ACE_DLList_Iterator< T > Class Template Reference

A double-linked list container class iterator. More...

#include <Containers_T.h>

Inheritance diagram for ACE_DLList_Iterator< T >:

Collaboration diagram for ACE_DLList_Iterator< T >:

Public Member Functions
	ACE_DLList_Iterator (ACE_DLList< T > &l)
void	reset (ACE_DLList< T > &l)
int	advance (void)
int	next (T *&)
T *	next (void) const
int	remove (void)
void	dump (void) const
	Delegates to ACE_Double_Linked_List_Iterator. More...
Public Member Functions inherited from ACE_Double_Linked_List_Iterator< ACE_DLList_Node >
	ACE_Double_Linked_List_Iterator (const ACE_Double_Linked_List< ACE_DLList_Node > &)
void	reset (ACE_Double_Linked_List< ACE_DLList_Node > &)
int	first (void)
int	advance (void)
ACE_DLList_Node *	advance_and_remove (bool dont_remove)
ACE_Double_Linked_List_Iterator< ACE_DLList_Node > &	operator++ (void)
	Prefix advance. More...
ACE_Double_Linked_List_Iterator< ACE_DLList_Node >	operator++ (int)
	Postfix advance. More...
ACE_Double_Linked_List_Iterator< ACE_DLList_Node > &	operator-- (void)
	Prefix reverse. More...
ACE_Double_Linked_List_Iterator< ACE_DLList_Node >	operator-- (int)
	Postfix reverse. More...
void	dump (void) const
	Dump the state of an object. More...
Public Member Functions inherited from ACE_Double_Linked_List_Iterator_Base< ACE_DLList_Node >
int	next (ACE_DLList_Node *&) const
ACE_DLList_Node *	next (void) const
int	done (void) const
	Returns 1 when all items have been seen, else 0. More...
ACE_DLList_Node &	operator* (void) const
void	reset (ACE_Double_Linked_List< ACE_DLList_Node > &)

Private Attributes
ACE_DLList< T > *	list_

Friends
class	ACE_DLList< T >
class	ACE_DLList_Node

Additional Inherited Members
Public Attributes inherited from ACE_Double_Linked_List_Iterator< ACE_DLList_Node >
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...
Public Attributes inherited from ACE_Double_Linked_List_Iterator_Base< ACE_DLList_Node >
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...
Protected Member Functions inherited from ACE_Double_Linked_List_Iterator_Base< ACE_DLList_Node >
	ACE_Double_Linked_List_Iterator_Base (const ACE_Double_Linked_List< ACE_DLList_Node > &)
	Constructor. More...
	ACE_Double_Linked_List_Iterator_Base (const ACE_Double_Linked_List_Iterator_Base< ACE_DLList_Node > &iter)
	Copy constructor. More...
int	go_head (void)
int	go_tail (void)
ACE_DLList_Node *	not_done (void) const
ACE_DLList_Node *	do_advance (void)
ACE_DLList_Node *	do_retreat (void)
void	dump_i (void) const
	Dump the state of an object. More...
Protected Attributes inherited from ACE_Double_Linked_List_Iterator_Base< ACE_DLList_Node >
ACE_DLList_Node *	current_
	Remember where we are. More...
const ACE_Double_Linked_List< ACE_DLList_Node > *	dllist_

Detailed Description

template<class T>
class ACE_DLList_Iterator< T >

A double-linked list container class iterator.

This implementation uses ACE_Double_Linked_List_Iterator to perform the logic behind this container class. It delegates all of its calls to ACE_Double_Linked_List_Iterator.

Constructor & Destructor Documentation

template<class T >

ACE_DLList_Iterator< T >::ACE_DLList_Iterator ( ACE_DLList< T > &  l )

inline

Member Function Documentation

template<class T >

int ACE_DLList_Iterator< T >::advance ( void  )

inline

Move forward by one element in the list. Returns 0 when all the items in the list have been seen, else 1.

template<class T >

void ACE_DLList_Iterator< T >::dump ( void  ) const

inline

Delegates to ACE_Double_Linked_List_Iterator.

template<class T >

int ACE_DLList_Iterator< T >::next ( T *&  ptr )

inline

Pass back the {next_item} that hasn't been seen in the list. Returns 0 when all items have been seen, else 1.

template<class T >

T * ACE_DLList_Iterator< T >::next ( void  ) const

inline

Deprecated:

Delegates to ACE_Double_Linked_List_Iterator, except that whereas the Double_Linked_List version of next returns the node, this next returns the contents of the node

template<class T >

int ACE_DLList_Iterator< T >::remove ( void  )

inline

Removes the current item (i.e., {next}) from the list. Note that DLList iterators do not support {advance_and_remove} directly (defined in its base class) and you will need to release the element returned by it.

template<class T >

void ACE_DLList_Iterator< T >::reset ( ACE_DLList< T > &  l )

inline

Retasks the iterator to iterate over a new Double_Linked_List. This allows clients to reuse an iterator without incurring the constructor overhead. If you do use this, be aware that if there are more than one reference to this iterator, the other "clients" may be very bothered when their iterator changes. @ Here be dragons. Comments?

Friends And Related Function Documentation

template<class T >

friend class ACE_DLList< T >

friend

template<class T >

friend class ACE_DLList_Node

friend

Member Data Documentation

template<class T >

ACE_DLList<T>* ACE_DLList_Iterator< T >::list_

private

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

• Containers_T.h
• Containers_T.inl