Re: How to traverse a two dimentional array in a constructor?

The result of Dumper

It appears in other parts of your code you populate INTERFACE/ROUTINGTABLE in two dimensions correctly, so same deal to access it, perl way

my $ref = [ [ 1..3], [9..11] ];
for my $first ( @$ref ){
   for my $item ( @$first ){
      print $item;
   }
}
__END__
12391011
[download]

The perl way :)

my $ref = [ [ 1..3], [9..11] ];
for my $xi ( 0 .. $#{ $ref } ){
   for my $yi( 0 .. $#{ $ref->[ $xi] } ){
      print $ref->[ $xi ][ $yi ];
   }
}
__END__
12391011
[download]

Great, an update , just mark it How do I change/delete my post?

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Re^2: How to traverse a two dimentional array in a constructor? by Hossein (Acolyte) on Jun 25, 2013 at 10:43 UTC
Thank you for your answer. When I work with multiple dimentional array, or nested hashes, everything works just fine. BUT here, when I try to do OO (newbe) I realy am in truble. What I can't do is to get the values on those objects which are stored in @fw in the tight way. I need to traverse @fw in order to display vales, but every time I try, it fails! I need help to know how shall I travers @fw to get currect values. `$fw = [ $var1= bless( { 'INTERFACE' => [ [],[],[] ], 'NAME' => 'myname', 'DESCRIPTION' => undef, 'ROUTINGTABLE' => [ [],[],[] ] }, 'NT::FW' ); $var2= bless( { 'INTERFACE' => [ [],[],[] ], 'NAME' => 'myname', 'DESCRIPTION' => undef, 'ROUTINGTABLE' => [ [],[],[] ] }, 'NT::FW' ); ]` [download]	[reply] [d/l]
Re^3: How to traverse a two dimentional array in a constructor? by Anonymous Monk on Jun 25, 2013 at 10:56 UTC
... I repeat myself ... maybe you want to show what you tried?	[reply]
Re^4: How to traverse a two dimentional array in a constructor? by Hossein (Acolyte) on Jun 25, 2013 at 12:28 UTC
Thank you for your help :) I found the problem. Regards, /HHK	[reply]