Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl > Class Template Reference

Class that wraps IntersectionIteratorImp of a grid and gets it's internal object from a object stack hold by the grid. More...

#include <dune/grid/alugrid/common/intersectioniteratorwrapper.hh>

Inherited by Dune::LeafIntersectionWrapper< const const GridImp >, and Dune::LevelIntersectionWrapper< const const GridImp >.

List of all members.

Public Types
enum	{ dimension = dim }
	dimension More...
enum	{ dimensionworld = dimworld }
	dimensionworld More...
typedef GridImp::GridObjectFactoryType	FactoryType
typedef GridImp::ctype	ctype
	define type used for coordinates in grid module
typedef GridImp::template Codim< 0 >::Entity	Entity
	Entity type.
typedef GridImp::template Codim< 0 >::EntityPointer	EntityPointer
	type of EntityPointer
typedef GridImp::template Codim< 1 >::Geometry	Geometry
	type of intersectionGlobal
typedef GridImp::template Codim< 1 >::LocalGeometry	LocalGeometry
	type of intersection*Local
typedef FieldVector< ctype, dimworld >	NormalType
	type of normal vector
Public Member Functions
template<class EntityImp >
	IntersectionIteratorWrapper (const EntityImp &en, int wLevel, bool end)
	constructor called from the ibegin and iend method
	IntersectionIteratorWrapper (const ThisType &org)
	The copy constructor.
ThisType &	operator= (const ThisType &org)
	the f*cking assignment operator
	~IntersectionIteratorWrapper ()
	The Destructor puts internal object back to stack.
bool	equals (const ThisType &i) const
	the equality method
void	increment ()
	increment iterator
EntityPointer	outside () const
	access neighbor
EntityPointer	inside () const
	access entity where iteration started
bool	boundary () const
bool	neighbor () const
	return true if across the intersection a neighbor on this level exists
int	boundaryId () const
	return information about the Boundary
size_t	boundarySegmentIndex () const
	return the boundary segment index
LocalGeometry	geometryInInside () const
Geometry	geometry () const
GeometryType	type () const
	obtain the type of reference element for this intersection
int	indexInInside () const
LocalGeometry	geometryInOutside () const
int	indexInOutside () const
int	twistInSelf () const
	twist of the face seen from the inner element
int	twistInInside () const
	twist of the face seen from the inner element
int	twistInNeighbor () const
	twist of the face seen from the outer element
int	twistInOutside () const
	twist of the face seen from the outer element
const NormalType	unitOuterNormal (const FieldVector< ctype, dim-1 > &local) const
const NormalType	centerUnitOuterNormal () const
const NormalType	outerNormal (const FieldVector< ctype, dim-1 > &local) const
const NormalType	integrationOuterNormal (const FieldVector< ctype, dim-1 > &local) const
int	level () const
	return level of iterator
bool	conforming () const
	return true if intersection is conform (i.e. only one neighbor)
IntersectionIteratorImp &	it ()
	returns reference to underlying intersection iterator implementation
const IntersectionIteratorImp &	it () const

---

Detailed Description

template<class GridImp, class IntersectionIteratorImpl>
class Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >

Class that wraps IntersectionIteratorImp of a grid and gets it's internal object from a object stack hold by the grid.

---

Member Typedef Documentation

template<class GridImp, class IntersectionIteratorImpl>

typedef GridImp :: ctype Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::ctype

define type used for coordinates in grid module

template<class GridImp, class IntersectionIteratorImpl>

typedef GridImp::template Codim<0>::Entity Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::Entity

Entity type.

template<class GridImp, class IntersectionIteratorImpl>

typedef GridImp::template Codim<0>::EntityPointer Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::EntityPointer

type of EntityPointer

template<class GridImp, class IntersectionIteratorImpl>

typedef GridImp :: GridObjectFactoryType Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::FactoryType

template<class GridImp, class IntersectionIteratorImpl>

typedef GridImp::template Codim<1>::Geometry Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::Geometry

type of intersectionGlobal

template<class GridImp, class IntersectionIteratorImpl>

typedef GridImp::template Codim<1>::LocalGeometry Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::LocalGeometry

type of intersection*Local

template<class GridImp, class IntersectionIteratorImpl>

typedef FieldVector<ctype , dimworld> Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::NormalType

type of normal vector

---

Member Enumeration Documentation

template<class GridImp, class IntersectionIteratorImpl>

anonymous enum

dimension

Enumerator:

dimension

template<class GridImp, class IntersectionIteratorImpl>

anonymous enum

dimensionworld

Enumerator:

dimensionworld

---

Constructor & Destructor Documentation

template<class GridImp, class IntersectionIteratorImpl>

template<class EntityImp >

Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::IntersectionIteratorWrapper	(	const EntityImp &	en,
		int	wLevel,
		bool	end
	)		[inline]

constructor called from the ibegin and iend method

template<class GridImp, class IntersectionIteratorImpl>

Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::IntersectionIteratorWrapper

(

const ThisType &

org

)

[inline]

The copy constructor.

template<class GridImp, class IntersectionIteratorImpl>

Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::~IntersectionIteratorWrapper

(

)

[inline]

The Destructor puts internal object back to stack.

---

Member Function Documentation

template<class GridImp, class IntersectionIteratorImpl>

bool Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::boundary

(

)

const [inline]

return true if intersection is with boundary.

Todo:

connection with boundary information, processor/outer boundary

template<class GridImp, class IntersectionIteratorImpl>

int Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::boundaryId

(

)

const [inline]

return information about the Boundary

template<class GridImp, class IntersectionIteratorImpl>

size_t Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::boundarySegmentIndex

(

)

const [inline]

return the boundary segment index

template<class GridImp, class IntersectionIteratorImpl>

const NormalType Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::centerUnitOuterNormal

(

)

const [inline]

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

template<class GridImp, class IntersectionIteratorImpl>

bool Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::conforming

(

)

const [inline]

return true if intersection is conform (i.e. only one neighbor)

template<class GridImp, class IntersectionIteratorImpl>

bool Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::equals

(

const ThisType &

i

)

const [inline]

the equality method

Referenced by Dune::LeafIntersectionIteratorWrapper< GridImp >::equals(), and Dune::LevelIntersectionIteratorWrapper< GridImp >::equals().

template<class GridImp, class IntersectionIteratorImpl>

Geometry Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::geometry

(

)

const [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.

Referenced by Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::centerUnitOuterNormal().

template<class GridImp, class IntersectionIteratorImpl>

LocalGeometry Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::geometryInInside

(

)

const [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.

template<class GridImp, class IntersectionIteratorImpl>

LocalGeometry Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::geometryInOutside

(

)

const [inline]

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

template<class GridImp, class IntersectionIteratorImpl>

void Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::increment

(

)

[inline]

increment iterator

Referenced by Dune::LeafIntersectionIteratorWrapper< GridImp >::increment(), and Dune::LevelIntersectionIteratorWrapper< GridImp >::increment().

template<class GridImp, class IntersectionIteratorImpl>

int Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::indexInInside

(

)

const [inline]

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

template<class GridImp, class IntersectionIteratorImpl>

int Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::indexInOutside

(

)

const [inline]

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

template<class GridImp, class IntersectionIteratorImpl>

EntityPointer Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::inside

(

)

const [inline]

access entity where iteration started

template<class GridImp, class IntersectionIteratorImpl>

const NormalType Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::integrationOuterNormal

(

const FieldVector< ctype, dim-1 > &

local

)

const [inline]

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

template<class GridImp, class IntersectionIteratorImpl>

IntersectionIteratorImp& Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::it

(

)

[inline]

returns reference to underlying intersection iterator implementation

Referenced by Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::boundary(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::boundaryId(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::boundarySegmentIndex(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::conforming(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::equals(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::geometry(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::geometryInInside(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::geometryInOutside(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::increment(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::indexInInside(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::indexInOutside(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::inside(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::integrationOuterNormal(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::IntersectionIteratorWrapper(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::level(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::neighbor(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::operator=(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::outerNormal(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::outside(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::twistInInside(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::twistInNeighbor(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::twistInOutside(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::twistInSelf(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::type(), Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::unitOuterNormal(), and Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::~IntersectionIteratorWrapper().

template<class GridImp, class IntersectionIteratorImpl>

const IntersectionIteratorImp& Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::it

(

)

const [inline]

template<class GridImp, class IntersectionIteratorImpl>

int Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::level

(

)

const [inline]

return level of iterator

template<class GridImp, class IntersectionIteratorImpl>

bool Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::neighbor

(

)

const [inline]

return true if across the intersection a neighbor on this level exists

template<class GridImp, class IntersectionIteratorImpl>

ThisType& Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::operator=

(

const ThisType &

org

)

[inline]

the f*cking assignment operator

template<class GridImp, class IntersectionIteratorImpl>

const NormalType Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::outerNormal

(

const FieldVector< ctype, dim-1 > &

local

)

const [inline]

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

template<class GridImp, class IntersectionIteratorImpl>

EntityPointer Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::outside

(

)

const [inline]

access neighbor

template<class GridImp, class IntersectionIteratorImpl>

int Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::twistInInside

(

)

const [inline]

twist of the face seen from the inner element

template<class GridImp, class IntersectionIteratorImpl>

int Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::twistInNeighbor

(

)

const [inline]

twist of the face seen from the outer element

template<class GridImp, class IntersectionIteratorImpl>

int Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::twistInOutside

(

)

const [inline]

twist of the face seen from the outer element

template<class GridImp, class IntersectionIteratorImpl>

int Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::twistInSelf

(

)

const [inline]

twist of the face seen from the inner element

template<class GridImp, class IntersectionIteratorImpl>

GeometryType Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::type

(

)

const [inline]

obtain the type of reference element for this intersection

Referenced by Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::centerUnitOuterNormal().

template<class GridImp, class IntersectionIteratorImpl>

const NormalType Dune::IntersectionIteratorWrapper< GridImp, IntersectionIteratorImpl >::unitOuterNormal

(

const FieldVector< ctype, dim-1 > &

local

)

const [inline]

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

Referenced by Dune::IntersectionIteratorWrapper< const const GridImp, const const GridImp::LevelIntersectionIteratorImp >::centerUnitOuterNormal().

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

• alugrid/common/intersectioniteratorwrapper.hh