Re: [boost] [math] floating point classification - testing help wanted

From: Daryle Walker (darylew_at_[hidden])
Date: 2005-12-07 12:29:43

On 12/7/05 9:45 AM, "Paul A Bristow" <pbristow_at_[hidden]> wrote:

Just a side note, but...

> void outAsHex(quad_float x)
> {
>   char fill = cout.fill('0');
>   int fmtflags = cout.flags();
>   int precision = cout.precision(2+numeric_limits<quad_float>::digits
>    * 3010/10000); // Save.
[SNIP the actual printing]
>   cout.flags(fmtflags); // Restore.
>   cout.fill(fill);
>   cout.precision(precision);
> }

..we do have RAII classes for I/O state saving & restoring.  (Check out the
"ROOT/boost/io/ios_state.hpp" header.)

-- 
Daryle Walker
Mac, Internet, and Video Game Junkie
darylew AT hotmail DOT com