How can I optimize switch statements in C++?

How can I optimize switch statements in C++?

You can optimize switch statements by using techniques like jump tables, reducing the number of cases, or using enums.

What are jump tables and how do they work?

Jump tables are arrays of pointers to code that allow for constant-time access to case statements, improving performance.

Are there any downsides to using jump tables?

Yes, jump tables can increase memory usage and may not be suitable for small switch statements.

What about using if-else statements instead?

If-else statements can be more readable for a small number of conditions, but switch statements are generally faster for many cases.