Question

Passing NaN as an argument

Asked by: richelieu7777

I need to *pass* NaN as one of several other arguments in a function of a 3rd party company's DLL. I'm using the Visual Studio.NET 2008 compiler. My project is in "C", not "C++"; that is, it has no classes. One of the functions of this DLL returns a "bool" data type. All of the rest of the files in my project have ".c" extensions but I had to change the extension of this one file which calls this DLL from ".c" to ".cpp" in order to handle the "bool".

I've tried using the NaN this way:
test(Double::NaN,0,0,0,0,0,0,0);
but it doesn't compile

I tried including the following line at the top of the file but it didn't compile
using namespace System;
Does anyone know how to pass NaN in a C project?

Thank you in advance.

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Asked On: 2009-09-01 at 09:57:02ID24698626
Topics: Microsoft Visual C++.Net
,; Visual Studio
,; Microsoft Visual C#.Net
Participating Experts: 1
Points: 500
Comments: 21

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