Arxx::Archive::const_iterator Class Reference

#include <Archive.h>

Collaboration diagram for Arxx::Archive::const_iterator:

[legend]List of all members.

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Detailed Description

An iterator class defining basic operations to iterate the Arxx::Item objects in an Arxx::Archive.

This iterator class encapsules the internal form of Item object storage in an archive. By using this iterator class, which is what you have to do, you are safe from changes in implementation detail as the container used to store Item object pointers. Additionally it is the prefered way to make a visit to each Item in an archive.

Public Member Functions
	const_iterator (std::map< Arxx::u4byte, Arxx::Item * >::const_iterator iItem)
	The constructor of a const Item iterator.
	~const_iterator (void)
	The destructor of a const Item iterator.
const_iterator &	operator++ (void)
	Advances the iterator.
const Arxx::Item &	operator * (void) const
	This will return the Arxx::Item that this iterator points to.
const Arxx::Item *	operator-> (void) const
	The Arxx::Item accessor.
bool	operator== (const Arxx::Archive::const_iterator &iItem) const
	Tests two iterators for equality.
bool	operator!= (const Arxx::Archive::const_iterator &iItem) const
	Tests two iterators for inequality.
Private Attributes
std::map< Arxx::u4byte, Arxx::Item * >::const_iterator	m_iItem
	The internal STL iterator.

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Constructor & Destructor Documentation

Arxx::Archive::const_iterator::const_iterator

(

std::map< Arxx::u4byte, Arxx::Item * >::const_iterator

iItem

)

The constructor of a const Item iterator.

Parameters:

iItem

The STL iterator from Arxx::Archive's aggregated Item object container. The internal representation of the iterator.

This constructor creates a an Item iterator from an STL iterator.

Arxx::Archive::const_iterator::~const_iterator

(

void

)

The destructor of a const Item iterator.

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Member Function Documentation

const Arxx::Item & Arxx::Archive::const_iterator::operator *

(

void

)

const

This will return the Arxx::Item that this iterator points to.

This is the const version of the operator*() thus the returned Item reference is const as well.

bool Arxx::Archive::const_iterator::operator!=

(

const Arxx::Archive::const_iterator &

iItem

)

const

Tests two iterators for inequality.

Parameters:

iItem

The iterator to check against.

Arxx::Archive::const_iterator & Arxx::Archive::const_iterator::operator++

(

void

)

Advances the iterator.

Advances the Item iterator. It is not defined which will be the next Arxx::Item the iterator points to. It is only assured that every Item will be passed once.

const Arxx::Item * Arxx::Archive::const_iterator::operator->

(

void

)

const

The Arxx::Item accessor.

bool Arxx::Archive::const_iterator::operator==

(

const Arxx::Archive::const_iterator &

iItem

)

const

Tests two iterators for equality.

Parameters:

iItem

The iterator to check against.

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Member Data Documentation

std::map< Arxx::u4byte, Arxx::Item * >::const_iterator Arxx::Archive::const_iterator::m_iItem [private]

The internal STL iterator.

This is an iterator into Arxx::Archive's internal Item map Arxx::Archive::m_Items.

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

• Archive.h
• Archive.cxx

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