107 lines
3.6 KiB
C
107 lines
3.6 KiB
C
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// Copyright (c) 1999
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// Utrecht University (The Netherlands),
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// ETH Zurich (Switzerland),
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// INRIA Sophia-Antipolis (France),
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// Max-Planck-Institute Saarbruecken (Germany),
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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; 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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// SPDX-License-Identifier: LGPL-3.0+
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//
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// Author(s) : Andreas Fabri, Stefan Schirra
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#ifndef CGAL_AFF_TRANSFORMATION_3_H
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#define CGAL_AFF_TRANSFORMATION_3_H
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#include <CGAL/Dimension.h>
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#include <CGAL/aff_transformation_tags.h>
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namespace CGAL {
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template <class R_>
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class Aff_transformation_3 : public R_::Kernel_base::Aff_transformation_3
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{
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typedef typename R_::RT RT;
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typedef typename R_::Vector_3 Vector_3;
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typedef typename R_::Kernel_base::Aff_transformation_3 RAff_transformation_3;
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public:
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typedef CGAL::Dimension_tag<3> Ambient_dimension;
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typedef R_ R;
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Aff_transformation_3() {}
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Aff_transformation_3(const RAff_transformation_3& t)
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: RAff_transformation_3(t) {}
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Aff_transformation_3(const Identity_transformation& tag)
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: RAff_transformation_3(tag) {}
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Aff_transformation_3(const Translation tag,
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const Vector_3& v)
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: RAff_transformation_3(tag, v) {}
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Aff_transformation_3(const Scaling tag,
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const RT& s,
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const RT& w= RT(1) )
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: RAff_transformation_3(tag, s, w) {}
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// the general case:
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Aff_transformation_3(
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const RT& m11, const RT& m12, const RT& m13, const RT& m14,
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const RT& m21, const RT& m22, const RT& m23, const RT& m24,
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const RT& m31, const RT& m32, const RT& m33, const RT& m34,
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const RT& w= RT(1) )
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: RAff_transformation_3(m11, m12, m13, m14,
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m21, m22, m23, m24,
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m31, m32, m33, m34,
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w) {}
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Aff_transformation_3(
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const RT& m11, const RT& m12, const RT& m13,
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const RT& m21, const RT& m22, const RT& m23,
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const RT& m31, const RT& m32, const RT& m33,
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const RT& w = RT(1) )
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: RAff_transformation_3(m11, m12, m13,
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m21, m22, m23,
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m31, m32, m33,
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w) {}
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};
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#ifndef CGAL_NO_OSTREAM_INSERT_AFF_TRANSFORMATION_3
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template < class R >
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std::ostream&
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operator<<(std::ostream& os, const CGAL::Aff_transformation_3<R>& t)
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{
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typedef typename R::Kernel_base::Aff_transformation_3 RAff_transformation_3;
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return os << static_cast<const RAff_transformation_3&>(t);
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}
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#endif // CGAL_NO_OSTREAM_INSERT_AFF_TRANSFORMATION_3
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#ifndef CGAL_NO_ISTREAM_EXTRACT_AFF_TRANSFORMATION_3
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template < class R >
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std::istream&
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operator>>(std::istream& is, CGAL::Aff_transformation_3<R>& t)
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{
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typedef typename R::Kernel_base::Aff_transformation_3 RAff_transformation_3;
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return is >> static_cast<const RAff_transformation_3&>(t);
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}
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#endif // CGAL_NO_ISTREAM_EXTRACT_AFF_TRANSFORMATION_3
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} //namespace CGAL
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#endif // CGAL_AFF_TRANSFORMATION_3_H
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