Detailed Description

template<int DisplacementDim>
struct ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >

Definition at line 32 of file LocalAssemblerInterface.h.

#include <LocalAssemblerInterface.h>

Inheritance diagram for ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >:

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Collaboration diagram for ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >:

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Public Member Functions
	LargeDeformationLocalAssemblerInterface (MeshLib::Element const &e, NumLib::GenericIntegrationMethod const &integration_method, bool const is_axially_symmetric, LargeDeformationProcessData< DisplacementDim > &process_data)

std::size_t	setIPDataInitialConditions (std::string_view name, double const *values, int const integration_order)
	Returns number of read integration points.

unsigned	getNumberOfIntegrationPoints () const

int	getMaterialID () const

std::vector< double >	getMaterialStateVariableInternalState (std::function< std::span< double >(typename MaterialLib::Solids::MechanicsBase< DisplacementDim >::MaterialStateVariables &)> const &get_values_span, int const &n_components) const

MaterialLib::Solids::MechanicsBase< DisplacementDim >::MaterialStateVariables const &	getMaterialStateVariablesAt (unsigned integration_point) const

Public Member Functions inherited from ProcessLib::LocalAssemblerInterface
virtual	~LocalAssemblerInterface ()=default

virtual void	setInitialConditions (std::size_t const mesh_item_id, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_tables, std::vector< GlobalVector * > const &x, double const t, int const process_id)

virtual void	initialize (std::size_t const mesh_item_id, NumLib::LocalToGlobalIndexMap const &dof_table)

virtual void	preAssemble (double const, double const, std::vector< double > const &)

virtual void	assemble (double const t, double const dt, std::vector< double > const &local_x, std::vector< double > const &local_x_prev, std::vector< double > &local_M_data, std::vector< double > &local_K_data, std::vector< double > &local_b_data)

virtual void	assembleForStaggeredScheme (double const t, double const dt, Eigen::VectorXd const &local_x, Eigen::VectorXd const &local_x_prev, int const process_id, std::vector< double > &local_M_data, std::vector< double > &local_K_data, std::vector< double > &local_b_data)

virtual void	assembleWithJacobian (double const t, double const dt, std::vector< double > const &local_x, std::vector< double > const &local_x_prev, std::vector< double > &local_b_data, std::vector< double > &local_Jac_data)

virtual void	assembleWithJacobianForStaggeredScheme (double const t, double const dt, Eigen::VectorXd const &local_x, Eigen::VectorXd const &local_x_prev, int const process_id, std::vector< double > &local_b_data, std::vector< double > &local_Jac_data)

virtual void	computeSecondaryVariable (std::size_t const mesh_item_id, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_tables, double const t, double const dt, std::vector< GlobalVector * > const &x, GlobalVector const &x_prev, int const process_id)

virtual void	preTimestep (std::size_t const mesh_item_id, NumLib::LocalToGlobalIndexMap const &dof_table, GlobalVector const &x, double const t, double const delta_t)

virtual void	postTimestep (std::size_t const mesh_item_id, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_tables, std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, double const t, double const dt, int const process_id)

void	postNonLinearSolver (std::size_t const mesh_item_id, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_tables, std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, double const t, double const dt, int const process_id)

virtual Eigen::Vector3d	getFlux (MathLib::Point3d const &, double const, std::vector< double > const &) const

virtual Eigen::Vector3d	getFlux (MathLib::Point3d const &, double const, std::vector< std::vector< double > > const &) const
	Fits to staggered scheme.

virtual std::optional< VectorSegment >	getVectorDeformationSegment () const

Public Member Functions inherited from NumLib::ExtrapolatableElement
virtual Eigen::Map< const Eigen::RowVectorXd >	getShapeMatrix (const unsigned integration_point) const =0
	Provides the shape matrix at the given integration point.

virtual	~ExtrapolatableElement ()=default

Static Public Member Functions
static auto	getReflectionDataForOutput ()

Protected Attributes
LargeDeformationProcessData< DisplacementDim > &	process_data_

std::vector< MaterialStateData< DisplacementDim > >	material_states_

std::vector< typename ConstitutiveRelations::StatefulData< DisplacementDim > >	current_states_

std::vector< typename ConstitutiveRelations::StatefulDataPrev< DisplacementDim > >	prev_states_

std::vector< typename ConstitutiveRelations::OutputData< DisplacementDim > >	output_data_

NumLib::GenericIntegrationMethod const &	integration_method_

MeshLib::Element const &	element_

bool const	is_axially_symmetric_

ConstitutiveRelations::SolidConstitutiveRelation< DisplacementDim > const &	solid_material_

Constructor & Destructor Documentation

◆ LargeDeformationLocalAssemblerInterface()

template<int DisplacementDim>

ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::LargeDeformationLocalAssemblerInterface	(	MeshLib::Element const &	e,
		NumLib::GenericIntegrationMethod const &	integration_method,
		bool const	is_axially_symmetric,
		LargeDeformationProcessData< DisplacementDim > &	process_data )

inline

Definition at line 36 of file LocalAssemblerInterface.h.

        : process_data_(process_data),
          integration_method_(integration_method),
          element_(e),
          is_axially_symmetric_(is_axially_symmetric),
          solid_material_(MaterialLib::Solids::selectSolidConstitutiveRelation(
              process_data_.solid_materials, process_data_.material_ids,
              element_.getID()))
    {
        unsigned const n_integration_points =
            integration_method_.getNumberOfPoints();
 
        material_states_.reserve(n_integration_points);
        for (unsigned ip = 0; ip < n_integration_points; ++ip)
        {
            material_states_.emplace_back(
                solid_material_.createMaterialStateVariables());
        }
 
        current_states_.resize(n_integration_points);
        prev_states_.resize(n_integration_points);
        output_data_.resize(n_integration_points);
    }

References ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::current_states_, NumLib::GenericIntegrationMethod::getNumberOfPoints(), ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::integration_method_, ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::material_states_, ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::output_data_, ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::prev_states_, and ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::solid_material_.

Member Function Documentation

◆ getMaterialID()

template<int DisplacementDim>

int ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::getMaterialID ( ) const

inline

Definition at line 118 of file LocalAssemblerInterface.h.

    {
        return process_data_.material_ids == nullptr
                   ? 0
                   : (*process_data_.material_ids)[element_.getID()];
    }

References ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::element_, MeshLib::Element::getID(), and ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::process_data_.

◆ getMaterialStateVariableInternalState()

template<int DisplacementDim>

std::vector< double > ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::getMaterialStateVariableInternalState	(	std::function< std::span< double >(typename MaterialLib::Solids::MechanicsBase< DisplacementDim >::MaterialStateVariables &)> const &	get_values_span,
		int const &	n_components ) const

inline

Definition at line 125 of file LocalAssemblerInterface.h.

    {
        return ProcessLib::getIntegrationPointDataMaterialStateVariables(
            material_states_,
            &MaterialStateData<DisplacementDim>::material_state_variables,
            get_values_span, n_components);
    }

References ProcessLib::getIntegrationPointDataMaterialStateVariables(), and ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::material_states_.

◆ getMaterialStateVariablesAt()

template<int DisplacementDim>

MaterialLib::Solids::MechanicsBase< DisplacementDim >::MaterialStateVariables const & ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::getMaterialStateVariablesAt ( unsigned integration_point ) const

inline

Definition at line 139 of file LocalAssemblerInterface.h.

    {
        return *material_states_[integration_point].material_state_variables;
    }

References ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::material_states_.

◆ getNumberOfIntegrationPoints()

template<int DisplacementDim>

unsigned ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::getNumberOfIntegrationPoints ( ) const

inline

Definition at line 113 of file LocalAssemblerInterface.h.

    {
        return integration_method_.getNumberOfPoints();
    }

References NumLib::GenericIntegrationMethod::getNumberOfPoints(), and ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::integration_method_.

◆ getReflectionDataForOutput()

template<int DisplacementDim>

static auto ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::getReflectionDataForOutput ( )

inlinestatic

Definition at line 144 of file LocalAssemblerInterface.h.

    {
        using Self = LargeDeformationLocalAssemblerInterface<DisplacementDim>;
 
        return ProcessLib::Reflection::reflectWithoutName(
            &Self::current_states_, &Self::output_data_);
    }

References ProcessLib::Reflection::reflectWithoutName().

◆ setIPDataInitialConditions()

template<int DisplacementDim>

std::size_t ProcessLib::LargeDeformation::LargeDeformationLocalAssemblerInterface< DisplacementDim >::setIPDataInitialConditions	(	std::string_view	name,
		double const *	values,
		int const	integration_order )

inline

Returns number of read integration points.

Definition at line 64 of file LocalAssemblerInterface.h.

    {
        if (integration_order !=
            static_cast<int>(integration_method_.getIntegrationOrder()))
        {
            OGS_FATAL(
                "Setting integration point initial conditions; The integration "
                "order of the local assembler for element {:d} is different "
                "from the integration order in the initial condition.",
                element_.getID());
        }
 
        if (name.starts_with("material_state_variable_"))
        {
            name.remove_prefix(24);
 
            auto const& internal_variables =
                solid_material_.getInternalVariables();
            if (auto const iv = std::find_if(
                    begin(internal_variables), end(internal_variables),
                    [&name](auto const& iv) { return iv.name == name; });
                iv != end(internal_variables))
            {
                DBUG("Setting material state variable '{:s}'", name);
                return ProcessLib::
                    setIntegrationPointDataMaterialStateVariables(
                        values, material_states_,
                        &MaterialStateData<
                            DisplacementDim>::material_state_variables,
                        iv->reference);
            }
 
            WARN(
                "Could not find variable {:s} in solid material model's "
                "internal variables.",
                name);
            return 0;
        }
 
        // TODO this logic could be pulled out of the local assembler into the
        // process. That might lead to a slightly better performance due to less
        // string comparisons.
        return ProcessLib::Reflection::reflectSetIPData<DisplacementDim>(
            name, values, current_states_);
    }