43. Getting Started with C++: Protected Access Modifier
In object-oriented programming, access modifiers are used to restrict access to certain members of a class. In C++, there are three access modifiers: public, private, and protected. In this video, we'll be discussing the protected access modifier and how it can be used to control access to class members.
protected members are accessible within the class and its derived classes. This means that any class that inherits from a class with a protected member can access that member. However, outside of the class and its derived classes, protected members are treated as if they are private.
In this video, we'll be demonstrating how to use protected members in C++ by creating a base class and a derived class that inherits from it. We'll show you how to declare protected members, how to access them within the class and its derived classes, and how to use them to control access to class members.
If you're interested in learning more about access modifiers and how to use them in C++, this video is for you. By the end of the video, you'll have a clear understanding of how the protected access modifier works and how it can be used to control access to class members in your own programs.
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