libclass-singleton-perl binary package in Ubuntu Bionic s390x
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.
Publishing history
Date | Status | Target | Component | Section | Priority | Phased updates | Version | ||
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2017-10-24 21:55:24 UTC | Published | Ubuntu Bionic s390x | release | universe | perl | Optional | 1.5-1 | ||
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