Revert "23418: [OCC] Mesh: Minimization of memory usage of SMESH"

[modules/smesh.git] / src / SMDS / SMDS_PolyhedralVolumeOfNodes.hxx

diff --git a/src/SMDS/SMDS_PolyhedralVolumeOfNodes.hxx b/src/SMDS/SMDS_PolyhedralVolumeOfNodes.hxx
new file mode 100644 (file)
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+++ b/src/SMDS/SMDS_PolyhedralVolumeOfNodes.hxx
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+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+//  SMESH SMDS : implementation of Salome mesh data structure
+//  File   : SMDS_PolyhedralVolumeOfNodes.hxx
+//  Module : SMESH
+//
+#ifndef _SMDS_PolyhedralVolumeOfNodes_HeaderFile
+#define _SMDS_PolyhedralVolumeOfNodes_HeaderFile
+
+#include "SMESH_SMDS.hxx"
+
+#include "SMDS_VolumeOfNodes.hxx"
+
+class SMDS_EXPORT SMDS_PolyhedralVolumeOfNodes:public SMDS_VolumeOfNodes
+{
+ public:
+  SMDS_PolyhedralVolumeOfNodes (std::vector<const SMDS_MeshNode *> nodes,
+                                std::vector<int>                   quantities);
+
+  //virtual ~SMDS_PolyhedralVolumeOfNodes();
+
+  virtual SMDSAbs_ElementType GetType() const;  
+  virtual SMDSAbs_EntityType   GetEntityType() const { return SMDSEntity_Polyhedra; }
+  virtual bool IsPoly() const { return true; };
+
+  bool ChangeNodes (const std::vector<const SMDS_MeshNode *> & nodes,
+                    const std::vector<int> &                   quantities);
+
+  virtual int NbNodes() const;
+  virtual int NbEdges() const;
+  virtual int NbFaces() const;
+
+  int NbFaceNodes (const int face_ind) const;
+  // 1 <= face_ind <= NbFaces()
+
+  const SMDS_MeshNode* GetFaceNode (const int face_ind, const int node_ind) const;
+  // 1 <= face_ind <= NbFaces()
+  // 1 <= node_ind <= NbFaceNodes()
+
+  const std::vector<int> & GetQuanities() const { return myQuantities; }
+
+  virtual void Print (std::ostream & OS) const;
+
+  /*!
+   * \brief Return node by its index
+   */
+  virtual const SMDS_MeshNode* GetNode(const int ind) const;
+
+  /*!
+   * \brief Return iterator on unique nodes
+   */
+  SMDS_ElemIteratorPtr uniqueNodesIterator() const;
+  /*!
+   * \brief Return nb of unique nodes
+   */
+  int NbUniqueNodes() const { return myNbNodes; }
+
+protected:
+  SMDS_ElemIteratorPtr elementsIterator(SMDSAbs_ElementType type) const;
+
+ private:
+  // usage disabled
+  bool ChangeNodes (const SMDS_MeshNode* nodes[],
+                    const int            nbNodes);
+
+ private:
+  std::vector<const SMDS_MeshNode *> myNodesByFaces;
+  std::vector<int> myQuantities;
+};
+
+#endif