Behavioral Design Patterns in C++ - Introduction-Observer

The video tutorial introduces the observer design pattern, explaining its importance in maintaining consistency between objects in an object-oriented system without tight coupling. Using a game alarm system as an example, it illustrates how the observer pattern allows for flexible interaction between objects, such as alarms and NPCs. The tutorial details the structure of the pattern, involving subjects and observers, and explains the notification process. Advanced concepts like many-to-many dependencies and custom notifications are also discussed.

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