Stefan C. Müller a écrit :
> * Replaced an rint() call with floor() (MSVC does not offer rint).
I am a bit worried that floor and rint are not the same. I don't know if
it matters in this context but how about using the code below instead ?
// round double to 10^g
double rnd(double r, int g = 0)
{
double f = pow(10.0, g);
double n = r / f;
n += ( n < 0 ) ? -.5 : .5;
return f * floor( n );
}
-Fred
--
Frédéric Bouvier
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