Dune::Fem::BasicGridFunctionAdapter< FunctionImp, GridPartImp >::LocalFunction Class Reference

#include <dune/fem/function/common/gridfunctionadapter.hh>

Inheritance diagram for Dune::Fem::BasicGridFunctionAdapter< FunctionImp, GridPartImp >::LocalFunction:

Public Types
typedef Traits::FunctionSpaceType	FunctionSpaceType
	function space type
typedef FunctionSpaceType::DomainFieldType	DomainFieldType
	domain field type (from function space)
typedef FunctionSpaceType::RangeFieldType	RangeFieldType
	range field type (from function space)
typedef FunctionSpaceType::DomainType	DomainType
	domain type (from function space)
typedef FunctionSpaceType::RangeType	RangeType
	range type (from function space)
typedef FunctionSpaceType::JacobianRangeType	JacobianRangeType
	jacobian type (from function space)
typedef FunctionSpaceType::HessianRangeType	HessianRangeType
	hessian type (from function space)
typedef Traits::EntityType	EntityType
	entity type
typedef EntityType::Geometry	Geometry
typedef Traits::IntersectionType	IntersectionType
typedef EntityType::Geometry::LocalCoordinate	LocalCoordinateType
	local coordinate type
typedef Geometry::ctype	ctype
	type of coordinate field
typedef std::decay_t< decltype(Dune::ReferenceElements< ctype, Geometry::coorddimension >::general(std::declval< const Dune::GeometryType & >())) >	ReferenceElementType
	type of reference element

Public Member Functions
	LocalFunction (const EntityType &entity, const DiscreteFunctionType &df)
	constructor initializing local function
	LocalFunction (const DiscreteFunctionType &df)
	LocalFunction (const LocalFunction &other)=default
	copy constructor
template<class PointType >
void	evaluate (const PointType &x, RangeType &ret) const
	evaluate local function
template<class PointType >
RangeType	operator() (const PointType &x) const
template<class PointType >
void	jacobian (const PointType &x, JacobianRangeType &ret) const
	jacobian of local function
template<class PointType >
void	hessian (const PointType &x, HessianRangeType &ret) const
	hessian of local function
template<class QuadratureType , class ... Vectors>
void	evaluateQuadrature (const QuadratureType &quadrature, Vectors &... values) const
	evaluate function or jacobian of function for given quadrature
int	order () const
void	init (const EntityType &entity)
	init local function
const Entity &	entity () const
	return entity
bool	valid () const
	return true if entity pointer is set
const Geometry &	geometry () const
	return geometry
Dune::GeometryType	type () const
	return geometry type
const ReferenceElementType &	referenceElement () const
	return reference element
void	bind (const EntityType &entity)
	set new entity object and geometry if enabled
void	unbind ()
	release entity and geometry object

Static Public Attributes
static const int	dimDomain = GridPart::GridType::dimensionworld
	domain dimension (from function space)
static const int	dimRange = FunctionSpaceType::dimRange
	range dimension (from function space)
static const int	dimLocal = LocalCoordinateType::dimension
	local dimension

Protected Types
typedef std::optional< EntityType >	EntityStorageType
typedef std::conditional< storeGeometry, std::optional< Geometry >, Empty >::type	GeometryStorageType

Protected Member Functions
template<class QuadratureType , class VectorType >
auto	evaluateQuadratureImp (const QuadratureType &quadrature, VectorType &values) const -> std::enable_if_t< std::is_same< std::decay_t< decltype(values[0]) >, RangeType >::value >
template<class QuadratureType , class VectorType >
auto	evaluateQuadratureImp (const QuadratureType &quadrature, VectorType &values) const -> std::enable_if_t< std::is_same< std::decay_t< decltype(values[0]) >, JacobianRangeType >::value >
const FunctionType &	function () const
void	copyGeometry (const EntityGeometryStorageImpl &other)

Protected Attributes
const FunctionType *	function_
int	order_
EntityStorageType	entity_
GeometryStorageType	geometry_

Member Typedef Documentation

ctype

template<class Entity , bool storeGeometry = true>

typedef Geometry::ctype Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::ctype

inherited

type of coordinate field

EntityStorageType

template<class Entity , bool storeGeometry = true>

typedef std::optional< EntityType > Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::EntityStorageType

protectedinherited

GeometryStorageType

template<class Entity , bool storeGeometry = true>

typedef std::conditional<storeGeometry,std::optional<Geometry>,Empty>::type Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::GeometryStorageType

protectedinherited

ReferenceElementType

template<class Entity , bool storeGeometry = true>

typedef std::decay_t< decltype( Dune::ReferenceElements< ctype, Geometry::coorddimension >:: general( std::declval< const Dune::GeometryType & >() ) ) > Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::ReferenceElementType

inherited

type of reference element

Member Function Documentation

bind()

template<class Entity , bool storeGeometry = true>

void Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::bind ( const EntityType &  entity )

inlineinherited

set new entity object and geometry if enabled

copyGeometry()

template<class Entity , bool storeGeometry = true>

void Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::copyGeometry ( const EntityGeometryStorageImpl< Entity, storeGeometry > &  other )

inlineprotectedinherited

entity()

template<class Entity , bool storeGeometry = true>

const Entity & Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::entity ( ) const

inlineinherited

return entity

evaluateQuadratureImp()

template<class FunctionImp , class GridPartImp >

template<class QuadratureType , class VectorType >

auto Dune::Fem::BasicGridFunctionAdapter< FunctionImp, GridPartImp >::LocalFunction::evaluateQuadratureImp ( const QuadratureType &  quadrature, VectorType &  values  ) const -> std::enable_if_t< std::is_same< std::decay_t< decltype(values[ 0 ] ) >, JacobianRangeType >::value >

inlineprotected

geometry()

template<class Entity , bool storeGeometry = true>

const Geometry & Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::geometry ( ) const

inlineinherited

return geometry

referenceElement()

template<class Entity , bool storeGeometry = true>

const ReferenceElementType & Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::referenceElement ( ) const

inlineinherited

return reference element

type()

template<class Entity , bool storeGeometry = true>

Dune::GeometryType Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::type ( ) const

inlineinherited

return geometry type

unbind()

template<class Entity , bool storeGeometry = true>

void Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::unbind ( )

inlineinherited

release entity and geometry object

valid()

template<class Entity , bool storeGeometry = true>

bool Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::valid ( ) const

inlineinherited

return true if entity pointer is set

Member Data Documentation

entity_

template<class Entity , bool storeGeometry = true>

EntityStorageType Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::entity_

protectedinherited

geometry_

template<class Entity , bool storeGeometry = true>

GeometryStorageType Dune::Fem::EntityGeometryStorageImpl< Entity, storeGeometry >::geometry_

protectedinherited

---

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

• gridfunctionadapter.hh