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#ifndef QRK_ANGLE_H
#define QRK_ANGLE_H
/*!
\file
\brief px̌^Ǘ
\author Satofumi KAMIMURA
$Id: Angle.h 1496 2009-11-03 13:44:02Z satofumi $
*/
namespace qrk
{
/*!
\brief px̌^Ǘ
*/
class Angle
{
public:
Angle(void);
Angle(const Angle& rhs);
Angle& operator = (const Angle& rhs);
Angle& operator += (const Angle& rhs);
const Angle operator + (const Angle& rhs) const;
Angle& operator -= (const Angle& rhs);
const Angle operator - (const Angle& rhs) const;
Angle& operator *= (const double rhs);
Angle operator * (const double rhs) const;
friend const Angle operator * (const double lhs, const Angle& rhs);
void normalize(void);
/*!
\brief degree pxւ̕ϊ
\return degree px
*/
int to_deg(void) const;
/*!
\brief radian pxւ̕ϊ
\return radian px
*/
double to_rad(void) const;
private:
double radian_angle_;
friend Angle rad(double radian);
friend Angle deg(int degree);
};
/*!
\brief radian px Angle ɕϊ
\param[in] radian radian px
\return Angle IuWFNg
*/
extern Angle rad(double radian);
/*!
\brief degree px Angle ɕϊ
\param[in] degree degree px
\return Angle IuWFNg
*/
extern Angle deg(int degree);
}
#endif /* !QRK_ANGLE__H */
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