Re: [boost] Re: Re: is_nan

From: Gabriel Dos Reis (gdr_at_[hidden])
Date: 2003-07-13 03:17:26

Guillaume Melquiond <gmelquio_at_[hidden]> writes:

| On Sat, 5 Jul 2003, Fernando Cacciola wrote:
| 
| > Thanks to Gabriel we may have an is_nan() right now.
| > Is there anything else that the interval library uses which might be better
| > packed as a compiler-platform specific routine?
| 
| All the hardware rounding mode selection stuff. It's equivalent to the
| <fenv.h> C header file.

<fenv.h> is not the way I would like to see better support for
floating point types and access to executing environment in C++.

-- Gaby