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last small fixes, this is alpha6, eigen2 is now ready for eigen1 apps to

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port to.
This commit is contained in:
Benoit Jacob
2008-08-12 02:14:02 +00:00
parent f04c1cb774
commit 13ad88736e
10 changed files with 33 additions and 19 deletions
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11
Eigen/src/Geometry/OrthoMethods.h
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@@ -47,10 +47,11 @@ MatrixBase<Derived>::cross(const MatrixBase<OtherDerived>& other) const
}
template<typename Derived, int Size = Derived::SizeAtCompileTime>
struct ei_perpendicular_selector
struct ei_someOrthogonal_selector
{
typedef typename ei_eval<Derived>::type VectorType;
typedef typename ei_traits<Derived>::Scalar Scalar;
typedef typename NumTraits<Scalar>::Real RealScalar;
inline static VectorType run(const Derived& src)
{
VectorType perp;
@@ -64,7 +65,7 @@ struct ei_perpendicular_selector
if((!ei_isMuchSmallerThan(src.x(), src.z()))
|| (!ei_isMuchSmallerThan(src.y(), src.z())))
{
Scalar invnm = Scalar(1)/src.template start<2>().norm();
RealScalar invnm = Scalar(1)/src.template start<2>().norm();
perp.template start<3>() << -ei_conj(src.y())*invnm, ei_conj(src.x())*invnm, 0;
}
/* if both x and y are close to zero, then the vector is close
@@ -73,7 +74,7 @@ struct ei_perpendicular_selector
*/
else
{
Scalar invnm = Scalar(1)/src.template end<2>().norm();
RealScalar invnm = Scalar(1)/src.template end<2>().norm();
perp.template start<3>() << 0, -ei_conj(src.z())*invnm, ei_conj(src.y())*invnm;
}
if (Derived::SizeAtCompileTime>3
@@ -85,7 +86,7 @@ struct ei_perpendicular_selector
};
template<typename Derived>
struct ei_perpendicular_selector<Derived,2>
struct ei_someOrthogonal_selector<Derived,2>
{
typedef typename ei_eval<Derived>::type VectorType;
inline static VectorType run(const Derived& src)
@@ -104,7 +105,7 @@ typename MatrixBase<Derived>::EvalType
MatrixBase<Derived>::someOrthogonal() const
{
EIGEN_STATIC_ASSERT_VECTOR_ONLY(Derived);
return ei_perpendicular_selector<Derived>::run(derived());
return ei_someOrthogonal_selector<Derived>::run(derived());
}
#endif // EIGEN_ORTHOMETHODS_H