Tim Starling
52 linhas
2.0 KiB
C++
52 linhas
2.0 KiB
C++
/*
|
|
+----------------------------------------------------------------------+
|
|
| HipHop for PHP |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 3.01 of the PHP license, |
|
|
| that is bundled with this package in the file LICENSE, and is |
|
|
| available through the world-wide-web at the following url: |
|
|
| http://www.php.net/license/3_01.txt |
|
|
| If you did not receive a copy of the PHP license and are unable to |
|
|
| obtain it through the world-wide-web, please send a note to |
|
|
| license@php.net so we can mail you a copy immediately. |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
#ifndef incl_HPHP_QOP_EXPRESSION_H_
|
|
#define incl_HPHP_QOP_EXPRESSION_H_
|
|
|
|
#include "hphp/compiler/expression/expression.h"
|
|
|
|
namespace HPHP {
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
DECLARE_BOOST_TYPES(QOpExpression);
|
|
|
|
class QOpExpression : public Expression {
|
|
public:
|
|
QOpExpression(EXPRESSION_CONSTRUCTOR_PARAMETERS,
|
|
ExpressionPtr condition, ExpressionPtr expYes,
|
|
ExpressionPtr expNo);
|
|
|
|
DECLARE_EXPRESSION_VIRTUAL_FUNCTIONS;
|
|
ExpressionPtr preOptimize(AnalysisResultConstPtr ar);
|
|
ExpressionPtr postOptimize(AnalysisResultConstPtr ar);
|
|
virtual int getLocalEffects() const { return NoEffect; }
|
|
|
|
virtual ExpressionPtr unneededHelper();
|
|
ExpressionPtr getCondition() const { return m_condition; }
|
|
ExpressionPtr getYes() const { return m_expYes; }
|
|
ExpressionPtr getNo() const { return m_expNo; }
|
|
private:
|
|
ExpressionPtr m_condition;
|
|
ExpressionPtr m_expYes;
|
|
ExpressionPtr m_expNo;
|
|
};
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
}
|
|
|
|
#endif // incl_HPHP_QOP_EXPRESSION_H_
|