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preprocessor    
预处理程序,预处理器

预处理程式,预处理器

preprocessor
预处理器

pre-processor
预处理机


preprocessor
预处理机


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英文字典中文字典相关资料:


  • What does ## mean for the C(C++) preprocessor? - Stack Overflow
    6 because ## is a token concatenation operator for the c preprocessor Or maybe I don't understand the question
  • Can Boolean operators be used with the preprocessor?
    FYI, identifiers names, including preprocessor symbols, beginning with an underscore followed by a capital letter (or beginning with two underscores) are reserved to the implementation by the C and C++ standards; they shouldn't really be used in "ordinary" code
  • How can I use else if with the preprocessor #ifdef?
    In my project, the program can do one thing of two, but never both, so I decided that the best I can do for one class is to define it depending of a #define preprocessor variable The following cod
  • What does preprocessing exactly mean in compiler
    A preprocessor is an "engine" executed before the compiler compiles code #define #include are preprocessor directives or macros, so the preprocessor engine executes code related to the directives
  • C preprocessor #if expression - Stack Overflow
    The preprocessor is run on the text, before any compilation is done It doesn't know how to parse C What you probably wanted instead of int c=1; was #define C 1 and the test works the way you had it: #if C == 1 The key here is that this is all defined before compile time The preprocessor doesn't care about C variables, and certainly doesn't care what their values are Note that the
  • gcc - How to view C preprocessor output? - Stack Overflow
    How do I view the output produced by the C pre-processor, prior to its conversion into an object file? I want to see what the MACRO definitions do to my code
  • How to compare strings in C conditional preprocessor-directives
    -1 I've wanted to use string comparison as well in preprocessor macros, mostly so I can also "print" these values during preprocessing step (using pragma message) As mentioned in accepted answer: I don't think there is a way to do variable length string comparisons completely in preprocessor directives
  • Why should one bother with preprocessor directives?
    C preprocessor directives macros are just another form of "meta-programming", albeit a relatively cruder form than is available in other languages Preprocessor directives instruct the compiler to do certain things at compile time, such as to ignore certain code on certain platforms, or to find and replace a string in the code with another string
  • c - Difference between macro and preprocessor - Stack Overflow
    Preporcessor: the program that does the preprocessing (file inclusion, macro expansion, conditional compilation) Macro: a word defined by the #define preprocessor directive that evaluates to some other expression Preprocessor directive: a special #-keyword, recognized by the preprocessor
  • How would you do the equivalent of preprocessor directives in Python . . .
    The best option would be to include a true preprocessor in python but, due to the rampant abuse of macro replacements in C, the core devs won't touch the preprocessor subject with a 10ft pole





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