IteratorRange< Iterator >::IteratorOverIterators Class Reference

#include <deal.II/base/iterator_range.h>

Inherits iterator< std::forward_iterator_tag, Iterator, Iterator::difference_type >.

Public Types
typedef Iterator	BaseIterator

Public Member Functions
	IteratorOverIterators (const BaseIterator &iterator)
BaseIterator	operator* () const
const BaseIterator *	operator-> () const
IteratorOverIterators &	operator++ ()
IteratorOverIterators	operator++ (int)
bool	operator!= (const IteratorOverIterators &i_o_i)

Private Attributes
BaseIterator	element_of_iterator_collection

Detailed Description

template<typename Iterator>
class IteratorRange< Iterator >::IteratorOverIterators

A class that implements the semantics of iterators over iterators as discussed in the design sections of the IteratorRange class.

Definition at line 124 of file iterator_range.h.

Member Typedef Documentation

BaseIterator

template<typename Iterator>

typedef Iterator IteratorRange< Iterator >::IteratorOverIterators::BaseIterator

Typedef the elements of the collection to give them a name that is more distinct.

Definition at line 132 of file iterator_range.h.

Constructor & Destructor Documentation

IteratorOverIterators()

template<typename Iterator >

IteratorRange< Iterator >::IteratorOverIterators::IteratorOverIterators ( const BaseIterator &  iterator )

inline

Constructor. Initialize this iterator-over-iterator in such a way that it points to the given argument.

Parameters

iterator

An iterator to which this object is supposed to point.

Definition at line 231 of file iterator_range.h.

Member Function Documentation

operator*()

template<typename Iterator >

IteratorRange< Iterator >::IteratorOverIterators::BaseIterator IteratorRange< Iterator >::IteratorOverIterators::operator* ( ) const

inline

Dereferencing operator.

Returns

The iterator within the collection currently pointed to.

Definition at line 241 of file iterator_range.h.

operator->()

template<typename Iterator >

const IteratorRange< Iterator >::IteratorOverIterators::BaseIterator * IteratorRange< Iterator >::IteratorOverIterators::operator-> ( ) const

inline

Dereferencing operator.

Returns

The iterator within the collection currently pointed to.

Definition at line 251 of file iterator_range.h.

operator++() [1/2]

template<typename Iterator >

IteratorRange< Iterator >::IteratorOverIterators & IteratorRange< Iterator >::IteratorOverIterators::operator++ ( )

inline

Prefix increment operator. Move the current iterator to the next element of the collection and return the new value.

Definition at line 261 of file iterator_range.h.

operator++() [2/2]

template<typename Iterator >

IteratorRange< Iterator >::IteratorOverIterators IteratorRange< Iterator >::IteratorOverIterators::operator++ ( int  )

inline

Postfix increment operator. Move the current iterator to the next element of the collection, but return the previous value of the iterator.

Definition at line 272 of file iterator_range.h.

operator!=()

template<typename Iterator >

bool IteratorRange< Iterator >::IteratorOverIterators::operator!= ( const IteratorOverIterators &  i_o_i )

inline

Comparison operator

Parameters

i_o_i

Another iterator over iterators.

Returns

Returns whether the current iterator points to a different object than the iterator represented by the argument.

Definition at line 284 of file iterator_range.h.

Member Data Documentation

element_of_iterator_collection

template<typename Iterator>

BaseIterator IteratorRange< Iterator >::IteratorOverIterators::element_of_iterator_collection

private

The object this iterator currently points to.

Definition at line 179 of file iterator_range.h.

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

• deal.II/base/iterator_range.h