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salome-smesh  6.5.0
SMDS_PolyhedralVolumeOfNodes.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 //  File   : SMDS_PolyhedralVolumeOfNodes.hxx
00025 //  Module : SMESH
00026 //
00027 #ifndef _SMDS_PolyhedralVolumeOfNodes_HeaderFile
00028 #define _SMDS_PolyhedralVolumeOfNodes_HeaderFile
00029 
00030 #include "SMESH_SMDS.hxx"
00031 
00032 #include "SMDS_VolumeOfNodes.hxx"
00033 
00034 class SMDS_EXPORT SMDS_PolyhedralVolumeOfNodes:public SMDS_VolumeOfNodes
00035 {
00036  public:
00037   SMDS_PolyhedralVolumeOfNodes (std::vector<const SMDS_MeshNode *> nodes,
00038                                 std::vector<int>                   quantities);
00039 
00040   //virtual ~SMDS_PolyhedralVolumeOfNodes();
00041 
00042   virtual SMDSAbs_ElementType GetType() const;  
00043   virtual SMDSAbs_EntityType   GetEntityType() const { return SMDSEntity_Polyhedra; }
00044   virtual bool IsPoly() const { return true; };
00045 
00046   bool ChangeNodes (const std::vector<const SMDS_MeshNode *> & nodes,
00047                     const std::vector<int> &                   quantities);
00048 
00049   virtual int NbNodes() const;
00050   virtual int NbEdges() const;
00051   virtual int NbFaces() const;
00052 
00053   int NbFaceNodes (const int face_ind) const;
00054   // 1 <= face_ind <= NbFaces()
00055 
00056   const SMDS_MeshNode* GetFaceNode (const int face_ind, const int node_ind) const;
00057   // 1 <= face_ind <= NbFaces()
00058   // 1 <= node_ind <= NbFaceNodes()
00059 
00060   const std::vector<int> & GetQuanities() const { return myQuantities; }
00061 
00062   virtual void Print (std::ostream & OS) const;
00063 
00067   virtual const SMDS_MeshNode* GetNode(const int ind) const;
00068 
00072   SMDS_ElemIteratorPtr uniqueNodesIterator() const;
00076   int NbUniqueNodes() const { return myNbNodes; }
00077 
00078 protected:
00079   SMDS_ElemIteratorPtr elementsIterator(SMDSAbs_ElementType type) const;
00080 
00081  private:
00082   // usage disabled
00083   bool ChangeNodes (const SMDS_MeshNode* nodes[],
00084                     const int            nbNodes);
00085 
00086  private:
00087   std::vector<const SMDS_MeshNode *> myNodesByFaces;
00088   std::vector<int> myQuantities;
00089 };
00090 
00091 #endif