Advantages of Macros
The advantages of Macros are mentioned below:
- Code Reusability: Macros allow us to define reusable code snippets or constants, making our code more maintainable and DRY (Don’t Repeat Yourself).
- Code Generation: Macros are expanded before the compilation during preprocessing which can be helpful in generation of code in the program.
- Conditional Compilation: Macros are often used in conjunction with conditional compilation directives like #ifdef and #ifndef to control which parts of code are included in the compilation.
- Enhanced Readability: Macros can make our code more readable by providing meaningful names for constants and code snippets at the start of the program.
Macros In C++
C++ is a powerful and versatile programming language that offers many features to enhance code flexibility and maintainability. One such feature is macros, which are preprocessor directives used for code generation and substitution. Macros are an essential part of C++ programming and play a crucial role in simplifying code, making it more readable and efficient. In this article, we will learn about the macros in C++.
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