659   SparseLUMatrixLReturnType(const MappedSupernodalType& mapL) : m_mapL(mapL)  in SparseLUMatrixLReturnType()
661   Index rows() { return m_mapL.rows(); }  in rows()
662   Index cols() { return m_mapL.cols(); }  in cols()
666     m_mapL.solveInPlace(X);  in solveInPlace()
668   const MappedSupernodalType& m_mapL;  member
677   : m_mapL(mapL),m_mapU(mapU)  in SparseLUMatrixUReturnType()
679   Index rows() { return m_mapL.rows(); }  in rows()
680   Index cols() { return m_mapL.cols(); }  in cols()
687     for (Index k = m_mapL.nsuper(); k >= 0; k--)  in solveInPlace()
689       Index fsupc = m_mapL.supToCol()[k];  in solveInPlace()
690       Index lda = m_mapL.colIndexPtr()[fsupc+1] - m_mapL.colIndexPtr()[fsupc]; // leading dimension  in solveInPlace()
691       Index nsupc = m_mapL.supToCol()[k+1] - fsupc;  in solveInPlace()
692       Index luptr = m_mapL.colIndexPtr()[fsupc];  in solveInPlace()
698           X(fsupc, j) /= m_mapL.valuePtr()[luptr];  in solveInPlace()
703 …Map<const Matrix<Scalar,Dynamic,Dynamic>, 0, OuterStride<> > A( &(m_mapL.valuePtr()[luptr]), nsupc…  in solveInPlace()
722   const MatrixLType& m_mapL;  member