Dear monks, I've got the following problem: I want to build generic object interfaces with autoload, and create an entry in the symbol-table with the first emulation. This works fine, but I need to turn off strict refs, als shown in the following code example:
#!perl
use warnings;
use strict;
my $test = Test->new();
$test->print("hello\n");
$test->print("hello2\n");
$test->print("hello3", "hello4\n");
# ============================================================
package Test;
# ------------------------------------------------------------
sub new { # any constructor
my ($proto) = shift;
my $class = ref($proto) || $proto;
my $parent = ref($proto) && $proto;
my $self;
$self = {}; # create a new object
bless($self, $class);
} # new
# ------------------------------------------------------------
sub AUTOLOAD {
use vars qw($AUTOLOAD);
my ($self, @params) = @_;
my ($method) = (split(/::/, $AUTOLOAD))[-1];
print "AUTOLOAD: $AUTOLOAD\nSELF: $self\n";
print "METHOD: $method\nPARAMS: @params\n";
# create code
my $code = sub {
my ($self, @params) = @_;
print @params, "\n";
};
$self->$code(@params); # execute for the first time
# and add it to symbol table
no strict 'refs';
*{$method} = $code;
use strict 'refs';
} # AUTOLOAD
# ------------------------------------------------------------
sub DESTROY { # don't autoload DESTROY :-)
# ...
} # DESTROY
# ------------------------------------------------------------
Do you know how am I able to do so without turning off strict refs?
Thanks in advance,
perl -le "s==*F=e=>y~\*martinF~stronat~=>s~[^\w]~~g=>chop,print"
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