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[github/wallabag/wallabag.git] / vendor / twig / twig / lib / Twig / Node / Expression / Unary.php
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1<?php
2
3/*
4 * This file is part of Twig.
5 *
6 * (c) 2009 Fabien Potencier
7 * (c) 2009 Armin Ronacher
8 *
9 * For the full copyright and license information, please view the LICENSE
10 * file that was distributed with this source code.
11 */
12abstract class Twig_Node_Expression_Unary extends Twig_Node_Expression
13{
14 public function __construct(Twig_NodeInterface $node, $lineno)
15 {
16 parent::__construct(array('node' => $node), array(), $lineno);
17 }
18
19 public function compile(Twig_Compiler $compiler)
20 {
21 $compiler->raw('(');
22 $this->operator($compiler);
23 $compiler
24 ->subcompile($this->getNode('node'))
25 ->raw(')')
26 ;
27 }
28
29 abstract public function operator(Twig_Compiler $compiler);
30}