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

Append a kd-tree node to the node array

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

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

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

Return the elapsed time in seconds between the last start/stop pair */

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

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

\brief Assuming that the given direction is in the local coordinate * system, return the cosine of the angle between the normal and v */

Return the 2-norm of this vector

* \brief Normalize the distribution * * Throws an exception when no entries were previously * added to the distribution. * * \return Sum of

workaround MSVC std::list implementation

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

Return a pointer to the scheduler of this process

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

\sa MatrixBase::setIdentity() */

Draw

Return the width of the represented texture

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

Return the size of the kd-tree

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