mirror of https://github.com/CGAL/cgal
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
// Copyright (c) 2005 Stanford University (USA).
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// 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) : Daniel Russel <drussel@alumni.princeton.edu>
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#ifndef CGAL_KDS_EVENT_BASE_H
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#define CGAL_KDS_EVENT_BASE_H
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#include <CGAL/Kinetic/basic.h>
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namespace CGAL { namespace Kinetic {
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template <class KDS_ptr>
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class Event_base {
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public:
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typedef KDS_ptr KDS_handle;
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Event_base(KDS_ptr pt): kds_(pt){}
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Event_base(): kds_(NULL){}
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KDS_handle kds() const {
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return kds_;
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}
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KDS_handle kds() {
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return kds_;
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}
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template <class Key>
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CGAL::Comparison_result compare_concurrent(Key a,
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Key b) const {
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if (a < b) return CGAL::SMALLER;
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else if (b < a) return CGAL::LARGER;
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else return CGAL::EQUAL;
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//return CGAL::compare(a,b);
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}
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template <class Key>
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bool merge_concurrent(Key ,
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Key ) {
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return false;
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}
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template <class K>
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void audit(K ) const {}
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std::ostream &write(std::ostream &out) const {
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return out << "Event does not implement write";
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}
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protected:
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KDS_handle kds_;
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};
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} } //namespace CGAL::Kinetic
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#endif
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