CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass > Class Template Reference

Cached evaluation of local basis functions. More...

#include <dune/fufem/functions/cachedcomponentwrapper.hh>

Public Types
typedef FunctionBaseClass::DomainType	DomainType
typedef FunctionBaseClass::RangeType	RangeType

Public Member Functions
	CachedComponentWrapper (const int i=0)
void	setIndex (int i)
	Select local basis function to evaluate.
RangeType	operator() (const DomainType &x) const
	Evaluate local basis function selected last using setIndex.

Protected Member Functions
const Imp &	asImp () const

Protected Attributes
int	i_
EvaluationCache	evalCache_

Detailed Description

template<class Imp, class AllRangeType, class FunctionBaseClass>
class CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >

Cached evaluation of local basis functions.

This class allows to evaluate single local basis functions efficiently by providing a cache for the evaluation of all functions.

Template Parameters

Imp	Implementation providing the evaluateAll method
FunctionBaseClass	This once was used as a base class. Now it just provides DomainType and RangeType

Deprecated:

This class is deprecated and will be removed after 2.11.

Member Typedef Documentation

DomainType

template<class Imp , class AllRangeType , class FunctionBaseClass >

typedef FunctionBaseClass::DomainType CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >::DomainType

RangeType

template<class Imp , class AllRangeType , class FunctionBaseClass >

typedef FunctionBaseClass::RangeType CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >::RangeType

Constructor & Destructor Documentation

CachedComponentWrapper()

template<class Imp , class AllRangeType , class FunctionBaseClass >

CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >::CachedComponentWrapper ( const int  i = 0 )

inline

Member Function Documentation

asImp()

template<class Imp , class AllRangeType , class FunctionBaseClass >

const Imp & CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >::asImp ( ) const

inlineprotected

operator()()

template<class Imp , class AllRangeType , class FunctionBaseClass >

RangeType CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >::operator() ( const DomainType &  x ) const

inline

Evaluate local basis function selected last using setIndex.

Parameters

x	Local coordinates with respect to entity given in constructor

Returns

The result

setIndex()

template<class Imp , class AllRangeType , class FunctionBaseClass >

void CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >::setIndex ( int  i )

inline

Select local basis function to evaluate.

Parameters

i	Index of the local basis function within the local basis to evaluate next.

Member Data Documentation

evalCache_

template<class Imp , class AllRangeType , class FunctionBaseClass >

EvaluationCache CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >::evalCache_

mutableprotected

i_

template<class Imp , class AllRangeType , class FunctionBaseClass >

int CachedComponentWrapper< Imp, AllRangeType, FunctionBaseClass >::i_

protected

---

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

• cachedcomponentwrapper.hh