MFEM  v3.4
Finite element discretization library
Public Member Functions | List of all members
mfem::VectorFEDomainLFIntegrator Class Reference

\( (f, v)_{\Omega} \) for VectorFiniteElements (Nedelec, Raviart-Thomas) More...

#include <lininteg.hpp>

Inheritance diagram for mfem::VectorFEDomainLFIntegrator:
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Collaboration diagram for mfem::VectorFEDomainLFIntegrator:
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Public Member Functions

 VectorFEDomainLFIntegrator (VectorCoefficient &F)
 
virtual void AssembleRHSElementVect (const FiniteElement &el, ElementTransformation &Tr, Vector &elvect)
 
virtual void AssembleDeltaElementVect (const FiniteElement &fe, ElementTransformation &Trans, Vector &elvect)
 Assemble the delta coefficient at the IntegrationPoint set in Trans which is assumed to map to the delta coefficient center. More...
 
virtual void AssembleRHSElementVect (const FiniteElement &el, ElementTransformation &Tr, Vector &elvect)=0
 
virtual void AssembleRHSElementVect (const FiniteElement &el, FaceElementTransformations &Tr, Vector &elvect)
 
- Public Member Functions inherited from mfem::DeltaLFIntegrator
bool IsDelta () const
 Returns true if the derived class instance uses a delta coefficient. More...
 
void GetDeltaCenter (Vector &center)
 Returns the center of the delta coefficient. More...
 
- Public Member Functions inherited from mfem::LinearFormIntegrator
virtual void AssembleRHSElementVect (const FiniteElement &el, FaceElementTransformations &Tr, Vector &elvect)
 
void SetIntRule (const IntegrationRule *ir)
 
const IntegrationRuleGetIntRule ()
 
virtual ~LinearFormIntegrator ()
 

Additional Inherited Members

- Protected Member Functions inherited from mfem::DeltaLFIntegrator
 DeltaLFIntegrator (Coefficient &q, const IntegrationRule *ir=NULL)
 This constructor should be used by derived classes that use a scalar DeltaCoefficient. More...
 
 DeltaLFIntegrator (VectorCoefficient &vq, const IntegrationRule *ir=NULL)
 This constructor should be used by derived classes that use a VectorDeltaCoefficient. More...
 
- Protected Member Functions inherited from mfem::LinearFormIntegrator
 LinearFormIntegrator (const IntegrationRule *ir=NULL)
 
- Protected Attributes inherited from mfem::DeltaLFIntegrator
DeltaCoefficientdelta
 
VectorDeltaCoefficientvec_delta
 
- Protected Attributes inherited from mfem::LinearFormIntegrator
const IntegrationRuleIntRule
 

Detailed Description

\( (f, v)_{\Omega} \) for VectorFiniteElements (Nedelec, Raviart-Thomas)

Definition at line 231 of file lininteg.hpp.

Constructor & Destructor Documentation

◆ VectorFEDomainLFIntegrator()

mfem::VectorFEDomainLFIntegrator::VectorFEDomainLFIntegrator ( VectorCoefficient F)
inline

Definition at line 239 of file lininteg.hpp.

Member Function Documentation

◆ AssembleDeltaElementVect()

void mfem::VectorFEDomainLFIntegrator::AssembleDeltaElementVect ( const FiniteElement fe,
ElementTransformation Trans,
Vector elvect 
)
virtual

Assemble the delta coefficient at the IntegrationPoint set in Trans which is assumed to map to the delta coefficient center.

Note
This method should be called for one mesh element only, including in parallel, even when the center of the delta coefficient is shared by multiple elements.

Implements mfem::DeltaLFIntegrator.

Definition at line 337 of file lininteg.cpp.

◆ AssembleRHSElementVect() [1/3]

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

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

Implements mfem::LinearFormIntegrator.

Definition at line 303 of file lininteg.cpp.

◆ AssembleRHSElementVect() [2/3]

virtual void mfem::LinearFormIntegrator::AssembleRHSElementVect

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

◆ AssembleRHSElementVect() [3/3]

void mfem::LinearFormIntegrator::AssembleRHSElementVect

Definition at line 19 of file lininteg.cpp.


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