\returns a vector expression of the \a i -th column, * only the meaningful part is returned. * \warning the internal storage must be colum

workaround MSVC std::list implementation

\returns an \link Eigen::ArrayBase Array \endlink expression of this matrix * \sa ArrayBase::matrix() */

Clear any existing decomposition * \sa rankUpdate(w,sigma) */

\returns the coefficient value at given position \a row, \a col * This operation involes a log(rho*outer_size) binary search. */

http://www.antisphere.com/Wiki/tools:anttweakbar

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

Resizes the matrix to a \a rows x \a cols matrix and initializes it to zero * \sa resizeNonZeros(Index), reserve(), setZero() */

\returns an \link Eigen::MatrixBase Matrix \endlink expression of this array * \sa MatrixBase::array() */

\returns a view of the upper triangular matrix U */

Removes all non zeros */

\returns an expression of the coefficient-wise square root of *this. * * Example: \include Cwise_sqrt.cpp * Output: \verbinclude Cwise_sqrt.out

http://www.antisphere.com/Wiki/tools:anttweakbar

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

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

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