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salome-smesh  6.5.0
SMDS_Mesh0DElement.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
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 //  SMESH SMDS : implementaion of Salome mesh data structure
00021 //  File   : SMDS_Mesh0DElement.hxx
00022 //  Module : SMESH
00023 //
00024 #ifndef _SMDS_Mesh0DElement_HeaderFile
00025 #define _SMDS_Mesh0DElement_HeaderFile
00026 
00027 #include "SMESH_SMDS.hxx"
00028 
00029 #include "SMDS_MeshCell.hxx"
00030 
00031 #include <iostream>
00032 
00033 class SMDS_EXPORT SMDS_Mesh0DElement: public SMDS_MeshCell
00034 {
00035  public:
00036   SMDS_Mesh0DElement (const SMDS_MeshNode * node);
00037   bool ChangeNode (const SMDS_MeshNode * node);
00038   virtual bool ChangeNodes(const SMDS_MeshNode* nodes[], const int nbNodes) {return false;};
00039   void Print (std::ostream & OS) const;
00040 
00041   SMDSAbs_ElementType GetType() const;
00042   virtual vtkIdType GetVtkType() const;
00043   SMDSAbs_EntityType  GetEntityType() const {return SMDSEntity_0D;}
00044   int NbNodes() const;
00045   int NbEdges() const;
00046   friend bool operator< (const SMDS_Mesh0DElement& e1, const SMDS_Mesh0DElement& e2);
00047 
00053   virtual const SMDS_MeshNode* GetNode (const int ind) const;
00054 
00055  protected:
00056   SMDS_ElemIteratorPtr elementsIterator (SMDSAbs_ElementType type) const;
00057 
00058  protected:
00059   const SMDS_MeshNode* myNode;
00060 };
00061 
00062 #endif