Method rows

include/Eigen/Eigen/src/SparseCore/SparseMatrix.h:165–165

\returns the number of rows of the matrix */

    
    /** \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; }