rectangle.h

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/*
 * Copyright (c) 2007 INRIA
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 */
#ifndef RECTANGLE_H
#define RECTANGLE_H
 
#include "ns3/attribute-helper.h"
#include "ns3/attribute.h"
#include "ns3/vector.h"
 
namespace ns3
{
 
class Rectangle
{
  public:
    enum Side
    {
        RIGHTSIDE = 0,
        LEFTSIDE,
        TOPSIDE,
        BOTTOMSIDE,
        TOPRIGHTCORNER,
        TOPLEFTCORNER,
        BOTTOMRIGHTCORNER,
        BOTTOMLEFTCORNER
    };
 
    Rectangle(double _xMin, double _xMax, double _yMin, double _yMax);
    Rectangle();
    bool IsInside(const Vector& position) const;
    bool IsOnTheBorder(const Vector& position) const;
    Side GetClosestSideOrCorner(const Vector& position) const;
    Vector CalculateIntersection(const Vector& current, const Vector& speed) const;
 
    double xMin; 
    double xMax; 
    double yMin; 
    double yMax; 
};
 
std::ostream& operator<<(std::ostream& os, const Rectangle& rectangle);
std::istream& operator>>(std::istream& is, Rectangle& rectangle);
std::ostream& operator<<(std::ostream& os, const Rectangle::Side& side);
 
ATTRIBUTE_HELPER_HEADER(Rectangle);
 
} // namespace ns3
 
#endif /* RECTANGLE_H */