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/Eigen3Eigen::SimplicialCholesky
template<typename _MatrixType, int _UpLo, typename _Ordering>
class Eigen::SimplicialCholesky< _MatrixType, _UpLo, _Ordering >
- Deprecated:
- use SimplicialLDLT or class SimplicialLLT
- See also
- class SimplicialLDLT, class SimplicialLLT
| void | analyzePattern (const MatrixType &a) |
| SimplicialCholesky & | compute (const MatrixType &matrix) |
| void | factorize (const MatrixType &a) |
 Public Member Functions inherited from Eigen::SimplicialCholeskyBase< SimplicialCholesky< _MatrixType, _UpLo, _Ordering > >
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| ComputationInfo | info () const |
| Reports whether previous computation was successful. More... |
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| const PermutationMatrix< Dynamic, Dynamic, StorageIndex > & | permutationP () const |
| const PermutationMatrix< Dynamic, Dynamic, StorageIndex > & | permutationPinv () const |
| SimplicialCholesky< _MatrixType, _UpLo, _Ordering > & | setShift (const RealScalar &offset, const RealScalar &scale=1) |
| SimplicialCholeskyBase () | |
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Public Member Functions inherited from Eigen::SparseSolverBase< SimplicialCholesky< _MatrixType, _UpLo, _Ordering > >
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| const Solve< SimplicialCholesky< _MatrixType, _UpLo, _Ordering >, Rhs > | solve (const MatrixBase< Rhs > &b) const |
| const Solve< SimplicialCholesky< _MatrixType, _UpLo, _Ordering >, Rhs > | solve (const SparseMatrixBase< Rhs > &b) const |
| SparseSolverBase () | |
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Protected Member Functions inherited from Eigen::SimplicialCholeskyBase< SimplicialCholesky< _MatrixType, _UpLo, _Ordering > >
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| void | compute (const MatrixType &matrix) |
analyzePattern()
template<typename _MatrixType , int _UpLo, typename _Ordering >
| 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 , int _UpLo, typename _Ordering >
| inline |
Computes the sparse Cholesky decomposition of matrix
factorize()
template<typename _MatrixType , int _UpLo, typename _Ordering >
| inline |
Performs a numeric decomposition of matrix
The given matrix must has the same sparcity than the matrix on which the symbolic decomposition has been performed.
- See also
- analyzePattern()
The documentation for this class was generated from the following file:
© Eigen.
Licensed under the MPL2 License.
https://eigen.tuxfamily.org/dox/classEigen_1_1SimplicialCholesky.html