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Annotation of embedaddon/php/ext/spl/internal/infiniteiterator.inc, revision 1.1

1.1     ! misho       1: <?php
        !             2: 
        !             3: /** @file infiniteiterator.inc
        !             4:  * @ingroup SPL
        !             5:  * @brief class InfiniteIterator
        !             6:  * @author  Marcus Boerger
        !             7:  * @date    2003 - 2009
        !             8:  *
        !             9:  * SPL - Standard PHP Library
        !            10:  */
        !            11: 
        !            12: /** @ingroup SPL
        !            13:  * @brief   An infinite Iterator
        !            14:  * @author  Marcus Boerger
        !            15:  * @version 1.1
        !            16:  * @since PHP 5.1
        !            17:  *
        !            18:  * This Iterator takes another Iterator and infinitvely iterates it by
        !            19:  * rewinding it when its end is reached.
        !            20:  *
        !            21:  * \note Even an InfiniteIterator stops if its inner Iterator is empty.
        !            22:  *
        !            23:  \verbatim
        !            24:  $it       = new ArrayIterator(array(1,2,3));
        !            25:  $infinite = new InfiniteIterator($it);
        !            26:  $limit    = new LimitIterator($infinite, 0, 5);
        !            27:  foreach($limit as $val=>$key)
        !            28:  {
        !            29:        echo "$val=>$key\n";
        !            30:  }
        !            31:  \endverbatim
        !            32:  */
        !            33: class InfiniteIterator extends IteratorIterator
        !            34: {
        !            35:        /** Move the inner Iterator forward to its next element or rewind it.
        !            36:         * @return void
        !            37:         */
        !            38:        function next()
        !            39:        {
        !            40:                $this->getInnerIterator()->next();
        !            41:                if (!$this->getInnerIterator()->valid())
        !            42:                {
        !            43:                        $this->getInnerIterator()->rewind();
        !            44:                }
        !            45:        }
        !            46: }
        !            47: 
        !            48: ?>