A variadic macro is a feature of some computer programming languages, especially the C preprocessor, whereby a macro may be declared to accept a varying...

header files), macro expansion, conditional compilation, and line control. Although named in association with C and used with C, the preprocessor capabilities...

arguments; that is, if its arity is not fixed. For specific articles, see: Variadic function Variadic macro in the C preprocessor Variadic template v t e...

(number % 2)); } For articles on variadic constructs other than templates Variadic function Variadic macro in the C preprocessor Douglas Gregor & Jaakko Järvi...

X macros Variadic macro Meyers, Randy. The New C: X Macros. Dr.Dobb's 2001. Bright, Walter. The X Macro. Digital Mars 2010 Lucas, Andrew. Reduce C-language...

a type in all cases. For compatibility with C, from C99, these were added: Preprocessor: variadic macros, concatenation of adjacent narrow/wide string...

__VA_OPT__ functional macro for variadic macros which expands to its argument only if a variadic argument has been passed to the containing macro. Add nullptr_t...

2018). "MSVC Preprocessor Progress towards Conformance". Visual Studio Team Blog. Microsoft. Archived from the original on 3 Mar 2024. "C++20 Features...

C++ provides this functionality in the header cstdarg. The contents of stdarg.h are typically used in variadic functions, though they may be used in other...

functions Includes the C preprocessor to perform macro definition, source code file inclusion, and conditional compilation Supports modularity in that files are...

Organization for Standardization, the C standard library is also called the ISO C library. The C standard library provides macros, type definitions and functions...

compound literals, variable-length arrays, flexible array members, variadic macros, and restrict keyword Several new library headers, including stdint...

include and macro definitions, to keep memory usage down. Later, with ANSI C, it obtained constant and type definitions features and the preprocessor also became...

Preprocessor Parametric polymorphism Expression templates Variadic template Compile-time function execution Scott Meyers (12 May 2005). Effective C++:...

"Operators". "Printf - C++ Reference". Variadic Macros - Using the GNU Compiler Collection (GCC) Working draft changes for C99 preprocessor synchronization -...

preprocessor. However, high-level languages such as Lisp pre-dated C in their use of macros that were far more powerful. It is this Lisp-like macro concept...

the one defined by the C preprocessor (the macro preprocessor for the C, Objective-C and C++ programming languages), a macro returns code that can then...

today as they were in early versions of Linux like: #define isdigit(c) ((c) >= '0' && (c) <= '9') This can lead to an error when the macro parameter x is...

The GNU C Library, commonly known as glibc, is the GNU Project implementation of the C standard library. It provides a wrapper around the system calls...

results is necessary for boosting performance For code portability, the following preprocessor directives may be used: #ifdef _MSC_VER #define forceinline __forceinline...

Consequently, the expression sizeof(char) evaluates to 1. The number of bits of type char is specified by the preprocessor macro CHAR_BIT, defined in the standard...

possible to construct structures in function calls: function((struct x) {1, 2}) support for variadic macros (macros with a variable number of arguments)...

The C programming language has a set of functions implementing operations on strings (character strings and byte strings) in its standard library. Various...

types are defined in <fenv.h> header (<cfenv> in C++). C99 adds a new _Complex keyword (and complex convenience macro; only available if the <complex.h> header...