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In this tutorial, we will learn about C++ Accessor & Mutator Member Functions. We use these methods to access or modify the private data members of a class from the code outside the class.

Overview C++ Access Modifiers are keywords that modify the accessibility of members of a C++ class. C++ language supports three access modifiers. There are as follows: private public protected   C++ Access Modifiers Modifier Accessibility private This is the default access for class members. private members are accessible within the class, member functions of the friend […]

In this tutorial, we will learn how to specify and process command-line arguments to C++ programs. Command-line arguments are values supplied from the command line after the C++ program name.