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Six Real-world Examples of Singleton Pattern

19 Jul, 12

Singleton Pattern:  Ensure a class has only one instance, and provide a global point of access to it.

Typical Real World Uses:

  1. “Score” class in game development to keep track of score of teams
  2. “HitCounter” class for a web application
  3. “MainController” class for an application
  4. “Logger” class which is used for logging in different sources
  5. “LoadBalancer” class in application
  6. “ConfigurationSettings” class which provides the configuration for an application

 

From → Design Patterns

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