Element specialization of FoamGridEntityImp for 2d grids. Element is a grid entity of topological codimension 0 and dimension dimgrid. More...

#include <dune/foamgrid/foamgrid/foamgridelements.hh>

Inheritance diagram for Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >:

Public Types
enum	MarkState { DO_NOTHING , COARSEN , REFINE , IS_COARSENED }
	The different ways to mark an element for grid changes. More...

Public Member Functions
	FoamGridEntityImp (int level, unsigned int id)

int	corners () const

GeometryType	type () const

bool	hasFather () const

bool	mightVanish () const

bool	isLeaf () const

bool	isNew () const

unsigned int	nSons () const

FieldVector< ctype, 2 >	globalToLocal (const FieldVector< ctype, dimworld > &coord) const
	Compute local cordinates from global ones. More...

int	subLevelIndex (int i, unsigned int codim) const
	Return level index of sub entity with codim = cc and local number i. More...

int	subLeafIndex (int i, unsigned int codim) const
	Return leaf index of sub entity with codim = cc and local number i. More...

int	level () const

Public Attributes
int	refinementIndex_
	index of the refined element in the father More...

unsigned int	nSons_

std::array< FoamGridEntityImp< dimgrid, dimgrid, dimworld, ctype > *, 4 >	sons_

std::array< FoamGridEntityImp< dimgrid-1, dimgrid, dimworld, ctype > *, 3 >	facet_

std::array< FoamGridEntityImp< 0, dimgrid, dimworld, ctype > *, 3 >	vertex_

MarkState	markState_
	Stores requests for refinement and coarsening. More...

bool	isNew_
	This flag is set by adapt() if this element has been newly created. More...

FoamGridEntityImp< dimgrid, dimgrid,dimworld, ctype > *	father_

std::function< FieldVector< ctype, dimworld >(FieldVector< ctype, dimgrid >)>	elementParametrization_
	The element parametrization. More...

bool	coarseningBlocked_
	This flag is set by postGrow() if the element looses its right to coarsen because it contains a bifurcation facet without father. More...

int	growthInsertionIndex_
	If this element was created in a growth step this will be the index of insertion So if this is the first element added to the growth queue by calling insertElement the index is 0 The index will be valid until postGrow is called. To all other times this shall be -1. More...

int	level_
	level More...

unsigned int	levelIndex_
	entity number More...

unsigned int	leafIndex_

unsigned int	id_

bool	willVanish_
	Whether this entity will vanish due to coarsening. More...

Detailed Description

template<int dimworld, class ctype>
class Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >

Element specialization of FoamGridEntityImp for 2d grids. Element is a grid entity of topological codimension 0 and dimension dimgrid.

Member Enumeration Documentation

◆ MarkState

template<int dimworld, class ctype >

enum Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::MarkState

The different ways to mark an element for grid changes.

Enumerator
DO_NOTHING
COARSEN
REFINE
IS_COARSENED

Constructor & Destructor Documentation

◆ FoamGridEntityImp()

template<int dimworld, class ctype >

Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::FoamGridEntityImp	(	int	level,
		unsigned int	id
	)

inline

Member Function Documentation

◆ corners()

template<int dimworld, class ctype >

int Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::corners ( ) const

inline

◆ globalToLocal()

template<int dimworld, class ctype >

FieldVector< ctype, 2 > Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::globalToLocal ( const FieldVector< ctype, dimworld > & coord ) const

inline

Compute local cordinates from global ones.

Parameters

coord The global coordinates.

Returns: The corresponding local coordinates within the element.

◆ hasFather()

template<int dimworld, class ctype >

bool Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::hasFather ( ) const

inline

◆ isLeaf()

template<int dimworld, class ctype >

bool Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::isLeaf ( ) const

inline

◆ isNew()

template<int dimworld, class ctype >

bool Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::isNew ( ) const

inline

◆ level()

int Dune::FoamGridEntityBase::level ( ) const

inlineinherited

◆ mightVanish()

template<int dimworld, class ctype >

bool Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::mightVanish ( ) const

inline

◆ nSons()

template<int dimworld, class ctype >

unsigned int Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::nSons ( ) const

inline

Todo:: Implement me!

◆ subLeafIndex()

template<int dimworld, class ctype >

int Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::subLeafIndex	(	int	i,
		unsigned int	codim
	)		const

inline

Return leaf index of sub entity with codim = cc and local number i.

◆ subLevelIndex()

template<int dimworld, class ctype >

int Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::subLevelIndex	(	int	i,
		unsigned int	codim
	)		const

inline

Return level index of sub entity with codim = cc and local number i.

◆ type()

template<int dimworld, class ctype >

GeometryType Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::type ( ) const

inline

Member Data Documentation

◆ coarseningBlocked_

template<int dimworld, class ctype >

bool Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::coarseningBlocked_

This flag is set by postGrow() if the element looses its right to coarsen because it contains a bifurcation facet without father.

◆ elementParametrization_

template<int dimworld, class ctype >

std::function<FieldVector<ctype, dimworld>(FieldVector<ctype, dimgrid>)> Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::elementParametrization_

The element parametrization.

◆ facet_

template<int dimworld, class ctype >

std::array<FoamGridEntityImp<dimgrid-1, dimgrid, dimworld, ctype>*, 3> Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::facet_

◆ father_

template<int dimworld, class ctype >

FoamGridEntityImp<dimgrid, dimgrid ,dimworld, ctype>* Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::father_

◆ growthInsertionIndex_

template<int dimworld, class ctype >

int Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::growthInsertionIndex_

If this element was created in a growth step this will be the index of insertion So if this is the first element added to the growth queue by calling insertElement the index is 0 The index will be valid until postGrow is called. To all other times this shall be -1.

◆ id_

unsigned int Dune::FoamGridEntityBase::id_

inherited

◆ isNew_

template<int dimworld, class ctype >

bool Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::isNew_

This flag is set by adapt() if this element has been newly created.

◆ leafIndex_

unsigned int Dune::FoamGridEntityBase::leafIndex_

inherited

◆ level_

int Dune::FoamGridEntityBase::level_

inherited

level

◆ levelIndex_

unsigned int Dune::FoamGridEntityBase::levelIndex_

inherited

entity number

◆ markState_

template<int dimworld, class ctype >

MarkState Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::markState_

Stores requests for refinement and coarsening.

◆ nSons_

template<int dimworld, class ctype >

unsigned int Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::nSons_

◆ refinementIndex_

template<int dimworld, class ctype >

int Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::refinementIndex_

index of the refined element in the father

For red refinement this is either the index of corner, that is also a corner in the father element, within the father or 3 if no corner is also a corner in the father.

◆ sons_

template<int dimworld, class ctype >

std::array<FoamGridEntityImp<dimgrid, dimgrid, dimworld, ctype>*, 4> Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::sons_

◆ vertex_

template<int dimworld, class ctype >

std::array<FoamGridEntityImp<0, dimgrid, dimworld, ctype>*, 3> Dune::FoamGridEntityImp< 2, 2, dimworld, ctype >::vertex_

◆ willVanish_

bool Dune::FoamGridEntityBase::willVanish_

inherited

Whether this entity will vanish due to coarsening.

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

foamgridelements.hh

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Enumeration Documentation

◆ MarkState

Constructor & Destructor Documentation

◆ FoamGridEntityImp()

Member Function Documentation

◆ corners()

◆ globalToLocal()

◆ hasFather()

◆ isLeaf()

◆ isNew()

◆ level()

◆ mightVanish()

◆ nSons()

◆ subLeafIndex()

◆ subLevelIndex()

◆ type()

Member Data Documentation

◆ coarseningBlocked_

◆ elementParametrization_

◆ facet_

◆ father_

◆ growthInsertionIndex_

◆ id_

◆ isNew_

◆ leafIndex_

◆ level_

◆ levelIndex_

◆ markState_

◆ nSons_

◆ refinementIndex_

◆ sons_

◆ vertex_

◆ willVanish_