\returns an equivalent rotation matrix * This function is added to be conform with the Transform class' naming scheme. */

\sa MatrixBase::setIdentity() */

\brief Retruns the z-translation by value. **/

\returns the number of coefficients, which is \a rows()*cols(). * \sa rows(), cols(), SizeAtCompileTime. */

template<typename _Scalar>

\returns the number of jacobian evaluation */

\returns the \c w coefficient */

Get the permutation that was applied to columns of A

\returns the number of functions evaluation */

Only plain matrices/arrays, not expressions, may be resized; therefore the only useful resize methods are * Matrix::resize() and Array::resize()

\brief Reports whether previous computation was successful. * * \returns \c Success if computation was succesful, * \c Nume

\returns the outer size. * * \note For a vector, this returns just 1. For a matrix (non-vector), this is the major dimension * with

\returns the number of rows of the represented matrix. */

\returns the \c x coefficient */

\returns the \c y coefficient */

\returns the \c w coefficient */

\returns the number of columns. \sa rows(), ColsAtCompileTime*/

\returns the \c z coefficient */

\returns a read-only expression of the linear part of the transformation */

\returns the number of rows. \sa cols(), RowsAtCompileTime */