Extended interface for adaptive DoF mappers. More...

#include <dune/fem/space/mapper/dofmapper.hh>

Inheritance diagram for Dune::Fem::AdaptiveDofMapper< DofMapperTraits >:

Public Types
typedef BaseType::SizeType	SizeType
	type of size integer

typedef SizeType	GlobalKeyType
	at the moment this should be similar to SizeType

typedef DofMapperTraits	Traits

typedef Traits::DofMapperType	DofMapperType
	type of the DofMapper implementation

typedef Traits::ElementType	ElementType
	type of codimension 0 entities

typedef ElementType	EntityType

Public Member Functions
SizeType	numberOfHoles (const int block) const
	return number of holes for data block

GlobalKeyType	oldIndex (const int hole, const int block) const
	return old index of hole for data block (with resprect to new offset)

GlobalKeyType	newIndex (const int hole, const int block) const
	return new index of hole for data block (with resprect to new offset)

bool	consecutive () const
	return true if compress will affect data

SizeType	oldOffSet (const int block) const
	return old offsets for given block

SizeType	offSet (const int block) const
	return current offsets for given block

SizeType	numBlocks () const
	return number of supported blocks

void	update ()
	update DoF mapping after grid modification

SizeType	size () const
	return number of dofs for special function space and grid on specified level

bool	contains (const int codim) const
	returns true if DoFs for given codimension exist

bool	fixedDataSize (const int codim) const
	Check, whether the data in a codimension has fixed size.

template<class Functor >
void	mapEach (const ElementType &element, Functor f) const
	map each local DoF number to a global key

template<class Entity , class Functor >
void	mapEachEntityDof (const Entity &entity, Functor f) const
	map each local DoF number to a global key

int	maxNumDofs () const
	obtain maximal number of DoFs on one entity

SizeType	numDofs (const ElementType &element) const
	obtain number of DoFs on an entity

template<class Entity >
SizeType	numEntityDofs (const Entity &entity) const
	obtain number of DoFs actually belonging to an entity

Protected Member Functions
const Implementation &	asImp () const

Implementation &	asImp ()

Static Protected Member Functions
static const Implementation &	asImp (const ThisType &other)

static Implementation &	asImp (ThisType &other)

static const DofMapperTraits ::DofMapperType &	asImp (const ThisType &other)

static DofMapperTraits ::DofMapperType &	asImp (ThisType &other)

Detailed Description

template<class DofMapperTraits>
class Dune::Fem::AdaptiveDofMapper< DofMapperTraits >

Extended interface for adaptive DoF mappers.

Member Typedef Documentation

◆ DofMapperType

template<class DofMapperTraits >

typedef Traits::DofMapperType Dune::Fem::DofMapper< DofMapperTraits >::DofMapperType

inherited

type of the DofMapper implementation

◆ ElementType

template<class DofMapperTraits >

typedef Traits::ElementType Dune::Fem::DofMapper< DofMapperTraits >::ElementType

inherited

type of codimension 0 entities

◆ EntityType

template<class DofMapperTraits >

typedef ElementType Dune::Fem::DofMapper< DofMapperTraits >::EntityType

inherited

◆ GlobalKeyType

template<class DofMapperTraits >

typedef SizeType Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::GlobalKeyType

at the moment this should be similar to SizeType

◆ SizeType

template<class DofMapperTraits >

typedef BaseType::SizeType Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::SizeType

type of size integer

◆ Traits

template<class DofMapperTraits >

typedef DofMapperTraits Dune::Fem::DofMapper< DofMapperTraits >::Traits

inherited

Member Function Documentation

◆ asImp() [1/6]

template<class DofMapperTraits >

Implementation & Dune::Fem::BartonNackmanInterface< Interface, Implementation >::asImp ( )

inlineprotected

◆ asImp() [2/6]

template<class DofMapperTraits >

const Implementation & Dune::Fem::BartonNackmanInterface< Interface, Implementation >::asImp ( ) const

inlineprotected

◆ asImp() [3/6]

static const DofMapperTraits ::DofMapperType & Dune::Fem::BartonNackmanInterface< DofMapper< DofMapperTraits > , DofMapperTraits ::DofMapperType >::asImp ( const ThisType & other )

inlinestaticprotectedinherited

◆ asImp() [4/6]

template<class DofMapperTraits >

static const Implementation & Dune::Fem::BartonNackmanInterface< Interface, Implementation >::asImp ( const ThisType & other )

inlinestaticprotected

◆ asImp() [5/6]

static DofMapperTraits ::DofMapperType & Dune::Fem::BartonNackmanInterface< DofMapper< DofMapperTraits > , DofMapperTraits ::DofMapperType >::asImp ( ThisType & other )

inlinestaticprotectedinherited

◆ asImp() [6/6]

template<class DofMapperTraits >

static Implementation & Dune::Fem::BartonNackmanInterface< Interface, Implementation >::asImp ( ThisType & other )

inlinestaticprotected

◆ consecutive()

template<class DofMapperTraits >

bool Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::consecutive ( ) const

inline

return true if compress will affect data

◆ contains()

template<class DofMapperTraits >

bool Dune::Fem::DofMapper< DofMapperTraits >::contains ( const int codim ) const

inlineinherited

returns true if DoFs for given codimension exist

Parameters

[in] codim codimension to check

Returns: true if DoFs for codimension exist

◆ fixedDataSize()

template<class DofMapperTraits >

bool Dune::Fem::DofMapper< DofMapperTraits >::fixedDataSize ( const int codim ) const

inlineinherited

Check, whether the data in a codimension has fixed size.

◆ mapEach()

template<class DofMapperTraits >

template<class Functor >

void Dune::Fem::DofMapper< DofMapperTraits >::mapEach	(	const ElementType &	element,
		Functor	f
	)		const

inlineinherited

map each local DoF number to a global key

Parameters

[in]	element	element, the DoFs belong to
[in]	f	functor to call for each DoF

The functor has to be a copyable object satisfying the following interface:

struct Functor
{
 
  // application operator
  template< class GlobalKey >
  void operator() ( const int localDoF, const GlobalKey &globalDoF );
};

For each DoF to be mapped, this method will call the application operator once.

Note: There is no guarantee on the order, in which the functor is applied.; The global key has to be compatible with the Dof storage.

◆ mapEachEntityDof()

template<class DofMapperTraits >

template<class Entity , class Functor >

void Dune::Fem::DofMapper< DofMapperTraits >::mapEachEntityDof	(	const Entity &	entity,
		Functor	f
	)		const

inlineinherited

map each local DoF number to a global key

Parameters

[in]	entity	entity, the DoFs belong to
[in]	f	functor to call for each DoF

The functor has to be a copyable object satisfying the following interface:

struct Functor
{
 
  // application operator
  template< class GlobalKey >
  void operator() ( const int localDoF, const GlobalKey &globalKey );
};

For each DoF to be mapped, this method will call the application operator once.

Note: There is no guarantee on the order, in which the functor is applied.; The global key has to be compatible with the Dof storage.

◆ maxNumDofs()

template<class DofMapperTraits >

int Dune::Fem::DofMapper< DofMapperTraits >::maxNumDofs ( ) const

inlineinherited

obtain maximal number of DoFs on one entity

◆ newIndex()

template<class DofMapperTraits >

GlobalKeyType Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::newIndex	(	const int	hole,
		const int	block
	)		const

inline

return new index of hole for data block (with resprect to new offset)

◆ numberOfHoles()

template<class DofMapperTraits >

SizeType Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::numberOfHoles ( const int block ) const

inline

return number of holes for data block

◆ numBlocks()

template<class DofMapperTraits >

SizeType Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::numBlocks ( ) const

inline

return number of supported blocks

◆ numDofs()

template<class DofMapperTraits >

SizeType Dune::Fem::DofMapper< DofMapperTraits >::numDofs ( const ElementType & element ) const

inlineinherited

obtain number of DoFs on an entity

Parameters

[in] element entity of codimension 0

Returns: number of DoFs on the entity

◆ numEntityDofs()

template<class DofMapperTraits >

template<class Entity >

SizeType Dune::Fem::DofMapper< DofMapperTraits >::numEntityDofs ( const Entity & entity ) const

inlineinherited

obtain number of DoFs actually belonging to an entity

In contrast to numDofs, this method returns the number of DoFs actually associated with an entity (usually a subentity). We have the following relation for an entity \(E\) of codimension 0:

\[ \mathrm{numDofs}( E ) = \sum_{e \subset E} \mathrm{numEntityDofs}( e ), \]

where \(\subset\) denotes the subentity relation.

Parameters

[in] entity entity of codimension

Returns: number of DoFs on the entity

◆ offSet()

template<class DofMapperTraits >

SizeType Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::offSet ( const int block ) const

inline

return current offsets for given block

◆ oldIndex()

template<class DofMapperTraits >

GlobalKeyType Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::oldIndex	(	const int	hole,
		const int	block
	)		const

inline

return old index of hole for data block (with resprect to new offset)

◆ oldOffSet()

template<class DofMapperTraits >

SizeType Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::oldOffSet ( const int block ) const

inline

return old offsets for given block

◆ size()

template<class DofMapperTraits >

SizeType Dune::Fem::DofMapper< DofMapperTraits >::size ( ) const

inlineinherited

return number of dofs for special function space and grid on specified level

◆ update()

template<class DofMapperTraits >

void Dune::Fem::AdaptiveDofMapper< DofMapperTraits >::update ( )

inline

update DoF mapping after grid modification

Adaptive DoF mappers are considered to be always up to date and this method does nothing.

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

mapper/dofmapper.hh

Public Types

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Detailed Description

Member Typedef Documentation

◆ DofMapperType

◆ ElementType

◆ EntityType

◆ GlobalKeyType

◆ SizeType

◆ Traits

Member Function Documentation

◆ asImp() [1/6]

◆ asImp() [2/6]

◆ asImp() [3/6]

◆ asImp() [4/6]

◆ asImp() [5/6]

◆ asImp() [6/6]

◆ consecutive()

◆ contains()

◆ fixedDataSize()

◆ mapEach()

◆ mapEachEntityDof()

◆ maxNumDofs()

◆ newIndex()

◆ numberOfHoles()

◆ numBlocks()

◆ numDofs()

◆ numEntityDofs()

◆ offSet()

◆ oldIndex()

◆ oldOffSet()

◆ size()

◆ update()