mirror of https://github.com/CGAL/cgal
108 lines
3.5 KiB
C++
108 lines
3.5 KiB
C++
// Copyright (c) 2000,2001 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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// Author(s) : Michael Seel
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#ifndef CGAL_VECTOR_D_H
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#define CGAL_VECTOR_D_H
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#include <CGAL/Dimension.h>
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namespace CGAL {
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template <class pR>
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class Vector_d : public pR::Vector_d_base
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{ public:
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typedef CGAL::Dynamic_dimension_tag Ambient_dimension;
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typedef CGAL::Dimension_tag<0> Feature_dimension;
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typedef typename pR::Vector_d_base Base;
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typedef Vector_d<pR> Self;
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typedef pR 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::LA LA;
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typedef typename Base::Base_vector Base_vector;
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Vector_d(int d=0) : Base(d) {}
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Vector_d(int d, Null_vector v) : Base(d,v) {}
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Vector_d(int a, int b, int c = 1) : Base(a,b,c) {}
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Vector_d(const RT& a, const RT& b, const RT& c = 1) :
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Base(a,b,c) {}
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Vector_d(int a, int b, int c, int d) : Base(a,b,c,d) {}
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Vector_d(const RT& a, const RT& b, const RT& c, const RT& d) :
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Base(a,b,c,d) {}
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Vector_d(int d, Base_vector, int i) :
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Base(d,Base_vector(),i) {}
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template <class InputIterator>
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Vector_d (int d, InputIterator first, InputIterator last)
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: Base (d, first, last) {}
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template <class InputIterator>
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Vector_d (int d, InputIterator first, InputIterator last, const RT& D)
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: Base (d, first, last, D) {}
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Vector_d(const Self& v) : Base(v) {}
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Vector_d(const Base& v) : Base(v) {}
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Direction_d<R> direction() const { return Base::direction(); }
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FT operator* (const Self& w) const
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{ return Base::operator*(w); }
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Self operator+(const Self& w) const
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{ return Base::operator+(w); }
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Self operator-(const Self& w) const
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{ return Base::operator-(w); }
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Self operator-() const
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{ return Base::operator-(); }
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template <class NT>
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Self operator/(const NT& n) const { return Base::operator/(n); }
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Self& operator+=(const Self& w)
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{ return static_cast<Self&>(Base::operator+=(w)); }
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Self& operator-=(const Self& w)
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{ return static_cast<Self&>(Base::operator-=(w)); }
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template <class NT>
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Self& operator*=(const NT& n)
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{ return static_cast<Self&>(Base::operator*=(n)); }
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template <class NT>
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Self& operator/=(const NT& n)
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{ return static_cast<Self&>(Base::operator/=(n)); }
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bool operator==(const Self& w) const
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{ return Base::operator==(w); }
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bool operator!=(const Self& w) const
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{ return Base::operator!=(w); }
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};
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template <class R> Point_d<R>
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operator+ (const Origin& o, const Vector_d<R>& v)
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{ return Point_d<R>( o + static_cast<typename Vector_d<R>::Base>(v) ); }
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template <class NT, class R>
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Vector_d<R> operator*(const NT& n, const Vector_d<R>& v)
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{ return Vector_d<R>( n * static_cast<typename Vector_d<R>::Base>(v) ); }
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} //namespace CGAL
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#endif //CGAL_VECTOR_D_H
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