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HArD::Core2D
Hybrid Arbitrary Degree::Core 2D - Library to implement 2D schemes with edge and cell polynomials as unknowns
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This structure is a wrapper to allow a given code to select various linear solvers. More...
#include <linearsolver.hpp>
Public Member Functions | |
| LinearSolver (const std::string &namesolver) | |
| Constructor. More... | |
| std::string | name () const |
| Returns the name of the solver. More... | |
| Eigen::ComputationInfo | info_factorize () const |
| Returns the information message after the "factorize" step. More... | |
| Eigen::ComputationInfo | info_solve () const |
| Returns the information message after the "solve" step. More... | |
| void | analyzePattern (MatrixType &A) |
| Analyze the pattern of the matrix. More... | |
| void | factorize (MatrixType &A) |
| Factorize the matrix. More... | |
| void | compute (MatrixType &A) |
| Analyze and factorize the matrix. More... | |
| template<typename VectorType > | |
| VectorType | solve (VectorType &b) |
| Solve the system Ax=b using the selected solver (after analysis of pattern and computation of matrix) More... | |
| template<typename VectorType > | |
| VectorType | compute_and_solve (MatrixType &A, VectorType &b) |
| Perform all operators to solve Ax=b. More... | |
| template<typename VectorType > | |
| double | residual (MatrixType &A, VectorType &b, VectorType &x) |
| Check relative infinity norm of residual: ||Ax-b||/||b||. More... | |
This structure is a wrapper to allow a given code to select various linear solvers.
1.9.1