MFEM  v4.3.0
Finite element discretization library
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mfem::BoundaryTangentialLFIntegrator Class Reference

Class for boundary integration \( L(v) = (g \cdot \tau, v) \) in 2D. More...

#include <lininteg.hpp>

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

 BoundaryTangentialLFIntegrator (VectorCoefficient &QG, int a=1, int b=1)
 Constructs a boundary integrator with a given Coefficient QG. More...
 
virtual void AssembleRHSElementVect (const FiniteElement &el, ElementTransformation &Tr, Vector &elvect)
 
- Public Member Functions inherited from mfem::LinearFormIntegrator
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 ()
 

Additional Inherited Members

- Protected Member Functions inherited from mfem::LinearFormIntegrator
 LinearFormIntegrator (const IntegrationRule *ir=NULL)
 
- Protected Attributes inherited from mfem::LinearFormIntegrator
const IntegrationRuleIntRule
 

Detailed Description

Class for boundary integration \( L(v) = (g \cdot \tau, v) \) in 2D.

Definition at line 196 of file lininteg.hpp.

Constructor & Destructor Documentation

mfem::BoundaryTangentialLFIntegrator::BoundaryTangentialLFIntegrator ( VectorCoefficient QG,
int  a = 1,
int  b = 1 
)
inline

Constructs a boundary integrator with a given Coefficient QG.

Definition at line 203 of file lininteg.hpp.

Member Function Documentation

void mfem::BoundaryTangentialLFIntegrator::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 215 of file lininteg.cpp.


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