A textual macro processor applied before compiling C and C++ language programs.
Where are MIN and MAX defined in C, if at all? What is the best way to implement these, as …
c max min c-preprocessorIn the C and C++ programming languages, what is the difference between using angle brackets and using quotes in an …
c++ c include header-files c-preprocessorI have been seeing code like this usually in the start of header files: #ifndef HEADERFILE_H #define HEADERFILE_H …
c++ c c-preprocessorPresuming that your C++ compiler supports them, is there any particular reason not to use __FILE__, __LINE__ and __FUNCTION__ for …
c++ debugging logging c-preprocessorI'm working on a project that has a lot of legacy C code. We've started writing in C++, with the …
c++ c c-preprocessor extern-cHow do I define a preprocessor variable through CMake? The equivalent code would be #define foo.
c++ cmake c-preprocessorI was wondering if someone could explain to me what the #pragma pack preprocessor statement does, and more importantly, why …
c c-preprocessor pragma-packTrying to create a macro which can be used for print debug messages when DEBUG is defined, like the following …
c c-preprocessor#define STR1 "s" #define STR2 "1" #define STR3 STR1 ## STR2 Is it possible to concatenate have STR3 == "s1"? You can do …
c++ c c-preprocessorI want to write a macro in C that accepts any number of parameters, not a specific number example: #define …
c g++ c-preprocessor variadic