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compilation fix + test orho methods for complex

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This commit is contained in:
Gael Guennebaud 2009-02-26 10:09:23 +00:00
parent 91af389a9a
commit 170128770a
2 changed files with 5 additions and 4 deletions
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2
Eigen/src/Geometry/OrthoMethods.h
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@ -101,7 +101,7 @@ struct ei_unitOrthogonal_selector
src.cwise().abs().maxCoeff(&maxi);
if (maxi==0)
sndi = 1;
RealScalar invnm = RealScalar(1)/Vector2(src.coeff(sndi),src.coeff(maxi)).norm();
RealScalar invnm = RealScalar(1)/(Vector2() << src.coeff(sndi),src.coeff(maxi)).finished().norm();
perp.coeffRef(maxi) = -ei_conj(src.coeff(sndi)) * invnm;
perp.coeffRef(sndi) = ei_conj(src.coeff(maxi)) * invnm;

7
test/geo_orthomethods.cpp
View File

@ -63,6 +63,7 @@ template<typename Scalar> void orthomethods_3()
template<typename Scalar, int Size> void orthomethods(int size=Size)
{
typedef typename NumTraits<Scalar>::Real RealScalar;
typedef Matrix<Scalar,Size,1> VectorType;
typedef Matrix<Scalar,3,Size> Matrix3N;
typedef Matrix<Scalar,Size,3> MatrixN3;
@ -74,7 +75,7 @@ template<typename Scalar, int Size> void orthomethods(int size=Size)
// unitOrthogonal
VERIFY_IS_MUCH_SMALLER_THAN(v0.unitOrthogonal().dot(v0), Scalar(1));
VERIFY_IS_APPROX(v0.unitOrthogonal().norm(), Scalar(1));
VERIFY_IS_APPROX(v0.unitOrthogonal().norm(), RealScalar(1));
if (size>3)
{
@ -82,7 +83,7 @@ template<typename Scalar, int Size> void orthomethods(int size=Size)
v0.end(size-3).setRandom();
VERIFY_IS_MUCH_SMALLER_THAN(v0.unitOrthogonal().dot(v0), Scalar(1));
VERIFY_IS_APPROX(v0.unitOrthogonal().norm(), Scalar(1));
VERIFY_IS_APPROX(v0.unitOrthogonal().norm(), RealScalar(1));
}
// colwise/rowwise cross product
@ -110,7 +111,7 @@ void test_geo_orthomethods()
CALL_SUBTEST( (orthomethods<float,3>()) );
CALL_SUBTEST( (orthomethods<double,3>()) );
CALL_SUBTEST( (orthomethods<float,7>()) );
CALL_SUBTEST( (orthomethods<double,8>()) );
CALL_SUBTEST( (orthomethods<std::complex<double>,8>()) );
CALL_SUBTEST( (orthomethods<float,Dynamic>(36)) );
CALL_SUBTEST( (orthomethods<double,Dynamic>(35)) );
}