SALOME - SMESH
SMDS_FaceOfNodes.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 //
00024 #ifndef _SMDS_FaceOfNodes_HeaderFile
00025 #define _SMDS_FaceOfNodes_HeaderFile
00026 
00027 #include "SMESH_SMDS.hxx"
00028 
00029 #include "SMDS_MeshFace.hxx"
00030 #include "SMDS_MeshNode.hxx"
00031 #include "SMDS_Iterator.hxx"
00032 
00033 #include <iostream>
00034 
00035 class SMDS_EXPORT SMDS_FaceOfNodes:public SMDS_MeshFace
00036 {
00037   public:
00038      void Print(std::ostream & OS) const;
00039      SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
00040                          const SMDS_MeshNode* node2,
00041                          const SMDS_MeshNode* node3);
00042      SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
00043                          const SMDS_MeshNode* node2,
00044                          const SMDS_MeshNode* node3,
00045                          const SMDS_MeshNode* node4);
00046         bool ChangeNodes(const SMDS_MeshNode* nodes[],
00047                          const int            nbNodes);
00048      int NbEdges() const;
00049      int NbFaces() const;
00050      int NbNodes() const;
00051 
00057   virtual const SMDS_MeshNode* GetNode(const int ind) const;
00058 
00059   virtual SMDSAbs_EntityType   GetEntityType() const;
00060 
00061   protected:
00062      SMDS_ElemIteratorPtr
00063           elementsIterator(SMDSAbs_ElementType type) const;
00064 
00065   private:
00066      const SMDS_MeshNode* myNodes[4];
00067         int                  myNbNodes;
00068 
00069 };
00070 
00071 #endif