class) . ';',
# spent 1.31ms making 35 calls to Class::MOP::Class::_inline_create_instance, avg 37µs/call
577 );
578}
579
580
# spent 1.31ms (158µs+1.15) within Class::MOP::Class::_inline_create_instance which was called 35 times, avg 37µs/call: # 35 times (158µs+1.15ms) by Class::MOP::Class::_inline_generate_instance at line 576, avg 37µs/call
sub _inline_create_instance {
58170140µs my $self = shift;
582
583701.15ms return $self->get_meta_instance->inline_create_instance(@_);
# spent 1.08ms making 35 calls to Class::MOP::Class::get_meta_instance, avg 31µs/call # spent 69µs making 35 calls to Class::MOP::Instance::inline_create_instance, avg 2µs/call
584}
585
586
# spent 43.5ms (938µs+42.5) within Class::MOP::Class::_inline_slot_initializers which was called 35 times, avg 1.24ms/call: # 35 times (938µs+42.5ms) by Class::MOP::Class::_inline_new_object at line 537, avg 1.24ms/call
sub _inline_slot_initializers {
58712863.53ms my $self = shift;
588
589 my $idx = 0;
590
591203538.7ms return map { $self->_inline_slot_initializer($_, $idx++) }
# spent 19.2ms making 41 calls to Moose::Meta::Class::_inline_slot_initializer, avg 468µs/call # spent 18.8ms making 286 calls to Class::MOP::Class::_inline_slot_initializer, avg 66µs/call # spent 648µs making 1708 calls to Class::MOP::Mixin::AttributeCore::name, avg 379ns/call
592704.50ms sort { $a->name cmp $b->name } $self->get_all_attributes;
# spent 2.83ms making 35 calls to Class::MOP::Class::CORE:sort, avg 81µs/call # spent 1.67ms making 35 calls to Class::MOP::Class::get_all_attributes, avg 48µs/call
593}
594
595
# spent 36.6ms (3.13+33.4) within Class::MOP::Class::_inline_slot_initializer which was called 327 times, avg 112µs/call: # 286 times (2.57ms+16.3ms) by Class::MOP::Class::_inline_slot_initializers at line 591, avg 66µs/call # 41 times (553µs+17.2ms) by Moose::Meta::Class::_inline_slot_initializer at line 376 of Moose/Meta/Class.pm, avg 433µs/call
sub _inline_slot_initializer {
59620553.09ms my $self = shift;
597 my ($attr, $idx) = @_;
598
599338826µs if (defined(my $init_arg = $attr->init_arg)) {
# spent 623µs making 11 calls to Class::MOP::Class::_inline_init_attr_from_default, avg 57µs/call # spent 203µs making 327 calls to Class::MOP::Mixin::AttributeCore::init_arg, avg 621ns/call
60031620.0ms my @source = (
# spent 10.4ms making 275 calls to Class::MOP::Class::_inline_init_attr_from_constructor, avg 38µs/call # spent 9.65ms making 41 calls to Moose::Meta::Class::_inline_init_attr_from_constructor, avg 235µs/call
601 'if (exists $params->{\'' . $init_arg . '\'}) {',
602 $self->_inline_init_attr_from_constructor($attr, $idx),
603 '}',
604 );
60531612.6ms if (my @default = $self->_inline_init_attr_from_default($attr, $idx)) {
# spent 7.51ms making 41 calls to Moose::Meta::Class::_inline_init_attr_from_default, avg 183µs/call # spent 5.06ms making 275 calls to Class::MOP::Class::_inline_init_attr_from_default, avg 18µs/call
606 push @source, (
607 'else {',
608 @default,
609 '}',
610 );
611 }
612 return @source;
613 }
614 elsif (my @default = $self->_inline_init_attr_from_default($attr, $idx)) {
615 return (
616 '{',
617 @default,
618 '}',
619 );
620 }
621 else {
622 return ();
623 }
624}
625
626
# spent 10.4ms (2.02+8.37) within Class::MOP::Class::_inline_init_attr_from_constructor which was called 275 times, avg 38µs/call: # 275 times (2.02ms+8.37ms) by Class::MOP::Class::_inline_slot_initializer at line 600, avg 38µs/call
sub _inline_init_attr_from_constructor {
62713751.94ms my $self = shift;
628 my ($attr, $idx) = @_;
629
6305508.03ms my @initial_value = $attr->_inline_set_value(
# spent 7.32ms making 273 calls to Class::MOP::Attribute::_inline_set_value, avg 27µs/call # spent 589µs making 2 calls to Moose::Meta::Attribute::_inline_set_value, avg 294µs/call # spent 123µs making 275 calls to Class::MOP::Mixin::AttributeCore::init_arg, avg 448ns/call
631 '$instance', '$params->{\'' . $attr->init_arg . '\'}',
632 );
633
634275338µs push @initial_value, (
# spent 338µs making 275 calls to Class::MOP::Mixin::AttributeCore::has_initializer, avg 1µs/call
635 '$attrs->[' . $idx . ']->set_initial_value(',
636 '$instance,',
637 $attr->_inline_instance_get('$instance'),
638 ');',
639 ) if $attr->has_initializer;
640
641 return @initial_value;
642}
643
644
# spent 5.68ms (1.35+4.34) within Class::MOP::Class::_inline_init_attr_from_default which was called 286 times, avg 20µs/call: # 275 times (1.27ms+3.79ms) by Class::MOP::Class::_inline_slot_initializer at line 605, avg 18µs/call # 11 times (79µs+544µs) by Class::MOP::Class::_inline_slot_initializer at line 599, avg 57µs/call
sub _inline_init_attr_from_default {
64514321.15ms my $self = shift;
646 my ($attr, $idx) = @_;
647
6482862.02ms my $default = $self->_inline_default_value($attr, $idx);
# spent 2.02ms making 286 calls to Class::MOP::Class::_inline_default_value, avg 7µs/call
649 return unless $default;
650
651962.21ms my @initial_value = $attr->_inline_set_value('$instance', $default);
# spent 2.21ms making 96 calls to Class::MOP::Attribute::_inline_set_value, avg 23µs/call
652
65396110µs push @initial_value, (
# spent 110µs making 96 calls to Class::MOP::Mixin::AttributeCore::has_initializer, avg 1µs/call
654 '$attrs->[' . $idx . ']->set_initial_value(',
655 '$instance,',
656 $attr->_inline_instance_get('$instance'),
657 ');',
658 ) if $attr->has_initializer;
659
660 return @initial_value;
661}
662
663
# spent 2.38ms (1.63+743µs) within Class::MOP::Class::_inline_default_value which was called 326 times, avg 7µs/call: # 286 times (1.38ms+639µs) by Class::MOP::Class::_inline_init_attr_from_default at line 648, avg 7µs/call # 40 times (254µs+104µs) by Moose::Meta::Class::_inline_init_attr_from_default at line 430 of Moose/Meta/Class.pm, avg 9µs/call
sub _inline_default_value {
66414281.29ms my $self = shift;
665 my ($attr, $index) = @_;
666
667528510µs if ($attr->has_default) {
# spent 316µs making 326 calls to Class::MOP::Mixin::AttributeCore::has_default, avg 970ns/call # spent 194µs making 202 calls to Class::MOP::Mixin::AttributeCore::has_builder, avg 962ns/call
668 # NOTE:
669 # default values can either be CODE refs
670 # in which case we need to call them. Or
671 # they can be scalars (strings/numbers)
672 # in which case we can just deal with them
673 # in the code we eval.
674124231µs if ($attr->is_default_a_coderef) {
# spent 231µs making 124 calls to Class::MOP::Mixin::AttributeCore::is_default_a_coderef, avg 2µs/call
675 return '$defaults->[' . $index . ']->($instance)';
676 }
677 else {
678 return '$defaults->[' . $index . ']';
679 }
680 }
681 elsif ($attr->has_builder) {
6821700ns return '$instance->' . $attr->builder;
# spent 700ns making 1 call to Class::MOP::Mixin::AttributeCore::builder
683 }
684 else {
685 return;
686 }
687}
688
689
# spent 298µs (156+142) within Class::MOP::Class::_inline_preserve_weak_metaclasses which was called 35 times, avg 9µs/call: # 35 times (156µs+142µs) by Class::MOP::Class::_inline_new_object at line 537, avg 9µs/call
sub _inline_preserve_weak_metaclasses {
690105183µs my $self = shift;
69170142µs if (Class::MOP::metaclass_is_weak($self->name)) {
# spent 118µs making 35 calls to Class::MOP::metaclass_is_weak, avg 3µs/call # spent 23µs making 35 calls to Class::MOP::Package::name, avg 669ns/call
692 return (
693 $self->_inline_set_mop_slot(
694 '$instance', 'Class::MOP::class_of($class)'
695 ) . ';'
696 );
697 }
698 else {
699 return ();
700 }
701}
702
7033042µs
# spent 20µs within Class::MOP::Class::_inline_extra_init which was called 30 times, avg 680ns/call: # 30 times (20µs+0s) by Class::MOP::Class::_inline_new_object at line 537, avg 680ns/call
sub _inline_extra_init { }
704
705
# spent 5.73ms (883µs+4.85) within Class::MOP::Class::_eval_environment which was called 35 times, avg 164µs/call: # 30 times (763µs+4.26ms) by Class::MOP::Method::Constructor::_eval_environment at line 89 of Class/MOP/Method/Constructor.pm, avg 168µs/call # 5 times (120µs+583µs) by Moose::Meta::Class::_eval_environment at line 542 of Moose/Meta/Class.pm, avg 141µs/call
sub _eval_environment {
70613213.42ms my $self = shift;
707
70817785.09ms my @attrs = sort { $a->name cmp $b->name } $self->get_all_attributes;
# spent 2.78ms making 35 calls to Class::MOP::Class::CORE:sort, avg 79µs/call # spent 1.66ms making 35 calls to Class::MOP::Class::get_all_attributes, avg 47µs/call # spent 653µs making 1708 calls to Class::MOP::Mixin::AttributeCore::name, avg 382ns/call
709
710327408µs my $defaults = [map { $_->default } @attrs];
# spent 408µs making 327 calls to Class::MOP::Mixin::AttributeCore::default, avg 1µs/call
711
712 return {
713 '$defaults' => \$defaults,
714 };
715}
716
717
718
# spent 13.5ms (824µs+12.7) within Class::MOP::Class::get_meta_instance which was called 495 times, avg 27µs/call: # 247 times (395µs+4.89ms) by Class::MOP::Attribute::_inline_instance_set at line 287 of Class/MOP/Attribute.pm, avg 21µs/call # 135 times (237µs+4.23ms) by Class::MOP::Attribute::_inline_instance_get at line 310 of Class/MOP/Attribute.pm, avg 33µs/call # 35 times (57µs+1.03ms) by Class::MOP::Class::_inline_create_instance at line 583, avg 31µs/call # 22 times (46µs+1.48ms) by Class::MOP::Class:::around at line 84 of Class/MOP/Class/Immutable/Trait.pm, avg 69µs/call # 22 times (40µs+970µs) by Class::MOP::Class::_construct_instance at line 504, avg 46µs/call # 21 times (31µs+0s) by Class::MOP::Attribute::_inline_instance_has at line 331 of Class/MOP/Attribute.pm, avg 1µs/call # 4 times (5µs+0s) by Class::MOP::Attribute::set_initial_value at line 261 of Class/MOP/Attribute.pm, avg 1µs/call # 3 times (4µs+0s) by Class::MOP::Attribute::has_value at line 318 of Class/MOP/Attribute.pm, avg 1µs/call # 2 times (3µs+0s) by Class::MOP::Attribute::_inline_instance_clear at line 352 of Class/MOP/Attribute.pm, avg 1µs/call # 2 times (3µs+0s) by Class::MOP::Attribute::get_raw_value at line 297 of Class/MOP/Attribute.pm, avg 1µs/call # once (3µs+100µs) by Moose::Exporter::BEGIN@13 at line 672 of Class/MOP.pm # once (1µs+0s) by Moose::Meta::Attribute::_inline_weaken_value at line 760 of Moose/Meta/Attribute.pm
sub get_meta_instance {
7199901.18ms my $self = shift;
72010512.7ms $self->{'_meta_instance'} ||= $self->_create_meta_instance();
# spent 12.7ms making 105 calls to Class::MOP::Class::_create_meta_instance, avg 121µs/call
721}
722
723
# spent 12.7ms (955µs+11.8) within Class::MOP::Class::_create_meta_instance which was called 105 times, avg 121µs/call: # 105 times (955µs+11.8ms) by Class::MOP::Class::get_meta_instance at line 720, avg 121µs/call
sub _create_meta_instance {
724420880µs my $self = shift;
725
72631511.7ms my $instance = $self->instance_metaclass->new(
# spent 7.13ms making 105 calls to Class::MOP::Instance::new, avg 68µs/call # spent 3.79ms making 94 calls to Class::MOP::Class::get_all_attributes, avg 40µs/call # spent 680µs making 11 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_all_attributes, avg 62µs/call # spent 62µs making 105 calls to Class::MOP::Class::instance_metaclass, avg 592ns/call
727 associated_metaclass => $self,
728 attributes => [ $self->get_all_attributes() ],
729 );
730
73110584µs $self->add_meta_instance_dependencies()
# spent 84µs making 105 calls to Class::MOP::Instance::is_dependent_on_superclasses, avg 803ns/call
732 if $instance->is_dependent_on_superclasses();
733
734 return $instance;
735}
736
737# TODO: this is actually not being used!
738sub _inline_rebless_instance {
739 my $self = shift;
740
741 return $self->get_meta_instance->inline_rebless_instance_structure(@_);
742}
743
744sub _inline_get_mop_slot {
745 my $self = shift;
746
747 return $self->get_meta_instance->_inline_get_mop_slot(@_);
748}
749
750sub _inline_set_mop_slot {
751 my $self = shift;
752
753 return $self->get_meta_instance->_inline_set_mop_slot(@_);
754}
755
756sub _inline_clear_mop_slot {
757 my $self = shift;
758
759 return $self->get_meta_instance->_inline_clear_mop_slot(@_);
760}
761
762sub clone_object {
763 my $class = shift;
764 my $instance = shift;
765 (blessed($instance) && $instance->isa($class->name))
766 || confess "You must pass an instance of the metaclass (" . (ref $class ? $class->name : $class) . "), not ($instance)";
767
768 # NOTE:
769 # we need to protect the integrity of the
770 # Class::MOP::Class singletons here, they
771 # should not be cloned.
772 return $instance if $instance->isa('Class::MOP::Class');
773 $class->_clone_instance($instance, @_);
774}
775
776sub _clone_instance {
777 my ($class, $instance, %params) = @_;
778 (blessed($instance))
779 || confess "You can only clone instances, ($instance) is not a blessed instance";
780 my $meta_instance = $class->get_meta_instance();
781 my $clone = $meta_instance->clone_instance($instance);
782 foreach my $attr ($class->get_all_attributes()) {
783 if ( defined( my $init_arg = $attr->init_arg ) ) {
784 if (exists $params{$init_arg}) {
785 $attr->set_value($clone, $params{$init_arg});
786 }
787 }
788 }
789 return $clone;
790}
791
792sub _force_rebless_instance {
793 my ($self, $instance, %params) = @_;
794 my $old_metaclass = Class::MOP::class_of($instance);
795
796 $old_metaclass->rebless_instance_away($instance, $self, %params)
797 if $old_metaclass;
798
799 my $meta_instance = $self->get_meta_instance;
800
801 if (Class::MOP::metaclass_is_weak($old_metaclass->name)) {
802 $meta_instance->_clear_mop_slot($instance);
803 }
804
805 # rebless!
806 # we use $_[1] here because of t/cmop/rebless_overload.t regressions
807 # on 5.8.8
808 $meta_instance->rebless_instance_structure($_[1], $self);
809
810 $self->_fixup_attributes_after_rebless($instance, $old_metaclass, %params);
811
812 if (Class::MOP::metaclass_is_weak($self->name)) {
813 $meta_instance->_set_mop_slot($instance, $self);
814 }
815}
816
817sub rebless_instance {
818 my ($self, $instance, %params) = @_;
819 my $old_metaclass = Class::MOP::class_of($instance);
820
821 my $old_class = $old_metaclass ? $old_metaclass->name : blessed($instance);
822 $self->name->isa($old_class)
823 || confess "You may rebless only into a subclass of ($old_class), of which (". $self->name .") isn't.";
824
825 $self->_force_rebless_instance($_[1], %params);
826
827 return $instance;
828}
829
830sub rebless_instance_back {
831 my ( $self, $instance ) = @_;
832 my $old_metaclass = Class::MOP::class_of($instance);
833
834 my $old_class
835 = $old_metaclass ? $old_metaclass->name : blessed($instance);
836 $old_class->isa( $self->name )
837 || confess
838 "You may rebless only into a superclass of ($old_class), of which ("
839 . $self->name
840 . ") isn't.";
841
842 $self->_force_rebless_instance($_[1]);
843
844 return $instance;
845}
846
847sub rebless_instance_away {
848 # this intentionally does nothing, it is just a hook
849}
850
851sub _fixup_attributes_after_rebless {
852 my $self = shift;
853 my ($instance, $rebless_from, %params) = @_;
854 my $meta_instance = $self->get_meta_instance;
855
856 for my $attr ( $rebless_from->get_all_attributes ) {
857 next if $self->find_attribute_by_name( $attr->name );
858 $meta_instance->deinitialize_slot( $instance, $_ ) for $attr->slots;
859 }
860
861 foreach my $attr ( $self->get_all_attributes ) {
862 if ( $attr->has_value($instance) ) {
863 if ( defined( my $init_arg = $attr->init_arg ) ) {
864 $params{$init_arg} = $attr->get_value($instance)
865 unless exists $params{$init_arg};
866 }
867 else {
868 $attr->set_value($instance, $attr->get_value($instance));
869 }
870 }
871 }
872
873 foreach my $attr ($self->get_all_attributes) {
874 $attr->initialize_instance_slot($meta_instance, $instance, \%params);
875 }
876}
877
878
# spent 2.06ms (552µs+1.51) within Class::MOP::Class::_attach_attribute which was called 181 times, avg 11µs/call: # 181 times (552µs+1.51ms) by Class::MOP::Mixin::HasAttributes::add_attribute at line 27 of Class/MOP/Mixin/HasAttributes.pm, avg 11µs/call
sub _attach_attribute {
879362527µs my ($self, $attribute) = @_;
8801811.51ms $attribute->attach_to_class($self);
# spent 1.51ms making 181 calls to Class::MOP::Attribute::attach_to_class, avg 8µs/call
881}
882
883
# spent 122ms (1.80+120) within Class::MOP::Class::_post_add_attribute which was called 181 times, avg 673µs/call: # 181 times (1.80ms+120ms) by Class::MOP::Mixin::HasAttributes::add_attribute at line 44 of Class/MOP/Mixin/HasAttributes.pm, avg 673µs/call
sub _post_add_attribute {
8845431.53ms my ( $self, $attribute ) = @_;
885
8861811.16ms $self->invalidate_meta_instances;
# spent 1.16ms making 181 calls to Class::MOP::Class::invalidate_meta_instances, avg 6µs/call
887
888 # invalidate package flag here
889 try {
890362913µs local $SIG{__DIE__};
891181114ms $attribute->install_accessors;
# spent 85.9ms making 59 calls to Moose::Meta::Attribute::install_accessors, avg 1.46ms/call # spent 27.9ms making 122 calls to Class::MOP::Attribute::install_accessors, avg 229µs/call
892 }
893 catch {
894 $self->remove_attribute( $attribute->name );
895 die $_;
896362119ms };
# spent 118ms making 181 calls to Try::Tiny::try, avg 653µs/call # spent 571µs making 181 calls to Try::Tiny::catch, avg 3µs/call
897}
898
899sub remove_attribute {
900 my $self = shift;
901
902 my $removed_attribute = $self->SUPER::remove_attribute(@_)
903 or return;
904
905 $self->invalidate_meta_instances;
906
907 $removed_attribute->remove_accessors;
908 $removed_attribute->detach_from_class;
909
910 return$removed_attribute;
911}
912
913
# spent 1.73ms (535µs+1.20) within Class::MOP::Class::find_attribute_by_name which was called 59 times, avg 29µs/call: # 59 times (535µs+1.20ms) by Class::MOP::Class::_immutable_metaclass at line 1331, avg 29µs/call
sub find_attribute_by_name {
914236417µs my ( $self, $attr_name ) = @_;
915
91659464µs foreach my $class ( $self->linearized_isa ) {
# spent 438µs making 55 calls to Class::MOP::Class::Immutable::Class::MOP::Class::linearized_isa, avg 8µs/call # spent 26µs making 4 calls to Class::MOP::Class::linearized_isa, avg 6µs/call
917 # fetch the meta-class ...
91859272µs my $meta = Class::MOP::Class->initialize($class);
# spent 272µs making 59 calls to Class::MOP::Class::initialize, avg 5µs/call
919118464µs return $meta->get_attribute($attr_name)
# spent 256µs making 59 calls to Class::MOP::Mixin::HasAttributes::has_attribute, avg 4µs/call # spent 209µs making 59 calls to Class::MOP::Mixin::HasAttributes::get_attribute, avg 4µs/call
920 if $meta->has_attribute($attr_name);
921 }
922
923 return;
924}
925
926
# spent 9.88ms (4.64+5.23) within Class::MOP::Class::get_all_attributes which was called 216 times, avg 46µs/call: # 94 times (1.80ms+1.99ms) by Class::MOP::Class::_create_meta_instance at line 726, avg 40µs/call # 35 times (789µs+880µs) by Class::MOP::Class::_inline_slot_initializers at line 592, avg 48µs/call # 35 times (796µs+861µs) by Class::MOP::Class::_eval_environment at line 708, avg 47µs/call # 22 times (591µs+659µs) by Class::MOP::Class::_construct_instance at line 524, avg 57µs/call # 17 times (413µs+592µs) by Class::MOP::Class:::around at line 78 of Class/MOP/Class/Immutable/Trait.pm, avg 59µs/call # 5 times (91µs+87µs) by Moose::Meta::Class::_inline_triggers at line 467 of Moose/Meta/Class.pm, avg 36µs/call # 5 times (82µs+89µs) by Moose::Meta::Class::_eval_environment at line 505 of Moose/Meta/Class.pm, avg 34µs/call # 2 times (28µs+33µs) by Moose::Meta::Class::_call_all_triggers at line 296 of Moose/Meta/Class.pm, avg 31µs/call # once (52µs+40µs) by Moose::Meta::Attribute::new at line 95 of Moose/Meta/Attribute.pm
sub get_all_attributes {
92719884.65ms my $self = shift;
92815565.13ms my %attrs = map { %{ Class::MOP::Class->initialize($_)->_attribute_map } }
# spent 3.16ms making 670 calls to Class::MOP::Class::initialize, avg 5µs/call, recursion: max depth 1, sum of overlapping time 105µs # spent 1.37ms making 199 calls to Class::MOP::Class::linearized_isa, avg 7µs/call # spent 435µs making 670 calls to Class::MOP::Mixin::HasAttributes::_attribute_map, avg 649ns/call # spent 244µs making 16 calls to Class::MOP::Class::Immutable::Class::MOP::Class::linearized_isa, avg 15µs/call # spent 23µs making 1 call to Class::MOP::Class::Immutable::Moose::Meta::Class::linearized_isa
929 reverse $self->linearized_isa;
930 return values %attrs;
931}
932
933# Inheritance
934
935sub superclasses {
936731905µs my $self = shift;
937
9381282.58ms my $isa = $self->get_or_add_package_symbol('@ISA');
# spent 2.58ms making 128 calls to Class::MOP::Package::get_or_add_package_symbol, avg 20µs/call
939
940 if (@_) {
941 my @supers = @_;
942 @{$isa} = @supers;
943
944 # NOTE:
945 # on 5.8 and below, we need to call
946 # a method to get Perl to detect
947 # a cycle in the class hierarchy
9481312µs my $class = $self->name;
# spent 12µs making 13 calls to Class::MOP::Package::name, avg 931ns/call
9491314µs $class->isa($class);
# spent 14µs making 13 calls to UNIVERSAL::isa, avg 1µs/call
950
951 # NOTE:
952 # we need to check the metaclass
953 # compatibility here so that we can
954 # be sure that the superclass is
955 # not potentially creating an issues
956 # we don't know about
957
958136.28ms $self->_check_metaclass_compatibility();
# spent 6.28ms making 13 calls to Class::MOP::Class::_check_metaclass_compatibility, avg 483µs/call
95913590µs $self->_superclasses_updated();
# spent 590µs making 13 calls to Class::MOP::Class::_superclasses_updated, avg 45µs/call
960 }
961
962 return @{$isa};
963}
964
965
# spent 590µs (128+462) within Class::MOP::Class::_superclasses_updated which was called 13 times, avg 45µs/call: # 13 times (128µs+462µs) by Class::MOP::Class::superclasses at line 959, avg 45µs/call
sub _superclasses_updated {
9665290µs my $self = shift;
9671316µs $self->update_meta_instance_dependencies();
# spent 16µs making 13 calls to Class::MOP::Class::update_meta_instance_dependencies, avg 1µs/call
968 # keep strong references to all our parents, so they don't disappear if
969 # they are anon classes and don't have any direct instances
9701358µs $self->_superclass_metas(
# spent 58µs making 13 calls to Class::MOP::class_of, avg 4µs/call
9712630µs map { Class::MOP::class_of($_) } $self->superclasses
# spent 30µs making 13 calls to Class::MOP::Class::_superclass_metas, avg 2µs/call # spent 26µs making 2 calls to Class::MOP::Class::superclasses, avg 13µs/call, recursion: max depth 1, sum of overlapping time 26µs # spent 333µs making 11 calls to Moose::Meta::Class::superclasses, avg 30µs/call, recursion: max depth 1, sum of overlapping time 333µs
972 );
973}
974
975
# spent 30µs within Class::MOP::Class::_superclass_metas which was called 13 times, avg 2µs/call: # 13 times (30µs+0s) by Class::MOP::Class::_superclasses_updated at line 971, avg 2µs/call
sub _superclass_metas {
9762638µs my $self = shift;
977 $self->{_superclass_metas} = [@_];
978}
979
980sub subclasses {
981 my $self = shift;
982 my $super_class = $self->name;
983
984 return @{ $super_class->mro::get_isarev() };
985}
986
987sub direct_subclasses {
988 my $self = shift;
989 my $super_class = $self->name;
990
991 return grep {
992 grep {
993 $_ eq $super_class
994 } Class::MOP::Class->initialize($_)->superclasses
995 } $self->subclasses;
996}
997
998
# spent 2.96ms (1.90+1.06) within Class::MOP::Class::linearized_isa which was called 429 times, avg 7µs/call: # 208 times (902µs+531µs) by Class::MOP::Class::_method_lookup_order at line 1037, avg 7µs/call # 199 times (890µs+478µs) by Class::MOP::Class::get_all_attributes at line 928, avg 7µs/call # 18 times (92µs+42µs) by Class::MOP::Class:::around at line 60 of Class/MOP/Class/Immutable/Trait.pm, avg 7µs/call # 4 times (18µs+8µs) by Class::MOP::Class::find_attribute_by_name at line 916, avg 6µs/call
sub linearized_isa {
9998583.32ms8581.06ms return @{ mro::get_linear_isa( (shift)->name ) };
# spent 802µs making 429 calls to mro::get_linear_isa, avg 2µs/call # spent 257µs making 429 calls to Class::MOP::Package::name, avg 599ns/call
1000}
1001
1002sub class_precedence_list {
1003 my $self = shift;
1004 my $name = $self->name;
1005
1006 unless (Class::MOP::IS_RUNNING_ON_5_10()) {
1007 # NOTE:
1008 # We need to check for circular inheritance here
1009 # if we are not on 5.10, cause 5.8 detects it late.
1010 # This will do nothing if all is well, and blow up
1011 # otherwise. Yes, it's an ugly hack, better
1012 # suggestions are welcome.
1013 # - SL
1014 ($name || return)->isa('This is a test for circular inheritance')
1015 }
1016
1017 # if our mro is c3, we can
1018 # just grab the linear_isa
1019 if (mro::get_mro($name) eq 'c3') {
1020 return @{ mro::get_linear_isa($name) }
1021 }
1022 else {
1023 # NOTE:
1024 # we can't grab the linear_isa for dfs
1025 # since it has all the duplicates
1026 # already removed.
1027 return (
1028 $name,
1029 map {
1030 Class::MOP::Class->initialize($_)->class_precedence_list()
1031 } $self->superclasses()
1032 );
1033 }
1034}
1035
1036
# spent 1.98ms (525µs+1.45) within Class::MOP::Class::_method_lookup_order which was called 209 times, avg 9µs/call: # 108 times (275µs+757µs) by Class::MOP::Class::find_method_by_name at line 1122, avg 10µs/call # 84 times (207µs+571µs) by Class::MOP::Class::find_next_method_by_name at line 1168, avg 9µs/call # 9 times (24µs+78µs) by Class::MOP::Class::get_all_methods at line 1133, avg 11µs/call # 8 times (18µs+49µs) by Class::MOP::Class::find_all_methods_by_name at line 1152, avg 8µs/call
sub _method_lookup_order {
1037209530µs2091.45ms return (shift->linearized_isa, 'UNIVERSAL');
# spent 1.43ms making 208 calls to Class::MOP::Class::linearized_isa, avg 7µs/call # spent 22µs making 1 call to Class::MOP::Class::Immutable::Moose::Meta::Class::linearized_isa
1038}
1039
1040## Methods
1041
1042{
10431300ns
# spent 10.7ms (675µs+10.1) within Class::MOP::Class::__ANON__[/usr/local/lib/perl/5.14.2/Class/MOP/Class.pm:1072] which was called 46 times, avg 234µs/call: # 46 times (675µs+10.1ms) by Class::MOP::Class::add_around_method_modifier at line 1098, avg 234µs/call
my $fetch_and_prepare_method = sub {
1044414616µs my ($self, $method_name) = @_;
10454628µs my $wrapped_metaclass = $self->wrapped_method_metaclass;
# spent 28µs making 46 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 602ns/call
1046 # fetch it locally
104746824µs my $method = $self->get_method($method_name);
# spent 824µs making 46 calls to Class::MOP::Mixin::HasMethods::get_method, avg 18µs/call
1048 # if we don't have local ...
1049 unless ($method) {
1050 # try to find the next method
1051463.90ms $method = $self->find_next_method_by_name($method_name);
# spent 3.90ms making 46 calls to Class::MOP::Class::find_next_method_by_name, avg 85µs/call
1052 # die if it does not exist
1053 (defined $method)
1054 || confess "The method '$method_name' was not found in the inheritance hierarchy for " . $self->name;
1055 # and now make sure to wrap it
1056 # even if it is already wrapped
1057 # because we need a new sub ref
1058922.46ms $method = $wrapped_metaclass->wrap($method,
# spent 2.43ms making 46 calls to Class::MOP::Method::Wrapped::wrap, avg 53µs/call # spent 31µs making 46 calls to Class::MOP::Package::name, avg 678ns/call
1059 package_name => $self->name,
1060 name => $method_name,
1061 );
1062 }
1063 else {
1064 # now make sure we wrap it properly
1065 $method = $wrapped_metaclass->wrap($method,
1066 package_name => $self->name,
1067 name => $method_name,
1068 ) unless $method->isa($wrapped_metaclass);
1069 }
1070462.85ms $self->add_method($method_name => $method);
# spent 2.85ms making 46 calls to Class::MOP::Mixin::HasMethods::add_method, avg 62µs/call
1071 return $method;
107214µs };
1073
1074 sub add_before_method_modifier {
1075 my ($self, $method_name, $method_modifier) = @_;
1076 (defined $method_name && length $method_name)
1077 || confess "You must pass in a method name";
1078 my $method = $fetch_and_prepare_method->($self, $method_name);
1079 $method->add_before_modifier(
1080 subname(':before' => $method_modifier)
1081 );
1082 }
1083
1084 sub add_after_method_modifier {
1085 my ($self, $method_name, $method_modifier) = @_;
1086 (defined $method_name && length $method_name)
1087 || confess "You must pass in a method name";
1088 my $method = $fetch_and_prepare_method->($self, $method_name);
1089 $method->add_after_modifier(
1090 subname(':after' => $method_modifier)
1091 );
1092 }
1093
1094
# spent 12.0ms (302µs+11.7) within Class::MOP::Class::add_around_method_modifier which was called 46 times, avg 261µs/call: # 44 times (288µs+11.2ms) by Class::MOP::MiniTrait::apply at line 26 of Class/MOP/MiniTrait.pm, avg 262µs/call # 2 times (14µs+479µs) by Moose::Util::add_method_modifier at line 267 of Moose/Util.pm, avg 246µs/call
sub add_around_method_modifier {
1095184404µs my ($self, $method_name, $method_modifier) = @_;
1096 (defined $method_name && length $method_name)
1097 || confess "You must pass in a method name";
10984610.7ms my $method = $fetch_and_prepare_method->($self, $method_name);
# spent 10.7ms making 46 calls to Class::MOP::Class::__ANON__[Class/MOP/Class.pm:1072], avg 234µs/call
109992961µs $method->add_around_modifier(
# spent 829µs making 46 calls to Class::MOP::Method::Wrapped::add_around_modifier, avg 18µs/call # spent 132µs making 46 calls to Sub::Name::subname, avg 3µs/call
1100 subname(':around' => $method_modifier)
1101 );
1102 }
1103
1104 # NOTE:
1105 # the methods above used to be named like this:
1106 # ${pkg}::${method}:(before|after|around)
1107 # but this proved problematic when using one modifier
1108 # to wrap multiple methods (something which is likely
1109 # to happen pretty regularly IMO). So instead of naming
1110 # it like this, I have chosen to just name them purely
1111 # with their modifier names, like so:
1112 # :(before|after|around)
1113 # The fact is that in a stack trace, it will be fairly
1114 # evident from the context what method they are attached
1115 # to, and so don't need the fully qualified name.
1116}
1117
1118
# spent 13.7ms (1.86+11.9) within Class::MOP::Class::find_method_by_name which was called 108 times, avg 127µs/call: # 58 times (1.23ms+8.54ms) by Class::MOP::MiniTrait::apply at line 25 of Class/MOP/MiniTrait.pm, avg 168µs/call # 35 times (444µs+2.39ms) by Class::MOP::Mixin::HasMethods::_add_meta_method at line 28 of Class/MOP/Mixin/HasMethods.pm, avg 81µs/call # 7 times (81µs+398µs) by Moose::BEGIN@46 at line 18 of Moose/Meta/Attribute/Native.pm, avg 69µs/call # 5 times (56µs+412µs) by Moose::Meta::Class::_inline_BUILDARGS at line 335 of Moose/Meta/Class.pm, avg 94µs/call # 3 times (48µs+154µs) by Moose::Meta::Method::Destructor::is_needed at line 65 of Moose/Meta/Method/Destructor.pm, avg 67µs/call
sub find_method_by_name {
111911121.40ms my ($self, $method_name) = @_;
1120 (defined $method_name && length $method_name)
1121 || confess "You must define a method name to find";
11221081.03ms foreach my $class ($self->_method_lookup_order) {
# spent 1.03ms making 108 calls to Class::MOP::Class::_method_lookup_order, avg 10µs/call
112373410.9ms my $method = Class::MOP::Class->initialize($class)->get_method($method_name);
# spent 8.96ms making 367 calls to Class::MOP::Mixin::HasMethods::get_method, avg 24µs/call # spent 1.89ms making 367 calls to Class::MOP::Class::initialize, avg 5µs/call
1124 return $method if defined $method;
1125 }
1126 return;
1127}
1128
1129
# spent 6.85ms (446µs+6.40) within Class::MOP::Class::get_all_methods which was called 9 times, avg 761µs/call: # 8 times (304µs+2.73ms) by Class::MOP::MiniTrait::apply at line 22 of Class/MOP/MiniTrait.pm, avg 379µs/call # once (143µs+3.67ms) by Class::MOP::Class:::around at line 66 of Class/MOP/Class/Immutable/Trait.pm
sub get_all_methods {
113076485µs my $self = shift;
1131
1132 my %methods;
11339102µs for my $class ( reverse $self->_method_lookup_order ) {
# spent 102µs making 9 calls to Class::MOP::Class::_method_lookup_order, avg 11µs/call
11342097µs my $meta = Class::MOP::Class->initialize($class);
# spent 97µs making 20 calls to Class::MOP::Class::initialize, avg 5µs/call
1135
11361626.20ms $methods{ $_->name } = $_ for $meta->_get_local_methods;
# spent 6.13ms making 20 calls to Class::MOP::Mixin::HasMethods::_get_local_methods, avg 307µs/call # spent 71µs making 142 calls to Class::MOP::Method::name, avg 497ns/call
1137 }
1138
1139 return values %methods;
1140}
1141
1142sub get_all_method_names {
1143 my $self = shift;
1144 map { $_->name } $self->get_all_methods;
1145}
1146
1147
# spent 869µs (147+722) within Class::MOP::Class::find_all_methods_by_name which was called 8 times, avg 109µs/call: # 5 times (98µs+496µs) by Moose::Meta::Class::_inline_BUILDALL at line 491 of Moose/Meta/Class.pm, avg 119µs/call # 3 times (49µs+226µs) by Moose::Meta::Method::Destructor::_generate_DEMOLISHALL at line 122 of Moose/Meta/Method/Destructor.pm, avg 92µs/call
sub find_all_methods_by_name {
114888111µs my ($self, $method_name) = @_;
1149 (defined $method_name && length $method_name)
1150 || confess "You must define a method name to find";
1151 my @methods;
1152867µs foreach my $class ($self->_method_lookup_order) {
# spent 67µs making 8 calls to Class::MOP::Class::_method_lookup_order, avg 8µs/call
1153 # fetch the meta-class ...
115424132µs my $meta = Class::MOP::Class->initialize($class);
# spent 132µs making 24 calls to Class::MOP::Class::initialize, avg 6µs/call
115525523µs push @methods => {
# spent 467µs making 24 calls to Class::MOP::Mixin::HasMethods::has_method, avg 19µs/call # spent 56µs making 1 call to Class::MOP::Mixin::HasMethods::get_method
1156 name => $method_name,
1157 class => $class,
1158 code => $meta->get_method($method_name)
1159 } if $meta->has_method($method_name);
1160 }
1161 return @methods;
1162}
1163
1164
# spent 6.28ms (1.11+5.17) within Class::MOP::Class::find_next_method_by_name which was called 84 times, avg 75µs/call: # 46 times (698µs+3.21ms) by Class::MOP::Class::__ANON__[/usr/local/lib/perl/5.14.2/Class/MOP/Class.pm:1072] at line 1051, avg 85µs/call # 38 times (415µs+1.96ms) by Class::MOP::Method::Inlined::can_be_inlined at line 40 of Class/MOP/Method/Inlined.pm, avg 63µs/call
sub find_next_method_by_name {
1165738912µs my ($self, $method_name) = @_;
1166 (defined $method_name && length $method_name)
1167 || confess "You must define a method name to find";
116884778µs my @cpl = ($self->_method_lookup_order);
# spent 778µs making 84 calls to Class::MOP::Class::_method_lookup_order, avg 9µs/call
1169 shift @cpl; # discard ourselves
1170 foreach my $class (@cpl) {
11713164.39ms my $method = Class::MOP::Class->initialize($class)->get_method($method_name);
# spent 3.56ms making 158 calls to Class::MOP::Mixin::HasMethods::get_method, avg 23µs/call # spent 833µs making 158 calls to Class::MOP::Class::initialize, avg 5µs/call
1172 return $method if defined $method;
1173 }
1174 return;
1175}
1176
1177
# spent 16µs within Class::MOP::Class::update_meta_instance_dependencies which was called 13 times, avg 1µs/call: # 13 times (16µs+0s) by Class::MOP::Class::_superclasses_updated at line 967, avg 1µs/call
sub update_meta_instance_dependencies {
11782629µs my $self = shift;
1179
1180 if ( $self->{meta_instance_dependencies} ) {
1181 return $self->add_meta_instance_dependencies;
1182 }
1183}
1184
1185sub add_meta_instance_dependencies {
1186 my $self = shift;
1187
1188 $self->remove_meta_instance_dependencies;
1189
1190 my @attrs = $self->get_all_attributes();
1191
1192 my %seen;
1193 my @classes = grep { not $seen{ $_->name }++ }
1194 map { $_->associated_class } @attrs;
1195
1196 foreach my $class (@classes) {
1197 $class->add_dependent_meta_instance($self);
1198 }
1199
1200 $self->{meta_instance_dependencies} = \@classes;
1201}
1202
1203sub remove_meta_instance_dependencies {
1204 my $self = shift;
1205
1206 if ( my $classes = delete $self->{meta_instance_dependencies} ) {
1207 foreach my $class (@$classes) {
1208 $class->remove_dependent_meta_instance($self);
1209 }
1210
1211 return $classes;
1212 }
1213
1214 return;
1215
1216}
1217
1218sub add_dependent_meta_instance {
1219 my ( $self, $metaclass ) = @_;
1220 push @{ $self->{dependent_meta_instances} }, $metaclass;
1221}
1222
1223sub remove_dependent_meta_instance {
1224 my ( $self, $metaclass ) = @_;
1225 my $name = $metaclass->name;
1226 @$_ = grep { $_->name ne $name } @$_
1227 for $self->{dependent_meta_instances};
1228}
1229
1230
# spent 1.16ms (940µs+222µs) within Class::MOP::Class::invalidate_meta_instances which was called 181 times, avg 6µs/call: # 181 times (940µs+222µs) by Class::MOP::Class::_post_add_attribute at line 886, avg 6µs/call
sub invalidate_meta_instances {
1231543905µs my $self = shift;
1232 $_->invalidate_meta_instance()
1233181222µs for $self, @{ $self->{dependent_meta_instances} };
# spent 222µs making 181 calls to Class::MOP::Class::invalidate_meta_instance, avg 1µs/call
1234}
1235
1236
# spent 222µs within Class::MOP::Class::invalidate_meta_instance which was called 181 times, avg 1µs/call: # 181 times (222µs+0s) by Class::MOP::Class::invalidate_meta_instances at line 1233, avg 1µs/call
sub invalidate_meta_instance {
1237362399µs my $self = shift;
1238 undef $self->{_meta_instance};
1239}
1240
1241# check if we can reinitialize
1242sub is_pristine {
1243 my $self = shift;
1244
1245 # if any local attr is defined
1246 return if $self->get_attribute_list;
1247
1248 # or any non-declared methods
1249 for my $method ( map { $self->get_method($_) } $self->get_method_list ) {
1250 return if $method->isa("Class::MOP::Method::Generated");
1251 # FIXME do we need to enforce this too? return unless $method->isa( $self->method_metaclass );
1252 }
1253
1254 return 1;
1255}
1256
1257## Class closing
1258
125992139µs
# spent 72µs within Class::MOP::Class::is_mutable which was called 92 times, avg 787ns/call: # 59 times (53µs+0s) by Class::MOP::Class::make_immutable at line 1283, avg 902ns/call # 21 times (12µs+0s) by MongoDB::Connection::BEGIN@24 at line 234 of Moose.pm, avg 571ns/call # 9 times (5µs+0s) by Moose::Meta::Attribute::BEGIN@24 at line 707 of Moose/Util/TypeConstraints.pm, avg 589ns/call # 3 times (2µs+0s) by MongoDB::Connection::BEGIN@24 at line 270 of Moose.pm, avg 633ns/call
sub is_mutable { 1 }
12605386µs
# spent 36µs within Class::MOP::Class::is_immutable which was called 53 times, avg 687ns/call: # 53 times (36µs+0s) by Class::MOP::Class::_real_ref_name at line 128, avg 687ns/call
sub is_immutable { 0 }
1261
1262sub immutable_options { %{ $_[0]{__immutable}{options} || {} } }
1263
1264
# spent 751µs (607+144) within Class::MOP::Class::_immutable_options which was called 59 times, avg 13µs/call: # 53 times (534µs+110µs) by Class::MOP::Class::make_immutable at line 1287, avg 12µs/call # 6 times (73µs+34µs) by Moose::Meta::Class::_immutable_options at line 755 of Moose/Meta/Class.pm, avg 18µs/call
sub _immutable_options {
1265118744µs my ( $self, @args ) = @_;
1266
1267 return (
1268236144µs inline_accessors => 1,
# spent 35µs making 53 calls to Class::MOP::Class::immutable_trait, avg 658ns/call # spent 34µs making 59 calls to Class::MOP::Class::constructor_name, avg 569ns/call # spent 24µs making 53 calls to Class::MOP::Class::constructor_class, avg 445ns/call # spent 23µs making 53 calls to Class::MOP::Class::destructor_class, avg 442ns/call # spent 11µs making 6 calls to Moose::Meta::Class::immutable_trait, avg 2µs/call # spent 9µs making 6 calls to Moose::Meta::Class::constructor_class, avg 1µs/call # spent 8µs making 6 calls to Moose::Meta::Class::destructor_class, avg 1µs/call
1269 inline_constructor => 1,
1270 inline_destructor => 0,
1271 debug => 0,
1272 immutable_trait => $self->immutable_trait,
1273 constructor_name => $self->constructor_name,
1274 constructor_class => $self->constructor_class,
1275 destructor_class => $self->destructor_class,
1276 @args,
1277 );
1278}
1279
1280
# spent 163ms (729µs+162) within Class::MOP::Class::make_immutable which was called 59 times, avg 2.76ms/call: # 21 times (273µs+58.3ms) by MongoDB::Connection::BEGIN@24 at line 239 of Moose.pm, avg 2.79ms/call # 14 times (154µs+13.5ms) by Moose::Exporter::BEGIN@13 at line 687 of Class/MOP.pm, avg 977µs/call # 9 times (113µs+32.8ms) by Moose::Meta::Attribute::BEGIN@24 at line 712 of Moose/Util/TypeConstraints.pm, avg 3.66ms/call # 4 times (42µs+330µs) by Moose::Exporter::BEGIN@13 at line 713 of Class/MOP.pm, avg 93µs/call # 3 times (35µs+7.90ms) by MongoDB::Connection::BEGIN@24 at line 275 of Moose.pm, avg 2.64ms/call # 2 times (29µs+-29µs) by Class::MOP::Class::_immutable_metaclass at line 1361, avg 0s/call # once (19µs+22.6ms) by MongoDB::Connection::BEGIN@27 at line 319 of MongoDB/Cursor.pm # once (13µs+16.9ms) by MongoDB::Connection::BEGIN@28 at line 521 of MongoDB/MongoClient.pm # once (14µs+3.44ms) by MongoDB::BEGIN@30 at line 131 of MongoDB/Database.pm # once (12µs+3.42ms) by MongoDB::BEGIN@31 at line 467 of MongoDB/Collection.pm # once (13µs+2.81ms) by MongoDB::BEGIN@33 at line 76 of MongoDB/OID.pm # once (12µs+105µs) by MongoDB::BEGIN@28 at line 67 of MongoDB/Connection.pm
sub make_immutable {
1281354634µs my ( $self, @args ) = @_;
1282
12835953µs return $self unless $self->is_mutable;
# spent 53µs making 59 calls to Class::MOP::Class::is_mutable, avg 902ns/call
1284
1285 my ($file, $line) = (caller)[1..2];
1286
1287118134ms $self->_initialize_immutable(
# spent 133ms making 59 calls to Class::MOP::Class::_initialize_immutable, avg 2.25ms/call # spent 644µs making 53 calls to Class::MOP::Class::_immutable_options, avg 12µs/call # spent 156µs making 6 calls to Moose::Meta::Class::_immutable_options, avg 26µs/call
1288 file => $file,
1289 line => $line,
1290 $self->_immutable_options(@args),
1291 );
12925928.5ms $self->_rebless_as_immutable(@args);
# spent 28.7ms making 59 calls to Class::MOP::Class::_rebless_as_immutable, avg 486µs/call, recursion: max depth 1, sum of overlapping time 195µs
1293
1294 return $self;
1295}
1296
1297sub make_mutable {
1298 my $self = shift;
1299
1300 if ( $self->is_immutable ) {
1301 my @args = $self->immutable_options;
1302 $self->_rebless_as_mutable();
1303 $self->_remove_inlined_code(@args);
1304 delete $self->{__immutable};
1305 return $self;
1306 }
1307 else {
1308 return;
1309 }
1310}
1311
1312
# spent 28.5ms (388µs+28.1) within Class::MOP::Class::_rebless_as_immutable which was called 59 times, avg 482µs/call: # 59 times (388µs+28.1ms) by Class::MOP::Class::make_immutable at line 1292, avg 482µs/call
sub _rebless_as_immutable {
1313177373µs my ( $self, @args ) = @_;
1314
1315 $self->{__immutable}{original_class} = ref $self;
1316
13175928.1ms bless $self => $self->_immutable_metaclass(@args);
# spent 28.3ms making 59 calls to Class::MOP::Class::_immutable_metaclass, avg 479µs/call, recursion: max depth 1, sum of overlapping time 155µs
1318}
1319
1320
# spent 28.1ms (881µs+27.2) within Class::MOP::Class::_immutable_metaclass which was called 59 times, avg 476µs/call: # 59 times (881µs+27.2ms) by Class::MOP::Class::_rebless_as_immutable at line 1317, avg 476µs/call
sub _immutable_metaclass {
1321541988µs my ( $self, %args ) = @_;
1322
1323 if ( my $class = $args{immutable_metaclass} ) {
1324 return $class;
1325 }
1326
13275946µs my $trait = $args{immutable_trait} = $self->immutable_trait
# spent 36µs making 53 calls to Class::MOP::Class::immutable_trait, avg 681ns/call # spent 10µs making 6 calls to Moose::Meta::Class::immutable_trait, avg 2µs/call
1328 || confess "no immutable trait specified for $self";
1329
133059632µs my $meta = $self->meta;
# spent 632µs making 59 calls to Class::MOP::Object::meta, avg 11µs/call
1331591.73ms my $meta_attr = $meta->find_attribute_by_name("immutable_trait");
# spent 1.73ms making 59 calls to Class::MOP::Class::find_attribute_by_name, avg 29µs/call
1332
1333 my $class_name;
1334
133559105µs if ( $meta_attr and $trait eq $meta_attr->default ) {
# spent 105µs making 59 calls to Class::MOP::Mixin::AttributeCore::default, avg 2µs/call
1336 # if the trait is the same as the default we try and pick a
1337 # predictable name for the immutable metaclass
1338 $class_name = 'Class::MOP::Class::Immutable::' . ref($self);
1339 }
1340 else {
1341 $class_name = join '::', 'Class::MOP::Class::Immutable::CustomTrait',
1342 $trait, 'ForMetaClass', ref($self);
1343 }
1344
134559168µs return $class_name
# spent 168µs making 59 calls to Class::Load::XS::is_class_loaded, avg 3µs/call
1346 if is_class_loaded($class_name);
1347
1348 # If the metaclass is a subclass of CMOP::Class which has had
1349 # metaclass roles applied (via Moose), then we want to make sure
1350 # that we preserve that anonymous class (see Fey::ORM for an
1351 # example of where this matters).
1352218µs my $meta_name = $meta->_real_ref_name;
# spent 18µs making 2 calls to Class::MOP::Class::_real_ref_name, avg 9µs/call
1353
135421.70ms my $immutable_meta = $meta_name->create(
# spent 1.70ms making 2 calls to Class::MOP::Class::create, avg 849µs/call
1355 $class_name,
1356 superclasses => [ ref $self ],
1357 );
1358
1359222.7ms Class::MOP::MiniTrait::apply( $immutable_meta, $trait );
# spent 22.7ms making 2 calls to Class::MOP::MiniTrait::apply, avg 11.3ms/call
1360
136120s $immutable_meta->make_immutable(
# spent 287µs making 2 calls to Class::MOP::Class::make_immutable, avg 144µs/call, recursion: max depth 1, sum of overlapping time 287µs
1362 inline_constructor => 0,
1363 inline_accessors => 0,
1364 );
1365
1366 return $class_name;
1367}
1368
1369sub _remove_inlined_code {
1370 my $self = shift;
1371
1372 $self->remove_method( $_->name ) for $self->_inlined_methods;
1373
1374 delete $self->{__immutable}{inlined_methods};
1375}
1376
1377sub _inlined_methods { @{ $_[0]{__immutable}{inlined_methods} || [] } }
1378
1379
# spent 125µs within Class::MOP::Class::_add_inlined_method which was called 38 times, avg 3µs/call: # 35 times (118µs+0s) by Class::MOP::Class::_inline_constructor at line 1453, avg 3µs/call # 3 times (7µs+0s) by Class::MOP::Class::_inline_destructor at line 1491, avg 2µs/call
sub _add_inlined_method {
1380114157µs my ( $self, $method ) = @_;
1381
1382 push @{ $self->{__immutable}{inlined_methods} ||= [] }, $method;
1383}
1384
1385
# spent 133ms (554µs+132) within Class::MOP::Class::_initialize_immutable which was called 59 times, avg 2.25ms/call: # 59 times (554µs+132ms) by Class::MOP::Class::make_immutable at line 1287, avg 2.25ms/call
sub _initialize_immutable {
1386177540µs my ( $self, %args ) = @_;
1387
1388 $self->{__immutable}{options} = \%args;
138959132ms $self->_install_inlined_code(%args);
# spent 132ms making 59 calls to Class::MOP::Class::_install_inlined_code, avg 2.24ms/call
1390}
1391
1392
# spent 132ms (497µs+132) within Class::MOP::Class::_install_inlined_code which was called 59 times, avg 2.24ms/call: # 59 times (497µs+132ms) by Class::MOP::Class::_initialize_immutable at line 1389, avg 2.24ms/call
sub _install_inlined_code {
1393236479µs my ( $self, %args ) = @_;
1394
1395 # FIXME
13963343.9ms $self->_inline_accessors(%args) if $args{inline_accessors};
# spent 43.9ms making 33 calls to Class::MOP::Class::_inline_accessors, avg 1.33ms/call
13973585.8ms $self->_inline_constructor(%args) if $args{inline_constructor};
# spent 85.8ms making 35 calls to Class::MOP::Class::_inline_constructor, avg 2.45ms/call
139832.16ms $self->_inline_destructor(%args) if $args{inline_destructor};
# spent 2.16ms making 3 calls to Class::MOP::Class::_inline_destructor, avg 721µs/call
1399}
1400
1401sub _rebless_as_mutable {
1402 my $self = shift;
1403
1404 bless $self, $self->_get_mutable_metaclass_name;
1405
1406 return $self;
1407}
1408
1409
# spent 43.9ms (423µs+43.5) within Class::MOP::Class::_inline_accessors which was called 33 times, avg 1.33ms/call: # 33 times (423µs+43.5ms) by Class::MOP::Class::_install_inlined_code at line 1396, avg 1.33ms/call
sub _inline_accessors {
1410142310µs my $self = shift;
1411
141233155µs foreach my $attr_name ( $self->get_attribute_list ) {
# spent 155µs making 33 calls to Class::MOP::Mixin::HasAttributes::get_attribute_list, avg 5µs/call
141315243.4ms $self->get_attribute($attr_name)->install_accessors(1);
# spent 41.8ms making 75 calls to Class::MOP::Attribute::install_accessors, avg 557µs/call # spent 1.23ms making 1 call to Moose::Meta::Attribute::install_accessors # spent 336µs making 76 calls to Class::MOP::Mixin::HasAttributes::get_attribute, avg 4µs/call
1414 }
1415}
1416
1417
# spent 85.8ms (836µs+85.0) within Class::MOP::Class::_inline_constructor which was called 35 times, avg 2.45ms/call: # 35 times (836µs+85.0ms) by Class::MOP::Class::_install_inlined_code at line 1397, avg 2.45ms/call
sub _inline_constructor {
1418350788µs my ( $self, %args ) = @_;
1419
1420 my $name = $args{constructor_name};
1421 # A class may not even have a constructor, and that's okay.
1422 return unless defined $name;
1423
142435809µs if ( $self->has_method($name) && !$args{replace_constructor} ) {
# spent 809µs making 35 calls to Class::MOP::Mixin::HasMethods::has_method, avg 23µs/call
1425 my $class = $self->name;
1426 warn "Not inlining a constructor for $class since it defines"
1427 . " its own constructor.\n"
1428 . "If you are certain you don't need to inline your"
1429 . " constructor, specify inline_constructor => 0 in your"
1430 . " call to $class->meta->make_immutable\n";
1431 return;
1432 }
1433
1434 my $constructor_class = $args{constructor_class};
1435
143635921µs load_class($constructor_class);
# spent 921µs making 35 calls to Class::Load::load_class, avg 26µs/call
1437
143810577.8ms my $constructor = $constructor_class->new(
# spent 45.0ms making 30 calls to Class::MOP::Method::Constructor::new, avg 1.50ms/call # spent 32.7ms making 5 calls to Moose::Meta::Method::Constructor::new, avg 6.55ms/call # spent 45µs making 70 calls to Class::MOP::Package::name, avg 646ns/call
1439 options => \%args,
1440 metaclass => $self,
1441 is_inline => 1,
1442 package_name => $self->name,
1443 name => $name,
1444 definition_context => {
1445 description => "constructor " . $self->name . "::" . $name,
1446 file => $args{file},
1447 line => $args{line},
1448 },
1449 );
1450
1451353.06ms if ( $args{replace_constructor} or $constructor->can_be_inlined ) {
# spent 3.06ms making 35 calls to Class::MOP::Method::Inlined::can_be_inlined, avg 87µs/call
1452352.27ms $self->add_method( $name => $constructor );
# spent 2.27ms making 35 calls to Class::MOP::Mixin::HasMethods::add_method, avg 65µs/call
145335118µs $self->_add_inlined_method($constructor);
# spent 118µs making 35 calls to Class::MOP::Class::_add_inlined_method, avg 3µs/call
1454 }
1455}
1456
1457
# spent 2.16ms (102µs+2.06) within Class::MOP::Class::_inline_destructor which was called 3 times, avg 721µs/call: # 3 times (102µs+2.06ms) by Class::MOP::Class::_install_inlined_code at line 1398, avg 721µs/call
sub _inline_destructor {
14583088µs my ( $self, %args ) = @_;
1459
1460 ( exists $args{destructor_class} && defined $args{destructor_class} )
1461 || confess "The 'inline_destructor' option is present, but "
1462 . "no destructor class was specified";
1463
1464361µs if ( $self->has_method('DESTROY') && ! $args{replace_destructor} ) {
# spent 61µs making 3 calls to Class::MOP::Mixin::HasMethods::has_method, avg 20µs/call
1465 my $class = $self->name;
1466 warn "Not inlining a destructor for $class since it defines"
1467 . " its own destructor.\n";
1468 return;
1469 }
1470
1471 my $destructor_class = $args{destructor_class};
1472
1473374µs load_class($destructor_class);
# spent 74µs making 3 calls to Class::Load::load_class, avg 25µs/call
1474
14753232µs return unless $destructor_class->is_needed($self);
# spent 232µs making 3 calls to Moose::Meta::Method::Destructor::is_needed, avg 77µs/call
1476
147791.32ms my $destructor = $destructor_class->new(
# spent 1.32ms making 3 calls to Moose::Meta::Method::Destructor::new, avg 440µs/call # spent 3µs making 6 calls to Class::MOP::Package::name, avg 533ns/call
1478 options => \%args,
1479 metaclass => $self,
1480 package_name => $self->name,
1481 name => 'DESTROY',
1482 definition_context => {
1483 description => "destructor " . $self->name . "::DESTROY",
1484 file => $args{file},
1485 line => $args{line},
1486 },
1487 );
1488
14893175µs if ( $args{replace_destructor} or $destructor->can_be_inlined ) {
# spent 175µs making 3 calls to Class::MOP::Method::Inlined::can_be_inlined, avg 58µs/call
14903191µs $self->add_method( 'DESTROY' => $destructor );
# spent 191µs making 3 calls to Class::MOP::Mixin::HasMethods::add_method, avg 64µs/call
149137µs $self->_add_inlined_method($destructor);
# spent 7µs making 3 calls to Class::MOP::Class::_add_inlined_method, avg 2µs/call
1492 }
1493}
1494
149515µs1;
1496
1497# ABSTRACT: Class Meta Object
1498
1499__END__
 
# spent 5.61ms (4.31+1.30) within Class::MOP::Class::CORE:sort which was called 70 times, avg 80µs/call: # 35 times (2.18ms+648µs) by Class::MOP::Class::_inline_slot_initializers at line 592, avg 81µs/call # 35 times (2.13ms+653µs) by Class::MOP::Class::_eval_environment at line 708, avg 79µs/call
sub Class::MOP::Class::CORE:sort; # opcode