Question about #define - Printable Version

Question about #define - Printable Version

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Question about #define - Nathan94 - 02.02.2019

So today I was wondering if it is possible to create a macro "#redefine"? Was thinking something like this:

Код:

#define redefine %0 %1
#if defined %0
	#undef %0
#endif
#define %0 %1

Then I would just have to do:

Код:

#redefine MAX_PLAYERS (50)

Which is actually going to save me from doing this:

Код:

#if defined MAX_PLAYERS
	#undef MAX_PLAYERS
#endif
#define MAX_PLAYERS (50)

Re: Question about #define - GeorgeMcReary - 02.02.2019

I dont think we can define macros. as they are intended for compilers... I could be wrong... dont know.