HELP::What is this error?

[illlojik]

Hello, after writing this class I had some kind of error that said..
Error: PCH Warning: header stop cannot be in a macro or #if block. An intellisense PCH file was not generated.

This is the class I wrote:

#ifndef CIRCLE
#define CIRCLE

class Circle
{
private:
	double radius;
public:
	void setRadius(double r)
	{ radius = r; }
	
	double getRadius() const
	{ return radius; }
	
	double getArea() const
	{ return (3.14159 * radius * radius); }
};
#endif 

Is there something wrong with the way I wrote this?

[ModShop]

That file is fine, the error probably lies in some other header file that includes it.

[Berzeger]

If this is your header file, are you sure it is included somewhere? In Visual Studio, if you create a header file in a project, but don't include it in any of your c(pp) files, you get this error.

It might also be a bug introduced by service pack 1 (according to what a Microsoft tech said).

Both ways, however, you should be fine, it will just result in a slightly slower IntelliSense.

[illlojik]

ooh ok, thank you. Its because I did not include this file yet that it was giving me this error