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salome-kernel  6.5.0
SALOMEDSImpl_AttributePersistentRef.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 //  File   : SALOMEDSImpl_AttributePersistentRef.hxx
00024 //  Author : Sergey RUIN
00025 //  Module : SALOME
00026 //
00027 #ifndef _SALOMEDSImpl_AttributePersistentRef_HeaderFile
00028 #define _SALOMEDSImpl_AttributePersistentRef_HeaderFile
00029 
00030 #include "SALOMEDSImpl_Defines.hxx"
00031 #include "DF_Attribute.hxx"
00032 #include <string>
00033 #include "DF_Label.hxx"      
00034 #include "SALOMEDSImpl_GenericAttribute.hxx"
00035 
00036 
00037 class SALOMEDSIMPL_EXPORT SALOMEDSImpl_AttributePersistentRef : 
00038   public SALOMEDSImpl_GenericAttribute 
00039 {
00040 private:
00041   std::string myString;
00042 
00043 public:
00044 
00045   virtual std::string Save() { return myString; }
00046   virtual void Load(const std::string& theValue) { myString = theValue; } 
00047 
00048   static const std::string& GetID() ;
00049   static SALOMEDSImpl_AttributePersistentRef* Set(const DF_Label& label,
00050     const std::string& value) ;
00051   SALOMEDSImpl_AttributePersistentRef();
00052   const std::string& ID() const;
00053   void SetValue(const std::string& value); 
00054   std::string Value() const { return myString; }
00055   void Restore(DF_Attribute* with) ;
00056   DF_Attribute* NewEmpty() const;
00057   void Paste(DF_Attribute* into);
00058   ~SALOMEDSImpl_AttributePersistentRef() {}
00059 
00060 };
00061 
00062 #endif