C++ Const Member Functions (Const Methods)
10C++ Object Oriented Programming. C++ Classes and OOP. In the previous video we went over how to define a struct, add class data members, and methods to represent a Fraction. In this video, we go over const methods.
Const member functions, or const methods, ensure that member variables will not change when a method is call. This is also necessary to guarantee to C++ that member variables will not change if an object is passed into a function as const reference. In general, it is good practice to always mark a method as const if it does not change any data member value.
C++ OOP Playlist:
• C++ Object Oriented Programming
Beginner C++ Playlist:
• C++ Programming Tutorial
Github Repo for C++ OOP Code:
https://github.com/ImKennyYip/cpp-oop
Install C++ with VS Code:
• How to set up C++ in Visual Studio Code
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