dolfin::MixedNonlinearVariationalProblem Class Reference

#include <MixedNonlinearVariationalProblem.h>

Inheritance diagram for dolfin::MixedNonlinearVariationalProblem:

Collaboration diagram for dolfin::MixedNonlinearVariationalProblem:

Public Types
typedef std::vector< std::vector< std::shared_ptr< const Form > > >	form_list_type

Public Member Functions
	MixedNonlinearVariationalProblem (form_list_type F, std::vector< std::shared_ptr< Function > > u, std::vector< std::shared_ptr< const DirichletBC > > bcs, form_list_type J={{nullptr}})
void	set_bounds (const std::vector< Function > &lb_func, const std::vector< Function > &ub_func)
	Set the bounds for bound constrained solver.
void	set_bounds (std::vector< std::shared_ptr< const GenericVector > > lb, std::vector< std::shared_ptr< const GenericVector > > ub)
	Set the bounds for bound constrained solver.
form_list_type	residual_form () const
	Return residual form.
std::shared_ptr< const Form >	residual_form (int i, int j=0) const
form_list_type	jacobian_form () const
	Return Jacobian form.
std::shared_ptr< const Form >	jacobian_form (int i, int j=0) const
std::vector< std::shared_ptr< Function > >	solution ()
	Return solution variable.
std::shared_ptr< Function >	solution (int i)
const std::vector< std::shared_ptr< Function > >	solution () const
	Return solution variable - const version.
std::shared_ptr< const Function >	solution (int i) const
std::vector< std::vector< std::shared_ptr< const DirichletBC > > >	bcs () const
	Return boundary conditions.
std::vector< std::shared_ptr< const DirichletBC > >	bcs (int i) const
std::vector< std::shared_ptr< const FunctionSpace > >	trial_space () const
	Return trial space.
std::shared_ptr< const FunctionSpace >	trial_space (int i) const
std::vector< std::shared_ptr< const FunctionSpace > >	test_space () const
	Return test space.
std::shared_ptr< const FunctionSpace >	test_space (int i) const
std::vector< std::shared_ptr< const GenericVector > >	lower_bound () const
	Return lower bound.
std::vector< std::shared_ptr< const GenericVector > >	upper_bound () const
	Return upper bound.
bool	has_jacobian () const
	Check whether Jacobian has been defined.
bool	has_lower_bound () const
	Check whether lower bound has been defined.
bool	has_upper_bound () const
	Check whether upper bound have has defined.
Public Member Functions inherited from dolfin::Hierarchical< MixedNonlinearVariationalProblem >
	Hierarchical (MixedNonlinearVariationalProblem &self)
	Constructor.
virtual	~Hierarchical ()
	Destructor.
std::size_t	depth () const
bool	has_parent () const
bool	has_child () const
MixedNonlinearVariationalProblem &	parent ()
std::shared_ptr< MixedNonlinearVariationalProblem >	parent_shared_ptr ()
MixedNonlinearVariationalProblem &	child ()
std::shared_ptr< MixedNonlinearVariationalProblem >	child_shared_ptr ()
MixedNonlinearVariationalProblem &	root_node ()
std::shared_ptr< MixedNonlinearVariationalProblem >	root_node_shared_ptr ()
MixedNonlinearVariationalProblem &	leaf_node ()
std::shared_ptr< MixedNonlinearVariationalProblem >	leaf_node_shared_ptr ()
void	set_parent (std::shared_ptr< MixedNonlinearVariationalProblem > parent)
	Set parent.
void	clear_child ()
	Clear child.
void	set_child (std::shared_ptr< MixedNonlinearVariationalProblem > 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 mixed nonlinear variational problem:

Find u = (u_1, ..., u_n) in V = V1 x ... x Vn such that

F(u; v) = 0  for all v in V^,

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

Member Typedef Documentation

form_list_type

typedef std::vector<std::vector<std::shared_ptr<const Form> > > dolfin::MixedNonlinearVariationalProblem::form_list_type

Create mixed nonlinear 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-wwk1CC/dolfin-2019.2.0~legacy20240219.1c52e83/dolfin/fem/MixedNonlinearVariationalProblem.h
• /build/dolfin-wwk1CC/dolfin-2019.2.0~legacy20240219.1c52e83/dolfin/fem/MixedNonlinearVariationalProblem.cpp