Define the c preprocessor, C/C++ Programming

Assignment Help:

Define the C Preprocessor?

Preprocessor' is a translation stage that is applied to your source code before the compiler proper gets its hands on it usually the preprocessor performs textual substitutions on your source code.

Module

Purpose

Pre-processor

Pre-process text for input to the compiler

Compiler

Compile pre-processed text into intermediate code

Code generator

Generate assembler code for a target machine

Assembler

Compile assembler code into object modules

Linker

Link object modules into executable code

1193_C Preprocessor.png

The pre-processor basically processes text; it knows virtually nothing about C syntax. It scans the input program text look for the directives in which the first character on a line is a '#'. While it convenes these directives, it takes certain actions including other files to be processed defining symbols, and so on it acts completely on the program text and will happily pre-process text which may be complete gibberish for the C compiler. This pre-processed text is after that passed on to the C compiler itself which checks the C syntax and if it consumes it, likes it, translating it into some intermediate code which is output, ready for input to the next phase.


Related Discussions:- Define the c preprocessor

C++ Program Please see where i do mistake, #include #include #include ...

#include #include #include #include #include class Employee { private: char *Name; //Set them as pointers... int IdNumber; char *Department; char *Position; public: voi

Need epos programmng and building, Project Description: I have a barber ...

Project Description: I have a barber salon I am seeking someone to build me software for my PARTNER PT6910 touch screen till system. This software must add multiple staff login

Explain pros and cons of cpp as a programming language, Write a 3-4 page pa...

Write a 3-4 page paper (350 words per page) in APA format detailing the development and use of C++ in academia and in industry. Explain the pros and cons of C++ as a programming la

Answer, what is spanning tree? explain prims algorithm spanning tree?

what is spanning tree? explain prims algorithm spanning tree?

factorial series, 1)      Factorial (for this question just provide an a...

1)      Factorial (for this question just provide an answer for each part)  1.1  Debug the following program to calculate N! #include using namespace std; main()

Advance in c, create a program to populate the first array then the odd num...

create a program to populate the first array then the odd number is the second array and get the sum of the second array.

Define one's complement operator, Define One's Complement Operator? The...

Define One's Complement Operator? The one's complement operator, occasionally called the "bitwise NOT" or "bitwise complement" operator produces the bitwise one's complement of

Sizeof() operator, What is the specialty in sizeof() operator

What is the specialty in sizeof() operator

Output, i need my home work

i need my home work

C++, padovan string c++ program

padovan string c++ program

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