Programming Wiki: Structures with arrays in perl

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Structures with arrays in perl

Perl


Creating A Structure
struct (ThisStructure =>
[
       my_var => '$',
       my_array => '@',
]);


Adding stuff into our structre
   #Populate an array with information from a file
   #reads in each line of a text file into an array "file_stuff"
   open(FILE,"./my_text_file"); my @file_stuff = <FILE>; close FILE;


   my $foo = ThisStructure->new( my_var       => 'some text',
                                         my_array => [@$file_stuff],
                                            );


Accessing (print) the array in the structure
    print @{$foo->my_array};

This syntax looked strange at first but works.

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