SALOME - SMESH
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Friends Defines
SMESHDS_SubMesh.hxx
Go to the documentation of this file.
00001 //  Copyright (C) 2007-2008  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 //  SMESH SMESHDS : management of mesh data and SMESH document
00023 //  File   : SMESHDS_SubMesh.hxx
00024 //  Module : SMESH
00025 //
00026 #ifndef _SMESHDS_SubMesh_HeaderFile
00027 #define _SMESHDS_SubMesh_HeaderFile
00028 
00029 #include "SMESH_SMESHDS.hxx"
00030 
00031 #include "SMDS_Mesh.hxx"
00032 #include <set>
00033 
00034 class SMESHDS_SubMesh;
00035 typedef SMDS_Iterator<const SMESHDS_SubMesh*> SMESHDS_SubMeshIterator;
00036 typedef boost::shared_ptr< SMESHDS_SubMeshIterator > SMESHDS_SubMeshIteratorPtr;
00037 
00038 class SMESHDS_EXPORT SMESHDS_SubMesh
00039 {
00040  public:
00041 
00042   bool IsComplexSubmesh() const { return !mySubMeshes.empty(); }
00043 
00044   // if !IsComplexSubmesh()
00045   void AddElement(const SMDS_MeshElement * ME);
00046   bool RemoveElement(const SMDS_MeshElement * ME, bool isElemDeleted); // ret true if ME was in
00047   void AddNode(const SMDS_MeshNode * ME);
00048   bool RemoveNode(const SMDS_MeshNode * ME, bool isNodeDeleted);       // ret true if ME was in
00049 
00050   // if IsComplexSubmesh()
00051   void AddSubMesh( const SMESHDS_SubMesh* theSubMesh );
00052   bool RemoveSubMesh( const SMESHDS_SubMesh* theSubMesh );
00053   bool ContainsSubMesh( const SMESHDS_SubMesh* theSubMesh ) const;
00054   int  NbSubMeshes() const { return mySubMeshes.size(); }
00055   SMESHDS_SubMeshIteratorPtr GetSubMeshIterator() const;
00056 
00057   // for both types
00058   int NbElements() const;
00059   SMDS_ElemIteratorPtr GetElements() const;
00060   int NbNodes() const;
00061   SMDS_NodeIteratorPtr GetNodes() const;
00062   bool Contains(const SMDS_MeshElement * ME) const;      // check if elem or node is in
00063 
00064   // clear the contents
00065   void Clear();
00066 
00067  private:
00068 
00069   typedef std::set<const SMDS_MeshElement*, TIDCompare > TElemSet;
00070   TElemSet myElements, myNodes;
00071 
00072   std::set<const SMESHDS_SubMesh*> mySubMeshes;
00073 };
00074 #endif