GaussQuadrature Class Reference

Gaussian quadrature rules in one dimension. More...

#include <GaussQuadrature.h>

Static Public Member Functions
static const double *	getCoord (int n)
	Get gauss point coordinates in the domain [-1,1]. More...
static const double *	getWeight (int n)
	Get gauss point weights. More...

Static Private Member Functions
static const double *	getGauss (int n, int i)
	Returns the gauss point coordinates or weights. More...

Detailed Description

Gaussian quadrature rules in one dimension.

Member Function Documentation

getCoord()

static const double* GaussQuadrature::getCoord ( int  n )

inlinestatic

Get gauss point coordinates in the domain [-1,1].

Parameters

[in]

n

Number of gauss points

References getGauss().

Referenced by ASMs1D::assembleL2matrices(), ASMs2D::assembleL2matrices(), ASMs3D::assembleL2matrices(), ASMu2D::assembleL2matrices(), ASMu3D::assembleL2matrices(), ASMu2D::edgeL2projection(), ASMu3D::faceL2projection(), Immersed::getQuadraturePoints(), ASMs1D::integrate(), ASMs1DLag::integrate(), ASMs2D::integrate(), ASMs2DLag::integrate(), ASMs2Dmx::integrate(), ASMs2DmxLag::integrate(), ASMs2DTri::integrate(), ASMs3D::integrate(), ASMs3DLag::integrate(), ASMs3Dmx::integrate(), ASMs3DmxLag::integrate(), ASMu2D::integrate(), ASMu2Dmx::integrate(), ASMu3D::integrate(), ASMu3Dmx::integrate(), ASMs3D::integrateEdge(), ASMs3DLag::integrateEdge(), ASMs2D::projectSolutionLeastSquare(), ASMs3D::projectSolutionLeastSquare(), ASMs2D::scRecovery(), ASMu2D::scRecovery(), ASMu3D::scRecovery(), ASMs2D::BasisFunctionCache::setupQuadrature(), ASMs3D::BasisFunctionCache::setupQuadrature(), ASMu2D::BasisFunctionCache::setupQuadrature(), and ASMu3D::BasisFunctionCache::setupQuadrature().

getGauss()

const double * GaussQuadrature::getGauss ( int  n, int  i  )

staticprivate

Returns the gauss point coordinates or weights.

Parameters

[in]	n	Number of gauss points
[in]	i	Option telling what to return (0=coordinates, 1=weights)

References G1, G10, G2, G3, G4, G5, G6, G7, G8, and G9.

Referenced by getCoord(), and getWeight().

getWeight()

static const double* GaussQuadrature::getWeight ( int  n )

inlinestatic

Get gauss point weights.

Parameters

[in]

n

Number of gauss points

References getGauss().

Referenced by ASMs1D::assembleL2matrices(), ASMs2D::assembleL2matrices(), ASMs3D::assembleL2matrices(), ASMu2D::assembleL2matrices(), ASMu3D::assembleL2matrices(), ASMu2D::edgeL2projection(), ASMu3D::faceL2projection(), Immersed::getQuadraturePoints(), ASMs1D::integrate(), ASMs1DLag::integrate(), ASMs2D::integrate(), ASMs2DLag::integrate(), ASMs2Dmx::integrate(), ASMs2DmxLag::integrate(), ASMs2DTri::integrate(), ASMs3D::integrate(), ASMs3DLag::integrate(), ASMs3Dmx::integrate(), ASMs3DmxLag::integrate(), ASMu2D::integrate(), ASMu2Dmx::integrate(), ASMu3D::integrate(), ASMu3Dmx::integrate(), ASMs3D::integrateEdge(), ASMs3DLag::integrateEdge(), ASMs2D::projectSolutionLeastSquare(), ASMs3D::projectSolutionLeastSquare(), ASMs2D::BasisFunctionCache::setupQuadrature(), ASMs3D::BasisFunctionCache::setupQuadrature(), ASMu2D::BasisFunctionCache::setupQuadrature(), and ASMu3D::BasisFunctionCache::setupQuadrature().

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

• src/Utility/GaussQuadrature.h
• src/Utility/GaussQuadrature.C