70     HouseholderQR() : m_qr(), m_hCoeffs(), m_temp(), m_isInitialized(false) {}  in HouseholderQR()
79       : m_qr(rows, cols),  in HouseholderQR()
98       : m_qr(matrix.rows(), matrix.cols()),  in HouseholderQR()
116       : m_qr(matrix.derived()),  in HouseholderQR()
157       return HouseholderSequenceType(m_qr, m_hCoeffs.conjugate());  in householderQ()
166         return m_qr;  in matrixQR()
171       m_qr = matrix.derived();  in compute()
205     inline Index rows() const { return m_qr.rows(); }  in rows()
206     inline Index cols() const { return m_qr.cols(); }  in cols()
229     MatrixType m_qr;  variable
240 …eigen_assert(m_qr.rows() == m_qr.cols() && "You can't take the determinant of a non-square matrix!…  in absDeterminant()
241   return abs(m_qr.diagonal().prod());  in absDeterminant()
248 …eigen_assert(m_qr.rows() == m_qr.cols() && "You can't take the determinant of a non-square matrix!…  in logAbsDeterminant()
249   return m_qr.diagonal().cwiseAbs().array().log().sum();  in logAbsDeterminant()
359     m_qr.leftCols(rank),  in _solve_impl()
363   m_qr.topLeftCorner(rank, rank)  in _solve_impl()
383   Index rows = m_qr.rows();  in computeInPlace()
384   Index cols = m_qr.cols();  in computeInPlace()
391 …internal::householder_qr_inplace_blocked<MatrixType, HCoeffsType>::run(m_qr, m_hCoeffs, 48, m_temp…  in computeInPlace()