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For mentat.storage.mongo.pl
  Run on Tue Jun 24 09:58:41 2014
Reported on Tue Jun 24 09:59:20 2014

Filename/usr/local/lib/perl/5.14.2/Class/MOP/Class.pm
StatementsExecuted 44115 statements in 69.1ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
201825168.29ms28.1msClass::MOP::Class::::initializeClass::MOP::Class::initialize (recurses: max depth 1, inclusive time 502µs)
216944.57ms9.71msClass::MOP::Class::::get_all_attributesClass::MOP::Class::get_all_attributes
70214.33ms5.56msClass::MOP::Class::::CORE:sortClass::MOP::Class::CORE:sort (opcode)
118213.64ms22.8msClass::MOP::Class::::_construct_instanceClass::MOP::Class::_construct_instance
347113.13ms5.78msClass::MOP::Class::::_single_metaclass_can_be_made_compatibleClass::MOP::Class::_single_metaclass_can_be_made_compatible
327223.02ms36.1msClass::MOP::Class::::_inline_slot_initializerClass::MOP::Class::_inline_slot_initializer
275112.00ms10.2msClass::MOP::Class::::_inline_init_attr_from_constructorClass::MOP::Class::_inline_init_attr_from_constructor
429421.88ms2.91msClass::MOP::Class::::linearized_isaClass::MOP::Class::linearized_isa
108551.79ms13.5msClass::MOP::Class::::find_method_by_nameClass::MOP::Class::find_method_by_name
181111.78ms119msClass::MOP::Class::::_post_add_attributeClass::MOP::Class::_post_add_attribute
326221.63ms2.37msClass::MOP::Class::::_inline_default_valueClass::MOP::Class::_inline_default_value
286211.34ms5.72msClass::MOP::Class::::_inline_init_attr_from_defaultClass::MOP::Class::_inline_init_attr_from_default
1111.33ms1.45msClass::MOP::Class::::BEGIN@13Class::MOP::Class::BEGIN@13
91211.25ms16.8msClass::MOP::Class::::_check_metaclass_compatibilityClass::MOP::Class::_check_metaclass_compatibility (recurses: max depth 1, inclusive time 63µs)
78111.21ms18.0msClass::MOP::Class::::_construct_class_instanceClass::MOP::Class::_construct_class_instance (recurses: max depth 1, inclusive time 113µs)
56111.18ms8.48msClass::MOP::Class::::_can_fix_metaclass_incompatibilityClass::MOP::Class::_can_fix_metaclass_incompatibility
1111.16ms3.20msClass::MOP::Class::::BEGIN@15Class::MOP::Class::BEGIN@15
84221.10ms6.14msClass::MOP::Class::::find_next_method_by_nameClass::MOP::Class::find_next_method_by_name
1111.00ms1.15msClass::MOP::Class::::BEGIN@14Class::MOP::Class::BEGIN@14
7711982µs1.64msClass::MOP::Class::::_single_metaclass_is_compatibleClass::MOP::Class::_single_metaclass_is_compatible
10511958µs12.6msClass::MOP::Class::::_create_meta_instanceClass::MOP::Class::_create_meta_instance
3511920µs42.8msClass::MOP::Class::::_inline_slot_initializersClass::MOP::Class::_inline_slot_initializers
18111918µs1.13msClass::MOP::Class::::invalidate_meta_instancesClass::MOP::Class::invalidate_meta_instances
3522869µs5.66msClass::MOP::Class::::_eval_environmentClass::MOP::Class::_eval_environment
5911866µs27.4msClass::MOP::Class::::_immutable_metaclassClass::MOP::Class::_immutable_metaclass (recurses: max depth 1, inclusive time 123µs)
495125809µs13.4msClass::MOP::Class::::get_meta_instanceClass::MOP::Class::get_meta_instance
3511789µs84.0msClass::MOP::Class::::_inline_constructorClass::MOP::Class::_inline_constructor
591210726µs159msClass::MOP::Class::::make_immutableClass::MOP::Class::make_immutable (recurses: max depth 1, inclusive time 236µs)
10677688µs18.5msClass::MOP::Class::::new_objectClass::MOP::Class::new_object
4611649µs10.5msClass::MOP::Class::::__ANON__[:1072]Class::MOP::Class::__ANON__[:1072]
111635µs1.53msClass::MOP::Class::::BEGIN@16Class::MOP::Class::BEGIN@16
6611616µs616µsClass::MOP::Class::::_newClass::MOP::Class::_new
5922601µs740µsClass::MOP::Class::::_immutable_optionsClass::MOP::Class::_immutable_options
20941523µs1.96msClass::MOP::Class::::_method_lookup_orderClass::MOP::Class::_method_lookup_order
5911522µs1.71msClass::MOP::Class::::find_attribute_by_nameClass::MOP::Class::find_attribute_by_name
18111522µs1.99msClass::MOP::Class::::_attach_attributeClass::MOP::Class::_attach_attribute
5911521µs130msClass::MOP::Class::::_initialize_immutableClass::MOP::Class::_initialize_immutable
5911482µs129msClass::MOP::Class::::_install_inlined_codeClass::MOP::Class::_install_inlined_code
922425µs6.66msClass::MOP::Class::::get_all_methodsClass::MOP::Class::get_all_methods
3311420µs42.9msClass::MOP::Class::::_inline_accessorsClass::MOP::Class::_inline_accessors
4611410µs9.30msClass::MOP::Class::::_fix_metaclass_incompatibilityClass::MOP::Class::_fix_metaclass_incompatibility
3511408µs47.5msClass::MOP::Class::::_inline_new_objectClass::MOP::Class::_inline_new_object
5911367µs27.8msClass::MOP::Class::::_rebless_as_immutableClass::MOP::Class::_rebless_as_immutable (recurses: max depth 1, inclusive time 149µs)
4622295µs11.7msClass::MOP::Class::::add_around_method_modifierClass::MOP::Class::add_around_method_modifier
7941286µs523µsClass::MOP::Class::::_real_ref_nameClass::MOP::Class::_real_ref_name
5611283µs1.05msClass::MOP::Class::::_class_metaclass_can_be_made_compatibleClass::MOP::Class::_class_metaclass_can_be_made_compatible
111265µs333µsClass::MOP::Class::::BEGIN@17Class::MOP::Class::BEGIN@17
10232236µs236µsClass::MOP::Class::::_base_metaclassesClass::MOP::Class::_base_metaclasses
7711233µs1.87msClass::MOP::Class::::_check_single_metaclass_compatibilityClass::MOP::Class::_check_single_metaclass_compatibility
18111213µs213µsClass::MOP::Class::::invalidate_meta_instanceClass::MOP::Class::invalidate_meta_instance
3511198µs277µsClass::MOP::Class::::_inline_fallback_constructorClass::MOP::Class::_inline_fallback_constructor
3511158µs301µsClass::MOP::Class::::_inline_preserve_weak_metaclassesClass::MOP::Class::_inline_preserve_weak_metaclasses
3511156µs1.32msClass::MOP::Class::::_inline_create_instanceClass::MOP::Class::_inline_create_instance
822141µs821µsClass::MOP::Class::::find_all_methods_by_nameClass::MOP::Class::find_all_methods_by_name
1311125µs587µsClass::MOP::Class::::_superclasses_updatedClass::MOP::Class::_superclasses_updated
3511125µs1.44msClass::MOP::Class::::_inline_generate_instanceClass::MOP::Class::_inline_generate_instance
3821119µs119µsClass::MOP::Class::::_add_inlined_methodClass::MOP::Class::_add_inlined_method
31192µs2.08msClass::MOP::Class::::_inline_destructorClass::MOP::Class::_inline_destructor
111175µs167µsClass::MOP::Class::::_class_metaclass_is_compatibleClass::MOP::Class::_class_metaclass_is_compatible
924358µs58µsClass::MOP::Class::::is_mutableClass::MOP::Class::is_mutable
21155µs1.69msClass::MOP::Class::::createClass::MOP::Class::create
301151µs51µsClass::MOP::Class::::_inline_paramsClass::MOP::Class::_inline_params
301148µs48µsClass::MOP::Class::::_generate_fallback_constructorClass::MOP::Class::_generate_fallback_constructor
111139µs206µsClass::MOP::Class::::_check_class_metaclass_compatibilityClass::MOP::Class::_check_class_metaclass_compatibility
531135µs35µsClass::MOP::Class::::is_immutableClass::MOP::Class::is_immutable
131126µs26µsClass::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
11110µs16µsClass::MOP::Class::::BEGIN@11Class::MOP::Class::BEGIN@11
1118µs8µsClass::MOP::Class::::BEGIN@3Class::MOP::Class::BEGIN@3
1117µs10µsClass::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
1116µs39µsClass::MOP::Class::::BEGIN@21Class::MOP::Class::BEGIN@21
1116µs27µsClass::MOP::Class::::BEGIN@22Class::MOP::Class::BEGIN@22
1116µs33µsClass::MOP::Class::::BEGIN@20Class::MOP::Class::BEGIN@20
1116µs4.45msClass::MOP::Class::::BEGIN@26Class::MOP::Class::BEGIN@26
1116µs31µsClass::MOP::Class::::BEGIN@24Class::MOP::Class::BEGIN@24
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 8µs within Class::MOP::Class::BEGIN@3 which was called: # once (8µs+0s) by Class::MOP::BEGIN@26 at line 5
BEGIN {
415µs $Class::MOP::Class::AUTHORITY = 'cpan:STEVAN';
5128µs18µs}
# spent 8µs making 1 call to Class::MOP::Class::BEGIN@3
6{
721µs $Class::MOP::Class::VERSION = '2.1005';
8}
9
10224µs214µs
# spent 10µs (7+3) within Class::MOP::Class::BEGIN@10 which was called: # once (7µs+3µs) by Class::MOP::BEGIN@26 at line 10
use strict;
# spent 10µs making 1 call to Class::MOP::Class::BEGIN@10 # spent 3µs making 1 call to strict::import
11221µs221µs
# spent 16µs (10+5) within Class::MOP::Class::BEGIN@11 which was called: # once (10µs+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
13298µs11.45ms
# spent 1.45ms (1.33+120µs) within Class::MOP::Class::BEGIN@13 which was called: # once (1.33ms+120µs) by Class::MOP::BEGIN@26 at line 13
use Class::MOP::Instance;
# spent 1.45ms making 1 call to Class::MOP::Class::BEGIN@13
14298µs11.15ms
# spent 1.15ms (1.00+144µs) within Class::MOP::Class::BEGIN@14 which was called: # once (1.00ms+144µs) by Class::MOP::BEGIN@26 at line 14
use Class::MOP::Method::Wrapped;
# spent 1.15ms making 1 call to Class::MOP::Class::BEGIN@14
152110µs13.20ms
# spent 3.20ms (1.16+2.04) within Class::MOP::Class::BEGIN@15 which was called: # once (1.16ms+2.04ms) by Class::MOP::BEGIN@26 at line 15
use Class::MOP::Method::Accessor;
# spent 3.20ms making 1 call to Class::MOP::Class::BEGIN@15
16292µs11.53ms
# spent 1.53ms (635µs+896µs) within Class::MOP::Class::BEGIN@16 which was called: # once (635µs+896µs) by Class::MOP::BEGIN@26 at line 16
use Class::MOP::Method::Constructor;
# spent 1.53ms making 1 call to Class::MOP::Class::BEGIN@16
17291µs1333µs
# spent 333µs (265+67) within Class::MOP::Class::BEGIN@17 which was called: # once (265µs+67µs) by Class::MOP::BEGIN@26 at line 17
use Class::MOP::MiniTrait;
# spent 333µs 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
20225µs259µs
# spent 33µs (6+26) within Class::MOP::Class::BEGIN@20 which was called: # once (6µs+26µs) by Class::MOP::BEGIN@26 at line 20
use Class::Load 'is_class_loaded', 'load_class';
# spent 33µs making 1 call to Class::MOP::Class::BEGIN@20 # spent 26µs making 1 call to Exporter::import
21224µs271µs
# 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 32µs making 1 call to Exporter::import
22221µs247µs
# spent 27µs (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 27µs making 1 call to Class::MOP::Class::BEGIN@22 # spent 20µs making 1 call to Exporter::import
23223µs264µs
# 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
24226µs256µs
# spent 31µs (6+25) within Class::MOP::Class::BEGIN@24 which was called: # once (6µs+25µs) by Class::MOP::BEGIN@26 at line 24
use List::MoreUtils 'all';
# spent 31µs making 1 call to Class::MOP::Class::BEGIN@24 # spent 25µs making 1 call to Exporter::import
25
2614.45ms
# spent 4.45ms (6µs+4.45) within Class::MOP::Class::BEGIN@26 which was called: # once (6µs+4.45ms) by Class::MOP::BEGIN@26 at line 28
use base 'Class::MOP::Module',
# spent 4.45ms making 1 call to base::import
27 'Class::MOP::Mixin::HasAttributes',
2825.54ms14.45ms 'Class::MOP::Mixin::HasMethods';
# spent 4.45ms making 1 call to Class::MOP::Class::BEGIN@26
29
30# Creation
31
32
# spent 28.1ms (8.29+19.8) within Class::MOP::Class::initialize which was called 2018 times, avg 14µs/call: # 670 times (2.52ms+506µs) by Class::MOP::Class::get_all_attributes at line 928, avg 5µs/call # 422 times (1.90ms+3.58ms) 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 (1.43ms+427µs) by Class::MOP::Class::find_method_by_name at line 1123, avg 5µs/call # 158 times (635µs+165µs) by Class::MOP::Class::find_next_method_by_name at line 1171, avg 5µs/call # 64 times (288µs+461µs) by Class::MOP::Method::Accessor::_new at line 50 of Class/MOP/Method/Accessor.pm, avg 12µs/call # 59 times (222µs+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 (158µs+3.09ms) by Class::MOP::Object::meta at line 20 of Class/MOP/Object.pm, avg 99µs/call # 24 times (96µs+645µs) by Class::MOP::Method::_new at line 56 of Class/MOP/Method.pm, avg 31µs/call # 24 times (91µs+24µs) by Class::MOP::Class::find_all_methods_by_name at line 1154, avg 5µs/call # 20 times (78µs+19µs) by Class::MOP::Class::get_all_methods at line 1134, avg 5µs/call # 19 times (124µs+1.20ms) by metaclass::import at line 48 of metaclass.pm, avg 70µs/call # 18 times (96µs+1.03ms) by Class::MOP::Mixin::meta at line 16 of Class/MOP/Mixin.pm, avg 62µs/call # 14 times (82µs+1.79ms) by Class::MOP::MiniTrait::apply at line 19 of Class/MOP/MiniTrait.pm, avg 134µs/call # 12 times (82µs+6.32ms) by Moose::Meta::Class::initialize at line 79 of Moose/Meta/Class.pm, avg 533µs/call # 12 times (46µs+13µs) by Class::MOP::Attribute::get_raw_value at line 297 of Class/MOP/Attribute.pm, avg 5µs/call # 12 times (44µs+14µs) by Class::MOP::Attribute::has_value at line 318 of Class/MOP/Attribute.pm, avg 5µs/call # 11 times (41µs+12µs) by Moose::Meta::Method::_new at line 7 of (eval 62)[Eval/Closure.pm:144], avg 5µs/call # 7 times (45µs+433µs) by Moose::BEGIN@46 at line 15 of Moose/Meta/Attribute/Native.pm, avg 68µs/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 (13µs+5µs) by Moose::Object::new at line 28 of Moose/Object.pm, avg 6µs/call # 2 times (13µs+146µs) by Class::MOP::Package::create at line 72 of Class/MOP/Package.pm, avg 80µs/call # 2 times (7µs+2µs) by Moose::Meta::Attribute::_weaken_value at line 817 of Moose/Meta/Attribute.pm, avg 5µs/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 {
33100907.32ms my $class = shift;
34
35 my $package_name;
36
372018582µs if ( @_ % 2 ) {
38 $package_name = shift;
39 } else {
40 my %options = @_;
41 $package_name = $options{package};
42 }
43
44 ($package_name && !ref($package_name))
45 || confess "You must pass a package name and it cannot be blessed";
46
47209620.2ms return Class::MOP::get_metaclass_by_name($package_name)
# spent 18.2ms making 78 calls to Class::MOP::Class::_construct_class_instance, avg 233µs/call, recursion: max depth 1, sum of overlapping time 113µs # spent 2.13ms 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 18.0ms (1.21+16.8) within Class::MOP::Class::_construct_class_instance which was called 78 times, avg 231µs/call: # 78 times (1.21ms+16.8ms) by Class::MOP::Class::initialize at line 47, avg 231µs/call
sub _construct_class_instance {
77936841µs 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
887865µs if (defined(my $meta = Class::MOP::get_metaclass_by_name($package_name))) {
# spent 65µs making 78 calls to Class::MOP::get_metaclass_by_name, avg 831ns/call
89 return $meta;
90 }
91
92 $class
9310123µs = ref $class
# spent 123µs 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 $meta;
9978115µs if ($class eq 'Class::MOP::Class') {
10066616µs $meta = $class->_new($options);
# spent 616µs making 66 calls to Class::MOP::Class::_new, avg 9µs/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
107245.43ms $meta = $class->meta->_construct_instance($options)
# spent 5.30ms making 12 calls to Class::MOP::Class::_construct_instance, avg 442µs/call # spent 123µs making 12 calls to Class::MOP::Object::meta, avg 10µs/call
108 }
109
110 # and check the metaclass compatibility
1117810.5ms $meta->_check_metaclass_compatibility();
# spent 10.6ms making 78 calls to Class::MOP::Class::_check_metaclass_compatibility, avg 136µs/call, recursion: max depth 1, sum of overlapping time 63µs
112
11378142µs Class::MOP::store_metaclass_by_name($package_name, $meta);
# spent 142µs making 78 calls to Class::MOP::store_metaclass_by_name, avg 2µs/call
114
115 # NOTE:
116 # we need to weaken any anon classes
117 # so that they can call DESTROY properly
118 Class::MOP::weaken_metaclass($package_name) if $options->{weaken};
119
120 $meta;
121}
122
123
# spent 523µs (286+238) within Class::MOP::Class::_real_ref_name which was called 79 times, avg 7µs/call: # 56 times (198µs+146µs) by Class::MOP::Class::_class_metaclass_can_be_made_compatible at line 345, avg 6µs/call # 11 times (34µs+7µs) by Class::MOP::Class::_class_metaclass_is_compatible at line 255, avg 4µs/call # 10 times (46µs+76µs) by Class::MOP::Class::_construct_class_instance at line 93, avg 12µs/call # 2 times (8µs+8µs) by Class::MOP::Class::_immutable_metaclass at line 1352, avg 8µs/call
sub _real_ref_name {
124158284µs 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
128105238µs return $self->is_immutable
# spent 162µs making 26 calls to Class::MOP::Class::Immutable::Class::MOP::Class::is_immutable, avg 6µs/call # spent 41µs making 26 calls to Class::MOP::Class::Immutable::Trait::_get_mutable_metaclass_name, avg 2µs/call # spent 35µs making 53 calls to Class::MOP::Class::is_immutable, avg 668ns/call
129 ? $self->_get_mutable_metaclass_name()
130 : ref $self;
131}
132
133
# spent 616µs within Class::MOP::Class::_new which was called 66 times, avg 9µs/call: # 66 times (616µs+0s) by Class::MOP::Class::_construct_class_instance at line 100, avg 9µs/call
sub _new {
134264730µs 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
197102317µs
# spent 236µs within Class::MOP::Class::_base_metaclasses which was called 102 times, avg 2µs/call: # 45 times (109µs+0s) by Class::MOP::Class::_can_fix_metaclass_incompatibility at line 333, avg 2µs/call # 35 times (75µs+0s) by Class::MOP::Class::_check_metaclass_compatibility at line 208, avg 2µs/call # 22 times (52µs+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 16.8ms (1.25+15.5) within Class::MOP::Class::_check_metaclass_compatibility which was called 91 times, avg 184µs/call: # 78 times (668µs+9.85ms) by Class::MOP::Class::_construct_class_instance at line 111, avg 135µs/call # 13 times (587µs+5.66ms) by Class::MOP::Class::superclasses at line 958, avg 481µs/call
sub _check_metaclass_compatibility {
201342690µs my $self = shift;
202
203912.67ms 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 25µs # spent 931µs making 23 calls to Moose::Meta::Class::superclasses, avg 40µs/call, recursion: max depth 1, sum of overlapping time 323µs
204 or return;
205
206469.30ms $self->_fix_metaclass_incompatibility(@superclasses);
# spent 9.30ms making 46 calls to Class::MOP::Class::_fix_metaclass_incompatibility, avg 202µs/call
207
20846407µs my %base_metaclass = $self->_base_metaclasses;
# spent 332µs making 11 calls to Moose::Meta::Class::_base_metaclasses, avg 30µs/call # spent 75µs making 35 calls to Class::MOP::Class::_base_metaclasses, avg 2µs/call
209
210 # this is always okay ...
211 return
212 if ref($self) eq 'Class::MOP::Class'
213 && all {
214420573µs210123µs my $meta = $self->$_;
# spent 23µs making 35 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 643ns/call # spent 22µs making 35 calls to Class::MOP::Class::instance_metaclass, avg 614ns/call # spent 20µs making 35 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 574ns/call # spent 20µs making 35 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 571ns/call # spent 20µs making 35 calls to Class::MOP::Class::constructor_class, avg 566ns/call # spent 19µs making 35 calls to Class::MOP::Class::destructor_class, avg 534ns/call
2151173µs !defined($meta) || $meta eq $base_metaclass{$_};
216 }
21735692µs keys %base_metaclass;
# spent 692µs making 35 calls to List::MoreUtils::all, avg 20µs/call
218
219 for my $superclass (@superclasses) {
2201121µs11206µs $self->_check_class_metaclass_compatibility($superclass);
# spent 206µs making 11 calls to Class::MOP::Class::_check_class_metaclass_compatibility, avg 19µs/call
221 }
222
223 for my $metaclass_type ( keys %base_metaclass ) {
224154214µs7782µs next unless defined $self->$metaclass_type;
# spent 18µs 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 15µs 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 936ns/call # spent 8µs making 11 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 709ns/call # spent 8µs making 11 calls to Class::MOP::Class::instance_metaclass, avg 682ns/call # spent 7µs making 11 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 645ns/call
225 for my $superclass (@superclasses) {
22677116µs771.87ms $self->_check_single_metaclass_compatibility( $metaclass_type,
# spent 1.87ms making 77 calls to Class::MOP::Class::_check_single_metaclass_compatibility, avg 24µs/call
227 $superclass );
228 }
229 }
230}
231
232
# spent 206µs (39+167) within Class::MOP::Class::_check_class_metaclass_compatibility which was called 11 times, avg 19µs/call: # 11 times (39µs+167µs) by Class::MOP::Class::_check_metaclass_compatibility at line 220, avg 19µs/call
sub _check_class_metaclass_compatibility {
2333337µs my $self = shift;
234 my ( $superclass_name ) = @_;
235
23611167µs if (!$self->_class_metaclass_is_compatible($superclass_name)) {
# spent 167µs making 11 calls to Class::MOP::Class::_class_metaclass_is_compatible, avg 15µs/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 167µs (75+93) within Class::MOP::Class::_class_metaclass_is_compatible which was called 11 times, avg 15µs/call: # 11 times (75µs+93µs) by Class::MOP::Class::_check_class_metaclass_compatibility at line 236, avg 15µs/call
sub _class_metaclass_is_compatible {
2495557µs 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
2551141µs my $super_meta_name = $super_meta->_real_ref_name;
# spent 41µs making 11 calls to Class::MOP::Class::_real_ref_name, avg 4µs/call
256
2571140µs return $self->_is_compatible_with($super_meta_name);
# spent 40µs making 11 calls to Class::MOP::Object::_is_compatible_with, avg 4µs/call
258}
259
260
# spent 1.87ms (233µs+1.64) within Class::MOP::Class::_check_single_metaclass_compatibility which was called 77 times, avg 24µs/call: # 77 times (233µs+1.64ms) by Class::MOP::Class::_check_metaclass_compatibility at line 226, avg 24µs/call
sub _check_single_metaclass_compatibility {
261231230µs my $self = shift;
262 my ( $metaclass_type, $superclass_name ) = @_;
263
264771.64ms if (!$self->_single_metaclass_is_compatible($metaclass_type, $superclass_name)) {
# spent 1.64ms making 77 calls to Class::MOP::Class::_single_metaclass_is_compatible, avg 21µs/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 1.64ms (982µs+658µs) within Class::MOP::Class::_single_metaclass_is_compatible which was called 77 times, avg 21µs/call: # 77 times (982µs+658µs) by Class::MOP::Class::_check_single_metaclass_compatibility at line 264, avg 21µs/call
sub _single_metaclass_is_compatible {
279539950µs my $self = shift;
280 my ( $metaclass_type, $superclass_name ) = @_;
281
2827767µs my $super_meta = Class::MOP::get_metaclass_by_name($superclass_name)
# spent 67µs making 77 calls to Class::MOP::get_metaclass_by_name, avg 870ns/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 752ns/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 13µs 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 7µs making 11 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 591ns/call # spent 6µs making 11 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 518ns/call # spent 6µs making 11 calls to Class::MOP::Class::instance_metaclass, avg 509ns/call # spent 6µs making 11 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 509ns/call
291 # if metaclass is defined in superclass but not here, it's not compatible
292 # this is a really odd case
2937756µs return 0 unless defined $self->$metaclass_type;
# spent 12µs making 11 calls to Moose::Meta::Class::error_class, avg 1µs/call # 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 5µs making 11 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 491ns/call # spent 5µs making 11 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 464ns/call # spent 5µs making 11 calls to Class::MOP::Class::instance_metaclass, avg 455ns/call # spent 5µs making 11 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 445ns/call
294
295231414µs return $self->$metaclass_type->_is_compatible_with($super_meta->$metaclass_type);
# spent 311µs 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 986ns/call # spent 9µs making 22 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 423ns/call # spent 9µs making 22 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 418ns/call # spent 9µs making 22 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 414ns/call # spent 9µs making 22 calls to Class::MOP::Class::instance_metaclass, avg 414ns/call
296}
297
298
# spent 9.30ms (410µs+8.89) within Class::MOP::Class::_fix_metaclass_incompatibility which was called 46 times, avg 202µs/call: # 46 times (410µs+8.89ms) by Class::MOP::Class::_check_metaclass_compatibility at line 206, avg 202µs/call
sub _fix_metaclass_incompatibility {
299230204µs my $self = shift;
3005667µs5670µs my @supers = map { Class::MOP::Class->initialize($_) } @_;
# spent 408µs 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) {
3045697µs568.48ms $necessary = 1
# spent 8.48ms making 56 calls to Class::MOP::Class::_can_fix_metaclass_incompatibility, avg 151µs/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 8.48ms (1.18+7.30) within Class::MOP::Class::_can_fix_metaclass_incompatibility which was called 56 times, avg 151µs/call: # 56 times (1.18ms+7.30ms) by Class::MOP::Class::_fix_metaclass_incompatibility at line 304, avg 151µs/call
sub _can_fix_metaclass_incompatibility {
328336467µs my $self = shift;
329 my ($super_meta) = @_;
330
331561.05ms return 1 if $self->_class_metaclass_can_be_made_compatible($super_meta);
# spent 1.05ms making 56 calls to Class::MOP::Class::_class_metaclass_can_be_made_compatible, avg 19µs/call
332
33356465µs my %base_metaclass = $self->_base_metaclasses;
# spent 356µs making 11 calls to Moose::Meta::Class::_base_metaclasses, avg 32µs/call # spent 109µs making 45 calls to Class::MOP::Class::_base_metaclasses, avg 2µs/call
334 for my $metaclass_type (keys %base_metaclass) {
335347436µs3475.78ms return 1 if $self->_single_metaclass_can_be_made_compatible($super_meta, $metaclass_type);
# spent 5.78ms making 347 calls to Class::MOP::Class::_single_metaclass_can_be_made_compatible, avg 17µs/call
336 }
337
338 return;
339}
340
341
# spent 1.05ms (283µs+767µs) within Class::MOP::Class::_class_metaclass_can_be_made_compatible which was called 56 times, avg 19µs/call: # 56 times (283µs+767µs) by Class::MOP::Class::_can_fix_metaclass_incompatibility at line 331, avg 19µs/call
sub _class_metaclass_can_be_made_compatible {
342168225µs my $self = shift;
343 my ($super_meta) = @_;
344
345112767µs return $self->_can_be_made_compatible_with($super_meta->_real_ref_name);
# spent 423µs making 56 calls to Class::MOP::Object::_can_be_made_compatible_with, avg 8µs/call # spent 344µs making 56 calls to Class::MOP::Class::_real_ref_name, avg 6µs/call
346}
347
348
# spent 5.78ms (3.13+2.65) within Class::MOP::Class::_single_metaclass_can_be_made_compatible which was called 347 times, avg 17µs/call: # 347 times (3.13ms+2.65ms) by Class::MOP::Class::_can_fix_metaclass_incompatibility at line 335, avg 17µs/call
sub _single_metaclass_can_be_made_compatible {
34926863.64ms my $self = shift;
350 my ($super_meta, $metaclass_type) = @_;
351
352347236µs my $specific_meta = $self->$metaclass_type;
# spent 42µs making 56 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 746ns/call # spent 34µs making 56 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 602ns/call # spent 33µs making 56 calls to Class::MOP::Class::instance_metaclass, avg 591ns/call # spent 31µs making 56 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 552ns/call # spent 24µs making 45 calls to Class::MOP::Class::constructor_class, avg 542ns/call # spent 23µs making 45 calls to Class::MOP::Class::destructor_class, avg 511ns/call # spent 19µs making 11 calls to Moose::Meta::Class::error_class, avg 2µs/call # spent 15µs making 11 calls to Moose::Meta::Class::constructor_class, avg 1µs/call # spent 15µs making 11 calls to Moose::Meta::Class::destructor_class, avg 1µs/call
353
354347256µs return unless $super_meta->can($metaclass_type);
# spent 256µs making 347 calls to UNIVERSAL::can, avg 739ns/call
355347193µs my $super_specific_meta = $super_meta->$metaclass_type;
# spent 30µs making 56 calls to Class::MOP::Class::instance_metaclass, avg 536ns/call # spent 29µs making 56 calls to Class::MOP::Mixin::HasMethods::wrapped_method_metaclass, avg 523ns/call # spent 27µs making 56 calls to Class::MOP::Mixin::HasAttributes::attribute_metaclass, avg 489ns/call # spent 27µs making 56 calls to Class::MOP::Mixin::HasMethods::method_metaclass, avg 475ns/call # spent 21µs making 45 calls to Class::MOP::Class::destructor_class, avg 464ns/call # spent 21µs making 45 calls to Class::MOP::Class::constructor_class, avg 458ns/call # spent 13µs making 11 calls to Moose::Meta::Class::error_class, avg 1µs/call # spent 13µs 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
3653021.97ms return 1 if $specific_meta->_can_be_made_compatible_with($super_specific_meta);
# spent 1.97ms 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 1.69ms (55µs+1.63) within Class::MOP::Class::create which was called 2 times, avg 844µs/call: # 2 times (55µs+1.63ms) by Class::MOP::Class::_immutable_metaclass at line 1354, avg 844µs/call
sub create {
4203652µs 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
4462214µs my $meta = $class->SUPER::create($package => %options);
# spent 214µs making 2 calls to Class::MOP::Module::create, avg 107µs/call
447
4482842µs $meta->_add_meta_method($meta_name)
# spent 842µs making 2 calls to Class::MOP::Mixin::HasMethods::_add_meta_method, avg 421µs/call
449 if defined $meta_name;
450
4512600ns2577µs $meta->superclasses(@{$superclasses})
# spent 577µs making 2 calls to Class::MOP::Class::superclasses, avg 289µs/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 18.5ms (688µs+17.8) within Class::MOP::Class::new_object which was called 106 times, avg 174µs/call: # 64 times (402µs+10.7ms) by Class::MOP::Method::Accessor::_new at line 50 of Class/MOP/Method/Accessor.pm, avg 173µs/call # 24 times (159µs+3.43ms) by Class::MOP::Method::_new at line 56 of Class/MOP/Method.pm, avg 150µs/call # 11 times (70µs+1.97ms) by Moose::Meta::Method::_new at line 7 of (eval 62)[Eval/Closure.pm:144], avg 186µs/call # 3 times (25µs+646µs) by Moose::Meta::Class::new_object at line 284 of Moose/Meta/Class.pm, avg 224µs/call # 2 times (16µs+363µs) by Moose::Meta::TypeCoercion::new at line 39 of Moose/Meta/TypeCoercion.pm, avg 189µs/call # once (10µs+544µs) by Class::MOP::Attribute::_new at line 64 of Class/MOP/Attribute.pm # once (7µs+192µs) by Class::MOP::Object::_new at line 24 of Class/MOP/Object.pm
sub new_object {
489318965µs 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
496212299µs return $class->_construct_class_instance(@_)
# spent 230µs making 106 calls to UNIVERSAL::isa, avg 2µs/call # spent 70µs making 106 calls to Class::MOP::Package::name, avg 658ns/call
497 if $class->name->isa('Class::MOP::Class');
49810617.5ms return $class->_construct_instance(@_);
# spent 17.5ms making 106 calls to Class::MOP::Class::_construct_instance, avg 165µs/call
499}
500
501
# spent 22.8ms (3.64+19.2) within Class::MOP::Class::_construct_instance which was called 118 times, avg 193µs/call: # 106 times (3.08ms+14.4ms) by Class::MOP::Class::new_object at line 498, avg 165µs/call # 12 times (566µs+4.74ms) by Class::MOP::Class::_construct_class_instance at line 107, avg 442µs/call
sub _construct_instance {
5029441.65ms my $class = shift;
503 my $params = @_ == 1 ? $_[0] : {@_};
5041181.74ms my $meta_instance = $class->get_meta_instance();
# spent 1.02ms making 22 calls to Class::MOP::Class::get_meta_instance, avg 46µs/call # spent 700µs making 95 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_meta_instance, avg 7µs/call # spent 18µs 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;
510118170µs118132µs if (my $instance_class = blessed($params->{__INSTANCE__})) {
# spent 132µs 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 {
5221181.88ms $instance = $meta_instance->create_instance();
# spent 1.88ms making 118 calls to Class::MOP::Instance::create_instance, avg 16µs/call
523 }
5241182.24ms foreach my $attr ($class->get_all_attributes()) {
# spent 1.21ms making 22 calls to Class::MOP::Class::get_all_attributes, avg 55µs/call # spent 965µs making 95 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_all_attributes, avg 10µs/call # spent 64µs making 1 call to Class::MOP::Class::Immutable::Moose::Meta::Class::get_all_attributes
52510081.24ms100812.7ms $attr->initialize_instance_slot($meta_instance, $instance, $params);
# spent 12.2ms making 1001 calls to Class::MOP::Attribute::initialize_instance_slot, avg 12µs/call # spent 545µs making 7 calls to Moose::Meta::Attribute::initialize_instance_slot, avg 78µs/call
526 }
527236458µs if (Class::MOP::metaclass_is_weak($class->name)) {
# spent 379µs making 118 calls to Class::MOP::metaclass_is_weak, avg 3µs/call # spent 79µs making 118 calls to Class::MOP::Package::name, avg 670ns/call
528 $meta_instance->_set_mop_slot($instance, $class);
529 }
530 return $instance;
531}
532
533
# spent 47.5ms (408µs+47.1) within Class::MOP::Class::_inline_new_object which was called 35 times, avg 1.36ms/call: # 35 times (408µs+47.1ms) by Class::MOP::Method::Constructor::_generate_constructor_method_inline at line 101 of Class/MOP/Method/Constructor.pm, avg 1.36ms/call
sub _inline_new_object {
53470289µs my $self = shift;
535
536 return (
53721047.1ms 'my $class = shift;',
# spent 42.8ms making 35 calls to Class::MOP::Class::_inline_slot_initializers, avg 1.22ms/call # spent 1.44ms making 35 calls to Class::MOP::Class::_inline_generate_instance, avg 41µs/call # spent 1.40ms making 5 calls to Moose::Meta::Class::_inline_extra_init, avg 280µs/call # spent 807µs making 5 calls to Moose::Meta::Class::_inline_params, avg 161µs/call # spent 301µs making 35 calls to Class::MOP::Class::_inline_preserve_weak_metaclasses, avg 9µs/call # spent 277µs making 35 calls to Class::MOP::Class::_inline_fallback_constructor, avg 8µs/call # spent 51µs making 30 calls to Class::MOP::Class::_inline_params, avg 2µs/call # spent 20µs making 30 calls to Class::MOP::Class::_inline_extra_init, avg 663ns/call
538 '$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 277µs (198+80) within Class::MOP::Class::_inline_fallback_constructor which was called 35 times, avg 8µs/call: # 35 times (198µs+80µs) by Class::MOP::Class::_inline_new_object at line 537, avg 8µs/call
sub _inline_fallback_constructor {
550105206µs my $self = shift;
551 my ($class) = @_;
552 return (
5537080µs 'return ' . $self->_generate_fallback_constructor($class),
# spent 48µs making 30 calls to Class::MOP::Class::_generate_fallback_constructor, avg 2µs/call # spent 22µs making 35 calls to Class::MOP::Package::name, avg 631ns/call # spent 10µs making 5 calls to Moose::Meta::Class::_generate_fallback_constructor, avg 2µs/call
554 'if ' . $class . ' ne \'' . $self->name . '\';',
555 );
556}
557
558
# spent 48µs within Class::MOP::Class::_generate_fallback_constructor which was called 30 times, avg 2µs/call: # 30 times (48µs+0s) by Class::MOP::Class::_inline_fallback_constructor at line 553, avg 2µs/call
sub _generate_fallback_constructor {
5599081µs my $self = shift;
560 my ($class) = @_;
561 return 'Class::MOP::Class->initialize(' . $class . ')->new_object(@_)',
562}
563
564
# spent 51µs within Class::MOP::Class::_inline_params which was called 30 times, avg 2µs/call: # 30 times (51µs+0s) by Class::MOP::Class::_inline_new_object at line 537, avg 2µs/call
sub _inline_params {
5659073µs my $self = shift;
566 my ($params, $class) = @_;
567 return (
568 'my ' . $params . ' = @_ == 1 ? $_[0] : {@_};',
569 );
570}
571
572
# spent 1.44ms (125µs+1.32) within Class::MOP::Class::_inline_generate_instance which was called 35 times, avg 41µs/call: # 35 times (125µs+1.32ms) by Class::MOP::Class::_inline_new_object at line 537, avg 41µs/call
sub _inline_generate_instance {
573105120µs my $self = shift;
574 my ($inst, $class) = @_;
575 return (
576351.32ms 'my ' . $inst . ' = ' . $self->_inline_create_instance($class) . ';',
# spent 1.32ms making 35 calls to Class::MOP::Class::_inline_create_instance, avg 38µs/call
577 );
578}
579
580
# spent 1.32ms (156µs+1.16) within Class::MOP::Class::_inline_create_instance which was called 35 times, avg 38µs/call: # 35 times (156µs+1.16ms) by Class::MOP::Class::_inline_generate_instance at line 576, avg 38µs/call
sub _inline_create_instance {
58170124µs my $self = shift;
582
583701.16ms return $self->get_meta_instance->inline_create_instance(@_);
# spent 1.11ms making 35 calls to Class::MOP::Class::get_meta_instance, avg 32µs/call # spent 56µs making 35 calls to Class::MOP::Instance::inline_create_instance, avg 2µs/call
584}
585
586
# spent 42.8ms (920µs+41.9) within Class::MOP::Class::_inline_slot_initializers which was called 35 times, avg 1.22ms/call: # 35 times (920µs+41.9ms) by Class::MOP::Class::_inline_new_object at line 537, avg 1.22ms/call
sub _inline_slot_initializers {
5879593.08ms my $self = shift;
588
589 my $idx = 0;
590
591203538.1ms return map { $self->_inline_slot_initializer($_, $idx++) }
# spent 18.8ms making 41 calls to Moose::Meta::Class::_inline_slot_initializer, avg 460µs/call # spent 18.6ms making 286 calls to Class::MOP::Class::_inline_slot_initializer, avg 65µs/call # spent 621µs making 1708 calls to Class::MOP::Mixin::AttributeCore::name, avg 363ns/call
592327399µs704.42ms sort { $a->name cmp $b->name } $self->get_all_attributes;
# spent 2.79ms making 35 calls to Class::MOP::Class::CORE:sort, avg 80µs/call # spent 1.63ms making 35 calls to Class::MOP::Class::get_all_attributes, avg 46µs/call
593}
594
595
# spent 36.1ms (3.02+33.0) within Class::MOP::Class::_inline_slot_initializer which was called 327 times, avg 110µs/call: # 286 times (2.50ms+16.1ms) by Class::MOP::Class::_inline_slot_initializers at line 591, avg 65µs/call # 41 times (515µs+16.9ms) by Moose::Meta::Class::_inline_slot_initializer at line 376 of Moose/Meta/Class.pm, avg 425µs/call
sub _inline_slot_initializer {
5969811.00ms my $self = shift;
597 my ($attr, $idx) = @_;
598
5999591.88ms338828µs if (defined(my $init_arg = $attr->init_arg)) {
# spent 626µs making 11 calls to Class::MOP::Class::_inline_init_attr_from_default, avg 57µs/call # spent 202µs making 327 calls to Class::MOP::Mixin::AttributeCore::init_arg, avg 617ns/call
60031619.7ms my @source = (
# spent 10.2ms making 275 calls to Class::MOP::Class::_inline_init_attr_from_constructor, avg 37µs/call # spent 9.44ms making 41 calls to Moose::Meta::Class::_inline_init_attr_from_constructor, avg 230µs/call
601 'if (exists $params->{\'' . $init_arg . '\'}) {',
602 $self->_inline_init_attr_from_constructor($attr, $idx),
603 '}',
604 );
60511598µs31612.5ms if (my @default = $self->_inline_init_attr_from_default($attr, $idx)) {
# spent 7.43ms making 41 calls to Moose::Meta::Class::_inline_init_attr_from_default, avg 181µs/call # spent 5.09ms making 275 calls to Class::MOP::Class::_inline_init_attr_from_default, avg 19µs/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 10.2ms (2.00+8.25) within Class::MOP::Class::_inline_init_attr_from_constructor which was called 275 times, avg 37µs/call: # 275 times (2.00ms+8.25ms) by Class::MOP::Class::_inline_slot_initializer at line 600, avg 37µs/call
sub _inline_init_attr_from_constructor {
62713751.90ms my $self = shift;
628 my ($attr, $idx) = @_;
629
6305507.91ms my @initial_value = $attr->_inline_set_value(
# spent 7.23ms making 273 calls to Class::MOP::Attribute::_inline_set_value, avg 26µs/call # spent 562µs making 2 calls to Moose::Meta::Attribute::_inline_set_value, avg 281µs/call # spent 122µs making 275 calls to Class::MOP::Mixin::AttributeCore::init_arg, avg 443ns/call
631 '$instance', '$params->{\'' . $attr->init_arg . '\'}',
632 );
633
634275334µs push @initial_value, (
# spent 334µs making 275 calls to Class::MOP::Mixin::AttributeCore::has_initializer, avg 1µs/call
635 '$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 5.72ms (1.34+4.38) within Class::MOP::Class::_inline_init_attr_from_default which was called 286 times, avg 20µs/call: # 275 times (1.26ms+3.83ms) by Class::MOP::Class::_inline_slot_initializer at line 605, avg 19µs/call # 11 times (78µs+548µs) by Class::MOP::Class::_inline_slot_initializer at line 599, avg 57µs/call
sub _inline_init_attr_from_default {
64514321.18ms my $self = shift;
646 my ($attr, $idx) = @_;
647
6482862.03ms my $default = $self->_inline_default_value($attr, $idx);
# spent 2.03ms making 286 calls to Class::MOP::Class::_inline_default_value, avg 7µs/call
649 return unless $default;
650
651962.23ms my @initial_value = $attr->_inline_set_value('$instance', $default);
# spent 2.23ms making 96 calls to Class::MOP::Attribute::_inline_set_value, avg 23µs/call
652
65396112µs push @initial_value, (
# spent 112µs making 96 calls to Class::MOP::Mixin::AttributeCore::has_initializer, avg 1µs/call
654 '$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 2.37ms (1.63+744µs) within Class::MOP::Class::_inline_default_value which was called 326 times, avg 7µs/call: # 286 times (1.39ms+641µs) by Class::MOP::Class::_inline_init_attr_from_default at line 648, avg 7µs/call # 40 times (240µs+103µs) by Moose::Meta::Class::_inline_init_attr_from_default at line 430 of Moose/Meta/Class.pm, avg 9µs/call
sub _inline_default_value {
664978552µs my $self = shift;
665 my ($attr, $index) = @_;
666
667326465µs528510µs if ($attr->has_default) {
# spent 315µs making 326 calls to Class::MOP::Mixin::AttributeCore::has_default, avg 965ns/call # spent 196µs making 202 calls to Class::MOP::Mixin::AttributeCore::has_builder, avg 968ns/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.
674124291µs124233µs if ($attr->is_default_a_coderef) {
# spent 233µs making 124 calls to Class::MOP::Mixin::AttributeCore::is_default_a_coderef, avg 2µs/call
675 return '$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 301µs (158+143) within Class::MOP::Class::_inline_preserve_weak_metaclasses which was called 35 times, avg 9µs/call: # 35 times (158µs+143µs) by Class::MOP::Class::_inline_new_object at line 537, avg 9µs/call
sub _inline_preserve_weak_metaclasses {
69070124µs my $self = shift;
6913561µs70143µs if (Class::MOP::metaclass_is_weak($self->name)) {
# spent 119µs making 35 calls to Class::MOP::metaclass_is_weak, avg 3µs/call # spent 24µs making 35 calls to Class::MOP::Package::name, avg 686ns/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
7033040µs
# spent 20µs within Class::MOP::Class::_inline_extra_init which was called 30 times, avg 663ns/call: # 30 times (20µs+0s) by Class::MOP::Class::_inline_new_object at line 537, avg 663ns/call
sub _inline_extra_init { }
704
705
# spent 5.66ms (869µs+4.79) within Class::MOP::Class::_eval_environment which was called 35 times, avg 162µs/call: # 30 times (752µs+4.22ms) by Class::MOP::Method::Constructor::_eval_environment at line 89 of Class/MOP/Method/Constructor.pm, avg 166µs/call # 5 times (117µs+571µs) by Moose::Meta::Class::_eval_environment at line 542 of Moose/Meta/Class.pm, avg 137µs/call
sub _eval_environment {
7069943.12ms my $self = shift;
707
70817785.00ms my @attrs = sort { $a->name cmp $b->name } $self->get_all_attributes;
# spent 2.77ms making 35 calls to Class::MOP::Class::CORE:sort, avg 79µs/call # spent 1.63ms making 35 calls to Class::MOP::Class::get_all_attributes, avg 47µs/call # spent 608µs making 1708 calls to Class::MOP::Mixin::AttributeCore::name, avg 356ns/call
709
710327273µs327395µs my $defaults = [map { $_->default } @attrs];
# spent 395µs making 327 calls to Class::MOP::Mixin::AttributeCore::default, avg 1µs/call
711
712 return {
713 '$defaults' => \$defaults,
714 };
715}
716
717
718
# spent 13.4ms (809µs+12.6) within Class::MOP::Class::get_meta_instance which was called 495 times, avg 27µs/call: # 247 times (390µs+4.82ms) by Class::MOP::Attribute::_inline_instance_set at line 287 of Class/MOP/Attribute.pm, avg 21µs/call # 135 times (235µs+4.14ms) by Class::MOP::Attribute::_inline_instance_get at line 310 of Class/MOP/Attribute.pm, avg 32µs/call # 35 times (54µs+1.05ms) by Class::MOP::Class::_inline_create_instance at line 583, avg 32µs/call # 22 times (42µs+1.47ms) by Class::MOP::Class:::around at line 84 of Class/MOP/Class/Immutable/Trait.pm, avg 69µs/call # 22 times (39µs+979µs) 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 (2µs+0s) by Class::MOP::Attribute::get_raw_value at line 297 of Class/MOP/Attribute.pm, avg 1µs/call # once (3µs+99µs) 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 {
7199901.17ms my $self = shift;
72010512.6ms $self->{'_meta_instance'} ||= $self->_create_meta_instance();
# spent 12.6ms making 105 calls to Class::MOP::Class::_create_meta_instance, avg 120µs/call
721}
722
723
# spent 12.6ms (958µs+11.6) within Class::MOP::Class::_create_meta_instance which was called 105 times, avg 120µs/call: # 105 times (958µs+11.6ms) by Class::MOP::Class::get_meta_instance at line 720, avg 120µs/call
sub _create_meta_instance {
724420882µs my $self = shift;
725
72631511.5ms my $instance = $self->instance_metaclass->new(
# spent 7.02ms making 105 calls to Class::MOP::Instance::new, avg 67µs/call # spent 3.77ms making 94 calls to Class::MOP::Class::get_all_attributes, avg 40µs/call # spent 677µs making 11 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_all_attributes, avg 62µs/call # spent 64µs making 105 calls to Class::MOP::Class::instance_metaclass, avg 610ns/call
727 associated_metaclass => $self,
728 attributes => [ $self->get_all_attributes() ],
729 );
730
73110582µs $self->add_meta_instance_dependencies()
# spent 82µs making 105 calls to Class::MOP::Instance::is_dependent_on_superclasses, avg 783ns/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, $instance, \%params);
875 }
876}
877
878
# spent 1.99ms (522µs+1.47) within Class::MOP::Class::_attach_attribute which was called 181 times, avg 11µs/call: # 181 times (522µs+1.47ms) by Class::MOP::Mixin::HasAttributes::add_attribute at line 27 of Class/MOP/Mixin/HasAttributes.pm, avg 11µs/call
sub _attach_attribute {
879362512µs my ($self, $attribute) = @_;
8801811.47ms $attribute->attach_to_class($self);
# spent 1.47ms making 181 calls to Class::MOP::Attribute::attach_to_class, avg 8µs/call
881}
882
883
# spent 119ms (1.78+117) within Class::MOP::Class::_post_add_attribute which was called 181 times, avg 658µs/call: # 181 times (1.78ms+117ms) by Class::MOP::Mixin::HasAttributes::add_attribute at line 44 of Class/MOP/Mixin/HasAttributes.pm, avg 658µs/call
sub _post_add_attribute {
8845431.52ms my ( $self, $attribute ) = @_;
885
8861811.13ms $self->invalidate_meta_instances;
# spent 1.13ms making 181 calls to Class::MOP::Class::invalidate_meta_instances, avg 6µs/call
887
888 # invalidate package flag here
889 try {
890362898µs local $SIG{__DIE__};
891181111ms $attribute->install_accessors;
# spent 83.5ms making 59 calls to Moose::Meta::Attribute::install_accessors, avg 1.42ms/call # spent 27.8ms making 122 calls to Class::MOP::Attribute::install_accessors, avg 228µs/call
892 }
893 catch {
894 $self->remove_attribute( $attribute->name );
895 die $_;
896362116ms };
# spent 116ms making 181 calls to Try::Tiny::try, avg 639µs/call # spent 587µs 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 1.71ms (522µs+1.18) within Class::MOP::Class::find_attribute_by_name which was called 59 times, avg 29µs/call: # 59 times (522µs+1.18ms) by Class::MOP::Class::_immutable_metaclass at line 1331, avg 29µs/call
sub find_attribute_by_name {
914118110µs my ( $self, $attr_name ) = @_;
915
91659458µs foreach my $class ( $self->linearized_isa ) {
# spent 432µs 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 ...
918118294µs59270µs my $meta = Class::MOP::Class->initialize($class);
# spent 270µs making 59 calls to Class::MOP::Class::initialize, avg 5µs/call
919118456µs return $meta->get_attribute($attr_name)
# spent 249µs making 59 calls to Class::MOP::Mixin::HasAttributes::has_attribute, avg 4µs/call # spent 206µs making 59 calls to Class::MOP::Mixin::HasAttributes::get_attribute, avg 3µs/call
920 if $meta->has_attribute($attr_name);
921 }
922
923 return;
924}
925
926
# spent 9.71ms (4.57+5.14) within Class::MOP::Class::get_all_attributes which was called 216 times, avg 45µs/call: # 94 times (1.80ms+1.96ms) by Class::MOP::Class::_create_meta_instance at line 726, avg 40µs/call # 35 times (769µs+859µs) by Class::MOP::Class::_eval_environment at line 708, avg 47µs/call # 35 times (784µs+842µs) by Class::MOP::Class::_inline_slot_initializers at line 592, avg 46µs/call # 22 times (569µs+645µs) by Class::MOP::Class::_construct_instance at line 524, avg 55µs/call # 17 times (400µs+581µs) by Class::MOP::Class:::around at line 78 of Class/MOP/Class/Immutable/Trait.pm, avg 58µs/call # 5 times (86µs+87µs) by Moose::Meta::Class::_inline_triggers at line 467 of Moose/Meta/Class.pm, avg 35µs/call # 5 times (82µs+88µs) by Moose::Meta::Class::_eval_environment at line 505 of Moose/Meta/Class.pm, avg 34µs/call # 2 times (28µs+32µs) by Moose::Meta::Class::_call_all_triggers at line 296 of Moose/Meta/Class.pm, avg 30µs/call # once (46µs+41µs) by Moose::Meta::Attribute::new at line 95 of Moose/Meta/Attribute.pm
sub get_all_attributes {
9276481.82ms my $self = shift;
92813402.72ms15565.04ms my %attrs = map { %{ Class::MOP::Class->initialize($_)->_attribute_map } }
# spent 3.13ms making 670 calls to Class::MOP::Class::initialize, avg 5µs/call, recursion: max depth 1, sum of overlapping time 104µs # spent 1.33ms making 199 calls to Class::MOP::Class::linearized_isa, avg 7µs/call # spent 418µs making 670 calls to Class::MOP::Mixin::HasAttributes::_attribute_map, avg 624ns/call # spent 246µs making 16 calls to Class::MOP::Class::Immutable::Class::MOP::Class::linearized_isa, avg 15µs/call # spent 17µs 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 {
936512552µs my $self = shift;
937
9381282.56ms my $isa = $self->get_or_add_package_symbol('@ISA');
# spent 2.56ms making 128 calls to Class::MOP::Package::get_or_add_package_symbol, avg 20µs/call
939
94078276µs if (@_) {
941 my @supers = @_;
942133µs @{$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 915ns/call
9491313µs $class->isa($class);
# spent 13µs 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
958136.25ms $self->_check_metaclass_compatibility();
# spent 6.25ms making 13 calls to Class::MOP::Class::_check_metaclass_compatibility, avg 481µs/call
95913587µs $self->_superclasses_updated();
# spent 587µs making 13 calls to Class::MOP::Class::_superclasses_updated, avg 45µs/call
960 }
961
96212829µs return @{$isa};
963}
964
965
# spent 587µs (125+462) within Class::MOP::Class::_superclasses_updated which was called 13 times, avg 45µs/call: # 13 times (125µs+462µs) by Class::MOP::Class::superclasses at line 959, avg 45µs/call
sub _superclasses_updated {
9663972µs 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 $self->_superclass_metas(
# spent 58µs making 13 calls to Class::MOP::class_of, avg 4µs/call
9711315µs2626µs map { Class::MOP::class_of($_) } $self->superclasses
# spent 26µs 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 336µs making 11 calls to Moose::Meta::Class::superclasses, avg 31µs/call, recursion: max depth 1, sum of overlapping time 336µs
972 );
973}
974
975
# spent 26µs within Class::MOP::Class::_superclass_metas which was called 13 times, avg 2µs/call: # 13 times (26µs+0s) by Class::MOP::Class::_superclasses_updated at line 971, avg 2µs/call
sub _superclass_metas {
9762636µs 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 2.91ms (1.88+1.03) within Class::MOP::Class::linearized_isa which was called 429 times, avg 7µs/call: # 208 times (898µs+520µs) by Class::MOP::Class::_method_lookup_order at line 1037, avg 7µs/call # 199 times (866µs+464µs) by Class::MOP::Class::get_all_attributes at line 928, avg 7µs/call # 18 times (96µs+41µs) by Class::MOP::Class:::around at line 60 of Class/MOP/Class/Immutable/Trait.pm, avg 8µs/call # 4 times (18µs+8µs) by Class::MOP::Class::find_attribute_by_name at line 916, avg 6µs/call
sub linearized_isa {
9998583.30ms8581.03ms return @{ mro::get_linear_isa( (shift)->name ) };
# spent 786µs making 429 calls to mro::get_linear_isa, avg 2µs/call # spent 246µs making 429 calls to Class::MOP::Package::name, avg 573ns/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 1.96ms (523µs+1.44) within Class::MOP::Class::_method_lookup_order which was called 209 times, avg 9µs/call: # 108 times (272µs+751µs) by Class::MOP::Class::find_method_by_name at line 1122, avg 9µs/call # 84 times (208µs+562µs) by Class::MOP::Class::find_next_method_by_name at line 1168, avg 9µs/call # 9 times (24µs+77µs) by Class::MOP::Class::get_all_methods at line 1133, avg 11µs/call # 8 times (19µs+48µs) by Class::MOP::Class::find_all_methods_by_name at line 1152, avg 8µs/call
sub _method_lookup_order {
1037209503µs2091.44ms return (shift->linearized_isa, 'UNIVERSAL');
# spent 1.42ms 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 10.5ms (649µs+9.88) within Class::MOP::Class::__ANON__[/usr/local/lib/perl/5.14.2/Class/MOP/Class.pm:1072] which was called 46 times, avg 229µs/call: # 46 times (649µs+9.88ms) by Class::MOP::Class::add_around_method_modifier at line 1098, avg 229µs/call
my $fetch_and_prepare_method = sub {
1044276355µs my ($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 609ns/call
1046 # fetch it locally
104746818µs my $method = $self->get_method($method_name);
# spent 818µs making 46 calls to Class::MOP::Mixin::HasMethods::get_method, avg 18µs/call
1048 # if we don't have local ...
1049138241µs unless ($method) {
1050 # try to find the next method
1051463.84ms $method = $self->find_next_method_by_name($method_name);
# spent 3.84ms making 46 calls to Class::MOP::Class::find_next_method_by_name, avg 84µs/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
1058922.42ms $method = $wrapped_metaclass->wrap($method,
# spent 2.39ms making 46 calls to Class::MOP::Method::Wrapped::wrap, avg 52µs/call # spent 32µs making 46 calls to Class::MOP::Package::name, avg 704ns/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 }
1070462.77ms $self->add_method($method_name => $method);
# spent 2.77ms making 46 calls to Class::MOP::Mixin::HasMethods::add_method, avg 60µs/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' => $method_modifier)
1091 );
1092 }
1093
1094
# spent 11.7ms (295µs+11.4) within Class::MOP::Class::add_around_method_modifier which was called 46 times, avg 255µs/call: # 44 times (281µs+11.0ms) by Class::MOP::MiniTrait::apply at line 26 of Class/MOP/MiniTrait.pm, avg 255µs/call # 2 times (14µs+468µs) by Moose::Util::add_method_modifier at line 267 of Moose/Util.pm, avg 241µs/call
sub add_around_method_modifier {
1095184387µs my ($self, $method_name, $method_modifier) = @_;
1096 (defined $method_name && length $method_name)
1097 || confess "You must pass in a method name";
10984610.5ms my $method = $fetch_and_prepare_method->($self, $method_name);
# spent 10.5ms making 46 calls to Class::MOP::Class::__ANON__[Class/MOP/Class.pm:1072], avg 229µs/call
109992897µs $method->add_around_modifier(
# spent 776µs making 46 calls to Class::MOP::Method::Wrapped::add_around_modifier, avg 17µs/call # spent 121µs 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 13.5ms (1.79+11.7) within Class::MOP::Class::find_method_by_name which was called 108 times, avg 125µs/call: # 58 times (1.19ms+8.45ms) by Class::MOP::MiniTrait::apply at line 25 of Class/MOP/MiniTrait.pm, avg 166µs/call # 35 times (429µs+2.27ms) by Class::MOP::Mixin::HasMethods::_add_meta_method at line 28 of Class/MOP/Mixin/HasMethods.pm, avg 77µs/call # 7 times (84µs+412µs) by Moose::BEGIN@46 at line 18 of Moose/Meta/Attribute/Native.pm, avg 71µs/call # 5 times (54µs+374µs) by Moose::Meta::Class::_inline_BUILDARGS at line 335 of Moose/Meta/Class.pm, avg 85µs/call # 3 times (35µs+151µs) by Moose::Meta::Method::Destructor::is_needed at line 65 of Moose/Meta/Method/Destructor.pm, avg 62µs/call
sub find_method_by_name {
1119378345µs my ($self, $method_name) = @_;
1120 (defined $method_name && length $method_name)
1121 || confess "You must define a method name to find";
11221081.02ms foreach my $class ($self->_method_lookup_order) {
# spent 1.02ms making 108 calls to Class::MOP::Class::_method_lookup_order, avg 9µs/call
11237341.06ms73410.6ms my $method = Class::MOP::Class->initialize($class)->get_method($method_name);
# spent 8.77ms making 367 calls to Class::MOP::Mixin::HasMethods::get_method, avg 24µs/call # spent 1.86ms making 367 calls to Class::MOP::Class::initialize, avg 5µs/call
1124 return $method if defined $method;
1125 }
1126 return;
1127}
1128
1129
# spent 6.66ms (425µs+6.23) within Class::MOP::Class::get_all_methods which was called 9 times, avg 740µs/call: # 8 times (295µs+2.65ms) by Class::MOP::MiniTrait::apply at line 22 of Class/MOP/MiniTrait.pm, avg 368µs/call # once (130µs+3.58ms) by Class::MOP::Class:::around at line 66 of Class/MOP/Class/Immutable/Trait.pm
sub get_all_methods {
11303663µs my $self = shift;
1131
1132 my %methods;
11339101µs for my $class ( reverse $self->_method_lookup_order ) {
# spent 101µs making 9 calls to Class::MOP::Class::_method_lookup_order, avg 11µs/call
113440403µs2098µs my $meta = Class::MOP::Class->initialize($class);
# spent 98µs making 20 calls to Class::MOP::Class::initialize, avg 5µs/call
1135
11361626.03ms $methods{ $_->name } = $_ for $meta->_get_local_methods;
# spent 5.97ms making 20 calls to Class::MOP::Mixin::HasMethods::_get_local_methods, avg 298µs/call # spent 66µs making 142 calls to Class::MOP::Method::name, avg 464ns/call
1137 }
1138
1139 return values %methods;
1140}
1141
1142sub get_all_method_names {
1143 my $self = shift;
1144 map { $_->name } $self->get_all_methods;
1145}
1146
1147
# spent 821µs (141+680) within Class::MOP::Class::find_all_methods_by_name which was called 8 times, avg 103µs/call: # 5 times (93µs+457µs) by Moose::Meta::Class::_inline_BUILDALL at line 491 of Moose/Meta/Class.pm, avg 110µs/call # 3 times (48µs+223µs) by Moose::Meta::Method::Destructor::_generate_DEMOLISHALL at line 122 of Moose/Meta/Method/Destructor.pm, avg 90µs/call
sub find_all_methods_by_name {
11484040µs my ($self, $method_name) = @_;
1149 (defined $method_name && length $method_name)
1150 || confess "You must define a method name to find";
1151 my @methods;
1152868µs foreach my $class ($self->_method_lookup_order) {
# spent 68µs making 8 calls to Class::MOP::Class::_method_lookup_order, avg 8µs/call
1153 # fetch the meta-class ...
11544868µs24115µs my $meta = Class::MOP::Class->initialize($class);
# spent 115µs making 24 calls to Class::MOP::Class::initialize, avg 5µs/call
115525497µs push @methods => {
# spent 444µs making 24 calls to Class::MOP::Mixin::HasMethods::has_method, avg 19µs/call # spent 53µs 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 6.14ms (1.10+5.04) within Class::MOP::Class::find_next_method_by_name which was called 84 times, avg 73µs/call: # 46 times (695µs+3.15ms) by Class::MOP::Class::__ANON__[/usr/local/lib/perl/5.14.2/Class/MOP/Class.pm:1072] at line 1051, avg 84µs/call # 38 times (408µs+1.89ms) by Class::MOP::Method::Inlined::can_be_inlined at line 40 of Class/MOP/Method/Inlined.pm, avg 60µs/call
sub find_next_method_by_name {
1165422334µs my ($self, $method_name) = @_;
1166 (defined $method_name && length $method_name)
1167 || confess "You must define a method name to find";
116884770µs my @cpl = ($self->_method_lookup_order);
# spent 770µs making 84 calls to Class::MOP::Class::_method_lookup_order, avg 9µs/call
1169 shift @cpl; # discard ourselves
1170 foreach my $class (@cpl) {
1171316567µs3164.26ms my $method = Class::MOP::Class->initialize($class)->get_method($method_name);
# spent 3.47ms making 158 calls to Class::MOP::Mixin::HasMethods::get_method, avg 22µs/call # spent 800µs 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 {
11782628µs 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 1.13ms (918µs+213µs) within Class::MOP::Class::invalidate_meta_instances which was called 181 times, avg 6µs/call: # 181 times (918µs+213µs) by Class::MOP::Class::_post_add_attribute at line 886, avg 6µs/call
sub invalidate_meta_instances {
1231362800µs my $self = shift;
1232 $_->invalidate_meta_instance()
123318181µs181213µs for $self, @{ $self->{dependent_meta_instances} };
# spent 213µs making 181 calls to Class::MOP::Class::invalidate_meta_instance, avg 1µs/call
1234}
1235
1236
# spent 213µs within Class::MOP::Class::invalidate_meta_instance which was called 181 times, avg 1µs/call: # 181 times (213µs+0s) by Class::MOP::Class::invalidate_meta_instances at line 1233, avg 1µs/call
sub invalidate_meta_instance {
1237362383µs 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
125992135µs
# spent 58µs within Class::MOP::Class::is_mutable which was called 92 times, avg 634ns/call: # 59 times (40µs+0s) by Class::MOP::Class::make_immutable at line 1283, avg 680ns/call # 21 times (11µs+0s) by MongoDB::Connection::BEGIN@24 at line 234 of Moose.pm, avg 524ns/call # 9 times (5µs+0s) by Moose::Meta::Attribute::BEGIN@24 at line 707 of Moose/Util/TypeConstraints.pm, avg 567ns/call # 3 times (2µs+0s) by MongoDB::Connection::BEGIN@24 at line 270 of Moose.pm, avg 700ns/call
sub is_mutable { 1 }
12605385µs
# spent 35µs within Class::MOP::Class::is_immutable which was called 53 times, avg 668ns/call: # 53 times (35µs+0s) by Class::MOP::Class::_real_ref_name at line 128, avg 668ns/call
sub is_immutable { 0 }
1261
1262sub immutable_options { %{ $_[0]{__immutable}{options} || {} } }
1263
1264
# spent 740µs (601+139) within Class::MOP::Class::_immutable_options which was called 59 times, avg 13µs/call: # 53 times (530µs+107µs) by Class::MOP::Class::make_immutable at line 1287, avg 12µs/call # 6 times (71µs+32µs) by Moose::Meta::Class::_immutable_options at line 755 of Moose/Meta/Class.pm, avg 17µs/call
sub _immutable_options {
1265118735µs my ( $self, @args ) = @_;
1266
1267 return (
1268236139µs inline_accessors => 1,
# spent 34µs making 53 calls to Class::MOP::Class::immutable_trait, avg 634ns/call # spent 33µs making 59 calls to Class::MOP::Class::constructor_name, avg 563ns/call # spent 24µs making 53 calls to Class::MOP::Class::constructor_class, avg 462ns/call # spent 21µs making 53 calls to Class::MOP::Class::destructor_class, avg 398ns/call # spent 10µs making 6 calls to Moose::Meta::Class::immutable_trait, avg 2µs/call # spent 8µs 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 159ms (726µs+159) within Class::MOP::Class::make_immutable which was called 59 times, avg 2.70ms/call: # 21 times (263µs+57.2ms) by MongoDB::Connection::BEGIN@24 at line 239 of Moose.pm, avg 2.74ms/call # 14 times (154µs+13.3ms) by Moose::Exporter::BEGIN@13 at line 687 of Class/MOP.pm, avg 963µs/call # 9 times (126µs+32.3ms) by Moose::Meta::Attribute::BEGIN@24 at line 712 of Moose/Util/TypeConstraints.pm, avg 3.60ms/call # 4 times (43µs+328µs) by Moose::Exporter::BEGIN@13 at line 713 of Class/MOP.pm, avg 93µs/call # 3 times (35µs+7.58ms) by MongoDB::Connection::BEGIN@24 at line 275 of Moose.pm, avg 2.54ms/call # 2 times (27µs+-27µs) by Class::MOP::Class::_immutable_metaclass at line 1361, avg 0s/call # once (18µs+22.0ms) by MongoDB::Connection::BEGIN@27 at line 319 of MongoDB/Cursor.pm # once (12µs+16.5ms) by MongoDB::Connection::BEGIN@28 at line 521 of MongoDB/MongoClient.pm # once (12µs+3.35ms) by MongoDB::BEGIN@31 at line 467 of MongoDB/Collection.pm # once (11µs+3.11ms) by MongoDB::BEGIN@30 at line 131 of MongoDB/Database.pm # once (12µs+2.73ms) by MongoDB::BEGIN@33 at line 76 of MongoDB/OID.pm # once (12µs+104µs) by MongoDB::BEGIN@28 at line 67 of MongoDB/Connection.pm
sub make_immutable {
1281354610µs my ( $self, @args ) = @_;
1282
12835940µs return $self unless $self->is_mutable;
# spent 40µs making 59 calls to Class::MOP::Class::is_mutable, avg 680ns/call
1284
1285 my ($file, $line) = (caller)[1..2];
1286
1287118131ms $self->_initialize_immutable(
# spent 130ms making 59 calls to Class::MOP::Class::_initialize_immutable, avg 2.20ms/call # spent 637µs making 53 calls to Class::MOP::Class::_immutable_options, avg 12µs/call # spent 141µs making 6 calls to Moose::Meta::Class::_immutable_options, avg 23µs/call
1288 file => $file,
1289 line => $line,
1290 $self->_immutable_options(@args),
1291 );
12925927.8ms $self->_rebless_as_immutable(@args);
# spent 27.9ms making 59 calls to Class::MOP::Class::_rebless_as_immutable, avg 474µs/call, recursion: max depth 1, sum of overlapping time 149µs
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 27.8ms (367µs+27.4) within Class::MOP::Class::_rebless_as_immutable which was called 59 times, avg 471µs/call: # 59 times (367µs+27.4ms) by Class::MOP::Class::make_immutable at line 1292, avg 471µs/call
sub _rebless_as_immutable {
1313177358µs my ( $self, @args ) = @_;
1314
1315 $self->{__immutable}{original_class} = ref $self;
1316
13175927.4ms bless $self => $self->_immutable_metaclass(@args);
# spent 27.6ms making 59 calls to Class::MOP::Class::_immutable_metaclass, avg 467µs/call, recursion: max depth 1, sum of overlapping time 123µs
1318}
1319
1320
# spent 27.4ms (866µs+26.6) within Class::MOP::Class::_immutable_metaclass which was called 59 times, avg 465µs/call: # 59 times (866µs+26.6ms) by Class::MOP::Class::_rebless_as_immutable at line 1317, avg 465µs/call
sub _immutable_metaclass {
1321482934µs my ( $self, %args ) = @_;
1322
1323 if ( my $class = $args{immutable_metaclass} ) {
1324 return $class;
1325 }
1326
13275943µs my $trait = $args{immutable_trait} = $self->immutable_trait
# spent 34µs making 53 calls to Class::MOP::Class::immutable_trait, avg 634ns/call # spent 9µs making 6 calls to Moose::Meta::Class::immutable_trait, avg 2µs/call
1328 || confess "no immutable trait specified for $self";
1329
133059585µs my $meta = $self->meta;
# spent 585µs making 59 calls to Class::MOP::Object::meta, avg 10µs/call
1331591.71ms my $meta_attr = $meta->find_attribute_by_name("immutable_trait");
# spent 1.71ms making 59 calls to Class::MOP::Class::find_attribute_by_name, avg 29µs/call
1332
1333 my $class_name;
1334
13355932µs59104µs if ( $meta_attr and $trait eq $meta_attr->default ) {
# spent 104µs 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
134559166µs return $class_name
# spent 166µs making 59 calls to Class::Load::XS::is_class_loaded, avg 3µs/call
1346 if is_class_loaded($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).
1352216µs my $meta_name = $meta->_real_ref_name;
# spent 16µs making 2 calls to Class::MOP::Class::_real_ref_name, avg 8µs/call
1353
135421.69ms my $immutable_meta = $meta_name->create(
# spent 1.69ms making 2 calls to Class::MOP::Class::create, avg 844µs/call
1355 $class_name,
1356 superclasses => [ ref $self ],
1357 );
1358
1359222.2ms Class::MOP::MiniTrait::apply( $immutable_meta, $trait );
# spent 22.2ms making 2 calls to Class::MOP::MiniTrait::apply, avg 11.1ms/call
1360
136120s $immutable_meta->make_immutable(
# spent 236µs making 2 calls to Class::MOP::Class::make_immutable, avg 118µs/call, recursion: max depth 1, sum of overlapping time 236µs
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 119µs within Class::MOP::Class::_add_inlined_method which was called 38 times, avg 3µs/call: # 35 times (112µs+0s) by Class::MOP::Class::_inline_constructor at line 1453, avg 3µs/call # 3 times (8µs+0s) by Class::MOP::Class::_inline_destructor at line 1491, avg 3µs/call
sub _add_inlined_method {
138076112µs my ( $self, $method ) = @_;
1381
13823841µs push @{ $self->{__immutable}{inlined_methods} ||= [] }, $method;
1383}
1384
1385
# spent 130ms (521µs+129) within Class::MOP::Class::_initialize_immutable which was called 59 times, avg 2.20ms/call: # 59 times (521µs+129ms) by Class::MOP::Class::make_immutable at line 1287, avg 2.20ms/call
sub _initialize_immutable {
1386177504µs my ( $self, %args ) = @_;
1387
1388 $self->{__immutable}{options} = \%args;
138959129ms $self->_install_inlined_code(%args);
# spent 129ms making 59 calls to Class::MOP::Class::_install_inlined_code, avg 2.19ms/call
1390}
1391
1392
# spent 129ms (482µs+129) within Class::MOP::Class::_install_inlined_code which was called 59 times, avg 2.19ms/call: # 59 times (482µs+129ms) by Class::MOP::Class::_initialize_immutable at line 1389, avg 2.19ms/call
sub _install_inlined_code {
1393236477µs my ( $self, %args ) = @_;
1394
1395 # FIXME
13963342.9ms $self->_inline_accessors(%args) if $args{inline_accessors};
# spent 42.9ms making 33 calls to Class::MOP::Class::_inline_accessors, avg 1.30ms/call
13973584.0ms $self->_inline_constructor(%args) if $args{inline_constructor};
# spent 84.0ms making 35 calls to Class::MOP::Class::_inline_constructor, avg 2.40ms/call
139832.08ms $self->_inline_destructor(%args) if $args{inline_destructor};
# spent 2.08ms making 3 calls to Class::MOP::Class::_inline_destructor, avg 695µs/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 42.9ms (420µs+42.5) within Class::MOP::Class::_inline_accessors which was called 33 times, avg 1.30ms/call: # 33 times (420µs+42.5ms) by Class::MOP::Class::_install_inlined_code at line 1396, avg 1.30ms/call
sub _inline_accessors {
141066113µs my $self = shift;
1411
141233152µs foreach my $attr_name ( $self->get_attribute_list ) {
# spent 152µs making 33 calls to Class::MOP::Mixin::HasAttributes::get_attribute_list, avg 5µs/call
141376188µs15242.4ms $self->get_attribute($attr_name)->install_accessors(1);
# spent 40.8ms making 75 calls to Class::MOP::Attribute::install_accessors, avg 544µs/call # spent 1.21ms making 1 call to Moose::Meta::Attribute::install_accessors # spent 329µs making 76 calls to Class::MOP::Mixin::HasAttributes::get_attribute, avg 4µs/call
1414 }
1415}
1416
1417
# spent 84.0ms (789µs+83.2) within Class::MOP::Class::_inline_constructor which was called 35 times, avg 2.40ms/call: # 35 times (789µs+83.2ms) by Class::MOP::Class::_install_inlined_code at line 1397, avg 2.40ms/call
sub _inline_constructor {
1418280634µs 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
142435772µs if ( $self->has_method($name) && !$args{replace_constructor} ) {
# spent 772µs making 35 calls to Class::MOP::Mixin::HasMethods::has_method, avg 22µs/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 = $args{constructor_class};
1435
143635870µs load_class($constructor_class);
# spent 870µs making 35 calls to Class::Load::load_class, avg 25µs/call
1437
143810576.3ms my $constructor = $constructor_class->new(
# spent 44.4ms making 30 calls to Class::MOP::Method::Constructor::new, avg 1.48ms/call # spent 31.9ms making 5 calls to Moose::Meta::Method::Constructor::new, avg 6.37ms/call # spent 45µs making 70 calls to Class::MOP::Package::name, avg 637ns/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
14517096µs352.94ms if ( $args{replace_constructor} or $constructor->can_be_inlined ) {
# spent 2.94ms making 35 calls to Class::MOP::Method::Inlined::can_be_inlined, avg 84µs/call
1452352.21ms $self->add_method( $name => $constructor );
# spent 2.21ms making 35 calls to Class::MOP::Mixin::HasMethods::add_method, avg 63µs/call
145335112µs $self->_add_inlined_method($constructor);
# spent 112µs making 35 calls to Class::MOP::Class::_add_inlined_method, avg 3µs/call
1454 }
1455}
1456
1457
# spent 2.08ms (92µs+1.99) within Class::MOP::Class::_inline_destructor which was called 3 times, avg 695µs/call: # 3 times (92µs+1.99ms) by Class::MOP::Class::_install_inlined_code at line 1398, avg 695µs/call
sub _inline_destructor {
14582471µs 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
1464360µs if ( $self->has_method('DESTROY') && ! $args{replace_destructor} ) {
# spent 60µs 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
14753213µs return unless $destructor_class->is_needed($self);
# spent 213µs making 3 calls to Moose::Meta::Method::Destructor::is_needed, avg 71µs/call
1476
147791.27ms my $destructor = $destructor_class->new(
# spent 1.27ms making 3 calls to Moose::Meta::Method::Destructor::new, avg 423µs/call # spent 3µs making 6 calls to Class::MOP::Package::name, avg 550ns/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
148967µs3176µs if ( $args{replace_destructor} or $destructor->can_be_inlined ) {
# spent 176µs making 3 calls to Class::MOP::Method::Inlined::can_be_inlined, avg 59µs/call
14903188µs $self->add_method( 'DESTROY' => $destructor );
# spent 188µs making 3 calls to Class::MOP::Mixin::HasMethods::add_method, avg 63µs/call
149138µs $self->_add_inlined_method($destructor);
# spent 8µs making 3 calls to Class::MOP::Class::_add_inlined_method, avg 3µs/call
1492 }
1493}
1494
149515µs1;
1496
1497# ABSTRACT: Class Meta Object
1498
1499__END__
 
# spent 5.56ms (4.33+1.23) within Class::MOP::Class::CORE:sort which was called 70 times, avg 79µs/call: # 35 times (2.17ms+621µs) by Class::MOP::Class::_inline_slot_initializers at line 592, avg 80µs/call # 35 times (2.16ms+608µs) by Class::MOP::Class::_eval_environment at line 708, avg 79µs/call
sub Class::MOP::Class::CORE:sort; # opcode