78       : m_matrix(),  in LDLT()
91       : m_matrix(size, size),  in LDLT()
106       : m_matrix(matrix.rows(), matrix.cols()),  in LDLT()
123       : m_matrix(matrix.derived()),  in LDLT()
144       return Traits::getU(m_matrix);  in matrixU()
151       return Traits::getL(m_matrix);  in matrixL()
166       return m_matrix.diagonal();  in vectorD()
203       eigen_assert(m_matrix.rows()==b.rows()  in solve()
233       return m_matrix;  in matrixLDLT()
245     inline Index rows() const { return m_matrix.rows(); }  in rows()
246     inline Index cols() const { return m_matrix.cols(); }  in cols()
278     MatrixType m_matrix;  variable
497   m_matrix = a.derived();
505 …abs_col_sum = m_matrix.col(col).tail(size - col).template lpNorm<1>() + m_matrix.row(col).head(col…
507 …abs_col_sum = m_matrix.col(col).head(col).template lpNorm<1>() + m_matrix.row(col).tail(size - col…
517 …m_info = internal::ldlt_inplace<UpLo>::unblocked(m_matrix, m_transpositions, m_temporary, m_sign) …
536     eigen_assert(m_matrix.rows()==size);
540     m_matrix.resize(size,size);
541     m_matrix.setZero();
550   internal::ldlt_inplace<UpLo>::update(m_matrix, m_transpositions, m_temporary, w, sigma);
613   eigen_assert(m_matrix.rows() == bAndX.rows());
627   const Index size = m_matrix.rows();
653   return LDLT<PlainObject,UpLo>(m_matrix);