Eigen::SuperLUBase
template<typename _MatrixType, typename Derived>
class Eigen::SuperLUBase< _MatrixType, Derived >
The base class for the direct and incomplete LU factorization of SuperLU.
| void | analyzePattern (const MatrixType &) |
| void | compute (const MatrixType &matrix) |
| ComputationInfo | info () const |
| Reports whether previous computation was successful. More... |
|
| superlu_options_t & | options () |
 Public Member Functions inherited from Eigen::SparseSolverBase< Derived > |
|
| template<typename Rhs > | |
| const Solve< Derived, Rhs > | solve (const MatrixBase< Rhs > &b) const |
| template<typename Rhs > | |
| const Solve< Derived, Rhs > | solve (const SparseMatrixBase< Rhs > &b) const |
| SparseSolverBase () | |
analyzePattern()
template<typename _MatrixType , typename Derived >
|
inline |
Performs a symbolic decomposition on the sparcity of matrix.
This function is particularly useful when solving for several problems having the same structure.
- See also
- factorize()
compute()
template<typename _MatrixType , typename Derived >
|
inline |
Computes the sparse Cholesky decomposition of matrix
info()
template<typename _MatrixType , typename Derived >
|
inline |
Reports whether previous computation was successful.
- Returns
Successif computation was successful,NumericalIssueif the matrix.appears to be negative.
options()
template<typename _MatrixType , typename Derived >
|
inline |
- Returns
- a reference to the Super LU option object to configure the Super LU algorithms.
The documentation for this class was generated from the following file:
© Eigen.
Licensed under the MPL2 License.
https://eigen.tuxfamily.org/dox/classEigen_1_1SuperLUBase.html