Vector3D.h

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/***************************************************************************
                          Vector3D.h  -  description
                             -------------------
    copyright            : (C) 2004 by Marco Hugentobler
    email                : [email protected]
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program 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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef VECTOR3D_H
#define VECTOR3D_H
 
#include <cmath>
#include "qgis_analysis.h"
 
#define SIP_NO_FILE
 
class ANALYSIS_EXPORT Vector3D
{
  protected:
    double mX = 0;
    double mY = 0;
    double mZ = 0;
 
  public:
    Vector3D( double x, double y, double z );
    Vector3D() = default;
 
    // TODO c++20 - replace with = default
    bool operator==( const Vector3D &v ) const;
    bool operator!=( const Vector3D &v ) const;
    double getX() const;
    double getY() const;
    double getZ() const;
    double getLength() const;
    void setX( double x );
    void setY( double y );
    void setZ( double z );
    void standardise();
 
  private:
#ifdef SIP_RUN
    Vector3D( const Vector3D &v );
#endif
};
 
#ifndef SIP_RUN
 
//------------------------------------------constructors------------------------------------
 
inline Vector3D::Vector3D( double x, double y, double z )
  : mX( x )
  , mY( y )
  , mZ( z )
{
 
}
 
//-------------------------------------------setter and getters-------------------------------
 
inline double Vector3D::getX() const
{
  return mX;
}
 
inline double Vector3D::getY() const
{
  return mY;
}
 
inline double Vector3D::getZ() const
{
  return mZ;
}
 
inline void Vector3D::setX( double x )
{
  mX = x;
}
 
inline void Vector3D::setY( double y )
{
  mY = y;
}
 
inline void Vector3D::setZ( double z )
{
  mZ = z;
}
 
#endif
#endif