mfem::BoundaryFlowIntegrator Class Reference

#include <lininteg.hpp>

Inheritance diagram for mfem::BoundaryFlowIntegrator:

Collaboration diagram for mfem::BoundaryFlowIntegrator:

Public Member Functions
	BoundaryFlowIntegrator (Coefficient &f_, VectorCoefficient &u_, double a)
	BoundaryFlowIntegrator (Coefficient &f_, VectorCoefficient &u_, double a, double b)
virtual void	AssembleRHSElementVect (const FiniteElement &el, ElementTransformation &Tr, Vector &elvect)
virtual void	AssembleRHSElementVect (const FiniteElement &el, FaceElementTransformations &Tr, Vector &elvect)
Public Member Functions inherited from mfem::LinearFormIntegrator
virtual void	AssembleRHSElementVect (const FiniteElement &el1, const FiniteElement &el2, FaceElementTransformations &Tr, Vector &elvect)
virtual void	SetIntRule (const IntegrationRule *ir)
const IntegrationRule *	GetIntRule ()
virtual	~LinearFormIntegrator ()

Additional Inherited Members
Protected Member Functions inherited from mfem::LinearFormIntegrator
	LinearFormIntegrator (const IntegrationRule *ir=NULL)
Protected Attributes inherited from mfem::LinearFormIntegrator
const IntegrationRule *	IntRule

Detailed Description

Class for boundary integration of the linear form: (alpha/2) < (u.n) f, w > - beta < |u.n| f, w >, where f and u are given scalar and vector coefficients, respectively, and w is the scalar test function.

Definition at line 405 of file lininteg.hpp.

Constructor & Destructor Documentation

mfem::BoundaryFlowIntegrator::BoundaryFlowIntegrator ( Coefficient &  f_, VectorCoefficient &  u_, double  a  )

inline

Definition at line 415 of file lininteg.hpp.

mfem::BoundaryFlowIntegrator::BoundaryFlowIntegrator ( Coefficient &  f_, VectorCoefficient &  u_, double  a, double  b  )

inline

Definition at line 419 of file lininteg.hpp.

Member Function Documentation

void mfem::BoundaryFlowIntegrator::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 626 of file lininteg.cpp.

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

virtual

Reimplemented from mfem::LinearFormIntegrator.

Definition at line 635 of file lininteg.cpp.

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

• fem/lininteg.hpp
• fem/lininteg.cpp