Hayim Shaul wrote:
> But this is very tiring.
> I created a MACRO
>
> #define LOG if (logger->is_activated()) logger->print
>
> and use it:
> LOG("%d\n", ackerman(5,5));
How about:
#define LOG(fmt, ...) if (logger->is_activated()) \
logger->print (fmt, ## __VA_ARGS__)
Note that using ## here is a gcc-specific extension that allows for
calling LOG("foo") without following parameters, which would otherwise
cause an error under C99.
Brian
