2003-07-10 15:49:12 +06:00
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// SMESH SMDS : implementaion of Salome mesh data structure
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2003-05-19 19:49:00 +06:00
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//
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2003-07-10 15:49:12 +06:00
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// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
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2003-05-19 19:49:00 +06:00
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//
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2003-07-10 15:49:12 +06:00
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//
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//
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// File : SMDS_Mesh.hxx
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// Module : SMESH
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2003-05-19 19:49:00 +06:00
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#ifndef _SMDS_Mesh_HeaderFile
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#define _SMDS_Mesh_HeaderFile
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2003-09-03 23:30:36 +06:00
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#include "SMDS_MeshNode.hxx"
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#include "SMDS_MeshEdge.hxx"
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#include "SMDS_MeshFace.hxx"
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#include "SMDS_MeshVolume.hxx"
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#include "SMDS_MeshElementIDFactory.hxx"
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2005-01-20 11:25:54 +05:00
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#include "SMDS_ElemIterator.hxx"
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#include <NCollection_Map.hxx>
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2003-09-03 23:30:36 +06:00
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2004-06-18 14:34:31 +06:00
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#include <boost/shared_ptr.hpp>
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2003-09-03 23:30:36 +06:00
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#include <set>
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#include <list>
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2004-06-18 14:34:31 +06:00
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typedef SMDS_Iterator<const SMDS_MeshNode *> SMDS_NodeIterator;
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typedef boost::shared_ptr<SMDS_Iterator<const SMDS_MeshNode *> > SMDS_NodeIteratorPtr;
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typedef SMDS_Iterator<const SMDS_MeshEdge *> SMDS_EdgeIterator;
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typedef boost::shared_ptr<SMDS_Iterator<const SMDS_MeshEdge *> > SMDS_EdgeIteratorPtr;
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typedef SMDS_Iterator<const SMDS_MeshFace *> SMDS_FaceIterator;
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typedef boost::shared_ptr<SMDS_Iterator<const SMDS_MeshFace *> > SMDS_FaceIteratorPtr;
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typedef SMDS_Iterator<const SMDS_MeshVolume *> SMDS_VolumeIterator;
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typedef boost::shared_ptr<SMDS_Iterator<const SMDS_MeshVolume *> > SMDS_VolumeIteratorPtr;
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class SMDS_Mesh:public SMDS_MeshObject{
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public:
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SMDS_Mesh();
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SMDS_NodeIteratorPtr nodesIterator() const;
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SMDS_EdgeIteratorPtr edgesIterator() const;
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SMDS_FaceIteratorPtr facesIterator() const;
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SMDS_VolumeIteratorPtr volumesIterator() const;
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2004-12-01 15:48:31 +05:00
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SMDS_ElemIteratorPtr elementsIterator() const;
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2005-08-23 14:58:58 +06:00
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SMDSAbs_ElementType GetElementType( const int id, const bool iselem ) const;
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2004-12-01 15:48:31 +05:00
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2004-06-18 14:34:31 +06:00
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SMDS_Mesh *AddSubMesh();
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virtual SMDS_MeshNode* AddNodeWithID(double x, double y, double z, int ID);
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virtual SMDS_MeshNode* AddNode(double x, double y, double z);
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virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int ID);
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virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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int ID);
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virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2);
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virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int ID);
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virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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int ID);
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virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3);
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virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4, int ID);
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virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4,
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int ID);
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virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4);
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virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshEdge * e1,
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const SMDS_MeshEdge * e2,
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const SMDS_MeshEdge * e3, int ID);
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virtual SMDS_MeshFace* AddFace(const SMDS_MeshEdge * e1,
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const SMDS_MeshEdge * e2,
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const SMDS_MeshEdge * e3);
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virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshEdge * e1,
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const SMDS_MeshEdge * e2,
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const SMDS_MeshEdge * e3,
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const SMDS_MeshEdge * e4, int ID);
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virtual SMDS_MeshFace* AddFace(const SMDS_MeshEdge * e1,
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const SMDS_MeshEdge * e2,
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const SMDS_MeshEdge * e3,
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const SMDS_MeshEdge * e4);
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virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int ID);
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virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4,
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int ID);
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virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4);
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virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
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int n5, int ID);
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virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4,
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const SMDS_MeshNode * n5,
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int ID);
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virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4,
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const SMDS_MeshNode * n5);
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virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
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int n5, int n6, int ID);
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virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4,
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const SMDS_MeshNode * n5,
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const SMDS_MeshNode * n6,
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int ID);
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virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4,
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const SMDS_MeshNode * n5,
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const SMDS_MeshNode * n6);
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virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
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int n5, int n6, int n7, int n8, int ID);
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virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4,
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const SMDS_MeshNode * n5,
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const SMDS_MeshNode * n6,
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const SMDS_MeshNode * n7,
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const SMDS_MeshNode * n8,
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int ID);
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virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2,
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const SMDS_MeshNode * n3,
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const SMDS_MeshNode * n4,
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const SMDS_MeshNode * n5,
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const SMDS_MeshNode * n6,
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const SMDS_MeshNode * n7,
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const SMDS_MeshNode * n8);
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virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshFace * f1,
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const SMDS_MeshFace * f2,
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const SMDS_MeshFace * f3,
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const SMDS_MeshFace * f4, int ID);
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virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshFace * f1,
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const SMDS_MeshFace * f2,
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const SMDS_MeshFace * f3,
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const SMDS_MeshFace * f4);
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virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshFace * f1,
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const SMDS_MeshFace * f2,
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const SMDS_MeshFace * f3,
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const SMDS_MeshFace * f4,
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const SMDS_MeshFace * f5, int ID);
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virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshFace * f1,
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const SMDS_MeshFace * f2,
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const SMDS_MeshFace * f3,
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const SMDS_MeshFace * f4,
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const SMDS_MeshFace * f5);
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virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshFace * f1,
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const SMDS_MeshFace * f2,
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const SMDS_MeshFace * f3,
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const SMDS_MeshFace * f4,
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const SMDS_MeshFace * f5,
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const SMDS_MeshFace * f6, int ID);
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virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshFace * f1,
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const SMDS_MeshFace * f2,
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const SMDS_MeshFace * f3,
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const SMDS_MeshFace * f4,
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const SMDS_MeshFace * f5,
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const SMDS_MeshFace * f6);
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2005-06-07 19:22:20 +06:00
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virtual SMDS_MeshFace* AddPolygonalFaceWithID (std::vector<int> nodes_ids,
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const int ID);
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virtual SMDS_MeshFace* AddPolygonalFaceWithID (std::vector<const SMDS_MeshNode*> nodes,
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const int ID);
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virtual SMDS_MeshFace* AddPolygonalFace (std::vector<const SMDS_MeshNode*> nodes);
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virtual SMDS_MeshVolume* AddPolyhedralVolumeWithID
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(std::vector<int> nodes_ids,
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std::vector<int> quantities,
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const int ID);
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virtual SMDS_MeshVolume* AddPolyhedralVolumeWithID
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(std::vector<const SMDS_MeshNode*> nodes,
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std::vector<int> quantities,
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const int ID);
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virtual SMDS_MeshVolume* AddPolyhedralVolume
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(std::vector<const SMDS_MeshNode*> nodes,
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std::vector<int> quantities);
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2004-06-18 14:34:31 +06:00
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virtual void RemoveElement(const SMDS_MeshElement * elem,
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2004-12-01 15:48:31 +05:00
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std::list<const SMDS_MeshElement *>& removedElems,
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std::list<const SMDS_MeshElement *>& removedNodes,
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2004-06-18 14:34:31 +06:00
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const bool removenodes = false);
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2004-12-01 15:48:31 +05:00
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virtual void RemoveElement(const SMDS_MeshElement * elem, bool removenodes = false);
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2004-06-18 14:34:31 +06:00
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virtual void RemoveNode(const SMDS_MeshNode * node);
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virtual void RemoveEdge(const SMDS_MeshEdge * edge);
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virtual void RemoveFace(const SMDS_MeshFace * face);
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virtual void RemoveVolume(const SMDS_MeshVolume * volume);
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virtual bool RemoveFromParent();
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virtual bool RemoveSubMesh(const SMDS_Mesh * aMesh);
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2004-12-01 15:48:31 +05:00
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static bool ChangeElementNodes(const SMDS_MeshElement * elem,
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const SMDS_MeshNode * nodes[],
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const int nbnodes);
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2005-06-07 19:22:20 +06:00
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static bool ChangePolyhedronNodes(const SMDS_MeshElement * elem,
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std::vector<const SMDS_MeshNode*> nodes,
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std::vector<int> quantities);
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2004-12-01 15:48:31 +05:00
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virtual void Renumber (const bool isNodes, const int startID = 1, const int deltaID = 1);
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// Renumber all nodes or elements.
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2004-06-18 14:34:31 +06:00
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const SMDS_MeshNode *FindNode(int idnode) const;
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const SMDS_MeshEdge *FindEdge(int idnode1, int idnode2) const;
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const SMDS_MeshFace *FindFace(int idnode1, int idnode2, int idnode3) const;
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const SMDS_MeshFace *FindFace(int idnode1, int idnode2, int idnode3, int idnode4) const;
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const SMDS_MeshElement *FindElement(int IDelem) const;
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2004-12-01 15:48:31 +05:00
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static const SMDS_MeshEdge* FindEdge(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2);
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static const SMDS_MeshFace* FindFace(const SMDS_MeshNode *n1,
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const SMDS_MeshNode *n2,
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const SMDS_MeshNode *n3);
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static const SMDS_MeshFace* FindFace(const SMDS_MeshNode *n1,
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const SMDS_MeshNode *n2,
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const SMDS_MeshNode *n3,
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const SMDS_MeshNode *n4);
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const SMDS_MeshFace *FindFace(std::vector<int> nodes_ids) const;
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static const SMDS_MeshFace* FindFace(std::vector<const SMDS_MeshNode *> nodes);
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2004-12-01 15:48:31 +05:00
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int MaxNodeID() const;
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int MinNodeID() const;
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int MaxElementID() const;
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int MinElementID() const;
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2004-06-18 14:34:31 +06:00
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int NbNodes() const;
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int NbEdges() const;
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int NbFaces() const;
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int NbVolumes() const;
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int NbSubMesh() const;
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void DumpNodes() const;
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void DumpEdges() const;
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void DumpFaces() const;
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void DumpVolumes() const;
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void DebugStats() const;
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SMDS_Mesh *boundaryFaces();
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SMDS_Mesh *boundaryEdges();
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virtual ~SMDS_Mesh();
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bool hasConstructionEdges();
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bool hasConstructionFaces();
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bool hasInverseElements();
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void setConstructionEdges(bool);
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void setConstructionFaces(bool);
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void setInverseElements(bool);
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/*!
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* Checks if the element is present in mesh.
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* Useful to determine dead pointers.
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* Use this function for debug purpose only! Do not check in the code
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* using it even in _DEBUG_ mode
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*/
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bool Contains (const SMDS_MeshElement* elem) const;
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2005-01-20 11:25:54 +05:00
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typedef NCollection_Map<SMDS_MeshNode *> SetOfNodes;
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typedef NCollection_Map<SMDS_MeshEdge *> SetOfEdges;
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typedef NCollection_Map<SMDS_MeshFace *> SetOfFaces;
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typedef NCollection_Map<SMDS_MeshVolume *> SetOfVolumes;
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2004-06-18 14:34:31 +06:00
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private:
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SMDS_Mesh(SMDS_Mesh * parent);
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SMDS_MeshFace * createTriangle(const SMDS_MeshNode * node1,
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const SMDS_MeshNode * node2,
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const SMDS_MeshNode * node3);
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SMDS_MeshFace * createQuadrangle(const SMDS_MeshNode * node1,
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const SMDS_MeshNode * node2,
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const SMDS_MeshNode * node3,
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const SMDS_MeshNode * node4);
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SMDS_MeshEdge* FindEdgeOrCreate(const SMDS_MeshNode * n1,
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const SMDS_MeshNode * n2);
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SMDS_MeshFace* FindFaceOrCreate(const SMDS_MeshNode *n1,
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const SMDS_MeshNode *n2,
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const SMDS_MeshNode *n3);
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SMDS_MeshFace* FindFaceOrCreate(const SMDS_MeshNode *n1,
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const SMDS_MeshNode *n2,
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const SMDS_MeshNode *n3,
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const SMDS_MeshNode *n4);
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2004-12-01 15:48:31 +05:00
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bool registerElement(int ID, SMDS_MeshElement * element);
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void addChildrenWithNodes(std::set<const SMDS_MeshElement*>& setOfChildren,
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2004-06-18 14:34:31 +06:00
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const SMDS_MeshElement * element,
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2004-12-01 15:48:31 +05:00
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std::set<const SMDS_MeshElement*>& nodes);
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2004-06-18 14:34:31 +06:00
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// Fields PRIVATE
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SetOfNodes myNodes;
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SetOfEdges myEdges;
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SetOfFaces myFaces;
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SetOfVolumes myVolumes;
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SMDS_Mesh *myParent;
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2004-12-01 15:48:31 +05:00
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std::list<SMDS_Mesh *> myChildren;
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2004-06-18 14:34:31 +06:00
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SMDS_MeshElementIDFactory *myNodeIDFactory;
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SMDS_MeshElementIDFactory *myElementIDFactory;
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bool myHasConstructionEdges;
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bool myHasConstructionFaces;
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bool myHasInverseElements;
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2003-05-19 19:49:00 +06:00
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};
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2004-12-01 15:48:31 +05:00
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2003-05-19 19:49:00 +06:00
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#endif
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