File indexing completed on 2024-12-22 04:18:00 

0001 /***************************************************************************
0002  *                                                                         *
0003  *   copyright : (C) 2007 The University of Toronto                        *
0004  *                   netterfield@astro.utoronto.ca                         *
0005  *                                                                         *
0006  *   This program is free software; you can redistribute it and/or modify  *
0007  *   it under the terms of the GNU General Public License as published by  *
0008  *   the Free Software Foundation; either version 2 of the License, or     *
0009  *   (at your option) any later version.                                   *
0010  *                                                                         *
0011  ***************************************************************************/
0012 
0013 #ifndef RELATIONFACTORY_H
0014 #define RELATIONFACTORY_H
0015 
0016 #include <QXmlStreamReader>
0017 #include <QStringList>
0018 
0019 #include "relation.h"
0020 #include "kstmath_export.h"
0021 
0022 namespace Kst {
0023 
0024 class ObjectStore;
0025 
0026 class RelationFactory {
0027   public:
0028     RelationFactory();
0029     virtual ~RelationFactory();
0030 
0031     // This takes ownership
0032     static void registerFactory(const QString& node, RelationFactory *factory);
0033     static void registerFactory(const QStringList& nodes, RelationFactory *factory);
0034     KSTMATH_EXPORT static RelationPtr parse(ObjectStore *store, QXmlStreamReader& stream);
0035     virtual RelationPtr generateRelation(ObjectStore *store, QXmlStreamReader& stream) = 0;
0036 };
0037 
0038 }
0039 
0040 #endif
0041 
0042 // vim: ts=2 sw=2 et