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

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

diff --git a/src/SMDS/SMDS_QuadraticFaceOfNodes.hxx b/src/SMDS/SMDS_QuadraticFaceOfNodes.hxx
new file mode 100644 (file)
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+++ b/src/SMDS/SMDS_QuadraticFaceOfNodes.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_QuadraticVolumeOfNodes.hxx
+//  Module : SMESH
+//
+#ifndef _SMDS_QuadraticFaceOfNodes_HeaderFile
+#define _SMDS_QuadraticFaceOfNodes_HeaderFile
+
+#include "SMESH_SMDS.hxx"
+
+#include "SMDS_MeshFace.hxx"
+
+class SMDS_EXPORT SMDS_QuadraticFaceOfNodes:public SMDS_MeshFace
+{
+public:
+  SMDS_QuadraticFaceOfNodes (const SMDS_MeshNode * n1,
+                             const SMDS_MeshNode * n2,
+                             const SMDS_MeshNode * n3,
+                             const SMDS_MeshNode * n12,
+                             const SMDS_MeshNode * n23,
+                             const SMDS_MeshNode * n31);
+
+  SMDS_QuadraticFaceOfNodes(const SMDS_MeshNode * n1,
+                            const SMDS_MeshNode * n2,
+                            const SMDS_MeshNode * n3,
+                            const SMDS_MeshNode * n4,
+                            const SMDS_MeshNode * n12,
+                            const SMDS_MeshNode * n23,
+                            const SMDS_MeshNode * n34,
+                            const SMDS_MeshNode * n41);
+
+  virtual SMDSAbs_EntityType GetEntityType() const;
+  virtual bool IsQuadratic() const { return true; }
+
+  virtual bool IsMediumNode(const SMDS_MeshNode* node) const;
+
+  bool ChangeNodes(const SMDS_MeshNode* nodes[],
+                   const int            nbNodes);
+
+  virtual int NbNodes() const;
+  virtual int NbEdges() const;
+  virtual int NbFaces() const;
+
+  virtual void Print (std::ostream & OS) const;
+
+  SMDS_NodeIteratorPtr interlacedNodesIterator() const;
+
+  /*!
+   * \brief Return node by its index
+    * \param ind - node index
+    * \retval const SMDS_MeshNode* - the node
+   */
+  virtual const SMDS_MeshNode* GetNode(const int ind) const;
+
+protected:
+  virtual SMDS_ElemIteratorPtr elementsIterator (SMDSAbs_ElementType type) const;
+
+ private:
+  std::vector<const SMDS_MeshNode *> myNodes;
+};
+
+#endif