Ikarus::BasisHandler< PB > Class Template Reference

Wrapper class for a hierarchical basis constructed from a pre-basis. More...

#include <ikarus/utils/basis.hh>

Public Types
using	PreBasis = PB
	The type of the untouched pre basis. More...
using	GridView = typename PreBasis::GridView
	The type of the grid view. More...
using	UntouchedBasis = decltype(Dune::Functions::DefaultGlobalBasis(std::declval< PreBasis >()))
	The type of the untouched basis. More...
using	FlatBasis = decltype(Dune::Functions::DefaultGlobalBasis(Ikarus::flatPreBasis(std::declval< PreBasis >())))
	The type of the flattened basis. More...

Public Member Functions
	BasisHandler (const PreBasis &pb)
	Constructs a Basis object from a pre-basis. More...
auto &	flat ()
	Returns a reference to the flat version of the basis. More...
auto &	untouched ()
	Returns a reference to the untouched version of the basis. More...
const auto &	flat () const
	Returns a const reference to the flat version of the basis. More...
const auto &	untouched () const
	Returns a const reference to the untouched version of the basis. More...
const auto &	gridView () const
	Returns a const reference to the grid view associated with the untouched basis. More...
auto &	gridView ()
	Returns a reference to the grid view associated with the untouched basis. More...

Detailed Description

template<typename PB>
class Ikarus::BasisHandler< PB >

This class provides a convenient wrapper for a hierarchical basis constructed from a pre-basis. It contains both the original untouched basis and a flattened version of the basis.

Template Parameters

PB	The type of the pre-basis used to construct the hierarchical basis.

Member Typedef Documentation

FlatBasis

template<typename PB >

using Ikarus::BasisHandler< PB >::FlatBasis = decltype(Dune::Functions::DefaultGlobalBasis( Ikarus::flatPreBasis(std::declval<PreBasis>())))

GridView

template<typename PB >

using Ikarus::BasisHandler< PB >::GridView = typename PreBasis::GridView

PreBasis

template<typename PB >

using Ikarus::BasisHandler< PB >::PreBasis = PB

UntouchedBasis

template<typename PB >

using Ikarus::BasisHandler< PB >::UntouchedBasis = decltype(Dune::Functions::DefaultGlobalBasis(std::declval<PreBasis>()))

Constructor & Destructor Documentation

BasisHandler()

template<typename PB >

Ikarus::BasisHandler< PB >::BasisHandler ( const PreBasis &  pb )

inlineexplicit

Constructs a Basis object from a given pre-basis, creating both the untouched and flat versions of the basis.

Parameters

pb	The pre-basis used to construct the hierarchical basis.

Member Function Documentation

flat() [1/2]

template<typename PB >

auto & Ikarus::BasisHandler< PB >::flat ( )

inline

Returns

A reference to the flat version of the basis.

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flat() [2/2]

template<typename PB >

const auto & Ikarus::BasisHandler< PB >::flat ( ) const

inline

Returns

A const reference to the flat version of the basis.

gridView() [1/2]

template<typename PB >

auto & Ikarus::BasisHandler< PB >::gridView ( )

inline

Returns

A reference to the grid view associated with the untouched basis.

gridView() [2/2]

template<typename PB >

const auto & Ikarus::BasisHandler< PB >::gridView ( ) const

inline

Returns

A const reference to the grid view associated with the untouched basis.

untouched() [1/2]

template<typename PB >

auto & Ikarus::BasisHandler< PB >::untouched ( )

inline

Returns

A reference to the untouched version of the basis.

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untouched() [2/2]

template<typename PB >

const auto & Ikarus::BasisHandler< PB >::untouched ( ) const

inline

Returns

A const reference to the untouched version of the basis.

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

• utils/basis.hh