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

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

diff --git a/src/SMDS/SMDS_VtkFace.hxx b/src/SMDS/SMDS_VtkFace.hxx
new file mode 100644 (file)
index 0000000..50c49a0
--- /dev/null
+++ b/src/SMDS/SMDS_VtkFace.hxx
@@ -0,0 +1,64 @@
+// Copyright (C) 2010-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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
+//
+
+#ifndef _SMDS_VTKFACE_HXX_
+#define _SMDS_VTKFACE_HXX_
+
+#include "SMESH_SMDS.hxx"
+
+#include "SMDS_MeshFace.hxx"
+#include <vtkUnstructuredGrid.h>
+#include <vector>
+
+class SMDS_EXPORT SMDS_VtkFace: public SMDS_MeshFace
+{
+public:
+  SMDS_VtkFace();
+  SMDS_VtkFace(const std::vector<vtkIdType>& nodeIds, SMDS_Mesh* mesh);
+  ~SMDS_VtkFace();
+  void init(const std::vector<vtkIdType>& nodeIds, SMDS_Mesh* mesh);
+  void initPoly(const std::vector<vtkIdType>& nodeIds, SMDS_Mesh* mesh);
+  void initQuadPoly(const std::vector<vtkIdType>& nodeIds, SMDS_Mesh* mesh);
+
+  bool ChangeNodes(const SMDS_MeshNode* nodes[], const int nbNodes);
+  void ChangeApex(SMDS_MeshNode* node); // to use only for tmp triangles
+
+  virtual void Print(std::ostream & OS) const;
+  virtual int NbEdges() const;
+  virtual int NbFaces() const;
+  virtual int NbNodes() const;
+
+  virtual vtkIdType            GetVtkType() const;
+  virtual SMDSAbs_EntityType   GetEntityType() const;
+  virtual SMDSAbs_GeometryType GetGeomType() const;
+  virtual const SMDS_MeshNode* GetNode(const int ind) const;
+  virtual int GetNodeIndex( const SMDS_MeshNode* node ) const;
+
+  virtual bool IsQuadratic() const;
+  virtual bool IsPoly() const;
+  virtual bool IsMediumNode(const SMDS_MeshNode* node) const;
+  virtual int  NbCornerNodes() const;
+
+  virtual SMDS_ElemIteratorPtr elementsIterator(SMDSAbs_ElementType type) const;
+  virtual SMDS_NodeIteratorPtr nodesIteratorToUNV() const;
+  virtual SMDS_NodeIteratorPtr interlacedNodesIterator() const;
+protected:
+};
+
+#endif