ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix > Struct Template Reference

Detailed Description

template<typename ShapeFunction, typename LowerOrderShapeFunction, typename ShapeMatrix, typename LowerOrderShapeMatrix>
struct ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix >

Holds shape matrices and integration weight.

This struct facilitates the handling of shape functions of different order defined on the same mesh element, e.g., for Taylor-Hood elements.

Note

The Shape function template parameters are necessary only to distinguish between different specializations of this class.

Definition at line 33 of file NsAndWeight.h.

#include <NsAndWeight.h>

Public Member Functions
	NsAndWeight (ShapeMatrix &&N1, LowerOrderShapeMatrix &&N2, double const weight)
double	weight () const
Eigen::Ref< const Eigen::RowVectorXd >	N (unsigned order) const
ShapeMatrix const &	NHigherOrder () const

Private Attributes
ShapeMatrix	N_higher_
LowerOrderShapeMatrix	N_lower_
double	weight_

Constructor & Destructor Documentation

NsAndWeight()

template<typename ShapeFunction, typename LowerOrderShapeFunction, typename ShapeMatrix, typename LowerOrderShapeMatrix>

ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix >::NsAndWeight ( ShapeMatrix && N1, LowerOrderShapeMatrix && N2, double const weight )

inline

Definition at line 43 of file NsAndWeight.h.

        : N_higher_{std::move(N1)}, N_lower_{std::move(N2)}, weight_{weight}
    {
    }

References N_higher_, N_lower_, weight(), and weight_.

Member Function Documentation

N()

template<typename ShapeFunction, typename LowerOrderShapeFunction, typename ShapeMatrix, typename LowerOrderShapeMatrix>

Eigen::Ref< const Eigen::RowVectorXd > ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix >::N ( unsigned order ) const

inline

Definition at line 51 of file NsAndWeight.h.

    {
        if (order < 2)
        {
            return N_lower_;
        }
 
        if (order == 2)
        {
            return N_higher_;
        }
 
        OGS_FATAL(
            "Only shape functions up to order 2 are supported currently. You "
            "have requested order {}. There might be an error in the OGS "
            "project file.",
            order);
    }

References N_higher_, N_lower_, and OGS_FATAL.

Referenced by ProcessLib::BoundaryConditionAndSourceTerm::Python::BcAndStLocalAssemblerImpl< BcOrStData, ShapeFunction, LowerOrderShapeFunction, GlobalDim >::assembleLocalJacobian(), ProcessLib::BoundaryConditionAndSourceTerm::Python::BcAndStLocalAssemblerImpl< BcOrStData, ShapeFunction, LowerOrderShapeFunction, GlobalDim >::assembleLocalRhs(), and ProcessLib::BoundaryConditionAndSourceTerm::Python::interpolate().

NHigherOrder()

template<typename ShapeFunction, typename LowerOrderShapeFunction, typename ShapeMatrix, typename LowerOrderShapeMatrix>

ShapeMatrix const & ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix >::NHigherOrder ( ) const

inline

Definition at line 70 of file NsAndWeight.h.

{ return N_higher_; }

References N_higher_.

Referenced by ProcessLib::BoundaryConditionAndSourceTerm::Python::BcAndStLocalAssemblerImpl< BcOrStData, ShapeFunction, LowerOrderShapeFunction, GlobalDim >::interpolateCoords().

weight()

template<typename ShapeFunction, typename LowerOrderShapeFunction, typename ShapeMatrix, typename LowerOrderShapeMatrix>

double ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix >::weight ( ) const

inline

Definition at line 49 of file NsAndWeight.h.

{ return weight_; }

References weight_.

Referenced by NsAndWeight(), ProcessLib::BoundaryConditionAndSourceTerm::Python::BcAndStLocalAssemblerImpl< BcOrStData, ShapeFunction, LowerOrderShapeFunction, GlobalDim >::assembleLocalJacobian(), and ProcessLib::BoundaryConditionAndSourceTerm::Python::BcAndStLocalAssemblerImpl< BcOrStData, ShapeFunction, LowerOrderShapeFunction, GlobalDim >::assembleLocalRhs().

Member Data Documentation

N_higher_

template<typename ShapeFunction, typename LowerOrderShapeFunction, typename ShapeMatrix, typename LowerOrderShapeMatrix>

ShapeMatrix ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix >::N_higher_

private

Definition at line 73 of file NsAndWeight.h.

Referenced by NsAndWeight(), N(), and NHigherOrder().

N_lower_

template<typename ShapeFunction, typename LowerOrderShapeFunction, typename ShapeMatrix, typename LowerOrderShapeMatrix>

LowerOrderShapeMatrix ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix >::N_lower_

private

Definition at line 74 of file NsAndWeight.h.

Referenced by NsAndWeight(), and N().

weight_

template<typename ShapeFunction, typename LowerOrderShapeFunction, typename ShapeMatrix, typename LowerOrderShapeMatrix>

double ProcessLib::BoundaryConditionAndSourceTerm::Python::NsAndWeight< ShapeFunction, LowerOrderShapeFunction, ShapeMatrix, LowerOrderShapeMatrix >::weight_

private

Definition at line 75 of file NsAndWeight.h.

Referenced by NsAndWeight(), and weight().

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The documentation for this struct was generated from the following file:

• ProcessLib/BoundaryConditionAndSourceTerm/Python/Utils/NsAndWeight.h