mirror of https://github.com/CGAL/cgal
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
// ======================================================================
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//
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// Copyright (c) 2000 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 : include/CGAL/Cartesian/Vector_3.h
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// revision : $Revision$
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// revision_date : $Date$
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// author : Andreas Fabri
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// coordinator : INRIA Sophia-Antipolis (Mariette.Yvinec@sophia.inria.fr)
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//
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// ======================================================================
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#ifndef CGAL_CARTESIAN_VECTOR_3_H
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#define CGAL_CARTESIAN_VECTOR_3_H
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#include <CGAL/Cartesian/redefine_names_3.h>
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#include <CGAL/Threetuple.h>
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CGAL_BEGIN_NAMESPACE
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template < class R_ >
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class VectorC3 CGAL_ADVANCED_KERNEL_PARTIAL_SPEC
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: public Handle_for<Threetuple<typename R_::FT> >
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{
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public:
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typedef R_ R;
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typedef typename R::FT FT;
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typedef typename R::RT RT;
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#ifndef CGAL_CFG_NO_ADVANCED_KERNEL
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typedef VectorC3<R CGAL_CTAG> Self;
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typedef typename R::Point_3 Point_3;
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typedef typename R::Direction_3 Direction_3;
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typedef typename R::Aff_transformation_3 Aff_transformation_3;
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#else
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typedef VectorC3<R> Self;
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typedef typename R::Point_3_base Point_3;
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typedef typename R::Direction_3_base Direction_3;
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typedef typename R::Aff_transformation_3_base Aff_transformation_3;
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#endif
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VectorC3();
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VectorC3(const Self &v);
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VectorC3(const Null_vector &);
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VectorC3(const Point_3 &p);
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VectorC3(const Direction_3 &p);
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VectorC3(const FT &x, const FT &y, const FT &z);
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VectorC3(const FT &x, const FT &y, const FT &z, const FT &w);
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~VectorC3();
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bool operator==(const Self &p) const;
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bool operator!=(const Self &p) const;
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bool operator==(const Null_vector &) const;
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bool operator!=(const Null_vector &) const;
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FT x() const;
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FT y() const;
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FT z() const;
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FT cartesian(int i) const;
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FT operator[](int i) const;
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FT hx() const;
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FT hy() const;
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FT hz() const;
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FT hw() const;
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FT homogeneous(int i) const;
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int dimension() const;
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Self operator+(const Self &w) const;
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Self operator-(const Self &w) const;
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Self operator-() const;
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FT operator*(const Self &w) const;
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FT squared_length() const;
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Self operator/(const FT &c) const;
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Direction_3 direction() const;
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Self transform(const Aff_transformation_3 &) const;
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};
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CGAL_END_NAMESPACE
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#ifndef CGAL_CARTESIAN_CLASS_DEFINED
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#include <CGAL/Cartesian/Vector_3.C>
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#endif
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#endif // CGAL_CARTESIAN_VECTOR_3_H
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