Detailed Description

Definition at line 40 of file DirichletBoundaryConditionWithinTimeInterval.h.

#include <DirichletBoundaryConditionWithinTimeInterval.h>

Inheritance diagram for ProcessLib::DirichletBoundaryConditionWithinTimeInterval:

Collaboration diagram for ProcessLib::DirichletBoundaryConditionWithinTimeInterval:

Public Member Functions
	DirichletBoundaryConditionWithinTimeInterval (BaseLib::TimeInterval time_interval, ParameterLib::Parameter< double > const &parameter, MeshLib::Mesh const &bc_mesh, NumLib::LocalToGlobalIndexMap const &dof_table_bulk, int const variable_id, int const component_id)

void	getEssentialBCValues (const double t, GlobalVector const &x, NumLib::IndexValueVector< GlobalIndexType > &bc_values) const override
	Writes the values of essential BCs to `bc_values`.

Public Member Functions inherited from ProcessLib::BoundaryCondition
virtual void	applyNaturalBC (const double, std::vector< GlobalVector * > const &, int const, GlobalMatrix &, GlobalVector &, GlobalMatrix *)

virtual void	preTimestep (const double, std::vector< GlobalVector * > const &, int const)

virtual void	postTimestep (const double, std::vector< GlobalVector * > const &, int const)

virtual	~BoundaryCondition ()=default

Private Member Functions
void	config (NumLib::LocalToGlobalIndexMap const &dof_table_bulk)

Private Attributes
ParameterLib::Parameter< double > const &	_parameter

MeshLib::Mesh const &	_bc_mesh

std::unique_ptr< NumLib::LocalToGlobalIndexMap const >	_dof_table_boundary

int const	_variable_id

int const	_component_id

BaseLib::TimeInterval const	_time_interval

Constructor & Destructor Documentation

◆ DirichletBoundaryConditionWithinTimeInterval()

ProcessLib::DirichletBoundaryConditionWithinTimeInterval::DirichletBoundaryConditionWithinTimeInterval	(	BaseLib::TimeInterval	time_interval,
		ParameterLib::Parameter< double > const &	parameter,
		MeshLib::Mesh const &	bc_mesh,
		NumLib::LocalToGlobalIndexMap const &	dof_table_bulk,
		int const	variable_id,
		int const	component_id )

Definition at line 23 of file DirichletBoundaryConditionWithinTimeInterval.cpp.

    : _parameter(parameter),
      _bc_mesh(bc_mesh),
      _variable_id(variable_id),
      _component_id(component_id),
      _time_interval(std::move(time_interval))
{
    config(dof_table_bulk);
}

References config().

Member Function Documentation

◆ config()

void ProcessLib::DirichletBoundaryConditionWithinTimeInterval::config ( NumLib::LocalToGlobalIndexMap const & dof_table_bulk )

private

Definition at line 39 of file DirichletBoundaryConditionWithinTimeInterval.cpp.

{
    checkParametersOfDirichletBoundaryCondition(_bc_mesh, dof_table_bulk,
                                                _variable_id, _component_id);
 
    std::vector<MeshLib::Node*> const& bc_nodes = _bc_mesh.getNodes();
    MeshLib::MeshSubset bc_mesh_subset(_bc_mesh, bc_nodes);
 
    // Create local DOF table from the BC mesh subset for the given variable
    // and component id.
    _dof_table_boundary = dof_table_bulk.deriveBoundaryConstrainedMap(
        _variable_id, {_component_id}, std::move(bc_mesh_subset));
}

References _bc_mesh, _component_id, _dof_table_boundary, _variable_id, ProcessLib::checkParametersOfDirichletBoundaryCondition(), NumLib::LocalToGlobalIndexMap::deriveBoundaryConstrainedMap(), and MeshLib::Mesh::getNodes().

Referenced by DirichletBoundaryConditionWithinTimeInterval().

◆ getEssentialBCValues()

void ProcessLib::DirichletBoundaryConditionWithinTimeInterval::getEssentialBCValues	(	const double	,
		GlobalVector const &	,
		NumLib::IndexValueVector< GlobalIndexType > &	) const

overridevirtual

Writes the values of essential BCs to bc_values.

Reimplemented from ProcessLib::BoundaryCondition.

Definition at line 54 of file DirichletBoundaryConditionWithinTimeInterval.cpp.

{
    if (_time_interval.contains(t))
    {
        getEssentialBCValuesLocal(_parameter, _bc_mesh, *_dof_table_boundary,
                                  _variable_id, _component_id, t, x, bc_values);
        return;
    }
 
    bc_values.ids.clear();
    bc_values.values.clear();
}