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For /home/ss5/perl5/perlbrew/perls/perl-5.22.0/bin/benchmarkanything-storage
  Run on Mon Jan 29 16:55:34 2018
Reported on Mon Jan 29 16:57:07 2018

Filename/home/ss5/perl5/perlbrew/perls/perl-5.22.0/lib/site_perl/5.22.0/Class/Accessor.pm
StatementsExecuted 222 statements in 861µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
111103µs147µsClass::Accessor::::_mk_accessorsClass::Accessor::_mk_accessors
1118µs9µsClass::Accessor::::BEGIN@3Class::Accessor::BEGIN@3
1115µs16µsClass::Accessor::::BEGIN@27Class::Accessor::BEGIN@27
10115µs5µsClass::Accessor::::accessor_name_forClass::Accessor::accessor_name_for
1115µs152µsClass::Accessor::::mk_accessorsClass::Accessor::mk_accessors
10113µs3µsClass::Accessor::::mutator_name_forClass::Accessor::mutator_name_for
1113µs3µsClass::Accessor::::BEGIN@218Class::Accessor::BEGIN@218
1112µs2µsClass::Accessor::::importClass::Accessor::import
0000s0sClass::Accessor::::__ANON__[:182]Class::Accessor::__ANON__[:182]
0000s0sClass::Accessor::::__ANON__[:198]Class::Accessor::__ANON__[:198]
0000s0sClass::Accessor::::__ANON__[:214]Class::Accessor::__ANON__[:214]
0000s0sClass::Accessor::::__ANON__[:37]Class::Accessor::__ANON__[:37]
0000s0sClass::Accessor::::__ANON__[:43]Class::Accessor::__ANON__[:43]
0000s0sClass::Accessor::::_carpClass::Accessor::_carp
0000s0sClass::Accessor::::_croakClass::Accessor::_croak
0000s0sClass::Accessor::::best_practice_accessor_name_forClass::Accessor::best_practice_accessor_name_for
0000s0sClass::Accessor::::best_practice_mutator_name_forClass::Accessor::best_practice_mutator_name_for
0000s0sClass::Accessor::::follow_best_practiceClass::Accessor::follow_best_practice
0000s0sClass::Accessor::::getClass::Accessor::get
0000s0sClass::Accessor::::make_accessorClass::Accessor::make_accessor
0000s0sClass::Accessor::::make_ro_accessorClass::Accessor::make_ro_accessor
0000s0sClass::Accessor::::make_wo_accessorClass::Accessor::make_wo_accessor
0000s0sClass::Accessor::::mk_ro_accessorsClass::Accessor::mk_ro_accessors
0000s0sClass::Accessor::::mk_wo_accessorsClass::Accessor::mk_wo_accessors
0000s0sClass::Accessor::::newClass::Accessor::new
0000s0sClass::Accessor::::setClass::Accessor::set
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1package Class::Accessor;
218µsrequire 5.00502;
3285µs210µs
# spent 9µs (8+1) within Class::Accessor::BEGIN@3 which was called: # once (8µs+1µs) by base::import at line 3
use strict;
# spent 9µs making 1 call to Class::Accessor::BEGIN@3 # spent 1µs making 1 call to strict::import
41200ns$Class::Accessor::VERSION = '0.34';
5
6sub new {
7 my($proto, $fields) = @_;
8 my($class) = ref $proto || $proto;
9
10 $fields = {} unless defined $fields;
11
12 # make a copy of $fields.
13 bless {%$fields}, $class;
14}
15
16
# spent 152µs (5+147) within Class::Accessor::mk_accessors which was called: # once (5µs+147µs) by DBIx::MultiStatementDo::BEGIN@11 at line 90 of SQL/SplitStatement.pm
sub mk_accessors {
171800ns my($self, @fields) = @_;
18
1914µs1147µs $self->_mk_accessors('rw', @fields);
# spent 147µs making 1 call to Class::Accessor::_mk_accessors
20}
21
2223µs118µsif (eval { require Sub::Name }) {
# spent 18µs making 1 call to Exporter::import
23 Sub::Name->import;
24}
25
26{
272576µs226µs
# spent 16µs (5+11) within Class::Accessor::BEGIN@27 which was called: # once (5µs+11µs) by base::import at line 27
no strict 'refs';
# spent 16µs making 1 call to Class::Accessor::BEGIN@27 # spent 10µs making 1 call to strict::unimport
28
29
# spent 2µs within Class::Accessor::import which was called: # once (2µs+0s) by DBIx::MultiStatementDo::BEGIN@11 at line 11 of DBIx/MultiStatementDo.pm
sub import {
301400ns my ($class, @what) = @_;
311400ns my $caller = caller;
3212µs for (@what) {
33 if (/^(?:antlers|moose-?like)$/i) {
34 *{"${caller}::has"} = sub {
35 my ($f, %args) = @_;
36 $caller->_mk_accessors(($args{is}||"rw"), $f);
37 };
38 *{"${caller}::extends"} = sub {
39 @{"${caller}::ISA"} = @_;
40 unless (grep $_->can("_mk_accessors"), @_) {
41 push @{"${caller}::ISA"}, $class;
42 }
43 };
44 # we'll use their @ISA as a default, in case it happens to be
45 # set already
46 &{"${caller}::extends"}(@{"${caller}::ISA"});
47 }
48 }
49 }
50
51 sub follow_best_practice {
52 my($self) = @_;
53 my $class = ref $self || $self;
54 *{"${class}::accessor_name_for"} = \&best_practice_accessor_name_for;
55 *{"${class}::mutator_name_for"} = \&best_practice_mutator_name_for;
56 }
57
58
# spent 147µs (103+44) within Class::Accessor::_mk_accessors which was called: # once (103µs+44µs) by Class::Accessor::mk_accessors at line 19
sub _mk_accessors {
5911µs my($self, $access, @fields) = @_;
601400ns my $class = ref $self || $self;
611600ns my $ra = $access eq 'rw' || $access eq 'ro';
621200ns my $wa = $access eq 'rw' || $access eq 'wo';
63
6413µs foreach my $field (@fields) {
65106µs105µs my $accessor_name = $self->accessor_name_for($field);
# spent 5µs making 10 calls to Class::Accessor::accessor_name_for, avg 490ns/call
66106µs103µs my $mutator_name = $self->mutator_name_for($field);
# spent 3µs making 10 calls to Class::Accessor::mutator_name_for, avg 320ns/call
67102µs if( $accessor_name eq 'DESTROY' or $mutator_name eq 'DESTROY' ) {
68 $self->_carp("Having a data accessor named DESTROY in '$class' is unwise.");
69 }
70104µs if ($accessor_name eq $mutator_name) {
7110200ns my $accessor;
72105µs1014µs if ($ra && $wa) {
# spent 14µs making 10 calls to Class::Accessor::Fast::make_accessor, avg 1µs/call
73 $accessor = $self->make_accessor($field);
74 } elsif ($ra) {
75 $accessor = $self->make_ro_accessor($field);
76 } else {
77 $accessor = $self->make_wo_accessor($field);
78 }
79103µs my $fullname = "${class}::$accessor_name";
8010800ns my $subnamed = 0;
811010µs unless (defined &{$fullname}) {
821031µs1022µs subname($fullname, $accessor) if defined &subname;
# spent 22µs making 10 calls to Sub::Name::subname, avg 2µs/call
8310900ns $subnamed = 1;
841010µs *{$fullname} = $accessor;
85 }
86103µs if ($accessor_name eq $field) {
87 # the old behaviour
88103µs my $alias = "${class}::_${field}_accessor";
89101µs subname($alias, $accessor) if defined &subname and not $subnamed;
901019µs *{$alias} = $accessor unless defined &{$alias};
91 }
92 } else {
93 my $fullaccname = "${class}::$accessor_name";
94 my $fullmutname = "${class}::$mutator_name";
95 if ($ra and not defined &{$fullaccname}) {
96 my $accessor = $self->make_ro_accessor($field);
97 subname($fullaccname, $accessor) if defined &subname;
98 *{$fullaccname} = $accessor;
99 }
100 if ($wa and not defined &{$fullmutname}) {
101 my $mutator = $self->make_wo_accessor($field);
102 subname($fullmutname, $mutator) if defined &subname;
103 *{$fullmutname} = $mutator;
104 }
105 }
106 }
107 }
108
109}
110
1111400nssub mk_ro_accessors {
112 my($self, @fields) = @_;
113
114 $self->_mk_accessors('ro', @fields);
115}
116
117sub mk_wo_accessors {
118 my($self, @fields) = @_;
119
120 $self->_mk_accessors('wo', @fields);
121}
122
123sub best_practice_accessor_name_for {
124 my ($class, $field) = @_;
125 return "get_$field";
126}
127
128sub best_practice_mutator_name_for {
129 my ($class, $field) = @_;
130 return "set_$field";
131}
132
133
# spent 5µs within Class::Accessor::accessor_name_for which was called 10 times, avg 490ns/call: # 10 times (5µs+0s) by Class::Accessor::_mk_accessors at line 65, avg 490ns/call
sub accessor_name_for {
134101µs my ($class, $field) = @_;
135109µs return $field;
136}
137
138
# spent 3µs within Class::Accessor::mutator_name_for which was called 10 times, avg 320ns/call: # 10 times (3µs+0s) by Class::Accessor::_mk_accessors at line 66, avg 320ns/call
sub mutator_name_for {
139101µs my ($class, $field) = @_;
140108µs return $field;
141}
142
143sub set {
144 my($self, $key) = splice(@_, 0, 2);
145
146 if(@_ == 1) {
147 $self->{$key} = $_[0];
148 }
149 elsif(@_ > 1) {
150 $self->{$key} = [@_];
151 }
152 else {
153 $self->_croak("Wrong number of arguments received");
154 }
155}
156
157sub get {
158 my $self = shift;
159
160 if(@_ == 1) {
161 return $self->{$_[0]};
162 }
163 elsif( @_ > 1 ) {
164 return @{$self}{@_};
165 }
166 else {
167 $self->_croak("Wrong number of arguments received");
168 }
169}
170
171sub make_accessor {
172 my ($class, $field) = @_;
173
174 return sub {
175 my $self = shift;
176
177 if(@_) {
178 return $self->set($field, @_);
179 } else {
180 return $self->get($field);
181 }
182 };
183}
184
185sub make_ro_accessor {
186 my($class, $field) = @_;
187
188 return sub {
189 my $self = shift;
190
191 if (@_) {
192 my $caller = caller;
193 $self->_croak("'$caller' cannot alter the value of '$field' on objects of class '$class'");
194 }
195 else {
196 return $self->get($field);
197 }
198 };
199}
200
201sub make_wo_accessor {
202 my($class, $field) = @_;
203
204 return sub {
205 my $self = shift;
206
207 unless (@_) {
208 my $caller = caller;
209 $self->_croak("'$caller' cannot access the value of '$field' on objects of class '$class'");
210 }
211 else {
212 return $self->set($field, @_);
213 }
214 };
215}
216
217
218251µs13µs
# spent 3µs within Class::Accessor::BEGIN@218 which was called: # once (3µs+0s) by base::import at line 218
use Carp ();
# spent 3µs making 1 call to Class::Accessor::BEGIN@218
219
220sub _carp {
221 my ($self, $msg) = @_;
222 Carp::carp($msg || $self);
223 return;
224}
225
226sub _croak {
227 my ($self, $msg) = @_;
228 Carp::croak($msg || $self);
229 return;
230}
231
23213µs1;
233
234__END__