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<?php
namespace itertools;
use OuterIterator;
class ReferencingIterator implements OuterIterator
{
protected $innerIterator;
public function __construct($innerIterator)
$this->innerIterator = IterUtil::asIterator($innerIterator);
}
public function getInnerIterator()
return $this->innerIterator;
public function setInnerIterator($innerIterator)
$this->innerIterator = $innerIterator;
return $this;
public function rewind()
return $this->innerIterator->rewind();
public function current()
return $this->innerIterator->current();
public function key()
return $this->innerIterator->key();
public function next()
return $this->innerIterator->next();
public function valid()
return $this->innerIterator->valid();
SuRaMoN /
itertools
