Method rows

include/Eigen/src/SparseCore/SparseMatrix.h:159–159

\returns the number of rows of the matrix */

 public:
  /** \returns the number of rows of the matrix */
  inline Index rows() const { return IsRowMajor ? m_outerSize : m_innerSize; }
  /** \returns the number of columns of the matrix */
  inline Index cols() const { return IsRowMajor ? m_innerSize : m_outerSize; }