How can I debug macros in C++?
Debugging macros in C++ can be tricky. You can use the #define
directive to print out macro expansions.
What tools can help with macro debugging?
Tools like GCC and Clang have options like -E
to show preprocessed output, which can help you see macro expansions.
Can I use logging within macros?
Yes, you can include logging statements within macros, but be cautious of side effects and multiple evaluations.
Are there any common pitfalls when using macros?
Absolutely! Common pitfalls include unintended side effects, multiple evaluations, and lack of type safety.
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