Destructors and Garbage Collection : Destructor « Class « Perl

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Perl » Class » Destructor 




Destructors and Garbage Collection
 

#Employee.pm
package Employee;
sub new{
    my $class = shift;
    $ref={};
    bless($ref, $class);
    return $ref;
}

sub DESTROY{
    my $self = shift;
       print "Employee $self->{Name} is being destroyed.\n";
    }
1;


#!/usr/bin/perl
use Employee;
my $emp1 = Employee->new;  
           my $emp2 = Employee->new;
             $emp2->{"Name"}="Tom";
             print "$emp2->{'Name'}\n";
           

my $emp3 = Employee->new;  

$emp1->{"Name"}="Dan";
$emp3->{"Name"}="Tom";

print "$emp1->{'Name'}\n";
print "$emp3->{'Name'}\n";

   
  














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