LUSolver.h¶

Note

The documentation on this page was automatically extracted from the DOLFIN C++ code and may need to be edited or expanded.

class LUSolver¶

Parent class(es)

GenericLUSolver

LU solver for the built-in LA backends.

LUSolver(MPI_Comm comm, std::string method = "default")¶: Constructor

LUSolver(std::string method = "default")¶: Constructor

LUSolver(MPI_Comm comm, std::shared_ptr<const GenericLinearOperator> A, std::string method = "default")¶: Constructor

LUSolver(std::shared_ptr<const GenericLinearOperator> A, std::string method = "default")¶: Constructor

void set_operator(std::shared_ptr<const GenericLinearOperator> A)¶: Set operator (matrix)

std::size_t solve(GenericVector &x, const GenericVector &b)¶: Solve linear system Ax = b

std::size_t solve_transpose(GenericVector &x, const GenericVector &b)¶: Solve linear system A^Tx = b

std::size_t solve(const GenericLinearOperator &A, GenericVector &x, const GenericVector &b)¶: Solve linear system

std::size_t solve_transpose(const GenericLinearOperator &A, GenericVector &x, const GenericVector &b)¶: Solve linear system

static Parameters default_parameters()¶: Default parameter values

void update_parameters(const Parameters &parameters)¶: Update solver parameters (pass parameters down to wrapped implementation)