What is the performance impact of using macros in programming?

What is the performance impact of using macros in programming?

Using macros can improve performance by reducing function call overhead, but they can also increase code size and complexity.

Can you give an example of a situation where macros would be beneficial?

Sure! In scenarios where a function is called frequently, using a macro can eliminate the overhead of function calls, enhancing performance.

Are there any downsides to using macros?

Yes, macros can lead to code bloat and make debugging more difficult since they don't follow the same scoping rules as functions.

How do macros compare to inline functions?

Macros are processed by the preprocessor and can lead to code duplication, while inline functions are type-safe and can be optimized by the compiler.