wok-6.x diff perl-class-singleton/description.txt @ rev 25559
updated xfce4-ristretto 0.6.3 -> 0.8.5
author | Hans-G?nter Theisgen |
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date | Tue Apr 25 15:16:20 2023 +0100 (17 months ago) |
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1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/perl-class-singleton/description.txt Tue Apr 25 15:16:20 2023 +0100 1.3 @@ -0,0 +1,11 @@ 1.4 +This is the Class::Singleton module. 1.5 +A Singleton describes an object class that can have only one 1.6 +instance in any system. 1.7 +An example of a Singleton might be a print spooler or system 1.8 +registry. 1.9 +This module implements a Singleton class from which other 1.10 +classes can be derived. By itself, the Class::Singleton module 1.11 +does very little other than manage the instantiation of a 1.12 +single object. In deriving a class from Class::Singleton, 1.13 +your module will inherit the Singleton instantiation method and 1.14 +can implement whatever specific functionality is required.