mfem::MixedScalarDivergenceIntegrator Class Reference

#include <bilininteg.hpp>

Inheritance diagram for mfem::MixedScalarDivergenceIntegrator:

Collaboration diagram for mfem::MixedScalarDivergenceIntegrator:

Public Member Functions
	MixedScalarDivergenceIntegrator ()
	MixedScalarDivergenceIntegrator (Coefficient &q)
Public Member Functions inherited from mfem::MixedScalarIntegrator
virtual void	AssembleElementMatrix2 (const FiniteElement &trial_fe, const FiniteElement &test_fe, ElementTransformation &Trans, DenseMatrix &elmat)
virtual void	AssembleElementMatrix (const FiniteElement &fe, ElementTransformation &Trans, DenseMatrix &elmat)
	Support for use in BilinearForm. Can be used only when appropriate. More...
Public Member Functions inherited from mfem::BilinearFormIntegrator
virtual void	AssembleFaceMatrix (const FiniteElement &el1, const FiniteElement &el2, FaceElementTransformations &Trans, DenseMatrix &elmat)
virtual void	AssembleFaceMatrix (const FiniteElement &trial_face_fe, const FiniteElement &test_fe1, const FiniteElement &test_fe2, FaceElementTransformations &Trans, DenseMatrix &elmat)
virtual void	AssembleElementVector (const FiniteElement &el, ElementTransformation &Tr, const Vector &elfun, Vector &elvect)
	Perform the local action of the BilinearFormIntegrator. More...
virtual void	AssembleElementGrad (const FiniteElement &el, ElementTransformation &Tr, const Vector &elfun, DenseMatrix &elmat)
	Assemble the local gradient matrix. More...
virtual void	ComputeElementFlux (const FiniteElement &el, ElementTransformation &Trans, Vector &u, const FiniteElement &fluxelem, Vector &flux, int with_coef=1)
virtual double	ComputeFluxEnergy (const FiniteElement &fluxelem, ElementTransformation &Trans, Vector &flux, Vector *d_energy=NULL)
void	SetIntRule (const IntegrationRule *ir)
virtual	~BilinearFormIntegrator ()
Public Member Functions inherited from mfem::NonlinearFormIntegrator
virtual double	GetElementEnergy (const FiniteElement &el, ElementTransformation &Tr, const Vector &elfun)
	Compute the local energy. More...
virtual	~NonlinearFormIntegrator ()

Protected Member Functions
virtual bool	VerifyFiniteElementTypes (const FiniteElement &trial_fe, const FiniteElement &test_fe) const
virtual const char *	FiniteElementTypeFailureMessage () const
virtual int	GetIntegrationOrder (const FiniteElement &trial_fe, const FiniteElement &test_fe, ElementTransformation &Trans)
virtual void	CalcTrialShape (const FiniteElement &trial_fe, ElementTransformation &Trans, Vector &shape)
Protected Member Functions inherited from mfem::MixedScalarIntegrator
	MixedScalarIntegrator ()
	MixedScalarIntegrator (Coefficient &q)
virtual void	CalcTestShape (const FiniteElement &test_fe, ElementTransformation &Trans, Vector &shape)
Protected Member Functions inherited from mfem::BilinearFormIntegrator
	BilinearFormIntegrator (const IntegrationRule *ir=NULL)

Additional Inherited Members
Protected Attributes inherited from mfem::MixedScalarIntegrator
bool	same_calc_shape
Protected Attributes inherited from mfem::BilinearFormIntegrator
const IntegrationRule *	IntRule

Detailed Description

Class for integrating the bilinear form a(u,v) := (Q div u, v) in either 2D or 3D where Q is an optional scalar coefficient, u is in H(Div), and v is a scalar field.

Definition at line 492 of file bilininteg.hpp.

Constructor & Destructor Documentation

mfem::MixedScalarDivergenceIntegrator::MixedScalarDivergenceIntegrator ( )

inline

Definition at line 495 of file bilininteg.hpp.

mfem::MixedScalarDivergenceIntegrator::MixedScalarDivergenceIntegrator ( Coefficient &  q )

inline

Definition at line 496 of file bilininteg.hpp.

Member Function Documentation

virtual void mfem::MixedScalarDivergenceIntegrator::CalcTrialShape ( const FiniteElement &  trial_fe, ElementTransformation &  Trans, Vector &  shape  )

inlineprotectedvirtual

Reimplemented from mfem::MixedScalarIntegrator.

Definition at line 520 of file bilininteg.hpp.

virtual const char* mfem::MixedScalarDivergenceIntegrator::FiniteElementTypeFailureMessage ( ) const

inlineprotectedvirtual

Reimplemented from mfem::MixedScalarIntegrator.

Definition at line 508 of file bilininteg.hpp.

virtual int mfem::MixedScalarDivergenceIntegrator::GetIntegrationOrder ( const FiniteElement &  trial_fe, const FiniteElement &  test_fe, ElementTransformation &  Trans  )

inlineprotectedvirtual

Reimplemented from mfem::MixedScalarIntegrator.

Definition at line 515 of file bilininteg.hpp.

virtual bool mfem::MixedScalarDivergenceIntegrator::VerifyFiniteElementTypes ( const FiniteElement &  trial_fe, const FiniteElement &  test_fe  ) const

inlineprotectedvirtual

Reimplemented from mfem::MixedScalarIntegrator.

Definition at line 500 of file bilininteg.hpp.

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

• bilininteg.hpp