Specialization for codim-0-entities. More...

#include <dune/grid/identitygrid/identitygridentity.hh>

Inheritance diagram for Dune::IdentityGridEntity< 0, dim, GridImp >:

Public Types
typedef GridImp::HostGridType::Traits::template Codim< CodimInHostGrid >::Entity	HostGridEntity

typedef GridImp::template Codim< 0 >::Geometry	Geometry

typedef GridImp::template Codim< 0 >::LocalGeometry	LocalGeometry

typedef IdentityGridLevelIntersectionIterator< GridImp >	LevelIntersectionIterator
	The Iterator over intersections on this level. More...

typedef IdentityGridLeafIntersectionIterator< GridImp >	LeafIntersectionIterator
	The Iterator over intersections on the leaf level. More...

typedef IdentityGridHierarchicIterator< GridImp >	HierarchicIterator
	Iterator over descendants of the entity. More...

typedef GridImp::template Codim< 0 >::EntitySeed	EntitySeed
	The type of the EntitySeed interface class. More...

Public Member Functions
	IdentityGridEntity ()

	IdentityGridEntity (const GridImp *identityGrid, const HostGridEntity &hostEntity)

	IdentityGridEntity (const GridImp *identityGrid, HostGridEntity &&hostEntity)

	IdentityGridEntity (const IdentityGridEntity &original)

	IdentityGridEntity (IdentityGridEntity &&original)

IdentityGridEntity &	operator= (const IdentityGridEntity &original)

IdentityGridEntity &	operator= (IdentityGridEntity &&original)

bool	equals (const IdentityGridEntity &other) const

bool	hasFather () const
	returns true if father entity exists More...

EntitySeed	seed () const
	Create EntitySeed. More...

int	level () const
	Level of this element. More...

PartitionType	partitionType () const
	The partition type for parallel computing. More...

Geometry	geometry () const
	Geometry of this entity. More...

unsigned int	subEntities (unsigned int codim) const
	Return the number of subEntities of codimension codim. More...

template<int cc>
GridImp::template Codim< cc >::Entity	subEntity (int i) const
	Provide access to sub entity i of given codimension. Entities are numbered 0 ... subEntities(cc)-1. More...

IdentityGridLevelIntersectionIterator< GridImp >	ilevelbegin () const
	First level intersection. More...

IdentityGridLevelIntersectionIterator< GridImp >	ilevelend () const
	Reference to one past the last neighbor. More...

IdentityGridLeafIntersectionIterator< GridImp >	ileafbegin () const
	First leaf intersection. More...

IdentityGridLeafIntersectionIterator< GridImp >	ileafend () const
	Reference to one past the last leaf intersection. More...

bool	isLeaf () const
	returns true if Entity has NO children More...

GridImp::template Codim< 0 >::Entity	father () const

LocalGeometry	geometryInFather () const
	Location of this element relative to the reference element element of the father. This is sufficient to interpolate all dofs in conforming case. Nonconforming may require access to neighbors of father and computations with local coordinates. On the fly case is somewhat inefficient since dofs are visited several times. If we store interpolation matrices, this is tolerable. We assume that on-the-fly implementation of numerical algorithms is only done for simple discretizations. Assumes that meshes are nested. More...

IdentityGridHierarchicIterator< GridImp >	hbegin (int maxLevel) const
	Inter-level access to son elements on higher levels<=maxlevel. This is provided for sparsely stored nested unstructured meshes. Returns iterator to first son. More...

IdentityGridHierarchicIterator< GridImp >	hend (int maxLevel) const
	Returns iterator to one past the last son. More...

bool	wasRefined () const

bool	mightBeCoarsened () const

GeometryType	type () const
	Return the name of the reference element. The type can be used to access the Dune::ReferenceElement. More...

Public Attributes
HostGridEntity	hostEntity_

const GridImp *	identityGrid_

Static Public Attributes
static constexpr int	CodimInHostGrid = GridImp::HostGridType::dimension - GridImp::dimension

static constexpr int	codimension
	know your own codimension More...

static constexpr int	dimension
	Dimension of the grid. More...

static constexpr int	mydimension
	Know dimension of the entity. More...

Detailed Description

template<int dim, class GridImp>
class Dune::IdentityGridEntity< 0, dim, GridImp >

Specialization for codim-0-entities.

This class embodies the topological parts of elements of the grid. It has an extended interface compared to the general entity class. For example, Entities of codimension 0 allow to visit all neighbors.

Member Typedef Documentation

◆ EntitySeed

template<int dim, class GridImp >

typedef GridImp::template Codim<0>::EntitySeed Dune::IdentityGridEntity< 0, dim, GridImp >::EntitySeed

The type of the EntitySeed interface class.

◆ Geometry

template<int dim, class GridImp >

typedef GridImp::template Codim<0>::Geometry Dune::IdentityGridEntity< 0, dim, GridImp >::Geometry

◆ HierarchicIterator

template<int dim, class GridImp >

typedef IdentityGridHierarchicIterator<GridImp> Dune::IdentityGridEntity< 0, dim, GridImp >::HierarchicIterator

Iterator over descendants of the entity.

◆ HostGridEntity

template<int dim, class GridImp >

typedef GridImp::HostGridType::Traits::template Codim<CodimInHostGrid>::Entity Dune::IdentityGridEntity< 0, dim, GridImp >::HostGridEntity

◆ LeafIntersectionIterator

template<int dim, class GridImp >

typedef IdentityGridLeafIntersectionIterator<GridImp> Dune::IdentityGridEntity< 0, dim, GridImp >::LeafIntersectionIterator

The Iterator over intersections on the leaf level.

◆ LevelIntersectionIterator

template<int dim, class GridImp >

typedef IdentityGridLevelIntersectionIterator<GridImp> Dune::IdentityGridEntity< 0, dim, GridImp >::LevelIntersectionIterator

The Iterator over intersections on this level.

◆ LocalGeometry

template<int dim, class GridImp >

typedef GridImp::template Codim<0>::LocalGeometry Dune::IdentityGridEntity< 0, dim, GridImp >::LocalGeometry

Constructor & Destructor Documentation

◆ IdentityGridEntity() [1/5]

template<int dim, class GridImp >

Dune::IdentityGridEntity< 0, dim, GridImp >::IdentityGridEntity ( )

inline

◆ IdentityGridEntity() [2/5]

template<int dim, class GridImp >

Dune::IdentityGridEntity< 0, dim, GridImp >::IdentityGridEntity	(	const GridImp *	identityGrid,
		const HostGridEntity &	hostEntity
	)

inline

◆ IdentityGridEntity() [3/5]

template<int dim, class GridImp >

Dune::IdentityGridEntity< 0, dim, GridImp >::IdentityGridEntity	(	const GridImp *	identityGrid,
		HostGridEntity &&	hostEntity
	)

inline

◆ IdentityGridEntity() [4/5]

template<int dim, class GridImp >

Dune::IdentityGridEntity< 0, dim, GridImp >::IdentityGridEntity ( const IdentityGridEntity< 0, dim, GridImp > & original )

inline

Todo:: Please doc me !

◆ IdentityGridEntity() [5/5]

template<int dim, class GridImp >

Dune::IdentityGridEntity< 0, dim, GridImp >::IdentityGridEntity ( IdentityGridEntity< 0, dim, GridImp > && original )

inline

Member Function Documentation

◆ equals()

template<int dim, class GridImp >

bool Dune::IdentityGridEntity< 0, dim, GridImp >::equals ( const IdentityGridEntity< 0, dim, GridImp > & other ) const

inline

◆ father()

template<int dim, class GridImp >

GridImp::template Codim< 0 >::Entity Dune::IdentityGridEntity< 0, dim, GridImp >::father ( ) const

inline

Inter-level access to father element on coarser grid. Assumes that meshes are nested.

◆ geometry()

template<int dim, class GridImp >

Geometry Dune::IdentityGridEntity< 0, dim, GridImp >::geometry ( ) const

inline

Geometry of this entity.

◆ geometryInFather()

template<int dim, class GridImp >

LocalGeometry Dune::IdentityGridEntity< 0, dim, GridImp >::geometryInFather ( ) const

inline

Location of this element relative to the reference element element of the father. This is sufficient to interpolate all dofs in conforming case. Nonconforming may require access to neighbors of father and computations with local coordinates. On the fly case is somewhat inefficient since dofs are visited several times. If we store interpolation matrices, this is tolerable. We assume that on-the-fly implementation of numerical algorithms is only done for simple discretizations. Assumes that meshes are nested.

◆ hasFather()

template<int dim, class GridImp >

bool Dune::IdentityGridEntity< 0, dim, GridImp >::hasFather ( ) const

inline

returns true if father entity exists

◆ hbegin()

template<int dim, class GridImp >

IdentityGridHierarchicIterator< GridImp > Dune::IdentityGridEntity< 0, dim, GridImp >::hbegin ( int maxLevel ) const

inline

Inter-level access to son elements on higher levels<=maxlevel. This is provided for sparsely stored nested unstructured meshes. Returns iterator to first son.

◆ hend()

template<int dim, class GridImp >

IdentityGridHierarchicIterator< GridImp > Dune::IdentityGridEntity< 0, dim, GridImp >::hend ( int maxLevel ) const

inline

Returns iterator to one past the last son.

◆ ileafbegin()

template<int dim, class GridImp >

IdentityGridLeafIntersectionIterator< GridImp > Dune::IdentityGridEntity< 0, dim, GridImp >::ileafbegin ( ) const

inline

First leaf intersection.

◆ ileafend()

template<int dim, class GridImp >

IdentityGridLeafIntersectionIterator< GridImp > Dune::IdentityGridEntity< 0, dim, GridImp >::ileafend ( ) const

inline

Reference to one past the last leaf intersection.

◆ ilevelbegin()

template<int dim, class GridImp >

IdentityGridLevelIntersectionIterator< GridImp > Dune::IdentityGridEntity< 0, dim, GridImp >::ilevelbegin ( ) const

inline

First level intersection.

◆ ilevelend()

template<int dim, class GridImp >

IdentityGridLevelIntersectionIterator< GridImp > Dune::IdentityGridEntity< 0, dim, GridImp >::ilevelend ( ) const

inline

Reference to one past the last neighbor.

◆ isLeaf()

template<int dim, class GridImp >

bool Dune::IdentityGridEntity< 0, dim, GridImp >::isLeaf ( ) const

inline

returns true if Entity has NO children

◆ level()

template<int dim, class GridImp >

int Dune::IdentityGridEntity< 0, dim, GridImp >::level ( ) const

inline

Level of this element.

◆ mightBeCoarsened()

template<int dim, class GridImp >

bool Dune::IdentityGridEntity< 0, dim, GridImp >::mightBeCoarsened ( ) const

inline

Todo:: Please doc me !

◆ operator=() [1/2]

template<int dim, class GridImp >

IdentityGridEntity & Dune::IdentityGridEntity< 0, dim, GridImp >::operator= ( const IdentityGridEntity< 0, dim, GridImp > & original )

inline

Todo:: Please doc me !

◆ operator=() [2/2]

template<int dim, class GridImp >

IdentityGridEntity & Dune::IdentityGridEntity< 0, dim, GridImp >::operator= ( IdentityGridEntity< 0, dim, GridImp > && original )

inline

Todo:: Please doc me !

◆ partitionType()

template<int dim, class GridImp >

PartitionType Dune::IdentityGridEntity< 0, dim, GridImp >::partitionType ( ) const

inline

The partition type for parallel computing.

◆ seed()

template<int dim, class GridImp >

EntitySeed Dune::IdentityGridEntity< 0, dim, GridImp >::seed ( ) const

inline

Create EntitySeed.

◆ subEntities()

template<int dim, class GridImp >

unsigned int Dune::IdentityGridEntity< 0, dim, GridImp >::subEntities ( unsigned int codim ) const

inline

Return the number of subEntities of codimension codim.

◆ subEntity()

template<int dim, class GridImp >

template<int cc>

GridImp::template Codim< cc >::Entity Dune::IdentityGridEntity< 0, dim, GridImp >::subEntity ( int i ) const

inline

Provide access to sub entity i of given codimension. Entities are numbered 0 ... subEntities(cc)-1.

◆ type()

GeometryType Dune::EntityDefaultImplementation< cd, dim, GridImp, IdentityGridEntity >::type ( ) const

inlineinherited

Return the name of the reference element. The type can be used to access the Dune::ReferenceElement.

◆ wasRefined()

template<int dim, class GridImp >

bool Dune::IdentityGridEntity< 0, dim, GridImp >::wasRefined ( ) const

inline

Todo:: Please doc me !

Member Data Documentation

◆ codimension

constexpr int Dune::EntityDefaultImplementation< cd, dim, GridImp, IdentityGridEntity >::codimension

staticconstexprinherited

know your own codimension

◆ CodimInHostGrid

template<int dim, class GridImp >

constexpr int Dune::IdentityGridEntity< 0, dim, GridImp >::CodimInHostGrid = GridImp::HostGridType::dimension - GridImp::dimension

staticconstexpr

◆ dimension

constexpr int Dune::EntityDefaultImplementation< cd, dim, GridImp, IdentityGridEntity >::dimension

staticconstexprinherited

Dimension of the grid.

◆ hostEntity_

template<int dim, class GridImp >

HostGridEntity Dune::IdentityGridEntity< 0, dim, GridImp >::hostEntity_

◆ identityGrid_

template<int dim, class GridImp >

const GridImp* Dune::IdentityGridEntity< 0, dim, GridImp >::identityGrid_

◆ mydimension

constexpr int Dune::EntityDefaultImplementation< cd, dim, GridImp, IdentityGridEntity >::mydimension

staticconstexprinherited

Know dimension of the entity.

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

identitygridentity.hh

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Typedef Documentation

◆ EntitySeed

◆ Geometry

◆ HierarchicIterator

◆ HostGridEntity

◆ LeafIntersectionIterator

◆ LevelIntersectionIterator

◆ LocalGeometry

Constructor & Destructor Documentation

◆ IdentityGridEntity() [1/5]

◆ IdentityGridEntity() [2/5]

◆ IdentityGridEntity() [3/5]

◆ IdentityGridEntity() [4/5]

◆ IdentityGridEntity() [5/5]

Member Function Documentation

◆ equals()

◆ father()

◆ geometry()

◆ geometryInFather()

◆ hasFather()

◆ hbegin()

◆ hend()

◆ ileafbegin()

◆ ileafend()

◆ ilevelbegin()

◆ ilevelend()

◆ isLeaf()

◆ level()

◆ mightBeCoarsened()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ partitionType()

◆ seed()

◆ subEntities()

◆ subEntity()

◆ type()

◆ wasRefined()

Member Data Documentation

◆ codimension

◆ CodimInHostGrid

◆ dimension

◆ hostEntity_

◆ identityGrid_

◆ mydimension