1 // Copyright (C) 2010-2014 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef _SMDS_VTKCELLITERATOR_HXX_
21 #define _SMDS_VTKCELLITERATOR_HXX_
23 #include "SMDS_ElemIterator.hxx"
24 #include "SMDS_Mesh.hxx"
25 #include "SMDSAbs_ElementType.hxx"
28 #include <vtkIdList.h>
30 class SMDS_VtkCellIterator: public SMDS_ElemIterator
33 SMDS_VtkCellIterator(SMDS_Mesh* mesh, int vtkCellId, SMDSAbs_EntityType aType);
34 virtual ~SMDS_VtkCellIterator();
36 virtual const SMDS_MeshElement* next();
37 inline void exchange(vtkIdType a, vtkIdType b)
39 vtkIdType t = _vtkIdList->GetId(a);
40 _vtkIdList->SetId(a, _vtkIdList->GetId(b));
41 _vtkIdList->SetId(b, t);
45 SMDS_VtkCellIterator() {};
51 SMDSAbs_EntityType _type;
52 vtkIdList* _vtkIdList;
55 class SMDS_VtkCellIteratorToUNV: public SMDS_NodeIterator, protected SMDS_VtkCellIterator
58 SMDS_VtkCellIteratorToUNV(SMDS_Mesh* mesh, int vtkCellId, SMDSAbs_EntityType aType);
59 virtual const SMDS_MeshNode* next();
61 virtual ~SMDS_VtkCellIteratorToUNV();
64 class SMDS_VtkCellIteratorPolyH: public SMDS_VtkCellIterator
67 SMDS_VtkCellIteratorPolyH(SMDS_Mesh* mesh, int vtkCellId, SMDSAbs_EntityType aType);
68 virtual ~SMDS_VtkCellIteratorPolyH();