Behavioral Design Patterns in C++ - Sensor - I

The video tutorial explains different methods for observers to acquire data, focusing on the observer pattern. It uses a temperature sensor example to illustrate how notifications are sent to various devices when temperature changes occur. The tutorial covers implementing the observer pattern, simulating sensor changes, and generating expected outputs. It concludes with a discussion on class diagrams and the push model, highlighting the flexibility of using push, pull, or a combination of both models depending on data requirements.

Explain the difference between the push model and the pull model in the context of observers.

What happens when the sensor detects a change in temperature?