SMDS_IteratorOfElements.hxx

Go to the documentation of this file.

//  Copyright (C) 2007-2008  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.
//
//  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 : implementaion of Salome mesh data structure
//
#include "SMESH_SMDS.hxx"
 
#include "SMDS_Iterator.hxx"
#include "SMDS_MeshElement.hxx"
#include <set>
 
 
class SMDS_EXPORT SMDS_IteratorOfElements:public SMDS_ElemIterator
{
  public:
     SMDS_IteratorOfElements(const SMDS_MeshElement * element,
                                SMDSAbs_ElementType type,
                                const SMDS_ElemIteratorPtr& it);
     bool more();
     const SMDS_MeshElement * next();
 
  private:
     SMDS_ElemIteratorPtr t2Iterator;
     SMDS_ElemIteratorPtr t1Iterator;
     SMDSAbs_ElementType myType;   
     const SMDS_MeshElement * myProxyElement;
     const SMDS_MeshElement * myElement;          
     bool myReverseIteration;
 
     std::set<const SMDS_MeshElement*> alreadyReturnedElements;
     std::set<const SMDS_MeshElement*>::iterator itAlreadyReturned;   
     bool subMore();
     const SMDS_MeshElement * subNext();
};