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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: BoundaryConditionExpressionDirichlet.cpp,v 1.4 2007/02/10 17:20:53 delpinux Exp $
#include <BoundaryConditionExpressionDirichlet.hpp>
#include <FunctionExpression.hpp>
#include <BoundaryCondition.hpp>
#include <UnknownListExpression.hpp>
#include <Information.hpp>
#include <ScalarFunctionBase.hpp>
#include <Dirichlet.hpp>
std::ostream&
BoundaryConditionExpressionDirichlet::
put(std::ostream& os) const
{
os << "\t\t" << __unknownName << " = " << (*__g)
<< " on " << (*__boundary);
return os;
}
void
BoundaryConditionExpressionDirichlet::
execute()
{
__boundary->execute();
__g->execute();
ConstReferenceCounting<ScalarFunctionBase> g = __g->function();
ReferenceCounting<UnknownListExpression> L
= Information::instance().getUnknownList();
size_t n = L->number(__unknownName);
ReferenceCounting<PDECondition> D = new Dirichlet(g,n);
__boundaryCondition
= new BoundaryCondition(D, __boundary->boundary());
}
BoundaryConditionExpressionDirichlet::
BoundaryConditionExpressionDirichlet(const std::string& unknownName,
ReferenceCounting<FunctionExpression> g,
ReferenceCounting<BoundaryExpression> boundary)
: BoundaryConditionExpression(boundary,
unknownName,
BoundaryConditionExpression::dirichlet),
__g(g)
{
;
}
BoundaryConditionExpressionDirichlet::
BoundaryConditionExpressionDirichlet(const BoundaryConditionExpressionDirichlet& d)
: BoundaryConditionExpression(d),
__g(d.__g)
{
;
}
BoundaryConditionExpressionDirichlet::
~BoundaryConditionExpressionDirichlet()
{
;
}
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