FEApp_ElementFactory.cpp

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// $Id: FEApp_ElementFactory.cpp,v 1.2.2.2 2007/08/14 00:19:05 etphipp Exp $ 
// $Source: /space/CVS/Trilinos/packages/sacado/example/FEApp/FEApp_ElementFactory.cpp,v $ 
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// ***********************************************************************
// 
//                           Sacado Package
//                 Copyright (2006) Sandia Corporation
// 
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
// 
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
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//  
// This library is distributed in the hope that it will be useful, but
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//  
// You should have received a copy of the GNU Lesser General Public
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// (etphipp@sandia.gov).
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#include "Teuchos_TestForException.hpp"
#include "FEApp_ElementFactory.hpp"
#include "FEApp_LinearElement.hpp"

FEApp::ElementFactory::ElementFactory(
      const Teuchos::RCP<Teuchos::ParameterList>& elemParams_) :
  elemParams(elemParams_)
{
}

Teuchos::RCP<FEApp::AbstractElement>
FEApp::ElementFactory::create()
{
  Teuchos::RCP<FEApp::AbstractElement> strategy;

  std::string& method = elemParams->get("Method", "Linear");
  if (method == "Linear") {
    strategy = Teuchos::rcp(new FEApp::LinearElement);
  }
  else {
    TEST_FOR_EXCEPTION(true, Teuchos::Exceptions::InvalidParameter,
           std::endl << 
           "Error!  Unknown element method " << method << 
           "!" << std::endl << "Supplied parameter list is " << 
           std::endl << *elemParams);
  }

  return strategy;
}

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