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need help on object serialization and writing to pipe

kieron
New User

Oct 6, 2013, 11:33 PM

Post #1 of 1 (1478 views)

need help on object serialization and writing to pipe	Can't Post

Hi ,

Below is my code, please let me know how can I send the $guiobject object so as it remanis unchanged when I access it from server.pm . As you can see the object printed by two print messages from CommSystem and Server.pm are different. Below is my code :
#start.pl

Code

#!/usr/bin/perl  
use strict; 
use warnings;  
 
 
use CommSystem;    
CommSystem::init();

## CommSystem.pm

Code

package CommSystem;   
use strict; 
use warnings;  
use Tk; 
use Exporter;  
use GUI;   
 
our @ISA = qw (Exporter);    
our @EXPORT = qw ($guiobj);  
our $guiobj;    
 
my $mw = MainWindow->new();    
$guiobj = GUI->new();    
MainLoop; 
sub init  {          
 
print "Sent object $guiobj \n";          
 
system ("perl proc.pl");  
 
}    
 
1;

# GUI.pm

Code

package GUI;  
 
use strict;  
use warnings;    
 
sub new  {      
 
my $class = shift;      
 
my $self = {} ;      
 
bless $self;      
 
return $self;  
 
}    
 
1;

## proc.pl

Code

 
#!/usr/bin/perl  
 
use strict;  
 
use warnings;    
 
use Server;  
 
my $server = Server->new();  
 
$server->initServer();

# Server.pm

Code

 
package Server;    
 
use strict;  
 
use warnings;  
 
use CommSystem;    
 
sub new  {      
 
my $class  = shift;          
 
my $self = { object => $guiobj };      
 
bless $self;        
 
return $self;    
 
}    
 
 
sub initServer   
{    
 
my $self= shift;    
 
print "passed object ",  
 
$self->{object}, "\n";  
 
}  
 
1;

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