Set of lagrange points. More...

#include <dune/fem/space/lagrange/lagrangepoints.hh>

Inheritance diagram for Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >:

Public Types
typedef FieldImp	FieldType
	field type of points

typedef FieldVector< FieldType, dimension >	CoordinateType
	type of points

enum	{ codimension = 0 }
	to be revised, look at caching quad More...

Public Member Functions
	LagrangePointListInterface (const size_t id)

	~LagrangePointListInterface ()

	LagrangePointListInterface (const ThisType &)=delete

void	setLagrangePointImpl (const LagrangePointInterfaceType *lpImpl)

const LocalKey &	dofInfo (unsigned int index) const

void	dofSubEntity (unsigned int index, unsigned int &codim, unsigned int &subEntity, unsigned int &dofNumber) const

unsigned int	entityDofNumber (unsigned int codim, unsigned int subEntity, unsigned int dofNumber) const

GeometryType	geometryType () const
	obtain GeometryType for this integration point list

unsigned int	maxDofs (unsigned int codim) const
	obtain the maximal number of DoFs in one entity of a codimension

unsigned int	numDofs (unsigned int codim, unsigned int subEntity) const
	obtain the number of DoFs on one entity

unsigned int	numDofs (unsigned int codim) const
	obtain the total number of DoFs in a codimension

int	order () const
	obtain order of the integration point list

const CoordinateType &	point (size_t i) const
	obtain coordinates of i-th integration point

size_t	nop () const
	obtain the number of integration points

size_t	id () const
	obtain the identifier of the integration point list

virtual std::vector< ElementCoordinateType >	interpolationPoints (const int reqDim) const
	returns list of element interpolation points for a given face quadrature

virtual bool	isFaceInterpolationQuadrature (const size_t numShapeFunctions) const
	return true if quadrature is also a set of interpolation points for a given number of shape functions

Static Public Member Functions
static int	maxOrder ()

Static Public Attributes
static const int	dimension = dim
	dimension of points

static const unsigned int	maxPolynomialOrder = maxPolOrder
	polynomial order of corresponding base functions

Protected Types
typedef FieldVector< FieldType, dim+1 >	ElementCoordinateType

Protected Member Functions
void	addDofInfo (const LocalKey &dofInfo)

void	addIntegrationPoint (const CoordinateType &point)
	Adds an integration point to the list.

void	setIntegrationPoints (std::vector< CoordinateType > &&points)
	Overwrites integration point list

Protected Attributes
std::vector< CoordinateType >	points_

const size_t	id_

Detailed Description

template<class FieldImp, int dim, unsigned int maxPolOrder>
class Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >

Set of lagrange points.

Interface class for a set of lagrange points. An instance of the lagrange points can be obtained from the lagrange function space. The set can be wrapped in a quadrature.

Member Typedef Documentation

◆ CoordinateType

template<class FieldImp , int dim, unsigned int maxPolOrder>

typedef FieldVector< FieldType, dimension > Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::CoordinateType

type of points

◆ ElementCoordinateType

template<typename FieldImp , int dim>

typedef FieldVector< FieldType, dim+1 > Dune::Fem::IntegrationPointListImp< FieldImp, dim >::ElementCoordinateType

protectedinherited

◆ FieldType

template<class FieldImp , int dim, unsigned int maxPolOrder>

typedef FieldImp Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::FieldType

field type of points

Member Enumeration Documentation

◆ anonymous enum

template<typename FieldImp , int dim>

anonymous enum

inherited

to be revised, look at caching quad

Enumerator
codimension

Constructor & Destructor Documentation

◆ LagrangePointListInterface() [1/2]

template<class FieldImp , int dim, unsigned int maxPolOrder>

Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::LagrangePointListInterface ( const size_t id )

inlineexplicit

◆ ~LagrangePointListInterface()

template<class FieldImp , int dim, unsigned int maxPolOrder>

Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::~LagrangePointListInterface ( )

inline

◆ LagrangePointListInterface() [2/2]

template<class FieldImp , int dim, unsigned int maxPolOrder>

Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::LagrangePointListInterface ( const ThisType & )

delete

Member Function Documentation

◆ addDofInfo()

template<class FieldImp , int dim, unsigned int maxPolOrder>

void Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::addDofInfo ( const LocalKey & dofInfo )

inlineprotected

◆ addIntegrationPoint()

template<typename FieldImp , int dim>

void Dune::Fem::IntegrationPointListImp< FieldImp, dim >::addIntegrationPoint ( const CoordinateType & point )

inlineprotectedinherited

Adds an integration point to the list.

This method allows derived classes to add integration points to the list. This mehtod should only be used within the constructor of the derived class.

◆ dofInfo()

template<class FieldImp , int dim, unsigned int maxPolOrder>

const LocalKey & Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::dofInfo ( unsigned int index ) const

inline

◆ dofSubEntity()

template<class FieldImp , int dim, unsigned int maxPolOrder>

void Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::dofSubEntity	(	unsigned int	index,
		unsigned int &	codim,
		unsigned int &	subEntity,
		unsigned int &	dofNumber
	)		const

inline

◆ entityDofNumber()

template<class FieldImp , int dim, unsigned int maxPolOrder>

unsigned int Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::entityDofNumber	(	unsigned int	codim,
		unsigned int	subEntity,
		unsigned int	dofNumber
	)		const

inline

◆ geometryType()

template<class FieldImp , int dim, unsigned int maxPolOrder>

GeometryType Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::geometryType ( ) const

inlinevirtual

obtain GeometryType for this integration point list

Integration point lists are specified in local coordinates, i.e., coordinates with respect to the reference element. Hence, each integration point list is only valid for one type of geometry, i.e., for one reference element. The type can be retrieved via this method.

Returns: GeometryType for this integration point list

Implements Dune::Fem::IntegrationPointListImp< FieldImp, dim >.

◆ id()

template<typename FieldImp , int dim>

size_t Dune::Fem::IntegrationPointListImp< FieldImp, dim >::id ( ) const

inlineinherited

obtain the identifier of the integration point list

The identifier of an integration point list must be globally unique. Even integration point lists for different dimensions must have different identifiers.

Note: Quadratures are considered distinct if they differ in one of the following points: geometry type, order, dimension or implementation.

Returns: globally unique identifier of the integration point list

◆ interpolationPoints()

template<typename FieldImp , int dim>

virtual std::vector< ElementCoordinateType > Dune::Fem::IntegrationPointListImp< FieldImp, dim >::interpolationPoints ( const int reqDim ) const

inlinevirtualinherited

returns list of element interpolation points for a given face quadrature

◆ isFaceInterpolationQuadrature()

template<typename FieldImp , int dim>

virtual bool Dune::Fem::IntegrationPointListImp< FieldImp, dim >::isFaceInterpolationQuadrature ( const size_t numShapeFunctions ) const

inlinevirtualinherited

return true if quadrature is also a set of interpolation points for a given number of shape functions

◆ maxDofs()

template<class FieldImp , int dim, unsigned int maxPolOrder>

unsigned int Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::maxDofs ( unsigned int codim ) const

inline

obtain the maximal number of DoFs in one entity of a codimension

Parameters

[in] codim codimension, the information is desired for

Returns: maximal number of DoFs for one entity in the codimension

◆ maxOrder()

template<class FieldImp , int dim, unsigned int maxPolOrder>

static int Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::maxOrder ( )

inlinestatic

◆ nop()

template<typename FieldImp , int dim>

size_t Dune::Fem::IntegrationPointListImp< FieldImp, dim >::nop ( ) const

inlineinherited

obtain the number of integration points

Returns: number of integration points within this list

◆ numDofs() [1/2]

template<class FieldImp , int dim, unsigned int maxPolOrder>

unsigned int Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::numDofs ( unsigned int codim ) const

inline

obtain the total number of DoFs in a codimension

Parameters

[in] codim codimension the information is desired for

Returns: the number of DoFs associated with the codimension

◆ numDofs() [2/2]

template<class FieldImp , int dim, unsigned int maxPolOrder>

unsigned int Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::numDofs	(	unsigned int	codim,
		unsigned int	subEntity
	)		const

inline

obtain the number of DoFs on one entity

Parameters

[in]	codim	codimension of the entity
[in]	subEntity	number of the subentity (of the given codimension)

Returns: the number of DoFs associated with the specified entity

◆ order()

template<class FieldImp , int dim, unsigned int maxPolOrder>

int Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::order ( ) const

inlinevirtual

obtain order of the integration point list

The order of a quadrature is the maximal polynomial degree that is guaranteed to be integrated exactly by the quadrature.

In case of an integration point list, the definition of this value is left to the implementor.

Returns: the order of the integration point list

Implements Dune::Fem::IntegrationPointListImp< FieldImp, dim >.

◆ point()

template<typename FieldImp , int dim>

const CoordinateType & Dune::Fem::IntegrationPointListImp< FieldImp, dim >::point ( size_t i ) const

inlineinherited

obtain coordinates of i-th integration point

This method returns a reference to the coordinates of the i-th integration point for 0 <= i < nop(). The integration point is given in local coordinates, i.e., coordinates with respect to the reference element.

Parameters

[in] i number of the integration point, 0 <= i < nop()

Returns: reference to i-th integration point

◆ setIntegrationPoints()

template<typename FieldImp , int dim>

void Dune::Fem::IntegrationPointListImp< FieldImp, dim >::setIntegrationPoints ( std::vector< CoordinateType > && points )

inlineprotectedinherited

Overwrites integration point list

◆ setLagrangePointImpl()

template<class FieldImp , int dim, unsigned int maxPolOrder>

void Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::setLagrangePointImpl ( const LagrangePointInterfaceType * lpImpl )

inline

Member Data Documentation

◆ dimension

template<class FieldImp , int dim, unsigned int maxPolOrder>

const int Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::dimension = dim

static

dimension of points

◆ id_

template<typename FieldImp , int dim>

const size_t Dune::Fem::IntegrationPointListImp< FieldImp, dim >::id_

protectedinherited

◆ maxPolynomialOrder

template<class FieldImp , int dim, unsigned int maxPolOrder>

const unsigned int Dune::Fem::LagrangePointListInterface< FieldImp, dim, maxPolOrder >::maxPolynomialOrder = maxPolOrder

static

polynomial order of corresponding base functions

◆ points_

template<typename FieldImp , int dim>

std::vector< CoordinateType > Dune::Fem::IntegrationPointListImp< FieldImp, dim >::points_

mutableprotectedinherited

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

lagrangepoints.hh

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ CoordinateType

◆ ElementCoordinateType

◆ FieldType

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ LagrangePointListInterface() [1/2]

◆ ~LagrangePointListInterface()

◆ LagrangePointListInterface() [2/2]

Member Function Documentation

◆ addDofInfo()

◆ addIntegrationPoint()

◆ dofInfo()

◆ dofSubEntity()

◆ entityDofNumber()

◆ geometryType()

◆ id()

◆ interpolationPoints()

◆ isFaceInterpolationQuadrature()

◆ maxDofs()

◆ maxOrder()

◆ nop()

◆ numDofs() [1/2]

◆ numDofs() [2/2]

◆ order()

◆ point()

◆ setIntegrationPoints()

◆ setLagrangePointImpl()

Member Data Documentation

◆ dimension

◆ id_

◆ maxPolynomialOrder

◆ points_