Write a short note on pointer operators in c, Computer Engineering

Assignment Help:

Write a short note on pointer operators in c

Pointers (that is, pointer values) are generated with the ''address-of'' operator &, which we can also think of as the ''pointer-to'' operator. We demonstrate this by declaring (and initializing) an int variable i, and then setting ip to point to it:

 int i = 5;

ip = &i;

The assignment expression ip = &i; contains both parts of the ''two-step process'':&i generates a pointer to i, and the assignment operator assigns the new pointer to (that is, places it ''in'') the variable ip.

 


Related Discussions:- Write a short note on pointer operators in c

Virtual memory - computer architecture, Virtual memory: Virtual memory...

Virtual memory: Virtual memory is a technique which realized an application program the idea that it has contiguous working memory (an address space), whereas in fact it may b

Explain standard set of procedure to complete a call process, Explain a s...

Explain a standard set of procedure for completing a local telephone call or call processing. Completing a local telephone call among two subscribers connected to the similar

Sem 4, Which are the subject of sem 4?

Which are the subject of sem 4?

Biological motivation - two layer artificial neural networks, Biological Mo...

Biological Motivation : However remember there that in discussion first lecture is about how people have answered the question like: "How are we going to get an agent to proce

Explain common sub expression elimination, Explain briefly Common sub ex...

Explain briefly Common sub expression elimination of the commonly used code optimization techniques. Common sub expression elimination: In given expression as "(a+b)-(

How to copy several files in one stroke, Q. How to copy several files in on...

Q. How to copy several files in one stroke? The COPY command can also be used to copy several files in one stroke by using wildcards. For example, consider the following comman

Show the format text in document window, Q. Show the format text in Documen...

Q. Show the format text in Document window? You can format text in Document window by setting properties in Property inspector. First, select the text you want to format and th

#chemistry, Please explain the construction and working of calomel electrod...

Please explain the construction and working of calomel electrode..

Write a program to input an address, Write a program to input an address i....

Write a program to input an address i.e. 20 Hex and read the byte (char) contents of that address   Answer   include void main() { char prompt; Date: 26th August 2012

Procedure level- levels of parallel processing, Procedure Level Here, p...

Procedure Level Here, parallelism is accessible in the form of parallel executable procedures. In this situation, the design of the algorithm plays a main role. For example eac

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