Explain the pointer types, C/C++ Programming

Assignment Help:

Pointer Types

Pointer holds the address of an object, permitting for the indirect manipulation of that object. They are used in creating linked data structures like lists, trees and management of objects that are dynamically formed during program execution.

Pointers are declared using the (*) operator. The general format is:

type *ptrname;

type can be of any data type and pointer name becomes the pointer of that data type.

e.g.

int *iptr;

char *cptr;

float *fptr;

The pointer iptr kept the address of an integer. In other words it points to an integer, cptr to a character and fptr to a float value

Related Discussions:- Explain the pointer types

Assignment, Classify computer systems according to capacity. How they are d...

Classify computer systems according to capacity. How they are different from computers according to the classification of technology. Provide comparative study also.

Command line program to find name matches, What's a six-letter word that ha...

What's a six-letter word that has an e as its first, third, and fifth letter? Can you find an anagram of pine grave. Or how about a word that starts and ends with ant (other than a

Change to palindrome, A palindrome is a string that reads the same from bot...

A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome

If one won''t explicitly call the destructor of a local then , if one won't...

if one won't explicitly call the destructor of a local; then how does he handle the above situation?

Arrays, how do I randomised numbers in an array?

how do I randomised numbers in an array?

Define pure virtual function or abstract class?, Define pure virtual functi...

Define pure virtual function or abstract class?

When should i use references, A: Use references when you can use, and use p...

A: Use references when you can use, and use pointers when you have to. References are generally preferred over pointers whenever you don't require "reseating". Usually this mean

Padovan string, source code for padovan string

source code for padovan string

Described "pure virtual" member function? , Described "pure virtual" member...

Described "pure virtual" member function?

Hwid spoofer for windows 7, Project Description: I want a simple program...

Project Description: I want a simple program that will spoof my hardware id. I should be able to prepare the id to spoof to in the program and press "random" button to spoof to

Write Your Message!

Name

Email id

Message

Verfication Code

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!

Submit Assignment

User Account

All Pages