CGAL users discussion list

["Laurent Rineau (CGAL/GeometryFactory)" <>]

Le vendredi 09 août 2013 06:33:29 Bear a écrit :
> Thanks very much, problem solved.
> 
> 
> One thing I cannot understand is that why both programs use
> Exact_predicates_inexact_constructions_kernel, one has error, but another
> one does not? Data is same, and I run both programs many times.

Which two programs are you talking about? I think that, so far, you gave us 
the code of one .cpp file only.

Maybe one program constructs intersections, with rounding errors (because 
segments are almost colinear), and the other does not.

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/