df::ObjectListIterator Class Reference

Public Member Functions
	ObjectListIterator (const ObjectList *p_list)
void	first ()
void	last ()
void	next ()
bool	isDone () const
Object *	currentObject () const
ObjectListIterator &	operator= (const ObjectListIterator &rhs)
void	setList (const ObjectList *p_list)

Private Member Functions
	ObjectListIterator ()

Private Attributes
int	m_index
const ObjectList *	m_p_list

Constructor & Destructor Documentation

ObjectListIterator() [1/2]

df::ObjectListIterator::ObjectListIterator ( )

private

Iterator must be given list when created.

ObjectListIterator() [2/2]

df::ObjectListIterator::ObjectListIterator

(

const ObjectList *

p_list

)

Create iterator, over indicated list.

Member Function Documentation

currentObject()

Object * df::ObjectListIterator::currentObject

(

)

const

Return pointer to current item in list, NULL if done/empty.

first()

void df::ObjectListIterator::first

(

)

Set iterator to first item in list.

isDone()

bool df::ObjectListIterator::isDone

(

)

const

Return true if at end of list.

last()

void df::ObjectListIterator::last

(

)

Reset to last object in list.

next()

void df::ObjectListIterator::next

(

)

Set iterator to next item in list.

operator=()

ObjectListIterator & df::ObjectListIterator::operator=

(

const ObjectListIterator &

rhs

)

Assignment operator.

setList()

void df::ObjectListIterator::setList

(

const ObjectList *

p_list

)

Set to new List.

Member Data Documentation

m_index

int df::ObjectListIterator::m_index

private

Index into list.

m_p_list

const ObjectList* df::ObjectListIterator::m_p_list

private

List iterating over.