\internal */

\returns a view of the lower triangular matrix L */

\returns a view of the lower triangular matrix L */

\returns an expression of the \a i-th row of *this. Note that the numbering starts at 0. * * Example: \include MatrixBase_row.cpp * Output: \ver

\returns an expression of the \a i-th row of *this. Note that the numbering starts at 0. * * Example: \include MatrixBase_row.cpp * Output: \ver

To use for operations with the transpose of Q

To use for operations with the transpose of Q

* Return the pointers to the beginning of each column in \ref valuePtr() */

* Return the pointers to the beginning of each column in \ref valuePtr() */

Normalizes the quaternion \c *this * \sa normalized(), MatrixBase::normalize() */

Normalizes the quaternion \c *this * \sa normalized(), MatrixBase::normalize() */

\returns a normalized version of \c *this * \sa normalize(), MatrixBase::normalized() */

\returns a normalized version of \c *this * \sa normalize(), MatrixBase::normalized() */

* Get the number of rows of the input matrix and the Q matrix */

* Get the number of rows of the input matrix and the Q matrix */

\returns the squared norm of the quaternion's coefficients * \sa Quaternion::norm(), MatrixBase::squaredNorm() */

\returns the squared norm of the quaternion's coefficients * \sa Quaternion::norm(), MatrixBase::squaredNorm() */

\brief Adjoint (conjugate transpose) of the Householder sequence. */

\brief Adjoint (conjugate transpose) of the Householder sequence. */

\returns a read-only expression of the Dim x HDim affine part of the transformation */

\returns a read-only expression of the Dim x HDim affine part of the transformation */