The RecursiveIterator interface

導入

Classes implementing RecursiveIterator can be used to iterate over iterators recursively.

RecursiveIterator

RecursiveIterator extends Iterator {

/* Methods */

public RecursiveIterator getChildren ( void )

public bool hasChildren ( void )

/* Inherited methods */

abstract public mixed Iterator::current ( void )

abstract public scalar Iterator::key ( void )

abstract public void Iterator::next ( void )

abstract public void Iterator::rewind ( void )

abstract public boolean Iterator::valid ( void )

}