X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModuleBase%2FModuleBase_ViewerPrs.h;h=7357c83a2fd4d66529390488ae8458dc9d8a6697;hb=06e7f5859095193fc7f498bd89a7d28009794f53;hp=7a3112b42059c1fe495904aff02dd5deaffbf1c8;hpb=2469ecd08c3b16def494626928ff81e575bdfe3d;p=modules%2Fshaper.git

diff --git a/src/ModuleBase/ModuleBase_ViewerPrs.h b/src/ModuleBase/ModuleBase_ViewerPrs.h
index 7a3112b42..7357c83a2 100644
--- a/src/ModuleBase/ModuleBase_ViewerPrs.h
+++ b/src/ModuleBase/ModuleBase_ViewerPrs.h
@@ -1,8 +1,21 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        ModuleBase_ViewerPrs.h
-// Created:     20 Apr 2014
-// Author:      Natalia ERMOLAEVA
+// Copyright (C) 2014-2023  CEA, EDF
+//
+// 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, or (at your option) any later version.
+//
+// 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
+//
 
 #ifndef ModuleBase_ViewerPrs_H
 #define ModuleBase_ViewerPrs_H
@@ -29,7 +42,7 @@ class ModuleBase_ViewerPrs
   /// \param theOwner a selection owner
   MODULEBASE_EXPORT ModuleBase_ViewerPrs(ObjectPtr theResult = ObjectPtr(),
                                          const GeomShapePtr& theShape = GeomShapePtr(),
-                                         Handle_SelectMgr_EntityOwner theOwner = NULL);
+                                         Handle(SelectMgr_EntityOwner) theOwner = NULL);
 
   /// Destructor
   MODULEBASE_EXPORT virtual ~ModuleBase_ViewerPrs();
@@ -97,6 +110,10 @@ class ModuleBase_ViewerPrs
            myOwner.IsNull() && !myResult.get();
   }
 
+    /// Returns true if all presentation fields are empty
+  /// \return boolean value
+  MODULEBASE_EXPORT bool isEqual(ModuleBase_ViewerPrs* thePrs) const;
+
   /// Returns True if the current object is equal to the given one
   /// \param thePrs an object to compare
   MODULEBASE_EXPORT bool operator==(const ModuleBase_ViewerPrs& thePrs);