mirror of https://github.com/CGAL/cgal
149 lines
3.0 KiB
C++
149 lines
3.0 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 : Point_d.h
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// package : _d
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// revision : $Revision$
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// revision_date : $Date$
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// author(s) : Sven Schoenherr
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// Bernd Gaertner
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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_POINT_D_H
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#define CGAL_POINT_D_H
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#ifndef CGAL_REP_CLASS_DEFINED
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#error no representation class defined
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#endif
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#if defined CGAL_HOMOGENEOUS_H || defined CGAL_SIMPLE_HOMOGENEOUS_H
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#include <CGAL/PointHd.h>
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#endif
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#if defined CGAL_CARTESIAN_H || defined CGAL_SIMPLE_CARTESIAN_H
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#include <CGAL/PointCd.h>
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// #include <CGAL/Cartesian/Point_d.h>
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#endif
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CGAL_BEGIN_NAMESPACE
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template < class R_ >
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class Point_d : public R_::Point_d_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::Point_d_base Point;
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Point_d()
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{}
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Point_d(int dim, const Origin &o)
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: Point(dim, o)
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{}
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Point_d(const Point_d<R> &p)
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: Point((Point&)p)
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{}
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Point_d(const Point &p)
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: Point(p)
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{}
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template <class InputIterator>
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Point_d (int dim, InputIterator first, InputIterator last)
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: Point (dim, first, last)
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{}
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Point_d<R>& operator=(const Point_d<R>& p)
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{
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Point::operator=(p);
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return *this;
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}
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bool operator==(const Point_d<R>& p) const
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{
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return Point::operator==(p);
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}
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bool operator!=(const Point_d<R>& p) const
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{
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return !(*this == p);
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}
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int id() const
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{
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return (int) PTR;
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}
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RT homogeneous(int i) const
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{
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return Point::homogeneous(i);
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}
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FT cartesian(int i) const
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{
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return Point::cartesian(i);
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}
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FT operator[](int i) const
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{
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return Point::operator[](i);
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}
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typedef const RT* const_iterator;
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const_iterator begin() const
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{
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return Point::begin();
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}
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const_iterator end() const
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{
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return Point::end();
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}
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int dimension() const
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{
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return Point::dimension();
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}
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};
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#ifndef CGAL_NO_OSTREAM_INSERT_POINT_D
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template < class R >
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std::ostream&
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operator<<(std::ostream& os, const Point_d<R>& p)
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{
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typedef typename R::Point_d_base Point;
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return os << (const Point&)p;
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}
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#endif // CGAL_NO_OSTREAM_INSERT_POINT_D
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#ifndef CGAL_NO_ISTREAM_EXTRACT_POINT_D
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template < class R >
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std::istream&
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operator>>(std::istream& is, Point_d<R> &p)
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{
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typedef typename R::Point_d_base Point;
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return is >> (Point&)p;
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}
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#endif // CGAL_NO_ISTREAM_EXTRACT_POINT_D
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CGAL_END_NAMESPACE
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#endif // CGAL_POINT_D_H
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