What are some alternatives to using switch statements in C++?

What are some alternatives to using switch statements in C++?

You can use if-else statements, function pointers, or even maps to achieve similar functionality.

Can you explain how to use if-else statements as an alternative?

Sure! If-else statements allow you to evaluate conditions sequentially. If the first condition is false, it checks the next one.

What about using function pointers?

Function pointers can be used to point to different functions based on the input, providing a flexible alternative to switch.

Are there any performance considerations with these alternatives?

Yes, performance can vary. If-else chains can be slower with many conditions, while function pointers may have overhead but can be more organized.