Typecast

[Greg Olsen]

Jurg,

I am not sure exactly what you need.  But if all you need is to 
round a float off to the nearest integer, then there is

#include <math.h>

int nint(x);
double x;

nint returns an integer from a double or float rounding up at 0.5
otherwise truncating.

Happy trails,
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Greg Olsen
Department of Forestry, Fisheries and Wildlife
University of Nebraska
Lincoln, NE 68583-0814
Phone: 402-472-9869
e-mail: golsen at unlinfo2.unl.edu
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