Dune::PDELab::DifferenceAdapter< T1, T2 > Class Template Reference

Adapter returning f1(x)-f2(x) for two given grid functions. More...

#include <dune/pdelab/gridfunctionspace/gridfunctionadapter.hh>

Inheritance diagram for Dune::PDELab::DifferenceAdapter< T1, T2 >:

Public Types
typedef Dune::PDELab::GridFunctionTraits< typename T1::Traits::GridViewType, typename T1::Traits::RangeFieldType, 1, Dune::FieldVector< typename T1::Traits::RangeFieldType, 1 > >	Traits
typedef GridFunctionTag	ImplementationTag
typedef T::GridViewType	GridViewType
	Type of the GridView.
using	Output = typename Base::Output
typedef LeafNodeTag	NodeTag

Public Member Functions
	DifferenceAdapter (const T1 &t1_, const T2 &t2_)
	constructor
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
void	evaluate (const typename Traits::ElementType &e, const typename Traits::DomainType &x, typename Traits::RangeType &y) const
	Evaluate the GridFunction at given position.
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<typename T1, typename T2>
class Dune::PDELab::DifferenceAdapter< T1, T2 >

Adapter returning f1(x)-f2(x) for two given grid functions.

Template Parameters

T1	a grid function type
T2	a grid function type

Member Typedef Documentation

GridViewType

typedef T::GridViewType Dune::PDELab::GridFunctionBase< Dune::PDELab::GridFunctionTraits< T1::Traits::GridViewType, T1::Traits::RangeFieldType, 1, Dune::FieldVector< T1::Traits::RangeFieldType, 1 > > , DifferenceAdapter< T1, T2 > >::GridViewType

inherited

Type of the GridView.

ImplementationTag

typedef GridFunctionTag Dune::PDELab::GridFunctionBase< Dune::PDELab::GridFunctionTraits< T1::Traits::GridViewType, T1::Traits::RangeFieldType, 1, Dune::FieldVector< T1::Traits::RangeFieldType, 1 > > , DifferenceAdapter< T1, T2 > >::ImplementationTag

inherited

Output

using Dune::PDELab::GridFunctionBase< Dune::PDELab::GridFunctionTraits< T1::Traits::GridViewType, T1::Traits::RangeFieldType, 1, Dune::FieldVector< T1::Traits::RangeFieldType, 1 > > , DifferenceAdapter< T1, T2 > >::Output = typename Base::Output

inherited

Traits

template<typename T1 , typename T2 >

typedef Dune::PDELab::GridFunctionTraits<typename T1::Traits::GridViewType, typename T1::Traits::RangeFieldType, 1,Dune::FieldVector<typename T1::Traits::RangeFieldType,1> > Dune::PDELab::DifferenceAdapter< T1, T2 >::Traits

Constructor & Destructor Documentation

DifferenceAdapter()

template<typename T1 , typename T2 >

Dune::PDELab::DifferenceAdapter< T1, T2 >::DifferenceAdapter ( const T1 &  t1_, const T2 &  t2_  )

inline

constructor

Member Function Documentation

dataSetType()

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

inlineinherited

Return the data set type of this function.

evaluate() [1/2]

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

evaluate() [2/2]

template<typename T1 , typename T2 >

void Dune::PDELab::DifferenceAdapter< T1, T2 >::evaluate ( const typename Traits::ElementType &  e, const typename Traits::DomainType &  x, typename Traits::RangeType &  y  ) const

inline

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<typename T1 , typename T2 >

const Traits::GridViewType & Dune::PDELab::DifferenceAdapter< T1, T2 >::getGridView ( ) const

inline

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:

• gridfunctionadapter.hh