SALOME - SMESH
SMDS_PolyhedralVolumeOfNodes.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_PolyhedralVolumeOfNodes.hxx
00024 //  Module : SMESH
00025 //
00026 #ifndef _SMDS_PolyhedralVolumeOfNodes_HeaderFile
00027 #define _SMDS_PolyhedralVolumeOfNodes_HeaderFile
00028 
00029 #include "SMESH_SMDS.hxx"
00030 
00031 #include "SMDS_VolumeOfNodes.hxx"
00032 
00033 class SMDS_EXPORT SMDS_PolyhedralVolumeOfNodes:public SMDS_VolumeOfNodes
00034 {
00035  public:
00036   SMDS_PolyhedralVolumeOfNodes (std::vector<const SMDS_MeshNode *> nodes,
00037                                 std::vector<int>                   quantities);
00038 
00039   //virtual ~SMDS_PolyhedralVolumeOfNodes();
00040 
00041   virtual SMDSAbs_ElementType GetType() const;    
00042   virtual SMDSAbs_EntityType   GetEntityType() const { return SMDSEntity_Polyhedra; }
00043   virtual bool IsPoly() const { return true; };
00044 
00045   bool ChangeNodes (const std::vector<const SMDS_MeshNode *> & nodes,
00046                     const std::vector<int> &                   quantities);
00047 
00048   virtual int NbNodes() const;
00049   virtual int NbEdges() const;
00050   virtual int NbFaces() const;
00051 
00052   int NbFaceNodes (const int face_ind) const;
00053   // 1 <= face_ind <= NbFaces()
00054 
00055   const SMDS_MeshNode* GetFaceNode (const int face_ind, const int node_ind) const;
00056   // 1 <= face_ind <= NbFaces()
00057   // 1 <= node_ind <= NbFaceNodes()
00058 
00059   const std::vector<int> & GetQuanities() const { return myQuantities; }
00060 
00061   virtual void Print (std::ostream & OS) const;
00062 
00066   virtual const SMDS_MeshNode* GetNode(const int ind) const;
00067 
00071   SMDS_ElemIteratorPtr uniqueNodesIterator() const;
00075   int NbUniqueNodes() const { return myNbNodes; }
00076 
00077 protected:
00078   SMDS_ElemIteratorPtr elementsIterator(SMDSAbs_ElementType type) const;
00079 
00080  private:
00081   // usage disabled
00082   bool ChangeNodes (const SMDS_MeshNode* nodes[],
00083                     const int            nbNodes);
00084 
00085  private:
00086   std::vector<const SMDS_MeshNode *> myNodesByFaces;
00087   std::vector<int> myQuantities;
00088 };
00089 
00090 #endif