Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

Do you think of something like this?

my %hash = ( key1 => [\@a1_ref, \@a2_ref], key2 => [\@a3_ref, \@a4_ref], );

If you want to use the a2_ref for instanze, $hash{key1}->[1] could be what you want.


Edit: As an example:

#!/usr/bin/perl use strict; use warnings; my @array1 = ( 1 .. 6 ); my @array2 = ( 7 .. 9 ); my @array3 = ( 'aa' .. 'af' ); my @array4 = ( 'b0' .. 'b9' ); my %hash = ( key1 => [\@array1, \@array2], key2 => [\@array3, \@array4], ); print "hoffentlich eine acht: ", $hash{key1}->[1]->[1], "\n";

It prints "hoffentlich eine acht: 8".


In reply to Re: array refernce as hash value by Crian
in thread array refernce as hash value by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others imbibing at the Monastery: (4)
As of 2024-03-29 15:51 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found