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salome-gui  6.5.0
DataModel.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // This library is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU Lesser General Public
00005 // License as published by the Free Software Foundation; either
00006 // version 2.1 of the License.
00007 //
00008 // This library is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 // Lesser General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU Lesser General Public
00014 // License along with this library; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 //
00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 //
00019 
00020 // Author: Guillaume Boulant (EDF/R&D)
00021 
00022 
00023 #ifndef DATAMODEL_H
00024 #define DATAMODEL_H
00025 
00026 #include "TreeData.hxx"
00027 
00028 #include <map>
00029 #include "DataObject.hxx"
00030 
00031 class TREEDATA_EXPORT DataModel {
00032 
00033 public:
00034   DataModel();
00035   ~DataModel();
00036 
00045   virtual DataObject * newDataObject() = 0;
00046 
00048   bool addDataObject(DataObject * dataObject);
00050   bool removeDataObject(string nameId);
00051   bool removeDataObject(DataObject * dataObject);
00053   DataObject * getDataObject(string nameId);
00054 
00055   map<string, DataObject *>::iterator begin();
00056   map<string, DataObject *>::iterator end();
00057 
00058 private:
00059   map<string, DataObject *> _mapDataObjects;
00060   
00061 
00062 };
00063 
00064 #endif // DATAMODEL_H