00001 /* @HEADER@ */ 00002 // ************************************************************************ 00003 // 00004 // Sundance 00005 // Copyright (2005) Sandia Corporation 00006 // 00007 // Copyright (year first published) Sandia Corporation. Under the terms 00008 // of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government 00009 // retains certain rights in this software. 00010 // 00011 // This library is free software; you can redistribute it and/or modify 00012 // it under the terms of the GNU Lesser General Public License as 00013 // published by the Free Software Foundation; either version 2.1 of the 00014 // License, or (at your option) any later version. 00015 // 00016 // This library is distributed in the hope that it will be useful, but 00017 // WITHOUT ANY WARRANTY; without even the implied warranty of 00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 // Lesser General Public License for more details. 00020 // 00021 // You should have received a copy of the GNU Lesser General Public 00022 // License along with this library; if not, write to the Free Software 00023 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00024 // USA 00025 // Questions? Contact Kevin Long (krlong@sandia.gov), 00026 // Sandia National Laboratories, Livermore, California, USA 00027 // 00028 // ************************************************************************ 00029 /* @HEADER@ */ 00030 00031 #ifndef SUNDANCE_IMPLICITCELLSET_H 00032 #define SUNDANCE_IMPLICITCELLSET_H 00033 00034 #include "SundanceDefs.hpp" 00035 #include "SundanceCellSetBase.hpp" 00036 #include "SundanceMap.hpp" 00037 #include "SundanceSet.hpp" 00038 #include "SundanceCellType.hpp" 00039 #include "Teuchos_RefCountPtr.hpp" 00040 #include "SundanceMesh.hpp" 00041 00042 namespace Sundance 00043 { 00044 using namespace Teuchos; 00045 00046 /** 00047 * ImplicitCellSet is a cell set subtype where the set of cell LIDs 00048 * is never stored. Iteration is done by simply advancing the 00049 * LID by one. 00050 * 00051 * @see CellFilter, CellSetBase, CellIterator 00052 **/ 00053 class ImplicitCellSet : public CellSetBase 00054 { 00055 public: 00056 00057 /** Construct with a mesh */ 00058 ImplicitCellSet(const Mesh& mesh, int cellDim, 00059 const CellType& cellType); 00060 00061 /** Returns an iterator pointing to the first element 00062 * in the set. */ 00063 virtual CellIterator begin() const ; 00064 00065 /** Returns a past-the-end iterator */ 00066 virtual CellIterator end() const ; 00067 00068 /** */ 00069 bool internalLessThan(const CellSetBase* other) const ; 00070 00071 /** \name Printable interface */ 00072 //@{ 00073 /** Print to a stream */ 00074 virtual void print(std::ostream& os) const ; 00075 //@} 00076 00077 /* Handleable interface */ 00078 GET_RCP(CellSetBase); 00079 00080 00081 private: 00082 int maxLID_; 00083 }; 00084 } 00085 00086 00087 #endif