Dune::BidirectionalIteratorFacade< T, V, R, D > Class Template Reference

Facade class for stl conformant bidirectional iterators. More...

#include <dune/common/iteratorfacades.hh>

Inheritance diagram for Dune::BidirectionalIteratorFacade< T, V, R, D >:

Public Types
using	iterator_category = std::bidirectional_iterator_tag
using	value_type = typename std::remove_const< V >::type
using	difference_type = D
using	pointer = V *
using	reference = R
typedef T	DerivedType
	The type of derived iterator.
typedef V	Value
	The type of value accessed through the iterator.
typedef V *	Pointer
	The pointer to the Value.
typedef D	DifferenceType
	The type of the difference between two positions.
typedef R	Reference
	The type of the reference to the values accessed.

Public Member Functions
Reference	operator* () const
	Dereferencing operator.
Pointer	operator-> () const
DerivedType &	operator++ ()
	Preincrement operator.
DerivedType	operator++ (int)
	Postincrement operator.
DerivedType &	operator-- ()
	Preincrement operator.
DerivedType	operator-- (int)
	Postincrement operator.

Detailed Description

template<class T, class V, class R = V&, class D = std::ptrdiff_t>
class Dune::BidirectionalIteratorFacade< T, V, R, D >

Facade class for stl conformant bidirectional iterators.

Member Typedef Documentation

DerivedType

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

typedef T Dune::BidirectionalIteratorFacade< T, V, R, D >::DerivedType

The type of derived iterator.

The iterator has to define following functions have to be present:

// Access the value referred to.
Reference dereference() const;
 
// Compare for equality with j
bool equals(j);
 
// position the iterator at the next element.
void increment()
 
// position the iterator at the previous element.
void decrement()

For an elaborate explanation see the STL Documentation

difference_type

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

using Dune::BidirectionalIteratorFacade< T, V, R, D >::difference_type = D

DifferenceType

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

typedef D Dune::BidirectionalIteratorFacade< T, V, R, D >::DifferenceType

The type of the difference between two positions.

iterator_category

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

using Dune::BidirectionalIteratorFacade< T, V, R, D >::iterator_category = std::bidirectional_iterator_tag

pointer

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

using Dune::BidirectionalIteratorFacade< T, V, R, D >::pointer = V*

Pointer

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

typedef V* Dune::BidirectionalIteratorFacade< T, V, R, D >::Pointer

The pointer to the Value.

reference

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

using Dune::BidirectionalIteratorFacade< T, V, R, D >::reference = R

Reference

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

typedef R Dune::BidirectionalIteratorFacade< T, V, R, D >::Reference

The type of the reference to the values accessed.

Value

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

typedef V Dune::BidirectionalIteratorFacade< T, V, R, D >::Value

The type of value accessed through the iterator.

value_type

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

using Dune::BidirectionalIteratorFacade< T, V, R, D >::value_type = typename std::remove_const<V>::type

Member Function Documentation

operator*()

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

Reference Dune::BidirectionalIteratorFacade< T, V, R, D >::operator* ( ) const

inline

Dereferencing operator.

operator++() [1/2]

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

DerivedType & Dune::BidirectionalIteratorFacade< T, V, R, D >::operator++ ( )

inline

Preincrement operator.

operator++() [2/2]

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

DerivedType Dune::BidirectionalIteratorFacade< T, V, R, D >::operator++ ( int  )

inline

Postincrement operator.

operator--() [1/2]

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

DerivedType & Dune::BidirectionalIteratorFacade< T, V, R, D >::operator-- ( )

inline

Preincrement operator.

operator--() [2/2]

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

DerivedType Dune::BidirectionalIteratorFacade< T, V, R, D >::operator-- ( int  )

inline

Postincrement operator.

operator->()

template<class T , class V , class R = V&, class D = std::ptrdiff_t>

Pointer Dune::BidirectionalIteratorFacade< T, V, R, D >::operator-> ( ) const

inline

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

• iteratorfacades.hh