mirror of https://github.com/CGAL/cgal
154 lines
4.7 KiB
C++
154 lines
4.7 KiB
C++
// Copyright (c) 1999 Utrecht University (The Netherlands),
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// ETH Zurich (Switzerland), Freie Universitaet Berlin (Germany),
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// INRIA Sophia-Antipolis (France), Martin-Luther-University Halle-Wittenberg
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// (Germany), Max-Planck-Institute Saarbruecken (Germany), RISC Linz (Austria),
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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; version 2.1 of the License.
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// See the file LICENSE.LGPL distributed with CGAL.
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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) : Stefan Schirra
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#ifndef CGAL_KERNEL_D_FUNCTION_OBJECTS_H
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#define CGAL_KERNEL_D_FUNCTION_OBJECTS_H
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// These functors come from the 2D-3D kernels.
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// Since they have changed there, they now need to be copied here.
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namespace CGAL {
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namespace internal {
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template <class ToBeConstructed>
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class Construct
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{
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public:
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typedef ToBeConstructed result_type;
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ToBeConstructed
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operator()() const
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{ return ToBeConstructed(); }
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template <class A1>
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ToBeConstructed
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operator()( const A1& a1) const
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{ return ToBeConstructed(a1); }
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template <class A1, class A2>
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ToBeConstructed
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operator()( const A1& a1, const A2& a2) const
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{ return ToBeConstructed(a1,a2); }
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template <class A1, class A2, class A3>
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ToBeConstructed
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operator()( const A1& a1, const A2& a2, const A3& a3) const
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{ return ToBeConstructed(a1,a2,a3); }
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template <class A1, class A2, class A3, class A4>
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ToBeConstructed
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operator()( const A1& a1, const A2& a2, const A3& a3, const A4& a4) const
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{ return ToBeConstructed(a1,a2,a3,a4); }
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template <class A1, class A2, class A3, class A4, class A5>
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ToBeConstructed
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operator()( const A1& a1, const A2& a2, const A3& a3, const A4& a4,
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const A5& a5) const
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{ return ToBeConstructed(a1,a2,a3,a4,a5); }
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template <class A>
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ToBeConstructed
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operator()( const A& a1, const A& a2, const A& a3,
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const A& a4, const A& a5, const A& a6 ) const
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{ return ToBeConstructed(a1,a2,a3,a4,a5,a6); }
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template <class A>
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ToBeConstructed
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operator()( const A& a1, const A& a2, const A& a3,
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const A& a4, const A& a5, const A& a6,
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const A& a7 ) const
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{ return ToBeConstructed(a1,a2,a3,a4,a5,a6,a7); }
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template <class A>
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ToBeConstructed
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operator()( const A& a1, const A& a2, const A& a3,
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const A& a4, const A& a5, const A& a6,
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const A& a7, const A& a8, const A& a9) const
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{ return ToBeConstructed(a1,a2,a3,a4,a5,a6,a7,a8,a9); }
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template <class A>
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ToBeConstructed
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operator()( const A& a1, const A& a2, const A& a3,
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const A& a4, const A& a5, const A& a6,
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const A& a7, const A& a8, const A& a9,
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const A& a10) const
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{ return ToBeConstructed(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10); }
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template <class A>
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ToBeConstructed
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operator()( const A& a1, const A& a2, const A& a3,
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const A& a4, const A& a5, const A& a6,
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const A& a7, const A& a8, const A& a9,
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const A& a10,const A& a11,const A& a12) const
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{ return ToBeConstructed(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12); }
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template <class A>
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ToBeConstructed
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operator()( const A& a1, const A& a2, const A& a3,
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const A& a4, const A& a5, const A& a6,
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const A& a7, const A& a8, const A& a9,
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const A& a10,const A& a11,const A& a12,
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const A& a13) const
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{ return ToBeConstructed(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13); }
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};
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class Call_has_on_positive_side
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{
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public:
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typedef bool result_type;
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template <class Cls, class Arg>
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bool
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operator()( const Cls& c, const Arg& a) const
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{ return c.has_on_positive_side(a); }
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};
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class Call_oriented_side
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{
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public:
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typedef Oriented_side result_type;
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template <class Cls, class Arg>
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Oriented_side
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operator()( const Cls& c, const Arg& a) const
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{ return c.oriented_side(a); }
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};
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class Intersect
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{
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public:
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typedef CGAL::Object result_type;
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template <class T1, class T2>
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CGAL::Object
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operator()(const T1& t1, const T2& t2) const
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{ return intersection( t1, t2); }
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};
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} // end namespace internal
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} //namespace CGAL
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#endif // CGAL_KERNEL_D_FUNCTION_OBJECTS_H
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