HierarchicLeafIterator< GridImp > Class Template Reference

Hierarchic leaf iterator. More...

#include <dune/fufem/utilities/hierarchicleafiterator.hh>

Inheritance diagram for HierarchicLeafIterator< GridImp >:

Public Types
enum	PositionFlag { begin , end }
typedef Dune::CachedMultiLinearGeometry< typename GridImp::ctype, dim, dimworld >	LocalGeometry
typedef std::forward_iterator_tag	iterator_category
typedef typename std::remove_const< V >::type	value_type
typedef D	difference_type
typedef V *	pointer
typedef R	reference
typedef T	DerivedType
typedef V	Value
typedef V *	Pointer
typedef D	DifferenceType
typedef R	Reference

Public Member Functions
	HierarchicLeafIterator (const GridImp &grid, const Element &element, PositionFlag flag, bool nested=true)
bool	equals (const HierarchicLeafIterator< GridImp > &other) const
	Equality.
void	increment ()
	Prefix increment.
const Element &	dereference () const
	Dereferencing.
LocalGeometry	geometryInAncestor ()
	Compute the local geometry mapping from the leaf child to the starting element.
constexpr Reference	operator* () const
constexpr Pointer	operator-> () const
constexpr DerivedType &	operator++ ()
constexpr DerivedType	operator++ (int)

Detailed Description

template<class GridImp>
class HierarchicLeafIterator< GridImp >

Hierarchic leaf iterator.

This iterator loops over all children of a given coarse element and only returns the ones that are leaf. If the starting element is leaf itself, then the returned iterator returns the element itself. This class also provides a geometry, mapping local coordinates of the children to local coordinates in the coarse element.

Member Typedef Documentation

LocalGeometry

template<class GridImp >

typedef Dune::CachedMultiLinearGeometry<typename GridImp::ctype, dim, dimworld> HierarchicLeafIterator< GridImp >::LocalGeometry

Member Enumeration Documentation

PositionFlag

template<class GridImp >

enum HierarchicLeafIterator::PositionFlag

Enumerator
begin
end

Constructor & Destructor Documentation

HierarchicLeafIterator()

template<class GridImp >

HierarchicLeafIterator< GridImp >::HierarchicLeafIterator ( const GridImp &  grid, const Element &  element, PositionFlag  flag, bool  nested = true  )

inline

Member Function Documentation

dereference()

template<class GridImp >

const Element & HierarchicLeafIterator< GridImp >::dereference ( ) const

inline

Dereferencing.

equals()

template<class GridImp >

bool HierarchicLeafIterator< GridImp >::equals ( const HierarchicLeafIterator< GridImp > &  other ) const

inline

Equality.

geometryInAncestor()

template<class GridImp >

LocalGeometry HierarchicLeafIterator< GridImp >::geometryInAncestor ( )

inline

Compute the local geometry mapping from the leaf child to the starting element.

increment()

template<class GridImp >

void HierarchicLeafIterator< GridImp >::increment ( )

inline

Prefix increment.

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

• hierarchicleafiterator.hh