Ah, so basically, you're trying to assign the DEVICE to a symbolically referenced scalar, whose name is coming from
$entry[3].
I would recommend against doing this, and for using a hash
instead, to store these DEVICEs. Like this:
$devices{$sn} = new DEVICE;
$devices{$sn}->datetime{$datetime};
# etc.
If you rearranged your data slightly, you could get rid of one hash.
# I've snipped out what I consider to be the important bits...
# Warning: This is untested code!
# First, store the sn count inside the DEVICE, since we have one DEVIC
+E per $sn
struct ( DEVICE => { datetime => '$', devicetype => '$', zip => '$', v
+ersion => '$', sn_count => '$'});
# Get the $sn and other fields here
# If this is the first time we see $sn, populate the DEVICE
if (!exists $SNs{$sn}) {
$SNs{$sn} = new DEVICE;
$SNs{$sn}->datetime('$datetime');
# etc.
}
# update the sn_count for this $sn.
$SNs{$sn}->sn_count($SNs{$sn}->sn_count + 1);
foreach my $key (keys %SNs) {
print "$key\n";
}
What is your motivation for storing things in symbolically referenced scalars instead of hash elements?
Alan
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