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Re: [cgal-discuss] errors in Delaunay code when using optimized CGAL lib on mac
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- From: Andreas Fabri <>
- To:
- Subject: Re: [cgal-discuss] errors in Delaunay code when using optimized CGAL lib on mac
- Date: Wed, 17 Oct 2007 13:59:50 +0200
Hi Andrei,
Please give us more context information.
What Release of CGAL
What kernel
Did you modify the example.
What input data did you use.
andreas
Andrei Zaharescu wrote:
Hi everybody,
I am encountering an error when using the CGAL library compiled with optimization flags on mac intel (with -O1 or -O2 or -O3).
Basically, if I try the provided examples from:
/examples/Triangulation_2/regular
I get some precondition violations. This does not happen when no optimization flags are being used.
Thanks in advance to everyone. The error occurs when invoking the rt.is_valid() command.
CGAL error: precondition violation!
Expr: it1.e_ == it2.e_
File: ../../include/CGAL/iterator.h
Line: 563
Explanation:
terminate called after throwing an instance of 'CGAL::Precondition_exception'
what(): CGAL ERROR: precondition violation!
Expr: it1.e_ == it2.e_
File: ../../include/CGAL/iterator.h
Line: 563
Abort trap
Regards,
Andrei.
--
Andrei Zaharescu
Web: http://www.uncaughtexceptions.com
Phd Candidate
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- can gmp types overflow?, avaxman, 10/17/2007
- Re: [cgal-discuss] can gmp types overflow?, Sylvain Pion, 10/17/2007
- errors in Delaunay code when using optimized CGAL lib on mac, Andrei Zaharescu, 10/17/2007
- Re: [cgal-discuss] errors in Delaunay code when using optimized CGAL lib on mac, Andreas Fabri, 10/17/2007
- Re: [cgal-discuss] errors in Delaunay code when using optimized CGAL lib on mac, Sylvain Pion, 10/17/2007
- Re: [cgal-discuss] errors in Delaunay code when using optimized CGAL lib on mac, Andrei Zaharescu, 10/17/2007
- Re: [cgal-discuss] errors in Delaunay code when using optimized CGAL lib on mac, Sylvain Pion, 10/17/2007
- Re: [cgal-discuss] errors in Delaunay code when using optimized CGAL lib on mac, Andrei Zaharescu, 10/17/2007
- Re: [cgal-discuss] errors in Delaunay code when using optimized CGAL lib on mac, Andreas Fabri, 10/17/2007
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