Sundance::PolygonQuadrature Class Reference

Inheritance diagram for Sundance::PolygonQuadrature:

List of all members.

Public Member Functions
	PolygonQuadrature (const QuadratureFamily &quad)
virtual	~PolygonQuadrature ()
virtual XMLObject	toXML () const
virtual std::string	description () const
Handleable interface
const QuadratureFamily &	quad_
static int	nrMaxLinePerCell_ = 5
static void	setNrMaxLinePerCell (int maxNrLine)
static int	getNrMaxLinePerCell ()
virtual void	getLineRule (Array< Point > &quadPoints, Array< double > &quadWeights) const

---

Detailed Description

Quadrature special for the polygon curve integration
. There we need for each line segment inside one cell a line integral. So for one cell we might need several line quadrature points, and this class gives us per cell(line) a constant number of quadrature points for a line, so we can integrate along the curve exactly. (each line segment exactly inside one cell)
As an input we need a quadrature class, and the points of that quadrature rule for a line will be used for each line segment of the polygon inside one cell (2D).

Definition at line 53 of file SundancePolygonQuadrature.hpp.

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Constructor & Destructor Documentation

PolygonQuadrature::PolygonQuadrature

(

const QuadratureFamily &

quad

)

Definition at line 38 of file SundancePolygonQuadrature.cpp.

virtual Sundance::PolygonQuadrature::~PolygonQuadrature

(

)

[inline, virtual]

Definition at line 60 of file SundancePolygonQuadrature.hpp.

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Member Function Documentation

virtual std::string Sundance::PolygonQuadrature::description

(

)

const [inline, virtual]

Describable interface

Reimplemented from Sundance::QuadratureFamilyStub.

Definition at line 67 of file SundancePolygonQuadrature.hpp.

References Sundance::QuadratureFamilyStub::order(), and Sundance::toString().

void PolygonQuadrature::getLineRule	(	Array< Point > &	quadPoints,
		Array< double > &	quadWeights
	)			const [protected, virtual]

for polygon curve integrals only this method should be used

Reimplemented from Sundance::QuadratureFamilyBase.

Definition at line 53 of file SundancePolygonQuadrature.cpp.

References Sundance::QuadratureFamily::getPoints(), Sundance::LineCell, nrMaxLinePerCell_, and quad_.

static int Sundance::PolygonQuadrature::getNrMaxLinePerCell

(

)

[inline, static]

return the maximal number of line segments inside one cell

Definition at line 81 of file SundancePolygonQuadrature.hpp.

References nrMaxLinePerCell_.

Referenced by Sundance::CurveIntegralCalc::getCurveQuadPoints_polygon().

static void Sundance::PolygonQuadrature::setNrMaxLinePerCell

(

int

maxNrLine

)

[inline, static]

method for the user to change this value too much line nr is an overhead too less will cause error thrown in the code

Parameters:

maxNrLine

Definition at line 78 of file SundancePolygonQuadrature.hpp.

References nrMaxLinePerCell_.

XMLObject PolygonQuadrature::toXML

(

)

const [virtual]

Reimplemented from Sundance::QuadratureFamilyStub.

Definition at line 44 of file SundancePolygonQuadrature.cpp.

References Sundance::QuadratureFamilyStub::order(), and Teuchos::toString().

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Member Data Documentation

int PolygonQuadrature::nrMaxLinePerCell_ = 5 [static, private]

maximum number of lines inside a cell, the default value is 6 but this can be changed by the user

Definition at line 96 of file SundancePolygonQuadrature.hpp.

Referenced by getLineRule(), getNrMaxLinePerCell(), and setNrMaxLinePerCell().

const QuadratureFamily& Sundance::PolygonQuadrature::quad_ [private]

The quadrature which will be used for the polygon lines integration

Definition at line 92 of file SundancePolygonQuadrature.hpp.

Referenced by getLineRule().