Multiton pattern: Difference between revisions

Revision as of 15:53, 13 August 2025

Latest revision as of 19:30, 14 August 2025

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==Drawbacks==

This pattern, like the [[Singleton pattern]], makes [[unit testing]] far more difficult,<ref>{{Cite web | url=httphttps://googletesting.blogspot.com/2008/11/clean-code-talks-global-state-and.html |title = Clean Code Talks - Global State and Singletons}}</ref> as it introduces [[global variables|global state]] into an application.

With garbage collected languages it may become a source of memory leaks as it introduces global strong references to the objects.

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// Sample usage

public static void Main(string[] args)

{

varMultiton m0 = Multiton.GetInstance(MultitonType.Zero);

varMultiton m1 = Multiton.GetInstance(MultitonType.One);

varMultiton m2 = Multiton.GetInstance(MultitonType.Two);

Console.WriteLine(m0);