EigenLUSolver¶

class dolfin.cpp.la.EigenLUSolver(*args)¶

Bases: dolfin.cpp.la.GenericLinearSolver

This class implements the direct solution (LU factorization) for linear systems of the form Ax = b.

Constructor.

Parameters:	const EigenMatrix > A (std::shared_ptr<) – method (std::string) –

get_operator()¶

Get operator (matrix)

Return type:	const GenericLinearOperator &

static methods()¶

Return a list of available solver methods.

Return type:	std::map< std::string, std::string >

set_operator()¶

Set operator (matrix)

Parameters:	const GenericLinearOperator > A (std::shared_ptr<) –
Return type:	void

solve()¶

Solve linear system Ax = b.

Parameters:	GenericLinearOperator & A (const) – & x (GenericVector) – GenericVector & b (const) –
Return type:	std::size_t