What is size of Empty Class?
- 3 Answers
- 7052 Views
- Persistent, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / amit basak
The size of the class will be 1 byte as mentioned by Rahul...
Here is the below code in Cygwin ...
// This program is to find the size of empty class
#include<iostream>
using namespace std;
class Demo
{
};
int main ()
{
cout <<"Sizeof Demo class is ="<<sizeof(Demo)<<endl;
return(0);
}
And here is the output..
$ ./a.exe
Sizeof Demo class is =1
| Is This Answer Correct ? | 14 Yes | 1 No |
Answer / saket kale
when i tried to calculate the size of an empty class that
time i found that it takes 1 byte.which is the size of a
char.That might be the memory taken by the compiler for
storing the address of a empty class.
| Is This Answer Correct ? | 2 Yes | 0 No |
Explain object slicing in c++?
What is the difference between mutex and binary semaphore?
How can you create a virtual copy constructor?
What are the three forms of cin.get() and what are their differences?
Why pure virtual functions are used if they don't have implementation / When does a pure virtual function become useful?
What are register variables?
How to construct muliton object
Write syntax to define friend functions in C++.
Explain about Garbage Collector?
What is input operator in c++?
Describe exception handling concept with an example?
What is a stack c++?
STL 
