Hi Faramarz,
you wrote:
> i want to know how i can use clasee iostream.h,
> for exp : CIN & COUT in my dev cpp?
First in the actual C++ standard the standard headers are only written
by their name and not with a .h, so you have to do
#include <iostream>
The next point is, that all standard classes reside in the std-namespace
so you have to write std::cout or std::cin. But you can tell your
compiler to always use a specific namespace with
use namespace <yournamespace>;
hth
Tim
--=20
http://we-are-teh-b.org/~tim/borg.key
http://learn.to/quote
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