Bit Fields allow the packing of data in a structure.This is especially useful when memory or data storage is at a premiumThe maximum length of the field should be less than or equal to the integer word length of the computer.some compilers may allow memory overlap for the fields.Some store the next field in the next word.C lets us do this in a structure definition by putting :bit length after the variable:struct pack{ unsigned int funny_int:9;}p;Also, Boolean datatype flags can be stored compactly as a series of bits using the bits fields. Each Boolean flag is stored in a separate bit. C
Topic: Operators
Explain the use of bit fieild.
Browse random answers:
What is the use of ?: operator?
What is the condition that is applied with ?: operator?
What are bitwise shift operators?
Explain the use of bit fieild.
Which operator is known as dummy operator in c?
Which bitwise operator is suitable for checking whether a particular bit is ON or OFF?Bitwise AND operator.
How to swap two numbers using bitwise operators?
When should a type cast not be used?
Can math operations be performed on a void pointer?
In which numbering system can the binary number 1011011111000101 be easily converted to?
Assuming a integer 2-bytes, What will be the output of the program?
#include<stdio.h>
int main(){
printf("%xn", -1<<3);
return 0;
}
Write Addition of two numbers using Bitwise operators?
What is the use of Bitwise operators? what is the use of unformatted Input/Output functions?
Which bit wise operator is suitable for checking whether a particular bit is on or off ?
How to swap two numbers using bitwise operators?
Program:
#include <stdio.h>
int main() {
int i = 65; int k = 120;
printf("n value of i=%d k=%d before swapping", i, k); i = i ^ k; k = i ^ k; i = i ^ k; printf("n value of i=%d k=%d after swapping", i, k); return 0;}
How I can add two numbers in c language without using Arithmetic operators?
How to convert decimal to octal and hexadecimal & binary using shift registers?
Which bit wise operator is suitable for turning off a particular bit in a number ?
What is conversion operator?
Write a C program, the given number is double, without using addition and multiplication operator?
What is the diff between "new" and "operator new" ?
What is a modulus operator? What are the restrictions of a modulus operator?
How can i find size of a variable without using sizeof() operator?
Why don't we add null pointer at the end of array of integer?How can we calculate the length of array of integer?
What is Operator overloading ?
How will you print % character?
Which of the following are NOT relational operators ?
Why Preincrement operator is faster than Postincrement?
Write Addition of two numbers using Bitwise operators.?
What is pointers and its uses?
When is a switch statement better than multiple if statements?
