dolfin::LinearVariationalProblem Class Reference

#include <LinearVariationalProblem.h>

Inheritance diagram for dolfin::LinearVariationalProblem:

Collaboration diagram for dolfin::LinearVariationalProblem:

Public Member Functions
	LinearVariationalProblem (std::shared_ptr< const Form > a, std::shared_ptr< const Form > L, std::shared_ptr< Function > u, std::vector< std::shared_ptr< const DirichletBC > > bcs)
std::shared_ptr< const Form >	bilinear_form () const
	Return bilinear form.
std::shared_ptr< const Form >	linear_form () const
	Return linear form.
std::shared_ptr< Function >	solution ()
	Return solution variable.
std::shared_ptr< const Function >	solution () const
	Return solution variable (const version).
std::vector< std::shared_ptr< const DirichletBC > >	bcs () const
	Return boundary conditions.
std::shared_ptr< const FunctionSpace >	trial_space () const
	Return trial space.
std::shared_ptr< const FunctionSpace >	test_space () const
	Return test space.
Public Member Functions inherited from dolfin::Hierarchical< LinearVariationalProblem >
	Hierarchical (LinearVariationalProblem &self)
	Constructor.
virtual	~Hierarchical ()
	Destructor.
std::size_t	depth () const
bool	has_parent () const
bool	has_child () const
LinearVariationalProblem &	parent ()
std::shared_ptr< LinearVariationalProblem >	parent_shared_ptr ()
LinearVariationalProblem &	child ()
std::shared_ptr< LinearVariationalProblem >	child_shared_ptr ()
LinearVariationalProblem &	root_node ()
std::shared_ptr< LinearVariationalProblem >	root_node_shared_ptr ()
LinearVariationalProblem &	leaf_node ()
std::shared_ptr< LinearVariationalProblem >	leaf_node_shared_ptr ()
void	set_parent (std::shared_ptr< LinearVariationalProblem > parent)
	Set parent.
void	clear_child ()
	Clear child.
void	set_child (std::shared_ptr< LinearVariationalProblem > child)
	Set child.
const Hierarchical &	operator= (const Hierarchical &hierarchical)
	Assignment operator.
void	_debug () const
	Function useful for debugging the hierarchy.

Detailed Description

This class represents a linear variational problem:

Find u in V such that

a(u, v) = L(v)  for all v in V^,

where V is the trial space and V^ is the test space.

Constructor & Destructor Documentation

LinearVariationalProblem()

LinearVariationalProblem::LinearVariationalProblem	(	std::shared_ptr< const Form >	a,
		std::shared_ptr< const Form >	L,
		std::shared_ptr< Function >	u,
		std::vector< std::shared_ptr< const DirichletBC > >	bcs )

Create linear variational problem with a list of boundary conditions

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The documentation for this class was generated from the following files:

• /build/dolfin-lFBzDh/dolfin-2019.2.0~legacy20240219.1c52e83/dolfin/fem/LinearVariationalProblem.h
• /build/dolfin-lFBzDh/dolfin-2019.2.0~legacy20240219.1c52e83/dolfin/fem/LinearVariationalProblem.cpp