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/***************************************************************************
* Copyright (C) 2014 by Renaud Guezennec *
* http://renaudguezennec.homelinux.org/accueil,3.html *
* *
* This file is part of DiceParser *
* *
* DiceParser is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef SCALAROPERATORNODE_H
#define SCALAROPERATORNODE_H
#include <QMap>
#include <QChar>
#include "executionnode.h"
#include "result/scalarresult.h"
/**
* @brief The ScalarOperatorNode class
*/
class ScalarOperatorNode : public ExecutionNode
{
public:
enum ArithmeticOperator {PLUS,MINUS,DIVIDE,MULTIPLICATION};
ScalarOperatorNode();
virtual ~ScalarOperatorNode();
virtual void run(ExecutionNode*);
void setInternalNode(ExecutionNode* node);
virtual QString toString(bool wl)const;
virtual qint64 getPriority() const;
void generateDotTree(QString& s);
/**
* @brief getErrorList
* @return
*/
virtual QMap<ExecutionNode::DICE_ERROR_CODE,QString> getExecutionErrorMap();
ScalarOperatorNode::ArithmeticOperator getArithmeticOperator() const;
void setArithmeticOperator(const ScalarOperatorNode::ArithmeticOperator &arithmeticOperator);
private:
static qint64 add(qint64,qint64);
static qint64 substract(qint64,qint64);
qreal divide(qint64,qint64);
static qint64 multiple(qint64,qint64);
private:
ExecutionNode* m_internalNode;
ScalarResult* m_scalarResult;
ArithmeticOperator m_arithmeticOperator;
};
#endif // SCALAROPERATORNODE_H
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