-// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2019 CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
//
// 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
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or
-// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#ifndef FeaturesPlugin_Union_H_
#define FeaturesPlugin_Union_H_
-#include "FeaturesPlugin.h"
-#include <ModelAPI_Feature.h>
-
-#include <GeomAPI_Shape.h>
-
-class GeomAlgoAPI_MakeShape;
+#include "FeaturesPlugin_VersionedBoolean.h"
/// \class FeaturesPlugin_Union
/// \ingroup Plugins
/// \brief Feature for applying of Union operations on Shapes. Union removes shared shapes from
/// several shapes and combines them into one.
-class FeaturesPlugin_Union : public ModelAPI_Feature
+class FeaturesPlugin_Union : public FeaturesPlugin_VersionedBoolean
{
public:
/// Feature kind.