cLinkedList::Iterator Class Reference

#include <clinkedlist.h>

List of all members.

---

Detailed Description

Walks along a cLinkedList object.

To examine each element in the list, the Iterator class can be used. Once an Iterator object is created for the list, the ++ and -- operators can be used to step from one element of the list to the next/previous one.

Public Member Functions
	Iterator (const cLinkedList &q, bool athead=true)
void	init (const cLinkedList &q, bool athead=true)
void *	operator() () const
bool	end () const
void *	operator++ (int)
void *	operator-- (int)

---

Constructor & Destructor Documentation

cLinkedList::Iterator::Iterator	(	const cLinkedList &	q,
		bool	athead = true
	)			[inline]

Constructor.

Takes the cLinkedList object as argument. The current item will be the first (if athead==true, default) or the last (if athead==false) item in the list.

References cLinkedList::headp, and cLinkedList::tailp.

---

Member Function Documentation

void cLinkedList::Iterator::init	(	const cLinkedList &	q,
		bool	athead = true
	)			[inline]

Reinitializes the iterator object.

References cLinkedList::headp, and cLinkedList::tailp.

void* cLinkedList::Iterator::operator()

(

)

const [inline]

Returns the current item.

bool cLinkedList::Iterator::end

(

)

const [inline]

Returns true if we have reached the end (with operator++) or the beginning (with operator--) of the list.

void* cLinkedList::Iterator::operator++

(

int

)

[inline]

Returns the current item and steps to the next one.

void* cLinkedList::Iterator::operator--

(

int

)

[inline]

Returns the current item and steps to the previous one.

---

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

• clinkedlist.h