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libclass-singleton-perl

implementation of a "Singleton" class

The Class::Singleton module implements a Singleton class from which other classes can be derived. A Singleton describes an object class that can have only one instance in any system. An example of a Singleton might be a print spooler or system registry.

By itself, the Class::Singleton module does very little other than manage the instantiation of a single object. In deriving a class from Class::Singleton, your module will inherit the Singleton instantiation method and can implement whatever specific functionality is required.

For a description and discussion of the Singleton class, see "Design Patterns", Gamma et al, Addison-Wesley, 1995, ISBN 0-201-63361-2.

Homepage:
Package version:1.4-1
Architecture:all
Distribution:Debian
Filename:libclass-singleton-perl_1.4-1_all.deb

/usr/share/man/man3/Class::Singleton.3pm.gz

Class::Singleton(User Contributed Perl DocumentClass::Singleton(3pm)



NAME
       Class::Singleton - Implementation of a "Singleton" class

SYNOPSIS
           use Class::Singleton;

           my $one = Class::Singleton->instance();   # returns a new instance
           my $two = Class::Singleton->instance();   # returns same instance

DESCRIPTION
       This is the "Class::Singleton" module.  
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/usr/share/doc/libclass-singleton-perl/changelog.Debian.gz

libclass-singleton-perl (1.4-1) unstable; urgency=low

  [ Damyan Ivanov ]
  * Take over for the Debian Perl Group on maintainer's request
    (http://lists.debian.org/debian-perl/2008/09/msg00111.html)

  [ Ansgar Burchardt ]
  * New upstream release (Closes: #492139)
  * debian/watch: Use dist-based URL
  * Use debhelper instead of yada
  * debian/control: Add Vcs-* fields, add Homepage field,
 
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/usr/share/doc/libclass-singleton-perl/changelog.gz

#------------------------------------------------------------------------
# Version 1.04   Date: 2007/09/28
#------------------------------------------------------------------------

* Added the has_instance() method to return an existing instance without
  creating a new one.

* General cleanup of code, documentation and tests.

* Changed licence from Perl Artistic to the same terms as Perl itsel
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/usr/share/doc/libclass-singleton-perl/copyright

Format-Specification: http://wiki.debian.org/Proposals/CopyrightFormat?action=recall&rev=228
Upstrea
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