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Re^3: Returning a tied scalar

by MarkusLaker (Beadle)
on Apr 17, 2005 at 11:00 UTC ( [id://448619]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub int_monitor:lvalue {
      my $var=\shift;
      print "$var\n";
      $$var
    };
    

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