Filename | /Users/ap13/perl5/lib/perl5/darwin-2level/Class/MOP/Object.pm |
Statements | Executed 2431 statements in 6.10ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
534 | 3 | 2 | 2.69ms | 3.32ms | _is_compatible_with | Class::MOP::Object::
408 | 2 | 1 | 2.05ms | 4.71ms | _can_be_made_compatible_with | Class::MOP::Object::
1 | 1 | 1 | 12µs | 25µs | BEGIN@4 | Class::MOP::Object::
1 | 1 | 1 | 9µs | 315µs | _new | Class::MOP::Object::
1 | 1 | 1 | 8µs | 12µs | BEGIN@9 | Class::MOP::Object::
1 | 1 | 1 | 8µs | 11µs | BEGIN@5 | Class::MOP::Object::
1 | 1 | 1 | 8µs | 29µs | BEGIN@7 | Class::MOP::Object::
1 | 1 | 1 | 7µs | 28µs | BEGIN@8 | Class::MOP::Object::
0 | 0 | 0 | 0s | 0s | _get_compatible_metaclass | Class::MOP::Object::
0 | 0 | 0 | 0s | 0s | _get_compatible_metaclass_by_subclassing | Class::MOP::Object::
0 | 0 | 0 | 0s | 0s | _inline_throw_error | Class::MOP::Object::
0 | 0 | 0 | 0s | 0s | _make_compatible_with | Class::MOP::Object::
0 | 0 | 0 | 0s | 0s | _real_ref_name | Class::MOP::Object::
0 | 0 | 0 | 0s | 0s | dump | Class::MOP::Object::
0 | 0 | 0 | 0s | 0s | throw_error | Class::MOP::Object::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | package Class::MOP::Object; | ||||
2 | 1 | 700ns | our $VERSION = '2.1403'; | ||
3 | |||||
4 | 2 | 30µs | 2 | 39µs | # spent 25µs (12+13) within Class::MOP::Object::BEGIN@4 which was called:
# once (12µs+13µs) by parent::import at line 4 # spent 25µs making 1 call to Class::MOP::Object::BEGIN@4
# spent 13µs making 1 call to strict::import |
5 | 2 | 22µs | 2 | 15µs | # spent 11µs (8+4) within Class::MOP::Object::BEGIN@5 which was called:
# once (8µs+4µs) by parent::import at line 5 # spent 11µs making 1 call to Class::MOP::Object::BEGIN@5
# spent 4µs making 1 call to warnings::import |
6 | |||||
7 | 2 | 24µs | 2 | 29µs | # spent 29µs (8+22) within Class::MOP::Object::BEGIN@7 which was called:
# once (8µs+22µs) by parent::import at line 7 # spent 29µs making 1 call to Class::MOP::Object::BEGIN@7
# spent 22µs making 1 call to parent::import, recursion: max depth 2, sum of overlapping time 22µs |
8 | 2 | 22µs | 2 | 50µs | # spent 28µs (7+21) within Class::MOP::Object::BEGIN@8 which was called:
# once (7µs+21µs) by parent::import at line 8 # spent 28µs making 1 call to Class::MOP::Object::BEGIN@8
# spent 21µs making 1 call to Exporter::import |
9 | 2 | 528µs | 2 | 16µs | # spent 12µs (8+4) within Class::MOP::Object::BEGIN@9 which was called:
# once (8µs+4µs) by parent::import at line 9 # spent 12µs making 1 call to Class::MOP::Object::BEGIN@9
# spent 4µs making 1 call to Module::Runtime::import |
10 | |||||
11 | # introspection | ||||
12 | |||||
13 | sub throw_error { | ||||
14 | shift->_throw_exception( Legacy => message => join('', @_) ); | ||||
15 | } | ||||
16 | |||||
17 | sub _inline_throw_error { | ||||
18 | my ( $self, $message ) = @_; | ||||
19 | return 'die Module::Runtime::use_module("Moose::Exception::Legacy")->new(message => ' . $message. ')'; | ||||
20 | } | ||||
21 | |||||
22 | # spent 315µs (9+306) within Class::MOP::Object::_new which was called:
# once (9µs+306µs) by Moose::Meta::TypeConstraint::Registry::new at line 29 of Moose/Meta/TypeConstraint/Registry.pm | ||||
23 | 1 | 12µs | 2 | 306µs | Class::MOP::class_of(shift)->new_object(@_); # spent 297µs making 1 call to Class::MOP::Class::new_object
# spent 8µs making 1 call to Class::MOP::class_of |
24 | } | ||||
25 | |||||
26 | # RANT: | ||||
27 | # Cmon, how many times have you written | ||||
28 | # the following code while debugging: | ||||
29 | # | ||||
30 | # use Data::Dumper; | ||||
31 | # warn Dumper $obj; | ||||
32 | # | ||||
33 | # It can get seriously annoying, so why | ||||
34 | # not just do this ... | ||||
35 | sub dump { | ||||
36 | my $self = shift; | ||||
37 | require Data::Dumper; | ||||
38 | local $Data::Dumper::Maxdepth = shift || 1; | ||||
39 | Data::Dumper::Dumper $self; | ||||
40 | } | ||||
41 | |||||
42 | sub _real_ref_name { | ||||
43 | my $self = shift; | ||||
44 | return blessed($self); | ||||
45 | } | ||||
46 | |||||
47 | # spent 3.32ms (2.69+627µs) within Class::MOP::Object::_is_compatible_with which was called 534 times, avg 6µs/call:
# 408 times (2.15ms+515µs) by Class::MOP::Object::_can_be_made_compatible_with at line 56, avg 7µs/call
# 108 times (471µs+99µs) by Class::MOP::Class::_single_metaclass_is_compatible at line 286 of Class/MOP/Class.pm, avg 5µs/call
# 18 times (70µs+13µs) by Class::MOP::Class::_class_metaclass_is_compatible at line 252 of Class/MOP/Class.pm, avg 5µs/call | ||||
48 | 534 | 174µs | my $self = shift; | ||
49 | 534 | 208µs | my ($other_name) = @_; | ||
50 | |||||
51 | 534 | 3.15ms | 534 | 627µs | return $self->isa($other_name); # spent 627µs making 534 calls to UNIVERSAL::isa, avg 1µs/call |
52 | } | ||||
53 | |||||
54 | # spent 4.71ms (2.05+2.66) within Class::MOP::Object::_can_be_made_compatible_with which was called 408 times, avg 12µs/call:
# 343 times (1.66ms+2.17ms) by Class::MOP::Class::_single_metaclass_can_be_made_compatible at line 356 of Class/MOP/Class.pm, avg 11µs/call
# 65 times (395µs+499µs) by Class::MOP::Class::_class_metaclass_can_be_made_compatible at line 336 of Class/MOP/Class.pm, avg 14µs/call | ||||
55 | 408 | 138µs | my $self = shift; | ||
56 | 408 | 1.79ms | 408 | 2.66ms | return !$self->_is_compatible_with(@_) # spent 2.66ms making 408 calls to Class::MOP::Object::_is_compatible_with, avg 7µs/call |
57 | && defined($self->_get_compatible_metaclass(@_)); | ||||
58 | } | ||||
59 | |||||
60 | sub _make_compatible_with { | ||||
61 | my $self = shift; | ||||
62 | my ($other_name) = @_; | ||||
63 | |||||
64 | my $new_metaclass = $self->_get_compatible_metaclass($other_name); | ||||
65 | |||||
66 | unless ( defined $new_metaclass ) { | ||||
67 | $self->_throw_exception( CannotMakeMetaclassCompatible => superclass_name => $other_name, | ||||
68 | class => $self, | ||||
69 | ); | ||||
70 | } | ||||
71 | |||||
72 | # can't use rebless_instance here, because it might not be an actual | ||||
73 | # subclass in the case of, e.g. moose role reconciliation | ||||
74 | $new_metaclass->meta->_force_rebless_instance($self) | ||||
75 | if blessed($self) ne $new_metaclass; | ||||
76 | |||||
77 | return $self; | ||||
78 | } | ||||
79 | |||||
80 | sub _get_compatible_metaclass { | ||||
81 | my $self = shift; | ||||
82 | my ($other_name) = @_; | ||||
83 | |||||
84 | return $self->_get_compatible_metaclass_by_subclassing($other_name); | ||||
85 | } | ||||
86 | |||||
87 | sub _get_compatible_metaclass_by_subclassing { | ||||
88 | my $self = shift; | ||||
89 | my ($other_name) = @_; | ||||
90 | my $meta_name = blessed($self) ? $self->_real_ref_name : $self; | ||||
91 | |||||
92 | if ($meta_name->isa($other_name)) { | ||||
93 | return $meta_name; | ||||
94 | } | ||||
95 | elsif ($other_name->isa($meta_name)) { | ||||
96 | return $other_name; | ||||
97 | } | ||||
98 | |||||
99 | return; | ||||
100 | } | ||||
101 | |||||
102 | 1 | 4µs | 1; | ||
103 | |||||
104 | # ABSTRACT: Base class for metaclasses | ||||
105 | |||||
106 | __END__ |