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Add missing default ctor in Rotation2D

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This commit is contained in:
Gael Guennebaud
2014-09-30 16:59:28 +02:00
parent e395a8042a
commit 7d5e16c733
2 changed files with 15 additions and 3 deletions
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9
Eigen/src/Geometry/Rotation2D.h
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@@ -59,7 +59,10 @@ protected:
public:
/** Construct a 2D counter clock wise rotation from the angle \a a in radian. */
inline Rotation2D(const Scalar& a) : m_angle(a) {}
explicit inline Rotation2D(const Scalar& a) : m_angle(a) {}
/** Default constructor wihtout initialization. The represented rotation is undefined. */
Rotation2D() {}
/** \returns the rotation angle */
inline Scalar angle() const { return m_angle; }
@@ -81,10 +84,10 @@ public:
/** Applies the rotation to a 2D vector */
Vector2 operator* (const Vector2& vec) const
{ return toRotationMatrix() * vec; }
template<typename Derived>
Rotation2D& fromRotationMatrix(const MatrixBase<Derived>& m);
Matrix2 toRotationMatrix(void) const;
Matrix2 toRotationMatrix() const;
/** \returns the spherical interpolation between \c *this and \a other using
* parameter \a t. It is in fact equivalent to a linear interpolation.