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[Andrei Zaharescu <>]

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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