cgal/Kinetic_shape_partition/include/CGAL/KSP_2/Event.h

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// Copyright (c) 2019 GeometryFactory Sarl (France).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
//
// $URL$
// $Id$
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
//
//
// Author(s) : Simon Giraudot
#ifndef CGAL_KSP_2_EVENT_H
#define CGAL_KSP_2_EVENT_H
//#include <CGAL/license/Kinetic_shape_reconstruction.h>
#include <CGAL/KSP/utils.h>
namespace CGAL
{
namespace KSP_2
{
template <typename GeomTraits>
class Event_queue;
template <typename GeomTraits>
class Event
{
public:
typedef GeomTraits Kernel;
typedef typename Kernel::FT FT;
typedef typename Kernel::Point_2 Point_2;
typedef Event_queue<GeomTraits> Queue;
friend Queue;
private:
std::size_t m_vertex_idx;
std::size_t m_meta_vertex_idx;
FT m_time;
public:
Event () { }
Event (std::size_t vertex_idx, std::size_t meta_vertex_idx, FT time)
: m_vertex_idx (vertex_idx), m_meta_vertex_idx (meta_vertex_idx), m_time (time)
{ }
const std::size_t& vertex_idx() const { return m_vertex_idx; }
std::size_t& vertex_idx() { return m_vertex_idx; }
const std::size_t& meta_vertex_idx() const { return m_meta_vertex_idx; }
std::size_t& meta_vertex_idx() { return m_meta_vertex_idx; }
FT time() const { return m_time; }
friend std::ostream& operator<< (std::ostream& os, const Event& ev)
{
os << "Event at t=" << ev.m_time << " between vertex " << ev.m_vertex_idx
<< " and meta vertex " << ev.m_meta_vertex_idx;
return os;
}
};
}} // namespace CGAL::KSP_2
#endif // CGAL_KSP_2_EVENT_H