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SMDS_Mesh0DElement.hxx
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00001 //  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 //  This library is free software; you can redistribute it and/or
00007 //  modify it under the terms of the GNU Lesser General Public
00008 //  License as published by the Free Software Foundation; either
00009 //  version 2.1 of the License.
00010 //
00011 //  This library is distributed in the hope that it will be useful,
00012 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 //  Lesser General Public License for more details.
00015 //
00016 //  You should have received a copy of the GNU Lesser General Public
00017 //  License along with this library; if not, write to the Free Software
00018 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 //  SMESH SMDS : implementaion of Salome mesh data structure
00023 //  File   : SMDS_Mesh0DElement.hxx
00024 //  Module : SMESH
00025 
00026 #ifndef _SMDS_Mesh0DElement_HeaderFile
00027 #define _SMDS_Mesh0DElement_HeaderFile
00028 
00029 #include "SMESH_SMDS.hxx"
00030 
00031 #include "SMDS_MeshElement.hxx"
00032 
00033 #include <iostream>
00034 
00035 class SMDS_EXPORT SMDS_Mesh0DElement: public SMDS_MeshElement
00036 {
00037  public:
00038   SMDS_Mesh0DElement (const SMDS_MeshNode * node);
00039   bool ChangeNode (const SMDS_MeshNode * node);
00040   void Print (std::ostream & OS) const;
00041 
00042   SMDSAbs_ElementType GetType() 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