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(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)