NAME

Haver::Singleton - Base class for singleton classes.

SYNOPSIS

  use Haver::Singleton (@args);
  my $one = instance Haver::Singleton (@args);
  my $another = instance Haver::Singleton (@args); # Same as $one.

DESCRIPTION

This is the base class for all singleton objects in Haver server and the haver clients. It is derived from Haver::Base.

TODO: document methods, explain what a singleton object is, explain how import() is used for default arguments to instance(). Explain instance(), and how/why new() is not to be used.

SEE ALSO

Haver::Singleton

https://savannah.nongnu.org/projects/haver/

AUTHOR

Dylan William Hardison, <dylanwh@tampabay.rr.com>

COPYRIGHT AND LICENSE

Copyright (C) 2004 by Dylan William Hardison

This library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this module; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA