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/***************************************************************************
* Copyright (C) 2014 by Renaud Guezennec *
* https://rolisteam.org/contact *
* *
* 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 <QChar>
#include <QMap>
#include "die.h"
#include "executionnode.h"
#include "result/scalarresult.h"
/**
* @brief The ScalarOperatorNode class
*/
class ScalarOperatorNode : public ExecutionNode
{
public:
/**
* @brief The ArithmeticOperator enum
*/
// enum ArithmeticOperator {PLUS,MINUS,DIVIDE,MULTIPLICATION};
/**
* @brief ScalarOperatorNode
*/
ScalarOperatorNode();
/**
* @brief ~ScalarOperatorNode
*/
virtual ~ScalarOperatorNode();
/**
* @brief run
*/
virtual void run(ExecutionNode*);
/**
* @brief setInternalNode
* @param node
*/
void setInternalNode(ExecutionNode* node);
/**
* @brief toString
* @param wl
* @return
*/
virtual QString toString(bool wl) const;
/**
* @brief getPriority
* @return
*/
virtual qint64 getPriority() const;
/**
* @brief generateDotTree
* @param s
*/
void generateDotTree(QString& s);
/**
* @brief getErrorList
* @return
*/
virtual QMap<Dice::ERROR_CODE, QString> getExecutionErrorMap();
/**
* @brief getArithmeticOperator
* @return
*/
Die::ArithmeticOperator getArithmeticOperator() const;
/**
* @brief setArithmeticOperator
* @param arithmeticOperator
*/
void setArithmeticOperator(const Die::ArithmeticOperator& arithmeticOperator);
/**
* @brief getCopy
* @return
*/
virtual ExecutionNode* getCopy() const;
private:
/**
* @brief add
* @return
*/
static qint64 add(qreal, qreal);
/**
* @brief substract
* @return
*/
static qint64 substract(qreal, qreal);
/**
* @brief divide not static because of error management
* @return
*/
qreal divide(qreal, qreal);
/**
* @brief multiple
* @return
*/
static qint64 multiple(qreal, qreal);
static qint64 pow(qreal a, qreal b);
private:
ExecutionNode* m_internalNode;
ScalarResult* m_scalarResult;
Die::ArithmeticOperator m_arithmeticOperator;
};
#endif // SCALAROPERATORNODE_H
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