\brief Reports whether previous computation was successful. * * \returns \c Success if computation was succesful, * \c NumericalIssue if the LU factorization reports a problem, zero diagonal for instance * \c InvalidInput if the input matrix is invalid * * \sa iparm() */
| 200 | * \sa iparm() |
| 201 | */ |
| 202 | ComputationInfo info() const |
| 203 | { |
| 204 | eigen_assert(m_isInitialized && "Decomposition is not initialized."); |
| 205 | return m_info; |
| 206 | } |
| 207 | |
| 208 | /** |
| 209 | * \returns A string describing the type of error |
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