| File | /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Class/MOP/Method/Accessor.pm |
| Statements Executed | 4276 |
| Statement Execution Time | 9.93ms |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 172 | 1 | 1 | 2.82ms | 18.3ms | Class::MOP::Method::Accessor::new |
| 223 | 2 | 2 | 2.13ms | 2.13ms | Class::MOP::Method::Accessor::_new |
| 172 | 1 | 1 | 1.54ms | 12.2ms | Class::MOP::Method::Accessor::_initialize_body |
| 52 | 1 | 1 | 958µs | 4.53ms | Class::MOP::Method::Accessor::_generate_reader_method_inline |
| 15 | 1 | 1 | 317µs | 1.45ms | Class::MOP::Method::Accessor::_generate_accessor_method_inline |
| 52 | 1 | 1 | 299µs | 348µs | Class::MOP::Method::Accessor::_generate_reader_method |
| 13 | 1 | 1 | 247µs | 987µs | Class::MOP::Method::Accessor::_generate_predicate_method_inline |
| 196 | 13 | 2 | 186µs | 186µs | Class::MOP::Method::Accessor::associated_attribute |
| 172 | 1 | 1 | 179µs | 179µs | Class::MOP::Method::Accessor::accessor_type |
| 15 | 1 | 1 | 89µs | 102µs | Class::MOP::Method::Accessor::_generate_accessor_method |
| 3 | 1 | 1 | 84µs | 259µs | Class::MOP::Method::Accessor::_generate_writer_method_inline |
| 13 | 1 | 1 | 73µs | 84µs | Class::MOP::Method::Accessor::_generate_predicate_method |
| 3 | 1 | 1 | 26µs | 29µs | Class::MOP::Method::Accessor::_generate_writer_method |
| 1 | 1 | 1 | 22µs | 27µs | Class::MOP::Method::Accessor::BEGIN@4 |
| 1 | 1 | 1 | 15µs | 64µs | Class::MOP::Method::Accessor::BEGIN@8 |
| 1 | 1 | 1 | 11µs | 27µs | Class::MOP::Method::Accessor::BEGIN@5 |
| 1 | 1 | 1 | 10µs | 2.64ms | Class::MOP::Method::Accessor::BEGIN@14 |
| 1 | 1 | 1 | 10µs | 55µs | Class::MOP::Method::Accessor::BEGIN@7 |
| 0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Accessor::__ANON__[:105] |
| 0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Accessor::__ANON__[:113] |
| 0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Accessor::__ANON__[:120] |
| 0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Accessor::__ANON__[:127] |
| 0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Accessor::__ANON__[:97] |
| 0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Accessor::_generate_clearer_method |
| 0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Accessor::_generate_clearer_method_inline |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | |||||
| 2 | package Class::MOP::Method::Accessor; | ||||
| 3 | |||||
| 4 | 3 | 34µs | 2 | 33µs | # spent 27µs (22+5) within Class::MOP::Method::Accessor::BEGIN@4 which was called
# once (22µs+5µs) by Class::MOP::Class::BEGIN@9 at line 4 # spent 27µs making 1 call to Class::MOP::Method::Accessor::BEGIN@4
# spent 5µs making 1 call to strict::import |
| 5 | 3 | 35µs | 2 | 43µs | # spent 27µs (11+16) within Class::MOP::Method::Accessor::BEGIN@5 which was called
# once (11µs+16µs) by Class::MOP::Class::BEGIN@9 at line 5 # spent 27µs making 1 call to Class::MOP::Method::Accessor::BEGIN@5
# spent 16µs making 1 call to warnings::import |
| 6 | |||||
| 7 | 3 | 38µs | 2 | 99µs | # spent 55µs (10+45) within Class::MOP::Method::Accessor::BEGIN@7 which was called
# once (10µs+45µs) by Class::MOP::Class::BEGIN@9 at line 7 # spent 55µs making 1 call to Class::MOP::Method::Accessor::BEGIN@7
# spent 45µs making 1 call to Exporter::import |
| 8 | 3 | 76µs | 2 | 114µs | # spent 64µs (15+49) within Class::MOP::Method::Accessor::BEGIN@8 which was called
# once (15µs+49µs) by Class::MOP::Class::BEGIN@9 at line 8 # spent 64µs making 1 call to Class::MOP::Method::Accessor::BEGIN@8
# spent 49µs making 1 call to Exporter::import |
| 9 | |||||
| 10 | 1 | 900ns | our $VERSION = '0.98'; | ||
| 11 | 1 | 24µs | $VERSION = eval $VERSION; | ||
| 12 | 1 | 500ns | our $AUTHORITY = 'cpan:STEVAN'; | ||
| 13 | |||||
| 14 | 3 | 1.05ms | 2 | 5.27ms | # spent 2.64ms (10µs+2.63) within Class::MOP::Method::Accessor::BEGIN@14 which was called
# once (10µs+2.63ms) by Class::MOP::Class::BEGIN@9 at line 14 # spent 2.64ms making 1 call to Class::MOP::Method::Accessor::BEGIN@14
# spent 2.63ms making 1 call to base::import |
| 15 | |||||
| 16 | # spent 18.3ms (2.82+15.5) within Class::MOP::Method::Accessor::new which was called 172 times, avg 106µs/call:
# 172 times (2.82ms+15.5ms) by Class::MOP::Attribute::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Class/MOP/Attribute.pm:340] at line 332 of Class/MOP/Attribute.pm, avg 106µs/call | ||||
| 17 | 1720 | 2.99ms | my $class = shift; | ||
| 18 | my %options = @_; | ||||
| 19 | |||||
| 20 | (exists $options{attribute}) | ||||
| 21 | || confess "You must supply an attribute to construct with"; | ||||
| 22 | |||||
| 23 | (exists $options{accessor_type}) | ||||
| 24 | || confess "You must supply an accessor_type to construct with"; | ||||
| 25 | |||||
| 26 | (blessed($options{attribute}) && $options{attribute}->isa('Class::MOP::Attribute')) # spent 140µs making 172 calls to UNIVERSAL::isa, avg 816ns/call
# spent 130µs making 172 calls to Scalar::Util::blessed, avg 756ns/call | ||||
| 27 | || confess "You must supply an attribute which is a 'Class::MOP::Attribute' instance"; | ||||
| 28 | |||||
| 29 | ($options{package_name} && $options{name}) | ||||
| 30 | || confess "You must supply the package_name and name parameters $Class::MOP::Method::UPGRADE_ERROR_TEXT"; | ||||
| 31 | |||||
| 32 | my $self = $class->_new(\%options); # spent 1.50ms making 166 calls to Class::MOP::Method::Accessor::_new, avg 9µs/call
# spent 1.04ms making 2 calls to Class::MOP::Method::_new, avg 521µs/call
# spent 260µs making 4 calls to Moose::Meta::Method::Accessor::_new, avg 65µs/call | ||||
| 33 | |||||
| 34 | # we don't want this creating | ||||
| 35 | # a cycle in the code, if not | ||||
| 36 | # needed | ||||
| 37 | weaken($self->{'attribute'}); # spent 220µs making 172 calls to Scalar::Util::weaken, avg 1µs/call | ||||
| 38 | |||||
| 39 | $self->_initialize_body; # spent 12.2ms making 172 calls to Class::MOP::Method::Accessor::_initialize_body, avg 71µs/call | ||||
| 40 | |||||
| 41 | return $self; | ||||
| 42 | } | ||||
| 43 | |||||
| 44 | # spent 2.13ms within Class::MOP::Method::Accessor::_new which was called 223 times, avg 10µs/call:
# 166 times (1.50ms+0s) by Class::MOP::Method::Accessor::new at line 32, avg 9µs/call
# 57 times (628µs+0s) by Class::MOP::Method::wrap at line 44 of Class/MOP/Method.pm, avg 11µs/call | ||||
| 45 | 892 | 2.23ms | my $class = shift; | ||
| 46 | |||||
| 47 | return Class::MOP::Class->initialize($class)->new_object(@_) | ||||
| 48 | if $class ne __PACKAGE__; | ||||
| 49 | |||||
| 50 | my $params = @_ == 1 ? $_[0] : {@_}; | ||||
| 51 | |||||
| 52 | return bless { | ||||
| 53 | # inherited from Class::MOP::Method | ||||
| 54 | body => $params->{body}, | ||||
| 55 | associated_metaclass => $params->{associated_metaclass}, | ||||
| 56 | package_name => $params->{package_name}, | ||||
| 57 | name => $params->{name}, | ||||
| 58 | original_method => $params->{original_method}, | ||||
| 59 | |||||
| 60 | # inherit from Class::MOP::Generated | ||||
| 61 | is_inline => $params->{is_inline} || 0, | ||||
| 62 | definition_context => $params->{definition_context}, | ||||
| 63 | |||||
| 64 | # defined in this class | ||||
| 65 | attribute => $params->{attribute}, | ||||
| 66 | accessor_type => $params->{accessor_type}, | ||||
| 67 | } => $class; | ||||
| 68 | } | ||||
| 69 | |||||
| 70 | ## accessors | ||||
| 71 | |||||
| 72 | 196 | 410µs | # spent 186µs within Class::MOP::Method::Accessor::associated_attribute which was called 196 times, avg 947ns/call:
# 52 times (52µs+0s) by Class::MOP::Method::Accessor::_generate_reader_method_inline at line 153, avg 998ns/call
# 52 times (49µs+0s) by Class::MOP::Method::Accessor::_generate_reader_method at line 101, avg 942ns/call
# 15 times (14µs+0s) by Class::MOP::Method::Accessor::_generate_accessor_method_inline at line 134, avg 927ns/call
# 15 times (13µs+0s) by Class::MOP::Method::Accessor::_generate_accessor_method at line 93, avg 867ns/call
# 13 times (12µs+0s) by Class::MOP::Method::Accessor::_generate_predicate_method_inline at line 188, avg 892ns/call
# 13 times (11µs+0s) by Class::MOP::Method::Accessor::_generate_predicate_method at line 117, avg 815ns/call
# 6 times (8µs+0s) by Moose::Meta::Method::Accessor::_inline_check_lazy at line 158 of Moose/Meta/Method/Accessor.pm, avg 1µs/call
# 6 times (7µs+0s) by Moose::Meta::Method::Accessor::_generate_reader_method_inline at line 91 of Moose/Meta/Method/Accessor.pm, avg 1µs/call
# 6 times (6µs+0s) by Moose::Meta::Method::Accessor::_inline_auto_deref at line 277 of Moose/Meta/Method/Accessor.pm, avg 1µs/call
# 6 times (6µs+0s) by Moose::Meta::Method::Accessor::_eval_code at line 24 of Moose/Meta/Method/Accessor.pm, avg 917ns/call
# 6 times (4µs+0s) by Moose::Meta::Method::Accessor::_inline_get at line 250 of Moose/Meta/Method/Accessor.pm, avg 733ns/call
# 3 times (3µs+0s) by Class::MOP::Method::Accessor::_generate_writer_method_inline at line 171, avg 900ns/call
# 3 times (2µs+0s) by Class::MOP::Method::Accessor::_generate_writer_method at line 110, avg 800ns/call | ||
| 73 | 172 | 333µs | # spent 179µs within Class::MOP::Method::Accessor::accessor_type which was called 172 times, avg 1µs/call:
# 172 times (179µs+0s) by Class::MOP::Method::Accessor::_initialize_body at line 80, avg 1µs/call | ||
| 74 | |||||
| 75 | ## factory | ||||
| 76 | |||||
| 77 | # spent 12.2ms (1.54+10.6) within Class::MOP::Method::Accessor::_initialize_body which was called 172 times, avg 71µs/call:
# 172 times (1.54ms+10.6ms) by Class::MOP::Method::Accessor::new at line 39, avg 71µs/call | ||||
| 78 | 516 | 1.12ms | my $self = shift; | ||
| 79 | |||||
| 80 | my $method_name = join "_" => ( # spent 193µs making 172 calls to Class::MOP::Method::Generated::is_inline, avg 1µs/call
# spent 179µs making 172 calls to Class::MOP::Method::Accessor::accessor_type, avg 1µs/call | ||||
| 81 | '_generate', | ||||
| 82 | $self->accessor_type, | ||||
| 83 | 'method', | ||||
| 84 | ($self->is_inline ? 'inline' : ()) | ||||
| 85 | ); | ||||
| 86 | |||||
| 87 | $self->{'body'} = $self->$method_name(); # spent 4.53ms making 52 calls to Class::MOP::Method::Accessor::_generate_reader_method_inline, avg 87µs/call
# spent 2.06ms making 5 calls to Moose::Meta::Method::Accessor::_generate_reader_method, avg 412µs/call
# spent 1.45ms making 15 calls to Class::MOP::Method::Accessor::_generate_accessor_method_inline, avg 97µs/call
# spent 987µs making 13 calls to Class::MOP::Method::Accessor::_generate_predicate_method_inline, avg 76µs/call
# spent 424µs making 1 call to Moose::Meta::Method::Accessor::_generate_reader_method_inline
# spent 348µs making 52 calls to Class::MOP::Method::Accessor::_generate_reader_method, avg 7µs/call
# spent 259µs making 3 calls to Class::MOP::Method::Accessor::_generate_writer_method_inline, avg 86µs/call
# spent 102µs making 15 calls to Class::MOP::Method::Accessor::_generate_accessor_method, avg 7µs/call
# spent 84µs making 13 calls to Class::MOP::Method::Accessor::_generate_predicate_method, avg 6µs/call
# spent 29µs making 3 calls to Class::MOP::Method::Accessor::_generate_writer_method, avg 10µs/call | ||||
| 88 | } | ||||
| 89 | |||||
| 90 | ## generators | ||||
| 91 | |||||
| 92 | # spent 102µs (89+13) within Class::MOP::Method::Accessor::_generate_accessor_method which was called 15 times, avg 7µs/call:
# 15 times (89µs+13µs) by Class::MOP::Method::Accessor::_initialize_body at line 87, avg 7µs/call | ||||
| 93 | 30 | 85µs | 15 | 13µs | my $attr = (shift)->associated_attribute; # spent 13µs making 15 calls to Class::MOP::Method::Accessor::associated_attribute, avg 867ns/call |
| 94 | return sub { | ||||
| 95 | $attr->set_value($_[0], $_[1]) if scalar(@_) == 2; | ||||
| 96 | $attr->get_value($_[0]); | ||||
| 97 | }; | ||||
| 98 | } | ||||
| 99 | |||||
| 100 | # spent 348µs (299+49) within Class::MOP::Method::Accessor::_generate_reader_method which was called 52 times, avg 7µs/call:
# 52 times (299µs+49µs) by Class::MOP::Method::Accessor::_initialize_body at line 87, avg 7µs/call | ||||
| 101 | 104 | 278µs | 52 | 49µs | my $attr = (shift)->associated_attribute; # spent 49µs making 52 calls to Class::MOP::Method::Accessor::associated_attribute, avg 942ns/call |
| 102 | return sub { | ||||
| 103 | 12 | 25µs | confess "Cannot assign a value to a read-only accessor" if @_ > 1; | ||
| 104 | $attr->get_value($_[0]); # spent 155µs making 6 calls to Class::MOP::Attribute::get_value, avg 26µs/call | ||||
| 105 | }; | ||||
| 106 | } | ||||
| 107 | |||||
| 108 | |||||
| 109 | # spent 29µs (26+2) within Class::MOP::Method::Accessor::_generate_writer_method which was called 3 times, avg 10µs/call:
# 3 times (26µs+2µs) by Class::MOP::Method::Accessor::_initialize_body at line 87, avg 10µs/call | ||||
| 110 | 6 | 24µs | 3 | 2µs | my $attr = (shift)->associated_attribute; # spent 2µs making 3 calls to Class::MOP::Method::Accessor::associated_attribute, avg 800ns/call |
| 111 | return sub { | ||||
| 112 | $attr->set_value($_[0], $_[1]); | ||||
| 113 | }; | ||||
| 114 | } | ||||
| 115 | |||||
| 116 | # spent 84µs (73+11) within Class::MOP::Method::Accessor::_generate_predicate_method which was called 13 times, avg 6µs/call:
# 13 times (73µs+11µs) by Class::MOP::Method::Accessor::_initialize_body at line 87, avg 6µs/call | ||||
| 117 | 26 | 65µs | 13 | 11µs | my $attr = (shift)->associated_attribute; # spent 11µs making 13 calls to Class::MOP::Method::Accessor::associated_attribute, avg 815ns/call |
| 118 | return sub { | ||||
| 119 | 2 | 9µs | 2 | 57µs | $attr->has_value($_[0]) # spent 57µs making 2 calls to Class::MOP::Attribute::has_value, avg 28µs/call |
| 120 | }; | ||||
| 121 | } | ||||
| 122 | |||||
| 123 | sub _generate_clearer_method { | ||||
| 124 | my $attr = (shift)->associated_attribute; | ||||
| 125 | return sub { | ||||
| 126 | $attr->clear_value($_[0]) | ||||
| 127 | }; | ||||
| 128 | } | ||||
| 129 | |||||
| 130 | ## Inline methods | ||||
| 131 | |||||
| 132 | # spent 1.45ms (317µs+1.14) within Class::MOP::Method::Accessor::_generate_accessor_method_inline which was called 15 times, avg 97µs/call:
# 15 times (317µs+1.14ms) by Class::MOP::Method::Accessor::_initialize_body at line 87, avg 97µs/call | ||||
| 133 | 105 | 212µs | my $self = shift; | ||
| 134 | my $attr = $self->associated_attribute; # spent 14µs making 15 calls to Class::MOP::Method::Accessor::associated_attribute, avg 927ns/call | ||||
| 135 | my $attr_name = $attr->name; # spent 9µs making 15 calls to Class::MOP::Mixin::AttributeCore::name, avg 627ns/call | ||||
| 136 | my $meta_instance = $attr->associated_class->instance_metaclass; # spent 15µs making 15 calls to Class::MOP::Class::instance_metaclass, avg 987ns/call
# spent 14µs making 15 calls to Class::MOP::Attribute::associated_class, avg 907ns/call | ||||
| 137 | |||||
| 138 | my ( $code, $e ) = $self->_eval_closure( # spent 902µs making 15 calls to Class::MOP::Method::Generated::_eval_closure, avg 60µs/call
# spent 104µs making 15 calls to Class::MOP::Instance::inline_set_slot_value, avg 7µs/call
# spent 80µs making 15 calls to Class::MOP::Instance::inline_get_slot_value, avg 5µs/call | ||||
| 139 | {}, | ||||
| 140 | 'sub {' | ||||
| 141 | . $meta_instance->inline_set_slot_value('$_[0]', $attr_name, '$_[1]') | ||||
| 142 | . ' if scalar(@_) == 2; ' | ||||
| 143 | . $meta_instance->inline_get_slot_value('$_[0]', $attr_name) | ||||
| 144 | . '}' | ||||
| 145 | ); | ||||
| 146 | confess "Could not generate inline accessor because : $e" if $e; | ||||
| 147 | |||||
| 148 | return $code; | ||||
| 149 | } | ||||
| 150 | |||||
| 151 | # spent 4.53ms (958µs+3.57) within Class::MOP::Method::Accessor::_generate_reader_method_inline which was called 52 times, avg 87µs/call:
# 52 times (958µs+3.57ms) by Class::MOP::Method::Accessor::_initialize_body at line 87, avg 87µs/call | ||||
| 152 | 364 | 658µs | my $self = shift; | ||
| 153 | my $attr = $self->associated_attribute; # spent 52µs making 52 calls to Class::MOP::Method::Accessor::associated_attribute, avg 998ns/call | ||||
| 154 | my $attr_name = $attr->name; # spent 36µs making 52 calls to Class::MOP::Mixin::AttributeCore::name, avg 687ns/call | ||||
| 155 | my $meta_instance = $attr->associated_class->instance_metaclass; # spent 58µs making 52 calls to Class::MOP::Class::instance_metaclass, avg 1µs/call
# spent 49µs making 52 calls to Class::MOP::Attribute::associated_class, avg 940ns/call | ||||
| 156 | |||||
| 157 | my ( $code, $e ) = $self->_eval_closure( # spent 3.06ms making 52 calls to Class::MOP::Method::Generated::_eval_closure, avg 59µs/call
# spent 313µs making 52 calls to Class::MOP::Instance::inline_get_slot_value, avg 6µs/call | ||||
| 158 | {}, | ||||
| 159 | 'sub {' | ||||
| 160 | . 'confess "Cannot assign a value to a read-only accessor" if @_ > 1;' | ||||
| 161 | . $meta_instance->inline_get_slot_value('$_[0]', $attr_name) | ||||
| 162 | . '}' | ||||
| 163 | ); | ||||
| 164 | confess "Could not generate inline reader because : $e" if $e; | ||||
| 165 | |||||
| 166 | return $code; | ||||
| 167 | } | ||||
| 168 | |||||
| 169 | # spent 259µs (84+175) within Class::MOP::Method::Accessor::_generate_writer_method_inline which was called 3 times, avg 86µs/call:
# 3 times (84µs+175µs) by Class::MOP::Method::Accessor::_initialize_body at line 87, avg 86µs/call | ||||
| 170 | 21 | 51µs | my $self = shift; | ||
| 171 | my $attr = $self->associated_attribute; # spent 3µs making 3 calls to Class::MOP::Method::Accessor::associated_attribute, avg 900ns/call | ||||
| 172 | my $attr_name = $attr->name; # spent 2µs making 3 calls to Class::MOP::Mixin::AttributeCore::name, avg 633ns/call | ||||
| 173 | my $meta_instance = $attr->associated_class->instance_metaclass; # spent 3µs making 3 calls to Class::MOP::Class::instance_metaclass, avg 1µs/call
# spent 3µs making 3 calls to Class::MOP::Attribute::associated_class, avg 933ns/call | ||||
| 174 | |||||
| 175 | my ( $code, $e ) = $self->_eval_closure( # spent 144µs making 3 calls to Class::MOP::Method::Generated::_eval_closure, avg 48µs/call
# spent 20µs making 3 calls to Class::MOP::Instance::inline_set_slot_value, avg 7µs/call | ||||
| 176 | {}, | ||||
| 177 | 'sub {' | ||||
| 178 | . $meta_instance->inline_set_slot_value('$_[0]', $attr_name, '$_[1]') | ||||
| 179 | . '}' | ||||
| 180 | ); | ||||
| 181 | confess "Could not generate inline writer because : $e" if $e; | ||||
| 182 | |||||
| 183 | return $code; | ||||
| 184 | } | ||||
| 185 | |||||
| 186 | # spent 987µs (247+740) within Class::MOP::Method::Accessor::_generate_predicate_method_inline which was called 13 times, avg 76µs/call:
# 13 times (247µs+740µs) by Class::MOP::Method::Accessor::_initialize_body at line 87, avg 76µs/call | ||||
| 187 | 91 | 170µs | my $self = shift; | ||
| 188 | my $attr = $self->associated_attribute; # spent 12µs making 13 calls to Class::MOP::Method::Accessor::associated_attribute, avg 892ns/call | ||||
| 189 | my $attr_name = $attr->name; # spent 8µs making 13 calls to Class::MOP::Mixin::AttributeCore::name, avg 631ns/call | ||||
| 190 | my $meta_instance = $attr->associated_class->instance_metaclass; # spent 13µs making 13 calls to Class::MOP::Class::instance_metaclass, avg 1µs/call
# spent 11µs making 13 calls to Class::MOP::Attribute::associated_class, avg 877ns/call | ||||
| 191 | |||||
| 192 | my ( $code, $e ) = $self->_eval_closure( # spent 599µs making 13 calls to Class::MOP::Method::Generated::_eval_closure, avg 46µs/call
# spent 96µs making 13 calls to Class::MOP::Instance::inline_is_slot_initialized, avg 7µs/call | ||||
| 193 | {}, | ||||
| 194 | 'sub {' | ||||
| 195 | . $meta_instance->inline_is_slot_initialized('$_[0]', $attr_name) | ||||
| 196 | . '}' | ||||
| 197 | ); | ||||
| 198 | confess "Could not generate inline predicate because : $e" if $e; | ||||
| 199 | |||||
| 200 | return $code; | ||||
| 201 | } | ||||
| 202 | |||||
| 203 | sub _generate_clearer_method_inline { | ||||
| 204 | my $self = shift; | ||||
| 205 | my $attr = $self->associated_attribute; | ||||
| 206 | my $attr_name = $attr->name; | ||||
| 207 | my $meta_instance = $attr->associated_class->instance_metaclass; | ||||
| 208 | |||||
| 209 | my ( $code, $e ) = $self->_eval_closure( | ||||
| 210 | {}, | ||||
| 211 | 'sub {' | ||||
| 212 | . $meta_instance->inline_deinitialize_slot('$_[0]', $attr_name) | ||||
| 213 | . '}' | ||||
| 214 | ); | ||||
| 215 | confess "Could not generate inline clearer because : $e" if $e; | ||||
| 216 | |||||
| 217 | return $code; | ||||
| 218 | } | ||||
| 219 | |||||
| 220 | 1 | 6µs | 1; | ||
| 221 | |||||
| 222 | __END__ | ||||
| 223 | |||||
| 224 | =pod | ||||
| 225 | |||||
| 226 | =head1 NAME | ||||
| 227 | |||||
| 228 | Class::MOP::Method::Accessor - Method Meta Object for accessors | ||||
| 229 | |||||
| 230 | =head1 SYNOPSIS | ||||
| 231 | |||||
| 232 | use Class::MOP::Method::Accessor; | ||||
| 233 | |||||
| 234 | my $reader = Class::MOP::Method::Accessor->new( | ||||
| 235 | attribute => $attribute, | ||||
| 236 | is_inline => 1, | ||||
| 237 | accessor_type => 'reader', | ||||
| 238 | ); | ||||
| 239 | |||||
| 240 | $reader->body->execute($instance); # call the reader method | ||||
| 241 | |||||
| 242 | =head1 DESCRIPTION | ||||
| 243 | |||||
| 244 | This is a subclass of <Class::MOP::Method> which is used by | ||||
| 245 | C<Class::MOP::Attribute> to generate accessor code. It handles | ||||
| 246 | generation of readers, writers, predicates and clearers. For each type | ||||
| 247 | of method, it can either create a subroutine reference, or actually | ||||
| 248 | inline code by generating a string and C<eval>'ing it. | ||||
| 249 | |||||
| 250 | =head1 METHODS | ||||
| 251 | |||||
| 252 | =over 4 | ||||
| 253 | |||||
| 254 | =item B<< Class::MOP::Method::Accessor->new(%options) >> | ||||
| 255 | |||||
| 256 | This returns a new C<Class::MOP::Method::Accessor> based on the | ||||
| 257 | C<%options> provided. | ||||
| 258 | |||||
| 259 | =over 4 | ||||
| 260 | |||||
| 261 | =item * attribute | ||||
| 262 | |||||
| 263 | This is the C<Class::MOP::Attribute> for which accessors are being | ||||
| 264 | generated. This option is required. | ||||
| 265 | |||||
| 266 | =item * accessor_type | ||||
| 267 | |||||
| 268 | This is a string which should be one of "reader", "writer", | ||||
| 269 | "accessor", "predicate", or "clearer". This is the type of method | ||||
| 270 | being generated. This option is required. | ||||
| 271 | |||||
| 272 | =item * is_inline | ||||
| 273 | |||||
| 274 | This indicates whether or not the accessor should be inlined. This | ||||
| 275 | defaults to false. | ||||
| 276 | |||||
| 277 | =item * name | ||||
| 278 | |||||
| 279 | The method name (without a package name). This is required. | ||||
| 280 | |||||
| 281 | =item * package_name | ||||
| 282 | |||||
| 283 | The package name for the method. This is required. | ||||
| 284 | |||||
| 285 | =back | ||||
| 286 | |||||
| 287 | =item B<< $metamethod->accessor_type >> | ||||
| 288 | |||||
| 289 | Returns the accessor type which was passed to C<new>. | ||||
| 290 | |||||
| 291 | =item B<< $metamethod->is_inline >> | ||||
| 292 | |||||
| 293 | Returns a boolean indicating whether or not the accessor is inlined. | ||||
| 294 | |||||
| 295 | =item B<< $metamethod->associated_attribute >> | ||||
| 296 | |||||
| 297 | This returns the L<Class::MOP::Attribute> object which was passed to | ||||
| 298 | C<new>. | ||||
| 299 | |||||
| 300 | =item B<< $metamethod->body >> | ||||
| 301 | |||||
| 302 | The method itself is I<generated> when the accessor object is | ||||
| 303 | constructed. | ||||
| 304 | |||||
| 305 | =back | ||||
| 306 | |||||
| 307 | =head1 AUTHORS | ||||
| 308 | |||||
| 309 | Stevan Little E<lt>stevan@iinteractive.comE<gt> | ||||
| 310 | |||||
| 311 | =head1 COPYRIGHT AND LICENSE | ||||
| 312 | |||||
| 313 | Copyright 2006-2010 by Infinity Interactive, Inc. | ||||
| 314 | |||||
| 315 | L<http://www.iinteractive.com> | ||||
| 316 | |||||
| 317 | This library is free software; you can redistribute it and/or modify | ||||
| 318 | it under the same terms as Perl itself. | ||||
| 319 | |||||
| 320 | =cut | ||||
| 321 |