Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS > Class Template Reference

A generic implementation of a transformation. More...

#include <dune/functions/functionspacebases/transformedindexbasis.hh>

Public Member Functions
template<class IT_R, class SI_R, class CD_R>
	GenericIndexingTransformation (IT_R &&indexTransformation, SI_R &&sizeImplementation, CD_R &&containerDescriptorImplementation)
template<class MultiIndex, class PreBasis>
void	transformIndex (MultiIndex &multiIndex, const PreBasis &preBasis) const
template<class Prefix, class PreBasis>
auto	size (const Prefix &prefix, const PreBasis &preBasis) const
template<class PreBasis>
auto	dimension (const PreBasis &preBasis) const
template<class PreBasis>
auto	containerDescriptor (const PreBasis &preBasis) const

Static Public Attributes
static constexpr std::size_t	minIndexSize = minIS
static constexpr std::size_t	maxIndexSize = maxIS

Detailed Description

template<class IndexTransformation, class SizeImplementation, class ContainerDescriptorImplementation, std::size_t minIS, std::size_t maxIS>
class Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS >

A generic implementation of a transformation.

Warning

This is experimental and may be removed or modified in a non-compatible way. When using this functionality take care to follow the dune-functions development to be aware of possible changes.

This implements the transformation based on two callbacks: One transforms an existing multi-index inplace, the other implements the size() method of the pre-basis for a given prefix. Both are passed the wrapped pre-basis as second argument.

Template Parameters

IndexTransformation	Callback type for transforming multi-indices
SizeImplementation	Callback type for implementation of size(prefix)
minIS	Minimal multi-index size
maxIS	Maximal multi-index size. Notice that this has to large enough to also store the untransformed indices.

Constructor & Destructor Documentation

GenericIndexingTransformation()

template<class IndexTransformation, class SizeImplementation, class ContainerDescriptorImplementation, std::size_t minIS, std::size_t maxIS>

template<class IT_R, class SI_R, class CD_R>

Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS >::GenericIndexingTransformation ( IT_R && indexTransformation, SI_R && sizeImplementation, CD_R && containerDescriptorImplementation )

inline

Member Function Documentation

containerDescriptor()

template<class IndexTransformation, class SizeImplementation, class ContainerDescriptorImplementation, std::size_t minIS, std::size_t maxIS>

template<class PreBasis>

auto Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS >::containerDescriptor ( const PreBasis & preBasis ) const

inline

dimension()

template<class IndexTransformation, class SizeImplementation, class ContainerDescriptorImplementation, std::size_t minIS, std::size_t maxIS>

template<class PreBasis>

auto Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS >::dimension ( const PreBasis & preBasis ) const

inline

size()

template<class IndexTransformation, class SizeImplementation, class ContainerDescriptorImplementation, std::size_t minIS, std::size_t maxIS>

template<class Prefix, class PreBasis>

auto Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS >::size ( const Prefix & prefix, const PreBasis & preBasis ) const

inline

transformIndex()

template<class IndexTransformation, class SizeImplementation, class ContainerDescriptorImplementation, std::size_t minIS, std::size_t maxIS>

template<class MultiIndex, class PreBasis>

void Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS >::transformIndex ( MultiIndex & multiIndex, const PreBasis & preBasis ) const

inline

Member Data Documentation

maxIndexSize

template<class IndexTransformation, class SizeImplementation, class ContainerDescriptorImplementation, std::size_t minIS, std::size_t maxIS>

std::size_t Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS >::maxIndexSize = maxIS

staticconstexpr

minIndexSize

template<class IndexTransformation, class SizeImplementation, class ContainerDescriptorImplementation, std::size_t minIS, std::size_t maxIS>

std::size_t Dune::Functions::BasisFactory::Experimental::GenericIndexingTransformation< IndexTransformation, SizeImplementation, ContainerDescriptorImplementation, minIS, maxIS >::minIndexSize = minIS

staticconstexpr

---

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

• transformedindexbasis.hh