NAME
Class::PublicPrivate - Class with public keys with any name and a
separate set of private keys
SYNOPSIS
PublicPrivate is intended for use as a base class for other classes.
Users of class based on PublicPrivate can assign any keys to the object
hash without interfering with keys used internally. The private data
can be accessed by retrieving the private hash with the private method.
For example, the following code outputs two different values, one for
the public value of start and another for the private value of start.
package ExtendedClass;
use base 'Class::PublicPrivate';
sub new{
my $class = shift;
my $self = $class->SUPER::new();
my $private = $self->private;
# initialize one of the private properties
$private->{'start'}=time();
return $self;
}
package main;
my ($var);
$var = ExtendedClass->new();
$var->{'start'} = 1;
print $var->{'start'}, "\n";
print $var->private()->{'start'}, "\n";
INSTALLATION
Class::PublicPrivate can be installed with the usual routine:
perl Makefile.PL
make
make test
make install
You can also just copy PublicPrivate.pm into the Class/ directory of
one of your library trees.
METHODS
YourClass->new(classname ,[initikey1=>initvalue [, ...]])
Returns an instantiation of YourClass, where YourClass is a class that
extends Class::PublicPrivate. Additional key=>value pairs are stored in
the private hash. Programs that use your class can store any date
directly in it w/o affecting the object's private data.
$ob->private()
Returns a reference to the hash of private data.
TERMS AND CONDITIONS
Copyright (c) 2000 by Miko O'Sullivan. All rights reserved. This
program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself. This software comes with NO
WARRANTY of any kind.
AUTHOR
Miko O'Sullivan
[email protected]
VERSIONS
Version 0.80, June 29, 2002
First public release
Version 0.81 May 18, 2014
Minor tightening up of code. Fixed problems in packaging for CPAN.
