osmium::DiffIterator< TBasicIterator > Class Template Reference

#include <diff_iterator.hpp>

Collaboration diagram for osmium::DiffIterator< TBasicIterator >:

Public Types
using	iterator_category = std::input_iterator_tag
using	value_type = const osmium::DiffObject
using	difference_type = std::ptrdiff_t
using	pointer = value_type *
using	reference = value_type &

Public Member Functions
	DiffIterator (TBasicIterator begin, TBasicIterator end)
DiffIterator &	operator++ ()
DiffIterator	operator++ (int)
bool	operator== (const DiffIterator &rhs) const noexcept
bool	operator!= (const DiffIterator &rhs) const noexcept
reference	operator* () const noexcept
pointer	operator-> () const noexcept

Private Member Functions
void	set_diff () const noexcept

Private Attributes
TBasicIterator	m_prev
TBasicIterator	m_curr
TBasicIterator	m_next
const TBasicIterator	m_end
osmium::DiffObject	m_diff

Detailed Description

template<typename TBasicIterator>
class osmium::DiffIterator< TBasicIterator >

An input iterator wrapping any iterator over OSMObjects. When dereferenced it will yield DiffObject objects pointing to the underlying OSMObjects.

Note that this class uses a mutable member variable internally. It can not be used safely in multiple threads!

Member Typedef Documentation

difference_type

template<typename TBasicIterator >

using osmium::DiffIterator< TBasicIterator >::difference_type = std::ptrdiff_t

iterator_category

template<typename TBasicIterator >

using osmium::DiffIterator< TBasicIterator >::iterator_category = std::input_iterator_tag

pointer

template<typename TBasicIterator >

using osmium::DiffIterator< TBasicIterator >::pointer = value_type*

reference

template<typename TBasicIterator >

using osmium::DiffIterator< TBasicIterator >::reference = value_type&

value_type

template<typename TBasicIterator >

using osmium::DiffIterator< TBasicIterator >::value_type = const osmium::DiffObject

Constructor & Destructor Documentation

DiffIterator()

template<typename TBasicIterator >

osmium::DiffIterator< TBasicIterator >::DiffIterator ( TBasicIterator  begin, TBasicIterator  end  )

inline

Member Function Documentation

operator!=()

template<typename TBasicIterator >

bool osmium::DiffIterator< TBasicIterator >::operator!= ( const DiffIterator< TBasicIterator > &  rhs ) const

inlinenoexcept

operator*()

template<typename TBasicIterator >

reference osmium::DiffIterator< TBasicIterator >::operator* ( ) const

inlinenoexcept

operator++() [1/2]

template<typename TBasicIterator >

DiffIterator & osmium::DiffIterator< TBasicIterator >::operator++ ( )

inline

operator++() [2/2]

template<typename TBasicIterator >

DiffIterator osmium::DiffIterator< TBasicIterator >::operator++ ( int  )

inline

operator->()

template<typename TBasicIterator >

pointer osmium::DiffIterator< TBasicIterator >::operator-> ( ) const

inlinenoexcept

operator==()

template<typename TBasicIterator >

bool osmium::DiffIterator< TBasicIterator >::operator== ( const DiffIterator< TBasicIterator > &  rhs ) const

inlinenoexcept

set_diff()

template<typename TBasicIterator >

void osmium::DiffIterator< TBasicIterator >::set_diff ( ) const

inlineprivatenoexcept

Member Data Documentation

m_curr

template<typename TBasicIterator >

TBasicIterator osmium::DiffIterator< TBasicIterator >::m_curr

private

m_diff

template<typename TBasicIterator >

osmium::DiffObject osmium::DiffIterator< TBasicIterator >::m_diff

mutableprivate

m_end

template<typename TBasicIterator >

const TBasicIterator osmium::DiffIterator< TBasicIterator >::m_end

private

m_next

template<typename TBasicIterator >

TBasicIterator osmium::DiffIterator< TBasicIterator >::m_next

private

m_prev

template<typename TBasicIterator >

TBasicIterator osmium::DiffIterator< TBasicIterator >::m_prev

private

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

• include/osmium/diff_iterator.hpp