Try subclassing with something like this:

package Zoo::Animal; ## it's a hashref! my $count = {}; sub new { ## get the first argument, could be a blessed object or a package na +me my $type = shift; ## get the package name my $class = ref $type || $type; my $self = bless {} $class; ## get the name of the animal my ($animal) = $class =~ /^Zoo::Animal::(.+)$/; $count->{$animal}++; return $self->_init(@_); ## call the animal's init method and retur +n what it returns } ## does nothing in package Zoo::Animal sub _init {} #### package Zoo::Animal::Camel ## no sub new sub _init { $self = shift; ### blah blah blah $self->{title} = "Programming Perl"; return $self; } ... # will call Zoo::Animal::new() then Zoo::Animal::Camel::_init() my $camel = Zoo::Animal::Camel->new();
-hth
Sidharth.

$will->code for @food or $$;


In reply to Re: Creating Common Constructor by smalhotra
in thread Creating Common Constructor by DeadPoet

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.