JLinkedListIterator< T > Class Template Reference

#include <JLinkedListIterator.h>

Inheritance diagram for JLinkedListIterator< T >:

Public Member Functions
	JLinkedListIterator (const JLinkedList< T > &theLinkedList, const JListT::Position start=JListT::kStartAtBeginning, const JIndex index=0)
	JLinkedListIterator (JLinkedList< T > *theLinkedList, const JListT::Position start=JListT::kStartAtBeginning, const JIndex index=0)
	JLinkedListIterator (const JLinkedListIterator< T > &source)
	~JLinkedListIterator () override
bool	Prev (T *item, const JListT::Action move=JListT::kMove) override
bool	Next (T *item, const JListT::Action move=JListT::kMove) override
void	SkipPrev (const JSize count=1) override
void	SkipNext (const JSize count=1) override
void	MoveTo (const JListT::Position newPosition, const JIndex index) override
bool	SetPrev (const T &data, const JListT::Action move=JListT::kMove) override
bool	SetNext (const T &data, const JListT::Action move=JListT::kMove) override
bool	RemovePrev (const JSize count=1) override
bool	RemoveNext (const JSize count=1) override
bool	Insert (const T &data) override
Public Member Functions inherited from JListIterator< T >
	JListIterator (const JList< T > &theList, const JListT::Position start=JListT::kStartAtBeginning, const JIndex index=0)
	JListIterator (JList< T > *theList, const JListT::Position start=JListT::kStartAtBeginning, const JIndex index=0)
virtual	~JListIterator ()
const JList< T > *	GetList () const
bool	GetList (JList< T > **obj) const
bool	Prev (std::function< bool(const T &)> match, T *item)
bool	Next (std::function< bool(const T &)> match, T *item)
bool	AtBeginning () const
bool	AtEnd () const
JIndex	GetPrevItemIndex () const
JIndex	GetNextItemIndex () const
bool	GetPrevItemIndex (JIndex *i) const
bool	GetNextItemIndex (JIndex *i) const
T	operator* () const
JListIterator< T > &	operator++ ()
bool	operator== (const JListIterator< T > &it) const

Protected Member Functions
void	ListChanged (const JBroadcaster::Message &message) override
Protected Member Functions inherited from JListIterator< T >
	JListIterator (const JListIterator< T > &source)
JCursorPosition	GetCursor () const
void	SetCursor (const JCursorPosition pos)

Constructor & Destructor Documentation

JLinkedListIterator() [1/3]

template<class T >

JLinkedListIterator< T >::JLinkedListIterator	(	const JLinkedList< T > &	theLinkedList,
		const JListT::Position	start = JListT::kStartAtBeginning,
		const JIndex	index = 0
	)

Efficient interation for JLinkedList objects.

JLinkedListIterator() [2/3]

template<class T >

JLinkedListIterator< T >::JLinkedListIterator	(	JLinkedList< T > *	theLinkedList,
		const JListT::Position	start = JListT::kStartAtBeginning,
		const JIndex	index = 0
	)

JLinkedListIterator() [3/3]

template<class T >

JLinkedListIterator< T >::JLinkedListIterator

(

const JLinkedListIterator< T > &

source

)

~JLinkedListIterator()

template<class T >

JLinkedListIterator< T >::~JLinkedListIterator ( )

override

Member Function Documentation

Insert()

template<class T >

bool JLinkedListIterator< T >::Insert ( const T &  data )

overridevirtual

Returns true if we have a non-const JLinkedList<T>*.

Implements JListIterator< T >.

ListChanged()

template<class T >

void JLinkedListIterator< T >::ListChanged ( const JBroadcaster::Message &  message )

overrideprotectedvirtual

Respond to changes in itsLinkedList. In order to optimize, we would have to check if prev or next was invalid.

Reimplemented from JListIterator< T >.

MoveTo()

template<class T >

void JLinkedListIterator< T >::MoveTo ( const JListT::Position  newPosition, const JIndex  index  )

overridevirtual

Reset the iterator position to one of: kJIteratorStartAtBeginning, kJIteratorStartAtEnd, kJIteratorStartBefore(index), or kJIteratorStartAfter(index)

Reimplemented from JListIterator< T >.

Next()

template<class T >

bool JLinkedListIterator< T >::Next ( T *  item, const JListT::Action  move = JListT::kMove  )

overridevirtual

Return true if there is a next item, fetching the next item in the list and decrementing the iterator position. Otherwise return false without fetching or decrementing.

Implements JListIterator< T >.

Prev()

template<class T >

bool JLinkedListIterator< T >::Prev ( T *  item, const JListT::Action  move = JListT::kMove  )

overridevirtual

Return true if there is a previous item, fetching the previous item in the list and decrementing the iterator position. Otherwise return false without fetching or decrementing.

Implements JListIterator< T >.

RemoveNext()

template<class T >

bool JLinkedListIterator< T >::RemoveNext ( const JSize  count = 1 )

overridevirtual

Returns true if we have a non-const JLinkedList<T>* and there is at least one next item.

Implements JListIterator< T >.

RemovePrev()

template<class T >

bool JLinkedListIterator< T >::RemovePrev ( const JSize  count = 1 )

overridevirtual

Returns true if we have a non-const JLinkedList<T>* and there is at least one previous item.

Implements JListIterator< T >.

SetNext()

template<class T >

bool JLinkedListIterator< T >::SetNext ( const T &  data, const JListT::Action  move = JListT::kMove  )

overridevirtual

Returns true if we have a non-const JLinkedList<T>* and there is a next item.

Implements JListIterator< T >.

SetPrev()

template<class T >

bool JLinkedListIterator< T >::SetPrev ( const T &  data, const JListT::Action  move = JListT::kMove  )

overridevirtual

Returns true if we have a non-const JLinkedList<T>* and there is a previous item.

Implements JListIterator< T >.

SkipNext()

template<class T >

void JLinkedListIterator< T >::SkipNext ( const JSize  count = 1 )

overridevirtual

Implements JListIterator< T >.

SkipPrev()

template<class T >

void JLinkedListIterator< T >::SkipPrev ( const JSize  count = 1 )

overridevirtual

Implements JListIterator< T >.

---

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

• libjcore/code/JLinkedListIterator.h
• libjcore/code/JLinkedListIterator.tmpl