provides quadrature rules for a reference dimension More...

#include <quadrature_provider.h>

Public Member Functions
	~QuadratureRuleProvider ()
	destructor More...

Static Public Member Functions
static const QuadratureRule< TDim > &	get (ReferenceObjectID roid, size_t order, QuadType type=BEST)
	gets quadrature rule of requested order More...

template<typename TRefElem >
static const QuadratureRule< TDim > &	get (size_t order, QuadType type=BEST)
	gets quadrature rule of requested order More...

Static Public Attributes
static const int	dim = TDim
	dimension of reference element More...

Protected Member Functions
const QuadratureRule< 0 > *	create_gauss_legendre_rule (ReferenceObjectID roid, size_t order)

const QuadratureRule< 1 > *	create_gauss_legendre_rule (ReferenceObjectID roid, size_t order)

const QuadratureRule< 2 > *	create_gauss_legendre_rule (ReferenceObjectID roid, size_t order)

const QuadratureRule< 3 > *	create_gauss_legendre_rule (ReferenceObjectID roid, size_t order)

const QuadratureRule< 0 > *	create_gauss_rule (ReferenceObjectID roid, size_t order)

const QuadratureRule< 1 > *	create_gauss_rule (ReferenceObjectID roid, size_t order)

const QuadratureRule< 2 > *	create_gauss_rule (ReferenceObjectID roid, size_t order)

const QuadratureRule< 3 > *	create_gauss_rule (ReferenceObjectID roid, size_t order)

const QuadratureRule< 1 > *	create_newton_cotes_rule (ReferenceObjectID roid, size_t order)

Static Protected Member Functions
static void	create_rule (ReferenceObjectID roid, size_t order, QuadType type)
	creates rule at this provider More...

static const QuadratureRule< TDim > &	get_quad_rule (ReferenceObjectID roid, size_t order, QuadType type)
	provide rule, try to create it if not already present More...


static const QuadratureRule< TDim > *	create_gauss_rule (ReferenceObjectID roid, size_t order)

static const QuadratureRule< TDim > *	create_newton_cotes_rule (ReferenceObjectID roid, size_t order)

static const QuadratureRule< TDim > *	create_gauss_legendre_rule (ReferenceObjectID roid, size_t order)

Static Protected Attributes
static std::vector< const QuadratureRule< TDim > * >	m_vRule [NUM_QUADRATURE_TYPES][NUM_REFERENCE_OBJECTS]
	Vector, holding all registered rules. More...

Private Member Functions
QuadratureRuleProvider &	operator= (const QuadratureRuleProvider &)

	QuadratureRuleProvider ()
	private constructor performing standard registering More...

	QuadratureRuleProvider (const QuadratureRuleProvider &)

Static Private Member Functions
static QuadratureRuleProvider< dim > &	instance ()
	singleton provider More...

Detailed Description

template<int TDim>
class ug::QuadratureRuleProvider< TDim >

provides quadrature rules for a reference dimension

This class serves as a provider for quadrature rules. It is templated for a reference element dimension.

Template Parameters

TDim	Reference Element Dimension

Constructor & Destructor Documentation

◆ QuadratureRuleProvider() [1/2]

template<int TDim>

ug::QuadratureRuleProvider< TDim >::QuadratureRuleProvider

private

private constructor performing standard registering

References NUM_QUADRATURE_TYPES, and ug::NUM_REFERENCE_OBJECTS.

◆ QuadratureRuleProvider() [2/2]

template<int TDim>

ug::QuadratureRuleProvider< TDim >::QuadratureRuleProvider ( const QuadratureRuleProvider< TDim > & )

private

◆ ~QuadratureRuleProvider()

template<int TDim>

ug::QuadratureRuleProvider< TDim >::~QuadratureRuleProvider

destructor

References NUM_QUADRATURE_TYPES, and ug::NUM_REFERENCE_OBJECTS.

Member Function Documentation

◆ create_gauss_legendre_rule() [1/5]

const QuadratureRule< 0 > * ug::QuadratureRuleProvider< 0 >::create_gauss_legendre_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

◆ create_gauss_legendre_rule() [2/5]

const QuadratureRule< 1 > * ug::QuadratureRuleProvider< 1 >::create_gauss_legendre_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

◆ create_gauss_legendre_rule() [3/5]

const QuadratureRule< 2 > * ug::QuadratureRuleProvider< 2 >::create_gauss_legendre_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

References dim, ug::ROID_QUADRILATERAL, ug::ROID_TRIANGLE, and UG_THROW.

◆ create_gauss_legendre_rule() [4/5]

const QuadratureRule< 3 > * ug::QuadratureRuleProvider< 3 >::create_gauss_legendre_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

References dim, ug::ROID_HEXAHEDRON, ug::ROID_OCTAHEDRON, ug::ROID_PRISM, ug::ROID_PYRAMID, ug::ROID_TETRAHEDRON, and UG_THROW.

◆ create_gauss_legendre_rule() [5/5]

template<int TDim>

static const QuadratureRule<TDim>* ug::QuadratureRuleProvider< TDim >::create_gauss_legendre_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

staticprotected

rule creation, returns NULL if unavailable

◆ create_gauss_rule() [1/5]

const QuadratureRule< 0 > * ug::QuadratureRuleProvider< 0 >::create_gauss_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

References dim, ug::ROID_VERTEX, and UG_THROW.

◆ create_gauss_rule() [2/5]

const QuadratureRule< 1 > * ug::QuadratureRuleProvider< 1 >::create_gauss_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

References dim, ug::ROID_EDGE, and UG_THROW.

◆ create_gauss_rule() [3/5]

const QuadratureRule< 2 > * ug::QuadratureRuleProvider< 2 >::create_gauss_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

References dim, ug::ROID_QUADRILATERAL, ug::ROID_TRIANGLE, and UG_THROW.

◆ create_gauss_rule() [4/5]

const QuadratureRule< 3 > * ug::QuadratureRuleProvider< 3 >::create_gauss_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

References dim, ug::ROID_HEXAHEDRON, ug::ROID_OCTAHEDRON, ug::ROID_PRISM, ug::ROID_PYRAMID, ug::ROID_TETRAHEDRON, and UG_THROW.

◆ create_gauss_rule() [5/5]

template<int TDim>

static const QuadratureRule<TDim>* ug::QuadratureRuleProvider< TDim >::create_gauss_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

staticprotected

rule creation, returns NULL if unavailable

◆ create_newton_cotes_rule() [1/2]

const QuadratureRule< 1 > * ug::QuadratureRuleProvider< 1 >::create_newton_cotes_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

protected

◆ create_newton_cotes_rule() [2/2]

template<int TDim>

const QuadratureRule< TDim > * ug::QuadratureRuleProvider< TDim >::create_newton_cotes_rule	(	ReferenceObjectID	roid,
		size_t	order
	)

staticprotected

rule creation, returns NULL if unavailable

◆ create_rule()

template<int TDim>

void ug::QuadratureRuleProvider< TDim >::create_rule	(	ReferenceObjectID	roid,
		size_t	order,
		QuadType	type
	)

staticprotected

creates rule at this provider

References BEST, dim, GAUSS, GAUSS_LEGENDRE, NEWTON_COTES, and UG_THROW.

◆ get() [1/2]

template<int TDim>

const QuadratureRule< TDim > & ug::QuadratureRuleProvider< TDim >::get	(	ReferenceObjectID	roid,
		size_t	order,
		QuadType	type = `BEST`
	)

static

gets quadrature rule of requested order

This function returns the next quadrature rule of order >= 'order' that is registered to this Provider. If no rule is found an Exception is thrown.

Parameters

[in]	roid	Reference Object id
[in]	order	Order of requested quadrature rule

◆ get() [2/2]

template<int TDim>

template<typename TRefElem >

const QuadratureRule< TDim > & ug::QuadratureRuleProvider< TDim >::get	(	size_t	order,
		QuadType	type = `BEST`
	)

static

gets quadrature rule of requested order

This function returns the next quadrature rule of order >= 'order' that is registered to this Provider. If no rule is found an Exception is thrown.

Parameters

[in] order Order of requested quadrature rule

Template Parameters

TRefElem Reference element type

References dim, and UG_THROW.

Referenced by ug::IntegralNormalComponentOnManifoldGeneral(), ug::Integrate(), ug::SideAndElemErrEstData< TDomain >::GetQuadRules< refDim >::operator()(), ug::DimFVGeometry< TWorldDim, TDim >::update(), ug::DimFVGeometry< TWorldDim, TDim >::update_boundary_faces(), ug::DimFEGeometry< TWorldDim, TRefDim >::update_boundary_faces(), ug::DimFEGeometry< TWorldDim, TRefDim >::update_local(), and ug::DimFVGeometry< TWorldDim, TDim >::update_local().

◆ get_quad_rule()

template<int TDim>

const QuadratureRule< TDim > & ug::QuadratureRuleProvider< TDim >::get_quad_rule	(	ReferenceObjectID	roid,
		size_t	order,
		QuadType	type
	)

staticprotected

provide rule, try to create it if not already present

◆ instance()

template<int TDim>

static QuadratureRuleProvider<dim>& ug::QuadratureRuleProvider< TDim >::instance ( )

inlinestaticprivate

singleton provider

◆ operator=()

template<int TDim>

QuadratureRuleProvider& ug::QuadratureRuleProvider< TDim >::operator= ( const QuadratureRuleProvider< TDim > & )

private

Member Data Documentation

◆ dim

template<int TDim>

const int ug::QuadratureRuleProvider< TDim >::dim = TDim

static

dimension of reference element

◆ m_vRule

template<int dim>

std::vector< const QuadratureRule< dim > * > ug::QuadratureRuleProvider< dim >::m_vRule

staticprotected

Vector, holding all registered rules.

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

ugbase/lib_disc/quadrature/quadrature_provider.h
ugbase/lib_disc/quadrature/quadrature_provider.cpp
ugbase/lib_disc/quadrature/quadrature_provider_impl.h

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Static Protected Attributes

Private Member Functions

Static Private Member Functions

Detailed Description

template<int TDim> class ug::QuadratureRuleProvider< TDim >

Constructor & Destructor Documentation

◆ QuadratureRuleProvider() [1/2]

◆ QuadratureRuleProvider() [2/2]

◆ ~QuadratureRuleProvider()

Member Function Documentation

◆ create_gauss_legendre_rule() [1/5]

◆ create_gauss_legendre_rule() [2/5]

◆ create_gauss_legendre_rule() [3/5]

◆ create_gauss_legendre_rule() [4/5]

◆ create_gauss_legendre_rule() [5/5]

◆ create_gauss_rule() [1/5]

◆ create_gauss_rule() [2/5]

◆ create_gauss_rule() [3/5]

◆ create_gauss_rule() [4/5]

◆ create_gauss_rule() [5/5]

◆ create_newton_cotes_rule() [1/2]

◆ create_newton_cotes_rule() [2/2]

◆ create_rule()

◆ get() [1/2]

◆ get() [2/2]

◆ get_quad_rule()

◆ instance()

◆ operator=()

Member Data Documentation

◆ dim

◆ m_vRule

template<int TDim>
class ug::QuadratureRuleProvider< TDim >