wok-6.x view perl-class-singleton/description.txt @ rev 24506
Update some current_version
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Sun Feb 20 14:41:23 2022 +0000 (2022-02-20) |
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1 This is the Class::Singleton module.
2 A Singleton describes an object class that can have only one
3 instance in any system.
4 An example of a Singleton might be a print spooler or system
5 registry.
6 This module implements a Singleton class from which other
7 classes can be derived. By itself, the Class::Singleton module
8 does very little other than manage the instantiation of a
9 single object. In deriving a class from Class::Singleton,
10 your module will inherit the Singleton instantiation method and
11 can implement whatever specific functionality is required.