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107 lines
3.1 KiB
C++
107 lines
3.1 KiB
C++
// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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// vi: set et ts=4 sw=4 sts=4:
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/*
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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Consult the COPYING file in the top-level source directory of this
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module for the precise wording of the license and the list of
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copyright holders.
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*/
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/*!
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* \file
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*
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* \brief This file ensures that ebos can be compiled in the presence of dune-fem
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*
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* It implements a few work-arounds for some incompatibilities with the Dune grid
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* interface of CpGrid. A better way would be to make CpGrid conforming.
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*/
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#ifndef EWOMS_FEM_CPGRID_COMPAT_HH
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#define EWOMS_FEM_CPGRID_COMPAT_HH
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#if HAVE_DUNE_FEM
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#include <dune/common/version.hh>
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#include <dune/fem/gridpart/common/gridpart.hh>
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#include <dune/fem/misc/compatibility.hh>
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#include <dune/fem/io/streams/streams.hh>
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namespace Dune
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{
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namespace cpgrid
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{
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template <int codim>
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class Entity;
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template <int codim>
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class EntityPointer;
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}
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#if DUNE_VERSION_NEWER( DUNE_FEM, 2, 6 )
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template <int dim, int cdim>
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auto referenceElement(const Dune::cpgrid::Geometry<dim, cdim>& geo)
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-> decltype(referenceElement<double, dim>(geo.type()))
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{
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return referenceElement<double, dim>(geo.type());
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}
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#endif
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// specialization of dune-fem compatiblity functions for CpGrid, since CpGrid does not use the interface classes.
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namespace Fem
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{
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////////////////////////////////////////////////////////////
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//
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// make_entity for CpGrid entities
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//
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////////////////////////////////////////////////////////////
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template <int codim>
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inline Dune::cpgrid::Entity< codim > make_entity ( const Dune::cpgrid::EntityPointer< codim >& entityPointer )
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{
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return *entityPointer;
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}
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template <int codim>
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inline Dune::cpgrid::Entity<codim> make_entity ( Dune::cpgrid::Entity<codim> entity )
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{
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return std::move( entity );
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}
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////////////////////////////////////////////////////////////
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//
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// GridEntityAccess for CpGrid entities
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//
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////////////////////////////////////////////////////////////
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template< int codim >
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struct GridEntityAccess< Dune::cpgrid::Entity< codim > >
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{
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typedef Dune::cpgrid::Entity< codim > EntityType;
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typedef EntityType GridEntityType;
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static const GridEntityType& gridEntity ( const EntityType& entity )
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{
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return entity;
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}
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};
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} // namespace Fem
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} // end namespace Dune
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#endif // #if HAVE_DUNE_FEM
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#endif // EWOMS_FEM_CPGRID_COMPAT_HH
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