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 1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (http://nette.org)
 5:  *
 6:  * Copyright (c) 2004, 2011 David Grudl (http://davidgrudl.com)
 7:  *
 8:  * For the full copyright and license information, please view
 9:  * the file license.txt that was distributed with this source code.
10:  * @package Nette\Iterators
11:  */
12: 
13: 
14: 
15: /**
16:  * Callback iterator filter.
17:  *
18:  * @author     David Grudl
19:  * @package Nette\Iterators
20:  */
21: class NCallbackFilterIterator extends FilterIterator
22: {
23:     /** @var callback */
24:     private $callback;
25: 
26: 
27:     /**
28:      * Constructs a filter around another iterator.
29:      * @param
30:      * @param  callback
31:      */
32:     public function __construct(Iterator $iterator, $callback)
33:     {
34:         parent::__construct($iterator);
35:         $this->callback = $callback;
36:     }
37: 
38: 
39: 
40:     public function accept()
41:     {
42:         return call_user_func($this->callback, $this);
43:     }
44: 
45: }
46: 
Nette Framework 2.0beta1 (for PHP 5.2) API API documentation generated by ApiGen 2.3.0