problem with Interrupt in c/c++

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Hello everyone
I'm just new with interrupt in c/c++. So could anyone help me to solve this problem,please
This is my problem:

How to use interrupt to initiate an empty file "PRIME.INP" that will contain 10,000 numbers in it.

I'm very appreciate your help

Posted 13-Jul-11 1:54am

nguyenle.it

Updated 13-Jul-11 5:29am

Joan M

v2

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ThatsAlok 13-Jul-11 8:04am

i doesn't understand meaning of interrupt here!

Sergey Alexandrovich Kryukov 13-Jul-11 16:49pm

OS, Platform? Without it the question makes no sense at all.
--SA

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Maximilien · Answer 1 · 2011-07-13T05:04:00

Solution 2

I suggest you get in touch with your teacher/adviser/tutor and ask for clarification about what he means by "interrupt".

Or have a look in your courses notes, maybe there a reference to that somewhere and will help you doing that task.

anyway, have a look, on msdn, that the following functions :
CreateFile : to create the file.
WriteFile : to write to the file.
CloseHandle : to close the file.

M.

Posted 13-Jul-11 5:04am

Maximilien

Comments

Sergey Alexandrovich Kryukov 13-Jul-11 16:52pm

Exactly. My 5. I'm almost sure OP has not idea what interrupt is. Also, strictly speaking, we should not answer question of platform is not specified.
--SA

CPallini · Answer 2 · 2011-07-13T02:10:00

Solution 1

Generally speaking interrupt handling isn't available in user code. On the other hand if you are working on a system that allows it (for instance a microcontroller) than you should post here is details, since interrupt handling is system-dependent.

Posted 13-Jul-11 2:10am

CPallini

Comments

ThatsAlok 13-Jul-11 8:45am

nice somebody here understand interrupts :-)

nguyenle.it 13-Jul-11 9:22am

I don't know. This is all require from the teacher:
Write a program to create a file that contain 10000 numbers of random prime in the range from 1 to 32767 and put that file name is "PRIME.INP". Use interrupt to initiate an empty file "PRIME.INP", after that, use c/c++ to do the remain features.

Could you give me some ideal for that. Thank for your comment

Maximilien 13-Jul-11 9:51am

Is it possible that there is something lost in translation ? maybe your teacher want you to create a file with low level functions/api ?

nguyenle.it 13-Jul-11 10:51am

Create a file with low level function? maybe. SO could you give me some advice for create low level file, please

CPallini 13-Jul-11 11:13am

If you are using Windows (or Linux or Mac OS X) don't bother about. fulfill well other requirements and just use standard C/C++ library for file access.
On the other hand, I say it again, if you must deal with a system requiring very low level techniques, then, please, let us know about.

Albert Holguin 13-Jul-11 11:19am

my 5, interrupts are not a common thing to deal with at an application level

Sergey Alexandrovich Kryukov 13-Jul-11 16:50pm

Correct, a 5. Strictly speaking, we should not answer question of platform is not specified.
It also depends where one needs to use interrupts. In kernel-mode drivers they should be used. Also, I suspect OP has no idea what interrupt is. It can be some different meaning.
--SA