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// This file is part of ff3d - http://www.freefem.org/ff3d
// Copyright (C) 2001, 2002, 2003 Stphane Del Pino
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// $Id: SolverDriver.cpp,v 1.9 2005/11/26 19:36:09 delpinux Exp $
#include <SolverDriver.hpp>
#include <PenalizedFictitousDomain.hpp>
#include <EliminatedFictitiousDomain.hpp>
#include <FiniteElementMethod.hpp>
#include <FatBoundary.hpp>
#include <PDESolution.hpp>
#include <PDESolver.hpp>
void SolverDriver::run()
{
PDESolution& u = static_cast<PDESolution&>(__u);
ReferenceCounting<Method> M = NULL;
switch (__methodClass) {
case SolverDriver::fictitiousDomainMethod: {
ffout(2) << "Using fictitious domain discretization:\n";
ffout(2) << "Method: ";
switch (__methodType) {
case (SolverDriverOptions::penalty): {
M = new PenalizedFictitousDomain(__discretizationType,
__mesh,
__degreeOfFreedomSet);
ffout(2) << "Penalty\n";
break;
}
case (SolverDriverOptions::eliminate): {
M = new EliminatedFictitiousDomain(__discretizationType,
__mesh,
__degreeOfFreedomSet);
ffout(2) << "Elimination\n";
break;
}
case (SolverDriverOptions::fatBoundary): {
M = new FatBoundary(__discretizationType,
__mesh);
break;
}
}
break;
}
case SolverDriver::standardFEM: {
switch(__methodType) {
ffout(2) << "Using standard FEM discretization:\n";
case SolverDriverOptions::penalty: {
fferr(2) <<
"WARNING: penalty method is not an option for standard FEM\n"
"WARNING: using elimination for Dirichlet conditions\n";
}
default: {
}
}
M = new FiniteElementMethod(__discretizationType,
__mesh,
__degreeOfFreedomSet);
break;
}
default: {
throw ErrorHandler(__FILE__,__LINE__,
"unexpected method class",
ErrorHandler::unexpected);
}
}
PDESolver S (__p, M, u);
S.Solve();
}
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