MFEM  v3.3
Finite element discretization library
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mfem::DomainLFIntegrator Class Reference

Class for domain integration L(v) := (f, v) More...

#include <lininteg.hpp>

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

 DomainLFIntegrator (Coefficient &QF, int a=2, int b=0)
 Constructs a domain integrator with a given Coefficient. More...
 
 DomainLFIntegrator (Coefficient &QF, const IntegrationRule *ir)
 Constructs a domain integrator with a given Coefficient. 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)
 
void SetIntRule (const IntegrationRule *ir)
 
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 domain integration L(v) := (f, v)

Definition at line 47 of file lininteg.hpp.

Constructor & Destructor Documentation

mfem::DomainLFIntegrator::DomainLFIntegrator ( Coefficient QF,
int  a = 2,
int  b = 0 
)
inline

Constructs a domain integrator with a given Coefficient.

Definition at line 54 of file lininteg.hpp.

mfem::DomainLFIntegrator::DomainLFIntegrator ( Coefficient QF,
const IntegrationRule ir 
)
inline

Constructs a domain integrator with a given Coefficient.

Definition at line 60 of file lininteg.hpp.

Member Function Documentation

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

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

Implements mfem::LinearFormIntegrator.

Definition at line 26 of file lininteg.cpp.


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