diff options
Diffstat (limited to 'Eigen/src/QR/HouseholderQR.h')
| -rw-r--r-- | Eigen/src/QR/HouseholderQR.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Eigen/src/QR/HouseholderQR.h b/Eigen/src/QR/HouseholderQR.h index 95496b943..8add0dcd5 100644 --- a/Eigen/src/QR/HouseholderQR.h +++ b/Eigen/src/QR/HouseholderQR.h @@ -197,12 +197,12 @@ HouseholderQR<MatrixType>& HouseholderQR<MatrixType>::compute(const MatrixType& int remainingCols = cols - k - 1; RealScalar beta; - m_qr.col(k).end(remainingRows).makeHouseholderInPlace(m_hCoeffs.coeffRef(k), beta); + m_qr.col(k).tail(remainingRows).makeHouseholderInPlace(m_hCoeffs.coeffRef(k), beta); m_qr.coeffRef(k,k) = beta; // apply H to remaining part of m_qr from the left m_qr.corner(BottomRight, remainingRows, remainingCols) - .applyHouseholderOnTheLeft(m_qr.col(k).end(remainingRows-1), m_hCoeffs.coeffRef(k), &temp.coeffRef(k+1)); + .applyHouseholderOnTheLeft(m_qr.col(k).tail(remainingRows-1), m_hCoeffs.coeffRef(k), &temp.coeffRef(k+1)); } m_isInitialized = true; return *this; @@ -226,7 +226,7 @@ struct ei_solve_retval<HouseholderQR<_MatrixType>, Rhs> // Note that the matrix Q = H_0^* H_1^*... so its inverse is Q^* = (H_0 H_1 ...)^T c.applyOnTheLeft(householderSequence( dec().matrixQR().corner(TopLeft,rows,rank), - dec().hCoeffs().start(rank)).transpose() + dec().hCoeffs().head(rank)).transpose() ); dec().matrixQR() |