The InternalIterator class

Introduction

Class to ease implementing IteratorAggregate for internal classes.

final InternalIterator

implements Iterator

/* Methods */

private __construct()

public mixed current()

public mixed key()

public void next()

public void rewind()

public bool valid()

Table of Contents

InternalIterator::__construct — Private constructor to disallow direct instantiation
InternalIterator::current — Return the current element
InternalIterator::key — Return the key of the current element
InternalIterator::next — Move forward to next element
InternalIterator::rewind — Rewind the Iterator to the first element
InternalIterator::valid — Check if current position is valid