mirror of https://github.com/CGAL/cgal
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
// Copyright (c) 1997
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// Utrecht University (The Netherlands),
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// ETH Zurich (Switzerland),
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// INRIA Sophia-Antipolis (France),
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// Max-Planck-Institute Saarbruecken (Germany),
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// and Tel-Aviv University (Israel). All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 3 of the License,
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// or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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//
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//
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// Author(s) : various
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//| If a compiler has a bug in the implementation of
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//| std::numeric_limits<>::denorm_min(), such as PGCC 7.1-2,
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//| CGAL_CFG_NO_LIMITS is set.
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#include <limits>
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int main()
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{
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double d = std::numeric_limits<double>::denorm_min();
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double e = std::numeric_limits<double>::min();
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// Note : denorm_min == min is actually not necessarily a bug.
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// So a better test should be found.
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if (d == 0 || d == e)
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return 1;
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return 0;
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}
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