MFEM v4.7.0
Finite element discretization library
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mfem::LinearFormIntegrator Class Referenceabstract

Abstract base class LinearFormIntegrator. More...

#include <lininteg.hpp>

Inheritance diagram for mfem::LinearFormIntegrator:
Collaboration diagram for mfem::LinearFormIntegrator:

Public Member Functions

virtual bool SupportsDevice () const
 Method probing for assembly on device.
virtual void AssembleDevice (const FiniteElementSpace &fes, const Array< int > &markers, Vector &b)
 Method defining assembly on device.
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 IntegrationRuleGetIntRule ()
virtual ~LinearFormIntegrator ()

Protected Member Functions

 LinearFormIntegrator (const IntegrationRule *ir=NULL)

Protected Attributes

const IntegrationRuleIntRule

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)

Definition at line 29 of file lininteg.hpp.

◆ ~LinearFormIntegrator()

virtual mfem::LinearFormIntegrator::~LinearFormIntegrator ( )

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 )

◆ AssembleRHSElementVect() [1/3]

◆ AssembleRHSElementVect() [2/3]

◆ AssembleRHSElementVect() [3/3]

◆ GetIntRule()

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

Definition at line 55 of file lininteg.hpp.

◆ SetIntRule()

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

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

Definition at line 54 of file lininteg.hpp.

◆ SupportsDevice()

virtual bool mfem::LinearFormIntegrator::SupportsDevice ( ) const

Member Data Documentation

◆ IntRule

const IntegrationRule* mfem::LinearFormIntegrator::IntRule

Definition at line 27 of file lininteg.hpp.

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