mirror of https://github.com/CGAL/cgal
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
// ======================================================================
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//
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// Copyright (c) 1999 The CGAL Consortium
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//
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// This software and related documentation is part of an INTERNAL release
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// of the Computational Geometry Algorithms Library (CGAL). It is not
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// intended for general use.
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//
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// ----------------------------------------------------------------------
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//
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// release :
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// release_date :
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//
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// file : Tetrahedron_3.h
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// package : _3
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// revision : $Revision$
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// revision_date : $Date$
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// author(s) : Andreas Fabri
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// Stefan Schirra
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//
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// coordinator : MPI, Saarbruecken (<Stefan.Schirra@mpi-sb.mpg.de>)
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// ======================================================================
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#ifndef CGAL_TETRAHEDRON_3_H
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#define CGAL_TETRAHEDRON_3_H
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#include <CGAL/Plane_3.h>
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CGAL_BEGIN_NAMESPACE
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template <class R_>
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class Tetrahedron_3 : public R_::Tetrahedron_3_base
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{
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public:
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typedef R_ R;
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typedef typename R::RT RT;
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typedef typename R::FT FT;
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typedef typename R::Tetrahedron_3_base RTetrahedron_3;
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Tetrahedron_3() : RTetrahedron_3()
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{}
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Tetrahedron_3(const CGAL::Tetrahedron_3<R>& t) : RTetrahedron_3(t)
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{}
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Tetrahedron_3(const RTetrahedron_3& t) : RTetrahedron_3(t)
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{}
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Tetrahedron_3(const CGAL::Point_3<R>& p,
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const CGAL::Point_3<R>& q,
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const CGAL::Point_3<R>& r,
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const CGAL::Point_3<R>& s)
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: RTetrahedron_3(p,q,r,s)
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{}
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CGAL::Point_3<R> vertex(int i) const
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{ return RTetrahedron_3::vertex(i); }
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CGAL::Point_3<R> operator[](int i) const
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{ return vertex(i); }
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CGAL::Tetrahedron_3<R>
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transform(const CGAL::Aff_transformation_3<R>& t) const
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{
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return
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CGAL::Tetrahedron_3<R>(RTetrahedron_3::transform(t));
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}
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};
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#ifndef CGAL_NO_OSTREAM_INSERT_TETRAHEDRON_3
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template < class R >
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std::ostream&
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operator<<(std::ostream& os, const Tetrahedron_3<R>& t)
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{
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typedef typename R::Tetrahedron_3_base RTetrahedron_3;
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return os << static_cast<const RTetrahedron_3&>(t);
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}
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#endif // CGAL_NO_OSTREAM_INSERT_TETRAHEDRON_3
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#ifndef CGAL_NO_ISTREAM_EXTRACT_TETRAHEDRON_3
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template < class R >
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std::istream&
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operator>>(std::istream& is, Tetrahedron_3<R>& t)
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{
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typedef typename R::Tetrahedron_3_base RTetrahedron_3;
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return is >> static_cast<RTetrahedron_3&>(t);
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}
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#endif // CGAL_NO_ISTREAM_EXTRACT_TETRAHEDRON_3
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CGAL_END_NAMESPACE
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#endif // CGAL_TETRAHEDRON_3_H
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