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// Copyright (c) 2004 Max-Planck-Institute Saarbruecken (Germany).
// 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: svn+ssh://scm.gforge.inria.fr/svn/cgal/branches/next/Box_intersection_d/include/CGAL/Box_intersection_d/Box_with_handle_d.h $
// $Id: Box_with_handle_d.h 67117 2012-01-13 18:14:48Z lrineau $
//
//
// Author(s) : Lutz Kettner <kettner@mpi-sb.mpg.de>
// Andreas Meyer <ameyer@mpi-sb.mpg.de>
#ifndef CGAL_BOX_INTERSECTION_D_BOX_WITH_HANDLE_D_H
#define CGAL_BOX_INTERSECTION_D_BOX_WITH_HANDLE_D_H
#include <CGAL/basic.h>
#include <CGAL/Box_intersection_d/Box_d.h>
namespace CGAL {
namespace Box_intersection_d {
// Generic template signature of boxes, specialized for ID_FROM_HANDLE policy
template<class NT_, int N, class Handle_, class IdPolicy = ID_FROM_HANDLE>
class Box_with_handle_d : public Box_d< NT_, N, IdPolicy> {
protected:
Handle_ m_handle;
public:
typedef Box_d< NT_, N, IdPolicy> Base;
typedef NT_ NT;
typedef Handle_ Handle;
Box_with_handle_d() {}
Box_with_handle_d( Handle h) : m_handle(h) {}
Box_with_handle_d( bool complete, Handle h): Base(complete), m_handle(h) {}
Box_with_handle_d(NT l[N], NT h[N], Handle n) : Base( l, h), m_handle(n) {}
Box_with_handle_d( const Bbox_2& b, Handle h) : Base( b), m_handle(h) {}
Box_with_handle_d( const Bbox_3& b, Handle h) : Base( b), m_handle(h) {}
Handle handle() const { return m_handle; }
};
// Specialization for ID_FROM_HANDLE policy
template<class NT_, int N, class Handle_>
class Box_with_handle_d<NT_, N, Handle_, ID_FROM_HANDLE>
: public Box_d< NT_, N, ID_NONE> {
protected:
Handle_ m_handle;
public:
typedef Box_d< NT_, N, ID_NONE> Base;
typedef NT_ NT;
typedef Handle_ Handle;
typedef std::size_t ID;
Box_with_handle_d() {}
Box_with_handle_d( Handle h) : m_handle(h) {}
Box_with_handle_d( bool complete, Handle h): Base(complete), m_handle(h) {}
Box_with_handle_d(NT l[N], NT h[N], Handle n) : Base( l, h), m_handle(n) {}
Box_with_handle_d( const Bbox_2& b, Handle h) : Base( b), m_handle(h) {}
Box_with_handle_d( const Bbox_3& b, Handle h) : Base( b), m_handle(h) {}
Handle handle() const { return m_handle; }
ID id() const { return reinterpret_cast<ID>( &* m_handle); }
};
} // end namespace Box_intersection_d
} //namespace CGAL
#endif
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