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For examples/Atom-timer.pl
  Run on Mon Aug 12 14:45:28 2013
Reported on Mon Aug 12 14:46:14 2013

Filename/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Class/MOP/Attribute.pm
StatementsExecuted 19337 statements in 51.0ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
753217.30ms9.75msClass::MOP::Attribute::::_set_initial_slot_valueClass::MOP::Attribute::_set_initial_slot_value
280525.42ms106msClass::MOP::Attribute::::_process_accessorsClass::MOP::Attribute::_process_accessors
128334.35ms10.2msClass::MOP::Attribute::::_inline_instance_getClass::MOP::Attribute::_inline_instance_get
227324.13ms139msClass::MOP::Attribute::::install_accessorsClass::MOP::Attribute::install_accessors
441533.47ms14.8msClass::MOP::Attribute::::_inline_set_valueClass::MOP::Attribute::_inline_set_value
484223.08ms12.0msClass::MOP::Attribute::::_inline_instance_setClass::MOP::Attribute::_inline_instance_set
966112.66ms13.4msClass::MOP::Attribute::::initialize_instance_slotClass::MOP::Attribute::initialize_instance_slot
280211.95ms2.35msClass::MOP::Attribute::::_accessor_descriptionClass::MOP::Attribute::_accessor_description
1515041.44ms5.54msClass::MOP::Attribute::::newClass::MOP::Attribute::new
740111.35ms1.61msClass::MOP::Attribute::::slotsClass::MOP::Attribute::slots
12311798µs1.27msClass::MOP::Attribute::::_newClass::MOP::Attribute::_new
15111764µs1.02msClass::MOP::Attribute::::attach_to_classClass::MOP::Attribute::attach_to_class
30632506µs506µsClass::MOP::Attribute::::associate_methodClass::MOP::Attribute::associate_method
6722479µs944µsClass::MOP::Attribute::::_inline_instance_hasClass::MOP::Attribute::_inline_instance_has
7521193µs8.84msClass::MOP::Attribute::::_inline_get_valueClass::MOP::Attribute::_inline_get_value
24521176µs176µsClass::MOP::Attribute::::accessor_metaclassClass::MOP::Attribute::accessor_metaclass
121189µs210µsClass::MOP::Attribute::::has_valueClass::MOP::Attribute::has_value
121188µs207µsClass::MOP::Attribute::::get_raw_valueClass::MOP::Attribute::get_raw_value
241170µs434µsClass::MOP::Attribute::::_inline_has_valueClass::MOP::Attribute::_inline_has_value
41134µs90µsClass::MOP::Attribute::::set_initial_valueClass::MOP::Attribute::set_initial_value
121122µs229µsClass::MOP::Attribute::::get_valueClass::MOP::Attribute::get_value
11111µs36µsClass::MOP::Attribute::::BEGIN@17Class::MOP::Attribute::BEGIN@17
1118µs8µsClass::MOP::Attribute::::BEGIN@3Class::MOP::Attribute::BEGIN@3
1117µs11µsClass::MOP::Attribute::::BEGIN@11Class::MOP::Attribute::BEGIN@11
1116µs31µsClass::MOP::Attribute::::BEGIN@16Class::MOP::Attribute::BEGIN@16
1116µs32µsClass::MOP::Attribute::::BEGIN@15Class::MOP::Attribute::BEGIN@15
1116µs18µsClass::MOP::Attribute::::BEGIN@10Class::MOP::Attribute::BEGIN@10
1116µs96µsClass::MOP::Attribute::::BEGIN@19Class::MOP::Attribute::BEGIN@19
1114µs4µsClass::MOP::Attribute::::BEGIN@13Class::MOP::Attribute::BEGIN@13
0000s0sClass::MOP::Attribute::::__ANON__[:169]Class::MOP::Attribute::__ANON__[:169]
0000s0sClass::MOP::Attribute::::__ANON__[:198]Class::MOP::Attribute::__ANON__[:198]
0000s0sClass::MOP::Attribute::::__ANON__[:218]Class::MOP::Attribute::__ANON__[:218]
0000s0sClass::MOP::Attribute::::__ANON__[:398]Class::MOP::Attribute::__ANON__[:398]
0000s0sClass::MOP::Attribute::::__ANON__[:401]Class::MOP::Attribute::__ANON__[:401]
0000s0sClass::MOP::Attribute::::__ANON__[:456]Class::MOP::Attribute::__ANON__[:456]
0000s0sClass::MOP::Attribute::::_inline_clear_valueClass::MOP::Attribute::_inline_clear_value
0000s0sClass::MOP::Attribute::::_inline_instance_clearClass::MOP::Attribute::_inline_instance_clear
0000s0sClass::MOP::Attribute::::_make_initializer_writer_callbackClass::MOP::Attribute::_make_initializer_writer_callback
0000s0sClass::MOP::Attribute::::clear_valueClass::MOP::Attribute::clear_value
0000s0sClass::MOP::Attribute::::detach_from_classClass::MOP::Attribute::detach_from_class
0000s0sClass::MOP::Attribute::::get_read_methodClass::MOP::Attribute::get_read_method
0000s0sClass::MOP::Attribute::::get_read_method_refClass::MOP::Attribute::get_read_method_ref
0000s0sClass::MOP::Attribute::::get_write_methodClass::MOP::Attribute::get_write_method
0000s0sClass::MOP::Attribute::::get_write_method_refClass::MOP::Attribute::get_write_method_ref
0000s0sClass::MOP::Attribute::::remove_accessorsClass::MOP::Attribute::remove_accessors
0000s0sClass::MOP::Attribute::::set_raw_valueClass::MOP::Attribute::set_raw_value
0000s0sClass::MOP::Attribute::::set_valueClass::MOP::Attribute::set_value
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::Attribute;
3
# spent 8µs within Class::MOP::Attribute::BEGIN@3 which was called: # once (8µs+0s) by Class::MOP::BEGIN@27 at line 5
BEGIN {
414µs $Class::MOP::Attribute::AUTHORITY = 'cpan:STEVAN';
5128µs18µs}
# spent 8µs making 1 call to Class::MOP::Attribute::BEGIN@3
6{
72900ns $Class::MOP::Attribute::VERSION = '2.1005';
8}
9
10221µs231µs
# spent 18µs (6+12) within Class::MOP::Attribute::BEGIN@10 which was called: # once (6µs+12µs) by Class::MOP::BEGIN@27 at line 10
use strict;
# spent 18µs making 1 call to Class::MOP::Attribute::BEGIN@10 # spent 12µs making 1 call to strict::import
11220µs215µs
# spent 11µs (7+4) within Class::MOP::Attribute::BEGIN@11 which was called: # once (7µs+4µs) by Class::MOP::BEGIN@27 at line 11
use warnings;
# spent 11µs making 1 call to Class::MOP::Attribute::BEGIN@11 # spent 4µs making 1 call to warnings::import
12
13221µs14µs
# spent 4µs within Class::MOP::Attribute::BEGIN@13 which was called: # once (4µs+0s) by Class::MOP::BEGIN@27 at line 13
use Class::MOP::Method::Accessor;
# spent 4µs making 1 call to Class::MOP::Attribute::BEGIN@13
14
15229µs257µs
# spent 32µs (6+25) within Class::MOP::Attribute::BEGIN@15 which was called: # once (6µs+25µs) by Class::MOP::BEGIN@27 at line 15
use Carp 'confess';
# spent 32µs making 1 call to Class::MOP::Attribute::BEGIN@15 # spent 25µs making 1 call to Exporter::import
16221µs256µs
# spent 31µs (6+25) within Class::MOP::Attribute::BEGIN@16 which was called: # once (6µs+25µs) by Class::MOP::BEGIN@27 at line 16
use Scalar::Util 'blessed', 'weaken';
# spent 31µs making 1 call to Class::MOP::Attribute::BEGIN@16 # spent 25µs making 1 call to Exporter::import
17224µs262µs
# spent 36µs (11+26) within Class::MOP::Attribute::BEGIN@17 which was called: # once (11µs+26µs) by Class::MOP::BEGIN@27 at line 17
use Try::Tiny;
# spent 36µs making 1 call to Class::MOP::Attribute::BEGIN@17 # spent 26µs making 1 call to Exporter::import
18
1921.86ms2185µs
# spent 96µs (6+90) within Class::MOP::Attribute::BEGIN@19 which was called: # once (6µs+90µs) by Class::MOP::BEGIN@27 at line 19
use base 'Class::MOP::Object', 'Class::MOP::Mixin::AttributeCore';
# spent 96µs making 1 call to Class::MOP::Attribute::BEGIN@19 # spent 90µs making 1 call to base::import
20
21# NOTE: (meta-circularity)
22# This method will be replaced in the
23# boostrap section of Class::MOP, by
24# a new version which uses the
25# &Class::MOP::Class::construct_instance
26# method to build an attribute meta-object
27# which itself is described with attribute
28# meta-objects.
29# - Ain't meta-circularity grand? :)
30
# spent 5.54ms (1.44+4.10) within Class::MOP::Attribute::new which was called 151 times, avg 37µs/call: # 74 times (685µs+530µs) by Class::MOP::Mixin::HasAttributes::add_attribute at line 20 of Class/MOP/Mixin/HasAttributes.pm, avg 16µs/call # 29 times (351µs+3.25ms) by Moose::Meta::Attribute::new at line 121 of Moose/Meta/Attribute.pm, avg 124µs/call # once (16µs+10µs) by Moose::Exporter::BEGIN@13 at line 133 of Class/MOP.pm # once (11µs+14µs) by Moose::Exporter::BEGIN@13 at line 178 of Class/MOP.pm # once (13µs+9µs) by Moose::Exporter::BEGIN@13 at line 223 of Class/MOP.pm # once (8µs+12µs) by Moose::Exporter::BEGIN@13 at line 460 of Class/MOP.pm # once (12µs+8µs) by Moose::Exporter::BEGIN@13 at line 479 of Class/MOP.pm # once (10µs+8µs) by Moose::Exporter::BEGIN@13 at line 250 of Class/MOP.pm # once (10µs+8µs) by Moose::Exporter::BEGIN@13 at line 287 of Class/MOP.pm # once (8µs+10µs) by Moose::Exporter::BEGIN@13 at line 401 of Class/MOP.pm # once (10µs+8µs) by Moose::Exporter::BEGIN@13 at line 597 of Class/MOP.pm # once (10µs+8µs) by Moose::Exporter::BEGIN@13 at line 270 of Class/MOP.pm # once (8µs+9µs) by Moose::Exporter::BEGIN@13 at line 543 of Class/MOP.pm # once (8µs+8µs) by Moose::Exporter::BEGIN@13 at line 198 of Class/MOP.pm # once (8µs+8µs) by Moose::Exporter::BEGIN@13 at line 338 of Class/MOP.pm # once (7µs+9µs) by Moose::Exporter::BEGIN@13 at line 562 of Class/MOP.pm # once (7µs+8µs) by Moose::Exporter::BEGIN@13 at line 642 of Class/MOP.pm # once (9µs+6µs) by Moose::Exporter::BEGIN@13 at line 137 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 150 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 386 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 291 of Class/MOP.pm # once (8µs+6µs) by Moose::BEGIN@27 at line 47 of Moose/Meta/Class.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 182 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 307 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 490 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 317 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 327 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 551 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 433 of Class/MOP.pm # once (8µs+5µs) by Moose::Exporter::BEGIN@13 at line 449 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 497 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 572 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 504 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 378 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 518 of Class/MOP.pm # once (8µs+6µs) by Moose::Exporter::BEGIN@13 at line 370 of Class/MOP.pm # once (8µs+5µs) by Moose::Exporter::BEGIN@13 at line 417 of Class/MOP.pm # once (8µs+5µs) by Moose::Exporter::BEGIN@13 at line 601 of Class/MOP.pm # once (8µs+5µs) by Moose::Exporter::BEGIN@13 at line 511 of Class/MOP.pm # once (8µs+5µs) by Moose::Exporter::BEGIN@13 at line 409 of Class/MOP.pm # once (7µs+6µs) by Moose::Exporter::BEGIN@13 at line 355 of Class/MOP.pm # once (8µs+5µs) by Moose::Exporter::BEGIN@13 at line 425 of Class/MOP.pm # once (7µs+6µs) by Moose::Exporter::BEGIN@13 at line 394 of Class/MOP.pm # once (7µs+5µs) by Moose::Exporter::BEGIN@13 at line 649 of Class/MOP.pm # once (7µs+6µs) by Moose::Exporter::BEGIN@13 at line 534 of Class/MOP.pm # once (7µs+5µs) by Moose::Exporter::BEGIN@13 at line 618 of Class/MOP.pm # once (7µs+5µs) by Moose::Exporter::BEGIN@13 at line 635 of Class/MOP.pm # once (7µs+5µs) by Moose::Exporter::BEGIN@13 at line 581 of Class/MOP.pm # once (7µs+5µs) by Moose::Exporter::BEGIN@13 at line 441 of Class/MOP.pm # once (7µs+5µs) by Moose::Exporter::BEGIN@13 at line 625 of Class/MOP.pm
sub new {
31151168µs my ( $class, @args ) = @_;
32
33151110µs unshift @args, "name" if @args % 2 == 1;
34151202µs my %options = @args;
35
3615134µs my $name = $options{name};
37
3815116µs (defined $name)
39 || confess "You must provide a name for the attribute";
40
4115174µs $options{init_arg} = $name
42 if not exists $options{init_arg};
4315138µs if(exists $options{builder}){
44125µs confess("builder must be a defined scalar value which is a method name")
45 if ref $options{builder} || !(defined $options{builder});
46123µs confess("Setting both default and builder is not allowed.")
47 if exists $options{default};
48 } else {
4913990µs3578µs ($class->is_default_a_coderef(\%options))
# spent 78µs making 35 calls to Class::MOP::Mixin::AttributeCore::is_default_a_coderef, avg 2µs/call
50 || confess("References are not allowed as default values, you must ".
51 "wrap the default of '$name' in a CODE reference (ex: sub { [] } and not [])")
52 if exists $options{default} && ref $options{default};
53 }
5415118µs if( $options{required} and not( defined($options{builder}) || defined($options{init_arg}) || exists $options{default} ) ) {
55 confess("A required attribute must have either 'init_arg', 'builder', or 'default'");
56 }
57
58151475µs1514.02ms $class->_new(\%options);
# spent 2.75ms making 28 calls to Moose::Meta::Attribute::_new, avg 98µs/call # spent 1.27ms making 123 calls to Class::MOP::Attribute::_new, avg 10µs/call
59}
60
61
# spent 1.27ms (798µs+471µs) within Class::MOP::Attribute::_new which was called 123 times, avg 10µs/call: # 123 times (798µs+471µs) by Class::MOP::Attribute::new at line 58, avg 10µs/call
sub _new {
6212313µs my $class = shift;
63
6412326µs2471µs return Class::MOP::Class->initialize($class)->new_object(@_)
# spent 467µs making 1 call to Class::MOP::Class::new_object # spent 4µs making 1 call to Class::MOP::Class::initialize
65 if $class ne __PACKAGE__;
66
6712229µs my $options = @_ == 1 ? $_[0] : {@_};
68
69122816µs bless {
70 'name' => $options->{name},
71 'accessor' => $options->{accessor},
72 'reader' => $options->{reader},
73 'writer' => $options->{writer},
74 'predicate' => $options->{predicate},
75 'clearer' => $options->{clearer},
76 'builder' => $options->{builder},
77 'init_arg' => $options->{init_arg},
78 exists $options->{default}
79 ? ('default' => $options->{default})
80 : (),
81 'initializer' => $options->{initializer},
82 'definition_context' => $options->{definition_context},
83 # keep a weakened link to the
84 # class we are associated with
85 'associated_class' => undef,
86 # and a list of the methods
87 # associated with this attr
88 'associated_methods' => [],
89 # this let's us keep track of
90 # our order inside the associated
91 # class
92 'insertion_order' => undef,
93 }, $class;
94}
95
96# NOTE:
97# this is a primitive (and kludgy) clone operation
98# for now, it will be replaced in the Class::MOP
99# bootstrap with a proper one, however we know
100# that this one will work fine for now.
101sub clone {
102 my $self = shift;
103 my %options = @_;
104 (blessed($self))
105 || confess "Can only clone an instance";
106 return bless { %{$self}, %options } => ref($self);
107}
108
109
# spent 13.4ms (2.66+10.7) within Class::MOP::Attribute::initialize_instance_slot which was called 966 times, avg 14µs/call: # 966 times (2.66ms+10.7ms) by Class::MOP::Class::_construct_instance at line 525 of Class/MOP/Class.pm, avg 14µs/call
sub initialize_instance_slot {
110966184µs my ($self, $meta_instance, $instance, $params) = @_;
111966222µs my $init_arg = $self->{'init_arg'};
112
113 # try to fetch the init arg from the %params ...
114
115 # if nothing was in the %params, we can use the
116 # attribute's default value (if it has one)
1179666.15ms93710.7ms if(defined $init_arg and exists $params->{$init_arg}){
# spent 9.72ms making 749 calls to Class::MOP::Attribute::_set_initial_slot_value, avg 13µs/call # spent 1.02ms making 188 calls to Class::MOP::Mixin::AttributeCore::default, avg 5µs/call
118 $self->_set_initial_slot_value(
119 $meta_instance,
120 $instance,
121 $params->{$init_arg},
122 );
123 }
124 elsif (exists $self->{'default'}) {
125 $self->_set_initial_slot_value(
126 $meta_instance,
127 $instance,
128 $self->default($instance),
129 );
130 }
131 elsif (defined( my $builder = $self->{'builder'})) {
132 if ($builder = $instance->can($builder)) {
133 $self->_set_initial_slot_value(
134 $meta_instance,
135 $instance,
136 $instance->$builder,
137 );
138 }
139 else {
140 confess(ref($instance)." does not support builder method '". $self->{'builder'} ."' for attribute '" . $self->name . "'");
141 }
142 }
143}
144
145
# spent 9.75ms (7.30+2.45) within Class::MOP::Attribute::_set_initial_slot_value which was called 753 times, avg 13µs/call: # 749 times (7.27ms+2.44ms) by Class::MOP::Attribute::initialize_instance_slot at line 117, avg 13µs/call # 4 times (23µs+12µs) by Class::MOP::Attribute::set_initial_value at line 261, avg 9µs/call
sub _set_initial_slot_value {
146753178µs my ($self, $meta_instance, $instance, $value) = @_;
147
1487534.70ms753310µs my $slot_name = $self->name;
# spent 310µs making 753 calls to Class::MOP::Mixin::AttributeCore::name, avg 411ns/call
149
1507531.73ms15062.15ms return $meta_instance->set_slot_value($instance, $slot_name, $value)
# spent 1.49ms making 753 calls to Class::MOP::Instance::set_slot_value, avg 2µs/call # spent 652µs making 753 calls to Class::MOP::Mixin::AttributeCore::has_initializer, avg 866ns/call
151 unless $self->has_initializer;
152
153 my $callback = $self->_make_initializer_writer_callback(
154 $meta_instance, $instance, $slot_name
155 );
156
157 my $initializer = $self->initializer;
158
159 # most things will just want to set a value, so make it first arg
160 $instance->$initializer($value, $callback, $self);
161}
162
163sub _make_initializer_writer_callback {
164 my $self = shift;
165 my ($meta_instance, $instance, $slot_name) = @_;
166
167 return sub {
168 $meta_instance->set_slot_value($instance, $slot_name, $_[0]);
169 };
170}
171
172sub get_read_method {
173 my $self = shift;
174 my $reader = $self->reader || $self->accessor;
175 # normal case ...
176 return $reader unless ref $reader;
177 # the HASH ref case
178 my ($name) = %$reader;
179 return $name;
180}
181
182sub get_write_method {
183 my $self = shift;
184 my $writer = $self->writer || $self->accessor;
185 # normal case ...
186 return $writer unless ref $writer;
187 # the HASH ref case
188 my ($name) = %$writer;
189 return $name;
190}
191
192sub get_read_method_ref {
193 my $self = shift;
194 if ((my $reader = $self->get_read_method) && $self->associated_class) {
195 return $self->associated_class->get_method($reader);
196 }
197 else {
198 my $code = sub { $self->get_value(@_) };
199 if (my $class = $self->associated_class) {
200 return $class->method_metaclass->wrap(
201 $code,
202 package_name => $class->name,
203 name => '__ANON__'
204 );
205 }
206 else {
207 return $code;
208 }
209 }
210}
211
212sub get_write_method_ref {
213 my $self = shift;
214 if ((my $writer = $self->get_write_method) && $self->associated_class) {
215 return $self->associated_class->get_method($writer);
216 }
217 else {
218 my $code = sub { $self->set_value(@_) };
219 if (my $class = $self->associated_class) {
220 return $class->method_metaclass->wrap(
221 $code,
222 package_name => $class->name,
223 name => '__ANON__'
224 );
225 }
226 else {
227 return $code;
228 }
229 }
230}
231
232# slots
233
2347401.93ms740264µs
# spent 1.61ms (1.35+264µs) within Class::MOP::Attribute::slots which was called 740 times, avg 2µs/call: # 740 times (1.35ms+264µs) by Class::MOP::Instance::BUILDARGS at line 33 of Class/MOP/Instance.pm, avg 2µs/call
sub slots { (shift)->name }
# spent 264µs making 740 calls to Class::MOP::Mixin::AttributeCore::name, avg 357ns/call
235
236# class association
237
238
# spent 1.02ms (764µs+257µs) within Class::MOP::Attribute::attach_to_class which was called 151 times, avg 7µs/call: # 151 times (764µs+257µs) by Class::MOP::Class::_attach_attribute at line 880 of Class/MOP/Class.pm, avg 7µs/call
sub attach_to_class {
23915116µs my ($self, $class) = @_;
240151554µs302157µs (blessed($class) && $class->isa('Class::MOP::Class'))
# spent 84µs making 151 calls to Scalar::Util::blessed, avg 559ns/call # spent 73µs making 151 calls to UNIVERSAL::isa, avg 481ns/call
241 || confess "You must pass a Class::MOP::Class instance (or a subclass)";
242151507µs151100µs weaken($self->{'associated_class'} = $class);
# spent 100µs making 151 calls to Scalar::Util::weaken, avg 662ns/call
243}
244
245sub detach_from_class {
246 my $self = shift;
247 $self->{'associated_class'} = undef;
248}
249
250# method association
251
252
# spent 506µs within Class::MOP::Attribute::associate_method which was called 306 times, avg 2µs/call: # 223 times (383µs+0s) by Class::MOP::Attribute::_process_accessors at line 402, avg 2µs/call # 57 times (80µs+0s) by Class::MOP::Attribute::_process_accessors at line 380, avg 1µs/call # 26 times (43µs+0s) by Moose::Meta::Attribute::install_delegation at line 1126 of Moose/Meta/Attribute.pm, avg 2µs/call
sub associate_method {
25330662µs my ($self, $method) = @_;
254306583µs push @{$self->{'associated_methods'}} => $method;
255}
256
257## Slot management
258
259
# spent 90µs (34+56) within Class::MOP::Attribute::set_initial_value which was called 4 times, avg 23µs/call: # 4 times (34µs+56µs) by Moose::Meta::Attribute::initialize_instance_slot at line 538 of Moose/Meta/Attribute.pm, avg 23µs/call
sub set_initial_value {
26041µs my ($self, $instance, $value) = @_;
261420µs1256µs $self->_set_initial_slot_value(
# spent 35µs making 4 calls to Class::MOP::Attribute::_set_initial_slot_value, avg 9µs/call # spent 16µs making 4 calls to Class::MOP::Class::initialize, avg 4µs/call # spent 5µs making 4 calls to Class::MOP::Class::get_meta_instance, avg 1µs/call
262 Class::MOP::Class->initialize(ref($instance))->get_meta_instance,
263 $instance,
264 $value
265 );
266}
267
268sub set_value { shift->set_raw_value(@_) }
269
270sub set_raw_value {
271 my $self = shift;
272 my ($instance, $value) = @_;
273
274 my $mi = Class::MOP::Class->initialize(ref($instance))->get_meta_instance;
275 return $mi->set_slot_value($instance, $self->name, $value);
276}
277
278
# spent 14.8ms (3.47+11.4) within Class::MOP::Attribute::_inline_set_value which was called 441 times, avg 34µs/call: # 273 times (3.05ms+5.46ms) by Class::MOP::Class::_inline_init_attr_from_constructor at line 630 of Class/MOP/Class.pm, avg 31µs/call # 96 times (226µs+1.62ms) by Class::MOP::Class::_inline_init_attr_from_default at line 651 of Class/MOP/Class.pm, avg 19µs/call # 47 times (130µs+3.21ms) by Moose::Meta::Attribute::_inline_set_value at line 628 of Moose/Meta/Attribute.pm, avg 71µs/call # 22 times (57µs+1.04ms) by Class::MOP::Method::Accessor::try {...} at line 112 of Class/MOP/Method/Accessor.pm, avg 50µs/call # 3 times (7µs+42µs) by Class::MOP::Method::Accessor::try {...} at line 179 of Class/MOP/Method/Accessor.pm, avg 16µs/call
sub _inline_set_value {
27944145µs my $self = shift;
2804416.99ms44111.4ms return $self->_inline_instance_set(@_) . ';';
# spent 11.4ms making 441 calls to Class::MOP::Attribute::_inline_instance_set, avg 26µs/call
281}
282
283
# spent 12.0ms (3.08+8.88) within Class::MOP::Attribute::_inline_instance_set which was called 484 times, avg 25µs/call: # 441 times (2.79ms+8.59ms) by Class::MOP::Attribute::_inline_set_value at line 280, avg 26µs/call # 43 times (296µs+297µs) by Moose::Meta::Attribute::_inline_init_slot at line 972 of Moose/Meta/Attribute.pm, avg 14µs/call
sub _inline_instance_set {
28448413µs my $self = shift;
28548483µs my ($instance, $value) = @_;
286
2874841.13ms9686.48ms my $mi = $self->associated_class->get_meta_instance;
# spent 3.65ms making 232 calls to Class::MOP::Class::get_meta_instance, avg 16µs/call # spent 2.63ms making 252 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_meta_instance, avg 10µs/call # spent 196µs making 484 calls to Class::MOP::Attribute::associated_class, avg 405ns/call
2884844.17ms9682.41ms return $mi->inline_set_slot_value($instance, $self->name, $value);
# spent 2.17ms making 484 calls to Class::MOP::Instance::inline_set_slot_value, avg 4µs/call # spent 233µs making 484 calls to Class::MOP::Mixin::AttributeCore::name, avg 482ns/call
289}
290
2911225µs12207µs
# spent 229µs (22+207) within Class::MOP::Attribute::get_value which was called 12 times, avg 19µs/call: # 12 times (22µs+207µs) by Moose::Meta::Mixin::AttributeCore::is_lazy or Moose::Meta::Mixin::AttributeCore::is_required or Moose::Meta::Mixin::AttributeCore::is_weak_ref or Moose::Meta::Mixin::AttributeCore::should_auto_deref or Moose::Meta::Mixin::AttributeCore::should_coerce at line 133 of Class/MOP/Method/Accessor.pm, avg 19µs/call
sub get_value { shift->get_raw_value(@_) }
# spent 207µs making 12 calls to Class::MOP::Attribute::get_raw_value, avg 17µs/call
292
293
# spent 207µs (88+119) within Class::MOP::Attribute::get_raw_value which was called 12 times, avg 17µs/call: # 12 times (88µs+119µs) by Class::MOP::Attribute::get_value at line 291, avg 17µs/call
sub get_raw_value {
294121µs my $self = shift;
295121µs my ($instance) = @_;
296
2971218µs2499µs my $mi = Class::MOP::Class->initialize(ref($instance))->get_meta_instance;
# spent 56µs making 10 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_meta_instance, avg 6µs/call # spent 41µs making 12 calls to Class::MOP::Class::initialize, avg 3µs/call # spent 2µs making 2 calls to Class::MOP::Class::get_meta_instance, avg 1µs/call
2981247µs2421µs return $mi->get_slot_value($instance, $self->name);
# spent 14µs making 12 calls to Class::MOP::Instance::get_slot_value, avg 1µs/call # spent 6µs making 12 calls to Class::MOP::Mixin::AttributeCore::name, avg 525ns/call
299}
300
301
# spent 8.84ms (193µs+8.65) within Class::MOP::Attribute::_inline_get_value which was called 75 times, avg 118µs/call: # 53 times (136µs+8.37ms) by Class::MOP::Method::Accessor::try {...} at line 142 of Class/MOP/Method/Accessor.pm, avg 161µs/call # 22 times (57µs+275µs) by Class::MOP::Method::Accessor::try {...} at line 112 of Class/MOP/Method/Accessor.pm, avg 15µs/call
sub _inline_get_value {
302758µs my $self = shift;
30375157µs758.65ms return $self->_inline_instance_get(@_) . ';';
# spent 8.65ms making 75 calls to Class::MOP::Attribute::_inline_instance_get, avg 115µs/call
304}
305
306
# spent 10.2ms (4.35+5.89) within Class::MOP::Attribute::_inline_instance_get which was called 128 times, avg 80µs/call: # 75 times (3.99ms+4.65ms) by Class::MOP::Attribute::_inline_get_value at line 303, avg 115µs/call # 27 times (185µs+722µs) by Moose::Meta::Attribute::_inline_get_value at line 874 of Moose/Meta/Attribute.pm, avg 34µs/call # 26 times (178µs+515µs) by Moose::Meta::Method::Accessor::_get_value at line 123 of Moose/Meta/Method/Accessor.pm, avg 27µs/call
sub _inline_instance_get {
30712812µs my $self = shift;
30812831µs my ($instance) = @_;
309
3101283.80ms2562.30ms my $mi = $self->associated_class->get_meta_instance;
# spent 2.25ms making 128 calls to Class::MOP::Class::get_meta_instance, avg 18µs/call # spent 58µs making 128 calls to Class::MOP::Attribute::associated_class, avg 451ns/call
311128496µs2563.59ms return $mi->inline_get_slot_value($instance, $self->name);
# spent 3.52ms making 128 calls to Class::MOP::Instance::inline_get_slot_value, avg 28µs/call # spent 64µs making 128 calls to Class::MOP::Mixin::AttributeCore::name, avg 497ns/call
312}
313
314
# spent 210µs (89+121) within Class::MOP::Attribute::has_value which was called 12 times, avg 17µs/call: # 12 times (89µs+121µs) by Moose::Meta::Mixin::AttributeCore::has_handles or Moose::Meta::Mixin::AttributeCore::has_trigger or Moose::Meta::Mixin::AttributeCore::has_type_constraint at line 195 of Class/MOP/Method/Accessor.pm, avg 17µs/call
sub has_value {
315121µs my $self = shift;
316122µs my ($instance) = @_;
317
3181218µs2497µs my $mi = Class::MOP::Class->initialize(ref($instance))->get_meta_instance;
# spent 49µs making 9 calls to Class::MOP::Class::Immutable::Class::MOP::Class::get_meta_instance, avg 5µs/call # spent 44µs making 12 calls to Class::MOP::Class::initialize, avg 4µs/call # spent 3µs making 3 calls to Class::MOP::Class::get_meta_instance, avg 1µs/call
3191255µs2424µs return $mi->is_slot_initialized($instance, $self->name);
# spent 17µs making 12 calls to Class::MOP::Instance::is_slot_initialized, avg 1µs/call # spent 7µs making 12 calls to Class::MOP::Mixin::AttributeCore::name, avg 567ns/call
320}
321
322
# spent 434µs (70+365) within Class::MOP::Attribute::_inline_has_value which was called 24 times, avg 18µs/call: # 24 times (70µs+365µs) by Class::MOP::Method::Accessor::try {...} at line 204 of Class/MOP/Method/Accessor.pm, avg 18µs/call
sub _inline_has_value {
323243µs my $self = shift;
3242457µs24365µs return $self->_inline_instance_has(@_) . ';';
# spent 365µs making 24 calls to Class::MOP::Attribute::_inline_instance_has, avg 15µs/call
325}
326
327
# spent 944µs (479+465) within Class::MOP::Attribute::_inline_instance_has which was called 67 times, avg 14µs/call: # 43 times (298µs+281µs) by Moose::Meta::Attribute::_inline_check_lazy at line 891 of Moose/Meta/Attribute.pm, avg 13µs/call # 24 times (181µs+184µs) by Class::MOP::Attribute::_inline_has_value at line 324, avg 15µs/call
sub _inline_instance_has {
3286710µs my $self = shift;
3296711µs my ($instance) = @_;
330
33167176µs134102µs my $mi = $self->associated_class->get_meta_instance;
# spent 71µs making 67 calls to Class::MOP::Class::get_meta_instance, avg 1µs/call # spent 30µs making 67 calls to Class::MOP::Attribute::associated_class, avg 455ns/call
33267269µs134363µs return $mi->inline_is_slot_initialized($instance, $self->name);
# spent 331µs making 67 calls to Class::MOP::Instance::inline_is_slot_initialized, avg 5µs/call # spent 33µs making 67 calls to Class::MOP::Mixin::AttributeCore::name, avg 487ns/call
333}
334
335sub clear_value {
336 my $self = shift;
337 my ($instance) = @_;
338
339 my $mi = Class::MOP::Class->initialize(ref($instance))->get_meta_instance;
340 return $mi->deinitialize_slot($instance, $self->name);
341}
342
343sub _inline_clear_value {
344 my $self = shift;
345 return $self->_inline_instance_clear(@_) . ';';
346}
347
348sub _inline_instance_clear {
349 my $self = shift;
350 my ($instance) = @_;
351
352 my $mi = $self->associated_class->get_meta_instance;
353 return $mi->inline_deinitialize_slot($instance, $self->name);
354}
355
356## load em up ...
357
358245326µs
# spent 176µs within Class::MOP::Attribute::accessor_metaclass which was called 245 times, avg 719ns/call: # 188 times (136µs+0s) by Class::MOP::Attribute::try {...} at line 389, avg 723ns/call # 57 times (40µs+0s) by Class::MOP::Attribute::_process_accessors at line 372, avg 707ns/call
sub accessor_metaclass { 'Class::MOP::Method::Accessor' }
359
360
# spent 106ms (5.42+101) within Class::MOP::Attribute::_process_accessors which was called 280 times, avg 379µs/call: # 150 times (2.93ms+27.1ms) by Class::MOP::Attribute::install_accessors at line 428, avg 200µs/call # 45 times (889µs+8.35ms) by Class::MOP::Attribute::install_accessors at line 424, avg 205µs/call # 42 times (776µs+5.28ms) by Class::MOP::Attribute::install_accessors at line 436, avg 144µs/call # 35 times (671µs+58.9ms) by Moose::Meta::Attribute::_process_accessors at line 1078 of Moose/Meta/Attribute.pm, avg 1.70ms/call # 8 times (147µs+1.09ms) by Class::MOP::Attribute::install_accessors at line 432, avg 155µs/call
sub _process_accessors {
36128098µs my ($self, $type, $accessor, $generate_as_inline_methods) = @_;
362
3632801.15ms280130µs my $method_ctx = { %{ $self->definition_context || {} } };
# spent 130µs making 280 calls to Class::MOP::Mixin::AttributeCore::definition_context, avg 466ns/call
364
36528048µs if (ref($accessor)) {
3665710µs (ref($accessor) eq 'HASH')
367 || confess "bad accessor/reader/writer/predicate/clearer format, must be a HASH ref";
3685739µs my ($name, $method) = %{$accessor};
369
3705766µs57482µs $method_ctx->{description} = $self->_accessor_description($name, $type);
# spent 482µs making 57 calls to Class::MOP::Attribute::_accessor_description, avg 8µs/call
371
37257381µs2851.96ms $method = $self->accessor_metaclass->wrap(
# spent 1.85ms making 57 calls to Class::MOP::Method::wrap, avg 32µs/call # spent 45µs making 114 calls to Class::MOP::Attribute::associated_class, avg 398ns/call # spent 40µs making 57 calls to Class::MOP::Attribute::accessor_metaclass, avg 707ns/call # spent 21µs making 57 calls to Class::MOP::Package::name, avg 368ns/call
373 $method,
374 attribute => $self,
375 package_name => $self->associated_class->name,
376 name => $name,
377 associated_metaclass => $self->associated_class,
378 definition_context => $method_ctx,
379 );
3805742µs5780µs $self->associate_method($method);
# spent 80µs making 57 calls to Class::MOP::Attribute::associate_method, avg 1µs/call
38157105µs return ($name, $method);
382 }
383 else {
384223425µs285145µs my $inline_me = ($generate_as_inline_methods && $self->associated_class->instance_metaclass->is_inlinable);
# spent 60µs making 95 calls to Class::MOP::Instance::is_inlinable, avg 635ns/call # spent 45µs making 95 calls to Class::MOP::Attribute::associated_class, avg 473ns/call # spent 40µs making 95 calls to Class::MOP::Class::instance_metaclass, avg 418ns/call
385223600ns my $method;
386 try {
387223255µs2231.87ms $method_ctx->{description} = $self->_accessor_description($accessor, $type);
# spent 1.87ms making 223 calls to Class::MOP::Attribute::_accessor_description, avg 8µs/call
388
3892231.67ms111532.2ms $method = $self->accessor_metaclass->new(
# spent 31.7ms making 188 calls to Class::MOP::Method::Accessor::new, avg 169µs/call # spent 174µs making 446 calls to Class::MOP::Attribute::associated_class, avg 389ns/call # spent 136µs making 188 calls to Class::MOP::Attribute::accessor_metaclass, avg 723ns/call # spent 80µs making 223 calls to Class::MOP::Package::name, avg 359ns/call # spent 51µs making 35 calls to Moose::Meta::Method::Accessor::new, avg 1µs/call # spent 28µs making 35 calls to Moose::Meta::Attribute::accessor_metaclass, avg 803ns/call
390 attribute => $self,
391 is_inline => $inline_me,
392 accessor_type => $type,
393 package_name => $self->associated_class->name,
394 name => $accessor,
395 associated_metaclass => $self->associated_class,
396 definition_context => $method_ctx,
397 );
398 }
399 catch {
400 confess "Could not create the '$type' method for " . $self->name . " because : $_";
4012231.81ms44633.1ms };
# spent 97.0ms making 223 calls to Try::Tiny::try, avg 435µs/call, recursion: max depth 2, sum of overlapping time 64.4ms # spent 484µs making 223 calls to Try::Tiny::catch, avg 2µs/call
402223232µs223383µs $self->associate_method($method);
# spent 383µs making 223 calls to Class::MOP::Attribute::associate_method, avg 2µs/call
403223429µs return ($accessor, $method);
404 }
405}
406
407
# spent 2.35ms (1.95+406µs) within Class::MOP::Attribute::_accessor_description which was called 280 times, avg 8µs/call: # 223 times (1.55ms+324µs) by Class::MOP::Attribute::try {...} at line 387, avg 8µs/call # 57 times (400µs+82µs) by Class::MOP::Attribute::_process_accessors at line 370, avg 8µs/call
sub _accessor_description {
40828030µs my $self = shift;
40928057µs my ($name, $type) = @_;
410
4112801.14ms560250µs my $desc = "$type " . $self->associated_class->name . "::$name";
# spent 125µs making 280 calls to Class::MOP::Package::name, avg 447ns/call # spent 125µs making 280 calls to Class::MOP::Attribute::associated_class, avg 445ns/call
412280708µs394156µs if ( $name ne $self->name ) {
# spent 156µs making 394 calls to Class::MOP::Mixin::AttributeCore::name, avg 396ns/call
413 $desc .= " of attribute " . $self->name;
414 }
415
416280513µs return $desc;
417}
418
419
# spent 139ms (4.13+134) within Class::MOP::Attribute::install_accessors which was called 227 times, avg 610µs/call: # 122 times (2.30ms+23.5ms) by Class::MOP::Class::try {...} at line 891 of Class/MOP/Class.pm, avg 212µs/call # 75 times (1.24ms+42.7ms) by Class::MOP::Class::_inline_accessors at line 1413 of Class/MOP/Class.pm, avg 586µs/call # 30 times (590µs+68.1ms) by Moose::Meta::Attribute::install_accessors at line 1017 of Moose/Meta/Attribute.pm, avg 2.29ms/call
sub install_accessors {
42022723µs my $self = shift;
42122724µs my $inline = shift;
422227478µs227112µs my $class = $self->associated_class;
# spent 112µs making 227 calls to Class::MOP::Attribute::associated_class, avg 492ns/call
423
424227455µs42860.1ms $class->add_method(
# spent 46.9ms making 22 calls to Moose::Meta::Attribute::_process_accessors, avg 2.13ms/call # spent 9.24ms making 45 calls to Class::MOP::Attribute::_process_accessors, avg 205µs/call # spent 3.66ms making 67 calls to Class::MOP::Mixin::HasMethods::add_method, avg 55µs/call # spent 256µs making 227 calls to Class::MOP::Mixin::AttributeCore::has_accessor, avg 1µs/call # spent 33µs making 67 calls to Class::MOP::Mixin::AttributeCore::accessor, avg 493ns/call
425 $self->_process_accessors('accessor' => $self->accessor(), $inline)
426 ) if $self->has_accessor();
427
428227760µs69254.7ms $class->add_method(
# spent 30.0ms making 150 calls to Class::MOP::Attribute::_process_accessors, avg 200µs/call # spent 18.2ms making 155 calls to Class::MOP::Mixin::HasMethods::add_method, avg 118µs/call # spent 6.13ms making 5 calls to Moose::Meta::Attribute::_process_accessors, avg 1.23ms/call # spent 229µs making 227 calls to Class::MOP::Mixin::AttributeCore::has_reader, avg 1µs/call # spent 80µs making 155 calls to Class::MOP::Mixin::AttributeCore::reader, avg 515ns/call
429 $self->_process_accessors('reader' => $self->reader(), $inline)
430 ) if $self->has_reader();
431
432227251µs2511.91ms $class->add_method(
# spent 1.24ms making 8 calls to Class::MOP::Attribute::_process_accessors, avg 155µs/call # spent 411µs making 8 calls to Class::MOP::Mixin::HasMethods::add_method, avg 51µs/call # spent 256µs making 227 calls to Class::MOP::Mixin::AttributeCore::has_writer, avg 1µs/call # spent 4µs making 8 calls to Class::MOP::Mixin::AttributeCore::writer, avg 562ns/call
433 $self->_process_accessors('writer' => $self->writer(), $inline)
434 ) if $self->has_writer();
435
436227364µs37717.4ms $class->add_method(
# spent 8.56ms making 8 calls to Moose::Meta::Attribute::_process_accessors, avg 1.07ms/call # spent 6.06ms making 42 calls to Class::MOP::Attribute::_process_accessors, avg 144µs/call # spent 2.56ms making 50 calls to Class::MOP::Mixin::HasMethods::add_method, avg 51µs/call # spent 186µs making 227 calls to Class::MOP::Mixin::AttributeCore::has_predicate, avg 821ns/call # spent 25µs making 50 calls to Class::MOP::Mixin::AttributeCore::predicate, avg 504ns/call
437 $self->_process_accessors('predicate' => $self->predicate(), $inline)
438 ) if $self->has_predicate();
439
440227175µs227197µs $class->add_method(
# spent 197µs making 227 calls to Class::MOP::Mixin::AttributeCore::has_clearer, avg 869ns/call
441 $self->_process_accessors('clearer' => $self->clearer(), $inline)
442 ) if $self->has_clearer();
443
444227356µs return;
445}
446
447{
4481100ns my $_remove_accessor = sub {
449 my ($accessor, $class) = @_;
450 if (ref($accessor) && ref($accessor) eq 'HASH') {
451 ($accessor) = keys %{$accessor};
452 }
453 my $method = $class->get_method($accessor);
454 $class->remove_method($accessor)
455 if (ref($method) && $method->isa('Class::MOP::Method::Accessor'));
45612µs };
457
458 sub remove_accessors {
459 my $self = shift;
460 # TODO:
461 # we really need to make sure to remove from the
462 # associates methods here as well. But this is
463 # such a slimly used method, I am not worried
464 # about it right now.
465 $_remove_accessor->($self->accessor(), $self->associated_class()) if $self->has_accessor();
466 $_remove_accessor->($self->reader(), $self->associated_class()) if $self->has_reader();
467 $_remove_accessor->($self->writer(), $self->associated_class()) if $self->has_writer();
468 $_remove_accessor->($self->predicate(), $self->associated_class()) if $self->has_predicate();
469 $_remove_accessor->($self->clearer(), $self->associated_class()) if $self->has_clearer();
470 return;
471 }
472
473}
474
47513µs1;
476
477# ABSTRACT: Attribute Meta Object
478
479__END__