+++ /dev/null
-// 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
-//
-// File : SMDS_ElementHolder.hxx
-// Module : SMESH
-//
-#ifndef _SMDS_ElementHolder_HeaderFile
-#define _SMDS_ElementHolder_HeaderFile
-
-#include "SMESH_SMDS.hxx"
-
-#include "SMDS_ElemIterator.hxx"
-
-#include <vector>
-#include <set>
-
-class SMDS_Mesh;
-class SMDS_MeshElement;
-
-//------------------------------------------------------------------------------------
-/*!
- * \brief Base class of object holding SMDS_MeshElement pointers.
- * Registering such an object in SMDS_Mesh assures that the
- * pointers remain valid after compacting the mesh
- */
-class SMDS_EXPORT SMDS_ElementHolder
-{
- public:
-
- //! register self in the mesh
- SMDS_ElementHolder( const SMDS_Mesh* mesh );
-
- //! un-register self from the mesh
- virtual ~SMDS_ElementHolder();
-
-
- protected:
-
- //!< the descendant object return its elements just before the mesh compacting
- virtual SMDS_ElemIteratorPtr getElements() = 0;
-
- //!< the descendant object temporary remove its elements
- virtual void tmpClear() = 0;
-
- //!< the descendant object re-add its elements after the mesh compacting
- virtual void add( const SMDS_MeshElement* element ) = 0;
-
- //!< the descendant squeeze its element storage after re-adding elements
- virtual void compact() = 0;
-
- //!< allow the descendant treat its elements before mesh clearing
- virtual void clear() {}
-
- SMDS_Mesh* myMesh;
-
-
- private: // methods called by SMDS_Mesh
-
- friend class SMDS_Mesh;
-
- //! store vtkIDs of elements
- void beforeCompacting();
-
- //! restore pointers to elements
- void restoreElements( const std::vector<int>& idNodessOldToNew,
- const std::vector<int>& idCellsOldToNew );
-
-
- std::vector<const SMDS_MeshElement*> myExternalElems; //!< elements not contained in the mesh
- std::vector< int > myVtkIDs; //!< vtk IDs of elements
- std::vector< bool > myIsNode;
- std::set< SMDS_ElementHolder* >::iterator myPtrInMesh;
-};
-
-#endif
