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/*************************************************************************************
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* Copyright (C) 2011 by Aleix Pol <aleixpol@kde.org> *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA *
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*************************************************************************************/
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#ifndef CUSTOMOBJECT_H
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#define CUSTOMOBJECT_H
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#include "analitzaexport.h"
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* The CustomObject class is the one that represents a value in the expression trees.
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* @author Aleix Pol <aleixpol@kde.org>
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class ANALITZA_EXPORT CustomObject : public Object
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typedef void (*destructor)(const QVariant& v);
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explicit CustomObject(const QVariant& v, destructor f) : Object(Object::custom), m_destructor(f), m_refcount(new int(1)), m_value(v) {}
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virtual ~CustomObject();
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virtual Object* copy() const;
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virtual bool matches(const Analitza::Object* exp, QMap< QString, const Analitza::Object* >* found) const;
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virtual QString visit(ExpressionWriter* exp) const;
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bool operator==(const CustomObject& obj) const;
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QVariant value() const { return m_value; }
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explicit CustomObject(const QVariant& v, destructor f, int* r) : Object(Object::custom), m_destructor(f), m_refcount(r), m_value(v) {}
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destructor m_destructor;