Define four facilities provided by c language preprocessor, C/C++ Programming

Assignment Help:

Define Four Facilities Provided by C Language Preprocessor?

The C language preprocessor provides four separate facilities that you can use as you see fit:

 

  • Inclusion of header files and these are files of declarations that can be substituted into your program.

 

  • Macro expansion, You can define macros, which are abbreviations for arbitrary fragments of C language code, and then the C language preprocessor will replace the macros with their definitions throughout the program.

 

  • Conditional compilation. Using extraordinary preprocessing directives you can exclude or include parts of the program according to various conditions.

 

  • Line control. If you use a program to rearrange or combine source files into an intermediate file which is then compiled you can use line control to inform the compiler of where each source line originally came from.

Related Discussions:- Define four facilities provided by c language preprocessor

Non-maxima suppression, Use the program called harris-shell.c and add some ...

Use the program called harris-shell.c and add some code to find the corners in the image checkers.jpg. You should say that a pixel in the image is a corner if it passes the given t

Implementing functions, An employee’s total weekly pay equals the hourly wa...

An employee’s total weekly pay equals the hourly wage multiplied by the total number of regular hours plus any overtime pay. Overtime pay equals the total overtime hours multiplied

Compiler design-limit the methods, Problem : Compiler Design - Limit the me...

Problem : Compiler Design - Limit the methods Rahul is a newbie to the programming and while learning the programming language he came to know the following rules: ·

Explalin concept of derivations in c++, derivations 1. Regardless of the...

derivations 1. Regardless of the type of derivation, private members are inherited by the derived class, but cannot be accessed by the new member function of the derived class,

Function, limitation of function

limitation of function

Define bitwise-and operator, Define Bitwise-AND Operator: &:? The bitwi...

Define Bitwise-AND Operator: &:? The bitwise-AND operator (&) compares every bit of its first operand to the corresponding bit of its second operand. If both bits are 1 the mat

When should you use multiple inheritance, There are 3 acceptable answers: "...

There are 3 acceptable answers: "Never," "Rarely "and" When the problem domain cannot be accurately modelled any other way."

Computer Science 101, This is what I need help with. "Create a program cre...

This is what I need help with. "Create a program creates an interface allowing the user to select from some other programs I have made one being a money converter and the other ca

Sorted directory - c++ program, Sorted directory - C++ program: Write ...

Sorted directory - C++ program: Write a program in c to sorting a directory. int main( int argc, char *argv[] ) {     if( argc 3 )         {         cerr

Define the system oriented data files, Define the System Oriented Data File...

Define the System Oriented Data Files? System-oriented data files are further closely related to the computer's operating system than Stream- oriented data files and they are s

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd