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salome-smesh  6.5.0
SMDS_FaceOfNodes.hxx
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00001 // Copyright (C) 2007-2012  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 
00023 //  SMESH SMDS : implementaion of Salome mesh data structure
00024 //
00025 #ifndef _SMDS_FaceOfNodes_HeaderFile
00026 #define _SMDS_FaceOfNodes_HeaderFile
00027 
00028 #include "SMESH_SMDS.hxx"
00029 
00030 #include "SMDS_MeshFace.hxx"
00031 #include "SMDS_MeshNode.hxx"
00032 #include "SMDS_Iterator.hxx"
00033 
00034 #include <iostream>
00035 
00036 class SMDS_EXPORT SMDS_FaceOfNodes:public SMDS_MeshFace
00037 {
00038   public:
00039         void Print(std::ostream & OS) const;
00040         SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
00041                          const SMDS_MeshNode* node2,
00042                          const SMDS_MeshNode* node3);
00043         SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
00044                          const SMDS_MeshNode* node2,
00045                          const SMDS_MeshNode* node3,
00046                          const SMDS_MeshNode* node4);
00047         bool ChangeNodes(const SMDS_MeshNode* nodes[],
00048                          const int            nbNodes);
00049         int NbEdges() const;
00050         int NbFaces() const;
00051         int NbNodes() const;
00052 
00058   virtual const SMDS_MeshNode* GetNode(const int ind) const;
00059 
00060   virtual SMDSAbs_EntityType   GetEntityType() const;
00061 
00062   protected:
00063         SMDS_ElemIteratorPtr
00064                 elementsIterator(SMDSAbs_ElementType type) const;
00065 
00066   private:
00067         const SMDS_MeshNode* myNodes[4];
00068         int                  myNbNodes;
00069 
00070 };
00071 
00072 #endif