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_MAXIMALCELLFILTER_H 00032 #define SUNDANCE_MAXIMALCELLFILTER_H 00033 00034 #include "SundanceDefs.hpp" 00035 #include "Teuchos_RefCountPtr.hpp" 00036 #include "SundanceCellFilterBase.hpp" 00037 00038 00039 00040 namespace Sundance 00041 { 00042 using namespace Teuchos; 00043 00044 /** 00045 * MaximalCellFilter is a filter that identifies all mesh 00046 * cells of maximal dimension. 00047 **/ 00048 class MaximalCellFilter : public CellFilterBase 00049 { 00050 public: 00051 /** Empty ctor */ 00052 MaximalCellFilter(); 00053 00054 /** */ 00055 virtual ~MaximalCellFilter(){;} 00056 00057 /** Return the dimension of the cells that will be identified 00058 * by this filter when acting on the given mesh */ 00059 virtual int dimension(const Mesh& mesh) const ; 00060 00061 /** Write to XML */ 00062 virtual XMLObject toXML() const {return XMLObject(typeName());} 00063 00064 /** Return the type name */ 00065 virtual std::string typeName() const {return "MaximalCellFilter";} 00066 00067 /** Describable interface */ 00068 virtual std::string description() const {return typeName();} 00069 00070 00071 /** Compare to another object */ 00072 virtual bool lessThan(const CellFilterStub* other) const ; 00073 00074 /* Handleable boilerplate */ 00075 GET_RCP(CellFilterStub); 00076 00077 00078 protected: 00079 /** */ 00080 virtual CellSet internalGetCells(const Mesh& mesh) const ; 00081 00082 }; 00083 00084 } 00085 00086 00087 00088 #endif