CGAL users discussion list

[Sylvain Pion <>]

Seungtaik Oh a écrit :
> Hi, all
>
>  I am working on something that highly depends on Delaunay
> triangulation. However, there comes a bus error when I try to insert
> points by the method insert( first iterator, end iterator ). A strange
> thing is that the error is only for the case of optimization. No bus
> errors without optimization. I am writing the codes on MacOS 10.4.10
> and CGAL-3-3-1. What's wrong?
>
> My code looks like this :
>
> ==========================================
> std::vector<Point> samplePoint;
> readSamplingPoints( samplePoint );
>
> // triangulate( 3d Delaunay triangulation)
>
> CGAL::Delaunay_triangulation_3<K>  T;
>  T.insert( samplingPoint.begin(), samplingPoint.end() ) );
> ===========================================

Hard to tell without saying either a backtrace or the code of
readSamplingPoints.
That said, I know that g++-4.0 on Mac has some bugs when optimizing.
One option for you is to try g++-4.2 which is available in Fink.

--
Sylvain Pion
INRIA Sophia-Antipolis
Geometrica Project-Team
CGAL, http://cgal.org/