mirror of https://github.com/CGAL/cgal
237 lines
6.3 KiB
C++
237 lines
6.3 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_ISO_CUBOID_3_H
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#define CGAL_ISO_CUBOID_3_H
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CGAL_BEGIN_NAMESPACE
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template <class R_>
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class Iso_cuboid_3 : public R_::Kernel_base::Iso_cuboid_3
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{
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typedef typename R_::RT RT;
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typedef typename R_::Point_3 Point_3;
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public:
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typedef typename R_::Kernel_base::Iso_cuboid_3 Rep;
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const Rep& rep() const
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{
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return *this;
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}
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Rep& rep()
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{
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return *this;
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}
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typedef R_ R;
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Iso_cuboid_3() {}
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Iso_cuboid_3(const Rep& r)
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: Rep(r) {}
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Iso_cuboid_3(const Point_3& p, const Point_3& q)
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: Rep(typename R::Construct_iso_cuboid_3()(p,q).rep()) {}
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Iso_cuboid_3(const Point_3& p, const Point_3& q, int)
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: Rep(typename R::Construct_iso_cuboid_3()(p, q, 0).rep()) {}
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Iso_cuboid_3(const Point_3 &left, const Point_3 &right,
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const Point_3 &bottom, const Point_3 &top,
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const Point_3 &far_, const Point_3 &close)
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: Rep(typename R::Construct_iso_cuboid_3()(left, right, bottom,
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top, far_, close).rep()) {}
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Iso_cuboid_3(const RT& min_hx, const RT& min_hy, const RT& min_hz,
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const RT& max_hx, const RT& max_hy, const RT& max_hz,
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const RT& hw)
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: Rep(typename R::Construct_iso_cuboid_3()(min_hx, min_hy, min_hz,
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max_hx, max_hy, max_hz, hw).rep()) {}
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Iso_cuboid_3(const RT& min_hx, const RT& min_hy, const RT& min_hz,
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const RT& max_hx, const RT& max_hy, const RT& max_hz)
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: Rep(typename R::Construct_iso_cuboid_3()(min_hx, min_hy, min_hz,
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max_hx, max_hy, max_hz).rep()) {}
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// TODO FIXME : why is Qrt not working here ?
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// TODO : the Cartesian and Homogeneous functors should be split here
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// given that the Qrt differs.
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// (or is the Homogeneous optimization simply not worth it ?)
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//typename Qualified_result_of<typename R::Construct_min_vertex_3, Iso_cuboid_3 >::type
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Point_3
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min() const
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{
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return R().construct_min_vertex_3_object()(*this);
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}
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//typename Qualified_result_of<typename R::Construct_max_vertex_3, Iso_cuboid_3 >::type
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Point_3
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max() const
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{
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return R().construct_max_vertex_3_object()(*this);
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}
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//typename Qualified_result_of<typename R::Construct_vertex_3, Iso_cuboid_3 >::type
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Point_3
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vertex(int i) const
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{
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return R().construct_vertex_3_object()(*this,i);
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}
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//typename Qualified_result_of<typename R::Construct_vertex_3, Iso_cuboid_3 >::type
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Point_3
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operator[](int i) const
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{
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return R().construct_vertex_3_object()(*this,i);
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}
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typename Qualified_result_of<typename R::Compute_xmin_3, Iso_cuboid_3 >::type
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xmin() const
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{
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return R().compute_xmin_3_object()(*this);
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}
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typename Qualified_result_of<typename R::Compute_xmax_3, Iso_cuboid_3 >::type
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xmax() const
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{
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return R().compute_xmax_3_object()(*this);
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}
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typename Qualified_result_of<typename R::Compute_ymin_3, Iso_cuboid_3 >::type
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ymin() const
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{
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return R().compute_ymin_3_object()(*this);
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}
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typename Qualified_result_of<typename R::Compute_ymax_3, Iso_cuboid_3 >::type
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ymax() const
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{
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return R().compute_ymax_3_object()(*this);
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}
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typename Qualified_result_of<typename R::Compute_zmin_3, Iso_cuboid_3 >::type
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zmin() const
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{
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return R().compute_zmin_3_object()(*this);
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}
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typename Qualified_result_of<typename R::Compute_zmax_3, Iso_cuboid_3 >::type
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zmax() const
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{
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return R().compute_zmax_3_object()(*this);
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}
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typename Qualified_result_of<typename R::Compute_xmin_3, Iso_cuboid_3 >::type
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min_coord(int i) const
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{
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CGAL_kernel_precondition( i == 0 || i == 1 || i == 2 );
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if (i == 0)
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return xmin();
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else if (i == 1)
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return ymin();
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else
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return zmin();
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}
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typename Qualified_result_of<typename R::Compute_xmax_3, Iso_cuboid_3 >::type
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max_coord(int i) const
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{
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CGAL_kernel_precondition( i == 0 || i == 1 || i == 2 );
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if (i == 0)
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return xmax();
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else if (i == 1)
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return ymax();
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else
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return zmax();
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}
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bool
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has_on_bounded_side(const Point_3 &p) const
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{
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return R().has_on_bounded_side_3_object()(*this,p);
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}
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bool
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has_on_unbounded_side(const Point_3 &p) const
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{
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return R().has_on_unbounded_side_3_object()(*this,p);
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}
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bool
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has_on_boundary(const Point_3 &p) const
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{
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return R().has_on_boundary_3_object()(*this,p);
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}
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bool
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has_on(const Point_3 &p) const
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{
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return has_on_boundary(p);
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}
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Bounded_side
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bounded_side(const Point_3 &p) const
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{
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return R().bounded_side_3_object()(*this,p);
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}
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bool
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is_degenerate() const
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{
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return R().is_degenerate_3_object()(*this);
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}
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typename Qualified_result_of<typename R::Compute_volume_3, Iso_cuboid_3 >::type
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volume() const
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{
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return R().compute_volume_3_object()(*this);
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}
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};
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#ifndef CGAL_NO_OSTREAM_INSERT_ISO_CUBOID_3
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template < class R >
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std::ostream&
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operator<<(std::ostream& os, const Iso_cuboid_3<R>& r)
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{
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typedef typename R::Kernel_base::Iso_cuboid_3 Rep;
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return os << (const Rep& )r; }
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#endif // CGAL_NO_OSTREAM_INSERT_ISO_CUBOID_3
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#ifndef CGAL_NO_ISTREAM_EXTRACT_ISO_CUBOID_3
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template < class R >
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std::istream&
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operator>>(std::istream& is, Iso_cuboid_3<R>& r)
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{
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typedef typename R::Kernel_base::Iso_cuboid_3 Rep;
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is >> (Rep& )r;
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return is;
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}
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#endif // CGAL_NO_ISTREAM_EXTRACT_ISO_CUBOID_3
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CGAL_END_NAMESPACE
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#endif // CGAL_ISO_CUBOID_3_H
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