Behavioral Design Patterns in C++ - Logging System - I

The lecture introduces a project to demonstrate the chain of responsibility pattern. It begins with setting up a project and adding a class to manage application state. A file logger is implemented to log application events. For sensitive events, database logging is added. However, this approach violates design principles like the Open-Closed Principle and Dependency Inversion Principle. The lecture concludes with a plan to refactor the design by introducing a common base class for loggers, aiming to decouple the Winapp class from specific loggers.

Explain how the application handles sensitive data according to the lecture.

Evaluate responses using AI:

OFF

What is the purpose of the logger in the application discussed?

Evaluate responses using AI:

OFF

How does the application log events to a database?

Evaluate responses using AI:

OFF

What principles were violated in the design of the Winapp class?

Evaluate responses using AI:

OFF

What changes are proposed to improve the design of the Winapp class?

Evaluate responses using AI:

OFF

Describe the relationship between the Filelogger and Dblogger classes.

Evaluate responses using AI:

OFF

What is the significance of the pure virtual function in the new class proposed?

Evaluate responses using AI:

OFF