Filename | /2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Class/MOP/Method/Constructor.pm |
Statements | Executed 892 statements in 4.39ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
30 | 1 | 1 | 1.50ms | 51.0ms | _generate_constructor_method_inline | Class::MOP::Method::Constructor::
30 | 1 | 1 | 787µs | 52.9ms | new | Class::MOP::Method::Constructor::
30 | 1 | 1 | 619µs | 619µs | _new | Class::MOP::Method::Constructor::
30 | 1 | 1 | 297µs | 51.3ms | _initialize_body | Class::MOP::Method::Constructor::
30 | 1 | 1 | 197µs | 5.67ms | _eval_environment | Class::MOP::Method::Constructor::
30 | 1 | 1 | 145µs | 18.8ms | __ANON__[:111] | Class::MOP::Method::Constructor::
1 | 1 | 1 | 20µs | 46µs | BEGIN@11 | Class::MOP::Method::Constructor::
1 | 1 | 1 | 12µs | 730µs | BEGIN@17 | Class::MOP::Method::Constructor::
1 | 1 | 1 | 10µs | 10µs | BEGIN@3 | Class::MOP::Method::Constructor::
1 | 1 | 1 | 9µs | 39µs | BEGIN@14 | Class::MOP::Method::Constructor::
1 | 1 | 1 | 9µs | 62µs | BEGIN@13 | Class::MOP::Method::Constructor::
1 | 1 | 1 | 9µs | 17µs | BEGIN@10 | Class::MOP::Method::Constructor::
1 | 1 | 1 | 8µs | 41µs | BEGIN@15 | Class::MOP::Method::Constructor::
0 | 0 | 0 | 0s | 0s | __ANON__[:115] | Class::MOP::Method::Constructor::
0 | 0 | 0 | 0s | 0s | __ANON__[:93] | Class::MOP::Method::Constructor::
0 | 0 | 0 | 0s | 0s | _generate_constructor_method | Class::MOP::Method::Constructor::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | |||||
2 | package Class::MOP::Method::Constructor; | ||||
3 | # spent 10µs within Class::MOP::Method::Constructor::BEGIN@3 which was called:
# once (10µs+0s) by Class::MOP::Class::BEGIN@16 at line 5 | ||||
4 | 1 | 5µs | $Class::MOP::Method::Constructor::AUTHORITY = 'cpan:STEVAN'; | ||
5 | 1 | 24µs | 1 | 10µs | } # spent 10µs making 1 call to Class::MOP::Method::Constructor::BEGIN@3 |
6 | { | ||||
7 | 2 | 1µs | $Class::MOP::Method::Constructor::VERSION = '2.0602'; | ||
8 | } | ||||
9 | |||||
10 | 3 | 20µs | 2 | 25µs | # spent 17µs (9+8) within Class::MOP::Method::Constructor::BEGIN@10 which was called:
# once (9µs+8µs) by Class::MOP::Class::BEGIN@16 at line 10 # spent 17µs making 1 call to Class::MOP::Method::Constructor::BEGIN@10
# spent 8µs making 1 call to strict::import |
11 | 3 | 96µs | 2 | 71µs | # spent 46µs (20+26) within Class::MOP::Method::Constructor::BEGIN@11 which was called:
# once (20µs+26µs) by Class::MOP::Class::BEGIN@16 at line 11 # spent 46µs making 1 call to Class::MOP::Method::Constructor::BEGIN@11
# spent 26µs making 1 call to warnings::import |
12 | |||||
13 | 3 | 24µs | 2 | 115µs | # spent 62µs (9+53) within Class::MOP::Method::Constructor::BEGIN@13 which was called:
# once (9µs+53µs) by Class::MOP::Class::BEGIN@16 at line 13 # spent 62µs making 1 call to Class::MOP::Method::Constructor::BEGIN@13
# spent 53µs making 1 call to Exporter::import |
14 | 3 | 20µs | 2 | 68µs | # spent 39µs (9+30) within Class::MOP::Method::Constructor::BEGIN@14 which was called:
# once (9µs+30µs) by Class::MOP::Class::BEGIN@16 at line 14 # spent 39µs making 1 call to Class::MOP::Method::Constructor::BEGIN@14
# spent 30µs making 1 call to Exporter::import |
15 | 3 | 24µs | 2 | 74µs | # spent 41µs (8+33) within Class::MOP::Method::Constructor::BEGIN@15 which was called:
# once (8µs+33µs) by Class::MOP::Class::BEGIN@16 at line 15 # spent 41µs making 1 call to Class::MOP::Method::Constructor::BEGIN@15
# spent 33µs making 1 call to Exporter::import |
16 | |||||
17 | 3 | 412µs | 2 | 1.45ms | # spent 730µs (12+717) within Class::MOP::Method::Constructor::BEGIN@17 which was called:
# once (12µs+717µs) by Class::MOP::Class::BEGIN@16 at line 17 # spent 730µs making 1 call to Class::MOP::Method::Constructor::BEGIN@17
# spent 717µs making 1 call to base::import |
18 | |||||
19 | # spent 52.9ms (787µs+52.1) within Class::MOP::Method::Constructor::new which was called 30 times, avg 1.76ms/call:
# 30 times (787µs+52.1ms) by Class::MOP::Class::_inline_constructor at line 1438 of Class/MOP/Class.pm, avg 1.76ms/call | ||||
20 | 30 | 29µs | my $class = shift; | ||
21 | 30 | 140µs | my %options = @_; | ||
22 | |||||
23 | 30 | 240µs | 60 | 67µs | (blessed $options{metaclass} && $options{metaclass}->isa('Class::MOP::Class')) # spent 37µs making 30 calls to UNIVERSAL::isa, avg 1µs/call
# spent 31µs making 30 calls to Scalar::Util::blessed, avg 1µs/call |
24 | || confess "You must pass a metaclass instance if you want to inline" | ||||
25 | if $options{is_inline}; | ||||
26 | |||||
27 | 30 | 24µs | ($options{package_name} && $options{name}) | ||
28 | || confess "You must supply the package_name and name parameters $Class::MOP::Method::UPGRADE_ERROR_TEXT"; | ||||
29 | |||||
30 | 30 | 86µs | 30 | 619µs | my $self = $class->_new(\%options); # spent 619µs making 30 calls to Class::MOP::Method::Constructor::_new, avg 21µs/call |
31 | |||||
32 | # we don't want this creating | ||||
33 | # a cycle in the code, if not | ||||
34 | # needed | ||||
35 | 30 | 97µs | 30 | 29µs | weaken($self->{'associated_metaclass'}); # spent 29µs making 30 calls to Scalar::Util::weaken, avg 980ns/call |
36 | |||||
37 | 30 | 86µs | 30 | 51.3ms | $self->_initialize_body; # spent 51.3ms making 30 calls to Class::MOP::Method::Constructor::_initialize_body, avg 1.71ms/call |
38 | |||||
39 | 30 | 134µs | return $self; | ||
40 | } | ||||
41 | |||||
42 | # spent 619µs within Class::MOP::Method::Constructor::_new which was called 30 times, avg 21µs/call:
# 30 times (619µs+0s) by Class::MOP::Method::Constructor::new at line 30, avg 21µs/call | ||||
43 | 30 | 15µs | my $class = shift; | ||
44 | |||||
45 | 30 | 18µs | return Class::MOP::Class->initialize($class)->new_object(@_) | ||
46 | if $class ne __PACKAGE__; | ||||
47 | |||||
48 | 30 | 32µs | my $params = @_ == 1 ? $_[0] : {@_}; | ||
49 | |||||
50 | 30 | 590µs | return bless { | ||
51 | # inherited from Class::MOP::Method | ||||
52 | body => $params->{body}, | ||||
53 | # associated_metaclass => $params->{associated_metaclass}, # overriden | ||||
54 | package_name => $params->{package_name}, | ||||
55 | name => $params->{name}, | ||||
56 | original_method => $params->{original_method}, | ||||
57 | |||||
58 | # inherited from Class::MOP::Generated | ||||
59 | is_inline => $params->{is_inline} || 0, | ||||
60 | definition_context => $params->{definition_context}, | ||||
61 | |||||
62 | # inherited from Class::MOP::Inlined | ||||
63 | _expected_method_class => $params->{_expected_method_class}, | ||||
64 | |||||
65 | # defined in this subclass | ||||
66 | options => $params->{options} || {}, | ||||
67 | associated_metaclass => $params->{metaclass}, | ||||
68 | }, $class; | ||||
69 | } | ||||
70 | |||||
71 | ## accessors | ||||
72 | |||||
73 | 30 | 89µs | sub options { (shift)->{'options'} } | ||
74 | 90 | 210µs | sub associated_metaclass { (shift)->{'associated_metaclass'} } | ||
75 | |||||
76 | ## method | ||||
77 | |||||
78 | # spent 51.3ms (297µs+51.1) within Class::MOP::Method::Constructor::_initialize_body which was called 30 times, avg 1.71ms/call:
# 30 times (297µs+51.1ms) by Class::MOP::Method::Constructor::new at line 37, avg 1.71ms/call | ||||
79 | 30 | 15µs | my $self = shift; | ||
80 | 30 | 17µs | my $method_name = '_generate_constructor_method'; | ||
81 | |||||
82 | 30 | 104µs | 30 | 27µs | $method_name .= '_inline' if $self->is_inline; # spent 27µs making 30 calls to Class::MOP::Method::Generated::is_inline, avg 883ns/call |
83 | |||||
84 | 30 | 186µs | 30 | 51.0ms | $self->{'body'} = $self->$method_name; # spent 51.0ms making 30 calls to Class::MOP::Method::Constructor::_generate_constructor_method_inline, avg 1.70ms/call |
85 | } | ||||
86 | |||||
87 | # spent 5.67ms (197µs+5.47) within Class::MOP::Method::Constructor::_eval_environment which was called 30 times, avg 189µs/call:
# 30 times (197µs+5.47ms) by Class::MOP::Method::Generated::_compile_code at line 59 of Class/MOP/Method/Generated.pm, avg 189µs/call | ||||
88 | 30 | 12µs | my $self = shift; | ||
89 | 30 | 137µs | 60 | 5.47ms | return $self->associated_metaclass->_eval_environment; # spent 5.44ms making 30 calls to Class::MOP::Class::_eval_environment, avg 181µs/call
# spent 31µs making 30 calls to Class::MOP::Method::Constructor::associated_metaclass, avg 1µs/call |
90 | } | ||||
91 | |||||
92 | sub _generate_constructor_method { | ||||
93 | return sub { Class::MOP::Class->initialize(shift)->new_object(@_) } | ||||
94 | } | ||||
95 | |||||
96 | # spent 51.0ms (1.50+49.5) within Class::MOP::Method::Constructor::_generate_constructor_method_inline which was called 30 times, avg 1.70ms/call:
# 30 times (1.50ms+49.5ms) by Class::MOP::Method::Constructor::_initialize_body at line 84, avg 1.70ms/call | ||||
97 | 30 | 11µs | my $self = shift; | ||
98 | |||||
99 | 30 | 49µs | 30 | 37µs | my $meta = $self->associated_metaclass; # spent 37µs making 30 calls to Class::MOP::Method::Constructor::associated_metaclass, avg 1µs/call |
100 | |||||
101 | 30 | 719µs | 30 | 29.9ms | my @source = ( # spent 29.9ms making 30 calls to Class::MOP::Class::_inline_new_object, avg 998µs/call |
102 | 'sub {', | ||||
103 | $meta->_inline_new_object, | ||||
104 | '}', | ||||
105 | ); | ||||
106 | |||||
107 | 30 | 75µs | 30 | 55µs | warn join("\n", @source) if $self->options->{debug}; # spent 55µs making 30 calls to Class::MOP::Method::Constructor::options, avg 2µs/call |
108 | |||||
109 | # spent 18.8ms (145µs+18.7) within Class::MOP::Method::Constructor::__ANON__[/2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Class/MOP/Method/Constructor.pm:111] which was called 30 times, avg 627µs/call:
# 30 times (145µs+18.7ms) by Try::Tiny::try at line 71 of Try/Tiny.pm, avg 627µs/call | ||||
110 | 30 | 134µs | 30 | 18.7ms | $self->_compile_code(\@source); # spent 18.7ms making 30 calls to Class::MOP::Method::Generated::_compile_code, avg 622µs/call |
111 | } | ||||
112 | catch { | ||||
113 | my $source = join("\n", @source); | ||||
114 | confess "Could not eval the constructor :\n\n$source\n\nbecause :\n\n$_"; | ||||
115 | 30 | 356µs | 60 | 19.5ms | }; # spent 19.4ms making 30 calls to Try::Tiny::try, avg 645µs/call
# spent 140µs making 30 calls to Try::Tiny::catch, avg 5µs/call |
116 | |||||
117 | 30 | 157µs | return $code; | ||
118 | } | ||||
119 | |||||
120 | 1 | 3µs | 1; | ||
121 | |||||
122 | # ABSTRACT: Method Meta Object for constructors | ||||
123 | |||||
- - | |||||
126 | =pod | ||||
127 | |||||
128 | =head1 NAME | ||||
129 | |||||
130 | Class::MOP::Method::Constructor - Method Meta Object for constructors | ||||
131 | |||||
132 | =head1 VERSION | ||||
133 | |||||
134 | version 2.0602 | ||||
135 | |||||
136 | =head1 SYNOPSIS | ||||
137 | |||||
138 | use Class::MOP::Method::Constructor; | ||||
139 | |||||
140 | my $constructor = Class::MOP::Method::Constructor->new( | ||||
141 | metaclass => $metaclass, | ||||
142 | options => { | ||||
143 | debug => 1, # this is all for now | ||||
144 | }, | ||||
145 | ); | ||||
146 | |||||
147 | # calling the constructor ... | ||||
148 | $constructor->body->execute($metaclass->name, %params); | ||||
149 | |||||
150 | =head1 DESCRIPTION | ||||
151 | |||||
152 | This is a subclass of C<Class::MOP::Method> which generates | ||||
153 | constructor methods. | ||||
154 | |||||
155 | =head1 METHODS | ||||
156 | |||||
157 | =over 4 | ||||
158 | |||||
159 | =item B<< Class::MOP::Method::Constructor->new(%options) >> | ||||
160 | |||||
161 | This creates a new constructor object. It accepts a hash reference of | ||||
162 | options. | ||||
163 | |||||
164 | =over 8 | ||||
165 | |||||
166 | =item * metaclass | ||||
167 | |||||
168 | This should be a L<Class::MOP::Class> object. It is required. | ||||
169 | |||||
170 | =item * name | ||||
171 | |||||
172 | The method name (without a package name). This is required. | ||||
173 | |||||
174 | =item * package_name | ||||
175 | |||||
176 | The package name for the method. This is required. | ||||
177 | |||||
178 | =item * is_inline | ||||
179 | |||||
180 | This indicates whether or not the constructor should be inlined. This | ||||
181 | defaults to false. | ||||
182 | |||||
183 | =back | ||||
184 | |||||
185 | =item B<< $metamethod->is_inline >> | ||||
186 | |||||
187 | Returns a boolean indicating whether or not the constructor is | ||||
188 | inlined. | ||||
189 | |||||
190 | =item B<< $metamethod->associated_metaclass >> | ||||
191 | |||||
192 | This returns the L<Class::MOP::Class> object for the method. | ||||
193 | |||||
194 | =back | ||||
195 | |||||
196 | =head1 AUTHOR | ||||
197 | |||||
198 | Moose is maintained by the Moose Cabal, along with the help of many contributors. See L<Moose/CABAL> and L<Moose/CONTRIBUTORS> for details. | ||||
199 | |||||
200 | =head1 COPYRIGHT AND LICENSE | ||||
201 | |||||
202 | This software is copyright (c) 2012 by Infinity Interactive, Inc.. | ||||
203 | |||||
204 | This is free software; you can redistribute it and/or modify it under | ||||
205 | the same terms as the Perl 5 programming language system itself. | ||||
206 | |||||
207 | =cut | ||||
208 | |||||
209 | |||||
210 | __END__ |