Method cols

include/Eigen/src/SparseLU/SparseLU.h:262–262

\brief Give the number of columns. */

  /** \brief Give the number of columns.
   */
  inline Index cols() const { return m_mat.cols(); }
  /** \brief Let you set that the pattern of the input matrix is symmetric
   */
  void isSymmetric(bool sym) { m_symmetricmode = sym; }