Detailed Description

template<typename ShapeFunction, int GlobalDim>
class ProcessLib::GenericNaturalBoundaryConditionLocalAssembler< ShapeFunction, GlobalDim >

Definition at line 34 of file GenericNaturalBoundaryConditionLocalAssembler.h.

#include <GenericNaturalBoundaryConditionLocalAssembler.h>

Inheritance diagram for ProcessLib::GenericNaturalBoundaryConditionLocalAssembler< ShapeFunction, GlobalDim >:

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Collaboration diagram for ProcessLib::GenericNaturalBoundaryConditionLocalAssembler< ShapeFunction, GlobalDim >:

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Classes
struct	NAndWeight

Public Member Functions
	GenericNaturalBoundaryConditionLocalAssembler (MeshLib::Element const &e, bool is_axially_symmetric, NumLib::GenericIntegrationMethod const &integration_method)
Public Member Functions inherited from ProcessLib::GenericNaturalBoundaryConditionLocalAssemblerInterface
virtual	~GenericNaturalBoundaryConditionLocalAssemblerInterface ()=default
virtual void	assemble (std::size_t const id, NumLib::LocalToGlobalIndexMap const &dof_table_boundary, double const t, std::vector< GlobalVector * > const &x, int const process_id, GlobalMatrix K, GlobalVector &b, GlobalMatrix Jac)=0

Protected Types
using	ShapeMatricesType = ShapeMatrixPolicyType<ShapeFunction, GlobalDim>
using	NodalMatrixType = typename ShapeMatricesType::NodalMatrixType
using	NodalVectorType = typename ShapeMatricesType::NodalVectorType

Protected Attributes
NumLib::GenericIntegrationMethod const &	_integration_method
std::vector< NAndWeight, Eigen::aligned_allocator< NAndWeight > > const	_ns_and_weights
MeshLib::Element const &	_element

Static Private Member Functions
static std::vector< NAndWeight, Eigen::aligned_allocator< NAndWeight > >	initNsAndWeights (MeshLib::Element const &e, bool is_axially_symmetric, NumLib::GenericIntegrationMethod const &integration_method)

Member Typedef Documentation

◆ NodalMatrixType

template<typename ShapeFunction, int GlobalDim>

using ProcessLib::GenericNaturalBoundaryConditionLocalAssembler< ShapeFunction, GlobalDim >::NodalMatrixType = typename ShapeMatricesType::NodalMatrixType

protected

Definition at line 39 of file GenericNaturalBoundaryConditionLocalAssembler.h.

◆ NodalVectorType

template<typename ShapeFunction, int GlobalDim>

using ProcessLib::GenericNaturalBoundaryConditionLocalAssembler< ShapeFunction, GlobalDim >::NodalVectorType = typename ShapeMatricesType::NodalVectorType

protected

Definition at line 40 of file GenericNaturalBoundaryConditionLocalAssembler.h.

◆ ShapeMatricesType

template<typename ShapeFunction, int GlobalDim>

using ProcessLib::GenericNaturalBoundaryConditionLocalAssembler< ShapeFunction, GlobalDim >::ShapeMatricesType = ShapeMatrixPolicyType<ShapeFunction, GlobalDim>

protected

Definition at line 38 of file GenericNaturalBoundaryConditionLocalAssembler.h.

Constructor & Destructor Documentation

◆ GenericNaturalBoundaryConditionLocalAssembler()

template<typename ShapeFunction, int GlobalDim>

ProcessLib::GenericNaturalBoundaryConditionLocalAssembler< ShapeFunction, GlobalDim >::GenericNaturalBoundaryConditionLocalAssembler	(	MeshLib::Element const &	e,
		bool	is_axially_symmetric,
		NumLib::GenericIntegrationMethod const &	integration_method )

inline

Definition at line 79 of file GenericNaturalBoundaryConditionLocalAssembler.h.

        : _integration_method(integration_method),
          _ns_and_weights(
              initNsAndWeights(e, is_axially_symmetric, integration_method)),
          _element(e)
    {
    }

References _element, _integration_method, _ns_and_weights, and initNsAndWeights().

Member Function Documentation

◆ initNsAndWeights()

template<typename ShapeFunction, int GlobalDim>

std::vector< NAndWeight, Eigen::aligned_allocator< NAndWeight > > ProcessLib::GenericNaturalBoundaryConditionLocalAssembler< ShapeFunction, GlobalDim >::initNsAndWeights	(	MeshLib::Element const &	e,
		bool	is_axially_symmetric,
		NumLib::GenericIntegrationMethod const &	integration_method )

inlinestaticprivate

Definition at line 55 of file GenericNaturalBoundaryConditionLocalAssembler.h.

    {
        std::vector<NAndWeight, Eigen::aligned_allocator<NAndWeight>>
            ns_and_weights;
        ns_and_weights.reserve(integration_method.getNumberOfPoints());
 
        auto sms = NumLib::initShapeMatrices<ShapeFunction, ShapeMatricesType,
                                             GlobalDim>(e, is_axially_symmetric,
                                                        integration_method);
        for (unsigned ip = 0; ip < sms.size(); ++ip)
        {
            auto& sm = sms[ip];
            double const w =
                sm.detJ * sm.integralMeasure *
                integration_method.getWeightedPoint(ip).getWeight();
 
            ns_and_weights.emplace_back(std::move(sm.N), w);
        }
 
        return ns_and_weights;
    }