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 00032 #ifndef SUNDANCE_LABELCELLPREDICATE_H 00033 #define SUNDANCE_LABELCELLPREDICATE_H 00034 00035 #include "SundanceDefs.hpp" 00036 #include "SundanceCellPredicateBase.hpp" 00037 #include "SundanceSet.hpp" 00038 #include "Teuchos_Array.hpp" 00039 00040 namespace Sundance 00041 { 00042 using namespace Teuchos; 00043 00044 /** 00045 * LabelCellPredicate tests whether a cell's label is equal to 00046 * a reference label. 00047 */ 00048 class LabelCellPredicate : public CellPredicateBase 00049 { 00050 public: 00051 /** Construct with an integer label */ 00052 LabelCellPredicate(int label) 00053 : CellPredicateBase(), labelIndices_(makeSet(label)){;} 00054 /** Construct with an array of labels */ 00055 LabelCellPredicate(const Array<int>& labels) 00056 : CellPredicateBase(), labelIndices_(makeSet(labels)){;} 00057 /** Construct with a set of labels */ 00058 LabelCellPredicate(const Set<int>& labels) 00059 : CellPredicateBase(), labelIndices_(labels){;} 00060 00061 /** virtual dtor */ 00062 virtual ~LabelCellPredicate(){;} 00063 00064 /** Test the predicate on a batch of cells */ 00065 virtual void testBatch(const Array<int>& cellLID, 00066 Array<int>& results) const ; 00067 00068 /** Write to XML */ 00069 virtual XMLObject toXML() const ; 00070 00071 /** comparison */ 00072 virtual bool lessThan(const CellPredicateBase* other) const ; 00073 00074 /** */ 00075 virtual std::string description() const 00076 {return "Label(" + labelIndices_.toString() + ")";} 00077 00078 /* */ 00079 GET_RCP(CellPredicateBase); 00080 00081 private: 00082 00083 Set<int> labelIndices_; 00084 00085 }; 00086 00087 } 00088 00089 #endif