Dune::PDELab::ConstBoundaryGridFunction< GV, RF, dimR > Class Template Reference

BoundaryGridFunction returning a constant value everywhere. More...

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

Inheritance diagram for Dune::PDELab::ConstBoundaryGridFunction< GV, RF, dimR >:

Public Types
typedef BoundaryGridFunctionTraits< GV, RF, dimR, FieldVector< RF, dimR > >	Traits
	export Traits class
typedef GridFunctionTag	ImplementationTag
typedef T::GridViewType	GridViewType
	Type of the GridView.
typedef LeafNodeTag	NodeTag

Public Member Functions
	ConstBoundaryGridFunction (const GV &gv_, const typename Traits::RangeType &val_=1)
	Contruct a ConstBoundaryGridFunction.
template<typename I >
void	evaluate (const IntersectionGeometry< I > &ig, const typename Traits::DomainType &x, typename Traits::RangeType &y) const
	evaluate the function
const GV &	getGridView () const
	get a reference to the GridView
template<typename I >
void	evaluate (const IntersectionGeometry< I > &ig, const typename Traits::DomainType &x, typename Traits::RangeType &y) const
	Evaluate the GridFunction at given position.

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 GV, typename RF, unsigned dimR = 1>
class Dune::PDELab::ConstBoundaryGridFunction< GV, RF, dimR >

BoundaryGridFunction returning a constant value everywhere.

Template Parameters

GV	The type of the GridView
RF	The type of the range field
dimRange	The dimension of the Range

Member Typedef Documentation

GridViewType

template<class T , class Imp >

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

inherited

Type of the GridView.

ImplementationTag

template<class T , class Imp >

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

inherited

Traits

template<typename GV , typename RF , unsigned dimR = 1>

typedef BoundaryGridFunctionTraits< GV, RF,dimR,FieldVector<RF,dimR> > Dune::PDELab::ConstBoundaryGridFunction< GV, RF, dimR >::Traits

export Traits class

Constructor & Destructor Documentation

ConstBoundaryGridFunction()

template<typename GV , typename RF , unsigned dimR = 1>

Dune::PDELab::ConstBoundaryGridFunction< GV, RF, dimR >::ConstBoundaryGridFunction ( const GV &  gv_, const typename Traits::RangeType &  val_ = 1  )

inline

Contruct a ConstBoundaryGridFunction.

Parameters

gv_	The GridView to use. This class stores a copy of it.
val_	The value tu return on evaluation. This class stores a copy of that value.

Member Function Documentation

evaluate() [1/2]

template<class T , class Imp >

template<typename I >

void Dune::PDELab::BoundaryGridFunctionInterface< T, Imp >::evaluate ( const IntersectionGeometry< I > &  ig, 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]	ig	geometry of intersection with boundary
[in]	x	The position in entity-local coordinates
[out]	y	The result of the evaluation

evaluate() [2/2]

template<typename GV , typename RF , unsigned dimR = 1>

template<typename I >

void Dune::PDELab::ConstBoundaryGridFunction< GV, RF, dimR >::evaluate ( const IntersectionGeometry< I > &  ig, const typename Traits::DomainType &  x, typename Traits::RangeType &  y  ) const

inline

evaluate the function

Template Parameters

I	Type of intersection

Parameters

ig	IntersectionGeometry of this boundary intersection.
x	Position in local coordinates where to evaluate.
y	The resulting value.

getGridView()

template<typename GV , typename RF , unsigned dimR = 1>

const GV & Dune::PDELab::ConstBoundaryGridFunction< GV, RF, dimR >::getGridView ( ) const

inline

get a reference to the GridView

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

• const.hh