struct t{};
int main(){
struct t a,b,c;
int l;
printf(%u %u %u %u\n,a,b,c,l);
}
o/p
3213845680 3213845680 3213845680 3213845676
a,b,c all are pointing to same location, so no space is allocated to them.
As i already mentioned, *may be* . I dont know what standard says about it
or rather i
What is the size of an object of a class with no members in it??
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The size will be 1 byte as there is nothing to look into the object.
And it is 1 instead of zero because two objects of the class will have
different addresses by assigning each object size 1.
Regards,
Durga
On Wed, Jul 6, 2011 at 2:11 PM, Piyush Sinha ecstasy.piy...@gmail.comwrote:
What is
thanks buddy..:)
On 7/6/11, durgaprasad k durga...@gmail.com wrote:
The size will be 1 byte as there is nothing to look into the object.
And it is 1 instead of zero because two objects of the class will have
different addresses by assigning each object size 1.
Regards,
Durga
On Wed, Jul
it is 8 bytes if you are talking about a java class
On Wed, Jul 6, 2011 at 2:27 PM, Piyush Sinha ecstasy.piy...@gmail.comwrote:
thanks buddy..:)
On 7/6/11, durgaprasad k durga...@gmail.com wrote:
The size will be 1 byte as there is nothing to look into the object.
And it is 1 instead of
that is why i mentioned if you are talking about a 'java class'
On Wed, Jul 6, 2011 at 2:39 PM, Vivek Srivastava
srivastava.vivek1...@gmail.com wrote:
It is a more standard question when we consider c++,as the minimum size of
any object is 1 byte.
On Wed, Jul 6, 2011 at 2:35 PM, Gunjan
@ashish
Most probably because empty struct in C have nothing associated with it.
They are as good as nothing. But empty classes in C++ can have member
functions. These functions need to be associated with object, having a
unique address, for that class. And unique address is not possible with
@piyush:
No,one can declare the variable of empty struct and access its address via
pointer. So, when you are accessing address via pointer means some memory is
allocated for that variable. But *sizeof()* operator returns *zero*?? why???
On Wed, Jul 6, 2011 at 10:38 PM, T3rminal
Ok. So for differentiating objects, we have size 1. What will be size of
following class:-
class A{
int z;
};
How does different objects gets differentiated in above case?
On Wed, Jul 6, 2011 at 2:24 PM, durgaprasad k durga...@gmail.com wrote:
The size will be 1 byte as there is nothing to
In this case, i think we will get sizeof(int) size of class because
here the objects will automatically be referring to different memory
location because of non-zero class size. Empty class looks like a
special case where 'bonus' size is allocated.
On Thu, Jul 7, 2011 at 11:04 AM, oppilas .
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