Yes to all of these. Paul | -----Original Message----- | From: [EMAIL PROTECTED] | [mailto:[EMAIL PROTECTED] Behalf Of Beman Dawes | Sent: Friday, May 30, 2003 4:05 PM | To: Boost mailing list | Subject: [boost] <boost/fenv.hpp> needed? | | | C99 has a header <fenv.h> which provides types, macros, and functions "to | provide access to the floating-point environment." | | Some Boost code in the Interval Library uses this header, or has to do | workarounds if not present. Metrowerks, GCC, and Dinkumware currently ship | the header, but many others don't. | | * Should we have a <boost/fenv.hpp> header? (Greg Chicares asked the same | question a couple of years ago but got to reply.) Is there any general | workaround for when a vendor supplied <fenv.h> isn't present? | | * Should there be a <boost/config.hpp> macro indicating <fenv.h> | availability? | | * Should we start suggesting to vendors that they supply <fenv.h>? | | Any opinions from floating point users? | | --Beman |
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