SplinePair.h

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/******************************************************************************************************
 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released      *
 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission.     *
 ******************************************************************************************************/
 
#ifndef SPLINE_PAIR_H
#define SPLINE_PAIR_H
 
#include <ostream>
 
class SplinePair
{
 public:
  SplinePair();
 
  SplinePair (double scalar);
 
  SplinePair(double x,
             double y);
 
  SplinePair &operator=(const SplinePair &other);
 
  SplinePair(const SplinePair &other);
 
  SplinePair operator+(const SplinePair &other) const;
 
  SplinePair operator-(const SplinePair &other) const;
 
  SplinePair operator*(const SplinePair &other) const;
 
  SplinePair operator/(const SplinePair &other) const;
 
  double x() const;
 
  double y() const;
 
 private:
 
  double m_x;
  double m_y;
};
 
std::ostream &operator<< (std::ostream &str, const SplinePair &pair);
 
#endif // SPLINE_PAIR_H