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Add isApprox in Geometry module's classes.

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Complete unit tests wrt previous commits.
This commit is contained in:
Gael Guennebaud
2008-10-25 23:10:21 +00:00
parent 505ce85814
commit ec0a423862
12 changed files with 151 additions and 42 deletions
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7
Eigen/src/Geometry/AngleAxis.h
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@@ -149,6 +149,13 @@ public:
m_axis = other.axis().template cast<OtherScalarType>();
m_angle = other.angle();
}
/** \returns \c true if \c *this is approximately equal to \a other, within the precision
* determined by \a prec.
*
* \sa MatrixBase::isApprox() */
bool isApprox(const AngleAxis& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
{ return m_axis.isApprox(other.m_axis, prec) && ei_isApprox(m_angle,other.m_angle, prec); }
};
/** \ingroup GeometryModule

7
Eigen/src/Geometry/Hyperplane.h
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@@ -256,6 +256,13 @@ public:
inline explicit Hyperplane(const Hyperplane<OtherScalarType,AmbientDimAtCompileTime>& other)
{ m_coeffs = other.coeffs().template cast<OtherScalarType>(); }
/** \returns \c true if \c *this is approximately equal to \a other, within the precision
* determined by \a prec.
*
* \sa MatrixBase::isApprox() */
bool isApprox(const Hyperplane& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
{ return m_coeffs.isApprox(other.m_coeffs, prec); }
protected:
Coefficients m_coeffs;

7
Eigen/src/Geometry/ParametrizedLine.h
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@@ -122,6 +122,13 @@ public:
m_direction = other.direction().template cast<OtherScalarType>();
}
/** \returns \c true if \c *this is approximately equal to \a other, within the precision
* determined by \a prec.
*
* \sa MatrixBase::isApprox() */
bool isApprox(const ParametrizedLine& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
{ return m_origin.isApprox(other.m_origin, prec) && m_direction.isApprox(other.m_direction, prec); }
protected:
VectorType m_origin, m_direction;

11
Eigen/src/Geometry/Quaternion.h
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@@ -207,9 +207,14 @@ public:
/** Copy constructor with scalar type conversion */
template<typename OtherScalarType>
inline explicit Quaternion(const Quaternion<OtherScalarType>& other)
{
m_coeffs = other.coeffs().template cast<OtherScalarType>();
}
{ m_coeffs = other.coeffs().template cast<OtherScalarType>(); }
/** \returns \c true if \c *this is approximately equal to \a other, within the precision
* determined by \a prec.
*
* \sa MatrixBase::isApprox() */
bool isApprox(const Quaternion& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
{ return m_coeffs.isApprox(other.m_coeffs, prec); }
};

7
Eigen/src/Geometry/Rotation2D.h
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@@ -116,6 +116,13 @@ public:
{
m_angle = other.angle();
}
/** \returns \c true if \c *this is approximately equal to \a other, within the precision
* determined by \a prec.
*
* \sa MatrixBase::isApprox() */
bool isApprox(const Rotation2D& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
{ return ei_isApprox(m_angle,other.m_angle, prec); }
};
/** \ingroup GeometryModule

7
Eigen/src/Geometry/Scaling.h
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@@ -142,6 +142,13 @@ public:
inline explicit Scaling(const Scaling<OtherScalarType,Dim>& other)
{ m_coeffs = other.coeffs().template cast<OtherScalarType>(); }
/** \returns \c true if \c *this is approximately equal to \a other, within the precision
* determined by \a prec.
*
* \sa MatrixBase::isApprox() */
bool isApprox(const Scaling& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
{ return m_coeffs.isApprox(other.m_coeffs, prec); }
};
/** \addtogroup GeometryModule */

7
Eigen/src/Geometry/Transform.h
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@@ -260,6 +260,13 @@ public:
inline explicit Transform(const Transform<OtherScalarType,Dim>& other)
{ m_matrix = other.matrix().template cast<OtherScalarType>(); }
/** \returns \c true if \c *this is approximately equal to \a other, within the precision
* determined by \a prec.
*
* \sa MatrixBase::isApprox() */
bool isApprox(const Transform& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
{ return m_matrix.isApprox(other.m_matrix, prec); }
protected:
};

7
Eigen/src/Geometry/Translation.h
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@@ -145,6 +145,13 @@ public:
inline explicit Translation(const Translation<OtherScalarType,Dim>& other)
{ m_coeffs = other.vector().template cast<OtherScalarType>(); }
/** \returns \c true if \c *this is approximately equal to \a other, within the precision
* determined by \a prec.
*
* \sa MatrixBase::isApprox() */
bool isApprox(const Translation& other, typename NumTraits<Scalar>::Real prec = precision<Scalar>()) const
{ return m_coeffs.isApprox(other.m_coeffs, prec); }
};
/** \addtogroup GeometryModule */