Re: Rép : isnan()
Re: Rép : isnan()
- Subject: Re: Rép : isnan()
- From: Bryan Pietrzak <email@hidden>
- Date: Mon, 12 Jul 2004 10:11:37 -0500
On Jul 12, 2004, at 9:02 AM, Sandy Martel wrote:
Le 04-07-09, ` 15:59, Bryan Pietrzak a icrit :
How do I use isnan in a project? I'm trying to convert it from CW to
Xcode and can't get the compiler to let this in. I have #include
<math.h> in my pch. And I've turned on C99, but I still get an error
error: `isnan' undeclared (first use this function)
There is a bug in Apple's gcc headers that cause conflict between some
headers, for example, this program won't compile:
Is this a known bug in Apple's BugReporter? If not then I'll file it in
Radar.
commenting the third line out (include iostream) will make it compile.
You have to work around this, maybe using CarbonCore/fp.h like
someone said will work...
Thanks, but of course, when I add #include <CarbonCore/fp.h> and I get
a new error when I compile:
source/DexGraphics50_Prefix.pch:66:27: CarbonCore/fp.h: No such file or
directory
I'm assuming this is another case of a header within an umbrella
framework not being included explicitly by the umbrella framework. So
either need to add CarbonCore directly to my project or I need to add
another search path. (I've just sent a separate e-mail on this issue as
I don't understand how this is supposed to work in Xcode.)
Bryan
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