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

Loop, wap to count the numof string present in a word

wap to count the numof string present in a word

Write a program that calculates circumference and area, Write a program cal...

Write a program called A1Q3, that reads it the radius of a circle as an integer and prints the circle's diameter, circumference and area.  Use a constant value for pi.  Do all calc

Programming, I have a C++ programming assignment due on 8th January. As I a...

I have a C++ programming assignment due on 8th January. As I am out of country and cannot complete it, I would like to know how much fees would you charge to complete the assignmen

#, #Write a program to find the area under the curve y = f(x) between x = a...

#Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can

Big-m method, big-m method operation reseach in progrmme c++..

big-m method operation reseach in progrmme c++..

Algorithms, algorithm to find out all the factors of given positive integer...

algorithm to find out all the factors of given positive integers

Compute the canny edges, If we take the input image and smooth it with a Ga...

If we take the input image and smooth it with a Gaussian of a significant size before computing the Canny edges does the number of edges change, and do the locations of these edges

C program to find the even words in the string, C Program to FIND THE EVEN ...

C Program to FIND THE EVEN WORDS IN THE STRING #include conio.h> #include stdio.h> void main() {           char a[50],temp;           int i=0,k=0,l[25],c=0,r=0;

Write a c program to input three real numbers, Write a C program to input f...

Write a C program to input five numbers and print them out on a new line Write a C program to input three real numbers and print them out as follows:   The first variable is

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