angles.h

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/*
 * Copyright (c) 2011, 2012 CTTC
 *
 * 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: Nicola Baldo <nbaldo@cttc.es>
 */
 
#ifndef ANGLES_H
#define ANGLES_H
 
#include <ns3/vector.h>
 
#include <vector>
 
namespace ns3
{
 
double DegreesToRadians(double degrees);
 
std::vector<double> DegreesToRadians(const std::vector<double>& degrees);
 
double RadiansToDegrees(double radians);
 
std::vector<double> RadiansToDegrees(const std::vector<double>& radians);
 
double WrapTo360(double a);
 
double WrapTo180(double a);
 
double WrapTo2Pi(double a);
 
double WrapToPi(double a);
 
class Angles
{
  public:
    Angles(double azimuth, double inclination);
 
    Angles(Vector v);
 
    Angles(Vector v, Vector o);
 
    void SetAzimuth(double azimuth);
 
    void SetInclination(double inclination);
 
    double GetAzimuth() const;
 
    double GetInclination() const;
 
    // friend methods
    friend std::ostream& operator<<(std::ostream& os, const Angles& a);
    friend std::istream& operator>>(std::istream& is, Angles& a);
 
    static bool m_printDeg; 
 
  private:
    Angles();
 
    void NormalizeAngles();
 
    void CheckIfValid() const;
 
    double m_azimuth;     
    double m_inclination; 
};
 
} // namespace ns3
 
#endif // ANGLES_H