64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2007 INRIA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*/
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#ifndef POSITION_H
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#define POSITION_H
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namespace ns3 {
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/**
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* \brief a 3d cartesian position vector
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*
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* Unit is meters.
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*/
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class Position
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{
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public:
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/**
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* \param _x x coordinate of position vector
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* \param _y y coordinate of position vector
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* \param _z z coordinate of position vector
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*
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* Create position vector (_x, _y, _z)
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*/
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Position (double _x, double _y, double _z);
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/**
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* Create position vector (0.0, 0.0, 0.0)
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*/
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Position ();
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/**
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* x coordinate of position vector
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*/
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double x;
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/**
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* y coordinate of position vector
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*/
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double y;
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/**
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* z coordinate of position vector
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*/
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double z;
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};
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double CalculateDistance (const Position &a, const Position &b);
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} // namespace ns3
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#endif /* POSITION_H */
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