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

Creates and implements a class to represent the queue, Purpose This ass...

Purpose This assignment is an exercise in implementing the queue ADT using a singly-linked list. This assignment also introduces the concept of templates. Assignment Th

Explain logical operators, Logical Operators We say any expression that...

Logical Operators We say any expression that evaluates to zero is a FALSE logic condition and that evaluating to non-zero value is a TRUE condition. Logical operators are usefu

Padovan string, a padovan string p(n) for a natural number n is defined a...

a padovan string p(n) for a natural number n is defined as p(0)=''x'' p(1)=''y'' p(2)=''z'' p(n)=p(n-2)+p(n-3),n>2

Explain the macros, Explain the Macros? Preprocessor' is a translation ...

Explain the Macros? 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

Program, Define a class polynomial with three private data members a, b and...

Define a class polynomial with three private data members a, b and c of type double to represent the coefficient of two degree polynomial(ax^2+bx+c). Include a constructor in a pol

Explain the pointer types, Pointer Types Pointer holds the address of a...

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, tree

I need torrent seeding software throughout multiple proxies, Project Descri...

Project Description: I'm seeking someone who could write me a torrent seeding client which supports multiple proxies. The goal of the project is to make torrents popular by seed

Explain about the string constants in c language, Explain about the String ...

Explain about the String Constants in c language? A collection of characters included within a pair of double quotes is treated as string constant. The character may be numbers

#podavan string, ##question.A Padovan string P(n) for a natural number n is...

##question.A Padovan string P(n) for a natural number n is defined as: P(0) = ‘X’ P(1) = ‘Y’ P(2) = ‘Z’ P(n) = P(n-2) + P(n-3), n>2 where + denotes string co   program in jav

Program create a user defined data structure - c++ program, Create a user-d...

Create a user-defined data structure (struct) called Node that represents a node within a linked list where the "data" stored in each node is a pointer to a Car object.    a) Wr

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