C++: Constants vs Enums

What are the main differences between constants and enums in C++?

Constants in C++ are fixed values that cannot be changed, while enums are user-defined types that consist of named integral constants.

Can you give me an example of how to use enums in C++?

Sure! Here's a simple example:

enum Color { Red, Green, Blue };
Color myColor = Red;

Are there any advantages to using enums over constants?

Yes, enums provide better type safety and can make your code more readable by giving meaningful names to integral values.

When should I use constants instead of enums?

Use constants when you need a fixed value that doesn't belong to a set of related values, like mathematical constants.