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salome-med  6.5.0
VTKNormalizedUnstructuredMesh.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D
00002 //
00003 // This library is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU Lesser General Public
00005 // License as published by the Free Software Foundation; either
00006 // version 2.1 of the License.
00007 //
00008 // This library is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 // Lesser General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU Lesser General Public
00014 // License along with this library; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 //
00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 //
00019 
00020 #ifndef __VTKNORMALIZEDUNSTRUCTUREDMESH_HXX__
00021 #define __VTKNORMALIZEDUNSTRUCTUREDMESH_HXX__
00022 
00023 #include "NormalizedUnstructuredMesh.hxx"
00024 
00025 #include "vtkType.h"
00026 
00027 class vtkUnstructuredGrid;
00028 
00029 template<int MESHDIM>
00030 class INTERPKERNEL_EXPORT VTKNormalizedUnstructuredMesh : public INTERP_KERNEL::GenericMesh
00031 {
00032 public:
00033   static const int MY_SPACEDIM=3;
00034   static const int MY_MESHDIM=MESHDIM;
00035   typedef vtkIdType MyConnType;
00036   static const INTERP_KERNEL::NumberingPolicy My_numPol=INTERP_KERNEL::ALL_C_MODE;
00037 public:
00038   VTKNormalizedUnstructuredMesh(vtkUnstructuredGrid *mesh);
00039   ~VTKNormalizedUnstructuredMesh();
00040   void getBoundingBox(double *boundingBox) const;
00041   NormalizedCellType getTypeOfElement(vtkIdType eltId) const;
00042   unsigned long getNumberOfElements() const;
00043   unsigned long getNumberOfNodes() const;
00044   const vtkIdType *getConnectivityPtr() const;
00045   const double *getCoordinatesPtr() const;
00046   const vtkIdType *getConnectivityIndexPtr() const;
00047   void releaseTempArrays();
00048 protected:
00049   void putinMEDFormat() const;
00050 protected:
00051   vtkUnstructuredGrid *_mesh_in_vtk_mode;
00052   mutable vtkIdType *_tmp_index_array;
00053 };
00054 
00055 #endif