#ifdef STUFF



  • On 27/06/2014 at 10:54, xxxxxxxx wrote:

    User Information:
    Cinema 4D Version:   14 
    Platform:   Windows  ;   Mac OSX  ; 
    Language(s) :     C++  ;

    ---------
    Where do I get a list of all the possible definition I may check for?
    For example, I know that I can check for __MAC, __PC, C4D_R11, C4D_R12, etc
    But where do I find all those definitions?
    I need to do conditional code compilation depending on whether I'm compiling for Win32 or for x64. What #ifdef should I use?



  • On 27/06/2014 at 15:43, xxxxxxxx wrote:

    Maxon defines most of these in the API project and they are inherited by the cinema4dsdk project (the one you use as a template for your own plugins).  You can create any preprocessor definition with

    #define STUFF
    

    or enter it into the Preprocessor Definitions of the C++ Compiler section of the project settings.

    I typically put an _C4D64 into the Preprocessor Definitions of the 64-bit build to distinguish and use that in the code (#ifdef _C4D64 ... #endif) when needed.

    Also, if you can help it, you should never #include headers in other headers.  Do that in the cpp file.  And instead of using the old #ifdef _MY_FILE_H_ blah, put '#pragma once' at the top of the header to only have it included one time.



  • On 28/06/2014 at 01:57, xxxxxxxx wrote:

    For 64-bit compilation, isn't there a WIN64 define already in the _api project, that will be inherited? IOW no need to create your own definition.



  • On 28/06/2014 at 02:50, xxxxxxxx wrote:

    I found the WIN64 definition in some code posted here.
    So, I assumed that there would also be a WIN32 definition.
    I tried:

      
    #ifdef WIN32   
    ... my code that should only be built for Windows 32 bits   
    #endif   
    

    And it worked :-)



  • On 28/06/2014 at 06:03, xxxxxxxx wrote:

    Yes, either way works.


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