FEApp_BrusselatorNodeBCStrategy.hpp

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00001 // $Id$ 
00002 // $Source$ 
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00005 // 
00006 //                           Sacado Package
00007 //                 Copyright (2006) Sandia Corporation
00008 // 
00009 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00010 // the U.S. Government retains certain rights in this software.
00011 // 
00012 // This library is free software; you can redistribute it and/or modify
00013 // it under the terms of the GNU Lesser General Public License as
00014 // published by the Free Software Foundation; either version 2.1 of the
00015 // License, or (at your option) any later version.
00016 //  
00017 // This library is distributed in the hope that it will be useful, but
00018 // WITHOUT ANY WARRANTY; without even the implied warranty of
00019 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00020 // Lesser General Public License for more details.
00021 //  
00022 // You should have received a copy of the GNU Lesser General Public
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00024 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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00031 
00032 #ifndef FEAPP_BRUSSELATORNODEBCSTRATEGY_HPP
00033 #define FEAPP_BRUSSELATORNODEBCSTRATEGY_HPP
00034 
00035 #include "Teuchos_RCP.hpp"
00036 
00037 #include "FEApp_AbstractNodeBCStrategy.hpp"
00038 
00039 #include "Sacado_ScalarParameterLibrary.hpp"
00040 
00041 namespace FEApp {
00042 
00043   template <typename EvalT>
00044   class BrusselatorNodeBCStrategy : 
00045     public FEApp::AbstractNodeBCStrategy<EvalT> {
00046   public:
00047 
00049     typedef typename FEApp::AbstractNodeBCStrategy<EvalT>::ScalarT ScalarT;
00050 
00052     BrusselatorNodeBCStrategy(
00053                 const ScalarT& alpha, const ScalarT& beta,
00054                 const Teuchos::RCP<ParamLib>& paramLib);
00055 
00057     virtual ~BrusselatorNodeBCStrategy();
00058 
00060     const std::vector<unsigned int>& getOffsets() const;
00061 
00063     virtual void evaluateResidual(const std::vector<ScalarT>* dot,
00064                                   const std::vector<ScalarT>& solution,
00065                                   std::vector<ScalarT>& residual) const;
00066 
00067   private:
00068     
00070     BrusselatorNodeBCStrategy(const BrusselatorNodeBCStrategy&);
00071 
00073     BrusselatorNodeBCStrategy& operator=(const BrusselatorNodeBCStrategy&);
00074 
00075   protected:
00076 
00078     mutable ScalarT alpha;
00079 
00081     mutable ScalarT beta;
00082 
00084     std::vector<unsigned int> offsets;
00085 
00087     Teuchos::RCP<ParamLib> pl;
00088 
00089   };
00090 
00091   class BrusselatorNodeBCStrategy_TemplateBuilder {
00092   public:
00093     BrusselatorNodeBCStrategy_TemplateBuilder(
00094         double alpha, double beta,
00095         const Teuchos::RCP<ParamLib>& paramLib) :
00096       a(alpha), b(beta), pl(paramLib) {}
00097     template <typename T>
00098     Teuchos::RCP<FEApp::AbstractNodeBCStrategy_NTBase> build() const {
00099       return Teuchos::rcp( new BrusselatorNodeBCStrategy<T>(a,b,pl));
00100     }
00101   protected:
00102     double a, b;
00103     Teuchos::RCP<ParamLib> pl;
00104   };
00105 
00106 }
00107 
00108 // Include implementation
00109 #ifndef SACADO_ETI
00110 #include "FEApp_BrusselatorNodeBCStrategyImpl.hpp"
00111 #endif 
00112 
00113 #endif // FEAPP_BRUSSELATORNODEBCSTRATEGY_HPP

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