File indexing completed on 2024-04-28 03:40:41

0001 /*************************************************************************************
0002  *  Copyright (C) 2011 by Aleix Pol <aleixpol@kde.org>                               *
0003  *                                                                                   *
0004  *  This program is free software; you can redistribute it and/or                    *
0005  *  modify it under the terms of the GNU General Public License                      *
0006  *  as published by the Free Software Foundation; either version 2                   *
0007  *  of the License, or (at your option) any later version.                           *
0008  *                                                                                   *
0009  *  This program is distributed in the hope that it will be useful,                  *
0010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of                   *
0011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                    *
0012  *  GNU General Public License for more details.                                     *
0013  *                                                                                   *
0014  *  You should have received a copy of the GNU General Public License                *
0015  *  along with this program; if not, write to the Free Software                      *
0016  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA   *
0017  *************************************************************************************/
0018 
0019 #ifndef CUSTOMOBJECT_H
0020 #define CUSTOMOBJECT_H
0021 
0022 #include "object.h"
0023 #include "analitzaexport.h"
0024 
0025 #include <cmath>
0026 #include <QVariant>
0027 
0028 
0029 namespace Analitza
0030 {
0031 
0032 /**
0033  * \class CustomObject
0034  * 
0035  * \ingroup AnalitzaModule
0036  */
0037 
0038 class ANALITZA_EXPORT CustomObject : public Object
0039 {
0040     public:
0041         typedef void (*destructor)(const QVariant& v);
0042         explicit CustomObject(const QVariant& v, destructor f);
0043         ~CustomObject() override;
0044         
0045         virtual Object* copy() const override;
0046         virtual bool matches(const Analitza::Object* exp, QMap< QString, const Analitza::Object* >* found) const override;
0047         virtual QVariant accept(AbstractExpressionVisitor* exp) const override;
0048         
0049         bool operator==(const CustomObject& obj) const;
0050         QVariant value() const { return m_value; }
0051         
0052     private:
0053         explicit CustomObject(const QVariant& v, destructor f, int* r);
0054         destructor m_destructor;
0055         int* m_refcount;
0056         QVariant m_value;
0057         
0058 };
0059 
0060 }
0061 
0062 #endif