<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
abstract class Twig_Node_Expression_Unary extends Twig_Node_Expression
{
public function __construct(Twig_NodeInterface $node, $lineno)
{
parent::__construct(array('node' => $node), array(), $lineno);
}
public function compile(Twig_Compiler $compiler)
{
$compiler->raw('(');
$this->operator($compiler);
$compiler
->subcompile($this->getNode('node'))
->raw(')')
;
}
abstract public function operator(Twig_Compiler $compiler);
}
