Inheritance diagram for GIMLI::IntegrationRules:

Collaboration diagram for GIMLI::IntegrationRules:

Public Member Functions
const R3Vector &	gauAbscissa (Index order) const

const RVector &	gauWeights (Index order) const

const R3Vector &	triGLAbscissa (Index order) const

const RVector &	triGLWeights (Index order) const

const R3Vector &	edgAbscissa (Index order) const

const RVector &	edgWeights (Index order) const

const R3Vector &	triAbscissa (Index order) const

const RVector &	triWeights (Index order) const

const R3Vector &	tetAbscissa (Index order) const

const RVector &	tetWeights (Index order) const

const R3Vector &	quaAbscissa (Index order) const

const RVector &	quaWeights (Index order) const

const R3Vector &	hexAbscissa (Index order) const

const RVector &	hexWeights (Index order) const

const R3Vector &	priAbscissa (Index order) const

const RVector &	priWeights (Index order) const

const R3Vector &	abscissa (const Shape &shape, uint order) const

const RVector &	weights (const Shape &shape, uint order) const

void	setTriUseGaussLegendre (bool use)

bool	triUseGaussLegendre () const

Protected Member Functions
void	initGau_ ()

void	initTriGL_ ()

void	initEdg_ ()

void	initTri_ ()

void	initTet_ ()

void	initQua_ ()

void	initHex_ ()

void	initPri_ ()

Protected Member Functions inherited from GIMLI::Singleton< IntegrationRules >
	Singleton ()

	Singleton (const Singleton &)

Protected Attributes
bool	triUseGaussLegendre_

std::vector< R3Vector >	gauAbscissa_

std::vector< RVector >	gauWeights_

std::vector< R3Vector >	triGLAbscissa_

std::vector< RVector >	triGLWeights_

std::vector< R3Vector >	edgAbscissa_

std::vector< RVector >	edgWeights_

std::vector< R3Vector >	triAbscissa_

std::vector< RVector >	triWeights_

std::vector< R3Vector >	tetAbscissa_

std::vector< RVector >	tetWeights_

std::vector< R3Vector >	quaAbscissa_

std::vector< RVector >	quaWeights_

std::vector< R3Vector >	hexAbscissa_

std::vector< RVector >	hexWeights_

std::vector< R3Vector >	priAbscissa_

std::vector< RVector >	priWeights_

Friends
class	Singleton< IntegrationRules >

Additional Inherited Members
Static Public Member Functions inherited from GIMLI::Singleton< IntegrationRules >
static IntegrationRules *	pInstance ()

static IntegrationRules &	instance ()

Member Function Documentation

◆ abscissa()

const R3Vector & GIMLI::IntegrationRules::abscissa	(	const Shape &	shape,
		uint	order ) const

Return Gauss-Legendre quadrature positions for a given shape of the MeshEntity upto order 10

References gauAbscissa(), GIMLI::Shape::rtti(), and triGLAbscissa().

◆ gauAbscissa()

const R3Vector & GIMLI::IntegrationRules::gauAbscissa ( Index order ) const

Return Gauss-Legendre quadrature point upto order <10.

Referenced by abscissa().

◆ gauWeights()

const RVector & GIMLI::IntegrationRules::gauWeights ( Index order ) const

Return Gauss-Legendre quadrature weights upto order <10.

Referenced by weights().

◆ setTriUseGaussLegendre()

void GIMLI::IntegrationRules::setTriUseGaussLegendre ( bool use )

inline

Set whether triangle integration use Gauss Legendre polynomials (up to order 9) or native triangle coordinates (up to order 5). Default is GL == true.

◆ triGLAbscissa()

const R3Vector & GIMLI::IntegrationRules::triGLAbscissa ( Index order ) const

Generic quadrature positions for a triangle based on Gauss-Legendre quadrature H. T. RATHOD1*, K. V. NAGARAJA2, B. VENKATESUDU3 AND N. L. RAMESH4. Gauss Legendre quadrature over a triangle. J. Indian Inst. Sci., Sept.-Oct. 2004, 84, 183-188

References triGLAbscissa_.

Referenced by abscissa().

◆ triGLWeights()

const RVector & GIMLI::IntegrationRules::triGLWeights ( Index order ) const

Generic quadrature weights for a triangle based on Gauss-Legendre quadrature H.T. RATHOD, K. V. NAGARAJA, B. VENKATESUDU AND N. L. RAMESH. Gauss Legendre quadrature over a triangle. J. Indian Inst. Sci., Sept.-Oct. 2004, 84, 183-188

References triGLWeights_.

Referenced by weights().

◆ weights()

const RVector & GIMLI::IntegrationRules::weights	(	const Shape &	shape,
		uint	order ) const

Return Gauss-Legendre quadrature weights for a given shape of the MeshEntity upto order 10

References gauWeights(), GIMLI::Shape::rtti(), and triGLWeights().

Member Data Documentation

◆ triGLAbscissa_

std::vector< R3Vector > GIMLI::IntegrationRules::triGLAbscissa_

protected

Quadrature positions for a triangle based on Gauss-Legendre quadrature

Referenced by triGLAbscissa().

◆ triGLWeights_

std::vector< RVector > GIMLI::IntegrationRules::triGLWeights_

protected

Quadrature weight for a triangle based on Gauss-Legendre quadrature

Referenced by triGLWeights().

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members