The MultipleIterator class

Introduction

An Iterator that iterates over several iterators one after the other.

Class synopsis

MultipleIterator implements Iterator , Traversable {

/* Constants */

const integer MultipleIterator::MIT_NEED_ANY = 0 ;

const integer MultipleIterator::MIT_NEED_ALL = 1 ;

const integer MultipleIterator::MIT_KEYS_NUMERIC = 0 ;

const integer MultipleIterator::MIT_KEYS_ASSOC = 2 ;

/* Methods */

public void attachIterator ( Iterator $iterator [, string $infos ] )

__construct ( integer $flags )

public void containsIterator ( Iterator $iterator )

public void countIterators ( void )

public void current ( void )

public void detachIterator ( Iterator $iterator )

public void getFlags ( void )

public void key ( void )

public void next ( void )

public void rewind ( void )

public void setFlags ( integer $flags )

public void valid ( void )

}

Predefined Constants

MultipleIterator Node Types

MultipleIterator::MIT_NEED_ANY

Do not require all sub iterators to be valid in iteration.

MultipleIterator::MIT_NEED_ALL

Require all sub iterators to be valid in iteration.

MultipleIterator::MIT_KEYS_NUMERIC

Keys are created from the sub iterators position.

MultipleIterator::MIT_KEYS_ASSOC

Keys are created from sub iterators associated information.