Vector2D.h

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/*
 * Phoenix2D (RoboCup Soccer Simulation 2D League)
 * Copyright (c) 2013 Ivan Gonzalez
 *
 * This file is part of Phoenix2D.
 *
 * Phoenix2D is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Phoenix2D 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 Phoenix2D.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef VECTOR2D_H_
#define VECTOR2D_H_

#include <string>

namespace Phoenix
{

enum VECTOR_TYPE {
  EMPTY_V,  
  V2D     
};

class Vector2D {
  double dx;
  double dy;
  double magnitude;
  double direction;
  VECTOR_TYPE type;
  //Vector2D(double magnitude, double direction);
public:
  Vector2D();
  Vector2D(double x, double y);
  static Vector2D getEmptyVector();
  static Vector2D getVector2DWithXAndY(double dx, double dy);
  static Vector2D getVector2DWithMagnitudeAndDirection(double magnitude, double direction);
  ~Vector2D();
  double getXComponent();
  double getYComponent();
  double getMagnitude();
  double getDirection();
  Vector2D operator +(Vector2D vector);
  Vector2D operator *(double scalar);
  std::string toString();
  VECTOR_TYPE getType();
};
} // End namespace Phoenix
#endif /* VECTOR2D_H_ */