Sets the default parameters */

Swaps the content of two sparse matrices of the same type. * This is a fast operation that simply swaps the underlying pointers and parameters.

Return the total elapsed time in seconds. */

PushFront inserts w at the beginning of the queue. If queue is full returns w, otherwise returns default-constructed Work.

\returns true if the matrix of which *this is the LU decomposition represents an injective * linear map, i.e. has trivial kernel; false

\returns true if the matrix of which *this is the LU decomposition represents a surjective * linear map; false otherwise. *

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

\internal * Resize the nonzero vector to \a size */

\internal Frees memory allocated with aligned_malloc. */

\returns the sparse triangular factor R. It is a sparse matrix */

\returns the matrix \b Z. */

Sets *this to the identity matrix. * This function also turns the matrix into compressed mode, and drop any reserved memory. */

PopFront removes and returns the first element in the queue. If the queue was empty returns default-constructed Work.

PGI++ does not define the following intrinsics in C++ mode.

\brief Constructs the Hessenberg matrix H in the decomposition * * \returns expression object representing the matrix H * * \p

Resizes the matrix to a \a rows x \a cols matrix and initializes it to zero. * * This function does not free the currently allocated memo