One more query. What if the architecture is 64 bit, but the OS is 32 bit?
(Example windows XP)
What will be the size of a pointer variable then?
On Sat, Jul 30, 2011 at 8:00 PM, Nikhil Gupta <nikhilgupta2...@gmail.com>wrote:
> @Aditi, Isn't the size of int variable 4 bytes in both the architectures?
>
> On Sat, Jul 30, 2011 at 12:52 PM, aditi garg <aditi.garg.6...@gmail.com>wrote:
>
>> it can also be found out by using printf("%d",sizeof(int)*8);
>> Correct me if i am wrong...
>>
>>
>> On Sat, Jul 30, 2011 at 11:55 AM, rajeev bharshetty <rajeevr...@gmail.com
>> > wrote:
>>
>>> If pointer size is 4bytes then it is 32 bit machine and if 8 bytes it is
>>> 64 bit
>>>
>>>
>>> On Sat, Jul 30, 2011 at 11:51 AM, Nikhil Gupta <
>>> nikhilgupta2...@gmail.com> wrote:
>>>
>>>> How do you find out if a machine is 32 bit or 64 bit?
>>>>
>>>> I was thinking since the size of pointer variable is different in the 2
>>>> configurations, we can declare a pointer and use sizeof()
>>>> Will that work?
>>>> Any other suggestions?
>>>>
>>>> --
>>>> Nikhil Gupta
>>>>
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>>>
>>>
>>>
>>> --
>>> Regards
>>> Rajeev N B <http://www.opensourcemania.co.cc>
>>>
>>> "*Winners Don't do Different things , they do things Differently"*
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>>
>>
>>
>> --
>> Aditi Garg
>> Undergraduate Student
>> Electronics & Communication Divison
>> NETAJI SUBHAS INSTITUTE OF TECHNOLOGY
>> Sector 3, Dwarka
>> New Delhi
>>
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>
>
>
> --
> Nikhil Gupta
> Senior Co-ordinator, Publicity
> CSI, NSIT Students' Branch
> NSIT, New Delhi, India
>
>
--
Nikhil Gupta
Senior Co-ordinator, Publicity
CSI, NSIT Students' Branch
NSIT, New Delhi, India
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