Class::WeakSingleton - A Singleton that expires when all the references to it expire

This is the Class::WeakSingleton module. 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, system registry or database connection. A "weak" Singleton is not immort...

JJORE/Class-WeakSingleton-1.05 - 13 Nov 2008 19:25:21 GMT - Search in distribution

Class::StrongSingleton - A stronger and more secure Singleton base class.

This module is an alternative to Class::Singleton and Class::WeakSingleton, and provides a more secure Singleton class in that it takes steps to prevent the possibility of accidental creation of multiple instances and/or the overwriting of existsing ...

STEVAN/Class-StrongSingleton-0.02 - 28 Feb 2005 04:23:57 GMT - Search in distribution

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