Recent questions tagged preprocessor

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preprocessor - Scala conditional compilation

I'm writing a Scala program and I want it to work with two version of a big library. This big library' ... you approach this real life problem? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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preprocessor - Test for empty macro definition

I've got a set of debug macros in tracing.hh. Whether it generates code and output is controlled by a macro ... is defined but has no value? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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preprocessor - Gfortran pre-processor directives for Different Operating systems

Could you tell me please how can I do the following: #if __unix__ #define path_sep='/' #elif __windows__ ... " #endif using gfortran compiler. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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preprocessor - How do you implement "#ifdef" in python?

Programming in C I used to have code sections only used for debugging purposes (logging commands and the like) ... something similar in python? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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