-// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// 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
// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
-
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+// SMESH SMESHGUI : GUI for SMESH component
+// File : SMESHGUI_FilterUtils.cxx
+// Author : Open CASCADE S.A.S.
+// SMESH includes
+//
#include "SMESHGUI_FilterUtils.h"
#include "SMESHGUI.h"
namespace SMESH
{
- SMESH::FilterManager_var GetFilterManager()
+ SMESH::FilterManager_var& GetFilterManager()
{
- return SMESHGUI::GetSMESHGen()->CreateFilterManager(); // DumpPython
+ static SMESH::FilterManager_var aFilterManager;
+ if (CORBA::is_nil(aFilterManager)) {
+ aFilterManager = SMESHGUI::GetSMESHGen()->CreateFilterManager();
+ }
+ return aFilterManager;
}
-}
+} // end of namespace SMESH