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_DISCRETEFUNCEVALUATOR_H 00032 #define SUNDANCE_DISCRETEFUNCEVALUATOR_H 00033 00034 #include "SundanceDefs.hpp" 00035 #include "SundanceSubtypeEvaluator.hpp" 00036 #include "Teuchos_TimeMonitor.hpp" 00037 00038 namespace Sundance 00039 { 00040 class DiscreteFuncElement; 00041 00042 /** 00043 * 00044 */ 00045 class DiscreteFuncElementEvaluator 00046 : public SubtypeEvaluator<DiscreteFuncElement> 00047 { 00048 public: 00049 /** */ 00050 DiscreteFuncElementEvaluator(const DiscreteFuncElement* expr, 00051 const EvalContext& context); 00052 00053 /** */ 00054 virtual ~DiscreteFuncElementEvaluator(){;} 00055 00056 /** */ 00057 virtual void internalEval(const EvalManager& mgr, 00058 Array<double>& constantResults, 00059 Array<RCP<EvalVector> >& vectorResults) const ; 00060 00061 /** */ 00062 TEUCHOS_TIMER(discreteFuncEvalTimer, "discrete function evaluation"); 00063 00064 /** */ 00065 int miIndex(const MultiIndex& mi) const ; 00066 00067 /** */ 00068 bool hasMultiIndex(const MultiIndex& mi) const ; 00069 00070 private: 00071 00072 Array<MultiIndex> mi_; 00073 00074 Map<MultiIndex, int> miToIndexMap_; 00075 00076 Array<string> stringReps_; 00077 }; 00078 00079 } 00080 00081 00082 #endif