Hi Monks,
I have tried to tie a hash to a class and was unsuccessful in doing so. Could anyone help me ?
pasting the code below:
use tahash;
my %hash = (
"Jan" => 1,
"Feb" => 2,
"Mar" => 3,
);
my $val = tie(%hash,"tahash") or die "Can't tie : $!";
package tahash;
sub new {
my $class = shift;
tie my %ref, $class;
bless \%ref, $class;
}
sub TIEHASH {
print "<@_ \n>";
my $class = shift;
my %hash = shift;
print "In TIEHASH .... \n";
return bless(\@hash);
}
I have two parts above. one is tahash.pm and another one is use_tahash.pm.
I am trying to tie %hash to tahash class and capture the hash in use_tahash.pm, but I could capture only the class name but not the hash. Could anyone help me on this ?
Thanks in advance
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.