Dune::PDELab::GridFunctionBase< T, Imp > Class Template Reference

leaf of a function tree More...

#include <dune/pdelab/common/function.hh>

Inherits Dune::PDELab::GridFunctionInterface< T, Imp >, and Dune::TypeTree::LeafNode.

Inherited by Dune::PDELab::AnalyticGridFunctionBase< AnalyticGridFunctionTraits< GV, RF, 1 >, ConstGridFunction< GV, RF, 1 > >, Dune::PDELab::AnalyticGridFunctionBase< Dune::PDELab::AnalyticGridFunctionTraits< T::Traits::GridViewType, T::Traits::RangeFieldType, T::Traits::GridViewType::dimension >, ConvectionDiffusionVelocityExtensionAdapter< T > >, Dune::PDELab::ProductGridFunctionAdapter< GF2, GF1 >, DiagonalPermeabilityAdapter< T >, Dune::PDELab::ConvectionDiffusionDirichletExtensionAdapter< T >, Dune::PDELab::ConvectionDiffusionExactGradientAdapter< T >, Dune::PDELab::DirichletBoundaryCondition_CD< T >, Dune::PDELab::LinearAcousticsInitialValueAdapter< T >, Dune::PDELab::LinearElasticityDirichletExtensionAdapter< T >, Dune::PDELab::MaxwellInitialValueAdapter< T >, Dune::PDELab::MemberFunctionToGridFunctionAdaptor< Member, Class, GV, RF, dimR >, Dune::PDELab::SelectComponentGridFunctionAdapter< GF, dimR >, Dune::PDELab::TwoArgsMemberFunctionToGridFunctionAdaptor< Member, Class, GV, RF, dimR >, Dune::PDELab::UserFunction< FS, Functor >, Dune::PDELab::VectorDiscreteGridFunction< T, X, dimR >, and PermeabilityAdapter< T >.

Public Types
typedef GridFunctionTag	ImplementationTag
typedef T::GridViewType	GridViewType
	Type of the GridView.
using	Output = typename Base::Output
typedef T	Traits
	Export type traits.
typedef LeafNodeTag	NodeTag

Public Member Functions
	GridFunctionBase (typename Output::DataSetType dataSetType=Output::vertexData)
void	evaluate (const typename Traits::ElementType &e, const typename Traits::DomainType &x, typename Traits::RangeType &y) const
	Evaluate the GridFunction at given position.
const Traits::GridViewType &	getGridView () const
	get a reference to the GridView
Output::DataSetType	dataSetType () const
	Return the data set type of this function.
void	setDataSetType (Output::DataSetType dataSetType)
	Set the data set type of this function.

Static Public Member Functions
static constexpr auto	degree ()

Static Public Attributes
static const bool	isLeaf
static const bool	isPower
static const bool	isComposite
static const std::size_t	CHILDREN

Detailed Description

template<class T, class Imp>
class Dune::PDELab::GridFunctionBase< T, Imp >

leaf of a function tree

Classes derived from this class implement a GridFunctionTree.

Template Parameters

T	Traits class holding the functions signature
Imp	Class implementing the function. Imp must be derived from GridFunctionBase in some way (Barton-Nackman-Trick).

Member Typedef Documentation

GridViewType

template<class T , class Imp >

typedef T::GridViewType Dune::PDELab::GridFunctionBase< T, Imp >::GridViewType

Type of the GridView.

ImplementationTag

template<class T , class Imp >

typedef GridFunctionTag Dune::PDELab::GridFunctionBase< T, Imp >::ImplementationTag

Output

template<class T , class Imp >

using Dune::PDELab::GridFunctionBase< T, Imp >::Output = typename Base::Output

Traits

template<class T , class Imp >

typedef T Dune::PDELab::GridFunctionInterface< T, Imp >::Traits

inherited

Export type traits.

Constructor & Destructor Documentation

GridFunctionBase()

template<class T , class Imp >

Dune::PDELab::GridFunctionBase< T, Imp >::GridFunctionBase ( typename Output::DataSetType  dataSetType = Output::vertexData )

inline

Member Function Documentation

dataSetType()

Output::DataSetType Dune::PDELab::GridFunctionOutputParameters::dataSetType ( ) const

inlineinherited

Return the data set type of this function.

evaluate()

template<class T , class Imp >

void Dune::PDELab::GridFunctionInterface< T, Imp >::evaluate ( const typename Traits::ElementType &  e, const typename Traits::DomainType &  x, typename Traits::RangeType &  y  ) const

inlineinherited

Evaluate the GridFunction at given position.

Evaluates components of the grid function at the given position and returns these values in a vector.

Parameters

[in]	e	The entity to evaluate on
[in]	x	The position in entity-local coordinates
[out]	y	The result of the evaluation

getGridView()

template<class T , class Imp >

const Traits::GridViewType & Dune::PDELab::GridFunctionInterface< T, Imp >::getGridView ( ) const

inlineinherited

get a reference to the GridView

setDataSetType()

void Dune::PDELab::GridFunctionOutputParameters::setDataSetType ( Output::DataSetType  dataSetType )

inlineinherited

Set the data set type of this function.

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

• function.hh