smesh/src/SMESHGUI/SMESHGUI_MeshUtils.cxx
2004-12-01 10:48:31 +00:00

48 lines
1.6 KiB
C++

// Copyright (C) 2003 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
#include "SMESHGUI_MeshUtils.h"
#include "SMESHGUI_Utils.h"
#include "SALOMEconfig.h"
#include CORBA_SERVER_HEADER(SMESH_Group)
namespace SMESH
{
SMESH_Mesh_var GetMeshByIO(const Handle(SALOME_InteractiveObject)& theIO)
{
CORBA::Object_var anObj = IObjectToObject(theIO);
if(!CORBA::is_nil(anObj)){
SMESH_Mesh_var aMesh = SMESH_Mesh::_narrow(anObj);
if(!CORBA::is_nil(aMesh))
return aMesh;
SMESH_GroupBase_var aGroup = SMESH_GroupBase::_narrow(anObj);
if(!CORBA::is_nil(aGroup))
return aGroup->GetMesh();
SMESH_subMesh_var aSubMesh = SMESH_subMesh::_narrow(anObj);
if(!CORBA::is_nil(aSubMesh))
return aSubMesh->GetFather();
}
return SMESH_Mesh::_nil();
}
}