Write a program that illustrate union declaration, C/C++ Programming

Assignment Help:

Write a Program that illustrate union declaration?

A C program encloses the following union declaration:

union id
{
char color[12];
int size;
} shirt, blouse;

At this time we have two union variables, blouse and shirt, of type id. Each variable is able to represent either a 12-character string (color) of an integer quantity (size) at anyone time.

The 12-character string will require additional storage area within the computer's memory than the integer quantity. Consequently a block of memory large sufficient for the 12-character string will be allocated to every union variable. Thus compiler will automatically distinguish between the 12-character array and the integer quantity within the given block of memory as required.


Related Discussions:- Write a program that illustrate union declaration

What operators can or cannot be overloaded?, A: Mostly can be overloaded. T...

A: Mostly can be overloaded. The only C operators which can't be are. and?: (and sizeof, that is technically an operator). C++ adds a few of its own operators, mostly which can be

Write a code to implement the base and derived class, Study the given hiera...

Study the given hierarchical class diagram and additional information, and answer the questions that follow: Sale Company: string unitPrice: double

What is the difference among a pointer and a reference?, A: A reference has...

A: A reference has to always refer to some object and, so, must always be initialized; pointers do not have such limits. A pointer may be reassigned to point to distinct objects wh

When is a template a better solution than a base class, When you are design...

When you are designing a generic class to have or otherwise manage objects of other types, when the format and behavior of those other types are unimportant to their containment or

Metric number, how are metric numer change the number of metric

how are metric numer change the number of metric

Luminous Jewels, Jewels can only be removed for polishing from either end o...

Jewels can only be removed for polishing from either end of the necklace

Bubble sort c program, Bubble sort C program: Write a program to defin...

Bubble sort C program: Write a program to define a bubble sort. void main()  {   clrscr();   int a[100],ch,n;   cout   cin>>n;   for (int i=0;i

Is it legal for a member function to say delete this?, Is it legal for a me...

Is it legal for a member function to say delete this? A: As long as you're cautious, it's OK for an object to delete this. Here's how I define "cautious": You have to be a

Sorted directory - c++ program, Sorted directory - C++ program: Write ...

Sorted directory - C++ program: Write a program in c to sorting a directory. int main( int argc, char *argv[] ) {     if( argc 3 )         {         cerr

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