mfem::LinearFormIntegrator Class Reference

Abstract base class LinearFormIntegrator. More...

#include <lininteg.hpp>

Inheritance diagram for mfem::LinearFormIntegrator:

Collaboration diagram for mfem::LinearFormIntegrator:

Public Member Functions
virtual bool	SupportsDevice ()
	Method probing for assembly on device. More...
virtual void	AssembleDevice (const FiniteElementSpace &fes, const Array< int > &markers, Vector &b)
	Method defining assembly on device. More...
virtual void	AssembleRHSElementVect (const FiniteElement &el, ElementTransformation &Tr, Vector &elvect)=0
virtual void	AssembleRHSElementVect (const FiniteElement &el, FaceElementTransformations &Tr, Vector &elvect)
virtual void	AssembleRHSElementVect (const FiniteElement &el1, const FiniteElement &el2, FaceElementTransformations &Tr, Vector &elvect)
virtual void	SetIntRule (const IntegrationRule *ir)
const IntegrationRule *	GetIntRule ()
virtual	~LinearFormIntegrator ()

Protected Member Functions
	LinearFormIntegrator (const IntegrationRule *ir=NULL)

Protected Attributes
const IntegrationRule *	IntRule

Detailed Description

Abstract base class LinearFormIntegrator.

Definition at line 24 of file lininteg.hpp.

Constructor & Destructor Documentation

LinearFormIntegrator()

mfem::LinearFormIntegrator::LinearFormIntegrator ( const IntegrationRule *  ir = NULL )

inlineprotected

Definition at line 29 of file lininteg.hpp.

~LinearFormIntegrator()

virtual mfem::LinearFormIntegrator::~LinearFormIntegrator ( )

inlinevirtual

Definition at line 57 of file lininteg.hpp.

Member Function Documentation

AssembleDevice()

void mfem::LinearFormIntegrator::AssembleDevice ( const FiniteElementSpace &  fes, const Array< int > &  markers, Vector &  b  )

virtual

Method defining assembly on device.

Reimplemented in mfem::VectorDomainLFGradIntegrator, mfem::VectorDomainLFIntegrator, mfem::BoundaryNormalLFIntegrator, mfem::BoundaryLFIntegrator, mfem::DomainLFGradIntegrator, and mfem::DomainLFIntegrator.

Definition at line 19 of file lininteg.cpp.

AssembleRHSElementVect() [1/3]

virtual void mfem::LinearFormIntegrator::AssembleRHSElementVect ( const FiniteElement &  el, ElementTransformation &  Tr, Vector &  elvect  )

pure virtual

Given a particular Finite Element and a transformation (Tr) computes the element vector, elvect.

Implemented in mfem::QuadratureLFIntegrator, mfem::VectorQuadratureLFIntegrator, mfem::WhiteGaussianNoiseDomainLFIntegrator, mfem::DGElasticityDirichletLFIntegrator, mfem::DGDirichletLFIntegrator, mfem::BoundaryFlowIntegrator, mfem::VectorFEBoundaryTangentLFIntegrator, mfem::VectorFEBoundaryFluxLFIntegrator, mfem::VectorBoundaryFluxLFIntegrator, mfem::VectorFEDomainLFDivIntegrator, mfem::VectorFEDomainLFCurlIntegrator, mfem::VectorFEDomainLFIntegrator, mfem::VectorBoundaryLFIntegrator, mfem::VectorDomainLFGradIntegrator, mfem::SBM2NeumannLFIntegrator, mfem::VectorDomainLFIntegrator, mfem::BoundaryTangentialLFIntegrator, mfem::BoundaryNormalLFIntegrator, mfem::BoundaryLFIntegrator, mfem::SBM2DirichletLFIntegrator, mfem::DomainLFGradIntegrator, and mfem::DomainLFIntegrator.

AssembleRHSElementVect() [2/3]

void mfem::LinearFormIntegrator::AssembleRHSElementVect ( const FiniteElement &  el, FaceElementTransformations &  Tr, Vector &  elvect  )

virtual

Reimplemented in mfem::DGElasticityDirichletLFIntegrator, mfem::DGDirichletLFIntegrator, mfem::BoundaryFlowIntegrator, mfem::VectorBoundaryLFIntegrator, mfem::SBM2NeumannLFIntegrator, mfem::BoundaryLFIntegrator, and mfem::SBM2DirichletLFIntegrator.

Definition at line 26 of file lininteg.cpp.

AssembleRHSElementVect() [3/3]

void mfem::LinearFormIntegrator::AssembleRHSElementVect ( const FiniteElement &  el1, const FiniteElement &  el2, FaceElementTransformations &  Tr, Vector &  elvect  )

virtual

Reimplemented in mfem::SBM2NeumannLFIntegrator, and mfem::SBM2DirichletLFIntegrator.

Definition at line 32 of file lininteg.cpp.

GetIntRule()

const IntegrationRule* mfem::LinearFormIntegrator::GetIntRule ( )

inline

Definition at line 55 of file lininteg.hpp.

SetIntRule()

virtual void mfem::LinearFormIntegrator::SetIntRule ( const IntegrationRule *  ir )

inlinevirtual

Reimplemented in mfem::QuadratureLFIntegrator, and mfem::VectorQuadratureLFIntegrator.

Definition at line 54 of file lininteg.hpp.

SupportsDevice()

virtual bool mfem::LinearFormIntegrator::SupportsDevice ( )

inlinevirtual

Method probing for assembly on device.

Reimplemented in mfem::VectorDomainLFGradIntegrator, mfem::VectorDomainLFIntegrator, mfem::BoundaryNormalLFIntegrator, mfem::BoundaryLFIntegrator, mfem::DomainLFGradIntegrator, and mfem::DomainLFIntegrator.

Definition at line 34 of file lininteg.hpp.

Member Data Documentation

IntRule

const IntegrationRule* mfem::LinearFormIntegrator::IntRule

protected

Definition at line 27 of file lininteg.hpp.

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

• fem/lininteg.hpp
• fem/lininteg.cpp