Hi,

this is similar of what I have:

#!/usr/bin/perl
my @arr1=();
push(@arr1,3);
push(@arr1,5);
push(@arr1,7);
push(@arr1,9);
my @arr2 = (3, 5, 7, 9);
my $ref1 = \@arr1;
my $ref2 = \@arr2;
print "\$ref1: $ref1 \n";
print "\$ref2: $ref2";

[download]

result: 

$ perl reftes.pl
$ref1: ARRAY(0x80071d38) 
$ref2: ARRAY(0x80071e40)

[download]

As you said, it points to the memory locations (addresses) where the arrays begin and it has no relation with the values inside.

Thank you

In reply to Re^2: Comparing ARRAY Ref values by filipebean
in thread Comparing ARRAY Ref values by filipebean

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


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.