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merge and add start/end to Eigen2Support

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Gael Guennebaud
2010-01-05 13:07:32 +01:00
parent 90d2ae7fec 51b8f014f3
commit 9d9e00b608
78 changed files with 1072 additions and 592 deletions
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8
Eigen/src/Householder/HouseholderSequence.h
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@@ -105,10 +105,10 @@ template<typename VectorsType, typename CoeffsType> class HouseholderSequence
{
if(m_trans)
dst.corner(BottomRight, length-k, length-k)
.applyHouseholderOnTheRight(m_vectors.col(k).end(length-k-1), m_coeffs.coeff(k), &temp.coeffRef(0));
.applyHouseholderOnTheRight(m_vectors.col(k).tail(length-k-1), m_coeffs.coeff(k), &temp.coeffRef(0));
else
dst.corner(BottomRight, length-k, length-k)
.applyHouseholderOnTheLeft(m_vectors.col(k).end(length-k-1), m_coeffs.coeff(k), &temp.coeffRef(k));
.applyHouseholderOnTheLeft(m_vectors.col(k).tail(length-k-1), m_coeffs.coeff(k), &temp.coeffRef(k));
}
}
@@ -122,7 +122,7 @@ template<typename VectorsType, typename CoeffsType> class HouseholderSequence
{
int actual_k = m_trans ? vecs-k-1 : k;
dst.corner(BottomRight, dst.rows(), length-actual_k)
.applyHouseholderOnTheRight(m_vectors.col(actual_k).end(length-actual_k-1), m_coeffs.coeff(actual_k), &temp.coeffRef(0));
.applyHouseholderOnTheRight(m_vectors.col(actual_k).tail(length-actual_k-1), m_coeffs.coeff(actual_k), &temp.coeffRef(0));
}
}
@@ -136,7 +136,7 @@ template<typename VectorsType, typename CoeffsType> class HouseholderSequence
{
int actual_k = m_trans ? k : vecs-k-1;
dst.corner(BottomRight, length-actual_k, dst.cols())
.applyHouseholderOnTheLeft(m_vectors.col(actual_k).end(length-actual_k-1), m_coeffs.coeff(actual_k), &temp.coeffRef(0));
.applyHouseholderOnTheLeft(m_vectors.col(actual_k).tail(length-actual_k-1), m_coeffs.coeff(actual_k), &temp.coeffRef(0));
}
}