Structural Design Patterns in Modern C++ - Introduction to Protection Proxy

The video tutorial discusses the concept of a protection proxy, which restricts access to a real object, using a repository in an organization as an example. Employees with different roles can perform file operations on the repository. The goal is to restrict access so only certain roles can modify the repository. A proxy class is introduced to manage this access, checking employee roles before allowing operations. The tutorial outlines the creation of a proxy class, inheriting from a base class, and the implementation of an Employee class with methods to access employee information. The video concludes with a summary and a preview of the next steps.

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