FEApp_ProblemFactory.cpp

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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.
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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 #include "Teuchos_TestForException.hpp"
00032 #include "FEApp_ProblemFactory.hpp"
00033 #include "FEApp_BrusselatorProblem.hpp"
00034 #include "FEApp_HeatNonlinearSourceProblem.hpp"
00035 
00036 FEApp::ProblemFactory::ProblemFactory(
00037        const Teuchos::RCP<Teuchos::ParameterList>& problemParams_,
00038        const Teuchos::RCP<ParamLib>& paramLib_) :
00039   problemParams(problemParams_),
00040   paramLib(paramLib_)
00041 {
00042 }
00043 
00044 Teuchos::RCP<FEApp::AbstractProblem>
00045 FEApp::ProblemFactory::create()
00046 {
00047   Teuchos::RCP<FEApp::AbstractProblem> strategy;
00048 
00049   std::string& method = problemParams->get("Name", "Brusselator");
00050   if (method == "Brusselator") {
00051     strategy = Teuchos::rcp(new FEApp::BrusselatorProblem(problemParams, 
00052                                                           paramLib));
00053   }
00054   else if (method == "Heat Nonlinear Source") {
00055     strategy = 
00056       Teuchos::rcp(new FEApp::HeatNonlinearSourceProblem(problemParams,
00057                                                          paramLib));
00058   }
00059   else {
00060     TEST_FOR_EXCEPTION(true, Teuchos::Exceptions::InvalidParameter,
00061                        std::endl << 
00062                        "Error!  Unknown problem " << method << 
00063                        "!" << std::endl << "Supplied parameter list is " << 
00064                        std::endl << *problemParams);
00065   }
00066 
00067   return strategy;
00068 }

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