#include <dune/alugrid/3d/iterator.hh>

Inheritance diagram for Dune::ALU3dGridIntersectionIterator< GridImp >:

Public Types
typedef ALUTwists<(dim==3) ? GridImp::elementType==tetra ? 3 :4 :2, dim-1 >	Twists

typedef Twists::Twist	Twist

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

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

typedef GridImp::template Codim< 1 >::Geometry	Geometry

typedef GridImp::template Codim< 1 >::LocalGeometry	LocalGeometry

typedef ALU3dGridIntersectionIterator< GridImp >	ImplementationType

typedef Dune::Intersection< GridImp, Dune::ALU3dGridIntersectionIterator< GridImp > >	Intersection
	type of the intersection More...

typedef FieldVector< alu3d_ctype, dimworld >	NormalType

Public Member Functions
	ALU3dGridIntersectionIterator (const bool levelIntersectionIterator=false)
	The default Constructor. More...

	ALU3dGridIntersectionIterator (const ALU3dGridIntersectionIterator< GridImp > &org)
	The copy constructor. More...

void	assign (const ALU3dGridIntersectionIterator< GridImp > &org)
	assignment of iterators More...

bool	equals (const ALU3dGridIntersectionIterator< GridImp > &i) const
	The copy constructor. More...

void	increment ()
	increment iterator More...

EntityImp	outside () const
	access neighbor More...

EntityImp	inside () const
	access entity where iteration started More...

bool	boundary () const
	return true if intersection is with boundary. More...

bool	neighbor () const
	return true if across the face an neighbor on leaf exists More...

int	boundaryId () const
	return information about the Boundary More...

size_t	boundarySegmentIndex () const
	return the boundary segment index More...

int	segmentId () const
	return the segment id (non-consecutive) More...

LocalGeometry	geometryInInside () const

Geometry	geometry () const

GeometryType	type () const
	obtain the type of reference element for this intersection More...

int	indexInInside () const

LocalGeometry	geometryInOutside () const

int	indexInOutside () const

Twist	twistInInside () const
	returns twist of face compared to inner element More...

Twist	twistInOutside () const
	returns twist of face compared to outer element More...

NormalType	unitOuterNormal (const FieldVector< alu3d_ctype, dim-1 > &local) const

NormalType	outerNormal (const FieldVector< alu3d_ctype, dim-1 > &local) const

NormalType	integrationOuterNormal (const FieldVector< alu3d_ctype, dim-1 > &local) const

int	level () const
	return level of iterator (level of item) More...

int	outsideLevel () const

bool	conforming () const
	return true if intersection is conforming More...

const GEOFaceType &	getItem () const
	return current face More...

int	weight () const
	return communication weight More...

void	invalidate ()

Public Attributes
unsigned int	refCount_

Protected Types
enum	IntersectionIteratorType { IntersectionLeaf , IntersectionLevel , IntersectionBoth }

typedef GridImp::Traits::template Codim< 1 >::GeometryImpl	GeometryImpl

typedef GridImp::Traits::template Codim< 1 >::LocalGeometryImpl	LocalGeometryImpl

Protected Member Functions
void	done ()

template<class EntityType >
void	done (const EntityType &en)

void	setFirstItem (const HElementType &elem, int wLevel)

void	setInteriorItem (const HElementType &elem, const BNDFaceType &bnd, int wLevel)

template<class EntityType >
void	first (const EntityType &en, int wLevel, const GridImp &grid)

void	setNewFace (const GEOFaceType &newFace)

void	buildLocalGeometries () const

const ALU3dImplTraits< tetra, Comm >::GEOFaceType *	getFace (const GEOTriangleBndType &bnd, int index) const

const ALU3dImplTraits< hexa, Comm >::GEOFaceType *	getFace (const GEOQuadBndType &bnd, int index) const

const ALU3dImplTraits< tetra, Comm >::GEOFaceType *	getFace (const GEOTetraElementType &elem, int index) const

const ALU3dImplTraits< hexa, Comm >::GEOFaceType *	getFace (const GEOHexaElementType &elem, int index) const

Protected Attributes
FaceInfoType	connector_

GeometryInfoType	geoProvider_

const IMPLElementType *	item_
	current element from which we started the intersection iterator More...

const BNDFaceType *	ghost_
	current pointer to ghost face if iterator was started from ghost element More...

const GridImp *	grid_
	pointer to grid implementation More...

int	innerLevel_

int	index_

GeometryImpl	intersectionGlobal_

LocalGeometryImpl	intersectionSelfLocal_

LocalGeometryImpl	intersectionNeighborLocal_

NormalType	unitOuterNormal_

Detailed Description

template<class GridImp>
class Dune::ALU3dGridIntersectionIterator< GridImp >

Mesh entities of codimension 0 ("elements") allow to visit all neighbors, wh a neighbor is an entity of codimension 0 which has a common entity of codimens These neighbors are accessed via a IntersectionIterator. This allows the implement non-matching meshes. The number of neigbors may be different from the number o of an element!

Member Typedef Documentation

◆ Entity

template<class GridImp >

typedef GridImp::template Codim<0>::Entity Dune::ALU3dGridIntersectionIterator< GridImp >::Entity

◆ EntityImp

template<class GridImp >

typedef GridImp::template Codim<0>::EntityImp Dune::ALU3dGridIntersectionIterator< GridImp >::EntityImp

◆ Geometry

template<class GridImp >

typedef GridImp::template Codim<1>::Geometry Dune::ALU3dGridIntersectionIterator< GridImp >::Geometry

◆ GeometryImpl

template<class GridImp >

typedef GridImp::Traits::template Codim< 1 >::GeometryImpl Dune::ALU3dGridIntersectionIterator< GridImp >::GeometryImpl

protected

◆ ImplementationType

template<class GridImp >

typedef ALU3dGridIntersectionIterator< GridImp > Dune::ALU3dGridIntersectionIterator< GridImp >::ImplementationType

◆ Intersection

template<class GridImp >

typedef Dune::Intersection< GridImp, Dune::ALU3dGridIntersectionIterator< GridImp > > Dune::ALU3dGridIntersectionIterator< GridImp >::Intersection

type of the intersection

◆ LocalGeometry

template<class GridImp >

typedef GridImp::template Codim<1>::LocalGeometry Dune::ALU3dGridIntersectionIterator< GridImp >::LocalGeometry

◆ LocalGeometryImpl

template<class GridImp >

typedef GridImp::Traits::template Codim< 1 >::LocalGeometryImpl Dune::ALU3dGridIntersectionIterator< GridImp >::LocalGeometryImpl

protected

◆ NormalType

template<class GridImp >

typedef FieldVector<alu3d_ctype, dimworld> Dune::ALU3dGridIntersectionIterator< GridImp >::NormalType

◆ Twist

template<class GridImp >

typedef Twists::Twist Dune::ALU3dGridIntersectionIterator< GridImp >::Twist

◆ Twists

template<class GridImp >

typedef ALUTwists< (dim == 3 ) ? GridImp::elementType == tetra ? 3 : 4 : 2, dim-1 > Dune::ALU3dGridIntersectionIterator< GridImp >::Twists

Member Enumeration Documentation

◆ IntersectionIteratorType

template<class GridImp >

enum Dune::ALU3dGridIntersectionIterator::IntersectionIteratorType

protected

Enumerator
IntersectionLeaf
IntersectionLevel
IntersectionBoth

Constructor & Destructor Documentation

◆ ALU3dGridIntersectionIterator() [1/2]

template<class GridImp >

Dune::ALU3dGridIntersectionIterator< GridImp >::ALU3dGridIntersectionIterator ( const bool levelIntersectionIterator = false )

inlineexplicit

The default Constructor.

◆ ALU3dGridIntersectionIterator() [2/2]

template<class GridImp >

Dune::ALU3dGridIntersectionIterator< GridImp >::ALU3dGridIntersectionIterator ( const ALU3dGridIntersectionIterator< GridImp > & org )

inline

The copy constructor.

Member Function Documentation

◆ assign()

template<class GridImp >

void Dune::ALU3dGridIntersectionIterator< GridImp >::assign ( const ALU3dGridIntersectionIterator< GridImp > & org )

inline

assignment of iterators

◆ boundary()

template<class GridImp >

bool Dune::ALU3dGridIntersectionIterator< GridImp >::boundary

inline

return true if intersection is with boundary.

◆ boundaryId()

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::boundaryId

inline

return information about the Boundary

◆ boundarySegmentIndex()

template<class GridImp >

size_t Dune::ALU3dGridIntersectionIterator< GridImp >::boundarySegmentIndex

inline

return the boundary segment index

◆ buildLocalGeometries()

template<class GridImp >

void Dune::ALU3dGridIntersectionIterator< GridImp >::buildLocalGeometries

inlineprotected

◆ conforming()

template<class GridImp >

bool Dune::ALU3dGridIntersectionIterator< GridImp >::conforming ( ) const

inline

return true if intersection is conforming

◆ done() [1/2]

template<class GridImp >

void Dune::ALU3dGridIntersectionIterator< GridImp >::done

inlineprotected

◆ done() [2/2]

template<class GridImp >

template<class EntityType >

void Dune::ALU3dGridIntersectionIterator< GridImp >::done ( const EntityType & en )

inlineprotected

◆ equals()

template<class GridImp >

bool Dune::ALU3dGridIntersectionIterator< GridImp >::equals ( const ALU3dGridIntersectionIterator< GridImp > & i ) const

inline

The copy constructor.

◆ first()

template<class GridImp >

template<class EntityType >

void Dune::ALU3dGridIntersectionIterator< GridImp >::first	(	const EntityType &	en,
		int	wLevel,
		const GridImp &	grid
	)

inlineprotected

◆ geometry()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::Geometry Dune::ALU3dGridIntersectionIterator< GridImp >::geometry

inline

intersection of codimension 1 of this neighbor with element where iteration started. Here returned element is in GLOBAL coordinates of the element where iteration started.

◆ geometryInInside()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::LocalGeometry Dune::ALU3dGridIntersectionIterator< GridImp >::geometryInInside

inline

intersection of codimension 1 of this neighbor with element where iteration started. Here returned element is in LOCAL coordinates of the element where iteration started.

◆ geometryInOutside()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::LocalGeometry Dune::ALU3dGridIntersectionIterator< GridImp >::geometryInOutside

inline

intersection of codimension 1 of this neighbor with element where iteration started. Here returned element is in LOCAL coordinates of neighbor

◆ getFace() [1/4]

template<class GridImp >

const ALU3dImplTraits< hexa, typename GridImp::MPICommunicatorType >::GEOFaceType * Dune::ALU3dGridIntersectionIterator< GridImp >::getFace	(	const GEOHexaElementType &	elem,
		int	index
	)		const

inlineprotected

◆ getFace() [2/4]

template<class GridImp >

const ALU3dImplTraits< hexa, typename GridImp::MPICommunicatorType >::GEOFaceType * Dune::ALU3dGridIntersectionIterator< GridImp >::getFace	(	const GEOQuadBndType &	bnd,
		int	index
	)		const

inlineprotected

◆ getFace() [3/4]

template<class GridImp >

const ALU3dImplTraits< tetra, typename GridImp::MPICommunicatorType >::GEOFaceType * Dune::ALU3dGridIntersectionIterator< GridImp >::getFace	(	const GEOTetraElementType &	elem,
		int	index
	)		const

inlineprotected

◆ getFace() [4/4]

template<class GridImp >

const ALU3dImplTraits< tetra, typename GridImp::MPICommunicatorType >::GEOFaceType * Dune::ALU3dGridIntersectionIterator< GridImp >::getFace	(	const GEOTriangleBndType &	bnd,
		int	index
	)		const

inlineprotected

◆ getItem()

template<class GridImp >

const GEOFaceType& Dune::ALU3dGridIntersectionIterator< GridImp >::getItem ( ) const

inline

return current face

◆ increment()

template<class GridImp >

void Dune::ALU3dGridIntersectionIterator< GridImp >::increment

inline

increment iterator

◆ indexInInside()

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::indexInInside

inline

local index of codim 1 entity in self where intersection is contained in

◆ indexInOutside()

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::indexInOutside

inline

local index of codim 1 entity in neighbor where intersection is contained

◆ inside()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::EntityImp Dune::ALU3dGridIntersectionIterator< GridImp >::inside

inline

access entity where iteration started

◆ integrationOuterNormal()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::NormalType Dune::ALU3dGridIntersectionIterator< GridImp >::integrationOuterNormal ( const FieldVector< alu3d_ctype, dim-1 > & local ) const

inline

return outer normal, this should be dependent on local coordinates for higher order boundary

◆ invalidate()

template<class GridImp >

void Dune::ALU3dGridIntersectionIterator< GridImp >::invalidate ( )

inline

◆ level()

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::level

inline

return level of iterator (level of item)

◆ neighbor()

template<class GridImp >

bool Dune::ALU3dGridIntersectionIterator< GridImp >::neighbor

inline

return true if across the face an neighbor on leaf exists

◆ outerNormal()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::NormalType Dune::ALU3dGridIntersectionIterator< GridImp >::outerNormal ( const FieldVector< alu3d_ctype, dim-1 > & local ) const

inline

return outer normal, this should be dependent on local coordinates for higher order boundary

◆ outside()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::EntityImp Dune::ALU3dGridIntersectionIterator< GridImp >::outside

inline

access neighbor

◆ outsideLevel()

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::outsideLevel ( ) const

inline

◆ segmentId()

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::segmentId

inline

return the segment id (non-consecutive)

◆ setFirstItem()

template<class GridImp >

void Dune::ALU3dGridIntersectionIterator< GridImp >::setFirstItem	(	const HElementType &	elem,
		int	wLevel
	)

inlineprotected

◆ setInteriorItem()

template<class GridImp >

void Dune::ALU3dGridIntersectionIterator< GridImp >::setInteriorItem	(	const HElementType &	elem,
		const BNDFaceType &	bnd,
		int	wLevel
	)

inlineprotected

◆ setNewFace()

template<class GridImp >

void Dune::ALU3dGridIntersectionIterator< GridImp >::setNewFace ( const GEOFaceType & newFace )

inlineprotected

◆ twistInInside()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::Twist Dune::ALU3dGridIntersectionIterator< GridImp >::twistInInside

inline

returns twist of face compared to inner element

◆ twistInOutside()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::Twist Dune::ALU3dGridIntersectionIterator< GridImp >::twistInOutside

inline

returns twist of face compared to outer element

◆ type()

template<class GridImp >

GeometryType Dune::ALU3dGridIntersectionIterator< GridImp >::type

inline

obtain the type of reference element for this intersection

◆ unitOuterNormal()

template<class GridImp >

ALU3dGridIntersectionIterator< GridImp >::NormalType Dune::ALU3dGridIntersectionIterator< GridImp >::unitOuterNormal ( const FieldVector< alu3d_ctype, dim-1 > & local ) const

inline

return unit outer normal, this should be dependent on local coordinates for higher order boundary

◆ weight()

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::weight ( ) const

inline

return communication weight

Member Data Documentation

◆ connector_

template<class GridImp >

FaceInfoType Dune::ALU3dGridIntersectionIterator< GridImp >::connector_

mutableprotected

structure containing the topological and geometrical information about the face which the iterator points to

◆ geoProvider_

template<class GridImp >

GeometryInfoType Dune::ALU3dGridIntersectionIterator< GridImp >::geoProvider_

mutableprotected

◆ ghost_

template<class GridImp >

const BNDFaceType* Dune::ALU3dGridIntersectionIterator< GridImp >::ghost_

protected

current pointer to ghost face if iterator was started from ghost element

◆ grid_

template<class GridImp >

const GridImp* Dune::ALU3dGridIntersectionIterator< GridImp >::grid_

protected

pointer to grid implementation

◆ index_

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::index_

mutableprotected

◆ innerLevel_

template<class GridImp >

int Dune::ALU3dGridIntersectionIterator< GridImp >::innerLevel_

mutableprotected

◆ intersectionGlobal_

template<class GridImp >

GeometryImpl Dune::ALU3dGridIntersectionIterator< GridImp >::intersectionGlobal_

mutableprotected

◆ intersectionNeighborLocal_

template<class GridImp >

LocalGeometryImpl Dune::ALU3dGridIntersectionIterator< GridImp >::intersectionNeighborLocal_

mutableprotected

◆ intersectionSelfLocal_

template<class GridImp >

LocalGeometryImpl Dune::ALU3dGridIntersectionIterator< GridImp >::intersectionSelfLocal_

mutableprotected

◆ item_

template<class GridImp >

const IMPLElementType* Dune::ALU3dGridIntersectionIterator< GridImp >::item_

protected

current element from which we started the intersection iterator

◆ refCount_

template<class GridImp >

unsigned int Dune::ALU3dGridIntersectionIterator< GridImp >::refCount_

◆ unitOuterNormal_

template<class GridImp >

NormalType Dune::ALU3dGridIntersectionIterator< GridImp >::unitOuterNormal_

mutableprotected

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

Public Types

Public Member Functions

Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

template<class GridImp> class Dune::ALU3dGridIntersectionIterator< GridImp >

Member Typedef Documentation

◆ Entity

◆ EntityImp

◆ Geometry

◆ GeometryImpl

◆ ImplementationType

◆ Intersection

◆ LocalGeometry

◆ LocalGeometryImpl

◆ NormalType

◆ Twist

◆ Twists

Member Enumeration Documentation

◆ IntersectionIteratorType

Constructor & Destructor Documentation

◆ ALU3dGridIntersectionIterator() [1/2]

◆ ALU3dGridIntersectionIterator() [2/2]

Member Function Documentation

◆ assign()

◆ boundary()

◆ boundaryId()

◆ boundarySegmentIndex()

◆ buildLocalGeometries()

◆ conforming()

◆ done() [1/2]

◆ done() [2/2]

◆ equals()

◆ first()

◆ geometry()

◆ geometryInInside()

◆ geometryInOutside()

◆ getFace() [1/4]

◆ getFace() [2/4]

◆ getFace() [3/4]

◆ getFace() [4/4]

◆ getItem()

◆ increment()

◆ indexInInside()

◆ indexInOutside()

◆ inside()

◆ integrationOuterNormal()

◆ invalidate()

◆ level()

◆ neighbor()

◆ outerNormal()

◆ outside()

◆ outsideLevel()

◆ segmentId()

◆ setFirstItem()

◆ setInteriorItem()

◆ setNewFace()

◆ twistInInside()

◆ twistInOutside()

◆ type()

◆ unitOuterNormal()

◆ weight()

Member Data Documentation

◆ connector_

◆ geoProvider_

◆ ghost_

◆ grid_

◆ index_

◆ innerLevel_

◆ intersectionGlobal_

◆ intersectionNeighborLocal_

◆ intersectionSelfLocal_

◆ item_

◆ refCount_

◆ unitOuterNormal_

template<class GridImp>
class Dune::ALU3dGridIntersectionIterator< GridImp >