In general, I would avoid using X-Macros. That I got an entire blog post out of the technique should show you that they are not obvious, and the caveats I gave above should show you that X-Macros have their own issues. That said, if you have a C codebase that consists of numerous...
Here are some predefined macros in C programming. MacroValue __DATE__A string containing the current date. __FILE__A string containing the file name. __LINE__An integer representing the current line number. __STDC__If follows ANSI standard C, then the value is a nonzero integer. ...
Here, we will learn how to define Macros to SET and CLEAR bit of a given PIN in C programming language? By IncludeHelp Last updated : March 10, 2024 Given a PIN (value in HEX) and bit number, we have to SET and then CLEAR given bit of the PIN (val) by using Macros....
In my opinion, repetition is the worst thing in programming. I'm aware of all the threats with using macros, and I still prefer macros to infinite code rewrites. Yes, macros are like puzzles, sometimes not trivial to understand. But they make the program very compact. I also prefer using...
In this example, we have todefine two macros YES with the constant value 1 and NO with the constant value 0by using#definepreprocessor directive in C programming language. Macros definitions #define YES 1 #define NO 0 Example #include<stdio.h>#defineYES 1#defineNO 0//function to check ...
Higher Order Macros in C++ ↩ ↪ January 24, 2012 c code cpp My hobby project lately has been working on a little bytecode interpreter for Magpie in C++. As an ex-game programmer, I’m pretty sad at how rusty my C++ has gotten. To try to make things a bit easier on myself...
Many C and C++ programming beginners tend to confuse between the concept of macros and Inline functions. Often the difference between the two is also asked in C interviews. In this tutorial we intend to cover the basics of these two concepts along with w
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compile-timelanguage;justasimportantasfunctionsandproceduresareinotherhighlevellan-guages.Althoughmacrosarenothingnew,HLA’simplementationofmacrosfarexceedsthemacroprocessingcapabilitiesofmostotherprogramminglanguages(highlevelorlowlevel).ThefollowingsectionploreHLA’smacroprocessingfacilitiesandtherelationshipbetweenmacros...
Excel Macros Section 1: Programming Macros in ExcelIn this first section you will learn how easy it is to record macros with the Macro Recorder and to create other macros of your own in the Visual Basic Editor. Example use cases for this are accounting, basic math, calculating discounts ...