To use for operations with the transpose of Q

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

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

\returns the number of non zero coefficients */

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

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

\brief Computes the inverse square root of the matrix. * * \returns the inverse positive-definite square root of the matrix *

Preallocates \a reserveSize non zeros */

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

Removes all non zeros but keep allocated memory */

\returns the signed distance between the plane \c *this and a point \a p. * \sa absDistance() */

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

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

Returns true if the trials have been completed, else false