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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: FiniteElementMethod.hpp,v 1.3 2005/12/04 16:54:51 delpinux Exp $
#ifndef FINITE_ELEMENT_METHOD_HPP
#define FINITE_ELEMENT_METHOD_HPP
#include <DegreeOfFreedomSet.hpp>
#include <BaseMatrix.hpp>
#include <BaseVector.hpp>
#include <Method.hpp>
#include <Problem.hpp>
#include <Solution.hpp>
#include <Mesh.hpp>
/**
* @file FiniteElementMethod.hpp
* @author Stephane Del Pino
* @date Wed Jan 8 19:25:01 2003
*
* @brief This is the standard Finite element method
*
*/
class FiniteElementMethod
: public Method
{
private:
ReferenceCounting<BaseMatrix> __A;
ReferenceCounting<BaseVector> __b;
ReferenceCounting<Mesh> __mesh;
ConstReferenceCounting<Problem> __problem;
const DegreeOfFreedomSet& __degreeOfFreedomSet;
template <typename MeshType,
DiscretizationType::Type TypeOfDiscretization>
void __discretizeOnMesh();
template <DiscretizationType::Type TypeOfDiscretization>
void __discretize();
public:
void Discretize (ConstReferenceCounting<Problem> Pb);
void Compute ( Solution& u );
const Problem& problem() const
{
return *__problem;
}
Mesh& mesh()
{
return *__mesh;
}
FiniteElementMethod(const DiscretizationType& discretizationType,
ReferenceCounting<Mesh> M,
const DegreeOfFreedomSet& dOfFreedom)
: Method(discretizationType),
__mesh(M),
__degreeOfFreedomSet(dOfFreedom)
{
;
}
~FiniteElementMethod()
{
;
}
};
#endif // FINITE_ELEMENT_METHOD_HPP
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