Examples of design patterns with projects
We can summarize Singleton in the following two items.
- It guarantees that a class will have an instance.
- Makes this class a global access point.
The Singleton design pattern ensures that there is only one object at a time (and that object is the one that comes with us as we switch scenes). Singleton pattern is one of the simplest design patterns in C#. This type of design pattern comes under creational pattern as this pattern provides one of the best ways to create an object. This pattern involves a single class which is responsible to create an object while making sure that only single object gets created. This class provides a way to access its only object which can be accessed directly without need to instantiate the object of the class.