| Filename | /2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/Class/Accessor/Fast.pm |
| Statements | Executed 38 statements in 292µs |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 13 | 1 | 1 | 56µs | 56µs | Class::Accessor::Fast::make_ro_accessor |
| 2 | 1 | 1 | 13µs | 13µs | Class::Accessor::Fast::make_accessor |
| 1 | 1 | 1 | 12µs | 1.23ms | Class::Accessor::Fast::BEGIN@2 |
| 1 | 1 | 1 | 6µs | 8µs | Class::Accessor::Fast::BEGIN@3 |
| 0 | 0 | 0 | 0s | 0s | Class::Accessor::Fast::__ANON__[:12] |
| 0 | 0 | 0 | 0s | 0s | Class::Accessor::Fast::__ANON__[:23] |
| 0 | 0 | 0 | 0s | 0s | Class::Accessor::Fast::__ANON__[:39] |
| 0 | 0 | 0 | 0s | 0s | Class::Accessor::Fast::make_wo_accessor |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | package Class::Accessor::Fast; | ||||
| 2 | 3 | 19µs | 2 | 1.23ms | # spent 1.23ms (12µs+1.21) within Class::Accessor::Fast::BEGIN@2 which was called:
# once (12µs+1.21ms) by base::import at line 2 # spent 1.23ms making 1 call to Class::Accessor::Fast::BEGIN@2
# spent 1.21ms making 1 call to base::import, recursion: max depth 1, sum of overlapping time 1.21ms |
| 3 | 3 | 186µs | 2 | 11µs | # spent 8µs (6+2) within Class::Accessor::Fast::BEGIN@3 which was called:
# once (6µs+2µs) by base::import at line 3 # spent 8µs making 1 call to Class::Accessor::Fast::BEGIN@3
# spent 2µs making 1 call to strict::import |
| 4 | 1 | 400ns | $Class::Accessor::Fast::VERSION = '0.34'; | ||
| 5 | |||||
| 6 | # spent 13µs within Class::Accessor::Fast::make_accessor which was called 2 times, avg 6µs/call:
# 2 times (13µs+0s) by Class::Accessor::_mk_accessors at line 72 of Class/Accessor.pm, avg 6µs/call | ||||
| 7 | 4 | 16µs | my($class, $field) = @_; | ||
| 8 | |||||
| 9 | return sub { | ||||
| 10 | return $_[0]->{$field} if scalar(@_) == 1; | ||||
| 11 | return $_[0]->{$field} = scalar(@_) == 2 ? $_[1] : [@_[1..$#_]]; | ||||
| 12 | }; | ||||
| 13 | } | ||||
| 14 | |||||
| 15 | |||||
| 16 | # spent 56µs within Class::Accessor::Fast::make_ro_accessor which was called 13 times, avg 4µs/call:
# 13 times (56µs+0s) by Class::Accessor::_mk_accessors at line 72 of Class/Accessor.pm, avg 4µs/call | ||||
| 17 | 26 | 69µs | my($class, $field) = @_; | ||
| 18 | |||||
| 19 | return sub { | ||||
| 20 | return $_[0]->{$field} if @_ == 1; | ||||
| 21 | my $caller = caller; | ||||
| 22 | $_[0]->_croak("'$caller' cannot alter the value of '$field' on objects of class '$class'"); | ||||
| 23 | }; | ||||
| 24 | } | ||||
| 25 | |||||
| 26 | |||||
| 27 | sub make_wo_accessor { | ||||
| 28 | my($class, $field) = @_; | ||||
| 29 | |||||
| 30 | return sub { | ||||
| 31 | if (@_ == 1) { | ||||
| 32 | my $caller = caller; | ||||
| 33 | $_[0]->_croak("'$caller' cannot access the value of '$field' on objects of class '$class'"); | ||||
| 34 | } | ||||
| 35 | else { | ||||
| 36 | return $_[0]->{$field} = $_[1] if @_ == 2; | ||||
| 37 | return (shift)->{$field} = \@_; | ||||
| 38 | } | ||||
| 39 | }; | ||||
| 40 | } | ||||
| 41 | |||||
| 42 | |||||
| 43 | 1 | 2µs | 1; | ||
| 44 | |||||
| 45 | __END__ |