VectorBoundaryLFIntegrator Class Reference

#include <lininteg.hpp>

Inheritance diagram for VectorBoundaryLFIntegrator:

Collaboration diagram for VectorBoundaryLFIntegrator:

List of all members.

Public Member Functions
	VectorBoundaryLFIntegrator (VectorCoefficient &QG)
	Constructs a boundary integrator with a given VectorCoefficient QG.
virtual void	AssembleRHSElementVect (const FiniteElement &el, ElementTransformation &Tr, Vector &elvect)
Private Attributes
Vector	shape
Vector	vec
VectorCoefficient &	Q

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Detailed Description

Class for boundary integration of L(v) := (g, v), where f=(f1,...,fn) and v=(v1,...,vn).

Definition at line 101 of file lininteg.hpp.

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Constructor & Destructor Documentation

VectorBoundaryLFIntegrator::VectorBoundaryLFIntegrator

(

VectorCoefficient &

QG

)

[inline]

Constructs a boundary integrator with a given VectorCoefficient QG.

Definition at line 109 of file lininteg.hpp.

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Member Function Documentation

void VectorBoundaryLFIntegrator::AssembleRHSElementVect	(	const FiniteElement &	el,
		ElementTransformation &	Tr,
		Vector &	elvect
	)		[virtual]

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

Implements LinearFormIntegrator.

Definition at line 119 of file lininteg.cpp.

References FiniteElement::CalcShape(), VectorCoefficient::Eval(), IntegrationRules::Get(), FiniteElement::GetDof(), FiniteElement::GetGeomType(), IntegrationRule::GetNPoints(), FiniteElement::GetOrder(), VectorCoefficient::GetVDim(), IntegrationRule::IntPoint(), IntRules, Q, ElementTransformation::SetIntPoint(), Vector::SetSize(), shape, vec, IntegrationPoint::weight, and ElementTransformation::Weight().

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Member Data Documentation

VectorCoefficient& VectorBoundaryLFIntegrator::Q [private]

Definition at line 105 of file lininteg.hpp.

Referenced by AssembleRHSElementVect().

Vector VectorBoundaryLFIntegrator::shape [private]

Definition at line 104 of file lininteg.hpp.

Referenced by AssembleRHSElementVect().

Vector VectorBoundaryLFIntegrator::vec [private]

Definition at line 104 of file lininteg.hpp.

Referenced by AssembleRHSElementVect().

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

• lininteg.hpp
• lininteg.cpp