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For xt/tapper-mcp-scheduler-with-db-longrun.t
  Run on Tue May 22 17:18:39 2012
Reported on Tue May 22 17:22:36 2012

Filename/2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/Class/Accessor.pm
StatementsExecuted 350 statements in 1.48ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
521309µs462µsClass::Accessor::::_mk_accessorsClass::Accessor::_mk_accessors
151126µs26µsClass::Accessor::::accessor_name_forClass::Accessor::accessor_name_for
33121µs393µsClass::Accessor::::mk_ro_accessorsClass::Accessor::mk_ro_accessors
151121µs21µsClass::Accessor::::mutator_name_forClass::Accessor::mutator_name_for
22215µs106µsClass::Accessor::::mk_accessorsClass::Accessor::mk_accessors
11112µs19µsClass::Accessor::::BEGIN@3Class::Accessor::BEGIN@3
1117µs18µsClass::Accessor::::BEGIN@27Class::Accessor::BEGIN@27
1114µs4µsClass::Accessor::::importClass::Accessor::import
1114µs4µsClass::Accessor::::BEGIN@218Class::Accessor::BEGIN@218
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_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;
2120µsrequire 5.00502;
33104µs226µs
# spent 19µs (12+7) within Class::Accessor::BEGIN@3 which was called: # once (12µs+7µs) by base::import at line 3
use strict;
# spent 19µs making 1 call to Class::Accessor::BEGIN@3 # spent 7µs making 1 call to strict::import
41400ns$Class::Accessor::VERSION = '0.34';
5
6sub new {
7 my($proto, $fields) = @_;
8 my($class) = ref $proto || $proto;
9
10 $fields = {} unless defined $fields;
11
12 # make a copy of $fields.
13 bless {%$fields}, $class;
14}
15
16
# spent 106µs (15+91) within Class::Accessor::mk_accessors which was called 2 times, avg 53µs/call: # once (10µs+56µs) by DBIx::Class::InflateColumn::Object::Enum::BEGIN@6 at line 21 of Object/Enum.pm # once (5µs+35µs) by Devel::Backtrace::BEGIN@4 at line 134 of Devel/Backtrace/Point.pm
sub mk_accessors {
17414µs my($self, @fields) = @_;
18
19291µs $self->_mk_accessors('rw', @fields);
# spent 91µs making 2 calls to Class::Accessor::_mk_accessors, avg 45µs/call
20}
21
2229µs131µsif (eval { require Sub::Name }) {
# spent 31µs making 1 call to Exporter::import
23 Sub::Name->import;
24}
25
26{
274847µs229µs
# spent 18µs (7+11) within Class::Accessor::BEGIN@27 which was called: # once (7µs+11µs) by base::import at line 27
no strict 'refs';
# spent 18µs making 1 call to Class::Accessor::BEGIN@27 # spent 11µs making 1 call to strict::unimport
28
29
# spent 4µs within Class::Accessor::import which was called: # once (4µs+0s) by Devel::Backtrace::BEGIN@4 at line 4 of Devel/Backtrace.pm
sub import {
3037µs my ($class, @what) = @_;
31 my $caller = caller;
32 for (@what) {
33 if (/^(?:antlers|moose-?like)$/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 *{"${class}::mutator_name_for"} = \&best_practice_mutator_name_for;
56 }
57
58
# spent 462µs (309+153) within Class::Accessor::_mk_accessors which was called 5 times, avg 92µs/call: # 3 times (247µs+124µs) by Class::Accessor::mk_ro_accessors at line 114, avg 124µs/call # 2 times (62µs+29µs) by Class::Accessor::mk_accessors at line 19, avg 45µs/call
sub _mk_accessors {
59262311µs my($self, $access, @fields) = @_;
60 my $class = ref $self || $self;
61 my $ra = $access eq 'rw' || $access eq 'ro';
62 my $wa = $access eq 'rw' || $access eq 'wo';
63
64 foreach my $field (@fields) {
651526µs my $accessor_name = $self->accessor_name_for($field);
# spent 26µs making 15 calls to Class::Accessor::accessor_name_for, avg 2µs/call
661521µs my $mutator_name = $self->mutator_name_for($field);
# spent 21µs making 15 calls to Class::Accessor::mutator_name_for, avg 1µs/call
67 if( $accessor_name eq 'DESTROY' or $mutator_name eq 'DESTROY' ) {
68 $self->_carp("Having a data accessor named DESTROY in '$class' is unwise.");
69 }
70 if ($accessor_name eq $mutator_name) {
71 my $accessor;
721569µs if ($ra && $wa) {
# spent 56µs making 13 calls to Class::Accessor::Fast::make_ro_accessor, avg 4µs/call # spent 13µs making 2 calls to Class::Accessor::Fast::make_accessor, avg 6µs/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 }
79 my $fullname = "${class}::$accessor_name";
80 my $subnamed = 0;
81 unless (defined &{$fullname}) {
821433µs subname($fullname, $accessor) if defined &subname;
# spent 33µs making 14 calls to Sub::Name::subname, avg 2µs/call
83 $subnamed = 1;
84 *{$fullname} = $accessor;
85 }
86 if ($accessor_name eq $field) {
87 # the old behaviour
88 my $alias = "${class}::_${field}_accessor";
8914µs subname($alias, $accessor) if defined &subname and not $subnamed;
# spent 4µs making 1 call to Sub::Name::subname
90 *{$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} = $mutator;
104 }
105 }
106 }
107 }
108
109}
110
111
# spent 393µs (21+371) within Class::Accessor::mk_ro_accessors which was called 3 times, avg 131µs/call: # once (14µs+319µs) by Devel::Backtrace::BEGIN@4 at line 68 of Devel/Backtrace/Point.pm # once (4µs+26µs) by Devel::Backtrace::BEGIN@4 at line 77 of Devel/Backtrace/Point.pm # once (3µs+26µs) by Devel::Backtrace::BEGIN@4 at line 133 of Devel/Backtrace/Point.pm
sub mk_ro_accessors {
112621µs my($self, @fields) = @_;
113
1143372µs $self->_mk_accessors('ro', @fields);
# spent 372µs making 3 calls to Class::Accessor::_mk_accessors, avg 124µs/call
115}
116
117sub mk_wo_accessors {
118 my($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 26µs within Class::Accessor::accessor_name_for which was called 15 times, avg 2µs/call: # 15 times (26µs+0s) by Class::Accessor::_mk_accessors at line 65, avg 2µs/call
sub accessor_name_for {
1343041µs my ($class, $field) = @_;
135 return $field;
136}
137
138
# spent 21µs within Class::Accessor::mutator_name_for which was called 15 times, avg 1µs/call: # 15 times (21µs+0s) by Class::Accessor::_mk_accessors at line 66, avg 1µs/call
sub mutator_name_for {
1393033µs my ($class, $field) = @_;
140 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
218365µs14µs
# spent 4µs within Class::Accessor::BEGIN@218 which was called: # once (4µs+0s) by base::import at line 218
use Carp ();
# spent 4µs 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
23214µs1;
233
234__END__