PACK !!??

[nafiseh saberi]

hi all...
do you know that the function "pack " in perl , work with
which of data structure ???
 (e.g : work with array or stack or queue ??)
thx alot.
__________________________________
Best regards     .........     Nafiseh Saberi  
  A bird in the hand ,is worth two in the bush.
          www.iraninfocenter.net
               www.sorna.net  
___________________________________