Dune::AlbertaGridEntity< codim, dim, Grid > Class Template Reference

#include <dune/grid/albertagrid/entity.hh>

Inheritance diagram for Dune::AlbertaGridEntity< codim, dim, Grid >:

Classes
struct	Codim

Public Types
typedef Grid::template Codim< codim >::Entity	Entity
typedef Grid::template Codim< codim >::EntitySeed	EntitySeed
typedef Grid::template Codim< codim >::Geometry	Geometry
typedef Alberta::ElementInfo< dimension >	ElementInfo

Public Member Functions
	AlbertaGridEntity (const Grid &grid)
	constructor
	AlbertaGridEntity ()
	AlbertaGridEntity (const Grid &grid, const ElementInfo &elementInfo, int subEntity)
	contructor
int	level () const
	level of this element
PartitionType	partitionType () const
	return partition type of this entity
Geometry	geometry () const
	geometry of this entity
GeometryType	type () const
	type of geometry of this entity
EntitySeed	seed () const
	obtain entity seed
unsigned int	subEntities (unsigned int cd) const
	Obtain the number of subentities of a given codimension.
ALBERTA EL_INFO *	getElInfo () const
	needed for the LevelIterator and LeafIterator
const ElementInfo &	elementInfo () const
bool	equals (const This &other) const
	equality of entities
void	clearElement ()
void	setElement (const ElementInfo &elementInfo, int subEntity)
void	setEntity (const This &other)
const Grid &	grid () const
	obtain a reference to the grid
int	subEntity () const
	obtain number of the subentity within the element (in ALBERTA numbering)
int	twist () const
	obtain twist

Static Public Attributes
static const int	dimension = dim
static const int	codimension = codim
static const int	mydimension = dimension - codimension

Detailed Description

template<int codim, int dim, class Grid>
class Dune::AlbertaGridEntity< codim, dim, Grid >

A grid is a container of grid entities. An entity is parametrized by the codimension. An entity of codimension c in dimension d is a d-c dimensional object.

Member Typedef Documentation

ElementInfo

template<int codim, int dim, class Grid >

typedef Alberta::ElementInfo< dimension > Dune::AlbertaGridEntity< codim, dim, Grid >::ElementInfo

Entity

template<int codim, int dim, class Grid >

typedef Grid::template Codim<codim>::Entity Dune::AlbertaGridEntity< codim, dim, Grid >::Entity

EntitySeed

template<int codim, int dim, class Grid >

typedef Grid::template Codim<codim>::EntitySeed Dune::AlbertaGridEntity< codim, dim, Grid >::EntitySeed

Geometry

template<int codim, int dim, class Grid >

typedef Grid::template Codim<codim>::Geometry Dune::AlbertaGridEntity< codim, dim, Grid >::Geometry

Constructor & Destructor Documentation

AlbertaGridEntity() [1/3]

template<int codim, int dim, class Grid >

Dune::AlbertaGridEntity< codim, dim, Grid >::AlbertaGridEntity ( const Grid &  grid )

inlineexplicit

constructor

AlbertaGridEntity() [2/3]

template<int codim, int dim, class Grid >

Dune::AlbertaGridEntity< codim, dim, Grid >::AlbertaGridEntity ( )

inline

AlbertaGridEntity() [3/3]

template<int codim, int dim, class Grid >

Dune::AlbertaGridEntity< codim, dim, Grid >::AlbertaGridEntity ( const Grid &  grid, const ElementInfo &  elementInfo, int  subEntity  )

inline

contructor

Member Function Documentation

clearElement()

template<int codim, int dim, class Grid >

void Dune::AlbertaGridEntity< codim, dim, Grid >::clearElement ( )

inline

elementInfo()

template<int codim, int dim, class Grid >

const ElementInfo & Dune::AlbertaGridEntity< codim, dim, Grid >::elementInfo ( ) const

inline

equals()

template<int codim, int dim, class Grid >

bool Dune::AlbertaGridEntity< codim, dim, Grid >::equals ( const This &  other ) const

inline

equality of entities

geometry()

template<int codim, int dim, class Grid >

AlbertaGridEntity< codim, dim, Grid >::Geometry Dune::AlbertaGridEntity< codim, dim, Grid >::geometry ( ) const

inline

geometry of this entity

getElInfo()

template<int codim, int dim, class Grid >

ALBERTA EL_INFO * Dune::AlbertaGridEntity< codim, dim, Grid >::getElInfo ( ) const

inline

needed for the LevelIterator and LeafIterator

grid()

template<int codim, int dim, class Grid >

const Grid & Dune::AlbertaGridEntity< codim, dim, Grid >::grid ( ) const

inline

obtain a reference to the grid

level()

template<int codim, int dim, class Grid >

int Dune::AlbertaGridEntity< codim, dim, Grid >::level ( ) const

inline

level of this element

partitionType()

template<int codim, int dim, class Grid >

PartitionType Dune::AlbertaGridEntity< codim, dim, Grid >::partitionType ( ) const

inline

return partition type of this entity

seed()

template<int codim, int dim, class Grid >

EntitySeed Dune::AlbertaGridEntity< codim, dim, Grid >::seed ( ) const

inline

obtain entity seed

setElement()

template<int codim, int dim, class Grid >

void Dune::AlbertaGridEntity< codim, dim, Grid >::setElement ( const ElementInfo &  elementInfo, int  subEntity  )

inline

setEntity()

template<int codim, int dim, class Grid >

void Dune::AlbertaGridEntity< codim, dim, Grid >::setEntity ( const This &  other )

inline

subEntities()

template<int codim, int dim, class Grid >

unsigned int Dune::AlbertaGridEntity< codim, dim, Grid >::subEntities ( unsigned int  cd ) const

inline

Obtain the number of subentities of a given codimension.

That number is ((mydimension+1) over (dim-cd+1))

Parameters

cd	codimension

Returns

the number of subentities of the given codimension

subEntity()

template<int codim, int dim, class Grid >

int Dune::AlbertaGridEntity< codim, dim, Grid >::subEntity ( ) const

inline

obtain number of the subentity within the element (in ALBERTA numbering)

twist()

template<int codim, int dim, class Grid >

int Dune::AlbertaGridEntity< codim, dim, Grid >::twist ( ) const

inline

obtain twist

type()

template<int codim, int dim, class Grid >

GeometryType Dune::AlbertaGridEntity< codim, dim, Grid >::type ( ) const

inline

type of geometry of this entity

Member Data Documentation

codimension

template<int codim, int dim, class Grid >

const int Dune::AlbertaGridEntity< codim, dim, Grid >::codimension = codim

static

dimension

template<int codim, int dim, class Grid >

const int Dune::AlbertaGridEntity< codim, dim, Grid >::dimension = dim

static

mydimension

template<int codim, int dim, class Grid >

const int Dune::AlbertaGridEntity< codim, dim, Grid >::mydimension = dimension - codimension

static

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

• albertagrid/entity.hh
• entity.cc