Subj : Re: Writting hex to a stream
To   : borland.public.cpp.borlandcpp
From : maeder
Date : Sat Mar 12 2005 07:22 am

"John Vaughn" <jvaughn@namcoarcade.com> writes:

> Sorry for the dumb question, but I've got a brain freeze.  How do I write an
> int to a stream in hexadecimal?

Using the hex manipulator. In Standard C++, this looks like this:

#include <ostream>
#include <fstream>

int main()
{
  std::ofstream f("outfile");
  f << std::hex << 22 << '\n';
}

% cat outfile
16

IIRC, you'll have to make slight modifications (like removing the
std:: and prefixing the #included header names with .h) to make it
work.

.