> In file included from ../../simgear/math/SGMath.hxx:32,
> from ../../simgear/math/point3d.hxx:54,
> from ../../simgear/math/sg_types.hxx:41,
> from sg_socket.hxx:39,
> from socktest.cxx:6:
> ../../simgear/math/SGQuat.hxx:134:35: macro "min" requires 2
> arguments, but only 1 given
Here is the offending code for the first error:
/// Create a quaternion from the angle axis representation where the angle
/// is stored in the axis' length
static Squat fromAngleAxis(const SGVec3<T>& axis)
{
T nAxis = norm(axis);
if (nAxis <= SGLimits<T>::min())
return SGQuat(1, 0, 0, 0);
T angle2 = 0.5*nAxis;
return fromRealImag(cos(angle2), T(sin(angle2)/nAxis)*axis);
}
Is it legal to call a "min" function with no arguments? The compiler doesn't
seem to think so, at least.
Jon
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