| /******************************************************************************* |
| * Copyright (c) 2016 CEA LIST. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Created on: 10 déc. 2009 |
| * |
| * Contributors: |
| * Arnault Lapitre (CEA LIST) arnault.lapitre@cea.fr |
| * - Initial API and implementation |
| ******************************************************************************/ |
| |
| #ifndef EXPRESSIONCOMPARER_H_ |
| #define EXPRESSIONCOMPARER_H_ |
| |
| #include <common/BF.h> |
| |
| |
| namespace sep |
| { |
| |
| class ArrayBF; |
| class BFCode; |
| class UniFormIdentifier; |
| |
| |
| class ExpressionComparer |
| { |
| |
| public: |
| |
| /** |
| * USUAL COMPARISON |
| */ |
| static int compare(const BF & frst, const BF & snd); |
| |
| |
| /** |
| * USUAL EQUALITY |
| */ |
| static bool isEQ(const BF & frst, const BF & snd); |
| |
| |
| static inline bool isNEQ(const BF & frst, const BF & snd) |
| { |
| return( ! ExpressionComparer::isEQ(frst, snd) ); |
| } |
| |
| |
| /** |
| * TRIVIAL EQUALITY |
| */ |
| static inline bool isTEQ(const BF & frst, const BF & snd) |
| { |
| return( frst.raw_pointer() == snd.raw_pointer() ); |
| } |
| |
| static inline bool isNTEQ(const BF & frst, const BF & snd) |
| { |
| return( frst.raw_pointer() != snd.raw_pointer() ); |
| } |
| |
| }; |
| |
| |
| } |
| |
| #endif /* EXPRESSIONCOMPARER_H_ */ |
