//  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
//
//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation; either
//  version 2.1 of the License.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//

//  File   : SALOMEDSImpl_AttributeTarget.hxx
//  Author : Sergey RUIN
//  Module : SALOME
//
#ifndef _SALOMEDSImpl_AttributeTarget_HeaderFile
#define _SALOMEDSImpl_AttributeTarget_HeaderFile

#include "SALOMEDSImpl_Defines.hxx"
#include "DF_Attribute.hxx"
#include "DF_Label.hxx"
#include <string>
#include "SALOMEDSImpl_GenericAttribute.hxx"
#include "SALOMEDSImpl_SObject.hxx"

class SALOMEDSIMPL_EXPORT SALOMEDSImpl_AttributeTarget :
  public SALOMEDSImpl_GenericAttribute 
{
private:
  std::string myRelation;
  std::vector<DF_Attribute*>  myVariables;

public:
  static const std::string& GetID() ;
  static SALOMEDSImpl_AttributeTarget* Set(const DF_Label& label) ;
  SALOMEDSImpl_AttributeTarget();
  void Add(const SALOMEDSImpl_SObject& theSO);
  std::vector<SALOMEDSImpl_SObject> Get();
  void Remove(const SALOMEDSImpl_SObject& theSO);
  std::string GetRelation() { return myRelation; }
  void SetRelation(const std::string& theRelation); 
  std::vector<DF_Attribute*>& GetVariables() { return myVariables; }
  const std::string& ID() const;
  void Restore(DF_Attribute* with) ;
  DF_Attribute* NewEmpty() const;
  void Paste(DF_Attribute* into);
  ~SALOMEDSImpl_AttributeTarget() {}

};

#endif
