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Jul 14, 2023 · Learn how to use #define preprocessor directive to define macros in C programming. See examples of defining constants, expressions and parameterized macros with #define.
This C tutorial explains how to use the #define preprocessor directive in the C language. In the C Programming Language, the #define directive allows the definition of macros within your source code.
Jan 9, 2024 · Learn how to use #define directive to create macros in C, which are pieces of code that are replaced by the value of the macro. See examples of object-like, chain, multi-line and function-like macros, and their advantages and disadvantages.
Aug 2, 2021 · Learn how to use the #define directive to create macros and constants in C and C++. See syntax, examples, remarks, and Microsoft-specific features.
Nov 27, 2015 · Learn how to use #define to create macros, constants, and conditional compilation in C++. See examples, pros and cons, and common pitfalls of #define.
The C preprocessor is a macro preprocessor (allows you to define macros) that transforms your program before it is compiled. In this tutorial, you will be introduced to c preprocessors, and you will learn to use #include, #define and conditional compilation with the help of examples.
Learn how to use #define directive to define constants and macros in C and C++. See examples, gotchas, and related tutorials on the c preprocessor.