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// Copyright (c) 2007 Fernando Luis Cacciola Carballal. All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// You can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
// Author(s) : Fernando Cacciola <fernando_cacciola@ciudad.com.ar>
#ifndef CGAL_STRAIGHT_SKELETON_ASSERTIONS_H
#define CGAL_STRAIGHT_SKELETON_ASSERTIONS_H
#if defined(CGAL_STRAIGHT_SKELETON_NO_POSTCONDITIONS) \
|| defined(CGAL_NO_POSTCONDITIONS) \
|| (!defined(CGAL_STRAIGHT_SKELETON_CHECK_EXPENSIVE) && !defined(CGAL_CHECK_EXPENSIVE)) \
|| defined(NDEBUG)
# define CGAL_stskel_expensive_postcondition(EX) (static_cast<void>(0))
# define CGAL_stskel_expensive_postcondition_msg(EX,MSG) (static_cast<void>(0))
# define CGAL_stskel_expensive_postcondition_code(CODE)
#else
# define CGAL_stskel_expensive_postcondition(EX) (CGAL::possibly(EX)?(static_cast<void>(0)): ::CGAL::postcondition_fail( # EX , __FILE__, __LINE__))
# define CGAL_stskel_expensive_postcondition_msg(EX,MSG) (CGAL::possibly(EX)?(static_cast<void>(0)): ::CGAL::postcondition_fail( # EX , __FILE__, __LINE__, MSG))
# define CGAL_stskel_expensive_postcondition_code(CODE) CODE
#endif
namespace CGAL {
namespace {
template<class Handle> inline bool handle_assigned ( Handle const& aH )
{
Handle null ;
return aH != null ;
}
}
} // end namespace CGAL
#endif // CGAL_STRAIGHT_SKELETON_ASSERTIONS_H //
// EOF //
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