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- From: "Zorg" <>
- To: <>
- Subject: known issue with Nef_polyhedron_3.is_convex() ?
- Date: Fri, 20 Jul 2007 12:07:55 +0200
- Disposition-notification-to: "Zorg" <>
Hi, I use the example
given with CGAL-3.3 "examples/Nef_3/point_set_operations.cpp", with adding only
one line before "return 0;", which line is
"CGAL_assertion(Cube2.is_convex());" Compilation fails
with the following message: g++ -Wall
-frounding-math '-I/usr/local/include' -I/usr/include/Qt -g g++ -ggdb -I/usr/local/include/crystalspace
-ggdb -c X2.cc -o X2.o -Wall -frounding-math -DCGAL_USE_CGAL_CORE /usr/local/include/CGAL/Nef_3/Infimaximal_box.h:
In static member function ‘static typename SNC_structure::Volume_handle CGAL::Infimaximal_box<CGAL::Boolean_tag<true>, Kernel>::getNirvana(SNC_structure&)
[with SNC_structure = const CGAL::SNC_structure<CGAL::Extended_homogeneous<CGAL::Gmpz>,
CGAL::SNC_items, bool>, Kernel =
CGAL::Extended_homogeneous<CGAL::Gmpz>]’: /usr/local/include/CGAL/Nef_polyhedron_3.h:668:
instantiated from ‘bool CGAL::Nef_polyhedron_3<K,
I, Mk>::is_convex() const [with Kernel_ =
CGAL::Extended_homogeneous<CGAL::Gmpz>, Items_ = CGAL::SNC_items, Mark_ =
bool]’ X2.cc:32:
instantiated from here /usr/local/include/CGAL/Nef_3/Infimaximal_box.h:362:
erreur: conversion from ‘CGAL::CGALi::In_place_list_const_iterator<CGAL::SNC_in_place_list_volume<CGAL::SNC_items::Volume<CGAL::SNC_structure<CGAL::Extended_homogeneous<CGAL::Gmpz>, CGAL::SNC_items,
bool> > >, std::allocator<CGAL::SNC_in_place_list_volume<CGAL::SNC_items::Volume<CGAL::SNC_structure<CGAL::Extended_homogeneous<CGAL::Gmpz>, CGAL::SNC_items,
bool> > > > >’ to non-scalar type ‘CGAL::CGALi::In_place_list_iterator<CGAL::SNC_in_place_list_volume<CGAL::SNC_items::Volume<CGAL::SNC_structure<CGAL::Extended_homogeneous<CGAL::Gmpz>, CGAL::SNC_items,
bool> > >, std::allocator<CGAL::SNC_in_place_list_volume<CGAL::SNC_items::Volume<CGAL::SNC_structure<CGAL::Extended_homogeneous<CGAL::Gmpz>, CGAL::SNC_items,
bool> > > > >’ requested make: *** [X2.o]
Erreur 1 Is there any
known issue with Nef_polyhedron_3.is_convex()? CGAL is
configured as this: ****************************************************************
**
**
**
Compiling CGAL
3.3
**
**
==================
**
** **
****************************************************************
OS:
i686_Linux-2.6 COMPILER:
GNU 4.1.2
BOOST:
supported (1.33.1)
BOOST_PROGRAM_OPTIONS: supported
(1.33.1) BOOST_BIMAP:
not supported
X11:
supported (11.0) GMP:
supported (4.1.4) GMPXX: supported
(4.1.4)
MPFR:
supported (2.2.1) ZLIB:
supported (1.2.3)
BLAS:
not supported
LAPACK:
not supported ATLAS:
not supported
LEDA:
not supported LEDAWIN:
not supported
OPENGL:
supported (2.1) QT:
supported (3.3.8)
TAUCS:
not supported Thanks for help. |
- known issue with Nef_polyhedron_3.is_convex() ?, Zorg, 07/20/2007
- Re: [cgal-discuss] known issue with Nef_polyhedron_3.is_convex() ?, Peter Hachenberger, 07/20/2007
- RE: [cgal-discuss] known issue with Nef_polyhedron_3.is_convex() ?, Zorg, 07/20/2007
- Re: [cgal-discuss] known issue with Nef_polyhedron_3.is_convex() ?, Peter Hachenberger, 07/20/2007
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