fix bug 10959. Initialize GEOM_Gen if necessary

[modules/smesh.git] / src / SMESHFiltersSelection / SMESH_NumberFilter.cxx

diff --git a/src/SMESHFiltersSelection/SMESH_NumberFilter.cxx b/src/SMESHFiltersSelection/SMESH_NumberFilter.cxx
index 958e7a0f953ed494abaa09671820c13eca9bc731..176cd3fb6bc52eb5b186f81c999834bb0ac4cec5 100644 (file)
--- a/src/SMESHFiltersSelection/SMESH_NumberFilter.cxx
+++ b/src/SMESHFiltersSelection/SMESH_NumberFilter.cxx
@@ -1,3 +1,22 @@
+// Copyright (C) 2005  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/
+//
 //  File   : SMESH_NumberFilter.cxx
 //  Module : SMESH
 
@@ -83,6 +102,8 @@ bool SMESH_NumberFilter::isOk (const SUIT_DataOwner* theDataOwner) const
 
   // Get shape from geom object and verify its parameters
   GEOM_Client aGeomClient;
+  if ( CORBA::is_nil( GeometryGUI::GetGeomGen() ) && !GeometryGUI::InitGeomGen() )
+    return false;
   TopoDS_Shape aShape = aGeomClient.GetShape(GeometryGUI::GetGeomGen(), aGeomObj);
   if (aShape.IsNull() ||
       !myShapeTypes.Contains(aShape.ShapeType()))