<?php
  namespace Dompdf\Frame;
  
  use IteratorAggregate;
  
  /**
   * Linked-list IteratorAggregate
   *
   * @access private
   * @package dompdf
   */
  class FrameList implements IteratorAggregate
  {
      /**
       * @var
       */
      protected $_frame;
  
      /**
       * @param $frame
       */
      function __construct($frame)
      {
          $this->_frame = $frame;
      }
  
      /**
       * @return FrameListIterator
       */
      function getIterator()
      {
          return new FrameListIterator($this->_frame);
      }
  }