Ogre::MapIterator< T > Class Template Reference

Concrete IteratorWrapper for nonconst access to the underlying key-value container. More...

#include <OgreIteratorWrapper.h>

Inheritance diagram for Ogre::MapIterator< T >:

Public Types
typedef T::iterator	const_iterator
	Typedef to fulfill container interface. More...
typedef T::iterator	iterator
	Typedef to fulfill container interface. More...
typedef T::key_type	KeyType
	Type you expect to get by funktions like peekNextKey. More...
typedef T::value_type	PairType
	Unused, just to make it clear that map/set::value_type is not a ValueType. More...
typedef IteratorWrapper< T, T::iterator, typename T::mapped_type >::PointerType	PointerType
	Redefined PointerType for a map/set. More...
typedef IteratorWrapper< T, T::iterator, typename T::mapped_type >::ValueType	ValueType
	Redefined ValueType for a map/set. More...

Public Member Functions
	MapIterator (typename T::iterator start, typename T::iterator last)
	Constructor. More...
	MapIterator (T &c)
	Constructor. More...
const T::iterator &	begin ()
	Bookmark to the begin of the underlying collection. More...
T::iterator &	current ()
	Full access to the current iterator. More...
const T::iterator &	end ()
	Bookmark to the end (one behind the last element) of the underlying collection. More...
ValueType	getNext ()
	Returns the next(=current) value element in the collection, and advances to the next. More...
bool	hasMoreElements () const
	Returns true if there are more items in the collection. More...
void	moveNext ()
	Moves the iterator on one element. More...
KeyType	peekNextKey (void) const
	Returns the next(=current) key element in the collection, without advancing to the next. More...
ValueType	peekNextValue () const
	Returns the next(=current) value element in the collection, without advancing to the next. More...
const PointerType	peekNextValuePtr () const
	Returns a pointer to the next/current value element in the collection, without advancing to the next afterwards. More...

Detailed Description

template<typename T>
class Ogre::MapIterator< T >

Concrete IteratorWrapper for nonconst access to the underlying key-value container.

Remarks

Template key-value container

Member Typedef Documentation

ValueType

typedef IteratorWrapper<T, T::iterator , typename T::mapped_type>::ValueType Ogre::MapIteratorWrapper< T, T::iterator >::ValueType

inherited

Redefined ValueType for a map/set.

PointerType

typedef IteratorWrapper<T, T::iterator , typename T::mapped_type>::PointerType Ogre::MapIteratorWrapper< T, T::iterator >::PointerType

inherited

Redefined PointerType for a map/set.

PairType

typedef T::value_type Ogre::MapIteratorWrapper< T, T::iterator >::PairType

inherited

Unused, just to make it clear that map/set::value_type is not a ValueType.

KeyType

typedef T::key_type Ogre::MapIteratorWrapper< T, T::iterator >::KeyType

inherited

Type you expect to get by funktions like peekNextKey.

iterator

typedef T::iterator Ogre::IteratorWrapper< T, T::iterator , T::mapped_type >::iterator

inherited

Typedef to fulfill container interface.

Useful if you want to use BOOST_FOREACH

Note

there is no distinction between const_iterator and iterator.
keep this in mind if you want to derivate from this class.

const_iterator

typedef T::iterator Ogre::IteratorWrapper< T, T::iterator , T::mapped_type >::const_iterator

inherited

Typedef to fulfill container interface.

Useful if you want to use BOOST_FOREACH

Note

there is no distinction between const_iterator and iterator.
keep this in mind if you want to derivate from this class.

Constructor & Destructor Documentation

MapIterator() [1/2]

template<typename T>

Ogre::MapIterator< T >::MapIterator ( typename T::iterator  start, typename T::iterator  last  )

inline

Constructor.

Remarks

Provide a start and end iterator to initialise.

MapIterator() [2/2]

template<typename T>

Ogre::MapIterator< T >::MapIterator ( T &  c )

inlineexplicit

Constructor.

Remarks

Provide a container to initialise.

Member Function Documentation

peekNextKey()

KeyType Ogre::MapIteratorWrapper< T, T::iterator >::peekNextKey ( void  ) const

inlineinherited

Returns the next(=current) key element in the collection, without advancing to the next.

peekNextValue()

ValueType Ogre::MapIteratorWrapper< T, T::iterator >::peekNextValue ( ) const

inlineinherited

Returns the next(=current) value element in the collection, without advancing to the next.

peekNextValuePtr()

const PointerType Ogre::MapIteratorWrapper< T, T::iterator >::peekNextValuePtr ( ) const

inlineinherited

Returns a pointer to the next/current value element in the collection, without advancing to the next afterwards.

getNext()

ValueType Ogre::MapIteratorWrapper< T, T::iterator >::getNext ( )

inlineinherited

Returns the next(=current) value element in the collection, and advances to the next.

hasMoreElements()

bool Ogre::IteratorWrapper< T, T::iterator , T::mapped_type >::hasMoreElements ( ) const

inlineinherited

Returns true if there are more items in the collection.

moveNext()

void Ogre::IteratorWrapper< T, T::iterator , T::mapped_type >::moveNext ( )

inlineinherited

Moves the iterator on one element.

begin()

const T::iterator & Ogre::IteratorWrapper< T, T::iterator , T::mapped_type >::begin ( )

inlineinherited

Bookmark to the begin of the underlying collection.

current()

T::iterator & Ogre::IteratorWrapper< T, T::iterator , T::mapped_type >::current ( )

inlineinherited

Full access to the current iterator.

end()

const T::iterator & Ogre::IteratorWrapper< T, T::iterator , T::mapped_type >::end ( void  )

inlineinherited

Bookmark to the end (one behind the last element) of the underlying collection.

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

• OgreIteratorWrapper.h