[LCP]Detecting overflow of floating point calculations
lloyd at acm.jhu.edu
Wed Jun 26 02:48:06 UTC 2002
I'm not completely sure, but I'm 95%+ positive that these functions, or
maybe different functions with identical functionality, are in C99.
On Tue, 25 Jun 2002, Chuck Martin wrote:
> On Tue, Jun 25, 2002 at 02:33:49PM +0100, Vincent Penquerc'h wrote:
> > I don't know how portable they are (don't have my linux box
> > atm), but lookup finite and isnan (libc routines).
> Thanks. That looks like what I may be looking for. The man page says
> it conforms to BSD 4.3. Does anyone know how to make it portable?
> Possibly multiple solutions with appropriate #ifdefs?
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