Turns the matrix into the \em compressed format. */

added for sycl in order to construct the buffer from sycl device

\returns the \c w coefficient */

Size returns current queue size. Can be called by any thread at any time.

\returns the rank of the matrix of which \c *this is the SVD. * * \note This method has to determine which singular values should be considere

\returns an expression of P H P^-1 where H is the matrix represented by \c *this */

\returns the value of the rotation angle in radian */

Get the permutation that was applied to columns of A

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

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

Constructs a uniform scaling from scale factor \a s */

\returns the current precision. * * \sa setPrecision() */

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

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

Sets all coefficients to zero. */