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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
This file is part of the Open Porous Media project (OPM).
OPM 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 of the License, or
(at your option) any later version.
OPM 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 OPM. If not, see <http://www.gnu.org/licenses/>.
Consult the COPYING file in the top-level source directory of this
module for the precise wording of the license and the list of
copyright holders.
*/
/*!
* \file
* \copydoc Opm::Linear::NullBorderListCreator
*/
#ifndef EWOMS_NULL_BORDER_LIST_MANAGER_HH
#define EWOMS_NULL_BORDER_LIST_MANAGER_HH
#include "overlaptypes.hh"
#include <dune/grid/common/datahandleif.hh>
#include <dune/grid/common/gridenums.hh>
#include <dune/istl/bcrsmatrix.hh>
#include <dune/istl/scalarproducts.hh>
#include <dune/istl/operators.hh>
#include <algorithm>
namespace Opm {
namespace Linear {
/*!
* \brief This is a grid manager which does not create any border list.
*
* This means that discretizations using this grid manager cannot be
* used for parallel computations!
*/
template <class GridView, class DofMapper>
class NullBorderListCreator
{
public:
NullBorderListCreator(const GridView& gridView,
const DofMapper&)
{
if (gridView.comm().size() > 1)
throw std::runtime_error("The used model is not usable for parallel computations");
}
// Access to the border list.
const BorderList& borderList() const
{ return borderList_; }
private:
BorderList borderList_;
};
} // namespace Linear
} // namespace Opm
#endif
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