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https://git.salome-platform.org/gitpub/modules/smesh.git
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73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
// Copyright (C) 2010-2013 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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#ifndef _SMDS_MESHCELL_HXX_
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#define _SMDS_MESHCELL_HXX_
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#include "SMDS_MeshElement.hxx"
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/*!
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* \brief Base class for all cells
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*/
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class SMDS_EXPORT SMDS_MeshCell: public SMDS_MeshElement
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{
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public:
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SMDS_MeshCell();
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virtual ~SMDS_MeshCell();
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virtual bool ChangeNodes(const SMDS_MeshNode* nodes[], const int nbNodes)= 0;
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virtual bool vtkOrder(const SMDS_MeshNode* nodes[], const int nbNodes) {return true; }
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static VTKCellType toVtkType (SMDSAbs_EntityType vtkType);
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static SMDSAbs_EntityType toSmdsType(VTKCellType vtkType);
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static SMDSAbs_ElementType toSmdsType(SMDSAbs_GeometryType geomType);
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static SMDSAbs_ElementType toSmdsType(SMDSAbs_EntityType entityType);
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static const std::vector<int>& toVtkOrder(VTKCellType vtkType);
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static const std::vector<int>& toVtkOrder(SMDSAbs_EntityType smdsType);
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static const std::vector<int>& fromVtkOrder(VTKCellType vtkType);
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static const std::vector<int>& fromVtkOrder(SMDSAbs_EntityType smdsType);
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static const std::vector<int>& reverseSmdsOrder(SMDSAbs_EntityType smdsType);
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static const std::vector<int>& interlacedSmdsOrder(SMDSAbs_EntityType smdsType);
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template< class VECT >
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static void applyInterlace( const std::vector<int>& interlace, VECT & data)
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{
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if ( interlace.empty() ) return;
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VECT tmpData( data.size() );
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for ( size_t i = 0; i < data.size(); ++i )
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tmpData[i] = data[ interlace[i] ];
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data.swap( tmpData );
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}
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static int nbCells;
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protected:
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inline void exchange(const SMDS_MeshNode* nodes[],int a, int b)
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{
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const SMDS_MeshNode* noda = nodes[a];
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nodes[a] = nodes[b];
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nodes[b] = noda;
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}
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};
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#endif
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