What is a macro, Computer Engineering

Assignment Help:

What is a macro ? How it is defined ?

Preprocessor' is a translation phase that is applied to  source code before the compiler  proper  gets  its  hands on  it.  Generally,  the  preprocessor  performs  textual substitutions on  source code. Macro is a type of preprocessor which replaces instances of one piece of text with another. A preprocessor line of the form

#define name text

 


Related Discussions:- What is a macro

Write statement, Rounding off of values can be carried out using the write ...

Rounding off of values can be carried out using the write statement. Yes, Rounding off value can be out by using the write statement.

Differentiate b/w wml-script & web-based scripting language, Differentiate ...

Differentiate between WML-Script and Web-based scripting languages. WML Script is a lightweight procedural scripting language, optimized for small-memory, low-power CPU wireles

What is a multitape tm, What is a multitape TM?  A  multi-tape  Turing ...

What is a multitape TM?  A  multi-tape  Turing  machine  having  of  a  finite  control  with  k-tape  heads  and k-tapes each tape is infinite in both directions. On a one mov

Explain about subsystem and object of object oriented, Explain about subsys...

Explain about subsystem and object of object oriented modeling A subsystem is a grouping of elements of that constitutes a specification of behaviour offered by other contained

Set screen and leave screen, What happens if only one of the commands SET S...

What happens if only one of the commands SET SCREEN and LEAVE SCREEN is used without using the other? If we use SET SCREEN without LEAVE SCREEN, the program ends processing for

Computer organisation, How many 32K X 1 RAM chips are needed to provide a m...

How many 32K X 1 RAM chips are needed to provide a memory capacity 256 kilobytes?

Illustrates several names of popular internet browsers, Illustrates several...

Illustrates several names of popular internet browsers? Popular Internet Browsers are: Internet Explorer, Netscape Navigator and Mosaic, Google chrome and Mozilla and Opera.

Convert, haw to convert context free grammar to regular grammar

haw to convert context free grammar to regular grammar

Explain the uses of thumbwheels, Explain the uses of thumbwheels Two t...

Explain the uses of thumbwheels Two thumbwheels are usually required to control the screen cursor in its horizontal and vertical position respectively. As the name implies,

How many flip flops are required to construct decade countr, How many flip ...

How many flip flops are required to construct a decade counter ? Ans. 4 FlipFlop's are required because decade counter counts 10 states from 0 to 9 (that is from 0000 to 1001).

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